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| author | Patrick McCarty <patrick.mccarty@linux.intel.com> | 2014-03-12 11:45:46 -0700 |
|---|---|---|
| committer | Patrick McCarty <patrick.mccarty@linux.intel.com> | 2014-03-12 11:45:46 -0700 |
| commit | a43c706454cdfb7693d40badcf8cfb33a1691b45 (patch) | |
| tree | 464a21ac80222bb6f972194645d147a010f8a277 | |
| download | buxton-a43c706454cdfb7693d40badcf8cfb33a1691b45.tar.gz buxton-a43c706454cdfb7693d40badcf8cfb33a1691b45.tar.bz2 buxton-a43c706454cdfb7693d40badcf8cfb33a1691b45.zip | |
Imported Upstream version 1upstream/1
127 files changed, 71253 insertions, 0 deletions
@@ -0,0 +1,7 @@ +Auke Kok <auke-jan.h.kok@intel.com> +Brad Peters <brad.t.peters@intel.com> +Michael Ikey Doherty <michael.i.doherty@intel.com> +Michael Leibowitz <michael.leibowitz@intel.com> +Patrick McCarty <patrick.mccarty@linux.intel.com> +Shane Bryan <shane.bryan@intel.com> +William Douglas <william.douglas@intel.com> diff --git a/Doxyfile b/Doxyfile new file mode 100644 index 0000000..d2ed4d1 --- /dev/null +++ b/Doxyfile @@ -0,0 +1,1869 @@ +# Doxyfile 1.8.3.1 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project. +# +# All text after a hash (#) is considered a comment and will be ignored. +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" "). + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# http://www.gnu.org/software/libiconv for the list of possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or sequence of words) that should +# identify the project. Note that if you do not use Doxywizard you need +# to put quotes around the project name if it contains spaces. + +PROJECT_NAME = "Buxton" + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = 1 + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer +# a quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = "Configuration system" + +# With the PROJECT_LOGO tag one can specify an logo or icon that is +# included in the documentation. The maximum height of the logo should not +# exceed 55 pixels and the maximum width should not exceed 200 pixels. +# Doxygen will copy the logo to the output directory. + +PROJECT_LOGO = + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = "docs" + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 4096 sub-directories (in 2 levels) under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of +# source files, where putting all generated files in the same directory would +# otherwise cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, +# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, +# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English +# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, +# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, +# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is +# used as the annotated text. Otherwise, the brief description is used as-is. +# If left blank, the following values are used ("$name" is automatically +# replaced with the name of the entity): "The $name class" "The $name widget" +# "The $name file" "is" "provides" "specifies" "contains" +# "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = YES + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. Note that you specify absolute paths here, but also +# relative paths, which will be relative from the directory where doxygen is +# started. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful if your file system +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like regular Qt-style comments +# (thus requiring an explicit @brief command for a brief description.) + +JAVADOC_AUTOBRIEF = YES + +# If the QT_AUTOBRIEF tag is set to YES then Doxygen will +# interpret the first line (until the first dot) of a Qt-style +# comment as the brief description. If set to NO, the comments +# will behave just like regular Qt-style comments (thus requiring +# an explicit \brief command for a brief description.) + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce +# a new page for each member. If set to NO, the documentation of a member will +# be part of the file/class/namespace that contains it. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 4 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# This tag can be used to specify a number of word-keyword mappings (TCL only). +# A mapping has the form "name=value". For example adding +# "class=itcl::class" will allow you to use the command class in the +# itcl::class meaning. + +TCL_SUBST = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C +# sources only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java +# sources only. Doxygen will then generate output that is more tailored for +# Java. For instance, namespaces will be presented as packages, qualified +# scopes will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources only. Doxygen will then generate output that is more tailored for +# Fortran. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for +# VHDL. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given +# extension. Doxygen has a built-in mapping, but you can override or extend it +# using this tag. The format is ext=language, where ext is a file extension, +# and language is one of the parsers supported by doxygen: IDL, Java, +# Javascript, CSharp, C, C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, +# C++. For instance to make doxygen treat .inc files as Fortran files (default +# is PHP), and .f files as C (default is Fortran), use: inc=Fortran f=C. Note +# that for custom extensions you also need to set FILE_PATTERNS otherwise the +# files are not read by doxygen. + +EXTENSION_MAPPING = + +# If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all +# comments according to the Markdown format, which allows for more readable +# documentation. See http://daringfireball.net/projects/markdown/ for details. +# The output of markdown processing is further processed by doxygen, so you +# can mix doxygen, HTML, and XML commands with Markdown formatting. +# Disable only in case of backward compatibilities issues. + +MARKDOWN_SUPPORT = YES + +# When enabled doxygen tries to link words that correspond to documented classes, +# or namespaces to their corresponding documentation. Such a link can be +# prevented in individual cases by by putting a % sign in front of the word or +# globally by setting AUTOLINK_SUPPORT to NO. + +AUTOLINK_SUPPORT = YES + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should +# set this tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. +# func(std::string) {}). This also makes the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. +# Doxygen will parse them like normal C++ but will assume all classes use public +# instead of private inheritance when no explicit protection keyword is present. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate +# getter and setter methods for a property. Setting this option to YES (the +# default) will make doxygen replace the get and set methods by a property in +# the documentation. This will only work if the methods are indeed getting or +# setting a simple type. If this is not the case, or you want to show the +# methods anyway, you should set this option to NO. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and +# unions are shown inside the group in which they are included (e.g. using +# @ingroup) instead of on a separate page (for HTML and Man pages) or +# section (for LaTeX and RTF). + +INLINE_GROUPED_CLASSES = NO + +# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and +# unions with only public data fields will be shown inline in the documentation +# of the scope in which they are defined (i.e. file, namespace, or group +# documentation), provided this scope is documented. If set to NO (the default), +# structs, classes, and unions are shown on a separate page (for HTML and Man +# pages) or section (for LaTeX and RTF). + +INLINE_SIMPLE_STRUCTS = NO + +# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum +# is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically +# be useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. + +TYPEDEF_HIDES_STRUCT = YES + +# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to +# determine which symbols to keep in memory and which to flush to disk. +# When the cache is full, less often used symbols will be written to disk. +# For small to medium size projects (<1000 input files) the default value is +# probably good enough. For larger projects a too small cache size can cause +# doxygen to be busy swapping symbols to and from disk most of the time +# causing a significant performance penalty. +# If the system has enough physical memory increasing the cache will improve the +# performance by keeping more symbols in memory. Note that the value works on +# a logarithmic scale so increasing the size by one will roughly double the +# memory usage. The cache size is given by this formula: +# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols. + +SYMBOL_CACHE_SIZE = 0 + +# Similar to the SYMBOL_CACHE_SIZE the size of the symbol lookup cache can be +# set using LOOKUP_CACHE_SIZE. This cache is used to resolve symbols given +# their name and scope. Since this can be an expensive process and often the +# same symbol appear multiple times in the code, doxygen keeps a cache of +# pre-resolved symbols. If the cache is too small doxygen will become slower. +# If the cache is too large, memory is wasted. The cache size is given by this +# formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols. + +LOOKUP_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = NO + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal +# scope will be included in the documentation. + +EXTRACT_PACKAGE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local +# methods, which are defined in the implementation section but not in +# the interface are included in the documentation. +# If set to NO (the default) only methods in the interface are included. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base +# name of the file that contains the anonymous namespace. By default +# anonymous namespaces are hidden. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = NO + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen +# will list include files with double quotes in the documentation +# rather than with sharp brackets. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the +# brief documentation of file, namespace and class members alphabetically +# by member name. If set to NO (the default) the members will appear in +# declaration order. + +SORT_BRIEF_DOCS = NO + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen +# will sort the (brief and detailed) documentation of class members so that +# constructors and destructors are listed first. If set to NO (the default) +# the constructors will appear in the respective orders defined by +# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. +# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO +# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. + +SORT_MEMBERS_CTORS_1ST = NO + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the +# hierarchy of group names into alphabetical order. If set to NO (the default) +# the group names will appear in their defined order. + +SORT_GROUP_NAMES = NO + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be +# sorted by fully-qualified names, including namespaces. If set to +# NO (the default), the class list will be sorted only by class name, +# not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the +# alphabetical list. + +SORT_BY_SCOPE_NAME = NO + +# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to +# do proper type resolution of all parameters of a function it will reject a +# match between the prototype and the implementation of a member function even +# if there is only one candidate or it is obvious which candidate to choose +# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen +# will still accept a match between prototype and implementation in such cases. + +STRICT_PROTO_MATCHING = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if section-label ... \endif +# and \cond section-label ... \endcond blocks. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or macro consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and macros in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. +# This will remove the Files entry from the Quick Index and from the +# Folder Tree View (if specified). The default is YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the +# Namespaces page. +# This will remove the Namespaces entry from the Quick Index +# and from the Folder Tree View (if specified). The default is YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command <command> <input-file>, where <command> is the value of +# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file +# provided by doxygen. Whatever the program writes to standard output +# is used as the file version. See the manual for examples. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. To create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. +# You can optionally specify a file name after the option, if omitted +# DoxygenLayout.xml will be used as the name of the layout file. + +LAYOUT_FILE = + +# The CITE_BIB_FILES tag can be used to specify one or more bib files +# containing the references data. This must be a list of .bib files. The +# .bib extension is automatically appended if omitted. Using this command +# requires the bibtex tool to be installed. See also +# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style +# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this +# feature you need bibtex and perl available in the search path. Do not use +# file names with spaces, bibtex cannot handle them. + +CITE_BIB_FILES = + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_NO_PARAMDOC option can be enabled to get warnings for +# functions that are documented, but have no documentation for their parameters +# or return value. If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is +# also the default input encoding. Doxygen uses libiconv (or the iconv built +# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for +# the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh +# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py +# *.f90 *.f *.for *.vhd *.vhdl + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = YES + +# The EXCLUDE tag can be used to specify files and/or directories that should be +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. +# Note that relative paths are relative to the directory from which doxygen is +# run. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = dictionary.* iniparser.* list.* hashmap.* macro.* + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command <filter> <input-file>, where <filter> +# is the value of the INPUT_FILTER tag, and <input-file> is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. +# If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. +# Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. +# The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty or if +# non of the patterns match the file name, INPUT_FILTER is applied. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) +# and it is also possible to disable source filtering for a specific pattern +# using *.ext= (so without naming a filter). This option only has effect when +# FILTER_SOURCE_FILES is enabled. + +FILTER_SOURCE_PATTERNS = + +# If the USE_MD_FILE_AS_MAINPAGE tag refers to the name of a markdown file that +# is part of the input, its contents will be placed on the main page (index.html). +# This can be useful if you have a project on for instance GitHub and want reuse +# the introduction page also for the doxygen output. + +USE_MDFILE_AS_MAINPAGE = + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C, C++ and Fortran comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. +# Otherwise they will link to the documentation. + +REFERENCES_LINK_SOURCE = YES + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = YES + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. Note that when using a custom header you are responsible +# for the proper inclusion of any scripts and style sheets that doxygen +# needs, which is dependent on the configuration options used. +# It is advised to generate a default header using "doxygen -w html +# header.html footer.html stylesheet.css YourConfigFile" and then modify +# that header. Note that the header is subject to change so you typically +# have to redo this when upgrading to a newer version of doxygen or when +# changing the value of configuration settings such as GENERATE_TREEVIEW! + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If left blank doxygen will +# generate a default style sheet. Note that it is recommended to use +# HTML_EXTRA_STYLESHEET instead of this one, as it is more robust and this +# tag will in the future become obsolete. + +HTML_STYLESHEET = + +# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional +# user-defined cascading style sheet that is included after the standard +# style sheets created by doxygen. Using this option one can overrule +# certain style aspects. This is preferred over using HTML_STYLESHEET +# since it does not replace the standard style sheet and is therefor more +# robust against future updates. Doxygen will copy the style sheet file to +# the output directory. + +HTML_EXTRA_STYLESHEET = + +# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the HTML output directory. Note +# that these files will be copied to the base HTML output directory. Use the +# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these +# files. In the HTML_STYLESHEET file, use the file name only. Also note that +# the files will be copied as-is; there are no commands or markers available. + +HTML_EXTRA_FILES = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. +# Doxygen will adjust the colors in the style sheet and background images +# according to this color. Hue is specified as an angle on a colorwheel, +# see http://en.wikipedia.org/wiki/Hue for more information. +# For instance the value 0 represents red, 60 is yellow, 120 is green, +# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. +# The allowed range is 0 to 359. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of +# the colors in the HTML output. For a value of 0 the output will use +# grayscales only. A value of 255 will produce the most vivid colors. + +HTML_COLORSTYLE_SAT = 100 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to +# the luminance component of the colors in the HTML output. Values below +# 100 gradually make the output lighter, whereas values above 100 make +# the output darker. The value divided by 100 is the actual gamma applied, +# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, +# and 100 does not change the gamma. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting +# this to NO can help when comparing the output of multiple runs. + +HTML_TIMESTAMP = NO + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. + +HTML_DYNAMIC_SECTIONS = NO + +# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of +# entries shown in the various tree structured indices initially; the user +# can expand and collapse entries dynamically later on. Doxygen will expand +# the tree to such a level that at most the specified number of entries are +# visible (unless a fully collapsed tree already exceeds this amount). +# So setting the number of entries 1 will produce a full collapsed tree by +# default. 0 is a special value representing an infinite number of entries +# and will result in a full expanded tree by default. + +HTML_INDEX_NUM_ENTRIES = 100 + +# If the GENERATE_DOCSET tag is set to YES, additional index files +# will be generated that can be used as input for Apple's Xcode 3 +# integrated development environment, introduced with OSX 10.5 (Leopard). +# To create a documentation set, doxygen will generate a Makefile in the +# HTML output directory. Running make will produce the docset in that +# directory and running "make install" will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find +# it at startup. +# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. + +GENERATE_DOCSET = NO + +# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the +# feed. A documentation feed provides an umbrella under which multiple +# documentation sets from a single provider (such as a company or product suite) +# can be grouped. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that +# should uniquely identify the documentation set bundle. This should be a +# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen +# will append .docset to the name. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely +# identify the documentation publisher. This should be a reverse domain-name +# style string, e.g. com.mycompany.MyDocSet.documentation. + +DOCSET_PUBLISHER_ID = org.doxygen.Publisher + +# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. + +DOCSET_PUBLISHER_NAME = Publisher + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING +# is used to encode HtmlHelp index (hhk), content (hhc) and project file +# content. + +CHM_INDEX_ENCODING = + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated +# that can be used as input for Qt's qhelpgenerator to generate a +# Qt Compressed Help (.qch) of the generated HTML documentation. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can +# be used to specify the file name of the resulting .qch file. +# The path specified is relative to the HTML output folder. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#namespace + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#virtual-folders + +QHP_VIRTUAL_FOLDER = doc + +# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to +# add. For more information please see +# http://doc.trolltech.com/qthelpproject.html#custom-filters + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see +# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters"> +# Qt Help Project / Custom Filters</a>. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's +# filter section matches. +# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes"> +# Qt Help Project / Filter Attributes</a>. + +QHP_SECT_FILTER_ATTRS = + +# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can +# be used to specify the location of Qt's qhelpgenerator. +# If non-empty doxygen will try to run qhelpgenerator on the generated +# .qhp file. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files +# will be generated, which together with the HTML files, form an Eclipse help +# plugin. To install this plugin and make it available under the help contents +# menu in Eclipse, the contents of the directory containing the HTML and XML +# files needs to be copied into the plugins directory of eclipse. The name of +# the directory within the plugins directory should be the same as +# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before +# the help appears. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have +# this name. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) +# at top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. Since the tabs have the same information as the +# navigation tree you can set this option to NO if you already set +# GENERATE_TREEVIEW to YES. + +DISABLE_INDEX = NO + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. +# If the tag value is set to YES, a side panel will be generated +# containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). +# Windows users are probably better off using the HTML help feature. +# Since the tree basically has the same information as the tab index you +# could consider to set DISABLE_INDEX to NO when enabling this option. + +GENERATE_TREEVIEW = NO + +# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values +# (range [0,1..20]) that doxygen will group on one line in the generated HTML +# documentation. Note that a value of 0 will completely suppress the enum +# values from appearing in the overview section. + +ENUM_VALUES_PER_LINE = 4 + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open +# links to external symbols imported via tag files in a separate window. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of Latex formulas included +# as images in the HTML documentation. The default is 10. Note that +# when you change the font size after a successful doxygen run you need +# to manually remove any form_*.png images from the HTML output directory +# to force them to be regenerated. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are +# not supported properly for IE 6.0, but are supported on all modern browsers. +# Note that when changing this option you need to delete any form_*.png files +# in the HTML output before the changes have effect. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax +# (see http://www.mathjax.org) which uses client side Javascript for the +# rendering instead of using prerendered bitmaps. Use this if you do not +# have LaTeX installed or if you want to formulas look prettier in the HTML +# output. When enabled you may also need to install MathJax separately and +# configure the path to it using the MATHJAX_RELPATH option. + +USE_MATHJAX = NO + +# When MathJax is enabled you can set the default output format to be used for +# thA MathJax output. Supported types are HTML-CSS, NativeMML (i.e. MathML) and +# SVG. The default value is HTML-CSS, which is slower, but has the best +# compatibility. + +MATHJAX_FORMAT = HTML-CSS + +# When MathJax is enabled you need to specify the location relative to the +# HTML output directory using the MATHJAX_RELPATH option. The destination +# directory should contain the MathJax.js script. For instance, if the mathjax +# directory is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to +# the MathJax Content Delivery Network so you can quickly see the result without +# installing MathJax. +# However, it is strongly recommended to install a local +# copy of MathJax from http://www.mathjax.org before deployment. + +MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest + +# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension +# names that should be enabled during MathJax rendering. + +MATHJAX_EXTENSIONS = + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box +# for the HTML output. The underlying search engine uses javascript +# and DHTML and should work on any modern browser. Note that when using +# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets +# (GENERATE_DOCSET) there is already a search function so this one should +# typically be disabled. For large projects the javascript based search engine +# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a web server instead of a web client using Javascript. +# There are two flavours of web server based search depending on the +# EXTERNAL_SEARCH setting. When disabled, doxygen will generate a PHP script for +# searching and an index file used by the script. When EXTERNAL_SEARCH is +# enabled the indexing and searching needs to be provided by external tools. +# See the manual for details. + +SERVER_BASED_SEARCH = NO + +# When EXTERNAL_SEARCH is enabled doxygen will no longer generate the PHP +# script for searching. Instead the search results are written to an XML file +# which needs to be processed by an external indexer. Doxygen will invoke an +# external search engine pointed to by the SEARCHENGINE_URL option to obtain +# the search results. Doxygen ships with an example indexer (doxyindexer) and +# search engine (doxysearch.cgi) which are based on the open source search engine +# library Xapian. See the manual for configuration details. + +EXTERNAL_SEARCH = NO + +# The SEARCHENGINE_URL should point to a search engine hosted by a web server +# which will returned the search results when EXTERNAL_SEARCH is enabled. +# Doxygen ships with an example search engine (doxysearch) which is based on +# the open source search engine library Xapian. See the manual for configuration +# details. + +SEARCHENGINE_URL = + +# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed +# search data is written to a file for indexing by an external tool. With the +# SEARCHDATA_FILE tag the name of this file can be specified. + +SEARCHDATA_FILE = searchdata.xml + +# When SERVER_BASED_SEARCH AND EXTERNAL_SEARCH are both enabled the +# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is +# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple +# projects and redirect the results back to the right project. + +EXTERNAL_SEARCH_ID = + +# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen +# projects other than the one defined by this configuration file, but that are +# all added to the same external search index. Each project needs to have a +# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id +# of to a relative location where the documentation can be found. +# The format is: EXTRA_SEARCH_MAPPINGS = id1=loc1 id2=loc2 ... + +EXTRA_SEARCH_MAPPINGS = + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. +# Note that when enabling USE_PDFLATEX this option is only used for +# generating bitmaps for formulas in the HTML output, but not in the +# Makefile that is written to the output directory. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = a4 + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for +# the generated latex document. The footer should contain everything after +# the last chapter. If it is left blank doxygen will generate a +# standard footer. Notice: only use this tag if you know what you are doing! + +LATEX_FOOTER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = YES + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +# If LATEX_SOURCE_CODE is set to YES then doxygen will include +# source code with syntax highlighting in the LaTeX output. +# Note that which sources are shown also depends on other settings +# such as SOURCE_BROWSER. + +LATEX_SOURCE_CODE = NO + +# The LATEX_BIB_STYLE tag can be used to specify the style to use for the +# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See +# http://en.wikipedia.org/wiki/BibTeX for more info. + +LATEX_BIB_STYLE = plain + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load style sheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = NO + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. +# This is useful +# if you want to understand what is going on. +# On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# pointed to by INCLUDE_PATH will be searched when a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition that +# overrules the definition found in the source code. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all references to function-like macros +# that are alone on a line, have an all uppercase name, and do not end with a +# semicolon, because these will confuse the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. For each +# tag file the location of the external documentation should be added. The +# format of a tag file without this location is as follows: +# +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths +# or URLs. Note that each tag file must have a unique name (where the name does +# NOT include the path). If a tag file is not located in the directory in which +# doxygen is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option also works with HAVE_DOT disabled, but it is recommended to +# install and use dot, since it yields more powerful graphs. + +CLASS_DIAGRAMS = YES + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see +# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = NO + +# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is +# allowed to run in parallel. When set to 0 (the default) doxygen will +# base this on the number of processors available in the system. You can set it +# explicitly to a value larger than 0 to get control over the balance +# between CPU load and processing speed. + +DOT_NUM_THREADS = 0 + +# By default doxygen will use the Helvetica font for all dot files that +# doxygen generates. When you want a differently looking font you can specify +# the font name using DOT_FONTNAME. You need to make sure dot is able to find +# the font, which can be done by putting it in a standard location or by setting +# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the +# directory containing the font. + +DOT_FONTNAME = Helvetica + +# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. +# The default size is 10pt. + +DOT_FONTSIZE = 10 + +# By default doxygen will tell dot to use the Helvetica font. +# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to +# set the path where dot can find it. + +DOT_FONTPATH = + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If the UML_LOOK tag is enabled, the fields and methods are shown inside +# the class node. If there are many fields or methods and many nodes the +# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS +# threshold limits the number of items for each type to make the size more +# managable. Set this to 0 for no limit. Note that the threshold may be +# exceeded by 50% before the limit is enforced. + +UML_LIMIT_NUM_FIELDS = 10 + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT options are set to YES then +# doxygen will generate a call dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable call graphs +# for selected functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then +# doxygen will generate a caller dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable caller +# graphs for selected functions only using the \callergraph command. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will generate a graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are svg, png, jpg, or gif. +# If left blank png will be used. If you choose svg you need to set +# HTML_FILE_EXTENSION to xhtml in order to make the SVG files +# visible in IE 9+ (other browsers do not have this requirement). + +DOT_IMAGE_FORMAT = png + +# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to +# enable generation of interactive SVG images that allow zooming and panning. +# Note that this requires a modern browser other than Internet Explorer. +# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you +# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files +# visible. Older versions of IE do not have SVG support. + +INTERACTIVE_SVG = NO + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MSCFILE_DIRS tag can be used to specify one or more directories that +# contain msc files that are included in the documentation (see the +# \mscfile command). + +MSCFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the +# number of direct children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 0 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not +# seem to support this out of the box. Warning: Depending on the platform used, +# enabling this option may lead to badly anti-aliased labels on the edges of +# a graph (i.e. they become hard to read). + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = NO + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES diff --git a/LICENSE.LGPL2.1 b/LICENSE.LGPL2.1 new file mode 100644 index 0000000..4362b49 --- /dev/null +++ b/LICENSE.LGPL2.1 @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..f949a4d --- /dev/null +++ b/Makefile.am @@ -0,0 +1,466 @@ +# declare vars +AM_CFLAGS = -std=gnu99 -fstack-protector -Wall -pedantic \ + -Wstrict-prototypes -Wundef -fno-common \ + -Werror-implicit-function-declaration \ + -Wformat -Wformat-security -Werror=format-security \ + -Wconversion -Wunreachable-code +if DEBUG +AM_CFLAGS += -ggdb3 -O0 +endif +if COVERAGE +AM_CFLAGS += --coverage +endif + +AM_CPPFLAGS = \ + -I $(top_srcdir)/src/include \ + -I $(top_srcdir)/src/core \ + -I $(top_srcdir)/src/security \ + -I $(top_srcdir)/src/shared \ + -D_MODULE_DIRECTORY=\"$(MODULEDIR)\" \ + -D_DEFAULT_CONFIGURATION_FILE=\"$(CONFPATH)\" \ + -D_DB_PATH=\"$(DB_PATH)\" \ + -D_BUXTON_SOCKET=\"$(BUXTON_SOCKET)\" \ + -D_SMACK_LOAD_FILE=\"$(SMACK_LOAD_FILE)\" + +AM_LDFLAGS = \ + -rdynamic + +ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS} +AUTOMAKE_OPTIONS = color-tests parallel-tests +SUBDIRS = . +noinst_LTLIBRARIES = +include_HEADERS = +lib_LTLIBRARIES = +pkglib_LTLIBRARIES = +DISTCHECK_CONFIGURE_FLAGS = \ + --with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir) --enable-debug + +systemdsystemunitdir = @SYSTEMD_SYSTEMUNITDIR@ +systemdsystemunit_DATA = data/buxton.service data/buxton.socket + +systemdsystemunit-install-hook: + mkdir -p $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants + ln -sf ../buxton.socket $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/buxton.socket + +install-data-local: + $(MKDIR_P) $(DESTDIR)$(localstatedir)/lib/buxton + +install-data-hook: systemdsystemunit-install-hook + +systemdsystemunit-uninstall-hook: + rm -f $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/buxton.socket + +uninstall-hook: systemdsystemunit-uninstall-hook + +distclean-local: + rm -f log-check-stderr-file + rm -f test/databases/*.db + +# set library version info +LIBBUXTON_CURRENT=1 +LIBBUXTON_REVISION=0 +LIBBUXTON_AGE=0 + +pkgconfiglibdir=$(libdir)/pkgconfig +pkgconfiglib_DATA = \ + data/libbuxton.pc + +dist_man_MANS = \ + docs/buxton.7 \ + docs/buxtonctl.1 \ + docs/buxton-api.7 \ + docs/buxton.conf.5 \ + docs/buxtond.8 \ + docs/buxton-protocol.7 \ + docs/buxton-security.7 \ + docs/buxton_client_handle_response.3 \ + docs/buxton_close.3 \ + docs/buxton_create_group.3 \ + docs/buxton_get_value.3 \ + docs/buxton_key_create.3 \ + docs/buxton_key_free.3 \ + docs/buxton_key_get_group.3 \ + docs/buxton_key_get_layer.3 \ + docs/buxton_key_get_name.3 \ + docs/buxton_key_get_type.3 \ + docs/buxton_open.3 \ + docs/buxton_register_notification.3 \ + docs/buxton_remove_group.3 \ + docs/buxton_response_key.3 \ + docs/buxton_response_status.3 \ + docs/buxton_response_type.3 \ + docs/buxton_response_value.3 \ + docs/buxton_set_conf_file.3 \ + docs/buxton_set_label.3 \ + docs/buxton_set_value.3 \ + docs/buxton_unregister_notification.3 \ + docs/buxton_unset_value.3 + +TESTS = \ + check_db_clean \ + check_buxton \ + check_shared_lib \ + check_daemon \ + check_smack \ + check_configurator + +if COVERAGE +coverage: + mkdir -p coverage + lcov --compat-libtool --directory . --capture --output-file coverage/report + genhtml -o coverage/ coverage/report +endif + +# set flags + +EXTRA_DIST = \ + Doxyfile \ + LICENSE.LGPL2.1 \ + check_db_clean \ + data/libbuxton.pc.in \ + docs/LICENSE.MIT \ + src/libbuxton/lbuxton.sym \ + test/test.load2 \ + test/test.conf \ + test/test-configurator.conf + +dist_sysconf_DATA = \ + data/buxton.conf + +sbin_PROGRAMS = \ + buxtond + +bin_PROGRAMS = \ + buxtonctl + +buxtond_SOURCES = \ + src/core/daemon.c \ + src/core/daemon.h \ + src/core/main.c + +buxtond_LDADD = \ + $(SYSTEMD_LIBS) \ + libbuxton-shared.la + +buxtond_CFLAGS = \ + $(AM_CFLAGS) + +buxtonctl_SOURCES = \ + src/cli/main.c \ + src/cli/client.c \ + src/cli/client.h + +buxtonctl_CFLAGS = \ + $(AM_CFLAGS) + +buxtonctl_LDADD = \ + libbuxton.la \ + libbuxton-shared.la + +noinst_LTLIBRARIES += \ + libbuxton-shared.la + +libbuxton_shared_la_SOURCES = \ + src/security/smack.c \ + src/security/smack.h \ + src/shared/backend.c \ + src/shared/backend.h \ + src/shared/buxtonarray.c \ + src/shared/buxtonarray.h \ + src/shared/buxtonclient.h \ + src/shared/buxtondata.h \ + src/shared/buxtonkey.h \ + src/shared/buxtonlist.c \ + src/shared/buxtonlist.h \ + src/shared/buxtonresponse.h \ + src/shared/buxtonstring.h \ + src/shared/configurator.c \ + src/shared/configurator.h \ + src/shared/direct.c \ + src/shared/direct.h \ + src/shared/hashmap.c \ + src/shared/hashmap.h \ + src/shared/list.h \ + src/shared/log.c \ + src/shared/log.h \ + src/shared/macro.h \ + src/shared/protocol.c \ + src/shared/protocol.h \ + src/shared/serialize.c \ + src/shared/serialize.h \ + src/shared/util.c \ + src/shared/util.h \ + ${NULL} + +if USE_LOCAL_INIPARSER +libbuxton_shared_la_SOURCES += \ + src/shared/dictionary.c \ + src/shared/dictionary.h \ + src/shared/iniparser.c \ + src/shared/iniparser.h +endif + +libbuxton_shared_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -static + +include_HEADERS += \ + src/include/buxton.h + +lib_LTLIBRARIES += \ + libbuxton.la + +libbuxton_la_SOURCES = \ + src/libbuxton/lbuxton.c + +libbuxton_la_CFLAGS = \ + $(AM_CFLAGS) \ + @INIPARSER_CFLAGS@ \ + -fvisibility=hidden + +libbuxton_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + @INIPARSER_LIBS@ \ + -version-info $(LIBBUXTON_CURRENT):$(LIBBUXTON_REVISION):$(LIBBUXTON_AGE) \ + -Wl,--version-script=$(top_srcdir)/src/libbuxton/lbuxton.sym + +libbuxton_la_LIBADD = \ + libbuxton-shared.la \ + -ldl + +pkglib_LTLIBRARIES += \ + gdbm.la \ + memory.la + +gdbm_la_SOURCES = \ + src/db/gdbm.c + +gdbm_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -fvisibility=hidden \ + -module \ + -avoid-version + +gdbm_la_LIBADD = \ + -lgdbm + +memory_la_SOURCES = \ + src/db/memory.c + +memory_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -fvisibility=hidden \ + -module \ + -avoid-version + +check_PROGRAMS = \ + check_buxton \ + check_shared_lib \ + check_buxtond \ + check_daemon \ + check_smack \ + check_configurator + +check_buxton_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + test/check_buxton.c +check_buxton_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" +check_buxton_LDADD = \ + @CHECK_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_shared_lib_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + test/check_shared_lib.c +check_shared_lib_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" +check_shared_lib_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_buxtond_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + src/core/daemon.c \ + src/core/daemon.h \ + src/core/main.c +check_buxtond_CFLAGS = \ + @CHECK_CFLAGS@ \ + $(AM_CFLAGS) \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" +check_buxtond_LDADD = \ + @CHECK_LIBS@ \ + $(SYSTEMD_LIBS) \ + libbuxton.la \ + libbuxton-shared.la + +check_daemon_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + src/core/daemon.c \ + src/core/daemon.h \ + test/check_daemon.c +check_daemon_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" +check_daemon_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_smack_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + test/check_smack.c +check_smack_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" +check_smack_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_configurator_SOURCES = \ + src/shared/configurator.c \ + src/shared/configurator.h \ + test/check_configurator.c +check_configurator_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" +check_configurator_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton-shared.la + +check_DATA = \ + test/test-pass.ini \ + test/test-fail.ini \ + test/test.conf \ + test/test.load2 \ + ${NULL} + +if BUILD_DEMOS +bin_PROGRAMS += \ + bxt_timing \ + bxt_hello_get \ + bxt_hello_set \ + bxt_hello_set_label \ + bxt_hello_create_group \ + bxt_hello_remove_group \ + bxt_hello_unset \ + bxt_hello_notify \ + bxt_hello_notify_multi + +# Timing test +bxt_timing_SOURCES = \ + demo/timing.c +bxt_timing_LDADD = \ + libbuxton.la \ + libbuxton-shared.la \ + -lrt -lm + +bxt_hello_get_SOURCES = \ + demo/helloget.c +bxt_hello_get_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_get_LDADD = \ + libbuxton.la + +bxt_hello_set_SOURCES = \ + demo/helloset.c +bxt_hello_set_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_set_LDADD = \ + libbuxton.la + +bxt_hello_set_label_SOURCES = \ + demo/hellosetlabel.c +bxt_hello_set_label_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_set_label_LDADD = \ + libbuxton.la + +bxt_hello_create_group_SOURCES = \ + demo/hellocreategroup.c +bxt_hello_create_group_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_create_group_LDADD = \ + libbuxton.la + +bxt_hello_remove_group_SOURCES = \ + demo/helloremovegroup.c +bxt_hello_remove_group_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_remove_group_LDADD = \ + libbuxton.la + +bxt_hello_unset_SOURCES = \ + demo/hellounset.c +bxt_hello_unset_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_unset_LDADD = \ + libbuxton.la + +bxt_hello_notify_SOURCES = \ + demo/hellonotify.c +bxt_hello_notify_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_notify_LDADD = \ + libbuxton.la + +bxt_hello_notify_multi_SOURCES = \ + demo/notifytest.c +bxt_hello_notify_multi_CFLAGS = \ + $(AM_CFLAGS) +bxt_hello_notify_multi_LDADD = \ + libbuxton.la + +if BUILD_GTK_DEMO +bin_PROGRAMS += \ + bxt_gtk_client +# GTK3 client demo +bxt_gtk_client_SOURCES = \ + demo/gtk_client.c \ + demo/gtk_client.h +bxt_gtk_client_LDADD = \ + $(GTK3_LIBS) \ + libbuxton.la \ + libbuxton-shared.la +bxt_gtk_client_CFLAGS = \ + $(GTK3_CFLAGS) \ + $(AM_CFLAGS) +endif + +endif diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..3d7bb1f --- /dev/null +++ b/Makefile.in @@ -0,0 +1,3204 @@ +# Makefile.in generated by automake 1.14.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + + + +VPATH = @srcdir@ +am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +@DEBUG_TRUE@am__append_1 = -ggdb3 -O0 +@COVERAGE_TRUE@am__append_2 = --coverage +TESTS = check_db_clean check_buxton$(EXEEXT) check_shared_lib$(EXEEXT) \ + check_daemon$(EXEEXT) check_smack$(EXEEXT) \ + check_configurator$(EXEEXT) +sbin_PROGRAMS = buxtond$(EXEEXT) +bin_PROGRAMS = buxtonctl$(EXEEXT) $(am__EXEEXT_1) $(am__EXEEXT_2) +@USE_LOCAL_INIPARSER_TRUE@am__append_3 = \ +@USE_LOCAL_INIPARSER_TRUE@ src/shared/dictionary.c \ +@USE_LOCAL_INIPARSER_TRUE@ src/shared/dictionary.h \ +@USE_LOCAL_INIPARSER_TRUE@ src/shared/iniparser.c \ +@USE_LOCAL_INIPARSER_TRUE@ src/shared/iniparser.h + +check_PROGRAMS = check_buxton$(EXEEXT) check_shared_lib$(EXEEXT) \ + check_buxtond$(EXEEXT) check_daemon$(EXEEXT) \ + check_smack$(EXEEXT) check_configurator$(EXEEXT) +@BUILD_DEMOS_TRUE@am__append_4 = \ +@BUILD_DEMOS_TRUE@ bxt_timing \ +@BUILD_DEMOS_TRUE@ bxt_hello_get \ +@BUILD_DEMOS_TRUE@ bxt_hello_set \ +@BUILD_DEMOS_TRUE@ bxt_hello_set_label \ +@BUILD_DEMOS_TRUE@ bxt_hello_create_group \ +@BUILD_DEMOS_TRUE@ bxt_hello_remove_group \ +@BUILD_DEMOS_TRUE@ bxt_hello_unset \ +@BUILD_DEMOS_TRUE@ bxt_hello_notify \ +@BUILD_DEMOS_TRUE@ bxt_hello_notify_multi + +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@am__append_5 = \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ bxt_gtk_client + +subdir = . +DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ + $(top_srcdir)/configure $(am__configure_deps) \ + $(srcdir)/config.h.in $(top_srcdir)/data/buxton.service.in \ + $(top_srcdir)/data/buxton.socket.in \ + $(top_srcdir)/data/libbuxton.pc.in \ + $(top_srcdir)/test/test-pass.ini.in \ + $(top_srcdir)/test/test-fail.ini.in \ + $(top_srcdir)/test/test.conf.in depcomp $(dist_man_MANS) \ + 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esac; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } +am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkglibdir)" \ + "$(DESTDIR)$(bindir)" "$(DESTDIR)$(sbindir)" \ + "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" \ + "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(man7dir)" \ + "$(DESTDIR)$(man8dir)" "$(DESTDIR)$(sysconfdir)" \ + "$(DESTDIR)$(pkgconfiglibdir)" \ + "$(DESTDIR)$(systemdsystemunitdir)" "$(DESTDIR)$(includedir)" +LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES) \ + $(pkglib_LTLIBRARIES) +gdbm_la_DEPENDENCIES = +am__dirstamp = $(am__leading_dot)dirstamp +am_gdbm_la_OBJECTS = src/db/gdbm.lo +gdbm_la_OBJECTS = $(am_gdbm_la_OBJECTS) +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +am__v_lt_1 = +gdbm_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(gdbm_la_LDFLAGS) $(LDFLAGS) -o $@ +libbuxton_shared_la_LIBADD = +am__libbuxton_shared_la_SOURCES_DIST = src/security/smack.c \ + src/security/smack.h src/shared/backend.c src/shared/backend.h \ + src/shared/buxtonarray.c src/shared/buxtonarray.h \ + src/shared/buxtonclient.h src/shared/buxtondata.h \ + src/shared/buxtonkey.h src/shared/buxtonlist.c \ + src/shared/buxtonlist.h src/shared/buxtonresponse.h \ + src/shared/buxtonstring.h src/shared/configurator.c \ + src/shared/configurator.h src/shared/direct.c \ + src/shared/direct.h src/shared/hashmap.c src/shared/hashmap.h \ + src/shared/list.h src/shared/log.c src/shared/log.h \ + src/shared/macro.h src/shared/protocol.c src/shared/protocol.h \ + src/shared/serialize.c src/shared/serialize.h \ + src/shared/util.c src/shared/util.h src/shared/dictionary.c \ + src/shared/dictionary.h src/shared/iniparser.c \ + src/shared/iniparser.h +@USE_LOCAL_INIPARSER_TRUE@am__objects_1 = src/shared/dictionary.lo \ +@USE_LOCAL_INIPARSER_TRUE@ src/shared/iniparser.lo +am_libbuxton_shared_la_OBJECTS = src/security/smack.lo \ + src/shared/backend.lo src/shared/buxtonarray.lo \ + src/shared/buxtonlist.lo src/shared/configurator.lo \ + src/shared/direct.lo src/shared/hashmap.lo src/shared/log.lo \ + src/shared/protocol.lo src/shared/serialize.lo \ + src/shared/util.lo $(am__objects_1) +libbuxton_shared_la_OBJECTS = $(am_libbuxton_shared_la_OBJECTS) +libbuxton_shared_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(AM_CFLAGS) $(CFLAGS) $(libbuxton_shared_la_LDFLAGS) \ + $(LDFLAGS) -o $@ +libbuxton_la_DEPENDENCIES = libbuxton-shared.la +am_libbuxton_la_OBJECTS = src/libbuxton/libbuxton_la-lbuxton.lo +libbuxton_la_OBJECTS = $(am_libbuxton_la_OBJECTS) +libbuxton_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(libbuxton_la_CFLAGS) \ + $(CFLAGS) $(libbuxton_la_LDFLAGS) $(LDFLAGS) -o $@ +memory_la_LIBADD = +am_memory_la_OBJECTS = src/db/memory.lo +memory_la_OBJECTS = $(am_memory_la_OBJECTS) +memory_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(memory_la_LDFLAGS) $(LDFLAGS) -o $@ +@BUILD_DEMOS_TRUE@am__EXEEXT_1 = bxt_timing$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_get$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_set$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_set_label$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_create_group$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_remove_group$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_unset$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_notify$(EXEEXT) \ +@BUILD_DEMOS_TRUE@ bxt_hello_notify_multi$(EXEEXT) +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@am__EXEEXT_2 = bxt_gtk_client$(EXEEXT) +PROGRAMS = $(bin_PROGRAMS) $(sbin_PROGRAMS) +am_buxtonctl_OBJECTS = src/cli/buxtonctl-main.$(OBJEXT) \ + src/cli/buxtonctl-client.$(OBJEXT) +buxtonctl_OBJECTS = $(am_buxtonctl_OBJECTS) +buxtonctl_DEPENDENCIES = libbuxton.la libbuxton-shared.la +buxtonctl_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(buxtonctl_CFLAGS) \ + $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +am_buxtond_OBJECTS = src/core/buxtond-daemon.$(OBJEXT) \ + src/core/buxtond-main.$(OBJEXT) +buxtond_OBJECTS = $(am_buxtond_OBJECTS) +am__DEPENDENCIES_1 = +buxtond_DEPENDENCIES = $(am__DEPENDENCIES_1) libbuxton-shared.la +buxtond_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(buxtond_CFLAGS) \ + $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +am__bxt_gtk_client_SOURCES_DIST = demo/gtk_client.c demo/gtk_client.h +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@am_bxt_gtk_client_OBJECTS = demo/bxt_gtk_client-gtk_client.$(OBJEXT) +bxt_gtk_client_OBJECTS = $(am_bxt_gtk_client_OBJECTS) +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@bxt_gtk_client_DEPENDENCIES = \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ $(am__DEPENDENCIES_1) \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ libbuxton.la \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ libbuxton-shared.la +bxt_gtk_client_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(bxt_gtk_client_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o \ + $@ +am__bxt_hello_create_group_SOURCES_DIST = demo/hellocreategroup.c +@BUILD_DEMOS_TRUE@am_bxt_hello_create_group_OBJECTS = demo/bxt_hello_create_group-hellocreategroup.$(OBJEXT) +bxt_hello_create_group_OBJECTS = $(am_bxt_hello_create_group_OBJECTS) +@BUILD_DEMOS_TRUE@bxt_hello_create_group_DEPENDENCIES = libbuxton.la +bxt_hello_create_group_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(bxt_hello_create_group_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +am__bxt_hello_get_SOURCES_DIST = demo/helloget.c +@BUILD_DEMOS_TRUE@am_bxt_hello_get_OBJECTS = \ +@BUILD_DEMOS_TRUE@ demo/bxt_hello_get-helloget.$(OBJEXT) +bxt_hello_get_OBJECTS = $(am_bxt_hello_get_OBJECTS) +@BUILD_DEMOS_TRUE@bxt_hello_get_DEPENDENCIES = libbuxton.la +bxt_hello_get_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(bxt_hello_get_CFLAGS) \ + $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +am__bxt_hello_notify_SOURCES_DIST = demo/hellonotify.c +@BUILD_DEMOS_TRUE@am_bxt_hello_notify_OBJECTS = \ +@BUILD_DEMOS_TRUE@ demo/bxt_hello_notify-hellonotify.$(OBJEXT) +bxt_hello_notify_OBJECTS = $(am_bxt_hello_notify_OBJECTS) +@BUILD_DEMOS_TRUE@bxt_hello_notify_DEPENDENCIES = libbuxton.la +bxt_hello_notify_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(bxt_hello_notify_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \ + -o $@ +am__bxt_hello_notify_multi_SOURCES_DIST = demo/notifytest.c +@BUILD_DEMOS_TRUE@am_bxt_hello_notify_multi_OBJECTS = demo/bxt_hello_notify_multi-notifytest.$(OBJEXT) +bxt_hello_notify_multi_OBJECTS = $(am_bxt_hello_notify_multi_OBJECTS) +@BUILD_DEMOS_TRUE@bxt_hello_notify_multi_DEPENDENCIES = libbuxton.la +bxt_hello_notify_multi_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) 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+builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +lcov_found = @lcov_found@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ + +# declare vars +AM_CFLAGS = -std=gnu99 -fstack-protector -Wall -pedantic \ + -Wstrict-prototypes -Wundef -fno-common \ + -Werror-implicit-function-declaration -Wformat \ + -Wformat-security -Werror=format-security -Wconversion \ + -Wunreachable-code $(am__append_1) $(am__append_2) +AM_CPPFLAGS = \ + -I $(top_srcdir)/src/include \ + -I $(top_srcdir)/src/core \ + -I $(top_srcdir)/src/security \ + -I $(top_srcdir)/src/shared \ + -D_MODULE_DIRECTORY=\"$(MODULEDIR)\" \ + -D_DEFAULT_CONFIGURATION_FILE=\"$(CONFPATH)\" \ + -D_DB_PATH=\"$(DB_PATH)\" \ + -D_BUXTON_SOCKET=\"$(BUXTON_SOCKET)\" \ + -D_SMACK_LOAD_FILE=\"$(SMACK_LOAD_FILE)\" + +AM_LDFLAGS = \ + -rdynamic + +ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS} +AUTOMAKE_OPTIONS = color-tests parallel-tests +SUBDIRS = . +noinst_LTLIBRARIES = libbuxton-shared.la +include_HEADERS = src/include/buxton.h +lib_LTLIBRARIES = libbuxton.la +pkglib_LTLIBRARIES = gdbm.la memory.la +DISTCHECK_CONFIGURE_FLAGS = \ + --with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir) --enable-debug + +systemdsystemunitdir = @SYSTEMD_SYSTEMUNITDIR@ +systemdsystemunit_DATA = data/buxton.service data/buxton.socket + +# set library version info +LIBBUXTON_CURRENT = 1 +LIBBUXTON_REVISION = 0 +LIBBUXTON_AGE = 0 +pkgconfiglibdir = $(libdir)/pkgconfig +pkgconfiglib_DATA = \ + data/libbuxton.pc + +dist_man_MANS = \ + docs/buxton.7 \ + docs/buxtonctl.1 \ + docs/buxton-api.7 \ + docs/buxton.conf.5 \ + docs/buxtond.8 \ + docs/buxton-protocol.7 \ + docs/buxton-security.7 \ + docs/buxton_client_handle_response.3 \ + docs/buxton_close.3 \ + docs/buxton_create_group.3 \ + docs/buxton_get_value.3 \ + docs/buxton_key_create.3 \ + docs/buxton_key_free.3 \ + docs/buxton_key_get_group.3 \ + docs/buxton_key_get_layer.3 \ + docs/buxton_key_get_name.3 \ + docs/buxton_key_get_type.3 \ + docs/buxton_open.3 \ + docs/buxton_register_notification.3 \ + docs/buxton_remove_group.3 \ + docs/buxton_response_key.3 \ + docs/buxton_response_status.3 \ + docs/buxton_response_type.3 \ + docs/buxton_response_value.3 \ + docs/buxton_set_conf_file.3 \ + docs/buxton_set_label.3 \ + docs/buxton_set_value.3 \ + docs/buxton_unregister_notification.3 \ + docs/buxton_unset_value.3 + + +# set flags +EXTRA_DIST = \ + Doxyfile \ + LICENSE.LGPL2.1 \ + check_db_clean \ + data/libbuxton.pc.in \ + docs/LICENSE.MIT \ + src/libbuxton/lbuxton.sym \ + test/test.load2 \ + test/test.conf \ + test/test-configurator.conf + +dist_sysconf_DATA = \ + data/buxton.conf + +buxtond_SOURCES = \ + src/core/daemon.c \ + src/core/daemon.h \ + src/core/main.c + +buxtond_LDADD = \ + $(SYSTEMD_LIBS) \ + libbuxton-shared.la + +buxtond_CFLAGS = \ + $(AM_CFLAGS) + +buxtonctl_SOURCES = \ + src/cli/main.c \ + src/cli/client.c \ + src/cli/client.h + +buxtonctl_CFLAGS = \ + $(AM_CFLAGS) + +buxtonctl_LDADD = \ + libbuxton.la \ + libbuxton-shared.la + +libbuxton_shared_la_SOURCES = src/security/smack.c \ + src/security/smack.h src/shared/backend.c src/shared/backend.h \ + src/shared/buxtonarray.c src/shared/buxtonarray.h \ + src/shared/buxtonclient.h src/shared/buxtondata.h \ + src/shared/buxtonkey.h src/shared/buxtonlist.c \ + src/shared/buxtonlist.h src/shared/buxtonresponse.h \ + src/shared/buxtonstring.h src/shared/configurator.c \ + src/shared/configurator.h src/shared/direct.c \ + src/shared/direct.h src/shared/hashmap.c src/shared/hashmap.h \ + src/shared/list.h src/shared/log.c src/shared/log.h \ + src/shared/macro.h src/shared/protocol.c src/shared/protocol.h \ + src/shared/serialize.c src/shared/serialize.h \ + src/shared/util.c src/shared/util.h ${NULL} $(am__append_3) +libbuxton_shared_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -static + +libbuxton_la_SOURCES = \ + src/libbuxton/lbuxton.c + +libbuxton_la_CFLAGS = \ + $(AM_CFLAGS) \ + @INIPARSER_CFLAGS@ \ + -fvisibility=hidden + +libbuxton_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + @INIPARSER_LIBS@ \ + -version-info $(LIBBUXTON_CURRENT):$(LIBBUXTON_REVISION):$(LIBBUXTON_AGE) \ + -Wl,--version-script=$(top_srcdir)/src/libbuxton/lbuxton.sym + +libbuxton_la_LIBADD = \ + libbuxton-shared.la \ + -ldl + +gdbm_la_SOURCES = \ + src/db/gdbm.c + +gdbm_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -fvisibility=hidden \ + -module \ + -avoid-version + +gdbm_la_LIBADD = \ + -lgdbm + +memory_la_SOURCES = \ + src/db/memory.c + +memory_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -fvisibility=hidden \ + -module \ + -avoid-version + +check_buxton_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + test/check_buxton.c + +check_buxton_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" + +check_buxton_LDADD = \ + @CHECK_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_shared_lib_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + test/check_shared_lib.c + +check_shared_lib_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" + +check_shared_lib_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_buxtond_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + src/core/daemon.c \ + src/core/daemon.h \ + src/core/main.c + +check_buxtond_CFLAGS = \ + @CHECK_CFLAGS@ \ + $(AM_CFLAGS) \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" + +check_buxtond_LDADD = \ + @CHECK_LIBS@ \ + $(SYSTEMD_LIBS) \ + libbuxton.la \ + libbuxton-shared.la + +check_daemon_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + src/core/daemon.c \ + src/core/daemon.h \ + test/check_daemon.c + +check_daemon_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" + +check_daemon_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_smack_SOURCES = \ + test/check_utils.c \ + test/check_utils.h \ + test/check_smack.c + +check_smack_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" + +check_smack_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton.la \ + libbuxton-shared.la + +check_configurator_SOURCES = \ + src/shared/configurator.c \ + src/shared/configurator.h \ + test/check_configurator.c + +check_configurator_CFLAGS = \ + $(AM_CFLAGS) \ + @CHECK_CFLAGS@ \ + @INIPARSER_CFLAGS@ \ + -DMAKE_CHECK \ + -DABS_TOP_SRCDIR=\"$(abs_top_srcdir)\" \ + -DABS_TOP_BUILDDIR=\"$(abs_top_builddir)\" + +check_configurator_LDADD = \ + @CHECK_LIBS@ \ + @INIPARSER_LIBS@ \ + libbuxton-shared.la + +check_DATA = \ + test/test-pass.ini \ + test/test-fail.ini \ + test/test.conf \ + test/test.load2 \ + ${NULL} + + +# Timing test +@BUILD_DEMOS_TRUE@bxt_timing_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/timing.c + +@BUILD_DEMOS_TRUE@bxt_timing_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la \ +@BUILD_DEMOS_TRUE@ libbuxton-shared.la \ +@BUILD_DEMOS_TRUE@ -lrt -lm + +@BUILD_DEMOS_TRUE@bxt_hello_get_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/helloget.c + +@BUILD_DEMOS_TRUE@bxt_hello_get_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_get_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_set_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/helloset.c + +@BUILD_DEMOS_TRUE@bxt_hello_set_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_set_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_set_label_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/hellosetlabel.c + +@BUILD_DEMOS_TRUE@bxt_hello_set_label_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_set_label_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_create_group_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/hellocreategroup.c + +@BUILD_DEMOS_TRUE@bxt_hello_create_group_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_create_group_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_remove_group_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/helloremovegroup.c + +@BUILD_DEMOS_TRUE@bxt_hello_remove_group_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_remove_group_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_unset_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/hellounset.c + +@BUILD_DEMOS_TRUE@bxt_hello_unset_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_unset_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_notify_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/hellonotify.c + +@BUILD_DEMOS_TRUE@bxt_hello_notify_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_notify_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +@BUILD_DEMOS_TRUE@bxt_hello_notify_multi_SOURCES = \ +@BUILD_DEMOS_TRUE@ demo/notifytest.c + +@BUILD_DEMOS_TRUE@bxt_hello_notify_multi_CFLAGS = \ +@BUILD_DEMOS_TRUE@ $(AM_CFLAGS) + +@BUILD_DEMOS_TRUE@bxt_hello_notify_multi_LDADD = \ +@BUILD_DEMOS_TRUE@ libbuxton.la + +# GTK3 client demo +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@bxt_gtk_client_SOURCES = \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ demo/gtk_client.c \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ demo/gtk_client.h + +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@bxt_gtk_client_LDADD = \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ $(GTK3_LIBS) \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ libbuxton.la \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ libbuxton-shared.la + +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@bxt_gtk_client_CFLAGS = \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ $(GTK3_CFLAGS) \ +@BUILD_DEMOS_TRUE@@BUILD_GTK_DEMO_TRUE@ $(AM_CFLAGS) + +all: config.h + $(MAKE) $(AM_MAKEFLAGS) all-recursive + +.SUFFIXES: +.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs +am--refresh: Makefile + @: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ + $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + echo ' $(SHELL) ./config.status'; \ + $(SHELL) ./config.status;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + $(SHELL) ./config.status --recheck + +$(top_srcdir)/configure: $(am__configure_deps) + $(am__cd) $(srcdir) && $(AUTOCONF) +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) +$(am__aclocal_m4_deps): + +config.h: stamp-h1 + @test -f $@ || rm -f stamp-h1 + @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1 + +stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status + @rm -f stamp-h1 + cd $(top_builddir) && $(SHELL) ./config.status config.h +$(srcdir)/config.h.in: $(am__configure_deps) + ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) + rm -f stamp-h1 + touch $@ + +distclean-hdr: + -rm -f config.h stamp-h1 +data/buxton.service: $(top_builddir)/config.status $(top_srcdir)/data/buxton.service.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +data/buxton.socket: $(top_builddir)/config.status $(top_srcdir)/data/buxton.socket.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +data/libbuxton.pc: $(top_builddir)/config.status $(top_srcdir)/data/libbuxton.pc.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +test/test-pass.ini: $(top_builddir)/config.status $(top_srcdir)/test/test-pass.ini.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +test/test-fail.ini: $(top_builddir)/config.status $(top_srcdir)/test/test-fail.ini.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +test/test.conf: $(top_builddir)/config.status $(top_srcdir)/test/test.conf.in + cd $(top_builddir) && $(SHELL) ./config.status $@ + +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ + list2=; for p in $$list; do \ + if test -f $$p; then \ + list2="$$list2 $$p"; \ + else :; fi; \ + done; \ + test -z "$$list2" || { \ + echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \ + } + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f $${locs}; \ + } + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f 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+systemdsystemunit-install-hook: + mkdir -p $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants + ln -sf ../buxton.socket $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/buxton.socket + +install-data-local: + $(MKDIR_P) $(DESTDIR)$(localstatedir)/lib/buxton + +install-data-hook: systemdsystemunit-install-hook + +systemdsystemunit-uninstall-hook: + rm -f $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/buxton.socket + +uninstall-hook: systemdsystemunit-uninstall-hook + +distclean-local: + rm -f log-check-stderr-file + rm -f test/databases/*.db + +@COVERAGE_TRUE@coverage: +@COVERAGE_TRUE@ mkdir -p coverage +@COVERAGE_TRUE@ lcov --compat-libtool --directory . --capture --output-file coverage/report +@COVERAGE_TRUE@ genhtml -o coverage/ coverage/report + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: @@ -0,0 +1,39 @@ +Buxton +====== + +Buxton is a security-enabled configuration management system. It features a +layered approach to configuration storage, with each layer containing an +arbitrary number of groups, each of which may contain key-value pairs. +Mandatory Access Control (MAC) is implemented at the group level and at the +key-value level. + +Buxton provides a C library (libbuxton) for client applications to use. +Internally, buxton uses a daemon (buxtond) for processing client requests and +enforcing MAC. Also, a CLI (buxtonctl) is provided for interactive use and for +use in shell scripts. + + +Build dependencies +================== + +- attr, to provide a required header file, xattr.h + +- check, to build the unit tests + +- gdbm, for key-value pair storage + +- Linux kernel headers, for the inotify header + +- systemd, for autodetection of service file locations, for socket activation + of buxtond, and the initialization of the Smack virtual filesystem + + +Additional runtime dependencies +=============================== + +- Smack-enabled kernel, for MAC support + * CONFIG_SECURITY_SMACK=y + + +Note: if running a kernel without Smack enabled, buxton can still be used for +configuration management, but MAC will not be enforced. @@ -0,0 +1,93 @@ +TODO format: +Description: (description of task) +Difficulty: [Simple|Medium|Complex] +Time to complete: (estimate in days) +Target: Version to be released in +Status: If multi part change, what has been done so far + +Description: Update logic for smack access checks +Difficulty: Medium +Time to complete: 6 +Target: v1 +Status: In progress. Refer to https://github.com/sofar/buxton/wiki/Smack-TODO + for details. + +Description: Test multi-part messaging in the client-side of the library, + mirroring changes made to buxtond's protocol handling +Difficulty: Complex +Time to complete: ?? +Target: ?? +Status: + +Description: add checks for data consistency, and determine if gdbm needs to be + "reorganised" to ensure minimal I/O bottlenecking +Difficulty: Medium +Time to complete: 4 +Target: ?? +Status: + +Description: Tests for nonblocking calls between client and server +Difficulty: Simple +Time to complete: 4 +Target: ?? +Status: + +Description: Fixup list keys +Difficulty: Medium +Time to complete: 5 +Target: ?? +Status: + +Description: Bulk send receive messages +Difficulty: Complex +Time to complete: ?? +Target: ?? +Status: + +Description: Complete code coverage (minus exceptional cases) +Difficulty: Simple +Time to complete: 10 +Target: after v1 +Status: 79.6% of lines covered + +Description: Use BuxtonArray for message deserialization +Difficulty: Medium +Time to complete: 5 +Target: v2 +Status: + +Description: Remove iniparser from buxton +Difficulty: Simple +Time to complete: Done +Target: ?? +Status: Needs merged but Ubuntu doesn't include it yet so holding off for now + +Description: Tizen programs converted to use Buxton +Difficulty: Complex +Time to complete: 10 +Target: v1 +Status: + +Description: Allow notification registration for non existant keys +Difficulty: Simple +Time to complete: 3 +Target: ?? +Status: + +Description: Add client library support for list_keys +Difficulty: Medium +Time to complete: 3 +Target: ?? +Status: + +Description: Ensure all public apis give copies of data +Difficulty: Simple +Time to complete: 1 +Target: ?? +Status: All done aside from list_keys which needs to be updated for the new api + +Description: Add Wextra to compiler flags once iniparser is gone +Difficulty: Simple +Time to complete: 1 +Target: ?? +Status: diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..23ea2f5 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1369 @@ +# generated automatically by aclocal 1.14.1 -*- Autoconf -*- + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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This is especially +# annoying in cross-compiling environments, where the build's strip +# is unlikely to handle the host's binaries. +# Fortunately install-sh will honor a STRIPPROG variable, so we +# always use install-sh in "make install-strip", and initialize +# STRIPPROG with the value of the STRIP variable (set by the user). +AC_DEFUN([AM_PROG_INSTALL_STRIP], +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006-2013 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# AM_SUBST_NOTMAKE(VARIABLE) +# -------------------------- +# Public sister of _AM_SUBST_NOTMAKE. +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004-2013 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of 'v7', 'ustar', or 'pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +# +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar <conftest.tar]) + AM_RUN_LOG([cat conftest.dir/file]) + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) diff --git a/check_db_clean b/check_db_clean new file mode 100755 index 0000000..a814976 --- /dev/null +++ b/check_db_clean @@ -0,0 +1,3 @@ +#!/bin/sh + +rm -f test/databases/*.db @@ -0,0 +1,347 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2012-10-14.11; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..9afd676 --- /dev/null +++ b/config.guess @@ -0,0 +1,1568 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2013 Free Software Foundation, Inc. + +timestamp='2013-11-29' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches with a ChangeLog entry to config-patches@gnu.org. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include <features.h> + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + or1k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +and + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..f7a287f --- /dev/null +++ b/config.h.in @@ -0,0 +1,292 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +#ifndef CONFIG_H_INCLUDED + #define CONFIG_H_INCLUDED 1 + +/* Coverage enabled */ +#undef COVERAGE + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Debugging mode enabled */ +#undef DEBUG + +/* Building GTK demo */ +#undef DEMOS + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the `atexit' function. */ +#undef HAVE_ATEXIT + +/* Define to 1 if you have the <attr/xattr.h> header file. */ +#undef HAVE_ATTR_XATTR_H + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the <fcntl.h> header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the <gdbm.h> header file. */ +#undef HAVE_GDBM_H + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `dl' library (-ldl). */ +#undef HAVE_LIBDL + +/* Define to 1 if you have the `gdbm' library (-lgdbm). */ +#undef HAVE_LIBGDBM + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the `rt' library (-lrt). */ +#undef HAVE_LIBRT + +/* Define to 1 if you have the <limits.h> header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the <linux/inotify.h> header file. */ +#undef HAVE_LINUX_INOTIFY_H + +/* Define to 1 if you have the <locale.h> header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if your system has a GNU libc compatible `malloc' function, and + to 0 otherwise. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the <malloc.h> header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the <math.h> header file. */ +#undef HAVE_MATH_H + +/* Define to 1 if you have the `memmove' function. */ +#undef HAVE_MEMMOVE + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Preprocessor support for #pragma once */ +#undef HAVE_PRAGMA_ONCE + +/* Define to 1 if you have the <pthread.h> header file. */ +#undef HAVE_PTHREAD_H + +/* Define to 1 if your system has a GNU libc compatible `realloc' function, + and to 0 otherwise. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the `secure_getenv' function. */ +#undef HAVE_SECURE_GETENV + +/* Define to 1 if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define to 1 if stdbool.h conforms to C99. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the <stddef.h> header file. */ +#undef HAVE_STDDEF_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strndup' function. */ +#undef HAVE_STRNDUP + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the <sys/param.h> header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <time.h> header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vfork' function. */ +#undef HAVE_VFORK + +/* Define to 1 if you have the <vfork.h> header file. */ +#undef HAVE_VFORK_H + +/* Define to 1 if `fork' works. */ +#undef HAVE_WORKING_FORK + +/* Define to 1 if `vfork' works. */ +#undef HAVE_WORKING_VFORK + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to 1 if you have the `__secure_getenv' function. */ +#undef HAVE___SECURE_GETENV + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Debugging and assertions disabled */ +#undef NDEBUG + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE + #define _GNU_SOURCE +#endif + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT32_T + +/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT64_T + +/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT8_T + +/* Define to `int' if <sys/types.h> doesn't define. */ +#undef gid_t + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to the type of a signed integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#undef int32_t + +/* Define to the type of a signed integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#undef int64_t + +/* Define to rpl_malloc if the replacement function should be used. */ +#undef malloc + +/* Define to `int' if <sys/types.h> does not define. */ +#undef pid_t + +/* Define to rpl_realloc if the replacement function should be used. */ +#undef realloc + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#undef size_t + +/* Define to `int' if <sys/types.h> does not define. */ +#undef ssize_t + +/* Define to `int' if <sys/types.h> doesn't define. */ +#undef uid_t + +/* Define to the type of an unsigned integer type of width exactly 16 bits if + such a type exists and the standard includes do not define it. */ +#undef uint16_t + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#undef uint32_t + +/* Define to the type of an unsigned integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#undef uint64_t + +/* Define to the type of an unsigned integer type of width exactly 8 bits if + such a type exists and the standard includes do not define it. */ +#undef uint8_t + +/* Define as `fork' if `vfork' does not work. */ +#undef vfork + +#endif diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..61cb4bc --- /dev/null +++ b/config.sub @@ -0,0 +1,1793 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2013 Free Software Foundation, Inc. + +timestamp='2013-10-01' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches with a ChangeLog entry to config-patches@gnu.org. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 \ + | or1k | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or1k-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..b12af37 --- /dev/null +++ b/configure @@ -0,0 +1,17097 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for buxton 1. +# +# Report bugs to <william.douglas@intel.com>. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: william.douglas@intel.com about your system, including +$0: any error possibly output before this message. Then +$0: install a modern shell, or manually run the script +$0: under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. 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McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/buxton] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of buxton 1:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-static[=PKGS] build static libraries [default=no] + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-debug enable debug mode [default=no] + --enable-coverage enable test coverage + --enable-demos enable demos [default=no] + --enable-gtk-demo enable demos [default=no] + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot=DIR Search for dependent libraries within DIR + (or the compiler's sysroot if not specified). + --with-systemdsystemunitdir=DIR + path to systemd system service directory + --with-user=USER user to run buxton as + --with-local-iniparserdefault=yes + Use built-in iniparser for config parsing + --with-module-dir=MODULEDIR + path to buxton modules + --with-config-path=CONFPATH + path to buxton configuration file + --with-db-path=DBPATH path to buxton db files + --with-socket-path=SOCKETPATH + path to buxton socket file + --with-smack-load-file=SMACKLOADFILE + path to smack load2 file + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + LIBS libraries to pass to the linker, e.g. -l<library> + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if + you have headers in a nonstandard directory <include dir> + CPP C preprocessor + PKG_CONFIG path to pkg-config utility + PKG_CONFIG_PATH + directories to add to pkg-config's search path + PKG_CONFIG_LIBDIR + path overriding pkg-config's built-in search path + CHECK_CFLAGS + C compiler flags for CHECK, overriding pkg-config + CHECK_LIBS linker flags for CHECK, overriding pkg-config + SYSTEMD_CFLAGS + C compiler flags for SYSTEMD, overriding pkg-config + SYSTEMD_LIBS + linker flags for SYSTEMD, overriding pkg-config + INIPARSER_CFLAGS + C compiler flags for INIPARSER, overriding pkg-config + INIPARSER_LIBS + linker flags for INIPARSER, overriding pkg-config + GTK3_CFLAGS C compiler flags for GTK3, overriding pkg-config + GTK3_LIBS linker flags for GTK3, overriding pkg-config + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to <william.douglas@intel.com>. +buxton home page: <https://github.com/sofar/buxton>. +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=no +fi + + + + + + + + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + + + + +# Checks for libraries. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDL 1 +_ACEOF + + LIBS="-ldl $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbm_open in -lgdbm" >&5 +$as_echo_n "checking for gdbm_open in -lgdbm... " >&6; } +if ${ac_cv_lib_gdbm_gdbm_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgdbm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gdbm_open (); +int +main () +{ +return gdbm_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gdbm_gdbm_open=yes +else + ac_cv_lib_gdbm_gdbm_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_gdbm_open" >&5 +$as_echo "$ac_cv_lib_gdbm_gdbm_open" >&6; } +if test "x$ac_cv_lib_gdbm_gdbm_open" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBGDBM 1 +_ACEOF + + LIBS="-lgdbm $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 +$as_echo_n "checking for clock_gettime in -lrt... " >&6; } +if ${ac_cv_lib_rt_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_clock_gettime=yes +else + ac_cv_lib_rt_clock_gettime=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 +$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } +if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBRT 1 +_ACEOF + + LIBS="-lrt $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5 +$as_echo_n "checking for sqrt in -lm... " >&6; } +if ${ac_cv_lib_m_sqrt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sqrt (); +int +main () +{ +return sqrt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_sqrt=yes +else + ac_cv_lib_m_sqrt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 +$as_echo "$ac_cv_lib_m_sqrt" >&6; } +if test "x$ac_cv_lib_m_sqrt" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" +case $ac_cv_c_int32_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<_ACEOF +#define int32_t $ac_cv_c_int32_t +_ACEOF +;; +esac + +ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" +case $ac_cv_c_int64_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<_ACEOF +#define int64_t $ac_cv_c_int64_t +_ACEOF +;; +esac + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define ssize_t int +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +if ${ac_cv_type_uid_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then : + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } +if test $ac_cv_type_uid_t = no; then + +$as_echo "#define uid_t int" >>confdefs.h + + +$as_echo "#define gid_t int" >>confdefs.h + +fi + +ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" +case $ac_cv_c_uint16_t in #( + no|yes) ;; #( + *) + + +cat >>confdefs.h <<_ACEOF +#define uint16_t $ac_cv_c_uint16_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" +case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT32_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint32_t $ac_cv_c_uint32_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" +case $ac_cv_c_uint64_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT64_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint64_t $ac_cv_c_uint64_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" +case $ac_cv_c_uint8_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT8_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint8_t $ac_cv_c_uint8_t +_ACEOF +;; + esac + + +# Checks for library functions. +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include <sys/wait.h> +#ifdef HAVE_VFORK_H +# include <vfork.h> +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include <vfork.h>, but some compilers + (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "#define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_malloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include <stdlib.h> +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_MALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_MALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +$as_echo "#define malloc rpl_malloc" >>confdefs.h + +fi + + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +$as_echo_n "checking for GNU libc compatible realloc... " >&6; } +if ${ac_cv_func_realloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_realloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include <stdlib.h> +#else +char *realloc (); +#endif + +int +main () +{ +return ! realloc (0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_realloc_0_nonnull=yes +else + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } +if test $ac_cv_func_realloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_REALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_REALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" realloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS realloc.$ac_objext" + ;; +esac + + +$as_echo "#define realloc rpl_realloc" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 +$as_echo_n "checking for working strtod... " >&6; } +if ${ac_cv_func_strtod+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_strtod=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$ac_includes_default +#ifndef strtod +double strtod (); +#endif +int +main() +{ + { + /* Some versions of Linux strtod mis-parse strings with leading '+'. */ + char *string = " +69"; + char *term; + double value; + value = strtod (string, &term); + if (value != 69 || term != (string + 4)) + return 1; + } + + { + /* Under Solaris 2.4, strtod returns the wrong value for the + terminating character under some conditions. */ + char *string = "NaN"; + char *term; + strtod (string, &term); + if (term != string && *(term - 1) == 0) + return 1; + } + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_strtod=yes +else + ac_cv_func_strtod=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 +$as_echo "$ac_cv_func_strtod" >&6; } +if test $ac_cv_func_strtod = no; then + case " $LIBOBJS " in + *" strtod.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS strtod.$ac_objext" + ;; +esac + +ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" +if test "x$ac_cv_func_pow" = xyes; then : + +fi + +if test $ac_cv_func_pow = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 +$as_echo_n "checking for pow in -lm... " >&6; } +if ${ac_cv_lib_m_pow+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pow (); +int +main () +{ +return pow (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_pow=yes +else + ac_cv_lib_m_pow=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 +$as_echo "$ac_cv_lib_m_pow" >&6; } +if test "x$ac_cv_lib_m_pow" = xyes; then : + POW_LIB=-lm +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 +$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} +fi + +fi + +fi + +for ac_func in atexit +do : + ac_fn_c_check_func "$LINENO" "atexit" "ac_cv_func_atexit" +if test "x$ac_cv_func_atexit" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ATEXIT 1 +_ACEOF + +fi +done + +for ac_func in memmove +do : + ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" +if test "x$ac_cv_func_memmove" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MEMMOVE 1 +_ACEOF + +fi +done + +for ac_func in memset +do : + ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" +if test "x$ac_cv_func_memset" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MEMSET 1 +_ACEOF + +fi +done + +for ac_func in socket +do : + ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" +if test "x$ac_cv_func_socket" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SOCKET 1 +_ACEOF + +fi +done + +for ac_func in strchr +do : + ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" +if test "x$ac_cv_func_strchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRCHR 1 +_ACEOF + +fi +done + +for ac_func in strdup +do : + ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" +if test "x$ac_cv_func_strdup" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRDUP 1 +_ACEOF + +fi +done + +for ac_func in strndup +do : + ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" +if test "x$ac_cv_func_strndup" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRNDUP 1 +_ACEOF + +fi +done + +for ac_func in strtol +do : + ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" +if test "x$ac_cv_func_strtol" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRTOL 1 +_ACEOF + +fi +done + +for ac_func in __secure_getenv secure_getenv +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether preprocessor supports #pragma once" >&5 +$as_echo_n "checking whether preprocessor supports #pragma once... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#pragma once +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_PRAGMA_ONCE 1" >>confdefs.h + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + + + + + +# PkgConfig tests + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHECK" >&5 +$as_echo_n "checking for CHECK... " >&6; } + +if test -n "$CHECK_CFLAGS"; then + pkg_cv_CHECK_CFLAGS="$CHECK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"check\""; } >&5 + ($PKG_CONFIG --exists --print-errors "check") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CHECK_CFLAGS=`$PKG_CONFIG --cflags "check" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CHECK_LIBS"; then + pkg_cv_CHECK_LIBS="$CHECK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"check\""; } >&5 + ($PKG_CONFIG --exists --print-errors "check") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CHECK_LIBS=`$PKG_CONFIG --libs "check" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CHECK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "check" 2>&1` + else + CHECK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "check" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CHECK_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (check) were not met: + +$CHECK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables CHECK_CFLAGS +and CHECK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables CHECK_CFLAGS +and CHECK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + CHECK_CFLAGS=$pkg_cv_CHECK_CFLAGS + CHECK_LIBS=$pkg_cv_CHECK_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SYSTEMD" >&5 +$as_echo_n "checking for SYSTEMD... " >&6; } + +if test -n "$SYSTEMD_CFLAGS"; then + pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-daemon" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$SYSTEMD_LIBS"; then + pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-daemon\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libsystemd-daemon") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd-daemon" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-daemon" 2>&1` + else + SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-daemon" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$SYSTEMD_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libsystemd-daemon) were not met: + +$SYSTEMD_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables SYSTEMD_CFLAGS +and SYSTEMD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables SYSTEMD_CFLAGS +and SYSTEMD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS + SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +# Checks for header files. +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <alloca.h> +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include <malloc.h> +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <stdbool.h> + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes +else + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + +if test $ac_cv_header_stdbool_h = yes; then + +$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi + +for ac_header in attr/xattr.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "attr/xattr.h" "ac_cv_header_attr_xattr_h" "$ac_includes_default" +if test "x$ac_cv_header_attr_xattr_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ATTR_XATTR_H 1 +_ACEOF + +else + as_fn_error $? "Unable to fin xattr headers" "$LINENO" 5 +fi + +done + +for ac_header in fcntl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" +if test "x$ac_cv_header_fcntl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FCNTL_H 1 +_ACEOF + +fi + +done + +for ac_header in gdbm.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "gdbm.h" "ac_cv_header_gdbm_h" "$ac_includes_default" +if test "x$ac_cv_header_gdbm_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GDBM_H 1 +_ACEOF + +else + as_fn_error $? "Unable to find gdbm headers" "$LINENO" 5 +fi + +done + +for ac_header in inttypes.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" +if test "x$ac_cv_header_inttypes_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_INTTYPES_H 1 +_ACEOF + +fi + +done + +for ac_header in limits.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" +if test "x$ac_cv_header_limits_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIMITS_H 1 +_ACEOF + +fi + +done + +for ac_header in locale.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" +if test "x$ac_cv_header_locale_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LOCALE_H 1 +_ACEOF + +fi + +done + +for ac_header in malloc.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" +if test "x$ac_cv_header_malloc_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MALLOC_H 1 +_ACEOF + +fi + +done + +for ac_header in stddef.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default" +if test "x$ac_cv_header_stddef_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDDEF_H 1 +_ACEOF + +fi + +done + +for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDINT_H 1 +_ACEOF + +fi + +done + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +for ac_header in string.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRING_H 1 +_ACEOF + +fi + +done + +for ac_header in time.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default" +if test "x$ac_cv_header_time_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_TIME_H 1 +_ACEOF + +fi + +done + +for ac_header in math.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default" +if test "x$ac_cv_header_math_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MATH_H 1 +_ACEOF + +fi + +done + +for ac_header in pthread.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_H 1 +_ACEOF + +fi + +done + +for ac_header in sys/param.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_param_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_PARAM_H 1 +_ACEOF + +fi + +done + +for ac_header in sys/socket.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_SOCKET_H 1 +_ACEOF + +fi + +done + +for ac_header in sys/stat.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_stat_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_STAT_H 1 +_ACEOF + +fi + +done + +for ac_header in sys/time.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_TIME_H 1 +_ACEOF + +fi + +done + +for ac_header in unistd.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" +if test "x$ac_cv_header_unistd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_UNISTD_H 1 +_ACEOF + +fi + +done + +for ac_header in linux/inotify.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/inotify.h" "ac_cv_header_linux_inotify_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_inotify_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_INOTIFY_H 1 +_ACEOF + +fi + +done + +ac_fn_c_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init" +if test "x$ac_cv_func_inotify_init" = xyes; then : + +fi + + +# Options + +# Check whether --with-systemdsystemunitdir was given. +if test "${with_systemdsystemunitdir+set}" = set; then : + withval=$with_systemdsystemunitdir; path_systemdsystemunit=${withval} +else + path_systemdsystemunit="`$PKG_CONFIG --variable=systemdsystemunitdir systemd`" +fi + +SYSTEMD_SYSTEMUNITDIR="${path_systemdsystemunit}" + + if test -n "${path_systemdsystemunit}"; then + SYSTEMD_TRUE= + SYSTEMD_FALSE='#' +else + SYSTEMD_TRUE='#' + SYSTEMD_FALSE= +fi + + + +# Check whether --with-user was given. +if test "${with_user+set}" = set; then : + withval=$with_user; username=${withval} +else + username="buxton" +fi + +BUXTON_USERNAME="${username}" + + +INIPARSER_CFLAGS="-I${srcdir}/src/shared/" + +# Check whether --with-local-iniparser was given. +if test "${with_local_iniparser+set}" = set; then : + withval=$with_local_iniparser; use_local_iniparser="true" +else + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for INIPARSER" >&5 +$as_echo_n "checking for INIPARSER... " >&6; } + +if test -n "$INIPARSER_CFLAGS"; then + pkg_cv_INIPARSER_CFLAGS="$INIPARSER_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"iniparser >= 3.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "iniparser >= 3.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_INIPARSER_CFLAGS=`$PKG_CONFIG --cflags "iniparser >= 3.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$INIPARSER_LIBS"; then + pkg_cv_INIPARSER_LIBS="$INIPARSER_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"iniparser >= 3.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "iniparser >= 3.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_INIPARSER_LIBS=`$PKG_CONFIG --libs "iniparser >= 3.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + INIPARSER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "iniparser >= 3.1" 2>&1` + else + INIPARSER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "iniparser >= 3.1" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$INIPARSER_PKG_ERRORS" >&5 + + use_local_iniparser="true"; +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + use_local_iniparser="true"; +else + INIPARSER_CFLAGS=$pkg_cv_INIPARSER_CFLAGS + INIPARSER_LIBS=$pkg_cv_INIPARSER_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + use_local_iniparser="false" +fi +fi + + if test x$use_local_iniparser = x"true"; then + USE_LOCAL_INIPARSER_TRUE= + USE_LOCAL_INIPARSER_FALSE='#' +else + USE_LOCAL_INIPARSER_TRUE='#' + USE_LOCAL_INIPARSER_FALSE= +fi + + + +# Check whether --with-module-dir was given. +if test "${with_module_dir+set}" = set; then : + withval=$with_module_dir; moduledir=${withval} +else + moduledir="${libdir}/buxton" +fi + +MODULEDIR="${moduledir}" + + + +# Check whether --with-config-path was given. +if test "${with_config_path+set}" = set; then : + withval=$with_config_path; confpath=${withval} +else + confpath="${sysconfdir}/buxton.conf" +fi + +CONFPATH="${confpath}" + + + +# Check whether --with-db-path was given. +if test "${with_db_path+set}" = set; then : + withval=$with_db_path; dbpath=${withval} +else + dbpath="${localstatedir}/lib/buxton" +fi + +DB_PATH="${dbpath}" + + + +# Check whether --with-socket-path was given. +if test "${with_socket_path+set}" = set; then : + withval=$with_socket_path; socketpath=${withval} +else + socketpath="/run/buxton-0" +fi + +BUXTON_SOCKET="${socketpath}" + + + +# Check whether --with-smack-load-file was given. +if test "${with_smack_load_file+set}" = set; then : + withval=$with_smack_load_file; smack_load_file=${withval} +else + smack_load_file="/sys/fs/smackfs/load2" +fi + +SMACK_LOAD_FILE="${smack_load_file}" + + +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; +else + enable_debug=no +fi + +if test "x$enable_debug" = "xyes"; then : + +$as_echo "#define DEBUG 1" >>confdefs.h + +else + +$as_echo "#define NDEBUG 1" >>confdefs.h + +fi + if test x$enable_debug = x"yes"; then + DEBUG_TRUE= + DEBUG_FALSE='#' +else + DEBUG_TRUE='#' + DEBUG_FALSE= +fi + + +have_coverage=no +# Check whether --enable-coverage was given. +if test "${enable_coverage+set}" = set; then : + enableval=$enable_coverage; +fi + +if test "x$enable_coverage" = "xyes" ; then + # Extract the first word of "lcov", so it can be a program name with args. +set dummy lcov; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_lcov_found+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$lcov_found"; then + ac_cv_prog_lcov_found="$lcov_found" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_lcov_found="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_lcov_found" && ac_cv_prog_lcov_found="no" +fi +fi +lcov_found=$ac_cv_prog_lcov_found +if test -n "$lcov_found"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lcov_found" >&5 +$as_echo "$lcov_found" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$lcov_found" = xno ; then + as_fn_error $? "*** lcov support requested but the program was not found" "$LINENO" 5 + else + lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`" + lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`" + if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then + as_fn_error $? "*** lcov version is too old. 1.10 required" "$LINENO" 5 + else + have_coverage=yes + +$as_echo "#define COVERAGE 1" >>confdefs.h + + fi + fi +fi + if test "$have_coverage" = "yes"; then + COVERAGE_TRUE= + COVERAGE_FALSE='#' +else + COVERAGE_TRUE='#' + COVERAGE_FALSE= +fi + + +# Check whether --enable-demos was given. +if test "${enable_demos+set}" = set; then : + enableval=$enable_demos; +else + enable_demos=no +fi + +if test "x$enable_demos" = "xyes"; then : + +$as_echo "#define DEMOS 1" >>confdefs.h + +fi + if test x$enable_demos = x"yes"; then + BUILD_DEMOS_TRUE= + BUILD_DEMOS_FALSE='#' +else + BUILD_DEMOS_TRUE='#' + BUILD_DEMOS_FALSE= +fi + + +# GTK3 demo +# Check whether --enable-gtk-demo was given. +if test "${enable_gtk_demo+set}" = set; then : + enableval=$enable_gtk_demo; +else + enable_gtk_demo=no +fi + +if test "x$enable_gtk_demo" = "xyes"; then : + +$as_echo "#define DEMOS 1" >>confdefs.h + +fi + if test x$enable_gtk_demo = x"yes"; then + BUILD_GTK_DEMO_TRUE= + BUILD_GTK_DEMO_FALSE='#' +else + BUILD_GTK_DEMO_TRUE='#' + BUILD_GTK_DEMO_FALSE= +fi + + +if test "x$enable_gtk_demo" = "xyes"; then + # Require GTK3 for client demonstration + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK3" >&5 +$as_echo_n "checking for GTK3... " >&6; } + +if test -n "$GTK3_CFLAGS"; then + pkg_cv_GTK3_CFLAGS="$GTK3_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= 3.10\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= 3.10") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTK3_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0 >= 3.10" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GTK3_LIBS"; then + pkg_cv_GTK3_LIBS="$GTK3_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0 >= 3.10\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-3.0 >= 3.10") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTK3_LIBS=`$PKG_CONFIG --libs "gtk+-3.0 >= 3.10" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTK3_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0 >= 3.10" 2>&1` + else + GTK3_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0 >= 3.10" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTK3_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (gtk+-3.0 >= 3.10) were not met: + +$GTK3_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK3_CFLAGS +and GTK3_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK3_CFLAGS +and GTK3_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + GTK3_CFLAGS=$pkg_cv_GTK3_CFLAGS + GTK3_LIBS=$pkg_cv_GTK3_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi +fi + +ac_config_commands="$ac_config_commands mkdir" + +ac_config_files="$ac_config_files data/buxton.service data/buxton.socket data/libbuxton.pc test/test-pass.ini test/test-fail.ini test/test.conf" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${SYSTEMD_TRUE}" && test -z "${SYSTEMD_FALSE}"; then + as_fn_error $? "conditional \"SYSTEMD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_LOCAL_INIPARSER_TRUE}" && test -z "${USE_LOCAL_INIPARSER_FALSE}"; then + as_fn_error $? "conditional \"USE_LOCAL_INIPARSER\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DEBUG_TRUE}" && test -z "${DEBUG_FALSE}"; then + as_fn_error $? "conditional \"DEBUG\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${COVERAGE_TRUE}" && test -z "${COVERAGE_FALSE}"; then + as_fn_error $? "conditional \"COVERAGE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_DEMOS_TRUE}" && test -z "${BUILD_DEMOS_FALSE}"; then + as_fn_error $? "conditional \"BUILD_DEMOS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_GTK_DEMO_TRUE}" && test -z "${BUILD_GTK_DEMO_FALSE}"; then + as_fn_error $? "conditional \"BUILD_GTK_DEMO\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by buxton $as_me 1, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <william.douglas@intel.com>. +buxton home page: <https://github.com/sofar/buxton>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +buxton config.status 1 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? 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$SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "mkdir") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdir" ;; + "data/buxton.service") CONFIG_FILES="$CONFIG_FILES data/buxton.service" ;; + "data/buxton.socket") CONFIG_FILES="$CONFIG_FILES data/buxton.socket" ;; + "data/libbuxton.pc") CONFIG_FILES="$CONFIG_FILES data/libbuxton.pc" ;; + "test/test-pass.ini") CONFIG_FILES="$CONFIG_FILES test/test-pass.ini" ;; + "test/test-fail.ini") CONFIG_FILES="$CONFIG_FILES test/test-fail.ini" ;; + "test/test.conf") CONFIG_FILES="$CONFIG_FILES test/test.conf" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + "mkdir":C) $MKDIR_P test/databases ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: + buxton $VERSION + ======== + + prefix: ${prefix} + libdir: ${libdir} + sysconfdir: ${sysconfdir} + exec_prefix: ${exec_prefix} + bindir: ${bindir} + sbindir: ${sbindir} + datarootdir: ${datarootdir} + mandir: ${mandir} + modules: ${MODULEDIR} + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + + debug: ${enable_debug} + demos: ${enable_demos} + coverage: ${have_coverage} +" >&5 +$as_echo " + buxton $VERSION + ======== + + prefix: ${prefix} + libdir: ${libdir} + sysconfdir: ${sysconfdir} + exec_prefix: ${exec_prefix} + bindir: ${bindir} + sbindir: ${sbindir} + datarootdir: ${datarootdir} + mandir: ${mandir} + modules: ${MODULEDIR} + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + + debug: ${enable_debug} + demos: ${enable_demos} + coverage: ${have_coverage} +" >&6; } diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..e05900c --- /dev/null +++ b/configure.ac @@ -0,0 +1,234 @@ + +AC_PREREQ([2.68]) +AC_INIT([buxton],[1],[william.douglas@intel.com],[buxton],[https://github.com/sofar/buxton]) +AM_INIT_AUTOMAKE([foreign -Wall -Werror -Wno-portability silent-rules subdir-objects color-tests no-dist-gzip dist-xz]) +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_SRCDIR([src/core/main.c]) +AC_CONFIG_HEADERS([config.h]) +AC_PREFIX_DEFAULT(/usr/local) + +LT_PREREQ(2.2) +LT_INIT([disable-static]) + +# Checks for programs. +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_INSTALL +AC_PROG_MKDIR_P + +# Checks for libraries. +AC_CHECK_LIB([dl], [dlopen]) +AC_CHECK_LIB([gdbm], [gdbm_open]) +AC_CHECK_LIB([rt], [clock_gettime]) +AC_CHECK_LIB([m], [sqrt]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_INLINE +AC_TYPE_INT32_T +AC_TYPE_INT64_T +AC_TYPE_PID_T +AC_TYPE_SIZE_T +AC_TYPE_SSIZE_T +AC_TYPE_UID_T +AC_TYPE_UINT16_T +AC_TYPE_UINT32_T +AC_TYPE_UINT64_T +AC_TYPE_UINT8_T + +# Checks for library functions. +AC_FUNC_FORK +AC_FUNC_MALLOC +AC_FUNC_REALLOC +AC_FUNC_STRTOD +AC_CHECK_FUNCS([atexit]) +AC_CHECK_FUNCS([memmove]) +AC_CHECK_FUNCS([memset]) +AC_CHECK_FUNCS([socket]) +AC_CHECK_FUNCS([strchr]) +AC_CHECK_FUNCS([strdup]) +AC_CHECK_FUNCS([strndup]) +AC_CHECK_FUNCS([strtol]) +AC_CHECK_FUNCS([__secure_getenv secure_getenv]) + +AC_MSG_CHECKING([[whether preprocessor supports #pragma once]]) +AC_PREPROC_IFELSE( + [AC_LANG_PROGRAM([[#pragma once]])], + [ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_PRAGMA_ONCE], [1], [Preprocessor support for #pragma once]) + ], + [AC_MSG_RESULT([no])]) + +AH_VERBATIM([_GNU_SOURCE], +[/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE + #define _GNU_SOURCE +#endif]) + +AH_TOP([#ifndef CONFIG_H_INCLUDED + #define CONFIG_H_INCLUDED 1]) +AH_BOTTOM([#endif]) + +# PkgConfig tests +PKG_CHECK_MODULES([CHECK], [check]) +PKG_CHECK_MODULES([SYSTEMD], [libsystemd-daemon]) + +# Checks for header files. +AC_FUNC_ALLOCA +AC_HEADER_STDBOOL +AC_CHECK_HEADERS([attr/xattr.h], [], [AC_MSG_ERROR([Unable to fin xattr headers])]) +AC_CHECK_HEADERS([fcntl.h]) +AC_CHECK_HEADERS([gdbm.h], [], [AC_MSG_ERROR([Unable to find gdbm headers])]) +AC_CHECK_HEADERS([inttypes.h]) +AC_CHECK_HEADERS([limits.h]) +AC_CHECK_HEADERS([locale.h]) +AC_CHECK_HEADERS([malloc.h]) +AC_CHECK_HEADERS([stddef.h]) +AC_CHECK_HEADERS([stdint.h]) +AC_CHECK_HEADERS([stdlib.h]) +AC_CHECK_HEADERS([string.h]) +AC_CHECK_HEADERS([time.h]) +AC_CHECK_HEADERS([math.h]) +AC_CHECK_HEADERS([pthread.h]) +AC_CHECK_HEADERS([sys/param.h]) +AC_CHECK_HEADERS([sys/socket.h]) +AC_CHECK_HEADERS([sys/stat.h]) +AC_CHECK_HEADERS([sys/time.h]) +AC_CHECK_HEADERS([unistd.h]) +AC_CHECK_HEADERS([linux/inotify.h]) +AC_CHECK_FUNC(inotify_init) + +# Options +AC_ARG_WITH([systemdsystemunitdir], AS_HELP_STRING([--with-systemdsystemunitdir=DIR], + [path to systemd system service directory]), [path_systemdsystemunit=${withval}], + [path_systemdsystemunit="`$PKG_CONFIG --variable=systemdsystemunitdir systemd`"]) +SYSTEMD_SYSTEMUNITDIR="${path_systemdsystemunit}" +AC_SUBST(SYSTEMD_SYSTEMUNITDIR) +AM_CONDITIONAL(SYSTEMD, test -n "${path_systemdsystemunit}") + +AC_ARG_WITH([user], AS_HELP_STRING([--with-user=USER], + [user to run buxton as]), [username=${withval}], + [username="buxton"]) +BUXTON_USERNAME="${username}" +AC_SUBST(BUXTON_USERNAME) + +INIPARSER_CFLAGS="-I${srcdir}/src/shared/" +AC_ARG_WITH([local-iniparser], + AS_HELP_STRING([--with-local-iniparser[default=yes]], + [Use built-in iniparser for config parsing]), + [use_local_iniparser="true"], + [PKG_CHECK_MODULES([INIPARSER], [iniparser >= 3.1], + [use_local_iniparser="false"], + [use_local_iniparser="true"; AC_SUBST(INIPARSER_CFLAGS)])]) +AM_CONDITIONAL([USE_LOCAL_INIPARSER], [test x$use_local_iniparser = x"true"]) + +AC_ARG_WITH([module-dir], AS_HELP_STRING([--with-module-dir=MODULEDIR], + [path to buxton modules]), [moduledir=${withval}], + [moduledir="${libdir}/buxton"]) +MODULEDIR="${moduledir}" +AC_SUBST(MODULEDIR) + +AC_ARG_WITH([config-path], AS_HELP_STRING([--with-config-path=CONFPATH], + [path to buxton configuration file]), [confpath=${withval}], + [confpath="${sysconfdir}/buxton.conf"]) +CONFPATH="${confpath}" +AC_SUBST(CONFPATH) + +AC_ARG_WITH([db-path], AS_HELP_STRING([--with-db-path=DBPATH], + [path to buxton db files]), [dbpath=${withval}], + [dbpath="${localstatedir}/lib/buxton"]) +DB_PATH="${dbpath}" +AC_SUBST(DB_PATH) + +AC_ARG_WITH([socket-path], AS_HELP_STRING([--with-socket-path=SOCKETPATH], + [path to buxton socket file]), [socketpath=${withval}], + [socketpath="/run/buxton-0"]) +BUXTON_SOCKET="${socketpath}" +AC_SUBST(BUXTON_SOCKET) + +AC_ARG_WITH([smack-load-file], AS_HELP_STRING([--with-smack-load-file=SMACKLOADFILE], + [path to smack load2 file]), [smack_load_file=${withval}], + [smack_load_file="/sys/fs/smackfs/load2"]) +SMACK_LOAD_FILE="${smack_load_file}" +AC_SUBST(SMACK_LOAD_FILE) + +AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [enable debug mode @<:@default=no@:>@]), + [], [enable_debug=no]) +AS_IF([test "x$enable_debug" = "xyes"], + [AC_DEFINE([DEBUG], [1], [Debugging mode enabled])], + [AC_DEFINE([NDEBUG], [1], [Debugging and assertions disabled])]) +AM_CONDITIONAL([DEBUG], [test x$enable_debug = x"yes"]) + +have_coverage=no +AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage])) +if test "x$enable_coverage" = "xyes" ; then + AC_CHECK_PROG(lcov_found, [lcov], [yes], [no]) + if test "x$lcov_found" = xno ; then + AC_MSG_ERROR([*** lcov support requested but the program was not found]) + else + lcov_version_major="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 1`" + lcov_version_minor="`lcov --version | cut -d ' ' -f 4 | cut -d '.' -f 2`" + if test "$lcov_version_major" -eq 1 -a "$lcov_version_minor" -lt 10; then + AC_MSG_ERROR([*** lcov version is too old. 1.10 required]) + else + have_coverage=yes + AC_DEFINE([COVERAGE], [1], [Coverage enabled]) + fi + fi +fi +AM_CONDITIONAL([COVERAGE], [test "$have_coverage" = "yes"]) + +AC_ARG_ENABLE(demos, AS_HELP_STRING([--enable-demos], [enable demos @<:@default=no@:>@]), + [], [enable_demos=no]) +AS_IF([test "x$enable_demos" = "xyes"], + [AC_DEFINE([DEMOS], [1], [Building demos])], + []) +AM_CONDITIONAL([BUILD_DEMOS], [test x$enable_demos = x"yes"]) + +# GTK3 demo +AC_ARG_ENABLE(gtk-demo, AS_HELP_STRING([--enable-gtk-demo], [enable demos @<:@default=no@:>@]), + [], [enable_gtk_demo=no]) +AS_IF([test "x$enable_gtk_demo" = "xyes"], + [AC_DEFINE([DEMOS], [1], [Building GTK demo])], + []) +AM_CONDITIONAL([BUILD_GTK_DEMO], [test x$enable_gtk_demo = x"yes"]) + +if test "x$enable_gtk_demo" = "xyes"; then + # Require GTK3 for client demonstration + PKG_CHECK_MODULES([GTK3], [gtk+-3.0 >= 3.10]) +fi + +AC_CONFIG_COMMANDS([mkdir], [$MKDIR_P test/databases]) +AC_CONFIG_FILES([ +data/buxton.service +data/buxton.socket +data/libbuxton.pc +test/test-pass.ini +test/test-fail.ini +test/test.conf +]) +AC_OUTPUT + +AC_MSG_RESULT([ + buxton $VERSION + ======== + + prefix: ${prefix} + libdir: ${libdir} + sysconfdir: ${sysconfdir} + exec_prefix: ${exec_prefix} + bindir: ${bindir} + sbindir: ${sbindir} + datarootdir: ${datarootdir} + mandir: ${mandir} + modules: ${MODULEDIR} + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + + debug: ${enable_debug} + demos: ${enable_demos} + coverage: ${have_coverage} +]) diff --git a/data/buxton.conf b/data/buxton.conf new file mode 100644 index 0000000..c70d438 --- /dev/null +++ b/data/buxton.conf @@ -0,0 +1,37 @@ +# +# Default buxton config file +# + +[Configuration] +#ModuleDirectory=${libdir}/buxton +#DatabasePath=${localstatedir}/lib/buxton +#SmackLoadFile=/sys/fs/smackfs/load2 +#SocketPath=/run/buxton-0 + +[base] +Type=System +Backend=gdbm +Description=Operating System configuration layer +Priority=0 +# This will end up being a file at @@DB_PATH@@/base.db + +[isp] +Type=System +Backend=gdbm +Description=ISP specific settings +Priority=1 +# This will end up being a file at @@DB_PATH@@/isp.db + +[temp] +Type=System +Backend=memory +Priority=99 +Description=A termporary layer for scratch settings and data +# This will not end up in any file + +[user] +Type=User +Backend=gdbm +Priority=1000 +Description=Per-user settings +# This will end up in @@DB_PATH@@/user-<uid>.db diff --git a/data/buxton.service.in b/data/buxton.service.in new file mode 100644 index 0000000..d306864 --- /dev/null +++ b/data/buxton.service.in @@ -0,0 +1,9 @@ +[Unit] +Description=Buxton Configuration Service + +[Service] +ExecStart=@prefix@/sbin/buxtond +User=@BUXTON_USERNAME@ + +[Install] +WantedBy=multi-user.target diff --git a/data/buxton.socket.in b/data/buxton.socket.in new file mode 100644 index 0000000..bade73a --- /dev/null +++ b/data/buxton.socket.in @@ -0,0 +1,8 @@ +[Unit] +Description=Buxton Configuration Service + +[Socket] +ListenStream=@BUXTON_SOCKET@ + +[Install] +WantedBy=sockets.target diff --git a/data/libbuxton.pc.in b/data/libbuxton.pc.in new file mode 100644 index 0000000..f731570 --- /dev/null +++ b/data/libbuxton.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: buxton +Description: Library for buxton clients +URL: @PACKAGE_URL@ +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -lbuxton +Cflags: -I${includedir} diff --git a/demo/gtk_client.c b/demo/gtk_client.c new file mode 100644 index 0000000..254db17 --- /dev/null +++ b/demo/gtk_client.c @@ -0,0 +1,351 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <glib-unix.h> + +#include "buxton.h" +#include "gtk_client.h" + +/* BuxtonTest object */ +struct _BuxtonTest { + GtkWindow parent; + BuxtonClient client; + gint fd; + GtkWidget *info_label; + GtkWidget *info; + GtkWidget *value_label; + GtkWidget *entry; + guint tag; + gboolean setting; +}; + +/* BuxtonTest class definition */ +struct _BuxtonTestClass { + GtkWindowClass parent_class; +}; + +G_DEFINE_TYPE(BuxtonTest, buxton_test, GTK_TYPE_WINDOW) + +/* Boilerplate GObject code */ +static void buxton_test_class_init(BuxtonTestClass *klass); +static void buxton_test_init(BuxtonTest *self); +static void buxton_test_dispose(GObject *object); + +static void update_key(GtkWidget *self, gpointer userdata); +static void update_value(BuxtonTest *self); +static void report_error(BuxtonTest *self, gchar *error); +static void buxton_callback(BuxtonResponse response, gpointer userdata); +static gboolean buxton_update(gint fd, GIOCondition cond, gpointer userdata); + +/** + * Initialise Buxton + */ +static gboolean buxton_init(BuxtonTest *self); + +/* Initialisation */ +static void buxton_test_class_init(BuxtonTestClass *klass) +{ + GObjectClass *g_object_class; + + g_object_class = G_OBJECT_CLASS(klass); + g_object_class->dispose = &buxton_test_dispose; +} + +static void buxton_test_init(BuxtonTest *self) +{ + GtkWidget *header, *info, *layout; + GtkWidget *label, *container, *box, *box2; + GtkWidget *entry, *button; + GtkStyleContext *style; + + /* Window setup */ + g_signal_connect(self, "destroy", gtk_main_quit, NULL); + gtk_window_set_default_size(GTK_WINDOW(self), 700, 300); + gtk_window_set_title(GTK_WINDOW(self), "BuxtonTest"); + + /* layout */ + layout = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); + gtk_container_add(GTK_CONTAINER(self), layout); + + info = gtk_info_bar_new(); + label = gtk_label_new("Connecting"); + self->info_label = label; + self->info = info; + container = gtk_info_bar_get_content_area(GTK_INFO_BAR(info)); + gtk_container_add(GTK_CONTAINER(container), label); + gtk_box_pack_start(GTK_BOX(layout), info, FALSE, FALSE, 0); + + /* Help label */ + label = gtk_label_new("<big>" + "Using the controls below, you can set a key within the\n" + "<b>user</b> layer. Open another instance of this client to\n" + "check notification support.</big>"); + gtk_label_set_use_markup(GTK_LABEL(label), TRUE); + gtk_box_pack_start(GTK_BOX(layout), label, FALSE, FALSE, 10); + + box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0); + gtk_widget_set_valign(box, GTK_ALIGN_CENTER); + gtk_widget_set_halign(box, GTK_ALIGN_CENTER); + gtk_box_pack_start(GTK_BOX(layout), box, TRUE, TRUE, 0); + + /* Updated to key value */ + label = gtk_label_new("<big>\'test\' value:</big>"); + self->value_label = label; + gtk_label_set_use_markup(GTK_LABEL(label), TRUE); + gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 10); + + box2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0); + style = gtk_widget_get_style_context(box2); + gtk_style_context_add_class(style, GTK_STYLE_CLASS_LINKED); + gtk_box_pack_start(GTK_BOX(box), box2, TRUE, TRUE, 0); + + /* Give entry and button a linked effect */ + entry = gtk_entry_new(); + self->entry = entry; + gtk_entry_set_placeholder_text(GTK_ENTRY(self->entry), + "Type a new value"); + g_signal_connect(entry, "activate", G_CALLBACK(update_key), self); + gtk_box_pack_start(GTK_BOX(box2), entry, TRUE, TRUE, 0); + + button = gtk_button_new_with_label("Update"); + g_signal_connect(button, "clicked", G_CALLBACK(update_key), self); + gtk_box_pack_start(GTK_BOX(box2), button, FALSE, FALSE, 0); + + /* Integrate with Mutter userd desktops */ + header = gtk_header_bar_new(); + gtk_header_bar_set_title(GTK_HEADER_BAR(header), "BuxtonTest"); + gtk_header_bar_set_show_close_button(GTK_HEADER_BAR(header), TRUE); + gtk_window_set_titlebar(GTK_WINDOW(self), header); + + gtk_widget_show_all(GTK_WIDGET(self)); + gtk_widget_grab_focus(button); + + self->fd = -1; + self->setting = FALSE; + gtk_widget_hide(info); + + /* Attempt connection to Buxton */ + if (!buxton_init(self)) { + gtk_info_bar_set_message_type(GTK_INFO_BAR(info), + GTK_MESSAGE_ERROR); + gtk_label_set_markup(GTK_LABEL(self->info_label), "No connection!"); + gtk_widget_show(info); + } else { + update_value(self); + } +} + +static void buxton_test_dispose(GObject *object) +{ + BuxtonTest *self = BUXTON_TEST(object); + if (self->tag > 0) { + g_source_remove(self->tag); + self->tag = 0; + } + buxton_close(self->client); + /* Destruct */ + G_OBJECT_CLASS (buxton_test_parent_class)->dispose (object); +} + +/* Utility; return a new BuxtonTest */ +GtkWidget* buxton_test_new(void) +{ + BuxtonTest *self; + + self = g_object_new(BUXTON_TEST_TYPE, NULL); + return GTK_WIDGET(self); +} +static gboolean buxton_init(BuxtonTest *self) +{ + gint fd; + BuxtonKey key; + + /* Bail if initialized */ + if (self->fd > 0) { + return TRUE; + } + /* Stop probing Buxton */ + if (self->tag > 0) { + g_source_remove(self->tag); + self->tag = 0; + } + + fd = buxton_open(&self->client); + if (fd <= 0) { + return FALSE; + } + self->fd = fd; + + /* Poll Buxton events on idle loop, Buxton will then dispatch them + * to appropriate callbacks */ + self->tag = g_unix_fd_add(self->fd, G_IO_IN | G_IO_PRI | G_IO_HUP, + buxton_update, self->client); + + /* Register primary key */ + key = buxton_key_create(GROUP, PRIMARY_KEY, LAYER, STRING); + if (buxton_register_notification(self->client, key, + buxton_callback, self, false)) { + report_error(self, "Unable to register for notifications"); + } + + return TRUE; +} + +static void update_key(GtkWidget *widget, gpointer userdata) +{ + BuxtonTest *self = BUXTON_TEST(userdata); + BuxtonKey key; + const gchar *value; + + value = gtk_entry_get_text(GTK_ENTRY(self->entry)); + if (strlen(value) == 0 || g_str_equal(value, "")) { + return; + } + + key = buxton_key_create(GROUP, PRIMARY_KEY, LAYER, STRING); + + self->setting = TRUE; + if (buxton_set_value(self->client, key, (void*)value, + buxton_callback, self, false)) { + report_error(self, "Unable to set value!"); + } + buxton_key_free(key); +} + +static void update_value(BuxtonTest *self) +{ + BuxtonKey key; + + key = buxton_key_create(GROUP, PRIMARY_KEY, LAYER, STRING); + + if (buxton_get_value(self->client, key, + buxton_callback, self, false)) { + /* Buxton disconnects us when this happens. ##FIXME## + * We force a reconnect */ + report_error(self, "Cannot retrieve value"); + buxton_close(self->client); + self->fd = -1; + /* Just try reconnecting */ + if (!buxton_init(self)) { + report_error(self, "Unable to connect"); + } + } + + + buxton_key_free(key); +} + +static void report_error(BuxtonTest *self, gchar *error) +{ + if (error != NULL) { + printf("Error! %s\n", error); + gtk_label_set_markup(GTK_LABEL(self->info_label), error); + gtk_widget_show_all(GTK_WIDGET(self->info)); + gtk_info_bar_set_message_type(GTK_INFO_BAR(self->info), + GTK_MESSAGE_ERROR); + } else { + gtk_widget_hide(GTK_WIDGET(self->info)); + } +} + +static gboolean buxton_update(gint fd, GIOCondition cond, gpointer userdata) +{ + BuxtonClient client = (BuxtonClient)userdata; + ssize_t handled = buxton_client_handle_response(client); + return (handled >= 0); +} + +static void buxton_callback(BuxtonResponse response, gpointer userdata) +{ + BuxtonKey key; + BuxtonTest *self; + void *value; + gchar *key_name = NULL; + self = BUXTON_TEST(userdata); + + /* Handle all potential async cases we're utilizing */ + if (buxton_response_status(response) != 0) { + switch (buxton_response_type(response)) { + case BUXTON_CONTROL_GET: + report_error(self, "Cannot retrieve value"); + return; + case BUXTON_CONTROL_SET: + self->setting = FALSE; + report_error(self, "Unable to set value"); + return; + case BUXTON_CONTROL_CHANGED: + report_error(self, "Unable to get notification value"); + return; + case BUXTON_CONTROL_NOTIFY: + report_error(self, "Unable to register for notification"); + return; + default: + report_error(self, "Unhandled error!"); + return; + } + } + if (self->setting) { + self->setting = FALSE; + return; + } + + key = buxton_response_key(response); + key_name = buxton_key_get_name(key); + value = buxton_response_value(response); + + /* Handle PRIMARY_KEY (string) */ + if (g_str_equal(key_name, PRIMARY_KEY) && buxton_key_get_type(key) == STRING) { + gchar *lab; + /* Key unset */ + if (!value) { + lab = g_strdup_printf("<big>\'%s\' unset</big>", key_name); + } else { + lab = g_strdup_printf("<big>\'%s\' value: %s</big>", + key_name, (gchar*)value); + } + /* Update UI */ + gtk_label_set_markup(GTK_LABEL(self->value_label), lab); + g_free(lab); + } + + free(value); + free(key_name); + buxton_key_free(key); +} + +/** Main entry */ +int main(int argc, char **argv) +{ + __attribute__ ((unused)) GtkWidget *window = NULL; + + gtk_init(&argc, &argv); + window = buxton_test_new(); + gtk_main(); + + return EXIT_SUCCESS; +} diff --git a/demo/gtk_client.h b/demo/gtk_client.h new file mode 100644 index 0000000..80b23ea --- /dev/null +++ b/demo/gtk_client.h @@ -0,0 +1,49 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#pragma once + +#include <glib-object.h> +#include <gtk/gtk.h> + +typedef struct _BuxtonTest BuxtonTest; +typedef struct _BuxtonTestClass BuxtonTestClass; + +#define BUXTON_TEST_TYPE (buxton_test_get_type()) +#define BUXTON_TEST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BUXTON_TEST_TYPE, BuxtonTest)) +#define IS_BUXTON_TEST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BUXTON_TEST_TYPE)) +#define BUXTON_TEST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BUXTON_TEST_TYPE, BuxtonTestClass)) +#define IS_BUXTON_TEST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BUXTON_TEST_TYPE)) +#define BUXTON_TEST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), BUXTON_TEST_TYPE, BuxtonTestClass)) + +#define PRIMARY_KEY "test" +#define GROUP "test" +#define LAYER "user" + +GType buxton_test_get_type(void); + +/* BuxtonTest methods */ +GtkWidget* buxton_test_new(void); diff --git a/demo/hellocreategroup.c b/demo/hellocreategroup.c new file mode 100644 index 0000000..0b1c3df --- /dev/null +++ b/demo/hellocreategroup.c @@ -0,0 +1,99 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void create_cb(BuxtonResponse response, void *data) +{ + if (buxton_response_status(response) != 0) { + printf("Failed to create group\n"); + } else { + printf("Created group\n"); + } +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", NULL, "user", STRING); + if (!key) { + return -1; + } + + if (buxton_create_group(client, key, create_cb, + NULL, false)) { + printf("create group call failed to run\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/helloget.c b/demo/helloget.c new file mode 100644 index 0000000..27cf132 --- /dev/null +++ b/demo/helloget.c @@ -0,0 +1,107 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void get_cb(BuxtonResponse response, void *data) +{ + int32_t* ret = (int32_t*)data; + + if (buxton_response_status(response) != 0) { + printf("Failed to get value\n"); + return; + } + + *ret = *(int32_t*)buxton_response_value(response); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int32_t gvalue = -1; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + if (buxton_get_value(client, key, get_cb, + &gvalue, false)) { + printf("get call failed to run\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + if (gvalue >= 0) { + printf("got value: %d\n", gvalue); + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/hellonotify.c b/demo/hellonotify.c new file mode 100644 index 0000000..f191bf4 --- /dev/null +++ b/demo/hellonotify.c @@ -0,0 +1,136 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> + +#include "buxton.h" + +void notify_cb(BuxtonResponse response, void *data) +{ + bool *status = (bool *)data; + BuxtonKey key; + int32_t *value; + char *name; + + if (buxton_response_status(response) != 0) { + *status = false; + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + + value = (int32_t*)buxton_response_value(response); + if (value) { + printf("key %s updated with new value %d\n", name, *value); + } else { + printf("key %s was removed\n", name); + } + + buxton_key_free(key); + free(value); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + bool status = true; + struct pollfd pfd[1]; + int r; + int fd; + int repoll_count = 10; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", "test", NULL, INT32); + if (!key) { + return -1; + } + + if (buxton_register_notification(client, key, notify_cb, &status, false)) { + printf("set call failed to run\n"); + return -1; + } +repoll: + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r < 0) { + printf("poll error\n"); + return -1; + } else if (r == 0) { + if (repoll_count-- > 0) { + goto out; + } + goto repoll; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + if (!status) { + printf("Failed to register for notification\n"); + return -1; + } + + goto repoll; + +out: + if (buxton_unregister_notification(client, key, NULL, NULL, true)) { + printf("Unregistration of notification failed\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/helloremovegroup.c b/demo/helloremovegroup.c new file mode 100644 index 0000000..d1dfc15 --- /dev/null +++ b/demo/helloremovegroup.c @@ -0,0 +1,99 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void remove_cb(BuxtonResponse response, void *data) +{ + if (buxton_response_status(response) != 0) { + printf("Failed to remove group\n"); + } else { + printf("Removed group\n"); + } +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", NULL, "user", STRING); + if (!key) { + return -1; + } + + if (buxton_remove_group(client, key, remove_cb, + NULL, false)) { + printf("remove group call failed to run\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/helloset.c b/demo/helloset.c new file mode 100644 index 0000000..cb73103 --- /dev/null +++ b/demo/helloset.c @@ -0,0 +1,110 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void set_cb(BuxtonResponse response, void *data) +{ + BuxtonKey key; + char *name; + + if (buxton_response_status(response) != 0) { + printf("Failed to set value\n"); + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + printf("Set value for key %s\n", name); + buxton_key_free(key); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + int32_t set; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + set = 10; + + if (buxton_set_value(client, key, &set, set_cb, + NULL, false)) { + printf("set call failed to run\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/hellosetlabel.c b/demo/hellosetlabel.c new file mode 100644 index 0000000..5dc792b --- /dev/null +++ b/demo/hellosetlabel.c @@ -0,0 +1,108 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void set_label_cb(BuxtonResponse response, void *data) +{ + BuxtonKey key; + char *name; + + if (buxton_response_status(response) != 0) { + printf("Failed to set label\n"); + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + printf("Set label for key %s\n", name); + buxton_key_free(key); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + char* label = "label-test"; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + if (buxton_set_label(client, key, label, set_label_cb, + NULL, false)) { + printf("set label call failed to run\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/hellounset.c b/demo/hellounset.c new file mode 100644 index 0000000..ebff2c4 --- /dev/null +++ b/demo/hellounset.c @@ -0,0 +1,99 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void unset_cb(BuxtonResponse response, void *data) +{ + if (buxton_response_status(response) != 0) { + printf("Failed to unset value\n"); + } else { + printf("Unset value\n"); + } +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + if (buxton_unset_value(client, key, unset_cb, + NULL, false)) { + printf("unset call failed to run\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/notifytest.c b/demo/notifytest.c new file mode 100644 index 0000000..16cb63f --- /dev/null +++ b/demo/notifytest.c @@ -0,0 +1,175 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> + +#include "buxton.h" + +void set_cb(BuxtonResponse response, void *data) +{ + bool *status = (bool *)data; + if (buxton_response_status(response) != 0) { + *status = false; + } else { + *status = true; + } +} + +void notify_cb(BuxtonResponse response, void *data) +{ + bool *status = (bool *)data; + BuxtonKey key; + int32_t *value; + char *name; + + if (buxton_response_status(response) != 0) { + *status = false; + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + + value = (int32_t*)buxton_response_value(response); + if (value) { + printf("key %s updated with new value %d\n", name, *value); + } else { + printf("key %s was removed\n", name); + } + + buxton_key_free(key); + free(value); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key1, key2, key3, key4; + bool status = true; + struct pollfd pfd[1]; + int r; + int fd; + int do_update = 0; + int32_t val = 10; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\n"); + return -1; + } + + key1 = buxton_key_create("hello", "test1", NULL, INT32); + if (!key1) { + return -1; + } + + key2 = buxton_key_create("hello", "test2", NULL, INT32); + if (!key2) { + return -1; + } + + key3 = buxton_key_create("hello", "test3", NULL, INT32); + if (!key3) { + return -1; + } + + key4 = buxton_key_create("hello", "test1", "user", INT32); + if (!key4) { + return -1; + } + + if (buxton_register_notification(client, key1, notify_cb, &status, false)) { + printf("set call failed to run\n"); + return -1; + } + + if (buxton_register_notification(client, key2, notify_cb, &status, false)) { + printf("set call failed to run\n"); + return -1; + } + + if (buxton_register_notification(client, key3, notify_cb, &status, false)) { + printf("set call failed to run\n"); + return -1; + } + +repoll: + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r < 0) { + printf("poll error\n"); + return -1; + } else if (r == 0) { + if (do_update >> 1 == 0) { + val++; + if (buxton_set_value(client, key4, &val, set_cb, &status, false)) { + printf("set value failed\n"); + return -1; + } + } else { + do_update++; + } + goto repoll; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\n"); + return -1; + } + + if (!status) { + printf("Failed to register for notification\n"); + return -1; + } + + goto repoll; + + buxton_key_free(key1); + buxton_key_free(key2); + buxton_key_free(key3); + buxton_close(client); + + return 0; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/demo/timing.c b/demo/timing.c new file mode 100644 index 0000000..b374595 --- /dev/null +++ b/demo/timing.c @@ -0,0 +1,312 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#define _GNU_SOURCE +#include <stdlib.h> +#include <stdio.h> +#include <time.h> +#include <math.h> + +#include "buxton.h" +#include "util.h" + +#define error(...) { printf(__VA_ARGS__); } + +static int iterations = 100000; + +static void callback(BuxtonResponse response, void *userdata) +{ + bool *r; + + if (!userdata) { + return; + } + + r = (bool *)userdata; + + if (buxton_response_status(response) == 0) { + *r = true; + } +} + +enum test_type { + TEST_GET, + TEST_SET, + TEST_SET_UNSET, + TEST_TYPE_MAX +}; + +enum data_type { + TEST_INT32, + TEST_UINT32, + TEST_INT64, + TEST_UINT64, + TEST_BOOLEAN, + TEST_STRING, + TEST_STRING4K, + TEST_FLOAT, + TEST_DOUBLE, + TEST_DATA_TYPE_MAX +}; + +struct testcase { + char name[32]; + enum test_type t; + enum data_type d; +}; + +#define TEST_COUNT (TEST_TYPE_MAX * TEST_DATA_TYPE_MAX) +static struct testcase testcases[TEST_COUNT] = { + { "set_int32", TEST_SET, TEST_INT32 }, + { "get_int32", TEST_GET, TEST_INT32 }, + { "set_unset_int32", TEST_SET_UNSET, TEST_INT32 }, + { "set_uint32", TEST_SET, TEST_UINT32 }, + { "get_uint32", TEST_GET, TEST_UINT32 }, + { "set_unset_uint32", TEST_SET_UNSET, TEST_UINT32 }, + { "set_int64", TEST_SET, TEST_INT64 }, + { "get_int64", TEST_GET, TEST_INT64 }, + { "set_unset_int64", TEST_SET_UNSET, TEST_INT64 }, + { "set_uint64", TEST_SET, TEST_UINT64 }, + { "get_uint64", TEST_GET, TEST_UINT64 }, + { "set_unset_uint64", TEST_SET_UNSET, TEST_UINT64 }, + { "set_boolean", TEST_SET, TEST_BOOLEAN }, + { "get_boolean", TEST_GET, TEST_BOOLEAN }, + { "set_unset_boolean", TEST_SET_UNSET, TEST_BOOLEAN }, + { "set_string", TEST_SET, TEST_STRING }, + { "get_string", TEST_GET, TEST_STRING }, + { "set_unset_string", TEST_SET_UNSET, TEST_STRING }, + { "set_string4k", TEST_SET, TEST_STRING4K }, + { "get_string4k", TEST_GET, TEST_STRING4K }, + { "set_unset_string4k", TEST_SET_UNSET, TEST_STRING4K }, + { "set_float", TEST_SET, TEST_FLOAT }, + { "get_float", TEST_GET, TEST_FLOAT }, + { "set_unset_float", TEST_SET_UNSET, TEST_FLOAT }, + { "set_double", TEST_SET, TEST_DOUBLE }, + { "get_double", TEST_GET, TEST_DOUBLE }, + { "set_unset_double", TEST_SET_UNSET, TEST_DOUBLE } +}; + +static BuxtonClient __client; +static BuxtonData __data; +static BuxtonKey __key; + +static bool init_group(void) +{ + BuxtonKey group; + bool r; + bool d = false; + + group = buxton_key_create("TimingTest", NULL, "user", STRING); + r = buxton_create_group(__client, group, callback, &d, true); + + free(group); + + return (!r && d); +} + +static bool testcase_init(struct testcase *tc) +{ + char name[64] = ""; + int32_t i; + uint32_t ui; + int64_t i6; + uint64_t ui6; + bool b; + char *string; + float f; + double d; + void *value = NULL; + + switch (tc->d) { + case TEST_INT32: + sprintf(name, "TimingTest-%d-int32", getpid()); + __key = buxton_key_create("TimingTest", name, "user", INT32); + i = -672; + value = &i; + break; + case TEST_UINT32: + sprintf(name, "TimingTest-%d-uint32", getpid()); + __key = buxton_key_create("TimingTest", name, "user", UINT32); + ui = 672; + value = &ui; + break; + case TEST_INT64: + sprintf(name, "TimingTest-%d-int64", getpid()); + __key = buxton_key_create("TimingTest", name, "user", INT64); + i6 = -672 * 672; + value = &i6; + break; + case TEST_UINT64: + sprintf(name, "TimingTest-%d-uint64", getpid()); + __key = buxton_key_create("TimingTest", name, "user", UINT64); + ui6 = 672 * 672; + value = &ui6; + break; + case TEST_BOOLEAN: + sprintf(name, "TimingTest-%d-boolean", getpid()); + __key = buxton_key_create("TimingTest", name, "user", BOOLEAN); + b = true; + value = &b; + break; + case TEST_STRING: + sprintf(name, "TimingTest-%d-string", getpid()); + __key = buxton_key_create("TimingTest", name, "user", STRING); + string = "672"; + value = string; + break; + case TEST_STRING4K: + sprintf(name, "TimingTest-%d-string4k", getpid()); + __key = buxton_key_create("TimingTest", name, "user", STRING); + string = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; + value = string; + break; + case TEST_FLOAT: + sprintf(name, "TimingTest-%d-float", getpid()); + __key = buxton_key_create("TimingTest", name, "user", FLOAT); + f = (float)3.14; + value = &f; + break; + case TEST_DOUBLE: + sprintf(name, "TimingTest-%d-double", getpid()); + __key = buxton_key_create("TimingTest", name, "user", DOUBLE); + d = 3.14; + value = &d; + break; + default: + return false; + } + + return !buxton_set_value(__client, __key, value, callback, NULL, true); +} + +static bool testcase_cleanup(struct testcase *tc) +{ + bool ret = (!buxton_set_value(__client, __key, &__data, callback, NULL, true) && + !buxton_unset_value(__client, __key, callback, NULL, true)); + buxton_key_free(__key); + return ret; +} + +static bool testcase_run(struct testcase *tc) +{ + bool d = false; + bool r, s; + switch (tc->t) { + case TEST_GET: + r = buxton_get_value(__client, __key, callback, &d, true); + return (!r && d); + case TEST_SET: + r = buxton_set_value(__client, __key, &__data, callback, &d, true); + return (!r && d); + case TEST_SET_UNSET: + r = buxton_set_value(__client, __key, &__data, callback, &d, true); + s = buxton_unset_value(__client, __key, callback, &d, true); + return (!s && !r && d); + default: + return false; + } +} + +static bool timed_func(unsigned long long *elapsed, struct testcase *tc) +{ + struct timespec tsi, tsf; + bool ret; + + clock_gettime(CLOCK_MONOTONIC, &tsi); + ret = testcase_run(tc); + clock_gettime(CLOCK_MONOTONIC, &tsf); + + *elapsed = (unsigned long long)((tsf.tv_nsec - tsi.tv_nsec) + ((tsf.tv_sec - tsi.tv_sec) * 1000000000)); + return ret; +} + +static void test(struct testcase *tc) +{ + unsigned long long elapsed; + unsigned long long total; + unsigned long long errors = 0; + double meansqr; + double mean; + double sigma; + int i; + + total = 0; + meansqr = 0.0; + mean = 0.0; + + testcase_init(tc); + + for (i = 0; i < iterations; i++) { + if (!timed_func(&elapsed, tc)) { + errors++; + } + + mean += (double)elapsed; + meansqr += (double)elapsed * (double)elapsed; + total += elapsed; + } + mean /= (double)iterations; + meansqr /= (double)iterations; + sigma = sqrt(meansqr - (mean * mean)); + + testcase_cleanup(tc); + + printf("%-24s %10.3lfus %10.3lfus %10llu\n", + tc->name, mean / 1000.0, sigma / 1000.0, errors); +} + +int main(int argc, char **argv) +{ + int ret = EXIT_SUCCESS; + int i; + + if (argc == 2) { + iterations = atoi(argv[1]); + if (iterations <= 0) { + exit(EXIT_FAILURE); + } + } else if (argc != 1) { + error("Usage: %s [iterations]\n", argv[0]); + exit(EXIT_FAILURE); + } + + if (!buxton_open(&__client)) { + error("Unable to open BuxtonClient\n"); + exit(EXIT_FAILURE); + } + + init_group(); + + printf("Buxton protocol latency timing tool. Using %i iterations per test.\n", iterations); + printf("Test Name: Average: Sigma: Errors:\n"); + + for (i = 0; i < TEST_COUNT; i++) + test(&testcases[i]); + + buxton_close(__client); + exit(ret); +} + @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2013-05-30.07; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/docs/LICENSE.MIT b/docs/LICENSE.MIT new file mode 100644 index 0000000..ad18db0 --- /dev/null +++ b/docs/LICENSE.MIT @@ -0,0 +1,19 @@ +Copyright (c) 2014 Intel Corporation + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/docs/buxton-api.7 b/docs/buxton-api.7 new file mode 100644 index 0000000..967c31b --- /dev/null +++ b/docs/buxton-api.7 @@ -0,0 +1,139 @@ +'\" t +.TH "BUXTON\-API" "7" "" "buxton 1" "buxton\-api" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton\-api \- List of all Buxton API functions + +.SH "DESCRIPTION" +.PP +This document contains the complete list of buxton API functions, +each having its own manual page\&. + +In addition, there are several "hello world" demo programs in the +buxton source tree, in the demos/ directory, that demonstrate how to +use these API functions\&. + +.SH "API functions" +.SS "Client connections" +.PP +\fBbuxton_open\fR(3) +\(em Open a buxton client connection +.br +\fBbuxton_close\fR(3) +\(em Close a buxton client connection +.br + +.SS "BuxtonKey utility functions" +.PP +\fBbuxton_key_create\fR(3) +\(em Create a client\-side key (BuxtonKey) +.br +\fBbuxton_key_free\fR(3) +\(em Free a BuxtonKey +.br +\fBbuxton_key_get_type\fR(3) +\(em Get the type member of a BuxtonKey +.br +\fBbuxton_key_get_layer\fR(3) +\(em Get the layer member of a BuxtonKey +.br +\fBbuxton_key_get_group\fR(3) +\(em Get a group member of a BuxtonKey +.br +\fBbuxton_key_get_name\fR(3) +\(em Get a name member of a BuxtonKey +.br + +.SS "Group storage and manipulation" +.PP +\fBbuxton_create_group\fR(3) +\(em Create a group within a layer +.br +\fBbuxton_remove_group\fR(3) +\(em Remove a group within a layer +.br +\fBbuxton_set_label\fR(3) +\(em Set the Smack label for a group +.br + +.SS "Key storage and manipulation" +.PP +\fBbuxton_set_value\fR(3) +\(em Set the value for a key +.br +\fBbuxton_get_value\fR(3) +\(em Get the value of a key +.br +\fBbuxton_unset_value\fR(3) +\(em Unset the value for a key +.br +\fBbuxton_set_label\fR(3) +\(em Set the Smack label for a key +.br + +.SS "Notifications" +.PP +\fBbuxton_register_notification\fR(3) +\(em Register for a key notification +.br +\fBbuxton_unregister_notification\fR(3) +\(em Unregister for a key notification +.br +\fBbuxton_handle_response\fR(3) +\(em Notification response helper +.br + +.SS "Callbacks" +.PP +\fBbuxton_response_status\fR(3) +\(em Get the status for a BuxtonResponse in a callback +.br +\fBbuxton_response_key\fR(3) +\(em Fetch the BuxtonKey within a callback +.br +\fBbuxton_response_type\fR(3) +\(em Fetch the response type within a callback +.br +\fBbuxton_response_value\fR(3) +\(em Fetch the response value within a callback +.br + +.SS "Configuration" +.PP +\fBbuxton_set_conf_file\fR(3) +\(em Set the path to the Buxton configuration file +.br + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton-protocol.7 b/docs/buxton-protocol.7 new file mode 100644 index 0000000..4c0b78d --- /dev/null +++ b/docs/buxton-protocol.7 @@ -0,0 +1,136 @@ +'\" t +.TH "BUXTON\-PROTOCOL" "7" "" "buxton 1" "buxton\-protocol" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton\-protocol \- The wire protocol for buxton + +.SH "DESCRIPTION" +.PP +A buxton client communicates with the buxton daemon +(\fBbuxtond\fR(8)) through a Unix Domain Socket by sending +messages over this socket that adhere to a specific format\&. Also, +\fBbuxtond\fR(8) may send a response back to the client in a same +format\&. The required rules, formats, and values permitted in this +two-way communication channel is hereafter called the "wire +protocol"\&. + +.SH "PROTOCOL SPECIFICATION" +.PP +The following sections detail the specifics of the wire protocol\&. + +.SH "MESSAGE FORMAT" +.PP +The messages sent to \fBbuxtond\fR(8) from a client, or vice +versa, adhere to the following format: + +.SS "Header" +.PP +Magic (2 bytes) +.RS 4 +The magic byte string has hex value 0x672\&. +.RE +.PP +Control code (2 bytes) +.RS 4 +All control codes belong to an enum with 13 elements\&. Each code is +cast to a uint16_t value when serialized\&. + +For client messages, the accepted control codes are: +BUXTON_CONTROL_SET, BUXTON_CONTROL_SET_LABEL, +BUXTON_CONTROL_CREATE_GROUP, BUXTON_CONTROL_REMOVE_GROUP, +BUXTON_CONTROL_GET, BUXTON_CONTROL_UNSET, BUXTON_CONTROL_NOTIFY, and +BUXTON_CONTROL_UNNOTIFY\&. + +For daemon responses, accepted control codes are: +BUXTON_CONTROL_STATUS and BUXTON_CONTROL_CHANGED\&. + +.RE +.PP +Message size (4 bytes) +.RS 4 +The size on the entire message, with type uint32_t\&. +.RE +.PP +Message ID (8 bytes) +.RS 4 +The unique ID for this message, with type uint32_t\&. +.RE +.PP +Parameter count (4 bytes) +.RS 4 +The number of parameters in the message body, with contents as +described in the next section\&. This number has type uint32_t\&. +.RE + +.SS "Message body" +.PP +The message body contains one or more parameters, each with the +following structure: +.PP +Data type (2 bytes) +.RS 4 +All recognized data types belong to an enum with 8 elements\&. Each +type is cast to a uint16_t value when serialized\&. + +Accepted types include STRING, INT32, UINT32, INT64, UINT64, FLOAT, +DOUBLE, and BOOLEAN\&. +\&. +.RE +.PP +Data length (4 bytes) +.RS 4 +The length the data value, as defined in the next entry\&. +.RE +.PP +Data value (varies depending on data type) +.RS 4 +For data with STRING type, the value may range from 0 (zero) bytes to +an arbitrary maximum, as permitted by the maximum message length and +factoring in the overall payload of the message\&. For all other data +types, the value size depends on the data type, with maximum size of +8 bytes\&. +.RE + +.SH "NOTES" +.PP +The maximum message length is 32KB (32768 bytes)\&. +.PP +The message byte order is dependent on the endianness of the host +machine\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtonctl\fR(1), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "FOOTNOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton-security.7 b/docs/buxton-security.7 new file mode 100644 index 0000000..e59ae2c --- /dev/null +++ b/docs/buxton-security.7 @@ -0,0 +1,132 @@ +'\" t +.TH "BUXTON\-SECURITY" "7" "" "buxton 1" "buxton\-security" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton\-security \- Outline of buxton security model + +.SH "DESCRIPTION" +.PP +Buxton uses a Mandatory Access Control (MAC) system to secure +configuration storage elements, namely, groups and keys within these +groups\&. MAC is enforced by using the +\m[blue]\fBSmack\fR\m[]\&\s-2\u[1]\d\s+2 +Linux Security Module\&. + +Each group and key that exists in buxton's configuration storage has +a Smack label associated with it\&. The label set by buxton is taken +from the Smack label of the running process (client) that created the +original group or key\&. If the label for a group or key should be +changed after initial group or key creation, a client with +appropriate privilege (UID 0) may modify it using +\fBbuxton_set_label\fR(3) or the "set\-label" command of +\fBbuxtonctl\fR(1)\&. + +MAC is enforced for nearly all types of access requested by +clients\&. When enforcement is in effect, buxton consults the list of +Smack rules, managed by the Smack LSM, to make an access decision\&. +The table below lists the checks in effect for every buxton +command\&. + +.B Table\ \&1.\ \&Access check grid +.TS +allbox tab(:); +lB lB. +T{ +Command +T}:T{ +Access checks +T} +.T& +l l +l l +l l +l l +l l +l l. +T{ +set\-value (int32, bool, etc\&.) +T}:T{ +Check read/write access on the group, and if the key exists, check +read/write access on the key\&. +T} +T{ +get\-value (int32, bool, etc\&.) +T}:T{ +Check read access on the group, and check read access on the key\&. +T} +T{ +unset\-value +T}:T{ +Check read/write access on the group and on the key\&. +T} +T{ +create\-group +T}:T{ +For system layers, check for UID 0\&. For user layers, no permission +checks are needed\&. +T} +T{ +remove\-group +T}:T{ +For system layers, check for UID 0\&. For user layers, check write +access on the group\&. +T} +T{ +set\-label +T}:T{ +For system layers, check for UID 0\&. Action is not allowed for user +layers\&. +T} +.TE + +.sp 1 + +.PP +Since buxton uses layers to store sets of groups and keys, and +identical group/key sets may exist across all layers, fine\-grained +access control is achievable by setting appropriate Smack labels on +groups and keys for the targeted layer\&. For a more detailed +discussion of the interaction of group/key labels and the layer +model, see \fBbuxton\-layers\fR(7)\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[2]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtonctl\fR(1), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Smack +.RS 4 +\%https://www.kernel.org/doc/Documentation/security/Smack.txt +.RE +.IP " 2." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton.7 b/docs/buxton.7 new file mode 100644 index 0000000..1e4ff8c --- /dev/null +++ b/docs/buxton.7 @@ -0,0 +1,69 @@ +'\" t +.TH "BUXTON" "7" "" "buxton 1" "buxton" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton \- A security\-enabled configuration system + +.SH "DESCRIPTION" +.PP +Buxton is a security\-enabled configuration management system\&. It +features a layered approach to configuration storage, with each layer +containing an arbitrary number of groups, each of which may contain +key\-value pairs\&. Mandatory Access Control (MAC) is implemented at +the group level and at the key\-value level\&. + +Currently, buxton uses \m[blue]\fBSmack\fR\m[]\&\s-2\u[1]\d\s+2 to +enforce MAC\&. + +Buxton provides a C library, documented in \fBbuxton\-api\fR(7), for +client applications to use\&. Internally, buxton uses +\fBbuxtond\fR(8) for processing client requests and enforcing +MAC\&. Also, \fBbuxtonctl\fR(1) is provided for interactive use and +for use in shell scripts\&. + +Minimal examples of client API usage are found in +\fBbuxton\-examples\fR(7), and an in\-depth overview of buxton is +found in \fBbuxton\-overview\fR(7)\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[2]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxtonctl\fR(1), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7), +\fBbuxton\-examples\fR(7), +\fBbuxton\-overview\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Smack +.RS 4 +\%https://www.kernel.org/doc/Documentation/security/Smack.txt +.RE +.IP " 2." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton.conf.5 b/docs/buxton.conf.5 new file mode 100644 index 0000000..968d862 --- /dev/null +++ b/docs/buxton.conf.5 @@ -0,0 +1,120 @@ +'\" t +.TH "BUXTON\&.CONF" "5" "" "buxton 1" "buxton\&.conf" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton\&.conf \- Configuration of Buxton settings and layer +information + +.SH "SYNOPSIS" +.PP +/etc/buxton\&.conf + +.SH "DESCRIPTION" +.PP +The buxton configuration file can be used to override various paths +used by \fBbuxtonctl\fR(1) and \fBbuxtond\fR(8), as well as the +system\-wide definition of buxton layers\&. + +.SH "OPTIONS" +.PP +Options that are specified in the +"[Configuration]" +section: +.PP +\fIModuleDirectory=\fR +.RS 4 +Sets the directory where backend modules are stored\&. The path is +used by \fBbuxtond\fR(8) to dynamically load the modules as +needed\&. +.RE +.PP +\fIDatabasePath=\fR +.RS 4 +Sets the directory where \fBbuxtond\fR(8) (or \fBbuxtonctl\fR(1) +in direct mode) will store configuration data\&. +.RE +.PP +\fISmackLoadFile=\fR +.RS 4 +Sets the location of the Smack "load2" file from the Smack virtual +filesystem\&. +.RE +.PP +\fISocketPath=\fR +.RS 4 +Sets the path for the Unix Domain Socket used by buxton clients to +communicate with \fBbuxtond\fR(8)\&. +.RE + +.PP +Buxton layers are configured in individual sections of the config +file, where each section name is equivalent to a layer name\&. For +example, the "base" layer configuration is set in the "[base]" +section\&. + +.PP +Options that are specified in each layer section: +.PP +\fIType=\fR +.RS 4 +The type of the layer\&. Accepted values are "System" or "User"\&. +.RE +.PP +\fIBackend=\fR +.RS 4 +The backend to use for the layer\&. Accepted values are "gdbm" or +"memory"\&. Note that the "memory" backend is volatile, so +key\-value pairs will be lost when the \fBbuxtond\fR(8) service +exits\&. +.RE +.PP +\fIPriority=\fR +.RS 4 +The priority of the layer\&. Accepted values are integers greater +than or equal to 0 (zero), where 0 is the lowest\-priority value\&. +.RE +.PP +\fIDescription=\fR +.RS 4 +A human\-readable description for the given layer\&. +.RE + +.PP +More details about buxton layers can be found in \fBbuxton\fR(7)\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtonctl\fR(1), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_client_handle_response.3 b/docs/buxton_client_handle_response.3 new file mode 100644 index 0000000..c84aa89 --- /dev/null +++ b/docs/buxton_client_handle_response.3 @@ -0,0 +1,63 @@ +'\" t +.TH "BUXTON_CLIENT_HANDLE_RESPONSE" "3" "buxton 1" "buxton_client_handle_response" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_client_handle_response \- Notification response helper + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +ssize_t buxton_client_handle_response(BuxtonClient \fIclient\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +This function retrieves the response from \fBbuxtond\fR for the \fIclient\fR. + +Several manual pages include code examples that use this function. +For an example, see \fBbuxton_create_group\fR(3). + +.SH "RETURN VALUE" +.PP +Returns the number of messages processed, or -1 if there was an error\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_close.3 b/docs/buxton_close.3 new file mode 100644 index 0000000..f7be2a6 --- /dev/null +++ b/docs/buxton_close.3 @@ -0,0 +1 @@ +.so buxton_open.3 diff --git a/docs/buxton_create_group.3 b/docs/buxton_create_group.3 new file mode 100644 index 0000000..1c74978 --- /dev/null +++ b/docs/buxton_create_group.3 @@ -0,0 +1,235 @@ +'\" t +.TH "BUXTON_CREATE_GROUP" "3" "buxton 1" "buxton_create_group" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_create_group, buxton_remove_group \- Manage groups within buxton + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_create_group(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +.sp +.br +int buxton_remove_group(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +These functions are used for managing groups within buxton\&. + +Before a value can be set for a key-name, the group for the key-name +must be created\&. A group can be created by calling +\fBbuxton_create_group\fR(3). Creating a group is done on behalf of +\fIclient\fR, and the BuxtonKey, \fIkey\fR, is group to be created\&. +For more information about BuxtonKeys, see +\fBbuxton_key_create\fR(3)\&. + +Groups can also be removed by calling \fBbuxton_remove_group\fR(3)\&. +Note that this operation is recursive, removing all key-names within +a group, and the group itself\&. + +Both functions accept optional callback functions to register with +the daemon, referenced by the \fIcallback\fR argument; the callback +function is called upon completion of the operation\&. The \fIdata\fR +argument is a pointer to arbitrary userdata that is passed along to +the callback function\&. Additonally, the \fIsync\fR argument +controls whether the operation should be synchronous or not; if +\fIsync\fR is false, the operation is asynchronous\&. + +.SH "CODE EXAMPLE" +.PP +An example for \fBbuxton_create_group\fR(3): + +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void create_cb(BuxtonResponse response, void *data) +{ + if (buxton_response_status(response) != 0) { + printf("Failed to create group\\n"); + } else { + printf("Created group\\n"); + } +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", NULL, "user", STRING); + if (!key) { + return -1; + } + + if (buxton_create_group(client, key, create_cb, + NULL, false)) { + printf("create group call failed to run\\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} +.fi + +An example for \fBbuxton_remove_group\fR(3): + +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void remove_cb(BuxtonResponse response, void *data) +{ + if (buxton_response_status(response) != 0) { + printf("Failed to remove group\\n"); + } else { + printf("Removed group\\n"); + } +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", NULL, "user", STRING); + if (!key) { + return -1; + } + + if (buxton_remove_group(client, key, remove_cb, + NULL, false)) { + printf("remove group call failed to run\\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} +.fi + +.SH "RETURN VALUE" +.PP +Returns 0 on success, and a non\-zero value on failure\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_get_value.3 b/docs/buxton_get_value.3 new file mode 100644 index 0000000..ac8730c --- /dev/null +++ b/docs/buxton_get_value.3 @@ -0,0 +1,158 @@ +'\" t +.TH "BUXTON_GET_VALUE" "3" "buxton 1" "buxton_get_value" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_get_value \- Get the value of a key\-name + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_get_value(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +This function is used to get the value of a key\-name for +\fIclient\fR. The key\-name is referenced by \fIkey\fR. If the layer +for \fIkey\fR is NULL, buxton will traverse layers in priority order +searching for the key-name value, selecting the value for the first +key\-name found\&. If the argument is non-NULL, the operation will +target only that layer\&. For more information on creating a +BuxtonKey to pass for \fIkey\fR, see \fBbuxton_key_create\fR(3)\&. + +To retrieve the result of the operation, clients should define a +callback function, referenced by the \fIcallback\fR argument; the +callback function is called upon completion of the operation\&. The +\fIdata\fR argument is a pointer to arbitrary userdata that is passed +along to the callback function\&. Additonally, the \fIsync\fR +argument controls whether the operation should be synchronous or not; +if \fIsync\fR is false, the operation is asynchronous\&. + +.SH "CODE EXAMPLE" +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void get_cb(BuxtonResponse response, void *data) +{ + int32_t* ret = (int32_t*)data; + + if (buxton_response_status(response) != 0) { + printf("Failed to get value\\n"); + return; + } + + *ret = *(int32_t*)buxton_response_value(response); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int32_t gvalue = -1; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + if (buxton_get_value(client, key, get_cb, + &gvalue, false)) { + printf("get call failed to run\\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + if (gvalue >= 0) { + printf("got value: %d\\n", gvalue); + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} +.fi + +.SH "RETURN VALUE" +.PP +Returns 0 on success, and a non\-zero value on failure\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_key_create.3 b/docs/buxton_key_create.3 new file mode 100644 index 0000000..b7080d0 --- /dev/null +++ b/docs/buxton_key_create.3 @@ -0,0 +1,109 @@ +'\" t +.TH "BUXTON_KEY_CREATE" "3" "buxton 1" "buxton_key_create" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_key_create, buxton_key_free, buxton_key_get_layer, +buxton_key_get_type, buxton_key_get_group, buxton_key_get_name \- +Manage groups and key\-names for buxton clients + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +BuxtonKey buxton_key_create(char *\fIgroup\fB, +.br + char *\fIname\fB, +.br + char *\fIlayer\fB, +.br + BuxtonDataType \fItype\fB) +.sp +.br +char *buxton_key_get_layer(BuxtonKey \fIkey\fB) +.sp +.br +char *buxton_key_get_group(BuxtonKey \fIkey\fB) +.sp +.br +char *buxton_key_get_name(BuxtonKey \fIkey\fB) +.sp +.br +BuxtonDataType buxton_key_get_type(BuxtonKey \fIkey\fB) +.sp +.br +void buxton_key_free(BuxtonKey \fIkey\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +These functions are used by buxton clients to manage groups and +key\-names, both represented by a BuxtonKey\&. BuxtonKeys are +required for all configuration management operations within buxton. + +A BuxtonKey is created with \fBbuxton_key_create\fR(3). Its arguments +serve to initialize the BuxtonKey contents, which include the name of +the \fIlayer\fR, name of the \fIgroup\fR, name of the key \fIname\fR, +and the \fItype\fR of the key name\&. Groups must be initialized by +passing a NULL value for \fIname\fR; similarly, key\-names must be +initialized by passing non\-NULL arguments for both \fIgroup\fR and +\fIname\fR\&. For groups, the \fItype\fR is ignored\&. The function +returns an initialized BuxtonKey\&. + +Note that upon creation, a BuxtonKey is either a group or key\-name, +but not both\&. In other words, if a client needs to a create a group +and key\-name within that group, two BuxtonKeys need to be created\&. + +After creating a BuxtonKey, its layer, group, key name, or key name +type fields can be requested by calling +\fBbuxton_key_get_layer\fR(3), \fBbuxton_key_get_group\fR(3), +\fBbuxton_key_get_name\fR(3), or \fBbuxton_key_get_type\fR(3), +respectively\&. Each of these functions take a single argument, the +BuxtonKey that is being queried, and return the value requested\&. +Note that calling \fBbuxton_key_get_type\fR(3) for a group will +return STRING, since buxton treats groups as strings internally\&. +Calling \fBbuxton_key_get_name\fR(3) for a group will return NULL, +since the name field is not used for groups\&. + +When the client no longer needs a BuxtonKey, its memory should freed +by calling \fBbuxton_key_free\fR(3)\&. This function takes a single +argument, the BuxtonKey to be freed\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_key_free.3 b/docs/buxton_key_free.3 new file mode 100644 index 0000000..04f8c6d --- /dev/null +++ b/docs/buxton_key_free.3 @@ -0,0 +1 @@ +.so buxton_key_create.3 diff --git a/docs/buxton_key_get_group.3 b/docs/buxton_key_get_group.3 new file mode 100644 index 0000000..04f8c6d --- /dev/null +++ b/docs/buxton_key_get_group.3 @@ -0,0 +1 @@ +.so buxton_key_create.3 diff --git a/docs/buxton_key_get_layer.3 b/docs/buxton_key_get_layer.3 new file mode 100644 index 0000000..04f8c6d --- /dev/null +++ b/docs/buxton_key_get_layer.3 @@ -0,0 +1 @@ +.so buxton_key_create.3 diff --git a/docs/buxton_key_get_name.3 b/docs/buxton_key_get_name.3 new file mode 100644 index 0000000..04f8c6d --- /dev/null +++ b/docs/buxton_key_get_name.3 @@ -0,0 +1 @@ +.so buxton_key_create.3 diff --git a/docs/buxton_key_get_type.3 b/docs/buxton_key_get_type.3 new file mode 100644 index 0000000..04f8c6d --- /dev/null +++ b/docs/buxton_key_get_type.3 @@ -0,0 +1 @@ +.so buxton_key_create.3 diff --git a/docs/buxton_open.3 b/docs/buxton_open.3 new file mode 100644 index 0000000..e7a4d83 --- /dev/null +++ b/docs/buxton_open.3 @@ -0,0 +1,95 @@ +'\" t +.TH "BUXTON_OPEN" "3" "buxton 1" "buxton_open" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_open, buxton_close \- Manage buxton client connections + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_open(BuxtonClient *\fIclient\fB) +.sp +.br +void buxton_close(BuxtonClient \fIclient\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +These functions are used to manage connections from a buxton client to the +buxton daemon, \fBbuxtond\fR(8)\&. Clients must call \fBbuxton_open\fR(3), to +create a new connection to the daemon\&. Effectively, creating this connection +registers the client with the daemon, allowing the client to make configuration +changes, queries, etc\&. This function requires one argument, \fIclient\fR, a +pointer to a BuxtonClient owned by the client\&. It returns 0 on success, +and a non-zero status code on failure\&. + +To terminate this connection, the client must call \fBbuxton_close\fR(3)\&. The +required argument is a reference to the same BuxtonClient passed to +\fBbuxton_open\fR(3)\&. + +.SH "CODE EXAMPLE" +.nf +.sp +#define _GNU_SOURCE +#include <buxton.h> + +int main(void) +{ + BuxtonClient client; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + /* Manipulate data, register for notifications, ... */ + + buxton_close(client); + return 0; +} +.fi + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_register_notification.3 b/docs/buxton_register_notification.3 new file mode 100644 index 0000000..b8302e3 --- /dev/null +++ b/docs/buxton_register_notification.3 @@ -0,0 +1,199 @@ +'\" t +.TH "BUXTON_REGISTER_NOTIFICATION" "3" "buxton 1" "buxton_register_notification" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_register_notification, buxton_unregister_notification \- +Manage key-name notifications + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_register_notification(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +.sp +.br +int buxton_unregister_notification(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +These functions are used to manage key\-name notifications on +\fIkey\fR for \fIclient\fR. + +To register for notifications on a specific key\-name, the client +should call \fBbuxton_register_notification\fR(3)\&. Similarly, to +unregister for notifications, \fBbuxton_unregister_notification\fR(3) +can be used\&. + +Both functions accept optional callback functions to register with +the daemon, referenced by the \fIcallback\fR argument; the callback +function is called upon completion of the operation\&. The \fIdata\fR +argument is a pointer to arbitrary userdata that is passed along to +the callback function\&. Additonally, the \fIsync\fR argument +controls whether the operation should be synchronous or not; if +\fIsync\fR is false, the operation is asynchronous\&. + +.SH "CODE EXAMPLE" +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> + +#include "buxton.h" + +void notify_cb(BuxtonResponse response, void *data) +{ + bool *status = (bool *)data; + BuxtonKey key; + int32_t *value; + char *name; + + if (buxton_response_status(response) != 0) { + *status = false; + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + + value = (int32_t*)buxton_response_value(response); + if (value) { + printf("key %s updated with new value %d\\n", name, *value); + } else { + printf("key %s was removed\\n", name); + } + + buxton_key_free(key); + free(value); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + bool status = true; + struct pollfd pfd[1]; + int r; + int fd; + int repoll_count = 10; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", "test", NULL, INT32); + if (!key) { + return -1; + } + + if (buxton_register_notification(client, key, notify_cb, &status, false)) { + printf("set call failed to run\\n"); + return -1; + } +repoll: + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r < 0) { + printf("poll error\\n"); + return -1; + } else if (r == 0) { + if (repoll_count-- > 0) { + goto out; + } + goto repoll; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + if (!status) { + printf("Failed to register for notification\\n"); + return -1; + } + + goto repoll; + +out: + if (buxton_unregister_notification(client, key, NULL, NULL, true)) { + printf("Unregistration of notification failed\\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + + return 0; +} +.fi + +.SH "RETURN VALUE" +.PP +Returns 0 on success, and a non\-zero value on failure\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_remove_group.3 b/docs/buxton_remove_group.3 new file mode 100644 index 0000000..47ef80d --- /dev/null +++ b/docs/buxton_remove_group.3 @@ -0,0 +1 @@ +.so buxton_create_group.3 diff --git a/docs/buxton_response_key.3 b/docs/buxton_response_key.3 new file mode 100644 index 0000000..f1681a0 --- /dev/null +++ b/docs/buxton_response_key.3 @@ -0,0 +1 @@ +.so buxton_response_status.3 diff --git a/docs/buxton_response_status.3 b/docs/buxton_response_status.3 new file mode 100644 index 0000000..5c025f6 --- /dev/null +++ b/docs/buxton_response_status.3 @@ -0,0 +1,94 @@ +'\" t +.TH "BUXTON_RESPONSE_STATUS" "3" "buxton 1" "buxton_response_status" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_response_status, buxton_response_type, buxton_response_key, +buxton_response_value \- Query responses from the buxton daemon + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int32_t buxton_reponse_status(BuxtonResponse \fIresponse\fB) +.sp +.br +BuxtonControlMessage buxton_reponse_type(BuxtonResponse \fIresponse\fB) +.sp +.br +BuxtonKey buxton_reponse_key(BuxtonResponse \fIresponse\fB) +.sp +.br +void *buxton_reponse_value(BuxtonResponse \fIresponse\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +These functions are used within client-defined buxton callback +functions to query the response returned to the client by the buxton +daemon, \fBbuxtond\fR(8)\&. Callbacks are registered through several +of the API functions, such as \fBbuxton_set_value\fR(3) or +\fBbuxton_get_value\fR(3)\&. + +With a callback function, the client should check the response status +by calling \fBbuxton_response_status\fR(3), with the \fIresponse\fR +argument passed to the callback\&. This function returns 0 on +success, or a non-zero value on failure\&. + +Next, the client will want to check the type of response received +from the daemon by calling \fBbuxton_response_type\fR(3)\&. The type +will correspond to the type of operation that the client originally +requested\&. There are several possible return values, depending on +the type of operation; for operations that manipulate or query +configuration, the values include BUXTON_CONTROL_SET, +BUXTON_CONTROL_SET_LABEL, BUXTON_CONTROL_CREATE_GROUP, +BUXTON_CONTROL_REMOVE_GROUP, BUXTON_CONTROL_GET, and +BUXTON_CONTROL_UNSET; for operations related to notifications, the +values include BUXTON_CONTROL_NOTIFY and BUXTON_CONTROL_UNNOTIFY\&. + +Finally, the client can validate that the configuration action +requested by the client matches the action taken by the daemon\&. To +query the BuxtonKey operated on by the daemon, the client should call +\fBbuxton_response_key\fR(3), which returns the BuxtonKey in +question\&. To query the value acted on by the daemon for this +BuxtonKey, a call to \fBbuxton_response_value\fR(3) returns an +untyped pointer to this value\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_response_type.3 b/docs/buxton_response_type.3 new file mode 100644 index 0000000..f1681a0 --- /dev/null +++ b/docs/buxton_response_type.3 @@ -0,0 +1 @@ +.so buxton_response_status.3 diff --git a/docs/buxton_response_value.3 b/docs/buxton_response_value.3 new file mode 100644 index 0000000..f1681a0 --- /dev/null +++ b/docs/buxton_response_value.3 @@ -0,0 +1 @@ +.so buxton_response_status.3 diff --git a/docs/buxton_set_conf_file.3 b/docs/buxton_set_conf_file.3 new file mode 100644 index 0000000..edac44f --- /dev/null +++ b/docs/buxton_set_conf_file.3 @@ -0,0 +1,92 @@ +'\" t +.TH "BUXTON_SET_CONF_FILE" "3" "buxton 1" "buxton_set_conf_file" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_set_conf_file \- Set the path to the Buxton configuration file + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_set_conf_file(char *\fIpath\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +Clients may use a custom Buxton configuration file, referenced by \fIpath\fR\&. +The settings from the new configuration file take effect immediately\&. + +.SH "CODE EXAMPLE" +.nf +.sp +#define _GNU_SOURCE +#include <buxton.h> + +int main(void) +{ + BuxtonClient client; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + if (!buxton_set_conf_file("/etc/buxton-custom.conf")) { + printf("failed to set conf file\\n"); + return -1; + } + + buxton_close(client); + return 0; +} + +.fi + +.SH "RETURN VALUE" +.PP +Returns 0 on success, and a non\-zero value on failure\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\&.conf\fR(5), +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_set_label.3 b/docs/buxton_set_label.3 new file mode 100644 index 0000000..6f47570 --- /dev/null +++ b/docs/buxton_set_label.3 @@ -0,0 +1,159 @@ +'\" t +.TH "BUXTON_SET_LABEL" "3" "buxton 1" "buxton_set_label" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_set_label \- Set the Smack label for a group or key + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_set_label(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + char *\fIvalue\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +This function is used to set a Smack label, \fIvalue\fR, on a group +or key, referred to by \fIkey\fR, on behalf of \fIclient\fR. + +Note that setting a Smack label is always a privileged operation, so +this operation will fail for unprivileged clients\&. + +Both functions accept optional callback functions to register with +the daemon, referenced by the \fIcallback\fR argument; the callback +function is called upon completion of the operation\&. The \fIdata\fR +argument is a pointer to arbitrary userdata that is passed along to +the callback function\&. Additonally, the \fIsync\fR argument +controls whether the operation should be synchronous or not; if +\fIsync\fR is false, the operation is asynchronous\&. + +.SH "CODE EXAMPLE" +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void set_label_cb(BuxtonResponse response, void *data) +{ + BuxtonKey key; + char *name; + + if (buxton_response_status(response) != 0) { + printf("Failed to set label\\n"); + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + printf("Set label for key %s\\n", name); + buxton_key_free(key); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + char* label = "label-test"; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + if (buxton_set_label(client, key, label, set_label_cb, + NULL, false)) { + printf("set label call failed to run\\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} +.fi + +.SH "RETURN VALUE" +.PP +Returns 0 on success, and a non\-zero value on failure\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_set_value.3 b/docs/buxton_set_value.3 new file mode 100644 index 0000000..3717ba3 --- /dev/null +++ b/docs/buxton_set_value.3 @@ -0,0 +1,246 @@ +'\" t +.TH "BUXTON_SET_VALUE" "3" "buxton 1" "buxton_set_value" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxton_set_value, buxton_unset_value \- Modify values for BuxtonKeys + +.SH "SYNOPSIS" +.nf +\fB +#include <buxton.h> +\fR +.sp +\fB +int buxton_set_value(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + void *\fIvalue\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +.sp +.br +int buxton_unset_value(BuxtonClient \fIclient\fB, +.br + BuxtonKey \fIkey\fB, +.br + BuxtonCallback \fIcallback\fB, +.br + void *\fIdata\fB, +.br + bool \fIsync\fB) +\fR +.fi + +.SH "DESCRIPTION" +.PP +These functions are used to modify values for a BuxtonKey, referenced +by \fIkey\fR, on behalf of the \fIclient\fR. + +To set the value for a \fIkey\fR, clients should call +\fBbuxton_set_value\fR(3), passing a pointer the \fIvalue\fR for the +third argument\&. + +To unset the value for a \fIkey\fR, clients should call +\fBbuxton_unset_value\fR(3)\&. + +Both functions accept optional callback functions to register with +the daemon, referenced by the \fIcallback\fR argument; the callback +function is called upon completion of the operation\&. The \fIdata\fR +argument is a pointer to arbitrary userdata that is passed along to +the callback function\&. Additonally, the \fIsync\fR argument +controls whether the operation should be synchronous or not; if +\fIsync\fR is false, the operation is asynchronous\&. + +.SH "CODE EXAMPLE" +.PP +An example for set_value: + +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void set_cb(BuxtonResponse response, void *data) +{ + BuxtonKey key; + char *name; + + if (buxton_response_status(response) != 0) { + printf("Failed to set value\\n"); + return; + } + + key = buxton_response_key(response); + name = buxton_key_get_name(key); + printf("Set value for key %s\\n", name); + buxton_key_free(key); + free(name); +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + int32_t set; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + set = 10; + + if (buxton_set_value(client, key, &set, set_cb, + NULL, false)) { + printf("set call failed to run\\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} +.fi + +.PP +An example for unset_value: + +.nf +.sp +#define _GNU_SOURCE +#include <poll.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" + +void unset_cb(BuxtonResponse response, void *data) +{ + if (buxton_response_status(response) != 0) { + printf("Failed to unset value\\n"); + } else { + printf("Unset value\\n"); + } +} + +int main(void) +{ + BuxtonClient client; + BuxtonKey key; + struct pollfd pfd[1]; + int r; + int fd; + + if ((fd = buxton_open(&client)) < 0) { + printf("couldn't connect\\n"); + return -1; + } + + key = buxton_key_create("hello", "test", "user", INT32); + if (!key) { + return -1; + } + + if (buxton_unset_value(client, key, unset_cb, + NULL, false)) { + printf("unset call failed to run\\n"); + return -1; + } + + pfd[0].fd = fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r <= 0) { + printf("poll error\\n"); + return -1; + } + + if (!buxton_client_handle_response(client)) { + printf("bad response from daemon\\n"); + return -1; + } + + buxton_key_free(key); + buxton_close(client); + return 0; +} +.fi + +.SH "RETURN VALUE" +.PP +Returns 0 on success, and a non\-zero value on failure\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2, with exception +for code examples found in the \fBCODE EXAMPLE\fR section, which are +licensed under the MIT license provided in the \fIdocs/LICENSE.MIT\fR +file from this buxton distribution\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxton_unregister_notification.3 b/docs/buxton_unregister_notification.3 new file mode 100644 index 0000000..f3ba4e8 --- /dev/null +++ b/docs/buxton_unregister_notification.3 @@ -0,0 +1 @@ +.so buxton_register_notification.3 diff --git a/docs/buxton_unset_value.3 b/docs/buxton_unset_value.3 new file mode 100644 index 0000000..d1eecca --- /dev/null +++ b/docs/buxton_unset_value.3 @@ -0,0 +1 @@ +.so buxton_set_value.3 diff --git a/docs/buxtonctl.1 b/docs/buxtonctl.1 new file mode 100644 index 0000000..3dd95a9 --- /dev/null +++ b/docs/buxtonctl.1 @@ -0,0 +1,228 @@ +'\" t +.TH "BUXTONCTL" "1" "" "buxton 1" "buxtonctl" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxtonctl \- Manipulates data stored in the buxton configuration +system + +.SH "SYNOPSIS" +.HP \w'\fBbuxtonctl\fR\ 'u +\fBbuxtonctl\fR [OPTIONS...] COMMAND ARGS + +.SH "DESCRIPTION" +.PP +\fBbuxtonctl\fR +is used to modify and query configuration, as managed by +\fBbuxton\fR(7)\&. + +.SH "OPTIONS" +.PP +The following options are understood: +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +Prints a help message\&. +.RE +.PP +\fB\-d\fR, \fB\-\-direct\fR +.RS 4 +Modifies the configuration directly, without connecting to +\fBbuxtond\fR(8)\&. Note that this is a privileged operation\&. +.RE +.PP +\fB\-c\fR FILE, \fB\-\-config\-file\fR FILE +.RS 4 +Path to a buxton configuration file (see \fBbuxton\&.conf\fR(5))\&. +.RE + +.SH "COMMANDS" +.PP +The following commands are understood: +.SS "Group manipulation" +.PP +\fBcreate\-group\fR LAYER GROUP +.RS 4 +Creates a group within the specified layer\&. +.RE +.PP +\fBset\-label\fR LAYER GROUP LABEL +.RS 4 +Sets the Smack label for the group in the specified layer\&. Note +that this is a privileged operation\&. +.RE +.PP +\fBremove\-group\fR LAYER GROUP +.RS 4 +Removes a group within the specified layer\&. Note that this +operation recursively removes all keys within the given group\&. +.RE +.SS "Key manipulation" +.PP +Note that all "get" commands accept an optional LAYER argument\&. +Without specifying the layer, the returned value will be taken from +the layer with highest priority that the client has permission to +read\&. With the layer argument, buxton will try to return the key +value only from the given layer\&. +.PP +\fBget\-string\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with string type\&. +.RE +.PP +\fBset\-string\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with string type\&. +.RE +.PP +\fBget\-int32\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with int32_t type\&. +.RE +.PP +\fBset\-int32\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with string type\&. +.RE +.PP +\fBget\-uint32\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with uint32_t type\&. +.RE +.PP +\fBset\-uint32\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with uint32_t type\&. +.RE +.PP +\fBget\-int64\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with int64_t type\&. +.RE +.PP +\fBset\-int64\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with int64_t type\&. +.RE +.PP +\fBget\-uint64\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with uint64_t type\&. +.RE +.PP +\fBset\-uint64\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with uint64_t type\&. +.RE +.PP +\fBget\-float\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with float type\&. +.RE +.PP +\fBset\-float\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with float type\&. +.RE +.PP +\fBget\-double\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with double type\&. +.RE +.PP +\fBset\-double\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with double type\&. +.RE +.PP +\fBget\-bool\fR [LAYER] GROUP KEY +.RS 4 +Gets a key value with boolean type\&. +.RE +.PP +\fBset\-bool\fR LAYER GROUP KEY VALUE +.RS 4 +Sets a key value with boolean type\&. +.RE +.PP +\fBset\-label\fR LAYER GROUP KEY LABEL +.RS 4 +Sets the Smack label on a key\&. Note that this is a privileged +operation\&. +.RE +.PP +\fBunset\-value\fR LAYER GROUP KEY +.RS 4 +Unset the value on a key\&. This removes the key from the given +group\&. +.RE + +.SH "ENVIRONMENT VARIABLES" +.PP +\fI$BUXTON_CONF_FILE\fR +.RS 4 +The path to a buxton configuration file (see +\fBbuxton\&.conf\fR(5))\&. +.RE +.PP +\fI$BUXTON_MODULE_DIR\fR +.RS 4 +The directory in which buxton's backend modules reside\&. +.RE +.PP +\fI$BUXTON_DB_PATH\fR +.RS 4 +The directory that buxtond will use for configuration storage\&. +.RE +.PP +\fI$BUXTON_SMACK_LOAD_FILE\fR +.RS 4 +The path to the Smack "load2" file, typically residing on the Smack +virtual filesystem (smackfs)\&. +.RE +.PP +\fI$BUXTON_BUXTON_SOCKET\fR +.RS 4 +The path to the Unix Domain Socket used by buxton clients to +communicate with buxtond\&. +.RE + +.SH "EXIT STATUS" +.PP +On success, 0 is returned, a non\-zero failure code otherwise\&. + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtond\fR(8), +\fBbuxton\-api\fR(7), +\fBbuxton\&.conf\fR(5) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/docs/buxtond.8 b/docs/buxtond.8 new file mode 100644 index 0000000..0bd8042 --- /dev/null +++ b/docs/buxtond.8 @@ -0,0 +1,95 @@ +'\" t +.TH "BUXTOND" "8" "" "buxton 1" "buxtond" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +buxtond \- The buxton daemon + +.SH "SYNOPSIS" +.HP \w'\fBbuxtond\fR\ 'u +\fBbuxtond\fR [OPTIONS...] + +.SH "DESCRIPTION" +.PP +\fBbuxtond\fR is the system service used by buxton to handle client +requests and enforce Mandatory Access Control\&. + +.SH "OPTIONS" +.PP +The following options are understood: +.PP +\fB\-h\fR, \fB\-\-help\fR +.RS 4 +Prints a help message\&. +.RE +.PP +\fB\-c\fR FILE, \fB\-\-config\-file\fR FILE +.RS 4 +Path to a buxton configuration file (see \fBbuxton\&.conf\fR(5))\&. +.RE + +.SH "ENVIRONMENT VARIABLES" +.PP +\fI$BUXTON_CONF_FILE\fR +.RS 4 +The path to a buxton configuration file (see +\fBbuxton\&.conf\fR(5))\&. +.RE +.PP +\fI$BUXTON_MODULE_DIR\fR +.RS 4 +The directory in which buxton's backend modules reside\&. +.RE +.PP +\fI$BUXTON_DB_PATH\fR +.RS 4 +The directory that buxtond will use for configuration storage\&. +.RE +.PP +\fI$BUXTON_SMACK_LOAD_FILE\fR +.RS 4 +The path to the Smack "load2" file, typically residing on the Smack +virtual filesystem (smackfs)\&. +.RE +.PP +\fI$BUXTON_BUXTON_SOCKET\fR +.RS 4 +The path to the Unix Domain Socket used by buxton clients to +communicate with buxtond\&. +.RE + +.SH "COPYRIGHT" +.PP +Copyright 2014 Intel Corporation\&. License: Creative Commons +Attribution\-ShareAlike 3.0 Unported\s-2\u[1]\d\s+2\&. + +.SH "SEE ALSO" +.PP +\fBbuxton\fR(7), +\fBbuxtonctl\fR(1), +\fBbuxton\-api\fR(7), +\fBbuxton\&.conf\fR(5) + +.SH "NOTES" +.IP " 1." 4 +Creative Commons Attribution\-ShareAlike 3.0 Unported +.RS 4 +\%http://creativecommons.org/licenses/by-sa/3.0/ +.RE diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..377bb86 --- /dev/null +++ b/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-11-20.07; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/ltmain.sh b/ltmain.sh new file mode 100644 index 0000000..63ae69d --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,9655 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to <bug-libtool@gnu.org>. +# GNU libtool home page: <http://www.gnu.org/software/libtool/>. +# General help using GNU software: <http://www.gnu.org/gethelp/>. + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.2 +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "${write_libobj}" + } +} + + +################################################## +# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # +################################################## + +# func_convert_core_file_wine_to_w32 ARG +# Helper function used by file name conversion functions when $build is *nix, +# and $host is mingw, cygwin, or some other w32 environment. Relies on a +# correctly configured wine environment available, with the winepath program +# in $build's $PATH. +# +# ARG is the $build file name to be converted to w32 format. +# Result is available in $func_convert_core_file_wine_to_w32_result, and will +# be empty on error (or when ARG is empty) +func_convert_core_file_wine_to_w32 () +{ + $opt_debug + func_convert_core_file_wine_to_w32_result="$1" + if test -n "$1"; then + # Unfortunately, winepath does not exit with a non-zero error code, so we + # are forced to check the contents of stdout. On the other hand, if the + # command is not found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both error code of + # zero AND non-empty stdout, which explains the odd construction: + func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen <import library>. + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. +*/ +EOF + cat <<"EOF" +#ifdef _MSC_VER +# define _CRT_SECURE_NO_DEPRECATE 1 +#endif +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <<EOF +volatile const char * MAGIC_EXE = "$magic_exe"; +const char * LIB_PATH_VARNAME = "$shlibpath_var"; +EOF + + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + func_to_host_path "$temp_rpath" + cat <<EOF +const char * LIB_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * LIB_PATH_VALUE = ""; +EOF + fi + + if test -n "$dllsearchpath"; then + func_to_host_path "$dllsearchpath:" + cat <<EOF +const char * EXE_PATH_VARNAME = "PATH"; +const char * EXE_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * EXE_PATH_VARNAME = ""; +const char * EXE_PATH_VALUE = ""; +EOF + fi + + if test "$fast_install" = yes; then + cat <<EOF +const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ +EOF + else + cat <<EOF +const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ +EOF + fi + + + cat <<"EOF" + +#define LTWRAPPER_OPTION_PREFIX "--lt-" + +static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; +static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; +static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + int newargc; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *actual_cwrapper_name; + char *target_name; + char *lt_argv_zero; + intptr_t rval = 127; + + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + newargz = XMALLOC (char *, argc + 1); + + /* very simple arg parsing; don't want to rely on getopt + * also, copy all non cwrapper options to newargz, except + * argz[0], which is handled differently + */ + newargc=0; + for (i = 1; i < argc; i++) + { + if (strcmp (argv[i], dumpscript_opt) == 0) + { +EOF + case "$host" in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<"EOF" + lt_dump_script (stdout); + return 0; + } + if (strcmp (argv[i], debug_opt) == 0) + { + lt_debug = 1; + continue; + } + if (strcmp (argv[i], ltwrapper_option_prefix) == 0) + { + /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX + namespace, but it is not one of the ones we know about and + have already dealt with, above (inluding dump-script), then + report an error. Otherwise, targets might begin to believe + they are allowed to use options in the LTWRAPPER_OPTION_PREFIX + namespace. The first time any user complains about this, we'll + need to make LTWRAPPER_OPTION_PREFIX a configure-time option + or a configure.ac-settable value. + */ + lt_fatal (__FILE__, __LINE__, + "unrecognized %s option: '%s'", + ltwrapper_option_prefix, argv[i]); + } + /* otherwise ... */ + newargz[++newargc] = xstrdup (argv[i]); + } + newargz[++newargc] = NULL; + +EOF + cat <<EOF + /* The GNU banner must be the first non-error debug message */ + lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n"); +EOF + cat <<"EOF" + lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); + lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); + + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (before symlink chase) at: %s\n", + tmp_pathspec); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (after symlink chase) at: %s\n", + actual_cwrapper_path); + XFREE (tmp_pathspec); + + actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, actual_cwrapper_name); + + /* wrapper name transforms */ + strendzap (actual_cwrapper_name, ".exe"); + tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); + XFREE (actual_cwrapper_name); + actual_cwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + + /* target_name transforms -- use actual target program name; might have lt- prefix */ + target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); + strendzap (target_name, ".exe"); + tmp_pathspec = lt_extend_str (target_name, ".exe", 1); + XFREE (target_name); + target_name = tmp_pathspec; + tmp_pathspec = 0; + + lt_debugprintf (__FILE__, __LINE__, + "(main) libtool target name: %s\n", + target_name); +EOF + + cat <<EOF + newargz[0] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); + strcpy (newargz[0], actual_cwrapper_path); + strcat (newargz[0], "$objdir"); + strcat (newargz[0], "/"); +EOF + + cat <<"EOF" + /* stop here, and copy so we don't have to do this twice */ + tmp_pathspec = xstrdup (newargz[0]); + + /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ + strcat (newargz[0], actual_cwrapper_name); + + /* DO want the lt- prefix here if it exists, so use target_name */ + lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); + XFREE (tmp_pathspec); + tmp_pathspec = NULL; +EOF + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[0], '\\')) != NULL) + { + *p = '/'; + } + while ((p = strchr (lt_argv_zero, '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (target_name); + XFREE (actual_cwrapper_path); + XFREE (actual_cwrapper_name); + + lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ + lt_setenv ("DUALCASE", "1"); /* for MSK sh */ + /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must + be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) + because on Windows, both *_VARNAMEs are PATH but uninstalled + libraries must come first. */ + lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); + lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); + + lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", + nonnull (lt_argv_zero)); + for (i = 0; i < newargc; i++) + { + lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", + i, nonnull (newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + newargz = prepare_spawn (newargz); + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + lt_debugprintf (__FILE__, __LINE__, + "(main) failed to launch target \"%s\": %s\n", + lt_argv_zero, nonnull (strerror (errno))); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal (__FILE__, __LINE__, "memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which I believe you do not have" + echo "*** because a test_compile did reveal that the linker did not use it for" + echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because a test_compile did reveal that the linker did not use this one" + echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + echo + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + if test -n "$file_magic_glob"; then + libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` + else + libnameglob=$libname + fi + test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + if test "$want_nocaseglob" = yes; then + shopt -s nocaseglob + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..44e0ecf --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,7982 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +_LT_PATH_LD_GNU +AC_SUBST([LD]) + +_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) +])# LT_PATH_LD + +# Old names: +AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) +AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_LD], []) +dnl AC_DEFUN([AC_PROG_LD], []) + + +# _LT_PATH_LD_GNU +#- -------------- +m4_defun([_LT_PATH_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# _LT_PATH_LD_GNU + + +# _LT_CMD_RELOAD +# -------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +m4_defun([_LT_CMD_RELOAD], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_TAGDECL([], [reload_cmds], [2])dnl +])# _LT_CMD_RELOAD + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..5d9acd8 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,384 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..07a8602 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c573da9 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/src/cli/client.c b/src/cli/client.c new file mode 100644 index 0000000..c38beff --- /dev/null +++ b/src/cli/client.c @@ -0,0 +1,580 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" +#include "buxtonarray.h" +#include "buxtonresponse.h" +#include "client.h" +#include "direct.h" +#include "hashmap.h" +#include "protocol.h" +#include "util.h" + +static char *nv(char *s) +{ + if (s) { + return s; + } + return "(null)"; +} + +bool cli_create_db(BuxtonControl *control, + __attribute__((unused)) BuxtonDataType type, + char *one, + __attribute__((unused)) char *two, + __attribute__((unused)) char *three, + __attribute__((unused)) char *four) +{ + BuxtonString layer_name; + bool ret; + + if (!control->client.direct) { + printf("Unable to create db in non direct mode\n"); + } + + layer_name = buxton_string_pack(one); + + ret = buxton_direct_init_db(control, &layer_name); + + return ret; +} + +bool cli_set_label(BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, char *four) +{ + BuxtonString label; + BuxtonKey key; + bool ret = false; + + if (four != NULL) { + key = buxton_key_create(two, three, one, type); + } else { + key = buxton_key_create(two, NULL, one, type); + } + + if (!key) { + return ret; + } + + if (four != NULL) { + label = buxton_string_pack(four); + } else { + label = buxton_string_pack(three); + } + + if (control->client.direct) { + ret = buxton_direct_set_label(control, (_BuxtonKey *)key, &label); + } else { + ret = !buxton_set_label(&control->client, key, label.value, + NULL, NULL, true); + } + + if (!ret) { + char *name = get_name(key); + printf("Failed to update key \'%s:%s\' label in layer '%s'\n", + two, nv(name), one); + free(name); + } + buxton_key_free(key); + return ret; +} + +bool cli_create_group(BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, char *four) +{ + BuxtonKey key; + bool ret = false; + + key = buxton_key_create(two, NULL, one, type); + if (!key) { + return ret; + } + + if (control->client.direct) { + ret = buxton_direct_create_group(control, (_BuxtonKey *)key, NULL); + } else { + ret = !buxton_create_group(&control->client, key, NULL, NULL, true); + } + + if (!ret) { + char *group = get_group(key); + printf("Failed to create group \'%s\' in layer '%s'\n", + nv(group), one); + free(group); + } + buxton_key_free(key); + return ret; +} + +bool cli_remove_group(BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, char *four) +{ + BuxtonKey key; + bool ret = false; + + key = buxton_key_create(two, NULL, one, type); + if (!key) { + return ret; + } + + if (control->client.direct) { + ret = buxton_direct_remove_group(control, (_BuxtonKey *)key, NULL); + } else { + ret = !buxton_remove_group(&control->client, key, NULL, NULL, true); + } + + if (!ret) { + char *group = get_group(key); + printf("Failed to remove group \'%s\' in layer '%s'\n", + nv(group), one); + free(group); + } + buxton_key_free(key); + return ret; +} + +bool cli_get_label(BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, + __attribute__((unused)) char *four) +{ + /* Not yet implemented */ + return false; +} + +bool cli_set_value(BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, char *four) +{ + BuxtonString value; + BuxtonKey key; + BuxtonData set; + bool ret = false; + + memzero((void*)&set, sizeof(BuxtonData)); + key = buxton_key_create(two, three, one, type); + if (!key) { + return ret; + } + + value.value = four; + value.length = (uint32_t)strlen(four) + 1; + + set.type = type; + switch (set.type) { + case STRING: + set.store.d_string.value = value.value; + set.store.d_string.length = value.length; + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + four, NULL, NULL, true); + } + break; + case INT32: + set.store.d_int32 = (int32_t)strtol(four, NULL, 10); + if (errno) { + printf("Invalid int32_t value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_int32, NULL, + NULL, true); + } + break; + case UINT32: + set.store.d_uint32 = (uint32_t)strtol(value.value, NULL, 10); + if (errno) { + printf("Invalid uint32_t value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_uint32, NULL, + NULL, true); + } + break; + case INT64: + set.store.d_int64 = strtoll(value.value, NULL, 10); + if (errno) { + printf("Invalid int64_t value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_int64, NULL, + NULL, true); + } + break; + case UINT64: + set.store.d_uint64 = strtoull(value.value, NULL, 10); + if (errno) { + printf("Invalid uint64_t value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_uint64, NULL, + NULL, true); + } + break; + case FLOAT: + set.store.d_float = strtof(value.value, NULL); + if (errno) { + printf("Invalid float value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_float, NULL, + NULL, true); + } + break; + case DOUBLE: + set.store.d_double = strtod(value.value, NULL); + if (errno) { + printf("Invalid double value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_double, NULL, + NULL, true); + } + break; + case BOOLEAN: + if (strcaseeq(value.value, "true") || + strcaseeq(value.value, "on") || + strcaseeq(value.value, "enable") || + strcaseeq(value.value, "yes") || + strcaseeq(value.value, "y") || + strcaseeq(value.value, "t") || + strcaseeq(value.value, "1")) { + set.store.d_boolean = true; + } else if (strcaseeq(value.value, "false") || + strcaseeq(value.value, "off") || + strcaseeq(value.value, "disable") || + strcaseeq(value.value, "no") || + strcaseeq(value.value, "n") || + strcaseeq(value.value, "f") || + strcaseeq(value.value, "0")) { + set.store.d_boolean = false; + } else { + printf("Invalid bool value\n"); + return ret; + } + if (control->client.direct) { + ret = buxton_direct_set_value(control, + (_BuxtonKey *)key, + &set, NULL); + } else { + ret = !buxton_set_value(&control->client, key, + &set.store.d_boolean, + NULL, NULL, true); + } + break; + default: + break; + } + + if (!ret) { + char *group = get_group(key); + char *name = get_name(key); + char *layer = get_layer(key); + + printf("Failed to update key \'%s:%s\' in layer '%s'\n", + nv(group), nv(name), nv(layer)); + free(group); + free(name); + free(layer); + } + + free(key); + return ret; +} + +void get_value_callback(BuxtonResponse response, void *data) +{ + BuxtonKey key; + BuxtonData *r = (BuxtonData *)data; + void *p; + + if (buxton_response_status(response) != 0) { + return; + } + + p = buxton_response_value(response); + if (!p) { + return; + } + key = buxton_response_key(response); + if (!key) { + free(p); + return; + } + + switch (buxton_key_get_type(key)) { + case STRING: + r->store.d_string.value = (char *)p; + r->store.d_string.length = (uint32_t)strlen(r->store.d_string.value) + 1; + r->type = STRING; + break; + case INT32: + r->store.d_int32 = *(int32_t *)p; + r->type = INT32; + break; + case UINT32: + r->store.d_uint32 = *(uint32_t *)p; + r->type = UINT32; + break; + case INT64: + r->store.d_int64 = *(int64_t *)p; + r->type = INT64; + break; + case UINT64: + r->store.d_uint64 = *(uint64_t *)p; + r->type = UINT64; + break; + case FLOAT: + r->store.d_float = *(float *)p; + r->type = FLOAT; + break; + case DOUBLE: + r->store.d_double = *(double *)p; + r->type = DOUBLE; + break; + case BOOLEAN: + r->store.d_boolean = *(bool *)p; + r->type = BOOLEAN; + break; + default: + break; + } + + if (buxton_key_get_type(key) != STRING) { + free(p); + } + free(key); +} + +bool cli_get_value(BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, __attribute__((unused)) char * four) +{ + BuxtonKey key; + BuxtonData get; + _cleanup_free_ char *prefix = NULL; + _cleanup_free_ char *group = NULL; + _cleanup_free_ char *name = NULL; + BuxtonString dlabel; + bool ret = false; + int32_t ret_val; + + memzero((void*)&get, sizeof(BuxtonData)); + if (three != NULL) { + key = buxton_key_create(two, three, one, type); + asprintf(&prefix, "[%s] ", one); + } else { + key = buxton_key_create(one, two, NULL, type); + asprintf(&prefix, " "); + } + + if (!key) { + return false; + } + + if (three != NULL) { + if (control->client.direct) { + ret = buxton_direct_get_value_for_layer(control, key, + &get, &dlabel, + NULL); + } else { + ret = buxton_get_value(&control->client, + key, + get_value_callback, + &get, true); + } + if (ret) { + group = get_group(key); + name = get_name(key); + printf("Requested key was not found in layer \'%s\': %s:%s\n", + one, nv(group), nv(name)); + return false; + } + } else { + if (control->client.direct) { + ret_val = buxton_direct_get_value(control, key, &get, &dlabel, NULL); + if (ret_val == 0) { + ret = true; + } + } else { + ret = buxton_get_value(&control->client, key, + get_value_callback, &get, + true); + } + if (ret) { + group = get_group(key); + name = get_name(key); + printf("Requested key was not found: %s:%s\n", nv(group), + nv(name)); + return false; + } + } + + group = get_group(key); + name = get_name(key); + switch (get.type) { + case STRING: + printf("%s%s:%s = %s\n", prefix, nv(group), nv(name), + get.store.d_string.value ? get.store.d_string.value : ""); + break; + case INT32: + printf("%s%s:%s = %" PRId32 "\n", prefix, nv(group), + nv(name), get.store.d_int32); + break; + case UINT32: + printf("%s%s:%s = %" PRIu32 "\n", prefix, nv(group), + nv(name), get.store.d_uint32); + break; + case INT64: + printf("%s%s:%s = %" PRId64 "\n", prefix, nv(group), + nv(name), get.store.d_int64); + break; + case UINT64: + printf("%s%s:%s = %" PRIu64 "\n", prefix, nv(group), + nv(name), get.store.d_uint64); + break; + case FLOAT: + printf("%s%s:%s = %f\n", prefix, nv(group), + nv(name), get.store.d_float); + break; + case DOUBLE: + printf("%s%s:%s = %f\n", prefix, nv(group), + nv(name), get.store.d_double); + break; + case BOOLEAN: + if (get.store.d_boolean == true) { + printf("%s%s:%s = true\n", prefix, nv(group), + nv(name)); + } else { + printf("%s%s:%s = false\n", prefix, nv(group), + nv(name)); + } + break; + case BUXTON_TYPE_MIN: + printf("Requested key was not found: %s:%s\n", nv(group), + nv(name)); + return false; + default: + printf("unknown type\n"); + return false; + } + + if (get.type == STRING) { + free(get.store.d_string.value); + } + return true; +} + +bool cli_list_keys(BuxtonControl *control, + __attribute__((unused))BuxtonDataType type, + char *one, char *two, char *three, + __attribute__((unused)) char *four) +{ + /* not yet implemented */ + return false; +} + +void unset_value_callback(BuxtonResponse response, void *data) +{ + BuxtonKey key = buxton_response_key(response); + char *group, *name; + + if (!key) { + return; + } + + group = buxton_key_get_group(key); + name = buxton_key_get_name(key); + printf("unset key %s:%s\n", nv(group), nv(name)); + + free(group); + free(name); + buxton_key_free(key); +} + +bool cli_unset_value(BuxtonControl *control, + BuxtonDataType type, + char *one, char *two, char *three, + __attribute__((unused)) char *four) +{ + BuxtonKey key; + + key = buxton_key_create(two, three, one, type); + + if (!key) { + return false; + } + + if (control->client.direct) { + return buxton_direct_unset_value(control, key, NULL); + } else { + return !buxton_unset_value(&control->client, + key, unset_value_callback, + NULL, true); + } +} +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/cli/client.h b/src/cli/client.h new file mode 100644 index 0000000..05adc36 --- /dev/null +++ b/src/cli/client.h @@ -0,0 +1,203 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file client.h Internal header + * This file is used internally by buxton to provide functionality + * used for buxtonctl + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "backend.h" +#include "hashmap.h" + +/** + * Store a command reference in Buxton CLI + * @param type Type of data to operate on + * @param one Pointer to char for first parameter + * @param two Pointer to char for second parameter + * @param three Pointer to char for third parameter + * @param four Pointer to char for fourth parameter + * @return a boolean value, indicating success of the operation + */ +typedef bool (*command_method) (BuxtonControl *control, BuxtonDataType type, + char *one, char *two, char *three, + char *four); + +/** + * Defines a command within the buxtonctl cli + */ +typedef struct Command { + const char *name; /**<name of the command*/ + const char *description; /**<one line description of the command*/ + unsigned int min_arguments; /**<minimum number of arguments */ + unsigned int max_arguments; /**<maximum number of arguments */ + const char *usage; /**<correct usage of the command */ + command_method method; /**<pointer to a method */ + BuxtonDataType type; /**<type of data to operate on */ +} Command; + +/** + * Create an initialized, empty db + * @param control An initialized control structure + * @param type Unused + * @param one Layer of label being set + * @param two Unused + * @param three Unused + * @param four Unused + * @returns bool indicating success or failure + */ +bool cli_create_db(BuxtonControl *control, + BuxtonDataType type, + char *one, + char *two, + char *three, + char *four) + __attribute__((warn_unused_result)); + +/** + * Set a label in Buxton + * @param control An initialized control structure + * @param type Type of label being set (unused) + * @param one Layer of label being set + * @param two Group of the label being set + * @param three Name of the label to set + * @param four Label of the label to set + * @returns bool indicating success or failure + */ +bool cli_set_label(BuxtonControl *control, + __attribute__((unused)) BuxtonDataType type, + char *one, char *two, char *three, char *four) + __attribute__((warn_unused_result)); + +/** + * Create a group in Buxton + * @param control An initialized control structure + * @param type Type of group being created (unused) + * @param one Layer for the group being created + * @param two Name of the group + * @returns bool indicating success or failure + */ +bool cli_create_group(BuxtonControl *control, + __attribute__((unused)) BuxtonDataType type, + char *one, char *two, + __attribute__((unused)) char *three, + __attribute__((unused)) char *four) + __attribute__((warn_unused_result)); + +/** + * Remove a group in Buxton + * @param control An initialized control structure + * @param type Type of group being removed (unused) + * @param one Layer for the group being removed + * @param two Name of the group + * @returns bool indicating success or failure + */ +bool cli_remove_group(BuxtonControl *control, + __attribute__((unused)) BuxtonDataType type, + char *one, char *two, + __attribute__((unused)) char *three, + __attribute__((unused)) char *four) + __attribute__((warn_unused_result)); + +/** + * Get a label from Buxton + * @param control An initialized control structure + * @param type Type of label being sought (unused) + * @param one Layer of the label being sought + * @param two Group of the label being sought + * @param two Name of the label being sought + * @param four NULL (unused) + * @returns bool indicating success or failure + */ +bool cli_get_label(BuxtonControl *control, + __attribute__((unused)) BuxtonDataType type, + char *one, char *two, char *three, + __attribute__((unused)) char *four) + __attribute__((warn_unused_result)); + +/** + * Set a value in Buxton + * @param control An initialized control structure + * @param type Type of data being set + * @param one Layer of data being set + * @param two Group of the data being set + * @param three Name of the data to set + * @param three Value of the data to set + * @returns bool indicating success or failure + */ +bool cli_set_value(BuxtonControl *control, BuxtonDataType type, char *one, + char *two, char *three, char *four) + __attribute__((warn_unused_result)); + +/** + * Get a value from Buxton + * @param control An initialized control structure + * @param type Type of data being sought + * @param one Layer or Group of data being set + * @param two or key of data being set + * @param two Key if one is Layer + * @param three NULL (unused) + * @returns bool indicating success or failure + */ +bool cli_get_value(BuxtonControl *control, BuxtonDataType type, char *one, + char *two, char *three, + __attribute__((unused)) char *four) + __attribute__((warn_unused_result)); + +/* + * List keys for a layer in Buxton + * @param control An initialized control structure + * @param type Type of data (unused) + * @param one Layer to query + * @param two NULL (unused) + * @param three NULL (unusued) + * @param four NULL (unused) + * @returns bool indicating success or failure + */ +bool cli_list_keys(BuxtonControl *control, + __attribute__((unused))BuxtonDataType type, + char *one, char *two, char *three, + __attribute__((unused)) char *four) + __attribute__((warn_unused_result)); + +/** + * Unset a value from Buxton + * @param control An initialized control structure + * @param type Type of value (unused) + * @param one Layer of data being unset + * @param two Group of key to unset + * @param three Key of value to unset + * @param four NULL (unused) + * @returns bool indicating success or failure + */ +bool cli_unset_value(BuxtonControl *control, + __attribute__((unused))BuxtonDataType type, + char *one, char *two, char *three, + __attribute__((unused)) char *four) + __attribute__((warn_unused_result)); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/cli/main.c b/src/cli/main.c new file mode 100644 index 0000000..af8e599 --- /dev/null +++ b/src/cli/main.c @@ -0,0 +1,332 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +/** + * \file cli/main.c Buxton command line interface + * + * Provides a CLI to Buxton through which a variety of operations can be + * carried out + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <errno.h> +#include <getopt.h> + +#include "buxton.h" +#include "backend.h" +#include "client.h" +#include "configurator.h" +#include "direct.h" +#include "hashmap.h" +#include "log.h" +#include "protocol.h" +#include "util.h" + +static Hashmap *commands; +static BuxtonControl control; + +static bool print_help(void) +{ + const char *key; + Iterator iterator; + Command *command; + + printf("buxtonctl: Usage\n\n"); + + HASHMAP_FOREACH_KEY(command, key, commands, iterator) { + printf("\t%12s - %s\n", key, command->description); + }; + + return true; +} + +static void print_usage(Command *command) +{ + if (command->min_arguments == command->max_arguments) { + printf("%s takes %d arguments - %s\n", command->name, command->min_arguments, command->usage); + } else { + printf("%s takes at least %d arguments - %s\n", command->name, command->min_arguments, command->usage); + } +} + +/** + * Entry point into buxtonctl + * @param argc Number of arguments passed + * @param argv An array of string arguments + * @returns EXIT_SUCCESS if the operation succeeded, otherwise EXIT_FAILURE + */ +int main(int argc, char **argv) +{ + bool ret = false; + Command c_get_string, c_set_string; + Command c_get_int32, c_set_int32; + Command c_get_uint32, c_set_uint32; + Command c_get_int64, c_set_int64; + Command c_get_uint64, c_set_uint64; + Command c_get_float, c_set_float; + Command c_get_double, c_set_double; + Command c_get_bool, c_set_bool; + Command c_set_label; + Command c_create_group, c_remove_group; + Command c_unset_value; + Command c_create_db; + Command *command; + int i = 0; + int c; + bool help = false; + control.client.direct = false; + char *conf_path = NULL; + BuxtonClient client; + + /* libtool bites my twinkie */ + include_configurator(); + include_protocol(); + include_serialize(); + + /* Build a command list */ + commands = hashmap_new(string_hash_func, string_compare_func); + if (!commands) { + exit(EXIT_FAILURE); + } + + /* Strings */ + c_get_string = (Command) { "get-string", "Get a string value by key", + 2, 3, "[layer] group name", &cli_get_value, STRING }; + hashmap_put(commands, c_get_string.name, &c_get_string); + + c_set_string = (Command) { "set-string", "Set a key with a string value", + 4, 4, "layer group name value", &cli_set_value, STRING }; + hashmap_put(commands, c_set_string.name, &c_set_string); + + /* 32bit Integers */ + c_get_int32 = (Command) { "get-int32", "Get an int32_t value by key", + 2, 3, "[layer] group name", &cli_get_value, INT32 }; + hashmap_put(commands, c_get_int32.name, &c_get_int32); + + c_set_int32 = (Command) { "set-int32", "Set a key with an int32_t value", + 4, 4, "layer group name value", &cli_set_value, INT32 }; + hashmap_put(commands, c_set_int32.name, &c_set_int32); + + /* Unsigned 32bit Integers */ + c_get_uint32 = (Command) { "get-uint32", "Get an uint32_t value by key", + 2, 3, "[layer] group name", &cli_get_value, UINT32 }; + hashmap_put(commands, c_get_uint32.name, &c_get_uint32); + + c_set_uint32 = (Command) { "set-uint32", "Set a key with an uint32_t value", + 4, 4, "layer group name value", &cli_set_value, UINT32 }; + hashmap_put(commands, c_set_uint32.name, &c_set_uint32); + + /* 32bit Integers */ + c_get_int64 = (Command) { "get-int64", "Get an int64_t value by key", + 2, 3, "[layer] group name", &cli_get_value, INT64}; + hashmap_put(commands, c_get_int64.name, &c_get_int64); + + c_set_int64 = (Command) { "set-int64", "Set a key with an int64_t value", + 4, 4, "layer group name value", &cli_set_value, INT64 }; + hashmap_put(commands, c_set_int64.name, &c_set_int64); + + /* Unsigned 32bit Integers */ + c_get_uint64 = (Command) { "get-uint64", "Get an uint64_t value by key", + 2, 3, "[layer] group name", &cli_get_value, UINT64}; + hashmap_put(commands, c_get_uint64.name, &c_get_uint64); + + c_set_uint64 = (Command) { "set-uint64", "Set a key with an uint64_t value", + 4, 4, "layer group name value", &cli_set_value, UINT64 }; + hashmap_put(commands, c_set_uint64.name, &c_set_uint64); + + /* Floats */ + c_get_float = (Command) { "get-float", "Get a float point value by key", + 2, 3, "[layer] group name", &cli_get_value, FLOAT }; + hashmap_put(commands, c_get_float.name, &c_get_float); + + c_set_float = (Command) { "set-float", "Set a key with a floating point value", + 4, 4, "layer group name value", &cli_set_value, FLOAT }; + hashmap_put(commands, c_set_float.name, &c_set_float); + + /* Doubles */ + c_get_double = (Command) { "get-double", "Get a double precision value by key", + 2, 3, "[layer] group name", &cli_get_value, DOUBLE }; + hashmap_put(commands, c_get_double.name, &c_get_double); + + c_set_double = (Command) { "set-double", "Set a key with a double precision value", + 4, 4, "layer group name value", &cli_set_value, DOUBLE }; + hashmap_put(commands, c_set_double.name, &c_set_double); + + /* Booleans */ + c_get_bool = (Command) { "get-bool", "Get a boolean value by key", + 2, 3, "[layer] group name", &cli_get_value, BOOLEAN }; + hashmap_put(commands, c_get_bool.name, &c_get_bool); + + c_set_bool = (Command) { "set-bool", "Set a key with a boolean value", + 4, 4, "layer group name value", &cli_set_value, BOOLEAN }; + hashmap_put(commands, c_set_bool.name, &c_set_bool); + + /* SMACK labels */ + c_set_label = (Command) { "set-label", "Set a value's label", + 3, 4, "layer group [name] label", &cli_set_label, STRING }; + + hashmap_put(commands, c_set_label.name, &c_set_label); + + /* Group management */ + c_create_group = (Command) { "create-group", "Create a group in a layer", + 2, 2, "layer group", &cli_create_group, STRING }; + hashmap_put(commands, c_create_group.name, &c_create_group); + + c_remove_group = (Command) { "remove-group", "Remove a group from a layer", + 2, 2, "layer group", &cli_remove_group, STRING }; + hashmap_put(commands, c_remove_group.name, &c_remove_group); + + /* Unset value */ + c_unset_value = (Command) { "unset-value", "Unset a value by key", + 3, 3, "layer group name", &cli_unset_value, STRING }; + hashmap_put(commands, c_unset_value.name, &c_unset_value); + + /* Create db for layer */ + c_create_db = (Command) { "create-db", "Create the database file for a layer", + 1, 1, "layer", &cli_create_db, STRING }; + hashmap_put(commands, c_create_db.name, &c_create_db); + + static struct option opts[] = { + { "config-file", 1, NULL, 'c' }, + { "direct", 0, NULL, 'd' }, + { "help", 0, NULL, 'h' }, + { NULL, 0, NULL, 0 } + }; + + while (true) { + c = getopt_long(argc, argv, "c:dh", opts, &i); + + if (c == -1) { + break; + } + + switch (c) { + case 'c': + conf_path = strdup(optarg); + if (!conf_path) { + goto end; + } + break; + case 'd': + control.client.direct = true; + break; + case 'h': + help = true; + break; + } + } + + if (optind == argc) { + print_help(); + goto end; + } + + if ((command = hashmap_get(commands, argv[optind])) == NULL) { + printf("Unknown command: %s\n", argv[optind]); + goto end; + } + + /* We now execute the command */ + if (command->method == NULL) { + printf("Not yet implemented: %s\n", command->name); + goto end; + } + + if (help) { + /* Ensure we cleanup and abort when using help */ + print_usage(command); + ret = false; + goto end; + } + + if ((argc - optind - 1 < command->min_arguments) || + (argc - optind - 1 > command->max_arguments)) { + print_usage(command); + print_help(); + ret = false; + goto end; + } + + control.client.uid = geteuid(); + if (!control.client.direct) { + if (conf_path) { + if (buxton_set_conf_file(conf_path)) { + printf("Failed to set configuration file path\n"); + } + } + if (buxton_open(&client) < 0) { + buxton_log("Failed to talk to Buxton, falling back to direct\n"); + control.client.direct = true; + } else { + control.client = *(_BuxtonClient *)client; + } + } + + if (control.client.direct) { + if (conf_path) { + int r; + struct stat st; + + r = stat(conf_path, &st); + if (r == -1) { + printf("Invalid configuration file path\n"); + goto end; + } else { + if (st.st_mode & S_IFDIR) { + printf("Configuration file given is a directory\n"); + goto end; + } + } + buxton_add_cmd_line(CONFIG_CONF_FILE, conf_path); + } + if (!buxton_direct_open(&(control))) { + buxton_log("Failed to directly talk to Buxton\n"); + ret = false; + goto end; + } + } + + /* Connected to buxton_client, execute method */ + ret = command->method(&control, command->type, + optind + 1 < argc ? argv[optind + 1] : NULL, + optind + 2 < argc ? argv[optind + 2] : NULL, + optind + 3 < argc ? argv[optind + 3] : NULL, + optind + 4 < argc ? argv[optind + 4] : NULL); + +end: + free(conf_path); + hashmap_free(commands); + buxton_direct_close(&control); + if (ret) { + return EXIT_SUCCESS; + } + return EXIT_FAILURE; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/core/daemon.c b/src/core/daemon.c new file mode 100644 index 0000000..cd4190a --- /dev/null +++ b/src/core/daemon.c @@ -0,0 +1,1135 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <errno.h> +#include <stdlib.h> +#include <stdint.h> +#include <string.h> +#include <attr/xattr.h> + +#include "daemon.h" +#include "direct.h" +#include "log.h" +#include "util.h" +#include "buxtonlist.h" + +bool parse_list(BuxtonControlMessage msg, size_t count, BuxtonData *list, + _BuxtonKey *key, BuxtonData **value) +{ + switch (msg) { + case BUXTON_CONTROL_SET: + if (count != 4) { + return false; + } + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != STRING || list[3].type == BUXTON_TYPE_MIN || + list[3].type == BUXTON_TYPE_MAX) { + return false; + } + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + key->name = list[2].store.d_string; + key->type = list[3].type; + *value = &(list[3]); + break; + case BUXTON_CONTROL_SET_LABEL: + if (count == 3) { + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != STRING) { + return false; + } + key->type = STRING; + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + *value = &list[2]; + } else if (count == 4) { + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != STRING || list[3].type != STRING) { + return false; + } + key->type = STRING; + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + key->name = list[2].store.d_string; + *value = &list[3]; + } else { + return false; + } + break; + case BUXTON_CONTROL_CREATE_GROUP: + if (count != 2) { + return false; + } + if (list[0].type != STRING || list[1].type != STRING) { + return false; + } + key->type = STRING; + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + break; + case BUXTON_CONTROL_REMOVE_GROUP: + if (count != 2) { + return false; + } + if (list[0].type != STRING || list[1].type != STRING) { + return false; + } + key->type = STRING; + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + break; + case BUXTON_CONTROL_GET: + if (count == 4) { + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != STRING || list[3].type != UINT32) { + return false; + } + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + key->name = list[2].store.d_string; + key->type = list[3].store.d_uint32; + } else if (count == 3) { + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != UINT32) { + return false; + } + key->group = list[0].store.d_string; + key->name = list[1].store.d_string; + key->type = list[2].store.d_uint32; + } else { + return false; + } + break; + case BUXTON_CONTROL_LIST: + return false; + if (count != 1) { + return false; + } + if (list[0].type != STRING) { + return false; + } + *value = &list[0]; + break; + case BUXTON_CONTROL_UNSET: + if (count != 4) { + return false; + } + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != STRING || list[3].type != UINT32) { + return false; + } + key->layer = list[0].store.d_string; + key->group = list[1].store.d_string; + key->name = list[2].store.d_string; + key->type = list[3].store.d_uint32; + break; + case BUXTON_CONTROL_NOTIFY: + if (count != 3) { + return false; + } + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != UINT32) { + return false; + } + key->group = list[0].store.d_string; + key->name = list[1].store.d_string; + key->type = list[2].store.d_uint32; + break; + case BUXTON_CONTROL_UNNOTIFY: + if (count != 3) { + return false; + } + if (list[0].type != STRING || list[1].type != STRING || + list[2].type != UINT32) { + return false; + } + key->group = list[0].store.d_string; + key->name = list[1].store.d_string; + key->type = list[2].store.d_uint32; + break; + default: + return false; + } + + return true; +} + +bool buxtond_handle_message(BuxtonDaemon *self, client_list_item *client, size_t size) +{ + BuxtonControlMessage msg; + int32_t response; + BuxtonData *list = NULL; + _cleanup_buxton_data_ BuxtonData *data = NULL; + uint16_t i; + ssize_t p_count; + size_t response_len; + BuxtonData response_data, mdata; + BuxtonData *value = NULL; + _BuxtonKey key = {{0}, {0}, {0}, 0}; + BuxtonArray *out_list = NULL, *key_list = NULL; + _cleanup_free_ uint8_t *response_store = NULL; + uid_t uid; + bool ret = false; + uint32_t msgid = 0; + uint32_t n_msgid = 0; + + assert(self); + assert(client); + + uid = self->buxton.client.uid; + p_count = buxton_deserialize_message((uint8_t*)client->data, &msg, size, + &msgid, &list); + if (p_count < 0) { + if (errno == ENOMEM) { + abort(); + } + /* Todo: terminate the client due to invalid message */ + buxton_debug("Failed to deserialize message\n"); + goto end; + } + + /* Check valid range */ + if (msg <= BUXTON_CONTROL_MIN || msg >= BUXTON_CONTROL_MAX) { + goto end; + } + + if (!parse_list(msg, (size_t)p_count, list, &key, &value)) { + goto end; + } + + /* use internal function from buxtond */ + switch (msg) { + case BUXTON_CONTROL_SET: + set_value(self, client, &key, value, &response); + break; + case BUXTON_CONTROL_SET_LABEL: + set_label(self, client, &key, value, &response); + break; + case BUXTON_CONTROL_CREATE_GROUP: + create_group(self, client, &key, &response); + break; + case BUXTON_CONTROL_REMOVE_GROUP: + remove_group(self, client, &key, &response); + break; + case BUXTON_CONTROL_GET: + data = get_value(self, client, &key, &response); + break; + case BUXTON_CONTROL_UNSET: + unset_value(self, client, &key, &response); + break; + case BUXTON_CONTROL_LIST: + key_list = list_keys(self, client, &value->store.d_string, + &response); + break; + case BUXTON_CONTROL_NOTIFY: + register_notification(self, client, &key, msgid, &response); + break; + case BUXTON_CONTROL_UNNOTIFY: + n_msgid = unregister_notification(self, client, &key, &response); + break; + default: + goto end; + } + /* Set a response code */ + response_data.type = INT32; + response_data.store.d_int32 = response; + out_list = buxton_array_new(); + if (!out_list) { + abort(); + } + if (!buxton_array_add(out_list, &response_data)) { + abort(); + } + + + switch (msg) { + /* TODO: Use cascading switch */ + case BUXTON_CONTROL_SET: + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize set response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_SET_LABEL: + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize set_label response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_CREATE_GROUP: + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize create_group response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_REMOVE_GROUP: + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize remove_group response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_GET: + if (data && !buxton_array_add(out_list, data)) { + abort(); + } + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize get response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_UNSET: + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize unset response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_LIST: + if (key_list) { + for (i = 0; i < key_list->len; i++) { + if (!buxton_array_add(out_list, buxton_array_get(key_list, i))) { + abort(); + } + } + buxton_array_free(&key_list, NULL); + } + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize list response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_NOTIFY: + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize notify response message\n"); + goto end; + } + break; + case BUXTON_CONTROL_UNNOTIFY: + mdata.type = UINT32; + mdata.store.d_uint32 = n_msgid; + if (!buxton_array_add(out_list, &mdata)) { + abort(); + } + response_len = buxton_serialize_message(&response_store, + BUXTON_CONTROL_STATUS, + msgid, out_list); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize unnotify response message\n"); + goto end; + } + break; + default: + goto end; + } + + /* Now write the response */ + ret = _write(client->fd, response_store, response_len); + if (ret) { + if (msg == BUXTON_CONTROL_SET && response == 0) { + buxtond_notify_clients(self, client, &key, value); + } else if (msg == BUXTON_CONTROL_UNSET && response == 0) { + buxtond_notify_clients(self, client, &key, NULL); + } + } + +end: + /* Restore our own UID */ + self->buxton.client.uid = uid; + if (out_list) { + buxton_array_free(&out_list, NULL); + } + if (list) { + for (i=0; i < p_count; i++) { + if (list[i].type == STRING) { + free(list[i].store.d_string.value); + } + } + free(list); + } + return ret; +} + +void buxtond_notify_clients(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, BuxtonData *value) +{ + BuxtonList *list = NULL; + BuxtonList *elem = NULL; + BuxtonNotification *nitem; + _cleanup_free_ uint8_t* response = NULL; + size_t response_len; + BuxtonArray *out_list = NULL; + _cleanup_free_ char *key_name; + int r; + + assert(self); + assert(client); + assert(key); + + r = asprintf(&key_name, "%s%s", key->group.value, key->name.value); + if (r == -1) { + abort(); + } + list = hashmap_get(self->notify_mapping, key_name); + if (!list) { + return; + } + + BUXTON_LIST_FOREACH(list, elem) { + if (!elem) { + break; + } + nitem = elem->data; + int c = 1; + __attribute__((unused)) bool unused; + free(response); + response = NULL; + + if (nitem->old_data && value) { + switch (value->type) { + case STRING: + c = memcmp((const void *) + (nitem->old_data->store.d_string.value), + (const void *)(value->store.d_string.value), + value->store.d_string.length); + break; + case INT32: + c = memcmp((const void *)&(nitem->old_data->store.d_int32), + (const void *)&(value->store.d_int32), + sizeof(int32_t)); + break; + case UINT32: + c = memcmp((const void *)&(nitem->old_data->store.d_uint32), + (const void *)&(value->store.d_uint32), + sizeof(uint32_t)); + break; + case INT64: + c = memcmp((const void *)&(nitem->old_data->store.d_int64), + (const void *)&(value->store.d_int64), + sizeof(int64_t)); + break; + case UINT64: + c = memcmp((const void *)&(nitem->old_data->store.d_uint64), + (const void *)&(value->store.d_uint64), + sizeof(uint64_t)); + break; + case FLOAT: + c = memcmp((const void *)&(nitem->old_data->store.d_float), + (const void *)&(value->store.d_float), + sizeof(float)); + break; + case DOUBLE: + c = memcmp((const void *)&(nitem->old_data->store.d_double), + (const void *)&(value->store.d_double), + sizeof(double)); + break; + case BOOLEAN: + c = memcmp((const void *)&(nitem->old_data->store.d_boolean), + (const void *)&(value->store.d_boolean), + sizeof(bool)); + break; + default: + buxton_log("Internal state corruption: Notification data type invalid\n"); + return; + } + } + + if (!c) { + continue; + } + if (nitem->old_data && (nitem->old_data->type == STRING)) { + free(nitem->old_data->store.d_string.value); + } + free(nitem->old_data); + + nitem->old_data = malloc0(sizeof(BuxtonData)); + if (!nitem->old_data) { + abort(); + } + if (value) { + if (!buxton_data_copy(value, nitem->old_data)) { + abort(); + } + } + + out_list = buxton_array_new(); + if (!out_list) { + abort(); + } + if (value) { + if (!buxton_array_add(out_list, value)) { + abort(); + } + } + + response_len = buxton_serialize_message(&response, + BUXTON_CONTROL_CHANGED, + nitem->msgid, out_list); + buxton_array_free(&out_list, NULL); + if (response_len == 0) { + if (errno == ENOMEM) { + abort(); + } + buxton_log("Failed to serialize notification\n"); + return; + } + buxton_debug("Notification to %d of key change (%s)\n", nitem->client->fd, + key_name); + + unused = _write(nitem->client->fd, response, response_len); + } +} + +void set_value(BuxtonDaemon *self, client_list_item *client, _BuxtonKey *key, + BuxtonData *value, int32_t *status) +{ + + assert(self); + assert(client); + assert(key); + assert(value); + assert(status); + + *status = -1; + + buxton_debug("Daemon setting [%s][%s][%s]\n", + key->layer.value, + key->group.value, + key->name.value); + + self->buxton.client.uid = client->cred.uid; + + if (!buxton_direct_set_value(&self->buxton, key, value, client->smack_label)) { + return; + } + + *status = 0; + buxton_debug("Daemon set value completed\n"); +} + +void set_label(BuxtonDaemon *self, client_list_item *client, _BuxtonKey *key, + BuxtonData *value, int32_t *status) +{ + + assert(self); + assert(client); + assert(key); + assert(value); + assert(status); + + *status = -1; + + buxton_debug("Daemon setting label on [%s][%s][%s]\n", + key->layer.value, + key->group.value, + key->name.value); + + self->buxton.client.uid = client->cred.uid; + + /* Use internal library to set label */ + if (!buxton_direct_set_label(&self->buxton, key, &value->store.d_string)) { + return; + } + + *status = 0; + buxton_debug("Daemon set label completed\n"); +} + +void create_group(BuxtonDaemon *self, client_list_item *client, _BuxtonKey *key, + int32_t *status) +{ + assert(self); + assert(client); + assert(key); + assert(status); + + *status = -1; + + buxton_debug("Daemon creating group [%s][%s]\n", + key->layer.value, + key->group.value); + + self->buxton.client.uid = client->cred.uid; + + /* Use internal library to create group */ + if (!buxton_direct_create_group(&self->buxton, key, client->smack_label)) { + return; + } + + *status = 0; + buxton_debug("Daemon create group completed\n"); +} + +void remove_group(BuxtonDaemon *self, client_list_item *client, _BuxtonKey *key, + int32_t *status) +{ + assert(self); + assert(client); + assert(key); + assert(status); + + *status = -1; + + buxton_debug("Daemon removing group [%s][%s]\n", + key->layer.value, + key->group.value); + + self->buxton.client.uid = client->cred.uid; + + /* Use internal library to create group */ + if (!buxton_direct_remove_group(&self->buxton, key, client->smack_label)) { + return; + } + + *status = 0; + buxton_debug("Daemon remove group completed\n"); +} + +void unset_value(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status) +{ + assert(self); + assert(client); + assert(key); + assert(status); + + *status = -1; + + buxton_debug("Daemon unsetting [%s][%s][%s]\n", + key->layer.value, + key->group.value, + key->name.value); + + /* Use internal library to unset value */ + self->buxton.client.uid = client->cred.uid; + if (!buxton_direct_unset_value(&self->buxton, key, client->smack_label)) { + return; + } + + buxton_debug("unset value returned successfully from db\n"); + + *status = 0; + buxton_debug("Daemon unset value completed\n"); +} + +BuxtonData *get_value(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status) +{ + BuxtonData *data = NULL; + BuxtonString label; + int32_t ret; + + assert(self); + assert(client); + assert(key); + assert(status); + + *status = -1; + + data = malloc0(sizeof(BuxtonData)); + if (!data) { + abort(); + } + + if (key->layer.value) { + buxton_debug("Daemon getting [%s][%s][%s]\n", key->layer.value, + key->group.value, key->name.value); + } else { + buxton_debug("Daemon getting [%s][%s]\n", key->group.value, + key->name.value); + } + self->buxton.client.uid = client->cred.uid; + ret = buxton_direct_get_value(&self->buxton, key, data, &label, + client->smack_label); + if (ret) { + goto fail; + } + + free(label.value); + buxton_debug("get value returned successfully from db\n"); + + *status = 0; + goto end; +fail: + buxton_debug("get value failed\n"); + free(data); + data = NULL; +end: + + return data; +} + +BuxtonArray *list_keys(BuxtonDaemon *self, client_list_item *client, + BuxtonString *layer, int32_t *status) +{ + BuxtonArray *ret_list = NULL; + assert(self); + assert(client); + assert(layer); + assert(status); + + *status = -1; + if (buxton_direct_list_keys(&self->buxton, layer, &ret_list)) { + *status = 0; + } + return ret_list; +} + +void register_notification(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, uint32_t msgid, + int32_t *status) +{ + BuxtonList *n_list = NULL; + BuxtonNotification *nitem; + BuxtonData *old_data = NULL; + int32_t key_status; + char *key_name; + int r; + + assert(self); + assert(client); + assert(key); + assert(status); + + *status = -1; + + nitem = malloc0(sizeof(BuxtonNotification)); + if (!nitem) { + abort(); + } + nitem->client = client; + + /* Store data now, cheap */ + old_data = get_value(self, client, key, &key_status); + if (key_status != 0) { + free(nitem); + return; + } + nitem->old_data = old_data; + nitem->msgid = msgid; + + /* May be null, but will append regardless */ + r = asprintf(&key_name, "%s%s", key->group.value, key->name.value); + if (r == -1) { + abort(); + } + n_list = hashmap_get(self->notify_mapping, key_name); + + if (!n_list) { + if (!buxton_list_append(&n_list, nitem)) { + abort(); + } + + if (hashmap_put(self->notify_mapping, key_name, n_list) < 0) { + abort(); + } + } else { + free(key_name); + if (!buxton_list_append(&n_list, nitem)) { + abort(); + } + } + *status = 0; +} + +uint32_t unregister_notification(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status) +{ + BuxtonList *n_list = NULL; + BuxtonList *elem = NULL; + BuxtonNotification *nitem, *citem = NULL; + uint32_t msgid = 0; + _cleanup_free_ char *key_name = NULL; + void *old_key_name; + int r; + + assert(self); + assert(client); + assert(key); + assert(status); + + *status = -1; + r = asprintf(&key_name, "%s%s", key->group.value, key->name.value); + if (r == -1) { + abort(); + } + n_list = hashmap_get2(self->notify_mapping, key_name, &old_key_name); + /* This key isn't actually registered for notifications */ + if (!n_list) { + return 0; + } + + BUXTON_LIST_FOREACH(n_list, elem) { + if (!elem) { + break; + } + nitem = elem->data; + /* Find the list item for this client */ + if (nitem->client == client) { + citem = nitem; + } + break; + }; + + /* Client hasn't registered for notifications on this key */ + if (!citem) { + return 0; + } + + msgid = citem->msgid; + /* Remove client from notifications */ + free_buxton_data(&(citem->old_data)); + buxton_list_remove(&n_list, citem, true); + + /* If we removed the last item, remove the mapping too */ + if (!n_list) { + free(old_key_name); + (void)hashmap_remove(self->notify_mapping, key_name); + } + + *status = 0; + + return msgid; +} + +bool identify_client(client_list_item *cl) +{ + /* Identity handling */ + ssize_t nr; + int data; + struct msghdr msgh; + struct iovec iov; + __attribute__((unused)) struct ucred *ucredp; + struct cmsghdr *cmhp; + socklen_t len = sizeof(struct ucred); + int on = 1; + + assert(cl); + + union { + struct cmsghdr cmh; + char control[CMSG_SPACE(sizeof(struct ucred))]; + } control_un; + + setsockopt(cl->fd, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); + + control_un.cmh.cmsg_len = CMSG_LEN(sizeof(struct ucred)); + control_un.cmh.cmsg_level = SOL_SOCKET; + control_un.cmh.cmsg_type = SCM_CREDENTIALS; + + msgh.msg_control = control_un.control; + msgh.msg_controllen = sizeof(control_un.control); + + msgh.msg_iov = &iov; + msgh.msg_iovlen = 1; + iov.iov_base = &data; + iov.iov_len = sizeof(int); + + msgh.msg_name = NULL; + msgh.msg_namelen = 0; + + nr = recvmsg(cl->fd, &msgh, MSG_PEEK | MSG_DONTWAIT); + if (nr == -1) { + return false; + } + + cmhp = CMSG_FIRSTHDR(&msgh); + + if (cmhp == NULL || cmhp->cmsg_len != CMSG_LEN(sizeof(struct ucred))) { + return false; + } + + if (cmhp->cmsg_level != SOL_SOCKET || cmhp->cmsg_type != SCM_CREDENTIALS) { + return false; + } + + ucredp = (struct ucred *) CMSG_DATA(cmhp); + + if (getsockopt(cl->fd, SOL_SOCKET, SO_PEERCRED, &cl->cred, &len) == -1) { + return false; + } + + return true; +} + +void add_pollfd(BuxtonDaemon *self, int fd, short events, bool a) +{ + assert(self); + assert(fd >= 0); + + if (!greedy_realloc((void **) &(self->pollfds), &(self->nfds_alloc), + (size_t)((self->nfds + 1) * (sizeof(struct pollfd))))) { + abort(); + } + if (!greedy_realloc((void **) &(self->accepting), &(self->accepting_alloc), + (size_t)((self->nfds + 1) * (sizeof(self->accepting))))) { + abort(); + } + self->pollfds[self->nfds].fd = fd; + self->pollfds[self->nfds].events = events; + self->pollfds[self->nfds].revents = 0; + self->accepting[self->nfds] = a; + self->nfds++; + + buxton_debug("Added fd %d to our poll list (accepting=%d)\n", fd, a); +} + +void del_pollfd(BuxtonDaemon *self, nfds_t i) +{ + assert(self); + assert(i < self->nfds); + + buxton_debug("Removing fd %d from our list\n", self->pollfds[i].fd); + + if (i != (self->nfds - 1)) { + memmove(&(self->pollfds[i]), + &(self->pollfds[i + 1]), + /* + * nfds < max int because of kernel limit of + * fds. i + 1 < nfds because of if and assert + * so the casts below are always >= 0 and less + * than long unsigned max int so no loss of + * precision. + */ + (size_t)(self->nfds - i - 1) * sizeof(struct pollfd)); + memmove(&(self->accepting[i]), + &(self->accepting[i + 1]), + (size_t)(self->nfds - i - 1) * sizeof(self->accepting)); + } + self->nfds--; +} + +static void handle_smack_label(client_list_item *cl) +{ + socklen_t slabel_len = 1; + char *buf = NULL; + BuxtonString *slabel = NULL; + int ret; + + ret = getsockopt(cl->fd, SOL_SOCKET, SO_PEERSEC, NULL, &slabel_len); + /* libsmack ignores ERANGE here, so we ignore it too */ + if (ret < 0 && errno != ERANGE) { + switch (errno) { + case ENOPROTOOPT: + /* If Smack is not enabled, do not set the client label */ + cl->smack_label = NULL; + return; + default: + buxton_log("getsockopt(): %m\n"); + exit(EXIT_FAILURE); + } + } + + slabel = malloc0(sizeof(BuxtonString)); + if (!slabel) { + abort(); + } + + /* already checked slabel_len positive above */ + buf = malloc0((size_t)slabel_len + 1); + if (!buf) { + abort(); + } + + ret = getsockopt(cl->fd, SOL_SOCKET, SO_PEERSEC, buf, &slabel_len); + if (ret < 0) { + buxton_log("getsockopt(): %m\n"); + exit(EXIT_FAILURE); + } + + slabel->value = buf; + slabel->length = (uint32_t)slabel_len; + + buxton_debug("getsockopt(): label=\"%s\"\n", slabel->value); + + cl->smack_label = slabel; +} + +bool handle_client(BuxtonDaemon *self, client_list_item *cl, nfds_t i) +{ + ssize_t l; + uint16_t peek; + bool more_data = false; + int message_limit = 32; + + assert(self); + assert(cl); + + if (!cl->data) { + cl->data = malloc0(BUXTON_MESSAGE_HEADER_LENGTH); + cl->offset = 0; + cl->size = BUXTON_MESSAGE_HEADER_LENGTH; + } + if (!cl->data) { + abort(); + } + /* client closed the connection, or some error occurred? */ + if (recv(cl->fd, cl->data, cl->size, MSG_PEEK | MSG_DONTWAIT) <= 0) { + goto terminate; + } + + /* need to authenticate the client? */ + if ((cl->cred.uid == 0) || (cl->cred.pid == 0)) { + if (!identify_client(cl)) { + goto terminate; + } + + handle_smack_label(cl); + } + + buxton_debug("New packet from UID %ld, PID %ld\n", cl->cred.uid, cl->cred.pid); + + /* Hand off any read data */ + do { + l = read(self->pollfds[i].fd, (cl->data) + cl->offset, cl->size - cl->offset); + + /* + * Close clients with read errors. If there isn't more + * data and we don't have a complete message just + * cleanup and let the client resend their request. + */ + if (l < 0) { + if (errno != EAGAIN) { + goto terminate; + } else { + goto cleanup; + } + } else if (l == 0) { + goto cleanup; + } + + cl->offset += (size_t)l; + if (cl->offset < BUXTON_MESSAGE_HEADER_LENGTH) { + continue; + } + if (cl->size == BUXTON_MESSAGE_HEADER_LENGTH) { + cl->size = buxton_get_message_size(cl->data, cl->offset); + if (cl->size == 0 || cl->size > BUXTON_MESSAGE_MAX_LENGTH) { + goto terminate; + } + } + if (cl->size != BUXTON_MESSAGE_HEADER_LENGTH) { + cl->data = realloc(cl->data, cl->size); + if (!cl->data) { + abort(); + } + } + if (cl->size != cl->offset) { + continue; + } + if (!buxtond_handle_message(self, cl, cl->size)) { + buxton_log("Communication failed with client %d\n", cl->fd); + goto terminate; + } + + message_limit--; + if (message_limit) { + continue; + } + if (recv(cl->fd, &peek, sizeof(uint16_t), MSG_PEEK | MSG_DONTWAIT) > 0) { + more_data = true; + } + goto cleanup; + } while (l > 0); + +cleanup: + free(cl->data); + cl->data = NULL; + cl->size = BUXTON_MESSAGE_HEADER_LENGTH; + cl->offset = 0; + return more_data; + +terminate: + terminate_client(self, cl, i); + return more_data; +} + +void terminate_client(BuxtonDaemon *self, client_list_item *cl, nfds_t i) +{ + del_pollfd(self, i); + close(cl->fd); + if (cl->smack_label) { + free(cl->smack_label->value); + } + free(cl->smack_label); + free(cl->data); + buxton_debug("Closed connection from fd %d\n", cl->fd); + LIST_REMOVE(client_list_item, item, self->client_list, cl); + free(cl); + cl = NULL; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/core/daemon.h b/src/core/daemon.h new file mode 100644 index 0000000..5c6ceaa --- /dev/null +++ b/src/core/daemon.h @@ -0,0 +1,259 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file daemon.h Internal header + * This file is used internally by buxton to provide functionality + * used for the buxtond + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <sys/poll.h> +#include <sys/socket.h> + +#include "buxton.h" +#include "backend.h" +#include "hashmap.h" +#include "list.h" +#include "protocol.h" +#include "serialize.h" + +/** + * List for daemon's clients + */ +typedef struct client_list_item { + LIST_FIELDS(struct client_list_item, item); /**<List type */ + int fd; /**<File descriptor of connected client */ + struct ucred cred; /**<Credentials of connected client */ + BuxtonString *smack_label; /**<Smack label of connected client */ + uint8_t *data; /**<Data buffer for the client */ + size_t offset; /**<Current position to write to data buffer */ + size_t size; /**<Size of the data buffer */ +} client_list_item; + +/** + * Notification registration + */ +typedef struct BuxtonNotification { + client_list_item *client; /**<Client */ + BuxtonData *old_data; /**<Old value of a particular key*/ + uint32_t msgid; /**<Message id from the client */ +} BuxtonNotification; + +/** + * Global store of buxtond state + */ +typedef struct BuxtonDaemon { + size_t nfds_alloc; + size_t accepting_alloc; + nfds_t nfds; + bool *accepting; + struct pollfd *pollfds; + client_list_item *client_list; + Hashmap *notify_mapping; + BuxtonControl buxton; +} BuxtonDaemon; + +/** + * Take a BuxtonData array and set key, layer and value items + * correctly + * @param msg Control message specifying how to parse the array + * @param count Number of elements in the array + * @param list BuxtonData array to parse + * @param key Pointer to pointer to set if key is used + * @param value Pointer to pointer to set if value is used + * @returns bool indicating success of parsing + */ +bool parse_list(BuxtonControlMessage msg, size_t count, BuxtonData *list, + _BuxtonKey *key, BuxtonData **value) + __attribute__((warn_unused_result)); + +/** + * Handle a message within buxtond + * @param self Reference to BuxtonDaemon + * @param client Current client + * @param size Size of the data being handled + * @returns bool True if message was successfully handled + */ +bool buxtond_handle_message(BuxtonDaemon *self, + client_list_item *client, + size_t size) + __attribute__((warn_unused_result)); + +/** + * Notify clients a value changes in buxtond + * @param self Refernece to BuxtonDaemon + * @param client Current client + * @param key Modified key + * @param value Modified value + */ +void buxtond_notify_clients(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey* key, BuxtonData *value); + +/** + * Buxton daemon function for setting a value + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key for the value being set + * @param value Value being set + * @param status Will be set with the int32_t result of the operation + */ +void set_value(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, BuxtonData *value, int32_t *status); + +/** + * Buxton daemon function for setting a label + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key or group for the label being set + * @param value Label being set + * @param status Will be set with the int32_t result of the operation + */ +void set_label(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, BuxtonData *value, int32_t *status); + +/** + * Buxton daemon function for creating a group + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key with layer and group members initialized + * @param status Will be set with the int32_t result of the operation + */ +void create_group(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status); + +/** + * Buxton daemon function for removing a group + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key with layer and group members initialized + * @param status Will be set with the int32_t result of the operation + */ +void remove_group(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status); + +/** + * Buxton daemon function for getting a value + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key for the value being sought + * @param status Will be set with the int32_t result of the operation + * @returns BuxtonData Value stored for key if successful otherwise NULL + */ +BuxtonData *get_value(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status) + __attribute__((warn_unused_result)); + +/** + * Buxton daemon function for unsetting a value + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key for the value being dunset + * @param status Will be set with the int32_t result of the operation + */ +void unset_value(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status); + +/** + * Buxton daemon function for listing keys in a given layer + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param layer Layer to query + * @param status Will be set with the int32_t result of the operation + */ +BuxtonArray *list_keys(BuxtonDaemon *self, client_list_item *client, + BuxtonString *layer, int32_t *status) + __attribute__((warn_unused_result)); + +/** + * Buxton daemon function for registering notifications on a given key + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key to notify for changes on + * @param msgid Message ID from the client + * @param status Will be set with the int32_t result of the operation + */ +void register_notification(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, uint32_t msgid, + int32_t *status); + +/** + * Buxton daemon function for unregistering notifications from the given key + * @param self buxtond instance being run + * @param client Used to validate smack access + * @param key Key to no longer recieve notifications for + * @param status Will be set with the int32_t result of the operation + * @return Message ID used to send key's notifications to the client + */ +uint32_t unregister_notification(BuxtonDaemon *self, client_list_item *client, + _BuxtonKey *key, int32_t *status) + __attribute__((warn_unused_result)); + +/** + * Verify credentials for the client socket + * @param cl Client to check the credentials of + * @return bool indicating credentials where found or not + */ +bool identify_client(client_list_item *cl) + __attribute__((warn_unused_result)); + +/** + * Add a fd to daemon's poll list + * @param self buxtond instance being run + * @param fd File descriptor to add to the poll list + * @param events Priority mask for events + * @param a Accepting status of the fd + * @return None + */ +void add_pollfd(BuxtonDaemon *self, int fd, short events, bool a); + +/** + * Add a fd to daemon's poll list + * @param self buxtond instance being run + * @param i File descriptor to remove from poll list + * @return None + */ +void del_pollfd(BuxtonDaemon *self, nfds_t i); + +/** + * Handle a client connection + * @param self buxtond instance being run + * @param cl The currently activate client + * @param i The currently active file descriptor + * @return bool indicating more data to process + */ +bool handle_client(BuxtonDaemon *self, client_list_item *cl, nfds_t i) + __attribute__((warn_unused_result)); + +/** + * Terminate client connectoin + * @param self buxtond instance being run + * @param cl The client to terminate + * @param i File descriptor to remove from poll list + */ +void terminate_client(BuxtonDaemon *self, client_list_item *cl, nfds_t i); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/core/main.c b/src/core/main.c new file mode 100644 index 0000000..9d8751b --- /dev/null +++ b/src/core/main.c @@ -0,0 +1,397 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file core/main.c Buxton daemon + * + * This file provides the buxton daemon + */ +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <errno.h> +#include <getopt.h> +#include <fcntl.h> +#include <poll.h> +#include <signal.h> +#include <sys/socket.h> +#include <sys/stat.h> +#include <sys/un.h> +#include <systemd/sd-daemon.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <stdbool.h> +#include <attr/xattr.h> + +#include "buxton.h" +#include "backend.h" +#include "daemon.h" +#include "direct.h" +#include "list.h" +#include "log.h" +#include "smack.h" +#include "util.h" +#include "configurator.h" +#include "buxtonlist.h" + +#define POLL_TIMEOUT 250 +#define SOCKET_TIMEOUT 5 + +static volatile bool do_shutdown = false; +static BuxtonDaemon self; + +void my_handler(int sig) +{ + do_shutdown = true; +} + +static void print_usage(char *name) +{ + printf("%s: Usage\n\n", name); + + printf(" -c, --config-file Path to configuration file\n"); + printf(" -h, --help Display this help message\n"); +} + +/** + * Entry point into buxtond + * @param argc Number of arguments passed + * @param argv An array of string arguments + * @returns EXIT_SUCCESS if the operation succeeded, otherwise EXIT_FAILURE + */ +int main(int argc, char *argv[]) +{ + int fd; + int smackfd = -1; + socklen_t addr_len; + struct sockaddr_un remote; + int descriptors; + int ret; + bool manual_start = false; + struct sigaction sa; + bool leftover_messages = false; + struct stat st; + bool help = false; + BuxtonList *map_list = NULL; + Iterator iter; + char *notify_key; + + static struct option opts[] = { + { "config-file", 1, NULL, 'c' }, + { "help", 0, NULL, 'h' }, + { NULL, 0, NULL, 0 } + }; + + while (true) { + int c; + int i; + c = getopt_long(argc, argv, "c:h", opts, &i); + + if (c == -1) { + break; + } + + switch (c) { + case 'c': + ret = stat(optarg, &st); + if (ret == -1) { + buxton_log("Invalid configuration file path\n"); + exit(EXIT_FAILURE); + } else { + if (st.st_mode & S_IFDIR) { + buxton_log("Configuration file given is a directory\n"); + exit(EXIT_FAILURE); + } + } + + buxton_add_cmd_line(CONFIG_CONF_FILE, optarg); + break; + case 'h': + help = true; + break; + } + } + + if (help) { + print_usage(argv[0]); + exit(EXIT_SUCCESS); + } + + if (!buxton_cache_smack_rules()) { + exit(EXIT_FAILURE); + } + smackfd = buxton_watch_smack_rules(); + if (smackfd < 0 && errno) { + exit(EXIT_FAILURE); + } + + self.nfds_alloc = 0; + self.accepting_alloc = 0; + self.nfds = 0; + self.buxton.client.direct = true; + self.buxton.client.uid = geteuid(); + if (!buxton_direct_open(&self.buxton)) { + exit(EXIT_FAILURE); + } + + sigemptyset(&sa.sa_mask); + sa.sa_flags = SA_RESTART; + sa.sa_handler = my_handler; + ret = sigaction(SIGINT, &sa, NULL); + if (ret == -1) { + exit(EXIT_FAILURE); + } + ret = sigaction(SIGTERM, &sa, NULL); + if (ret == -1) { + exit(EXIT_FAILURE); + } + sigemptyset(&sa.sa_mask); + sa.sa_handler = SIG_IGN; + ret = sigaction(SIGPIPE, &sa, NULL); + if (ret == -1) { + exit(EXIT_FAILURE); + } + + /* For client notifications */ + self.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + /* Store a list of connected clients */ + LIST_HEAD_INIT(client_list_item, self.client_list); + + descriptors = sd_listen_fds(0); + if (descriptors < 0) { + buxton_log("sd_listen_fds: %m\n"); + exit(EXIT_FAILURE); + } else if (descriptors == 0) { + /* Manual invocation */ + manual_start = true; + union { + struct sockaddr sa; + struct sockaddr_un un; + } sa; + + fd = socket(AF_UNIX, SOCK_STREAM, 0); + if (fd < 0) { + buxton_log("socket(): %m\n"); + exit(EXIT_FAILURE); + } + + memzero(&sa, sizeof(sa)); + sa.un.sun_family = AF_UNIX; + strncpy(sa.un.sun_path, buxton_socket(), sizeof(sa.un.sun_path) - 1); + sa.un.sun_path[sizeof(sa.un.sun_path)-1] = 0; + + ret = unlink(sa.un.sun_path); + if (ret == -1 && errno != ENOENT) { + exit(EXIT_FAILURE); + } + + if (bind(fd, &sa.sa, sizeof(sa)) < 0) { + buxton_log("bind(): %m\n"); + exit(EXIT_FAILURE); + } + + chmod(sa.un.sun_path, 0666); + + if (listen(fd, SOMAXCONN) < 0) { + buxton_log("listen(): %m\n"); + exit(EXIT_FAILURE); + } + add_pollfd(&self, fd, POLLIN | POLLPRI, true); + } else { + /* systemd socket activation */ + for (fd = SD_LISTEN_FDS_START + 0; fd < SD_LISTEN_FDS_START + descriptors; fd++) { + if (sd_is_fifo(fd, NULL)) { + add_pollfd(&self, fd, POLLIN, false); + buxton_debug("Added fd %d type FIFO\n", fd); + } else if (sd_is_socket_unix(fd, SOCK_STREAM, -1, buxton_socket(), 0)) { + add_pollfd(&self, fd, POLLIN | POLLPRI, true); + buxton_debug("Added fd %d type UNIX\n", fd); + } else if (sd_is_socket(fd, AF_UNSPEC, 0, -1)) { + add_pollfd(&self, fd, POLLIN | POLLPRI, true); + buxton_debug("Added fd %d type SOCKET\n", fd); + } + } + } + + if (smackfd >= 0) { + /* add Smack rule fd to pollfds */ + add_pollfd(&self, smackfd, POLLIN | POLLPRI, false); + } + + buxton_log("%s: Started\n", argv[0]); + + /* Enter loop to accept clients */ + for (;;) { + ret = poll(self.pollfds, self.nfds, leftover_messages ? 0 : POLL_TIMEOUT); + + if (ret < 0) { + buxton_log("poll(): %m\n"); + if (errno == EINTR) { + if (do_shutdown) { + break; + } else { + continue; + } + } + break; + } + if (ret == 0) { + if (!leftover_messages) { + continue; + } + } + + leftover_messages = false; + + for (nfds_t i=0; i<self.nfds; i++) { + client_list_item *cl = NULL; + char discard[256]; + + if (self.pollfds[i].revents == 0) { + continue; + } + + if (self.pollfds[i].fd == -1) { + /* TODO: Remove client from list */ + buxton_debug("Removing / Closing client for fd %d\n", self.pollfds[i].fd); + del_pollfd(&self, i); + continue; + } + + if (smackfd >= 0) { + if (self.pollfds[i].fd == smackfd) { + if (!buxton_cache_smack_rules()) { + exit(EXIT_FAILURE); + } + buxton_log("Reloaded Smack access rules\n"); + /* discard inotify data itself */ + while (read(smackfd, &discard, 256) == 256); + continue; + } + } + + if (self.accepting[i] == true) { + struct timeval tv; + int fd; + int on = 1; + + addr_len = sizeof(remote); + + if ((fd = accept(self.pollfds[i].fd, + (struct sockaddr *)&remote, &addr_len)) == -1) { + buxton_log("accept(): %m\n"); + break; + } + + buxton_debug("New client fd %d connected through fd %d\n", fd, self.pollfds[i].fd); + + if (fcntl(fd, F_SETFL, O_NONBLOCK)) { + close(fd); + break; + } + + cl = malloc0(sizeof(client_list_item)); + if (!cl) { + exit(EXIT_FAILURE); + } + + LIST_INIT(client_list_item, item, cl); + + cl->fd = fd; + cl->cred = (struct ucred) {0, 0, 0}; + LIST_PREPEND(client_list_item, item, self.client_list, cl); + + /* poll for data on this new client as well */ + add_pollfd(&self, cl->fd, POLLIN | POLLPRI, false); + + /* Mark our packets as high prio */ + if (setsockopt(cl->fd, SOL_SOCKET, SO_PRIORITY, &on, sizeof(on)) == -1) { + buxton_log("setsockopt(SO_PRIORITY): %m\n"); + } + + /* Set socket recv timeout */ + tv.tv_sec = SOCKET_TIMEOUT; + tv.tv_usec = 0; + if (setsockopt(cl->fd, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, + sizeof(struct timeval)) == -1) { + buxton_log("setsockopt(SO_RCVTIMEO): %m\n"); + } + + /* check if this is optimal or not */ + break; + } + + assert(self.accepting[i] == 0); + if (smackfd >= 0) { + assert(self.pollfds[i].fd != smackfd); + } + + /* handle data on any connection */ + /* TODO: Replace with hash table lookup */ + LIST_FOREACH(item, cl, self.client_list) + if (self.pollfds[i].fd == cl->fd) { + break; + } + + assert(cl); + if (handle_client(&self, cl, i)) { + leftover_messages = true; + } + } + } + + buxton_log("%s: Closing all connections\n", argv[0]); + + if (manual_start) { + unlink(buxton_socket()); + } + for (int i = 0; i < self.nfds; i++) { + close(self.pollfds[i].fd); + } + for (client_list_item *i = self.client_list; i;) { + client_list_item *j = i->item_next; + free(i); + i = j; + } + /* Clean up notification lists */ + HASHMAP_FOREACH_KEY(map_list, notify_key, self.notify_mapping, iter) { + hashmap_remove(self.notify_mapping, notify_key); + BuxtonList *elem; + BUXTON_LIST_FOREACH(map_list, elem) { + BuxtonNotification *notif = (BuxtonNotification*)elem->data; + if (notif->old_data) { + free_buxton_data(&(notif->old_data)); + } + } + free(notify_key); + buxton_list_free_all(&map_list); + } + + hashmap_free(self.notify_mapping); + buxton_direct_close(&self.buxton); + return EXIT_SUCCESS; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/db/gdbm.c b/src/db/gdbm.c new file mode 100644 index 0000000..c2133c2 --- /dev/null +++ b/src/db/gdbm.c @@ -0,0 +1,399 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <errno.h> +#include <gdbm.h> +#include <stdlib.h> +#include <string.h> + +#include "log.h" +#include "hashmap.h" +#include "serialize.h" +#include "util.h" + +/** + * GDBM Database Module + */ + + +static Hashmap *_resources = NULL; + +static char *key_get_name(BuxtonString *key) +{ + char *c; + + c = strchr(key->value, 0); + if (!c) { + return NULL; + } + if (c - (key->value + (key->length - 1)) >= 0) { + return NULL; + } + c++; + + return c; +} + +/* Open or create databases on the fly */ +static GDBM_FILE db_for_resource(BuxtonLayer *layer) +{ + GDBM_FILE db; + _cleanup_free_ char *path = NULL; + char *name = NULL; + int r; + + assert(layer); + assert(_resources); + + if (layer->type == LAYER_USER) { + r = asprintf(&name, "%s-%d", layer->name.value, layer->uid); + } else { + r = asprintf(&name, "%s", layer->name.value); + } + if (r == -1) { + abort(); + } + + db = hashmap_get(_resources, name); + if (!db) { + path = get_layer_path(layer); + if (!path) { + abort(); + } + db = gdbm_open(path, 0, GDBM_WRCREAT, 0600, NULL); + if (!db) { + free(name); + buxton_log("Couldn't create db for path: %s\n", path); + free(path); + return 0; + } + r = hashmap_put(_resources, name, db); + if (r != 1) { + abort(); + } + } else { + db = (GDBM_FILE) hashmap_get(_resources, name); + free(name); + } + + return db; +} + +static int set_value(BuxtonLayer *layer, _BuxtonKey *key, BuxtonData *data, + BuxtonString *label) +{ + GDBM_FILE db; + int ret = -1; + datum key_data; + datum value; + _cleanup_free_ uint8_t *data_store = NULL; + size_t size; + uint32_t sz; + + assert(layer); + assert(key); + assert(data); + assert(label); + + if (key->name.value) { + sz = key->group.length + key->name.length; + key_data.dptr = malloc(sz); + if (!key_data.dptr) { + abort(); + } + + /* size is string\0string\0 so just write, bonus for + nil seperator being added without extra work */ + key_data.dsize = (int)sz; + memcpy(key_data.dptr, key->group.value, key->group.length); + memcpy(key_data.dptr + key->group.length, key->name.value, + key->name.length); + } else { + key_data.dptr = malloc(key->group.length); + if (!key_data.dptr) { + abort(); + } + + memcpy(key_data.dptr, key->group.value, key->group.length); + key_data.dsize = (int)key->group.length; + } + + db = db_for_resource(layer); + if (!db) { + ret = ENOENT; + goto end; + } + + size = buxton_serialize(data, label, &data_store); + + value.dptr = (char *)data_store; + value.dsize = (int)size; + ret = gdbm_store(db, key_data, value, GDBM_REPLACE); + assert(ret == 0); + +end: + free(key_data.dptr); + + return ret; +} + +static int get_value(BuxtonLayer *layer, _BuxtonKey *key, BuxtonData *data, + BuxtonString *label) +{ + GDBM_FILE db; + datum key_data; + datum value; + uint8_t *data_store = NULL; + int ret; + uint32_t sz; + + assert(layer); + + if (key->name.value) { + sz = key->group.length + key->name.length; + key_data.dptr = malloc(sz); + if (!key_data.dptr) { + abort(); + } + + /* size is string\0string\0 so just write, bonus for + nil seperator being added without extra work */ + key_data.dsize = (int)sz; + memcpy(key_data.dptr, key->group.value, key->group.length); + memcpy(key_data.dptr + key->group.length, key->name.value, + key->name.length); + } else { + key_data.dptr = malloc(key->group.length); + if (!key_data.dptr) { + abort(); + } + + memcpy(key_data.dptr, key->group.value, key->group.length); + key_data.dsize = (int)key->group.length; + } + + memzero(&value, sizeof(datum)); + db = db_for_resource(layer); + if (!db) { + /* + * Set negative here to indicate layer not found + * rather than key not found, optimization for + * set value + */ + ret = -ENOENT; + goto end; + } + + value = gdbm_fetch(db, key_data); + if (value.dsize < 0 || value.dptr == NULL) { + ret = ENOENT; + goto end; + } + + data_store = (uint8_t*)value.dptr; + buxton_deserialize(data_store, data, label); + + if (data->type != key->type) { + free(label->value); + label->value = NULL; + if (data->type == STRING) { + free(data->store.d_string.value); + data->store.d_string.value = NULL; + } + ret = EINVAL; + goto end; + } + ret = 0; + +end: + free(key_data.dptr); + free(value.dptr); + data_store = NULL; + + return ret; +} + +static int unset_value(BuxtonLayer *layer, + _BuxtonKey *key, + __attribute__((unused)) BuxtonData *data, + __attribute__((unused)) BuxtonString *label) +{ + GDBM_FILE db; + datum key_data; + int ret; + uint32_t sz; + + assert(layer); + assert(key); + + if (key->name.value) { + sz = key->group.length + key->name.length; + key_data.dptr = malloc(sz); + if (!key_data.dptr) { + abort(); + } + + /* size is string\0string\0 so just write, bonus for + nil seperator being added without extra work */ + key_data.dsize = (int)sz; + memcpy(key_data.dptr, key->group.value, key->group.length); + memcpy(key_data.dptr + key->group.length, key->name.value, + key->name.length); + } else { + key_data.dptr = malloc(key->group.length); + if (!key_data.dptr) { + abort(); + } + + memcpy(key_data.dptr, key->group.value, key->group.length); + key_data.dsize = (int)key->group.length; + } + + db = db_for_resource(layer); + if (!db) { + ret = ENOENT; + goto end; + } + + /* Negative value means the key wasn't found */ + ret = gdbm_delete(db, key_data); + if (ret == -1) { + ret = ENOENT; + } + +end: + free(key_data.dptr); + + return ret; +} + +static bool list_keys(BuxtonLayer *layer, + BuxtonArray **list) +{ + GDBM_FILE db; + datum key, nextkey; + BuxtonArray *k_list = NULL; + BuxtonData *current = NULL; + BuxtonString in_key; + char *name; + bool ret = false; + + assert(layer); + + db = db_for_resource(layer); + if (!db) { + goto end; + } + + k_list = buxton_array_new(); + key = gdbm_firstkey(db); + /* Iterate through all of the keys */ + while (key.dptr) { + /* Split the key name from the rest of the key */ + in_key.value = (char*)key.dptr; + in_key.length = (uint32_t)key.dsize; + name = key_get_name(&in_key); + if (!name) { + continue; + } + + current = malloc0(sizeof(BuxtonData)); + if (!current) { + abort(); + } + current->type = STRING; + current->store.d_string.value = strdup(name); + if (!current->store.d_string.value) { + abort(); + } + current->store.d_string.length = (uint32_t)strlen(name) + 1; + if (!buxton_array_add(k_list, current)) { + abort(); + } + + /* Visit the next key */ + nextkey = gdbm_nextkey(db, key); + free(key.dptr); + key = nextkey; + } + + /* Pass ownership of the array to the caller */ + *list = k_list; + ret = true; + +end: + if (!ret && k_list) { + for (uint16_t i = 0; i < k_list->len; i++) { + current = buxton_array_get(k_list, i); + if (!current) { + break; + } + free(current->store.d_string.value); + free(current); + } + buxton_array_free(&k_list, NULL); + } + return ret; +} + +_bx_export_ void buxton_module_destroy(void) +{ + const char *key; + Iterator iterator; + GDBM_FILE db; + + /* close all gdbm handles */ + HASHMAP_FOREACH_KEY(db, key, _resources, iterator) { + hashmap_remove(_resources, key); + gdbm_close(db); + free((void *)key); + } + hashmap_free(_resources); + _resources = NULL; +} + +_bx_export_ bool buxton_module_init(BuxtonBackend *backend) +{ + + assert(backend); + + /* Point the struct methods back to our own */ + backend->set_value = &set_value; + backend->get_value = &get_value; + backend->list_keys = &list_keys; + backend->unset_value = &unset_value; + backend->create_db = (module_db_init_func) &db_for_resource; + + _resources = hashmap_new(string_hash_func, string_compare_func); + if (!_resources) { + abort(); + } + + return true; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/db/memory.c b/src/db/memory.c new file mode 100644 index 0000000..14bac9d --- /dev/null +++ b/src/db/memory.c @@ -0,0 +1,352 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <errno.h> + +#include "hashmap.h" +#include "log.h" +#include "buxton.h" +#include "backend.h" +#include "util.h" + +/** + * Memory Database Module + * + * Used for quick testing and debugging of Buxton, to ensure protocol + * and direct access are working as intended. + * Note this is not persistent. + */ + + +static Hashmap *_resources; + +/* Return existing hashmap or create new hashmap on the fly */ +static Hashmap *_db_for_resource(BuxtonLayer *layer) +{ + Hashmap *db; + char *name = NULL; + int r; + + assert(layer); + assert(_resources); + + if (layer->type == LAYER_USER) { + r = asprintf(&name, "%s-%d", layer->name.value, layer->uid); + } else { + r = asprintf(&name, "%s", layer->name.value); + } + if (r == -1) { + return NULL; + } + + db = hashmap_get(_resources, name); + if (!db) { + db = hashmap_new(string_hash_func, string_compare_func); + hashmap_put(_resources, name, db); + } else { + free(name); + } + + return db; +} + +static int set_value(BuxtonLayer *layer, _BuxtonKey *key, BuxtonData *data, + BuxtonString *label) +{ + Hashmap *db; + BuxtonArray *array = NULL; + BuxtonArray *stored; + BuxtonData *data_copy = NULL; + BuxtonData *d; + BuxtonString *label_copy = NULL; + BuxtonString *l; + char *full_key = NULL; + char *k; + int ret; + + assert(layer); + assert(key); + assert(data); + assert(label); + + db = _db_for_resource(layer); + if (!db) { + ret = ENOENT; + goto clean; + } + + if (key->name.value) { + if (asprintf(&full_key, "%s%s", key->group.value, key->name.value) == -1) { + abort(); + } + } else { + full_key = strdup(key->group.value); + if (!full_key) { + abort(); + } + } + + array = buxton_array_new(); + if (!array) { + abort(); + } + data_copy = malloc0(sizeof(BuxtonData)); + if (!data_copy) { + abort(); + } + label_copy = malloc0(sizeof(BuxtonString)); + if (!label_copy) { + abort(); + } + + if (!buxton_data_copy(data, data_copy)) { + abort(); + } + if (!buxton_string_copy(label, label_copy)) { + abort(); + } + if (!buxton_array_add(array, data_copy)) { + abort(); + } + if (!buxton_array_add(array, label_copy)) { + abort(); + } + if (!buxton_array_add(array, full_key)) { + abort(); + } + + ret = hashmap_put(db, full_key, array); + if (ret != 1) { + if (ret == -ENOMEM) { + abort(); + } + /* remove the old value */ + stored = (BuxtonArray *)hashmap_remove(db, full_key); + assert(stored); + + /* free the data */ + d = buxton_array_get(stored, 0); + data_free(d); + l = buxton_array_get(stored, 1); + string_free(l); + k = buxton_array_get(stored, 2); + free(k); + buxton_array_free(&stored, NULL); + ret = hashmap_put(db, full_key, array); + if (ret != 1) { + abort(); + } + } + + ret = 0; + goto end; + +clean: + buxton_array_free(&array, NULL); + if (data_copy && data_copy->type == STRING && + data_copy->store.d_string.value) { + free(data_copy->store.d_string.value); + } + free(data_copy); + if (label_copy && label_copy->value) { + free(label_copy->value); + } + free(label_copy); + free(full_key); + +end: + return ret; +} + +static int get_value(BuxtonLayer *layer, _BuxtonKey *key, BuxtonData *data, + BuxtonString *label) +{ + Hashmap *db; + BuxtonArray *stored; + BuxtonData *d; + BuxtonString *l; + char *full_key = NULL; + int ret; + + assert(layer); + assert(key); + assert(label); + assert(data); + + db = _db_for_resource(layer); + if (!db) { + /* + * Set negative here to indicate layer not found + * rather than key not found, optimization for + * set value + */ + ret = -ENOENT; + goto end; + } + + if (key->name.value) { + if (asprintf(&full_key, "%s%s", key->group.value, key->name.value) == -1) { + abort(); + } + } else { + full_key = strdup(key->group.value); + if (!full_key) { + abort(); + } + } + + stored = (BuxtonArray *)hashmap_get(db, full_key); + if (!stored) { + ret = ENOENT; + goto end; + } + d = buxton_array_get(stored, 0); + if (d->type != key->type) { + ret = EINVAL; + goto end; + } + + if (!buxton_data_copy(d, data)) { + abort(); + } + + l = buxton_array_get(stored, 1); + if (!buxton_string_copy(l, label)) { + abort(); + } + + ret = 0; + +end: + free(full_key); + return ret; +} + +static int unset_value(BuxtonLayer *layer, + _BuxtonKey *key, + __attribute__((unused)) BuxtonData *data, + __attribute__((unused)) BuxtonString *label) +{ + Hashmap *db; + BuxtonArray *stored; + BuxtonData *d; + BuxtonString *l; + char *full_key = NULL; + char *k; + int ret; + + assert(layer); + assert(key); + + db = _db_for_resource(layer); + if (!db) { + ret = ENOENT; + goto end; + } + + if (key->name.value) { + if (asprintf(&full_key, "%s%s", key->group.value, key->name.value) == -1) { + abort(); + } + } else { + full_key = strdup(key->group.value); + if (!full_key) { + abort(); + } + } + + /* test if the value exists */ + stored = (BuxtonArray *)hashmap_remove(db, full_key); + if (!stored) { + ret = ENOENT; + goto end; + } + + /* free the data */ + d = buxton_array_get(stored, 0); + data_free(d); + l = buxton_array_get(stored, 1); + string_free(l); + k = buxton_array_get(stored, 2); + free(k); + buxton_array_free(&stored, NULL); + + ret = 0; + +end: + free(full_key); + return ret; +} + +_bx_export_ void buxton_module_destroy(void) +{ + const char *key1, *key2; + Iterator iteratori, iteratoro; + Hashmap *map; + BuxtonArray *array; + BuxtonData *d; + BuxtonString *l; + + /* free all hashmaps */ + HASHMAP_FOREACH_KEY(map, key1, _resources, iteratoro) { + HASHMAP_FOREACH_KEY(array, key2, map, iteratori) { + hashmap_remove(map, key2); + d = buxton_array_get(array, 0); + data_free(d); + l = buxton_array_get(array, 1); + string_free(l); + buxton_array_free(&array, NULL); + } + hashmap_remove(_resources, key1); + hashmap_free(map); + free((void *)key1); + map = NULL; + } + hashmap_free(_resources); + _resources = NULL; +} + +_bx_export_ bool buxton_module_init(BuxtonBackend *backend) +{ + + assert(backend); + + /* Point the struct methods back to our own */ + backend->set_value = &set_value; + backend->get_value = &get_value; + backend->unset_value = &unset_value; + backend->list_keys = NULL; + backend->create_db = NULL; + + _resources = hashmap_new(string_hash_func, string_compare_func); + if (!_resources) { + abort(); + } + return true; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/include/buxton.h b/src/include/buxton.h new file mode 100644 index 0000000..8cff5f7 --- /dev/null +++ b/src/include/buxton.h @@ -0,0 +1,380 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file buxton.h Buxton public header + * + * This is the public part of libbuxton + * + * \mainpage Buxton + * \link buxton.h Public API + * \endlink - API listing for libbuxton + * \copyright Copyright (C) 2013 Intel corporation + * \par License + * GNU Lesser General Public License 2.1 + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdbool.h> +#include <unistd.h> +#include <stdint.h> +#include <sys/types.h> + +#if (__GNUC__ >= 4) +/* Export symbols */ +# define _bx_export_ __attribute__ ((visibility("default"))) +#else +# define _bx_export_ +#endif + +/** + * Possible data types for use in Buxton + */ +typedef enum BuxtonDataType { + BUXTON_TYPE_MIN, + STRING, /**<Represents type of a string value */ + INT32, /**<Represents type of an int32_t value */ + UINT32, /**<Represents type of an uint32_t value */ + INT64, /**<Represents type of a int64_t value */ + UINT64, /**<Represents type of a uint64_t value */ + FLOAT, /**<Represents type of a float value */ + DOUBLE, /**<Represents type of a double value */ + BOOLEAN, /**<Represents type of a boolean value */ + BUXTON_TYPE_MAX +} BuxtonDataType; + +/** + * Buxton message types + */ +typedef enum BuxtonControlMessage { + BUXTON_CONTROL_MIN, + BUXTON_CONTROL_SET, /**<Set a value within Buxton */ + BUXTON_CONTROL_SET_LABEL, /**<Set a label within Buxton */ + BUXTON_CONTROL_CREATE_GROUP, /**<Create a group within Buxton */ + BUXTON_CONTROL_REMOVE_GROUP, /**<Remove a group within Buxton */ + BUXTON_CONTROL_GET, /**<Retrieve a value from Buxton */ + BUXTON_CONTROL_UNSET, /**<Unset a value within Buxton */ + BUXTON_CONTROL_LIST, /**<List keys within a Buxton layer */ + BUXTON_CONTROL_STATUS, /**<Status code follows */ + BUXTON_CONTROL_NOTIFY, /**<Register for notification */ + BUXTON_CONTROL_UNNOTIFY, /**<Opt out of notifications */ + BUXTON_CONTROL_CHANGED, /**<A key changed in Buxton */ + BUXTON_CONTROL_MAX +} BuxtonControlMessage; + +/** + * Used to communicate with Buxton + */ +typedef struct BuxtonClient *BuxtonClient; + +/** + * Represents a data key in Buxton + */ +typedef struct BuxtonKey *BuxtonKey; + +/** + * Represents daemon's reply to client + */ +typedef struct BuxtonResponse *BuxtonResponse; + +/** + * Prototype for callback functions + * + * Takes a BuxtonResponse and returns void. + */ +typedef void (*BuxtonCallback)(BuxtonResponse, void *); + +/* Buxton API Methods */ + +/** + * Sets path to buxton configuration file + * @param path Path to the buxton configuration file to use + * @return An int with 0 indicating success or an errno value + */ +_bx_export_ int buxton_set_conf_file(char *path); + +/** + * Open a connection to Buxton + * @param client A BuxtonClient pointer + * @return A boolean value, indicating success of the operation + */ +_bx_export_ int buxton_open(BuxtonClient *client) + __attribute__((warn_unused_result)); + +/** + * Close the connection to Buxton + * @param client A BuxtonClient + */ +_bx_export_ void buxton_close(BuxtonClient client); + +/** + * Set a value within Buxton + * @param client An open client connection + * @param layer The layer to manipulate + * @param key The key to set + * @param value A pointer to a supported data type + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return A int value, indicating success of the operation + */ +_bx_export_ int buxton_set_value(BuxtonClient client, + BuxtonKey key, + void *value, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Set a label within Buxton + * + * @note This is a privileged operation; the return value will be false for unprivileged clients. + * + * @param client An open client connection + * @param layer The layer to manipulate + * @param key The key or group name + * @param value A struct containing the label to set + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_set_label(BuxtonClient client, + BuxtonKey key, + char *value, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Create a group within Buxton + * + * @param client An open client connection + * @param key A BuxtonKey with only layer and group names initialized + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_create_group(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Remove a group within Buxton + * + * @param client An open client connection + * @param key A BuxtonKey with only layer and group names initialized + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_remove_group(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Retrieve a value from Buxton + * @param client An open client connection + * @param key The key to retrieve + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_get_value(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * List all keys within a given layer in Buxon + * @param client An open client connection + * @param layer_name The layer to query + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An boolean value, indicating success of the operation + */ +_bx_export_ int buxton_client_list_keys(BuxtonClient client, + char *layer_name, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Register for notifications on the given key in all layers + * @param client An open client connection + * @param key The key to register interest with + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_register_notification(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Unregister from notifications on the given key in all layers + * @param client An open client connection + * @param key The key to remove registered interest from + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_unregister_notification(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + + +/** + * Unset a value by key in the given BuxtonLayer + * @param client An open client connection + * @param key The key to remove + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @param sync Indicator for running a synchronous request + * @return An int value, indicating success of the operation + */ +_bx_export_ int buxton_unset_value(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) + __attribute__((warn_unused_result)); + +/** + * Process messages on the socket + * @note Will not block, useful after poll in client application + * @param client An open client connection + * @return Number of messages processed or -1 if there was an error + */ +_bx_export_ ssize_t buxton_client_handle_response(BuxtonClient client) + __attribute__((warn_unused_result)); + +/** + * Create a key for item lookup in buxton + * @param group Pointer to a character string representing a group + * @param name Pointer to a character string representing a name + * @param layer Pointer to a character string representing a layer (optional) + * @return A pointer to a BuxtonString containing the key + */ +_bx_export_ BuxtonKey buxton_key_create(char *group, char *name, char *layer, + BuxtonDataType type) + __attribute__((warn_unused_result)); + +/** + * Get the group portion of a buxton key + * @param key A BuxtonKey + * @return A pointer to a character string containing the key's group + */ +_bx_export_ char *buxton_key_get_group(BuxtonKey key) + __attribute__((warn_unused_result)); + +/** + * Get the name portion of a buxton key + * @param key a BuxtonKey + * @return A pointer to a character string containing the key's name + */ +_bx_export_ char *buxton_key_get_name(BuxtonKey key) + __attribute__((warn_unused_result)); + +/** + * Get the layer portion of a buxton key + * @param key a BuxtonKey + * @return A pointer to a character string containing the key's layer + */ +_bx_export_ char *buxton_key_get_layer(BuxtonKey key) + __attribute__((warn_unused_result)); + +/** + * Get the type portion of a buxton key + * @param key a BuxtonKey + * @return The BuxtonDataType of a key + */ +_bx_export_ BuxtonDataType buxton_key_get_type(BuxtonKey key) + __attribute__((warn_unused_result)); + +/** + * Free BuxtonKey + * @param key a BuxtonKey + */ +_bx_export_ void buxton_key_free(BuxtonKey key); + +/** + * Get the type of a buxton response + * @param response a BuxtonResponse + * @return BuxtonControlMessage enum indicating the type of the response + */ +_bx_export_ BuxtonControlMessage buxton_response_type(BuxtonResponse response) + __attribute__((warn_unused_result)); + +/** + * Get the status of a buxton response + * @param response a BuxtonResponse + * @return int32_t enum indicating the status of the response + */ +_bx_export_ int32_t buxton_response_status(BuxtonResponse response) + __attribute__((warn_unused_result)); + +/** + * Get the key for a buxton response + * @param response a BuxtonResponse + * @return BuxtonKey from the response + */ +_bx_export_ BuxtonKey buxton_response_key(BuxtonResponse response) + __attribute__((warn_unused_result)); + +/** + * Get the value for a buxton response + * @param response a BuxtonResponse + * @return pointer to data from the response + */ +_bx_export_ void *buxton_response_value(BuxtonResponse response) + __attribute__((warn_unused_result)); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/libbuxton/lbuxton.c b/src/libbuxton/lbuxton.c new file mode 100644 index 0000000..35213cf --- /dev/null +++ b/src/libbuxton/lbuxton.c @@ -0,0 +1,707 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file lbuxton.c Buxton library implementation + */ +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/socket.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <sys/un.h> +#include <dirent.h> +#include <string.h> +#include <stdint.h> + +#include "buxton.h" +#include "buxtonclient.h" +#include "buxtonkey.h" +#include "buxtonresponse.h" +#include "buxtonstring.h" +#include "configurator.h" +#include "hashmap.h" +#include "log.h" +#include "protocol.h" +#include "util.h" + + +int buxton_set_conf_file(char *path) +{ + int r; + struct stat st; + + r = stat(path, &st); + if (r == -1) { + return errno; + } else { + if (st.st_mode & S_IFDIR) { + return EINVAL; + } + } + + buxton_add_cmd_line(CONFIG_CONF_FILE, path); + + return 0; +} + +int buxton_open(BuxtonClient *client) +{ + _BuxtonClient **c = (_BuxtonClient **)client; + _BuxtonClient *cl = NULL; + int bx_socket, r; + struct sockaddr_un remote; + + if ((bx_socket = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) { + return -1; + } + + remote.sun_family = AF_UNIX; + strncpy(remote.sun_path, buxton_socket(), sizeof(remote.sun_path)); + r = connect(bx_socket, (struct sockaddr *)&remote, sizeof(remote)); + if ( r == -1) { + close(bx_socket); + return -1; + } + + if (fcntl(bx_socket, F_SETFL, O_NONBLOCK)) { + close(bx_socket); + return -1; + } + + if (!setup_callbacks()) { + close(bx_socket); + return -1; + } + + cl = malloc0(sizeof(_BuxtonClient)); + if (!cl) { + close(bx_socket); + return -1; + } + + cl->fd = bx_socket; + *c = cl; + + return bx_socket; +} + +void buxton_close(BuxtonClient client) +{ + _BuxtonClient *c; + if (!client) { + return; + } + + c = (_BuxtonClient *)client; + + cleanup_callbacks(); + close(c->fd); + c->direct = 0; + c->fd = -1; + free(c); +} + +int buxton_get_value(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k || !(k->group.value) || !(k->name.value) || + k->type <= BUXTON_TYPE_MIN || k->type >= BUXTON_TYPE_MAX) { + return EINVAL; + } + + r = buxton_wire_get_value((_BuxtonClient *)client, k, callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_register_notification(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k || !k->group.value || !k->name.value || + k->type <= BUXTON_TYPE_MIN || k->type >= BUXTON_TYPE_MAX) { + return EINVAL; + } + + r = buxton_wire_register_notification((_BuxtonClient *)client, k, + callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_unregister_notification(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k || !k->group.value || !k->name.value || + k->type <= BUXTON_TYPE_MIN || k->type >= BUXTON_TYPE_MAX) { + return EINVAL; + } + + r = buxton_wire_unregister_notification((_BuxtonClient *)client, k, + callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_set_value(BuxtonClient client, + BuxtonKey key, + void *value, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k || !k->group.value || !k->name.value || !k->layer.value || + k->type <= BUXTON_TYPE_MIN || k->type >= BUXTON_TYPE_MAX || !value) { + return EINVAL; + } + + r = buxton_wire_set_value((_BuxtonClient *)client, k, value, callback, + data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_set_label(BuxtonClient client, + BuxtonKey key, + char *value, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + BuxtonString v; + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k || !k->group.value || !k->layer.value || !value) { + return EINVAL; + } + + k->type = STRING; + v = buxton_string_pack(value); + + r = buxton_wire_set_label((_BuxtonClient *)client, k, &v, callback, + data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_create_group(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + /* We require the key name to be NULL, since it is not used for groups */ + if (!k || !k->group.value || k->name.value || !k->layer.value) { + return EINVAL; + } + + k->type = STRING; + r = buxton_wire_create_group((_BuxtonClient *)client, k, callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_remove_group(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + /* We require the key name to be NULL, since it is not used for groups */ + if (!k || !k->group.value || k->name.value || !k->layer.value) { + return EINVAL; + } + + k->type = STRING; + r = buxton_wire_remove_group((_BuxtonClient *)client, k, callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_client_list_keys(BuxtonClient client, + char *layer_name, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + BuxtonString l; + + if (!layer_name) { + return EINVAL; + } + + l = buxton_string_pack(layer_name); + + r = buxton_wire_list_keys((_BuxtonClient *)client, &l, callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +int buxton_unset_value(BuxtonClient client, + BuxtonKey key, + BuxtonCallback callback, + void *data, + bool sync) +{ + bool r; + int ret = 0; + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k || !k->group.value || !k->name.value || !k->layer.value || + k->type <= BUXTON_TYPE_MIN || k->type >= BUXTON_TYPE_MAX) { + return EINVAL; + } + + r = buxton_wire_unset_value((_BuxtonClient *)client, k, callback, data); + if (!r) { + return -1; + } + + if (sync) { + ret = buxton_wire_get_response(client); + if (ret <= 0) { + ret = -1; + } else { + ret = 0; + } + } + + return ret; +} + +BuxtonKey buxton_key_create(char *group, char *name, char *layer, + BuxtonDataType type) +{ + _BuxtonKey *key = NULL; + char *g = NULL; + char *n = NULL; + char *l = NULL; + + if (!group) { + goto fail; + } + + if (type <= BUXTON_TYPE_MIN || type >= BUXTON_TYPE_MAX) { + goto fail; + } + + g = strdup(group); + if (!g) { + goto fail; + } + + if (name) { + n = strdup(name); + if (!n) { + goto fail; + } + } + + if (layer) { + l = strdup(layer); + if (!l) { + goto fail; + } + } + + key = malloc0(sizeof(_BuxtonKey)); + if (!key) { + goto fail; + } + + key->group.value = g; + key->group.length = (uint32_t)strlen(g) + 1; + if (name) { + key->name.value = n; + key->name.length = (uint32_t)strlen(n) + 1; + } else { + key->name.value = NULL; + key->name.length = 0; + } + if (layer) { + key->layer.value = l; + key->layer.length = (uint32_t)strlen(l) + 1; + } else { + key->layer.value = NULL; + key->layer.length = 0; + } + key->type = type; + + return (BuxtonKey)key; + +fail: + free(g); + free(n); + free(l); + return NULL; +} + +char *buxton_key_get_group(BuxtonKey key) +{ + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!key) { + return NULL; + } + + return get_group(k); +} + +char *buxton_key_get_name(BuxtonKey key) +{ + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!key) { + return NULL; + } + + return get_name(k); +} + +char *buxton_key_get_layer(BuxtonKey key) +{ + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!key) { + return NULL; + } + + return get_layer(k); +} + +BuxtonDataType buxton_key_get_type(BuxtonKey key) +{ + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!key) { + return -1; + } + + return k->type; +} + +void buxton_key_free(BuxtonKey key) +{ + _BuxtonKey *k = (_BuxtonKey *)key; + + if (!k) { + return; + } + + free(k->group.value); + free(k->name.value); + free(k->layer.value); + free(k); +} + +ssize_t buxton_client_handle_response(BuxtonClient client) +{ + return buxton_wire_handle_response((_BuxtonClient *)client); +} + +BuxtonControlMessage buxton_response_type(BuxtonResponse response) +{ + _BuxtonResponse *r = (_BuxtonResponse *)response; + + if (!response) { + return -1; + } + + return r->type; +} + +int32_t buxton_response_status(BuxtonResponse response) +{ + BuxtonData *d; + _BuxtonResponse *r = (_BuxtonResponse *)response; + + if (!response) { + return -1; + } + + if (buxton_response_type(response) == BUXTON_CONTROL_CHANGED) { + return 0; + } + + d = buxton_array_get(r->data, 0); + + if (d) { + return d->store.d_int32; + } + + return -1; +} + +BuxtonKey buxton_response_key(BuxtonResponse response) +{ + _BuxtonKey *key = NULL; + _BuxtonResponse *r = (_BuxtonResponse *)response; + + if (!response) { + return NULL; + } + + if (buxton_response_type(response) == BUXTON_CONTROL_LIST) { + return NULL; + } + + key = malloc0(sizeof(_BuxtonKey)); + if (!key) { + return NULL; + } + + if (!buxton_key_copy(r->key, key)) { + free(key); + return NULL; + } + + return (BuxtonKey)key; +} + +void *buxton_response_value(BuxtonResponse response) +{ + void *p = NULL; + BuxtonData *d = NULL; + _BuxtonResponse *r = (_BuxtonResponse *)response; + BuxtonControlMessage type; + + if (!response) { + return NULL; + } + + type = buxton_response_type(response); + if (type == BUXTON_CONTROL_GET) { + d = buxton_array_get(r->data, 1); + } else if (type == BUXTON_CONTROL_CHANGED) { + if (r->data->len) { + d = buxton_array_get(r->data, 0); + } + } else { + goto out; + } + + if (!d) { + goto out; + } + + switch (d->type) { + case STRING: + return strdup(d->store.d_string.value); + case INT32: + p = malloc0(sizeof(int32_t)); + if (!p) { + goto out; + } + *(int32_t *)p = (int32_t)d->store.d_int32; + break; + case UINT32: + p = malloc0(sizeof(uint32_t)); + if (!p) { + goto out; + } + *(uint32_t *)p = (uint32_t)d->store.d_uint32; + break; + case INT64: + p = malloc0(sizeof(int64_t)); + if (!p) { + goto out; + } + *(int64_t *)p = (int64_t)d->store.d_int64; + break; + case UINT64: + p = malloc0(sizeof(uint64_t)); + if (!p) { + goto out; + } + *(uint64_t *)p = (uint64_t)d->store.d_uint64; + break; + case FLOAT: + p = malloc0(sizeof(float)); + if (!p) { + goto out; + } + *(float *)p = (float)d->store.d_float; + break; + case DOUBLE: + p = malloc0(sizeof(double)); + if (!p) { + goto out; + } + *(double *)p = (double)d->store.d_double; + break; + case BOOLEAN: + p = malloc0(sizeof(bool)); + if (!p) { + goto out; + } + *(bool *)p = (bool)d->store.d_boolean; + break; + default: + break; + } + +out: + return p; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/libbuxton/lbuxton.sym b/src/libbuxton/lbuxton.sym new file mode 100644 index 0000000..37c36d0 --- /dev/null +++ b/src/libbuxton/lbuxton.sym @@ -0,0 +1,27 @@ +BUXTON_1 { + global: + buxton_set_conf_file; + buxton_open; + buxton_close; + buxton_set_value; + buxton_set_label; + buxton_create_group; + buxton_remove_group; + buxton_get_value; + buxton_unset_value; + buxton_register_notification; + buxton_unregister_notification; + buxton_client_handle_response; + buxton_key_get_group; + buxton_key_get_name; + buxton_key_get_layer; + buxton_key_get_type; + buxton_key_create; + buxton_key_free; + buxton_response_status; + buxton_response_type; + buxton_response_key; + buxton_response_value; + local: + *; +}; diff --git a/src/security/smack.c b/src/security/smack.c new file mode 100644 index 0000000..2f85b3f --- /dev/null +++ b/src/security/smack.c @@ -0,0 +1,260 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <errno.h> +#include <stdio.h> +#include <string.h> +#include <sys/inotify.h> + +#include "buxton.h" +#include "buxtonkey.h" +#include "configurator.h" +#include "direct.h" +#include "hashmap.h" +#include "log.h" +#include "smack.h" +#include "util.h" + +static Hashmap *_smackrules = NULL; +/* set to true unless Smack support is not detected by the daemon */ +static bool have_smack = true; + +#define smack_check() do { if (!have_smack) { return true; } } while (0); + + +bool buxton_smack_enabled(void) +{ + return have_smack; +} + +bool buxton_cache_smack_rules(void) +{ + smack_check(); + + FILE *load_file = NULL; + char *rule_pair = NULL; + int ret = true; + bool have_rules = false; + struct stat buf; + + if (_smackrules) { + hashmap_free(_smackrules); + } + + _smackrules = hashmap_new(string_hash_func, string_compare_func); + + if (!_smackrules) { + abort(); + } + + /* FIXME: should check for a proper mount point instead */ + if ((stat(SMACK_MOUNT_DIR, &buf) == -1) || !S_ISDIR(buf.st_mode)) { + buxton_log("Smack filesystem not detected; disabling Smack checks\n"); + have_smack = false; + goto end; + } + + load_file = fopen(buxton_smack_load_file(), "r"); + + if (!load_file) { + switch (errno) { + case ENOENT: + buxton_log("Smackfs load2 file not found; disabling Smack checks\n"); + have_smack = false; + goto end; + default: + buxton_log("fopen(): %m\n"); + ret = false; + goto end; + } + } + + do { + int r; + int chars; + BuxtonKeyAccessType *accesstype; + + char subject[SMACK_LABEL_LEN+1] = { 0, }; + char object[SMACK_LABEL_LEN+1] = { 0, }; + char access[ACC_LEN] = { 0, }; + + /* read contents from load2 */ + chars = fscanf(load_file, "%s %s %s\n", subject, object, access); + + if (ferror(load_file)) { + buxton_log("fscanf(): %m\n"); + ret = false; + goto end; + } + + if (!have_rules && chars == EOF && feof(load_file)) { + buxton_debug("No loaded Smack rules found\n"); + goto end; + } + + if (chars != 3) { + buxton_log("Corrupt load file detected\n"); + ret = false; + goto end; + } + + have_rules = true; + + r = asprintf(&rule_pair, "%s %s", subject, object); + if (r == -1) { + abort(); + } + + accesstype = malloc0(sizeof(BuxtonKeyAccessType)); + if (!accesstype) { + abort(); + } + + *accesstype = ACCESS_NONE; + + if (strchr(access, 'r')) { + *accesstype |= ACCESS_READ; + } + + if (strchr(access, 'w')) { + *accesstype |= ACCESS_WRITE; + } + + hashmap_put(_smackrules, rule_pair, accesstype); + + } while (!feof(load_file)); + +end: + if (load_file) { + fclose(load_file); + } + + return ret; +} + +bool buxton_check_smack_access(BuxtonString *subject, BuxtonString *object, BuxtonKeyAccessType request) +{ + smack_check(); + + _cleanup_free_ char *key = NULL; + int r; + BuxtonKeyAccessType *access; + + assert(subject); + assert(object); + assert((request == ACCESS_READ) || (request == ACCESS_WRITE)); + assert(_smackrules); + + buxton_debug("Subject: %s\n", subject->value); + buxton_debug("Object: %s\n", object->value); + + /* check the builtin Smack rules first */ + if (streq(subject->value, "*")) { + return false; + } + + if (streq(object->value, "@") || streq(subject->value, "@")) { + return true; + } + + if (streq(object->value, "*")) { + return true; + } + + if (streq(subject->value, object->value)) { + return true; + } + + if (request == ACCESS_READ) { + if (streq(object->value, "_")) { + return true; + } + if (streq(subject->value, "^")) { + return true; + } + } + + /* finally, check the loaded rules */ + r = asprintf(&key, "%s %s", subject->value, object->value); + if (r == -1) { + abort(); + } + + buxton_debug("Key: %s\n", key); + + access = hashmap_get(_smackrules, key); + if (!access) { + /* A null value is not an error, since clients may try to + * read/write keys with labels that are not in the loaded + * rule set. In this situation, access is simply denied, + * because there are no further rules to consider. + */ + buxton_debug("Value of key '%s' is NULL\n", key); + return false; + } + + /* After debugging, change this code to: */ + /* return ((*access) & request); */ + if (access) { + buxton_debug("Value: %x\n", *access); + } + + if (request == ACCESS_READ && (*access) & request) { + buxton_debug("Read access granted!\n"); + return true; + } + + if (request == ACCESS_WRITE && ((*access) & ACCESS_READ && (*access) & ACCESS_WRITE)) { + buxton_debug("Write access granted!\n"); + return true; + } + + buxton_debug("Access denied!\n"); + return false; +} + +int buxton_watch_smack_rules(void) +{ + if (!have_smack) { + errno = 0; + return -1; + } + + int fd; + + fd = inotify_init1(IN_NONBLOCK); + if (fd < 0) { + buxton_log("inotify_init(): %m\n"); + return -1; + } + if (inotify_add_watch(fd, buxton_smack_load_file(), IN_CLOSE_WRITE) < 0) { + buxton_log("inotify_add_watch(): %m\n"); + return -1; + } + return fd; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/security/smack.h b/src/security/smack.h new file mode 100644 index 0000000..c83d06a --- /dev/null +++ b/src/security/smack.h @@ -0,0 +1,95 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "backend.h" +#include "buxton.h" + +/** + * Maximum length for a Smack label + */ +#define SMACK_LABEL_LEN 255 + +/** + * Smack label xattr key + */ +#define SMACK_ATTR_NAME "security.SMACK64" + +/** + * Smackfs mount directory + */ +#define SMACK_MOUNT_DIR "/sys/fs/smackfs" + +/** + * Maximum length of a Smack rule access string + */ +#define ACC_LEN 5 + +/** + * Represents client access to a given resource + */ +typedef enum BuxtonKeyAccessType { + ACCESS_NONE = 0, /**<No access permitted */ + ACCESS_READ = 1 << 0, /**<Read access permitted */ + ACCESS_WRITE = 1 << 1, /**<Write access permitted */ + ACCESS_MAXACCESSTYPES = 1 << 2 +} BuxtonKeyAccessType; + +/** + * Check whether Smack is enabled in buxtond + * @return a boolean value, indicating whether Smack is enabled + */ +bool buxton_smack_enabled(void) + __attribute__((warn_unused_result)); + +/** + * Load Smack rules from the kernel + * @return a boolean value, indicating success of the operation + */ +bool buxton_cache_smack_rules(void) + __attribute__((warn_unused_result)); + +/** + * Check whether the smack access matches the buxton client access + * @param subject Smack subject label + * @param object Smack object label + * @param request The buxton access type being queried + * @return true if the smack access matches the given request, otherwise false + */ +bool buxton_check_smack_access(BuxtonString *subject, + BuxtonString *object, + BuxtonKeyAccessType request) + __attribute__((warn_unused_result)); + +/** + * Set up inotify to track Smack rule file for changes + * @return an exit code for the operation + */ +int buxton_watch_smack_rules(void) + __attribute__((warn_unused_result)); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/backend.c b/src/shared/backend.c new file mode 100644 index 0000000..0c5b90c --- /dev/null +++ b/src/shared/backend.c @@ -0,0 +1,266 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <dlfcn.h> + +#include "configurator.h" +#include "backend.h" +#include "hashmap.h" +#include "util.h" +#include "log.h" +#include "buxtonarray.h" +#include "smack.h" + +/** + * Create a BuxtonLayer out of a ConfigLayer + * + * Validates the data from the config file and creates BuxtonLayer. + * + * @param conf_layer the ConfigLayer to validate + * + * @return a new BuxtonLayer. Callers are responsible for managing + * this memory + */ +static BuxtonLayer *buxton_layer_new(ConfigLayer *conf_layer); + +/* Load layer configurations from disk */ +void buxton_init_layers(BuxtonConfig *config) +{ + Hashmap *layers = NULL; + int nlayers = 0; + ConfigLayer *config_layers = NULL; + int r; + + nlayers = buxton_key_get_layers(&config_layers); + layers = hashmap_new(string_hash_func, string_compare_func); + if (!layers) { + abort(); + } + + for (int n = 0; n < nlayers; n++) { + BuxtonLayer *layer; + + layer = buxton_layer_new(&(config_layers[n])); + if (!layer) { + abort(); + } + + r = hashmap_put(layers, layer->name.value, layer); + if (r != 1) { + abort(); + } + } + + config->layers = layers; + free(config_layers); +} + +static BuxtonLayer *buxton_layer_new(ConfigLayer *conf_layer) +{ + BuxtonLayer *out; + + assert(conf_layer); + out= malloc0(sizeof(BuxtonLayer)); + if (!out) { + abort(); + } + + if (conf_layer->priority < 0) { + goto fail; + } + out->name.value = strdup(conf_layer->name); + if (!out->name.value) { + abort(); + } + out->name.length = (uint32_t)strlen(conf_layer->name); + + if (strcmp(conf_layer->type, "System") == 0) { + out->type = LAYER_SYSTEM; + } else if (strcmp(conf_layer->type, "User") == 0) { + out->type = LAYER_USER; + } else { + buxton_log("Layer %s has unknown type: %s\n", conf_layer->name, conf_layer->type); + goto fail; + } + + if (strcmp(conf_layer->backend, "gdbm") == 0) { + out->backend = BACKEND_GDBM; + } else if (strcmp(conf_layer->backend, "memory") == 0) { + out->backend = BACKEND_MEMORY; + } else { + buxton_log("Layer %s has unknown database: %s\n", conf_layer->name, conf_layer->backend); + goto fail; + } + + if (conf_layer->description != NULL) { + out->description = strdup(conf_layer->description); + if (!out->description) { + abort(); + } + } + + out->priority = conf_layer->priority; + return out; +fail: + free(out->name.value); + free(out->description); + free(out); + return NULL; +} + +static void init_backend(BuxtonConfig *config, + BuxtonLayer *layer, + BuxtonBackend **backend) +{ + void *handle, *cast; + _cleanup_free_ char *path = NULL; + const char *name; + char *error; + int r; + bool rb; + module_init_func i_func; + module_destroy_func d_func; + BuxtonBackend *backend_tmp; + + assert(layer); + assert(backend); + + if (layer->backend == BACKEND_GDBM) { + name = "gdbm"; + } else if (layer->backend == BACKEND_MEMORY) { + name = "memory"; + } else { + buxton_log("Invalid backend type for layer: %s\n", layer->name); + abort(); + } + + backend_tmp = hashmap_get(config->backends, name); + + if (backend_tmp) { + *backend = backend_tmp; + return; + } + + backend_tmp = malloc0(sizeof(BuxtonBackend)); + if (!backend_tmp) { + abort(); + } + + r = asprintf(&path, "%s/%s.so", buxton_module_dir(), name); + if (r == -1) { + abort(); + } + + /* Load the module */ + handle = dlopen(path, RTLD_LAZY); + + if (!handle) { + buxton_log("dlopen(): %s\n", dlerror()); + abort(); + } + + dlerror(); + cast = dlsym(handle, "buxton_module_init"); + if ((error = dlerror()) != NULL || !cast) { + buxton_log("dlsym(): %s\n", error); + abort(); + } + memcpy(&i_func, &cast, sizeof(i_func)); + dlerror(); + + cast = dlsym(handle, "buxton_module_destroy"); + if ((error = dlerror()) != NULL || !cast) { + buxton_log("dlsym(): %s\n", error); + abort(); + } + memcpy(&d_func, &cast, sizeof(d_func)); + + rb = i_func(backend_tmp); + if (!rb) { + buxton_log("buxton_module_init failed\n"); + abort(); + } + + if (!config->backends) { + config->backends = hashmap_new(trivial_hash_func, trivial_compare_func); + if (!config->backends) { + abort(); + } + } + + r = hashmap_put(config->backends, name, backend_tmp); + if (r != 1) { + abort(); + } + + backend_tmp->module = handle; + backend_tmp->destroy = d_func; + + *backend = backend_tmp; +} + +BuxtonBackend *backend_for_layer(BuxtonConfig *config, + BuxtonLayer *layer) +{ + BuxtonBackend *backend; + int ret; + + assert(layer); + + if (!config->databases) { + config->databases = hashmap_new(string_hash_func, string_compare_func); + if (!config->databases) { + abort(); + } + } + if ((backend = (BuxtonBackend*)hashmap_get(config->databases, layer->name.value)) == NULL) { + /* attempt load of backend */ + init_backend(config, layer, &backend); + + ret = hashmap_put(config->databases, layer->name.value, backend); + if (ret != 1) { + abort(); + } + } + return (BuxtonBackend*)hashmap_get(config->databases, layer->name.value); +} + +void destroy_backend(BuxtonBackend *backend) +{ + + assert(backend); + + backend->set_value = NULL; + backend->get_value = NULL; + backend->list_keys = NULL; + backend->unset_value = NULL; + backend->destroy(); + dlclose(backend->module); + free(backend); + backend = NULL; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/backend.h b/src/shared/backend.h new file mode 100644 index 0000000..24c2b63 --- /dev/null +++ b/src/shared/backend.h @@ -0,0 +1,170 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file backend.h Internal header + * This file is used internally by buxton to provide functionality + * used by and for the backend + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <gdbm.h> + +#include "buxtonarray.h" +#include "buxtondata.h" +#include "buxtonstring.h" +#include "protocol.h" +#include "hashmap.h" + +/** + * Possible backends for Buxton + */ +typedef enum BuxtonBackendType { + BACKEND_UNSET = 0, /**<No backend set */ + BACKEND_GDBM, /**<GDBM backend */ + BACKEND_MEMORY, /**<Memory backend */ + BACKEND_MAXTYPES +} BuxtonBackendType; + +/** + * Buxton layer type + */ +typedef enum BuxtonLayerType { + LAYER_SYSTEM, /**<A system layer*/ + LAYER_USER, /**<A user layer */ + LAYER_MAXTYPES +} BuxtonLayerType; + +/** + * Represents a layer within Buxton + * + * Keys can be stored in various layers within Buxton, using a variety + * of backend and configurations. This is all handled transparently and + * through a consistent API + */ +typedef struct BuxtonLayer { + BuxtonString name; /**<Name of the layer*/ + BuxtonLayerType type; /**<Type of layer */ + BuxtonBackendType backend; /**<Backend for this layer */ + uid_t uid; /**<User ID for layers of type LAYER_USER */ + int priority; /**<Priority of this layer */ + char *description; /**<Description of this layer */ +} BuxtonLayer; + +/** + * Backend manipulation function + * @param layer The layer to manipulate or query + * @param key The key to manipulate or query + * @param data Set or get data, dependant on operation + * @param label The key's label + * @return a int value, indicating success of the operation or errno + */ +typedef int (*module_value_func) (BuxtonLayer *layer, _BuxtonKey *key, + BuxtonData *data, BuxtonString *label); + +/** + * Backend key list function + * @param layer The layer to query + * @param data Pointer to store BuxtonArray in + * @return a boolean value, indicating success of the operation + */ +typedef bool (*module_list_func) (BuxtonLayer *layer, BuxtonArray **data); + +/** + * Backend database creation function + * @param layer The layer matching the db to create + * @return A Database (not intended to be used from direct functions) + */ +typedef void *(*module_db_init_func) (BuxtonLayer *layer); + +/** + * Destroy (or shutdown) a backend module + */ +typedef void (*module_destroy_func) (void); + +/** + * A data-backend for Buxton + * + * Backends are controlled by Buxton for storing and retrieving data + */ +typedef struct BuxtonBackend { + void *module; /**<Private handle to the module */ + module_destroy_func destroy; /**<Destroy method */ + module_value_func set_value; /**<Set value function */ + module_value_func get_value; /**<Get value function */ + module_list_func list_keys; /**<List keys function */ + module_value_func unset_value; /**<Unset value function */ + module_db_init_func create_db; /**<DB file creation function */ +} BuxtonBackend; + +/** + * Stores internal configuration of Buxton + */ +typedef struct BuxtonConfig { + Hashmap *databases; /**<Database mapping */ + Hashmap *layers; /**<Global layer configuration */ + Hashmap *backends; /**<Backend mapping */ +} BuxtonConfig; + +/** + * Internal controller for Buxton + */ +typedef struct BuxtonControl { + _BuxtonClient client; /**<Valid client connection */ + BuxtonConfig config; /**<Valid configuration (unused) */ +} BuxtonControl; + +/** + * Module initialisation function + * @param backend The backend to initialise + * @return A boolean value, representing the success of the operation + */ +typedef bool (*module_init_func) (BuxtonBackend *backend) + __attribute__((warn_unused_result)); + +/** + * Return a valid backend for the given configuration and layer + * @param config A BuxtonControl's configuration + * @param layer The layer to query + * @return an initialised backend, or NULL if the layer is not found + */ +BuxtonBackend *backend_for_layer(BuxtonConfig *config, + BuxtonLayer *layer) + __attribute__((warn_unused_result)); + +/** + * Initialize layers using the configuration file + * @param config A BuxtonControl's configuration + */ +void buxton_init_layers(BuxtonConfig *config); + +/** + * Remove association with backend (free and dlclose) + * @param backend A BuxtonBackend to be removed + */ +void destroy_backend(BuxtonBackend *backend); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonarray.c b/src/shared/buxtonarray.c new file mode 100644 index 0000000..c81b727 --- /dev/null +++ b/src/shared/buxtonarray.c @@ -0,0 +1,101 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#include <stdlib.h> +#include <string.h> + +#include "buxtonarray.h" +#include "util.h" + +BuxtonArray *buxton_array_new(void) +{ + BuxtonArray *ret = NULL; + /* If this fails, we simply return NULL and allow the user + * to deal with the error */ + ret = calloc(1, sizeof(BuxtonArray)); + return ret; +} + +bool buxton_array_add(BuxtonArray *array, + void *data) +{ + uint new_len; + size_t curr, new_size; + + if (!array || !data) { + return false; + } + if (!array->data) { + array->data = calloc(1, sizeof(void*)); + if (!array->data) { + return false; + } + } + + new_len = array->len += 1; + curr = (size_t)(array->len*sizeof(void*)); + new_size = curr + sizeof(void*); + if (new_len >= array->len) { + /* Resize the array to hold one more pointer */ + array->data = greedy_realloc((void**)&array->data, &curr, new_size); + if (!array->data) { + return false; + } + } + /* Store the pointer at the end of the array */ + array->len = new_len; + array->data[array->len-1] = data; + return true; +} + +void *buxton_array_get(BuxtonArray *array, uint16_t index) +{ + if (!array) { + return NULL; + } + if (index > array->len) { + return NULL; + } + return array->data[index]; +} + + +void buxton_array_free(BuxtonArray **array, + buxton_free_func free_method) +{ + int i; + if (!array || !*array) { + return; + } + + if (free_method) { + /* Call the free_method on all members */ + for (i = 0; i < (*array)->len; i++) + free_method((*array)->data[i]); + } + /* Ensure this array is indeed gone. */ + free((*array)->data); + free(*array); + *array = NULL; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonarray.h b/src/shared/buxtonarray.h new file mode 100644 index 0000000..2137bb3 --- /dev/null +++ b/src/shared/buxtonarray.h @@ -0,0 +1,85 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdint.h> +#include <stdbool.h> + +#include "buxtondata.h" + +/** + * A dynamic array + * Represents daemon's reply to client + */ +typedef struct BuxtonArray { + void **data; /**<Dynamic array contents */ + uint len; /**<Length of the array */ +} BuxtonArray; + + +/** + * Valid function prototype for 'free' method + * @param p Pointer to free + */ +typedef void (*buxton_free_func) (void* p); + +/** + * Create a new BuxtonArray + * @returns BuxtonArray a newly allocated BuxtonArray + */ +BuxtonArray *buxton_array_new(void) + __attribute__((warn_unused_result)); + +/** + * Append data to BuxtonArray + * @param array Valid BuxtonArray + * @param data Pointer to add to this array + * @returns bool true if the data was added to the array + */ +bool buxton_array_add(BuxtonArray *array, + void *data) + __attribute__((warn_unused_result)); + +/** + * Free an array, and optionally its members + * @param array valid BuxtonArray reference + * @param free_func Function to call to free all members, or NULL to leave allocated + */ +void buxton_array_free(BuxtonArray **array, + buxton_free_func free_method); + + +/** + * Retrieve a BuxtonData from the array by index + * @param array valid BuxtonArray reference + * @param index index of the element in the array + * @return a data pointer refered to by index, or NULL + */ +void *buxton_array_get(BuxtonArray *array, uint16_t index) + __attribute__((warn_unused_result)); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonclient.h b/src/shared/buxtonclient.h new file mode 100644 index 0000000..a2394cf --- /dev/null +++ b/src/shared/buxtonclient.h @@ -0,0 +1,46 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file client.h Internal header + * This file is used internally by buxton to provide functionality + * used for buxtonctl + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdbool.h> + +/** + * Used to communicate with Buxton + */ +typedef struct BuxtonClient { + int fd; /**<The file descriptor for the connection */ + bool direct; /**<Only used for direction connections */ + pid_t pid; /**<Process ID, used within libbuxton */ + uid_t uid; /**<User ID of currently using user */ +} _BuxtonClient; + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtondata.h b/src/shared/buxtondata.h new file mode 100644 index 0000000..6745ae6 --- /dev/null +++ b/src/shared/buxtondata.h @@ -0,0 +1,66 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "buxton.h" +#include "buxtonstring.h" + +/** + * Stores values in Buxton, may have only one value + */ +typedef union BuxtonDataStore { + BuxtonString d_string; /**<Stores a string value */ + int32_t d_int32; /**<Stores an int32_t value */ + uint32_t d_uint32; /**<Stores an uint32_t value */ + int64_t d_int64; /**<Stores a int64_t value */ + uint64_t d_uint64; /**<Stores a uint64_t value */ + float d_float; /**<Stores a float value */ + double d_double; /**<Stores a double value */ + bool d_boolean; /**<Stores a boolean value */ +} BuxtonDataStore; + +/** + * Represents data in Buxton + * + * In Buxton we operate on all data using BuxtonData, for both set and + * get operations. The type must be set to the type of value being set + * in the BuxtonDataStore + */ +typedef struct BuxtonData { + BuxtonDataType type; /**<Type of data stored */ + BuxtonDataStore store; /**<Contains one value, correlating to + * type */ +} BuxtonData; + +static inline void buxton_string_to_data(BuxtonString *s, BuxtonData *d) +{ + d->type = STRING; + d->store.d_string.value = s->value; + d->store.d_string.length = s->length; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonkey.h b/src/shared/buxtonkey.h new file mode 100644 index 0000000..3856060 --- /dev/null +++ b/src/shared/buxtonkey.h @@ -0,0 +1,42 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "buxton.h" +#include "buxtonstring.h" + +/** + * Represents a data key in Buxton + */ +typedef struct BuxtonKey { + BuxtonString group; /**<Value of the key's group */ + BuxtonString name; /**<Value of the key's name */ + BuxtonString layer; /**<Value of the key's layer */ + BuxtonDataType type; /**<Type of value associated with key */ +} _BuxtonKey; + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonlist.c b/src/shared/buxtonlist.c new file mode 100644 index 0000000..6f9a589 --- /dev/null +++ b/src/shared/buxtonlist.c @@ -0,0 +1,150 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2014 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> + +#include "buxtonlist.h" + +bool buxton_list_append(BuxtonList **list, void *data) +{ + BuxtonList *head = *list; + + BuxtonList *parent = NULL; + BuxtonList *next = NULL; + + if (!head) { + /* New head generation */ + head = calloc(1, sizeof(BuxtonList)); + if (!head) { + return false; + } + next = parent = head; + head->size = 0; + next->tail = NULL; + } + + if (!next) { + next = calloc(1, sizeof(BuxtonList)); + if (!next) { + return false; + } + if (head->tail) { + parent = head->tail; + } else { + parent = head; + } + parent->next = next; + head->tail = next; + } + head->size += 1; + next->data = data; + *list = head; + return true; +} + +bool buxton_list_prepend(BuxtonList **list, void *data) +{ + BuxtonList *head = *list; + BuxtonList *prev = NULL; + + if (!head) { + /* New head generation */ + head = calloc(1, sizeof(BuxtonList)); + if (!head) { + return false; + } + prev = head; + head->size = 0; + prev->tail = head; + prev->next = NULL; + } else { + /* New item */ + prev = calloc(1, sizeof(BuxtonList)); + if (!prev) { + return false; + } + prev->size = head->size+1; + head->size = 0; + prev->next = head; + prev->tail = head->tail; + head->tail = NULL; + } + /* Previous item is now the head */ + prev->data = data; + *list = prev; + + return true; +} + +bool buxton_list_remove(BuxtonList **list, void *data, bool do_free) +{ + BuxtonList *head = *list; + BuxtonList *current = head; + BuxtonList *prev = head; + + /* Determine the node inside the list */ + while ((current != NULL) && (current->data != data)) { + prev = current; + current = current->next; + } + /* Not found */ + if (!current) { + return false; + } + + /* Data on the head (head removal)*/ + if (current == head) { + if (head->next) { + head->next->size = head->size -1; + head->size = 0; + } + head = head->next; + } else { + /* Middle or end */ + prev->next = current->next; + head->size--; + } + + /* Update tail pointer */ + if (head && head->tail == current) { + head->tail = prev; + head->tail->next = NULL; + } + + /* Should free? */ + if (do_free) { + free(current->data); + } + free(current); + + *list = head; + return true; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonlist.h b/src/shared/buxtonlist.h new file mode 100644 index 0000000..6471d70 --- /dev/null +++ b/src/shared/buxtonlist.h @@ -0,0 +1,119 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2014 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#pragma once + +#define _GNU_SOURCE +#include <stdlib.h> +#include <stdbool.h> +#include <stdint.h> + +#define _cleanup_list_ __attribute__ ((cleanup(buxton_list_free))) +#define _cleanup_list_all_ __attribute__ ((cleanup(buxton_list_free_all))) + +/** + * A singly-linked list + */ +typedef struct BuxtonList { + void *data; /**<Data for this item in the list */ + struct BuxtonList *next; /**<Next item in the list */ + struct BuxtonList *tail; /**<Tail of the list */ + uint64_t size; /**<Size of list */ +} BuxtonList; + +#define BUXTON_LIST_FOREACH(list, elem) \ + for ((elem) = (list); (elem) != NULL; (elem)=(elem)->next) + + +/** + * Append data to an existing list, or create a new list if NULL + * + * @note May return false if memory allocation errors exist + * @param list Pointer to BuxtonList pointer + * @param data Data pointer to store in the list + * @return a boolean value, indicating success of the operation + */ +bool buxton_list_append(BuxtonList **list, void *data); + +/* + * Prepend data to an existing list, or create a new list if NULL + * Much faster than append + * + * @note May return false if memory allocation errors exist + * @param list Pointer to BuxtonList pointer + * @param data Data pointer to store in the list + * @return a boolean value, indicating success of the operation + */ +bool buxton_list_prepend(BuxtonList **list, void *data); + +/** + * Remove the given element from the list + * + * @param list Pointer to a BuxtonList pointer + * @param data Remove item with the matching data pointer + * @param do_free Whether to free the item + * @return a boolean value, indicating success of the operation + */ +bool buxton_list_remove(BuxtonList **list, void *data, bool do_free); + +/** + * Free all items in the list + */ +static inline void buxton_list_free(void *p) +{ + BuxtonList *list = *(BuxtonList**)p; + if (!list) { + return; + } + BuxtonList *elem, *node = NULL; + elem = list; + while (elem != NULL) { + node = elem->next; + free(elem); + elem = node; + } +} + +/** + * Free all items in the list and their items + */ +static inline void buxton_list_free_all(void *p) +{ + BuxtonList *list = *(BuxtonList**)p; + if (!list) { + return; + } + BuxtonList *elem, *node = NULL; + elem = list; + while (elem != NULL) { + free(elem->data); + node = elem->next; + free(elem); + elem = node; + } +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonresponse.h b/src/shared/buxtonresponse.h new file mode 100644 index 0000000..8d432b8 --- /dev/null +++ b/src/shared/buxtonresponse.h @@ -0,0 +1,41 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "buxtonarray.h" +#include "buxtonkey.h" + +/** + * Represents daemon's reply to client + */ +typedef struct BuxtonResponse { + BuxtonArray *data; /**<Array containing BuxtonData elements */ + BuxtonControlMessage type; /**<Type of message in the response */ + _BuxtonKey *key; /**<Key used by client to make the request */ +} _BuxtonResponse; + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/buxtonstring.h b/src/shared/buxtonstring.h new file mode 100644 index 0000000..b395619 --- /dev/null +++ b/src/shared/buxtonstring.h @@ -0,0 +1,37 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +/** + * Stores a string entity in Buxton + */ +typedef struct BuxtonString { + char *value; /**<The content of the string */ + uint32_t length; /**<The length of the string */ +} BuxtonString; + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/configurator.c b/src/shared/configurator.c new file mode 100644 index 0000000..51306b0 --- /dev/null +++ b/src/shared/configurator.c @@ -0,0 +1,329 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <iniparser.h> +#include <linux/limits.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "configurator.h" +#include "log.h" + +/** + * Section name in ini file for our configuration + */ +#define CONFIG_SECTION "Configuration" + +#ifndef HAVE_SECURE_GETENV +# ifdef HAVE___SECURE_GETENV +# define secure_getenv __secure_getenv +# else +# error neither secure_getenv nor __secure_getenv is available +# endif +#endif + +/** + * @internal + * internal state of configurator + */ +static struct _conf { + bool initialized; /**< track if it's been init'd */ + char* keys[CONFIG_MAX]; /**< bag of values */ + dictionary* ini; /**< ini parser dictionary */ +} conf = { + .initialized = false, + .keys = {0}, + .ini = NULL +}; + +/** + * @internal + * config keys as in environment + * @fixme name sucks + */ +static const char *KS[CONFIG_MAX] = { + NULL, + "BUXTON_CONF_FILE", + "BUXTON_MODULE_DIR", + "BUXTON_DB_PATH", + "BUXTON_SMACK_LOAD_FILE", + "BUXTON_BUXTON_SOCKET" +}; + +/** + * @internal + * keys as they are used in config file + */ +static const char *config_keys[CONFIG_MAX] = { + NULL, + NULL, /**< conf file entry in config file is meaningless */ + "ModuleDirectory", + "DatabasePath", + "SmackLoadFile", + "SocketPath" +}; + +static const char *COMPILE_DEFAULT[CONFIG_MAX] = { + NULL, + _DEFAULT_CONFIGURATION_FILE, + _MODULE_DIRECTORY, + _DB_PATH, + _SMACK_LOAD_FILE, + _BUXTON_SOCKET +}; + +/** + * @internal + * wrap strdup and die if malloc fails + * + * @note This may seem lame and stupid at first glance. The former is + * right the latter is not. This function may abort() + * + * @return pointer to dup'd string + */ +__attribute__ ((pure)) +static inline char *_strdup(const char* string) +{ + char* s; + + s = strdup(string); + if (s == NULL) { + abort(); + } + return s; +} + +/** + * @internal + * grab a string from the ini file + * + * @param section the section of the ini file + * @param name the name of the key + * + * @note This function may abort() + * + * @return The value as a string. The the string is internal to + * libini, and if at this stage of the game it is null, just die. + * Something is really wrong and even if we could recover, the system + * is not working correctly. + */ +static char *get_ini_string(char *section, char *name) +{ + char buf[PATH_MAX]; + char *s; + + assert(conf.ini); + snprintf(buf, sizeof(buf), "%s:%s", section, name); + s = iniparser_getstring(conf.ini, buf, NULL); + if (s == NULL) { + abort(); + } + return s; +} + +/** + * analagous method to get_ini_string() + * + * @param section the section of the ini file + * @param name the name of the key + * + * @note inlined b/c only used once and why not. + * + * @return the value + */ +static inline int get_ini_int(char *section, char *name) +{ + char buf[PATH_MAX]; + + assert(conf.ini); + snprintf(buf, sizeof(buf), "%s:%s", section, name); + return iniparser_getint(conf.ini, buf, -1); +} + +/** + * @internal + * Initialize conf + * + */ +static void initialize(void) +{ + if (conf.initialized) { + return; + } + + for (int i= CONFIG_MIN+1; i < CONFIG_MAX; i++) { + char *envkey; + + /* hasn't been set through command line */ + if (conf.keys[i] == NULL) { + /* second priority is env */ + envkey = secure_getenv(KS[i]); + if (envkey) { + conf.keys[i] = _strdup(envkey); + } + } + + /* third priority is conf file */ + if (conf.keys[i] == NULL && conf.ini) { + /* for once config file is loaded */ + char key[PATH_MAX+strlen(CONFIG_SECTION)+1+1]; /* one for null and one for : */ + char *value; + + snprintf(key, sizeof(key), "%s:%s", CONFIG_SECTION, config_keys[i]); + value = iniparser_getstring(conf.ini, key, NULL); + if (value != NULL) { + conf.keys[i] = _strdup(value); + } + } + + if (conf.keys[i] == NULL) { + /* last priority is compile time defaults */ + conf.keys[i] = _strdup(COMPILE_DEFAULT[i]); + } + + /* if config file is not loaded, load */ + if (i == CONFIG_CONF_FILE) { + char *path = conf.keys[CONFIG_CONF_FILE]; + + conf.ini = iniparser_load(path); + if (conf.ini == NULL) { + buxton_log("Failed to load buxton conf file: %s\n", path); + } + } + } + conf.initialized = true; +} + +/** + * @internal + * use a destructor to free everything rather than yucky at_exit + * nonsense + * + * @return + */ +__attribute__ ((destructor)) static void free_conf(void) +{ + if (!conf.initialized) { + return; + } + for (int i= CONFIG_MIN+1; i < CONFIG_MAX; i++) { + free(conf.keys[i]); + } + iniparser_freedict(conf.ini); +} + +void buxton_add_cmd_line(ConfigKey confkey, char* data) +{ + if (confkey >= CONFIG_MAX || confkey <= CONFIG_MIN) { + buxton_log("invalid confkey"); + return; + } + if (!data) { + buxton_log("invalid data"); + return; + } + + conf.keys[confkey] = _strdup(data); +} + +const char* buxton_module_dir(void) +{ + initialize(); + return (const char*)conf.keys[CONFIG_MODULE_DIR]; +} + +const char* buxton_conf_file(void) +{ + initialize(); + return (const char*)conf.keys[CONFIG_CONF_FILE]; +} + +const char* buxton_db_path(void) +{ + initialize(); + return (const char*)conf.keys[CONFIG_DB_PATH]; +} + +const char* buxton_smack_load_file(void) +{ + initialize(); + return (const char*)conf.keys[CONFIG_SMACK_LOAD_FILE]; +} + +const char* buxton_socket(void) +{ + initialize(); + return (const char*)conf.keys[CONFIG_BUXTON_SOCKET]; +} + +int buxton_key_get_layers(ConfigLayer **layers) +{ + ConfigLayer *_layers; + int n; + int j = 0; + + assert(layers); + initialize(); + if (conf.ini == NULL) { + buxton_log("config file not loaded when calling buxton_key_get_layers()"); + abort(); + } + n = iniparser_getnsec(conf.ini); + _layers = (ConfigLayer*)calloc((size_t)n, sizeof(ConfigLayer)); + if (_layers == NULL) { + abort(); + } + for (int i= 0; i < n; i++) { + char *section_name; + + section_name = iniparser_getsecname(conf.ini, i); + if (!section_name) { + abort(); + } + if (!strcasecmp(section_name, CONFIG_SECTION)) { + continue; + } + _layers[j].name = section_name; + _layers[j].description = get_ini_string(section_name, "Description"); + _layers[j].backend = get_ini_string(section_name, "Backend"); + _layers[j].type = get_ini_string(section_name, "Type"); + _layers[j].priority = get_ini_int(section_name, "Priority"); + j++; + } + *layers = _layers; + return j; +} + +void include_configurator(void) +{ + ; +} + + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/configurator.h b/src/shared/configurator.h new file mode 100644 index 0000000..e6f3cef --- /dev/null +++ b/src/shared/configurator.h @@ -0,0 +1,133 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file configurator.h Internal header + * This file is used internally by buxton to provide functionality + * used to handle the configuration + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +typedef enum ConfigKey { + CONFIG_MIN = 0, + CONFIG_CONF_FILE, + CONFIG_MODULE_DIR, + CONFIG_DB_PATH, + CONFIG_SMACK_LOAD_FILE, + CONFIG_BUXTON_SOCKET, + CONFIG_MAX +} ConfigKey; + +/** + * Slightly duplicative of BuxtonLayer, but defined here instead of + * there. This will probably be deprecated for BuxtonLayer once + * things are integrated. + */ +typedef struct ConfigLayer { + char *name; + char *type; + char *backend; + char *description; + int priority; +} ConfigLayer; + +/** + * @internal + * @brief Add command line data + * + * @note This API is draft + */ +void buxton_add_cmd_line(ConfigKey confkey, char* data); + +/** + * @internal + * @brief Get the directory of plugin modules + * + * @return the path to the plugin module. Do not free this pointer. + * It belongs to configurator. + */ +const char *buxton_module_dir(void) + __attribute__((warn_unused_result)); + +/** + * @internal + * @brief Get the path of the config file + * + * @return the path of the config file. Do not free this pointer. + * It belongs to configurator. + */ +const char *buxton_conf_file(void) + __attribute__((warn_unused_result)); + +/** + * @internal + * @brief Get the path of the buxton database + * + * + * @return the path of the database file. Do not free this pointer. + * It belongs to configurator. + */ +const char *buxton_db_path(void) + __attribute__((warn_unused_result)); + +/** + * @internal + * @brief Get the path of the smack load file. + * + * + * @return the path of the smack load file. Do not free this pointer. + * It belongs to configurator. + */ +const char *buxton_smack_load_file(void) + __attribute__((warn_unused_result)); + +/** + * @internal + * @brief Get the path of the buxton socket. + * + * + * @return the path of the buxton socket. Do not free this pointer. + * It belongs to configurator. + */ +const char *buxton_socket(void) + __attribute__((warn_unused_result)); + +/** + * @internal + * @brief Get an array of ConfigLayers from the conf file + * + * @param layers pointer to a pointer where the array of ConfigLayers + * will be stored. Callers should free this pointer with free when + * they are done with it. + * + * @return an integer that indicates the number of layers. + */ +int buxton_key_get_layers(ConfigLayer **layers) + __attribute__((warn_unused_result)); + +void include_configurator(void); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/dictionary.c b/src/shared/dictionary.c new file mode 100644 index 0000000..058f4e0 --- /dev/null +++ b/src/shared/dictionary.c @@ -0,0 +1,425 @@ +/* + Copyright (c) 2000-2011 by Nicolas Devillard. + MIT License + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +/*-------------------------------------------------------------------------*/ +/** + @file dictionary.c + @author N. Devillard + @brief Implements a dictionary for string variables. + + This module implements a simple dictionary object, i.e. a list + of string/string associations. This object is useful to store e.g. + informations retrieved from a configuration file (ini files). +*/ +/*--------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------- + Includes + ---------------------------------------------------------------------------*/ +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "dictionary.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +/** Maximum value size for integers and doubles. */ +#define MAXVALSZ 1024 + +/** Minimal allocated number of entries in a dictionary */ +#define DICTMINSZ 128 + +/** Invalid key token */ +#define DICT_INVALID_KEY ((char*)-1) + +/*--------------------------------------------------------------------------- + Private functions + ---------------------------------------------------------------------------*/ + +/* Doubles the allocated size associated to a pointer */ +/* 'size' is the current allocated size. */ +static void * mem_double(void * ptr, size_t size) +{ + void * newptr ; + + newptr = calloc(2*size, 1); + if (newptr==NULL) { + return NULL ; + } + memcpy(newptr, ptr, size); + free(ptr); + return newptr ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Duplicate a string + @param s String to duplicate + @return Pointer to a newly allocated string, to be freed with free() + + This is a replacement for strdup(). This implementation is provided + for systems that do not have it. + */ +/*--------------------------------------------------------------------------*/ +static char * xstrdup(const char * s) +{ + char * t ; + if (!s) + return NULL ; + t = (char*)malloc(strlen(s)+1) ; + if (t) { + strcpy(t,s); + } + return t ; +} + +/*--------------------------------------------------------------------------- + Function codes + ---------------------------------------------------------------------------*/ +/*-------------------------------------------------------------------------*/ +/** + @brief Compute the hash key for a string. + @param key Character string to use for key. + @return 1 unsigned int on at least 32 bits. + + This hash function has been taken from an Article in Dr Dobbs Journal. + This is normally a collision-free function, distributing keys evenly. + The key is stored anyway in the struct so that collision can be avoided + by comparing the key itself in last resort. + */ +/*--------------------------------------------------------------------------*/ +unsigned dictionary_hash(const char * key) +{ + size_t len ; + unsigned hash ; + size_t i ; + + len = strlen(key); + for (hash=0, i=0 ; i<len ; i++) { + hash += (unsigned)key[i] ; + hash += (hash<<10); + hash ^= (hash>>6) ; + } + hash += (hash <<3); + hash ^= (hash >>11); + hash += (hash <<15); + return hash ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Create a new dictionary object. + @param size Optional initial size of the dictionary. + @return 1 newly allocated dictionary objet. + + This function allocates a new dictionary object of given size and returns + it. If you do not know in advance (roughly) the number of entries in the + dictionary, give size=0. + */ +/*--------------------------------------------------------------------------*/ +dictionary * dictionary_new(size_t size) +{ + dictionary * d ; + + /* If no size was specified, allocate space for DICTMINSZ */ + if (size<DICTMINSZ) size=DICTMINSZ ; + + if (!(d = (dictionary *)calloc(1, sizeof(dictionary)))) { + return NULL; + } + d->size = size ; + d->val = (char **)calloc(size, sizeof(char*)); + d->key = (char **)calloc(size, sizeof(char*)); + d->hash = (unsigned int *)calloc(size, sizeof(unsigned)); + return d ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Delete a dictionary object + @param d dictionary object to deallocate. + @return void + + Deallocate a dictionary object and all memory associated to it. + */ +/*--------------------------------------------------------------------------*/ +void dictionary_del(dictionary * d) +{ + int i ; + + if (d==NULL) return ; + for (i=0 ; i<d->size ; i++) { + if (d->key[i]!=NULL) + free(d->key[i]); + if (d->val[i]!=NULL) + free(d->val[i]); + } + free(d->val); + free(d->key); + free(d->hash); + free(d); + return ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get a value from a dictionary. + @param d dictionary object to search. + @param key Key to look for in the dictionary. + @param def Default value to return if key not found. + @return 1 pointer to internally allocated character string. + + This function locates a key in a dictionary and returns a pointer to its + value, or the passed 'def' pointer if no such key can be found in + dictionary. The returned character pointer points to data internal to the + dictionary object, you should not try to free it or modify it. + */ +/*--------------------------------------------------------------------------*/ +char * dictionary_get(dictionary * d, const char * key, char * def) +{ + unsigned hash ; + int i ; + + hash = dictionary_hash(key); + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + /* Compare hash */ + if (hash==d->hash[i]) { + /* Compare string, to avoid hash collisions */ + if (!strcmp(key, d->key[i])) { + return d->val[i] ; + } + } + } + return def ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Set a value in a dictionary. + @param d dictionary object to modify. + @param key Key to modify or add. + @param val Value to add. + @return int 0 if Ok, anything else otherwise + + If the given key is found in the dictionary, the associated value is + replaced by the provided one. If the key cannot be found in the + dictionary, it is added to it. + + It is Ok to provide a NULL value for val, but NULL values for the dictionary + or the key are considered as errors: the function will return immediately + in such a case. + + Notice that if you dictionary_set a variable to NULL, a call to + dictionary_get will return a NULL value: the variable will be found, and + its value (NULL) is returned. In other words, setting the variable + content to NULL is equivalent to deleting the variable from the + dictionary. It is not possible (in this implementation) to have a key in + the dictionary without value. + + This function returns non-zero in case of failure. + */ +/*--------------------------------------------------------------------------*/ +int dictionary_set(dictionary * d, const char * key, const char * val) +{ + int i ; + unsigned hash ; + + if (d==NULL || key==NULL) return -1 ; + + /* Compute hash for this key */ + hash = dictionary_hash(key) ; + /* Find if value is already in dictionary */ + if (d->n>0) { + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + if (hash==d->hash[i]) { /* Same hash value */ + if (!strcmp(key, d->key[i])) { /* Same key */ + /* Found a value: modify and return */ + if (d->val[i]!=NULL) + free(d->val[i]); + d->val[i] = val ? xstrdup(val) : NULL ; + /* Value has been modified: return */ + return 0 ; + } + } + } + } + /* Add a new value */ + /* See if dictionary needs to grow */ + if (d->n==d->size) { + + /* Reached maximum size: reallocate dictionary */ + d->val = (char **)mem_double(d->val, d->size * sizeof(char*)) ; + d->key = (char **)mem_double(d->key, d->size * sizeof(char*)) ; + d->hash = (unsigned int *)mem_double(d->hash, d->size * sizeof(unsigned)) ; + if ((d->val==NULL) || (d->key==NULL) || (d->hash==NULL)) { + /* Cannot grow dictionary */ + return -1 ; + } + /* Double size */ + d->size *= 2 ; + } + + /* Insert key in the first empty slot. Start at d->n and wrap at + d->size. Because d->n < d->size this will necessarily + terminate. */ + for (i=d->n ; d->key[i] ; ) { + if(++i == d->size) i = 0; + } + /* Copy key */ + d->key[i] = xstrdup(key); + d->val[i] = val ? xstrdup(val) : NULL ; + d->hash[i] = hash; + d->n ++ ; + return 0 ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Delete a key in a dictionary + @param d dictionary object to modify. + @param key Key to remove. + @return void + + This function deletes a key in a dictionary. Nothing is done if the + key cannot be found. + */ +/*--------------------------------------------------------------------------*/ +void dictionary_unset(dictionary * d, const char * key) +{ + unsigned hash ; + int i ; + + if (key == NULL) { + return; + } + + hash = dictionary_hash(key); + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + /* Compare hash */ + if (hash==d->hash[i]) { + /* Compare string, to avoid hash collisions */ + if (!strcmp(key, d->key[i])) { + /* Found key */ + break ; + } + } + } + if (i>=d->size) + /* Key not found */ + return ; + + free(d->key[i]); + d->key[i] = NULL ; + if (d->val[i]!=NULL) { + free(d->val[i]); + d->val[i] = NULL ; + } + d->hash[i] = 0 ; + d->n -- ; + return ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Dump a dictionary to an opened file pointer. + @param d Dictionary to dump + @param f Opened file pointer. + @return void + + Dumps a dictionary onto an opened file pointer. Key pairs are printed out + as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as + output file pointers. + */ +/*--------------------------------------------------------------------------*/ +void dictionary_dump(dictionary * d, FILE * out) +{ + int i ; + + if (d==NULL || out==NULL) return ; + if (d->n<1) { + fprintf(out, "empty dictionary\n"); + return ; + } + for (i=0 ; i<d->size ; i++) { + if (d->key[i]) { + fprintf(out, "%20s\t[%s]\n", + d->key[i], + d->val[i] ? d->val[i] : "UNDEF"); + } + } + return ; +} + + +/* Test code */ +#ifdef TESTDIC +#define NVALS 20000 +int main(int argc, char *argv[]) +{ + dictionary * d ; + char * val ; + int i ; + char cval[90] ; + + /* Allocate dictionary */ + printf("allocating...\n"); + d = dictionary_new(0); + + /* Set values in dictionary */ + printf("setting %d values...\n", NVALS); + for (i=0 ; i<NVALS ; i++) { + sprintf(cval, "%04d", i); + dictionary_set(d, cval, "salut"); + } + printf("getting %d values...\n", NVALS); + for (i=0 ; i<NVALS ; i++) { + sprintf(cval, "%04d", i); + val = dictionary_get(d, cval, DICT_INVALID_KEY); + if (val==DICT_INVALID_KEY) { + printf("cannot get value for key [%s]\n", cval); + } + } + printf("unsetting %d values...\n", NVALS); + for (i=0 ; i<NVALS ; i++) { + sprintf(cval, "%04d", i); + dictionary_unset(d, cval); + } + if (d->n != 0) { + printf("error deleting values\n"); + } + printf("deallocating...\n"); + dictionary_del(d); + return 0 ; +} +#endif +/* vim: set ts=4 et sw=4 tw=75 */ diff --git a/src/shared/dictionary.h b/src/shared/dictionary.h new file mode 100644 index 0000000..1f840cb --- /dev/null +++ b/src/shared/dictionary.h @@ -0,0 +1,188 @@ +/* + Copyright (c) 2000-2011 by Nicolas Devillard. + MIT License + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +/*-------------------------------------------------------------------------*/ +/** + @file dictionary.h + @author N. Devillard + @brief Implements a dictionary for string variables. + + This module implements a simple dictionary object, i.e. a list + of string/string associations. This object is useful to store e.g. + informations retrieved from a configuration file (ini files). +*/ +/*--------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------- + Includes + ---------------------------------------------------------------------------*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +/*--------------------------------------------------------------------------- + New types + ---------------------------------------------------------------------------*/ + + +/*-------------------------------------------------------------------------*/ +/** + @brief Dictionary object + + This object contains a list of string/string associations. Each + association is identified by a unique string key. Looking up values + in the dictionary is speeded up by the use of a (hopefully collision-free) + hash function. + */ +/*-------------------------------------------------------------------------*/ +typedef struct _dictionary_ { + int n ; /** Number of entries in dictionary */ + size_t size ; /** Storage size */ + char ** val ; /** List of string values */ + char ** key ; /** List of string keys */ + unsigned * hash ; /** List of hash values for keys */ +} dictionary ; + + +/*--------------------------------------------------------------------------- + Function prototypes + ---------------------------------------------------------------------------*/ + +/*-------------------------------------------------------------------------*/ +/** + @brief Compute the hash key for a string. + @param key Character string to use for key. + @return 1 unsigned int on at least 32 bits. + + This hash function has been taken from an Article in Dr Dobbs Journal. + This is normally a collision-free function, distributing keys evenly. + The key is stored anyway in the struct so that collision can be avoided + by comparing the key itself in last resort. + */ +/*--------------------------------------------------------------------------*/ +unsigned dictionary_hash(const char * key); + +/*-------------------------------------------------------------------------*/ +/** + @brief Create a new dictionary object. + @param size Optional initial size of the dictionary. + @return 1 newly allocated dictionary objet. + + This function allocates a new dictionary object of given size and returns + it. If you do not know in advance (roughly) the number of entries in the + dictionary, give size=0. + */ +/*--------------------------------------------------------------------------*/ +dictionary * dictionary_new(size_t size); + +/*-------------------------------------------------------------------------*/ +/** + @brief Delete a dictionary object + @param d dictionary object to deallocate. + @return void + + Deallocate a dictionary object and all memory associated to it. + */ +/*--------------------------------------------------------------------------*/ +void dictionary_del(dictionary * vd); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get a value from a dictionary. + @param d dictionary object to search. + @param key Key to look for in the dictionary. + @param def Default value to return if key not found. + @return 1 pointer to internally allocated character string. + + This function locates a key in a dictionary and returns a pointer to its + value, or the passed 'def' pointer if no such key can be found in + dictionary. The returned character pointer points to data internal to the + dictionary object, you should not try to free it or modify it. + */ +/*--------------------------------------------------------------------------*/ +char * dictionary_get(dictionary * d, const char * key, char * def); + + +/*-------------------------------------------------------------------------*/ +/** + @brief Set a value in a dictionary. + @param d dictionary object to modify. + @param key Key to modify or add. + @param val Value to add. + @return int 0 if Ok, anything else otherwise + + If the given key is found in the dictionary, the associated value is + replaced by the provided one. If the key cannot be found in the + dictionary, it is added to it. + + It is Ok to provide a NULL value for val, but NULL values for the dictionary + or the key are considered as errors: the function will return immediately + in such a case. + + Notice that if you dictionary_set a variable to NULL, a call to + dictionary_get will return a NULL value: the variable will be found, and + its value (NULL) is returned. In other words, setting the variable + content to NULL is equivalent to deleting the variable from the + dictionary. It is not possible (in this implementation) to have a key in + the dictionary without value. + + This function returns non-zero in case of failure. + */ +/*--------------------------------------------------------------------------*/ +int dictionary_set(dictionary * vd, const char * key, const char * val); + +/*-------------------------------------------------------------------------*/ +/** + @brief Delete a key in a dictionary + @param d dictionary object to modify. + @param key Key to remove. + @return void + + This function deletes a key in a dictionary. Nothing is done if the + key cannot be found. + */ +/*--------------------------------------------------------------------------*/ +void dictionary_unset(dictionary * d, const char * key); + + +/*-------------------------------------------------------------------------*/ +/** + @brief Dump a dictionary to an opened file pointer. + @param d Dictionary to dump + @param f Opened file pointer. + @return void + + Dumps a dictionary onto an opened file pointer. Key pairs are printed out + as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as + output file pointers. + */ +/*--------------------------------------------------------------------------*/ +void dictionary_dump(dictionary * d, FILE * out); diff --git a/src/shared/direct.c b/src/shared/direct.c new file mode 100644 index 0000000..9e69d13 --- /dev/null +++ b/src/shared/direct.c @@ -0,0 +1,717 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <errno.h> +#include <string.h> +#include <stdlib.h> + +#include "direct.h" +#include "log.h" +#include "smack.h" +#include "util.h" + +#define BUXTON_ROOT_CHECK_ENV "BUXTON_ROOT_CHECK" + +bool buxton_direct_open(BuxtonControl *control) +{ + + assert(control); + + memzero(&(control->config), sizeof(BuxtonConfig)); + buxton_init_layers(&(control->config)); + + control->client.direct = true; + control->client.pid = getpid(); + + return true; +} + +int32_t buxton_direct_get_value(BuxtonControl *control, _BuxtonKey *key, + BuxtonData *data, BuxtonString *data_label, + BuxtonString *client_label) +{ + /* Handle direct manipulation */ + BuxtonLayer *l; + BuxtonConfig *config; + BuxtonString layer = (BuxtonString){ NULL, 0 }; + Iterator i; + BuxtonData d; + int priority = 0; + int32_t ret; + BuxtonLayerType layer_origin = -1; + + assert(control); + assert(key); + + if (key->layer.value) { + ret = (int32_t)buxton_direct_get_value_for_layer(control, key, data, + data_label, + client_label); + return ret; + } + + config = &control->config; + + HASHMAP_FOREACH(l, config->layers, i) { + key->layer.value = l->name.value; + key->layer.length = l->name.length; + ret = (int32_t)buxton_direct_get_value_for_layer(control, + key, + &d, + data_label, + client_label); + if (!ret) { + free(data_label->value); + data_label->value = NULL; + data_label->length = 0; + if (d.type == STRING) { + free(d.store.d_string.value); + } + + if ((l->type == LAYER_SYSTEM && (layer_origin != LAYER_SYSTEM || + priority <= l->priority)) || + (l->type == LAYER_USER && layer_origin != LAYER_SYSTEM && + priority <= l->priority)) { + if (l->type == LAYER_SYSTEM) { + layer_origin = LAYER_SYSTEM; + } else { + layer_origin = LAYER_USER; + } + priority = l->priority; + layer.value = l->name.value; + layer.length = l->name.length; + } + } + } + if (layer.value) { + key->layer.value = layer.value; + key->layer.length = layer.length; + ret = (int32_t)buxton_direct_get_value_for_layer(control, + key, + data, + data_label, + client_label); + key->layer.value = NULL; + key->layer.length = 0; + + return ret; + } + return ENOENT; +} + +int buxton_direct_get_value_for_layer(BuxtonControl *control, + _BuxtonKey *key, + BuxtonData *data, + BuxtonString *data_label, + BuxtonString *client_label) +{ + /* Handle direct manipulation */ + BuxtonBackend *backend = NULL; + BuxtonLayer *layer = NULL; + BuxtonConfig *config; + BuxtonData g; + _BuxtonKey group; + BuxtonString group_label; + int ret; + + assert(control); + assert(key); + assert(data_label); + + buxton_debug("get_value for layer start\n"); + + memzero(&g, sizeof(BuxtonData)); + memzero(&group, sizeof(_BuxtonKey)); + memzero(&group_label, sizeof(BuxtonString)); + + if (!key->layer.value) { + ret = EINVAL; + goto fail; + } + + config = &control->config; + if ((layer = hashmap_get(config->layers, key->layer.value)) == NULL) { + ret = EINVAL; + goto fail; + } + backend = backend_for_layer(config, layer); + assert(backend); + + layer->uid = control->client.uid; + + /* Groups must be created first, so bail if this key's group doesn't exist */ + if (key->name.value) { + if (!buxton_copy_key_group(key, &group)) { + abort(); + } + ret = buxton_direct_get_value_for_layer(control, &group, &g, &group_label, NULL); + if (ret) { + buxton_debug("Group %s for name %s missing for get value\n", key->group.value, key->name.value); + goto fail; + } + } + + /* The group checks are only needed for key lookups, or we recurse endlessly */ + if (key->name.value && client_label) { + if (!buxton_check_smack_access(client_label, &group_label, ACCESS_READ)) { + ret = EPERM; + goto fail; + } + } + + ret = backend->get_value(layer, key, data, data_label); + if (!ret) { + /* Access checks are not needed for direct clients, where client_label is NULL */ + if (data_label->value && client_label && client_label->value && + !buxton_check_smack_access(client_label, data_label, ACCESS_READ)) { + /* Client lacks permission to read the value */ + free(data_label->value); + ret = EPERM; + goto fail; + } + buxton_debug("SMACK check succeeded for get_value for layer %s\n", key->layer.value); + } + +fail: + free(g.store.d_string.value); + free(group.group.value); + free(group.name.value); + free(group.layer.value); + free(group_label.value); + buxton_debug("get_value for layer end\n"); + return ret; +} + +bool buxton_direct_set_value(BuxtonControl *control, + _BuxtonKey *key, + BuxtonData *data, + BuxtonString *label) +{ + BuxtonBackend *backend; + BuxtonLayer *layer; + BuxtonConfig *config; + BuxtonString default_label = buxton_string_pack("_"); + BuxtonString *l; + _cleanup_buxton_data_ BuxtonData *d = NULL; + _cleanup_buxton_data_ BuxtonData *g = NULL; + _cleanup_buxton_key_ _BuxtonKey *group = NULL; + _cleanup_buxton_string_ BuxtonString *data_label = NULL; + _cleanup_buxton_string_ BuxtonString *group_label = NULL; + bool r = false; + int ret; + + assert(control); + assert(key); + assert(data); + + buxton_debug("set_value start\n"); + + group = malloc0(sizeof(_BuxtonKey)); + if (!group) { + abort(); + } + g = malloc0(sizeof(BuxtonData)); + if (!g) { + abort(); + } + group_label = malloc0(sizeof(BuxtonString)); + if (!group_label) { + abort(); + } + + d = malloc0(sizeof(BuxtonData)); + if (!d) { + abort(); + } + data_label = malloc0(sizeof(BuxtonString)); + if (!data_label) { + abort(); + } + + /* Groups must be created first, so bail if this key's group doesn't exist */ + if (!buxton_copy_key_group(key, group)) { + abort(); + } + + ret = buxton_direct_get_value_for_layer(control, group, g, group_label, NULL); + if (ret) { + buxton_debug("Error(%d): %s\n", ret, strerror(ret)); + buxton_debug("Group %s for name %s missing for set value\n", key->group.value, key->name.value); + goto fail; + } + + /* Access checks are not needed for direct clients, where label is NULL */ + if (label) { + if (!buxton_check_smack_access(label, group_label, ACCESS_WRITE)) { + goto fail; + } + + ret = buxton_direct_get_value_for_layer(control, key, d, data_label, NULL); + if (ret == -ENOENT || ret == EINVAL) { + goto fail; + } + if (!ret) { + if (!buxton_check_smack_access(label, data_label, ACCESS_WRITE)) { + goto fail; + } + l = data_label; + } else { + l = label; + } + } else { + ret = buxton_direct_get_value_for_layer(control, key, d, data_label, NULL); + if (ret == -ENOENT || ret == EINVAL) { + goto fail; + } else if (!ret) { + l = data_label; + } else { + l = &default_label; + } + } + + config = &control->config; + if ((layer = hashmap_get(config->layers, key->layer.value)) == NULL) { + goto fail; + } + + backend = backend_for_layer(config, layer); + assert(backend); + + layer->uid = control->client.uid; + ret = backend->set_value(layer, key, data, l); + if (ret) { + buxton_debug("set value failed\n"); + } else { + r = true; + } + +fail: + buxton_debug("set_value end\n"); + return r; +} + +bool buxton_direct_set_label(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *label) +{ + BuxtonBackend *backend; + BuxtonLayer *layer; + BuxtonConfig *config; + _cleanup_buxton_data_ BuxtonData *data = NULL; + _cleanup_buxton_string_ BuxtonString *data_label = NULL; + bool r = false; + int ret; + + assert(control); + assert(key); + assert(label); + + data = malloc0(sizeof(BuxtonData)); + if (!data) { + abort(); + } + data_label = malloc0(sizeof(BuxtonString)); + if (!data_label) { + abort(); + } + + config = &control->config; + + if ((layer = hashmap_get(config->layers, key->layer.value)) == NULL) { + goto fail; + } + + if (layer->type == LAYER_SYSTEM) { + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + /* FIXME: should check client's capability set instead of UID */ + if (control->client.uid != 0 && !skip_check) { + buxton_debug("Not permitted to create group '%s'\n", key->group.value); + goto fail; + } + } else { + buxton_debug("Cannot set labels in a user layer\n"); + goto fail; + } + + backend = backend_for_layer(config, layer); + assert(backend); + + ret = buxton_direct_get_value_for_layer(control, key, data, data_label, NULL); + if (ret) { + buxton_debug("Group or key does not exist\n"); + goto fail; + } + + free(data_label->value); + + if (!buxton_string_copy(label, data_label)) { + abort(); + } + + layer->uid = control->client.uid; + ret = backend->set_value(layer, key, data, data_label); + if (ret) { + buxton_debug("set label failed\n"); + } else { + r = true; + } + +fail: + return r; +} + +bool buxton_direct_create_group(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *label) +{ + BuxtonBackend *backend; + BuxtonLayer *layer; + BuxtonConfig *config; + BuxtonString s, l; + _cleanup_buxton_data_ BuxtonData *data = NULL; + _cleanup_buxton_data_ BuxtonData *group = NULL; + _cleanup_buxton_string_ BuxtonString *dlabel = NULL; + _cleanup_buxton_string_ BuxtonString *glabel = NULL; + bool r = false; + int ret; + + assert(control); + assert(key); + + data = malloc0(sizeof(BuxtonData)); + if (!data) { + abort(); + } + group = malloc0(sizeof(BuxtonData)); + if (!group) { + abort(); + } + dlabel = malloc0(sizeof(BuxtonString)); + if (!dlabel) { + abort(); + } + glabel = malloc0(sizeof(BuxtonString)); + if (!glabel) { + abort(); + } + + config = &control->config; + + if ((layer = hashmap_get(config->layers, key->layer.value)) == NULL) { + goto fail; + } + + if (layer->type == LAYER_SYSTEM) { + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + /* FIXME: should check client's capability set instead of UID */ + if (control->client.uid != 0 && !skip_check) { + buxton_debug("Not permitted to create group '%s'\n", key->group.value); + goto fail; + } + } + + if (buxton_direct_get_value_for_layer(control, key, group, glabel, NULL) != ENOENT) { + buxton_debug("Group '%s' already exists\n", key->group.value); + goto fail; + } + + backend = backend_for_layer(config, layer); + assert(backend); + + /* Since groups don't have a value, we create a dummy value */ + data->type = STRING; + s = buxton_string_pack("BUXTON_GROUP_VALUE"); + if (!buxton_string_copy(&s, &data->store.d_string)) { + abort(); + } + + if (label) { + if (!buxton_string_copy(label, dlabel)) { + abort(); + } + } else { + /* _ (floor) is our current default label */ + l = buxton_string_pack("_"); + if (!buxton_string_copy(&l, dlabel)) { + abort(); + } + } + + layer->uid = control->client.uid; + ret = backend->set_value(layer, key, data, dlabel); + if (ret) { + buxton_debug("create group failed\n"); + } else { + r = true; + } + +fail: + return r; +} + +bool buxton_direct_remove_group(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *client_label) +{ + BuxtonBackend *backend; + BuxtonLayer *layer; + BuxtonConfig *config; + _cleanup_buxton_data_ BuxtonData *group = NULL; + _cleanup_buxton_string_ BuxtonString *glabel = NULL; + bool r = false; + int ret; + + assert(control); + assert(key); + + group = malloc0(sizeof(BuxtonData)); + if (!group) { + abort(); + } + glabel = malloc0(sizeof(BuxtonString)); + if (!glabel) { + abort(); + } + + config = &control->config; + + if ((layer = hashmap_get(config->layers, key->layer.value)) == NULL) { + goto fail; + } + + if (layer->type == LAYER_SYSTEM) { + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + /* FIXME: should check client's capability set instead of UID */ + if (control->client.uid != 0 && !skip_check) { + buxton_debug("Not permitted to remove group '%s'\n", key->group.value); + goto fail; + } + } + + if (buxton_direct_get_value_for_layer(control, key, group, glabel, NULL)) { + buxton_debug("Group '%s' doesn't exist\n", key->group.value); + goto fail; + } + + if (layer->type == LAYER_USER) { + if (client_label && !buxton_check_smack_access(client_label, glabel, ACCESS_WRITE)) { + goto fail; + } + } + + backend = backend_for_layer(config, layer); + assert(backend); + + layer->uid = control->client.uid; + + ret = backend->unset_value(layer, key, NULL, NULL); + if (ret) { + buxton_debug("remove group failed\n"); + } else { + r = true; + } + +fail: + return r; +} + +bool buxton_direct_list_keys(BuxtonControl *control, + BuxtonString *layer_name, + BuxtonArray **list) +{ + assert(control); + assert(layer_name); + + /* Handle direct manipulation */ + BuxtonBackend *backend = NULL; + BuxtonLayer *layer; + BuxtonConfig *config; + + config = &control->config; + if ((layer = hashmap_get(config->layers, layer_name->value)) == NULL) { + return false; + } + backend = backend_for_layer(config, layer); + assert(backend); + + layer->uid = control->client.uid; + return backend->list_keys(layer, list); +} + +bool buxton_direct_unset_value(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *label) +{ + BuxtonBackend *backend; + BuxtonLayer *layer; + BuxtonConfig *config; + _cleanup_buxton_string_ BuxtonString *data_label = NULL; + _cleanup_buxton_string_ BuxtonString *group_label = NULL; + _cleanup_buxton_data_ BuxtonData *d = NULL; + _cleanup_buxton_data_ BuxtonData *g = NULL; + _cleanup_buxton_key_ _BuxtonKey *group = NULL; + int ret; + bool r = false; + + assert(control); + assert(key); + + group = malloc0(sizeof(_BuxtonKey)); + if (!group) { + abort(); + } + g = malloc0(sizeof(BuxtonData)); + if (!g) { + abort(); + } + group_label = malloc0(sizeof(BuxtonString)); + if (!group_label) { + abort(); + } + + d = malloc0(sizeof(BuxtonData)); + if (!d) { + abort(); + } + data_label = malloc0(sizeof(BuxtonString)); + if (!data_label) { + abort(); + } + + if (!buxton_copy_key_group(key, group)) { + abort(); + } + + if (buxton_direct_get_value_for_layer(control, group, g, group_label, NULL)) { + buxton_debug("Group %s for name %s missing for unset value\n", key->group.value, key->name.value); + goto fail; + } + + /* Access checks are not needed for direct clients, where label is NULL */ + if (label) { + if (!buxton_check_smack_access(label, group_label, ACCESS_WRITE)) { + goto fail; + } + if (!buxton_direct_get_value_for_layer(control, key, d, data_label, NULL)) { + if (!buxton_check_smack_access(label, data_label, ACCESS_WRITE)) { + goto fail; + } + } else { + buxton_debug("Key %s not found, so unset fails\n", key->name.value); + goto fail; + } + } + + config = &control->config; + if ((layer = hashmap_get(config->layers, key->layer.value)) == NULL) { + return false; + } + + backend = backend_for_layer(config, layer); + assert(backend); + + layer->uid = control->client.uid; + ret = backend->unset_value(layer, key, NULL, NULL); + if (ret) { + buxton_debug("Unset value failed\n"); + } else { + r = true; + } + +fail: + return r; +} + +bool buxton_direct_init_db(BuxtonControl *control, BuxtonString *layer_name) +{ + BuxtonBackend *backend; + BuxtonConfig *config; + BuxtonLayer *layer; + bool ret = false; + void *db; + + assert(control); + assert(layer_name); + + config = &control->config; + layer = hashmap_get(config->layers, layer_name->value); + if (!layer) { + goto end; + } + + if (layer->type == LAYER_USER) { + ret = true; + goto end; + } + + backend = backend_for_layer(config, layer); + assert(backend); + + db = backend->create_db(layer); + if (db) { + ret = true; + } + +end: + return ret; +} + +void buxton_direct_close(BuxtonControl *control) +{ + Iterator iterator; + BuxtonBackend *backend; + BuxtonLayer *layer; + BuxtonString *key; + + control->client.direct = false; + + HASHMAP_FOREACH(backend, control->config.backends, iterator) { + destroy_backend(backend); + } + hashmap_free(control->config.backends); + hashmap_free(control->config.databases); + + HASHMAP_FOREACH_KEY(layer, key, control->config.layers, iterator) { + hashmap_remove(control->config.layers, key); + free(layer->name.value); + free(layer->description); + free(layer); + } + hashmap_free(control->config.layers); + + control->client.direct = false; + control->config.backends = NULL; + control->config.databases = NULL; + control->config.layers = NULL; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/direct.h b/src/shared/direct.h new file mode 100644 index 0000000..00b5ee7 --- /dev/null +++ b/src/shared/direct.h @@ -0,0 +1,169 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file direct.h Internal header + * This file is used internally by buxton to provide functionality + * used by the daemon and buxtonctl for talking to the backend + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <backend.h> +#include "buxton.h" +#include "hashmap.h" + +/** + * Open a direct connection to Buxton + * + * @param control Valid BuxtonControl instance + * @return a boolean value, indicating success of the operation + */ +bool buxton_direct_open(BuxtonControl *control) + __attribute__((warn_unused_result)); + +/** + * Create a DB for a given layer in Buxton + * + * @param control Valid BuxtonControl instance + * @param layer_name BuxtonString of the layer name to create + * @return a boolean value, indicating success of the operation + */ +bool buxton_direct_init_db(BuxtonControl *control, BuxtonString *layer_name) + __attribute__((warn_unused_result)); + +/** + * Close direct Buxton management connection + * @param control Valid BuxtonControl instance + */ +void buxton_direct_close(BuxtonControl *control); + +/** + * Set a value within Buxton + * @param control An initialized control structure + * @param key The key struct + * @param label A BuxtonString containing the label to set + * @return A boolean value, indicating success of the operation + */ +bool buxton_direct_set_label(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *label) + __attribute__((warn_unused_result)); + +/** + * Create a group within Buxton + * @param control An initialized control structure + * @param key The key struct with group and layer members initialized + * @param label The Smack label of the client + * @return A boolean value, indicating success of the operation + */ +bool buxton_direct_create_group(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *label) + __attribute__((warn_unused_result)); + +/** + * Remove a group within Buxton + * @param control An initialized control structure + * @param key The key struct with group and layer members initialized + * @param client_label The Smack label of the client + * @return A boolean value, indicating success of the operation + */ +bool buxton_direct_remove_group(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *client_label) + __attribute__((warn_unused_result)); + +/** + * Set a value within Buxton + * @param control An initialized control structure + * @param key The key struct + * @param data A struct containing the data to set + * @param label The Smack label for the client + * @return A boolean value, indicating success of the operation + */ +bool buxton_direct_set_value(BuxtonControl *control, + _BuxtonKey *key, + BuxtonData *data, + BuxtonString *label) + __attribute__((warn_unused_result)); + +/** + * Retrieve a value from Buxton + * @param control An initialized control structure + * @param key The key to retrieve + * @param data An empty BuxtonData, where data is stored + * @param data_label The Smack label of the data + * @param client_label The Smack label of the client + * @return A int32_t value, indicating success of the operation + */ +int32_t buxton_direct_get_value(BuxtonControl *control, + _BuxtonKey *key, + BuxtonData *data, + BuxtonString *data_label, + BuxtonString *client_label) + __attribute__((warn_unused_result)); + +/** + * Retrieve a value from Buxton by layer + * @param control An initialized control structure + * @param key The key to retrieve + * @param data An empty BuxtonData, where data is stored + * @param data_label The Smack label of the data + * @param client_label The Smack label of the client + * @return An int value, indicating success of the operation + */ +int buxton_direct_get_value_for_layer(BuxtonControl *control, + _BuxtonKey *key, + BuxtonData *data, + BuxtonString *data_label, + BuxtonString *client_label) + __attribute__((warn_unused_result)); + +/** + * Retrieve a list of keys from Buxton + * @param control An initialized control structure + * @param layer_name The layer to pquery + * @param data An empty BuxtonArray, where results are stored + * @return A boolean value, indicating success of the operation + */ +bool buxton_direct_list_keys(BuxtonControl *control, + BuxtonString *layer, + BuxtonArray **list) + __attribute__((warn_unused_result)); + +/** + * Unset a value by key in the given BuxtonLayer + * @param control An initialized control structure + * @param key The key to remove + * @param label The Smack label of the client + * @return a boolean value, indicating success of the operation + */ +bool buxton_direct_unset_value(BuxtonControl *control, + _BuxtonKey *key, + BuxtonString *label) + __attribute__((warn_unused_result)); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/hashmap.c b/src/shared/hashmap.c new file mode 100644 index 0000000..5a77440 --- /dev/null +++ b/src/shared/hashmap.c @@ -0,0 +1,928 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +#include "util.h" +#include "hashmap.h" +#include "macro.h" + +#define INITIAL_N_BUCKETS 31 + +struct hashmap_entry { + const void *key; + void *value; + struct hashmap_entry *bucket_next, *bucket_previous; + struct hashmap_entry *iterate_next, *iterate_previous; +}; + +struct Hashmap { + hash_func_t hash_func; + compare_func_t compare_func; + + struct hashmap_entry *iterate_list_head, *iterate_list_tail; + + struct hashmap_entry ** buckets; + unsigned n_buckets, n_entries; + + bool from_pool; +}; + +struct pool { + struct pool *next; + unsigned n_tiles; + unsigned n_used; +}; + +static struct pool *first_hashmap_pool = NULL; +static void *first_hashmap_tile = NULL; + +static struct pool *first_entry_pool = NULL; +static void *first_entry_tile = NULL; + +static void* allocate_tile(struct pool **first_pool, void **first_tile, size_t tile_size) { + unsigned i; + + /* When a tile is released we add it to the list and simply + * place the next pointer at its offset 0. */ + + assert(tile_size >= sizeof(void*)); + + if (*first_tile) { + void *r; + + r = *first_tile; + *first_tile = * (void**) (*first_tile); + return r; + } + + if (_unlikely_(!*first_pool) || _unlikely_((*first_pool)->n_used >= (*first_pool)->n_tiles)) { + unsigned n; + size_t size; + struct pool *p; + + n = *first_pool ? (*first_pool)->n_tiles : 0; + n = MAX(512U, n * 2); + size = PAGE_ALIGN(ALIGN(sizeof(struct pool)) + n*tile_size); + n = (unsigned)((size - ALIGN(sizeof(struct pool))) / tile_size); + + p = malloc0(size); + if (!p) + return NULL; + + p->next = *first_pool; + p->n_tiles = n; + p->n_used = 0; + + *first_pool = p; + } + + i = (*first_pool)->n_used++; + + return ((uint8_t*) (*first_pool)) + ALIGN(sizeof(struct pool)) + i*tile_size; +} + +static void deallocate_tile(void **first_tile, void *p) { + * (void**) p = *first_tile; + *first_tile = p; +} + +#ifdef VALGRIND + +static void drop_pool(struct pool *p) { + while (p) { + struct pool *n; + n = p->next; + free(p); + p = n; + } +} + +__attribute__((destructor)) static void cleanup_pool(void) { + /* Be nice to valgrind */ + + drop_pool(first_hashmap_pool); + drop_pool(first_entry_pool); +} + +#endif + +unsigned string_hash_func(const void *p) { + unsigned hash = 5381; + const signed char *c; + + /* DJB's hash function */ + + for (c = p; *c; c++) + hash = (hash << 5) + hash + (unsigned) *c; + + return hash; +} + +int string_compare_func(const void *a, const void *b) { + return strcmp(a, b); +} + +unsigned trivial_hash_func(const void *p) { + return PTR_TO_UINT(p); +} + +int trivial_compare_func(const void *a, const void *b) { + return a < b ? -1 : (a > b ? 1 : 0); +} + +unsigned uint64_hash_func(const void *p) { + uint64_t u; + + assert(sizeof(uint64_t) == 2*sizeof(unsigned)); + + u = *(const uint64_t*) p; + + return (unsigned) ((u >> 32) ^ u); +} + +int uint64_compare_func(const void *_a, const void *_b) { + uint64_t a, b; + + a = *(const uint64_t*) _a; + b = *(const uint64_t*) _b; + + return a < b ? -1 : (a > b ? 1 : 0); +} + +Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func) { + Hashmap *h; + size_t size; + + size = ALIGN(sizeof(Hashmap)) + INITIAL_N_BUCKETS * sizeof(struct hashmap_entry*); + + h = allocate_tile(&first_hashmap_pool, &first_hashmap_tile, size); + if (!h) + return NULL; + + h->hash_func = hash_func ? hash_func : trivial_hash_func; + h->compare_func = compare_func ? compare_func : trivial_compare_func; + + h->n_buckets = INITIAL_N_BUCKETS; + h->n_entries = 0; + h->iterate_list_head = h->iterate_list_tail = NULL; + + h->buckets = (struct hashmap_entry**) ((uint8_t*) h + ALIGN(sizeof(Hashmap))); + h->from_pool = true; + + return h; +} + +int hashmap_ensure_allocated(Hashmap **h, hash_func_t hash_func, compare_func_t compare_func) { + Hashmap *q; + + assert(h); + + if (*h) + return 0; + + q = hashmap_new(hash_func, compare_func); + if (!q) + return -ENOMEM; + *h = q; + return 0; +} + +static void link_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash) { + assert(h); + assert(e); + + /* Insert into hash table */ + e->bucket_next = h->buckets[hash]; + e->bucket_previous = NULL; + if (h->buckets[hash]) + h->buckets[hash]->bucket_previous = e; + h->buckets[hash] = e; + + /* Insert into iteration list */ + e->iterate_previous = h->iterate_list_tail; + e->iterate_next = NULL; + if (h->iterate_list_tail) { + assert(h->iterate_list_head); + h->iterate_list_tail->iterate_next = e; + } else { + assert(!h->iterate_list_head); + h->iterate_list_head = e; + } + h->iterate_list_tail = e; + + h->n_entries++; + assert(h->n_entries >= 1); +} + +static void unlink_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash) { + assert(h); + assert(e); + + /* Remove from iteration list */ + if (e->iterate_next) + e->iterate_next->iterate_previous = e->iterate_previous; + else + h->iterate_list_tail = e->iterate_previous; + + if (e->iterate_previous) + e->iterate_previous->iterate_next = e->iterate_next; + else + h->iterate_list_head = e->iterate_next; + + /* Remove from hash table bucket list */ + if (e->bucket_next) + e->bucket_next->bucket_previous = e->bucket_previous; + + if (e->bucket_previous) + e->bucket_previous->bucket_next = e->bucket_next; + else + h->buckets[hash] = e->bucket_next; + + assert(h->n_entries >= 1); + h->n_entries--; +} + +static void remove_entry(Hashmap *h, struct hashmap_entry *e) { + unsigned hash; + + assert(h); + assert(e); + + hash = h->hash_func(e->key) % h->n_buckets; + + unlink_entry(h, e, hash); + + if (h->from_pool) + deallocate_tile(&first_entry_tile, e); + else + free(e); +} + +void hashmap_free(Hashmap*h) { + + /* Free the hashmap, but nothing in it */ + + if (!h) + return; + + hashmap_clear(h); + + if (h->buckets != (struct hashmap_entry**) ((uint8_t*) h + ALIGN(sizeof(Hashmap)))) + free(h->buckets); + + if (h->from_pool) + deallocate_tile(&first_hashmap_tile, h); + else + free(h); +} + +void hashmap_free_free(Hashmap *h) { + + /* Free the hashmap and all data objects in it, but not the + * keys */ + + if (!h) + return; + + hashmap_clear_free(h); + hashmap_free(h); +} + +void hashmap_free_free_free(Hashmap *h) { + + /* Free the hashmap and all data and key objects in it */ + + if (!h) + return; + + hashmap_clear_free_free(h); + hashmap_free(h); +} + +void hashmap_clear(Hashmap *h) { + if (!h) + return; + + while (h->iterate_list_head) + remove_entry(h, h->iterate_list_head); +} + +void hashmap_clear_free(Hashmap *h) { + void *p; + + if (!h) + return; + + while ((p = hashmap_steal_first(h))) + free(p); +} + +void hashmap_clear_free_free(Hashmap *h) { + if (!h) + return; + + while (h->iterate_list_head) { + void *a, *b; + + a = h->iterate_list_head->value; + b = (void*) h->iterate_list_head->key; + remove_entry(h, h->iterate_list_head); + free(a); + free(b); + } +} + + +static struct hashmap_entry *hash_scan(Hashmap *h, unsigned hash, const void *key) { + struct hashmap_entry *e; + assert(h); + assert(hash < h->n_buckets); + + for (e = h->buckets[hash]; e; e = e->bucket_next) + if (h->compare_func(e->key, key) == 0) + return e; + + return NULL; +} + +static bool resize_buckets(Hashmap *h) { + unsigned m; + struct hashmap_entry **n, *i; + + assert(h); + + if (_likely_(h->n_entries*4 < h->n_buckets*3)) + return false; + + /* Increase by four */ + m = (h->n_entries+1)*4-1; + + /* If we hit OOM we simply risk packed hashmaps... */ + n = new0(struct hashmap_entry*, m); + if (!n) + return false; + + for (i = h->iterate_list_head; i; i = i->iterate_next) { + unsigned hash, x; + + hash = h->hash_func(i->key); + + /* First, drop from old bucket table */ + if (i->bucket_next) + i->bucket_next->bucket_previous = i->bucket_previous; + + if (i->bucket_previous) + i->bucket_previous->bucket_next = i->bucket_next; + else + h->buckets[hash % h->n_buckets] = i->bucket_next; + + /* Then, add to new backet table */ + x = hash % m; + + i->bucket_next = n[x]; + i->bucket_previous = NULL; + if (n[x]) + n[x]->bucket_previous = i; + n[x] = i; + } + + if (h->buckets != (struct hashmap_entry**) ((uint8_t*) h + ALIGN(sizeof(Hashmap)))) + free(h->buckets); + + h->buckets = n; + h->n_buckets = m; + + return true; +} + +int hashmap_put(Hashmap *h, const void *key, void *value) { + struct hashmap_entry *e; + unsigned hash; + + assert(h); + + hash = h->hash_func(key) % h->n_buckets; + e = hash_scan(h, hash, key); + if (e) { + if (e->value == value) + return 0; + return -EEXIST; + } + + if (resize_buckets(h)) + hash = h->hash_func(key) % h->n_buckets; + + if (h->from_pool) + e = allocate_tile(&first_entry_pool, &first_entry_tile, sizeof(struct hashmap_entry)); + else + e = new(struct hashmap_entry, 1); + + if (!e) + return -ENOMEM; + + e->key = key; + e->value = value; + + link_entry(h, e, hash); + + return 1; +} + +int hashmap_replace(Hashmap *h, const void *key, void *value) { + struct hashmap_entry *e; + unsigned hash; + + assert(h); + + hash = h->hash_func(key) % h->n_buckets; + e = hash_scan(h, hash, key); + if (e) { + e->key = key; + e->value = value; + return 0; + } + + return hashmap_put(h, key, value); +} + +int hashmap_update(Hashmap *h, const void *key, void *value) { + struct hashmap_entry *e; + unsigned hash; + + assert(h); + + hash = h->hash_func(key) % h->n_buckets; + e = hash_scan(h, hash, key); + if (!e) + return -ENOENT; + + e->value = value; + return 0; +} + +void* hashmap_get(Hashmap *h, const void *key) { + unsigned hash; + struct hashmap_entry *e; + + if (!h) + return NULL; + + hash = h->hash_func(key) % h->n_buckets; + e = hash_scan(h, hash, key); + if (!e) + return NULL; + + return e->value; +} + +void* hashmap_get2(Hashmap *h, const void *key, void **key2) { + unsigned hash; + struct hashmap_entry *e; + + if (!h) + return NULL; + + hash = h->hash_func(key) % h->n_buckets; + e = hash_scan(h, hash, key); + if (!e) + return NULL; + + if (key2) + *key2 = (void*) e->key; + + return e->value; +} + +bool hashmap_contains(Hashmap *h, const void *key) { + unsigned hash; + + if (!h) + return false; + + hash = h->hash_func(key) % h->n_buckets; + + if (!hash_scan(h, hash, key)) + return false; + + return true; +} + +void* hashmap_remove(Hashmap *h, const void *key) { + struct hashmap_entry *e; + unsigned hash; + void *data; + + if (!h) + return NULL; + + hash = h->hash_func(key) % h->n_buckets; + + if (!(e = hash_scan(h, hash, key))) + return NULL; + + data = e->value; + remove_entry(h, e); + + return data; +} + +int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key, void *value) { + struct hashmap_entry *e; + unsigned old_hash, new_hash; + + if (!h) + return -ENOENT; + + old_hash = h->hash_func(old_key) % h->n_buckets; + if (!(e = hash_scan(h, old_hash, old_key))) + return -ENOENT; + + new_hash = h->hash_func(new_key) % h->n_buckets; + if (hash_scan(h, new_hash, new_key)) + return -EEXIST; + + unlink_entry(h, e, old_hash); + + e->key = new_key; + e->value = value; + + link_entry(h, e, new_hash); + + return 0; +} + +int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_key, void *value) { + struct hashmap_entry *e, *k; + unsigned old_hash, new_hash; + + if (!h) + return -ENOENT; + + old_hash = h->hash_func(old_key) % h->n_buckets; + if (!(e = hash_scan(h, old_hash, old_key))) + return -ENOENT; + + new_hash = h->hash_func(new_key) % h->n_buckets; + if ((k = hash_scan(h, new_hash, new_key))) + if (e != k) + remove_entry(h, k); + + unlink_entry(h, e, old_hash); + + e->key = new_key; + e->value = value; + + link_entry(h, e, new_hash); + + return 0; +} + +void* hashmap_remove_value(Hashmap *h, const void *key, void *value) { + struct hashmap_entry *e; + unsigned hash; + + if (!h) + return NULL; + + hash = h->hash_func(key) % h->n_buckets; + + e = hash_scan(h, hash, key); + if (!e) + return NULL; + + if (e->value != value) + return NULL; + + remove_entry(h, e); + + return value; +} + +void *hashmap_iterate(Hashmap *h, Iterator *i, const void **key) { + struct hashmap_entry *e; + + assert(i); + + if (!h) + goto at_end; + + if (*i == ITERATOR_LAST) + goto at_end; + + if (*i == ITERATOR_FIRST && !h->iterate_list_head) + goto at_end; + + e = *i == ITERATOR_FIRST ? h->iterate_list_head : (struct hashmap_entry*) *i; + + if (e->iterate_next) + *i = (Iterator) e->iterate_next; + else + *i = ITERATOR_LAST; + + if (key) + *key = e->key; + + return e->value; + +at_end: + *i = ITERATOR_LAST; + + if (key) + *key = NULL; + + return NULL; +} + +void *hashmap_iterate_backwards(Hashmap *h, Iterator *i, const void **key) { + struct hashmap_entry *e; + + assert(i); + + if (!h) + goto at_beginning; + + if (*i == ITERATOR_FIRST) + goto at_beginning; + + if (*i == ITERATOR_LAST && !h->iterate_list_tail) + goto at_beginning; + + e = *i == ITERATOR_LAST ? h->iterate_list_tail : (struct hashmap_entry*) *i; + + if (e->iterate_previous) + *i = (Iterator) e->iterate_previous; + else + *i = ITERATOR_FIRST; + + if (key) + *key = e->key; + + return e->value; + +at_beginning: + *i = ITERATOR_FIRST; + + if (key) + *key = NULL; + + return NULL; +} + +void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i) { + unsigned hash; + struct hashmap_entry *e; + + if (!h) + return NULL; + + hash = h->hash_func(key) % h->n_buckets; + + e = hash_scan(h, hash, key); + if (!e) + return NULL; + + *i = (Iterator) e; + + return e->value; +} + +void* hashmap_first(Hashmap *h) { + + if (!h) + return NULL; + + if (!h->iterate_list_head) + return NULL; + + return h->iterate_list_head->value; +} + +void* hashmap_first_key(Hashmap *h) { + + if (!h) + return NULL; + + if (!h->iterate_list_head) + return NULL; + + return (void*) h->iterate_list_head->key; +} + +void* hashmap_last(Hashmap *h) { + + if (!h) + return NULL; + + if (!h->iterate_list_tail) + return NULL; + + return h->iterate_list_tail->value; +} + +void* hashmap_steal_first(Hashmap *h) { + void *data; + + if (!h) + return NULL; + + if (!h->iterate_list_head) + return NULL; + + data = h->iterate_list_head->value; + remove_entry(h, h->iterate_list_head); + + return data; +} + +void* hashmap_steal_first_key(Hashmap *h) { + void *key; + + if (!h) + return NULL; + + if (!h->iterate_list_head) + return NULL; + + key = (void*) h->iterate_list_head->key; + remove_entry(h, h->iterate_list_head); + + return key; +} + +unsigned hashmap_size(Hashmap *h) { + + if (!h) + return 0; + + return h->n_entries; +} + +unsigned hashmap_buckets(Hashmap *h) { + + if (!h) + return 0; + + return h->n_buckets; +} + +bool hashmap_isempty(Hashmap *h) { + + if (!h) + return true; + + return h->n_entries == 0; +} + +int hashmap_merge(Hashmap *h, Hashmap *other) { + struct hashmap_entry *e; + + assert(h); + + if (!other) + return 0; + + for (e = other->iterate_list_head; e; e = e->iterate_next) { + int r; + + if ((r = hashmap_put(h, e->key, e->value)) < 0) + if (r != -EEXIST) + return r; + } + + return 0; +} + +void hashmap_move(Hashmap *h, Hashmap *other) { + struct hashmap_entry *e, *n; + + assert(h); + + /* The same as hashmap_merge(), but every new item from other + * is moved to h. This function is guaranteed to succeed. */ + + if (!other) + return; + + for (e = other->iterate_list_head; e; e = n) { + unsigned h_hash, other_hash; + + n = e->iterate_next; + + h_hash = h->hash_func(e->key) % h->n_buckets; + + if (hash_scan(h, h_hash, e->key)) + continue; + + other_hash = other->hash_func(e->key) % other->n_buckets; + + unlink_entry(other, e, other_hash); + link_entry(h, e, h_hash); + } +} + +int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key) { + unsigned h_hash, other_hash; + struct hashmap_entry *e; + + if (!other) + return 0; + + assert(h); + + h_hash = h->hash_func(key) % h->n_buckets; + if (hash_scan(h, h_hash, key)) + return -EEXIST; + + other_hash = other->hash_func(key) % other->n_buckets; + e = hash_scan(other, other_hash, key); + if (!e) + return -ENOENT; + + unlink_entry(other, e, other_hash); + link_entry(h, e, h_hash); + + return 0; +} + +Hashmap *hashmap_copy(Hashmap *h) { + Hashmap *copy; + + assert(h); + + copy = hashmap_new(h->hash_func, h->compare_func); + if (!copy) + return NULL; + + if (hashmap_merge(copy, h) < 0) { + hashmap_free(copy); + return NULL; + } + + return copy; +} + +char **hashmap_get_strv(Hashmap *h) { + char **sv; + Iterator it; + char *item; + int n; + + sv = new(char*, h->n_entries+1); + if (!sv) + return NULL; + + n = 0; + HASHMAP_FOREACH(item, h, it) + sv[n++] = item; + sv[n] = NULL; + + return sv; +} + +void *hashmap_next(Hashmap *h, const void *key) { + unsigned hash; + struct hashmap_entry *e; + + assert(h); + assert(key); + + if (!h) + return NULL; + + hash = h->hash_func(key) % h->n_buckets; + e = hash_scan(h, hash, key); + if (!e) + return NULL; + + e = e->iterate_next; + if (!e) + return NULL; + + return e->value; +} diff --git a/src/shared/hashmap.h b/src/shared/hashmap.h new file mode 100644 index 0000000..d0af8f5 --- /dev/null +++ b/src/shared/hashmap.h @@ -0,0 +1,110 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdbool.h> + +#include "macro.h" + +/* Pretty straightforward hash table implementation. As a minor + * optimization a NULL hashmap object will be treated as empty hashmap + * for all read operations. That way it is not necessary to + * instantiate an object for each Hashmap use. */ + +typedef struct Hashmap Hashmap; +typedef struct _IteratorStruct _IteratorStruct; +typedef _IteratorStruct* Iterator; + +#define ITERATOR_FIRST ((Iterator) 0) +#define ITERATOR_LAST ((Iterator) -1) + +typedef unsigned (*hash_func_t)(const void *p); +typedef int (*compare_func_t)(const void *a, const void *b); + +unsigned string_hash_func(const void *p) _pure_; +int string_compare_func(const void *a, const void *b) _pure_; + +/* This will compare the passed pointers directly, and will not + * dereference them. This is hence not useful for strings or + * suchlike. */ +unsigned trivial_hash_func(const void *p) _const_; +int trivial_compare_func(const void *a, const void *b) _const_; + +unsigned uint64_hash_func(const void *p) _pure_; +int uint64_compare_func(const void *a, const void *b) _pure_; + +Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func); +void hashmap_free(Hashmap *h); +void hashmap_free_free(Hashmap *h); +void hashmap_free_free_free(Hashmap *h); +Hashmap *hashmap_copy(Hashmap *h); +int hashmap_ensure_allocated(Hashmap **h, hash_func_t hash_func, compare_func_t compare_func); + +int hashmap_put(Hashmap *h, const void *key, void *value); +int hashmap_update(Hashmap *h, const void *key, void *value); +int hashmap_replace(Hashmap *h, const void *key, void *value); +void *hashmap_get(Hashmap *h, const void *key); +void *hashmap_get2(Hashmap *h, const void *key, void **rkey); +bool hashmap_contains(Hashmap *h, const void *key); +void *hashmap_remove(Hashmap *h, const void *key); +void *hashmap_remove_value(Hashmap *h, const void *key, void *value); +int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key, void *value); +int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_key, void *value); + +int hashmap_merge(Hashmap *h, Hashmap *other); +void hashmap_move(Hashmap *h, Hashmap *other); +int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key); + +unsigned hashmap_size(Hashmap *h) _pure_; +bool hashmap_isempty(Hashmap *h) _pure_; +unsigned hashmap_buckets(Hashmap *h) _pure_; + +void *hashmap_iterate(Hashmap *h, Iterator *i, const void **key); +void *hashmap_iterate_backwards(Hashmap *h, Iterator *i, const void **key); +void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i); + +void hashmap_clear(Hashmap *h); +void hashmap_clear_free(Hashmap *h); +void hashmap_clear_free_free(Hashmap *h); + +void *hashmap_steal_first(Hashmap *h); +void *hashmap_steal_first_key(Hashmap *h); +void *hashmap_first(Hashmap *h) _pure_; +void *hashmap_first_key(Hashmap *h) _pure_; +void *hashmap_last(Hashmap *h) _pure_; + +void *hashmap_next(Hashmap *h, const void *key); + +char **hashmap_get_strv(Hashmap *h); + +#define HASHMAP_FOREACH(e, h, i) \ + for ((i) = ITERATOR_FIRST, (e) = hashmap_iterate((h), &(i), NULL); (e); (e) = hashmap_iterate((h), &(i), NULL)) + +#define HASHMAP_FOREACH_KEY(e, k, h, i) \ + for ((i) = ITERATOR_FIRST, (e) = hashmap_iterate((h), &(i), (const void**) &(k)); (e); (e) = hashmap_iterate((h), &(i), (const void**) &(k))) + +#define HASHMAP_FOREACH_BACKWARDS(e, h, i) \ + for ((i) = ITERATOR_LAST, (e) = hashmap_iterate_backwards((h), &(i), NULL); (e); (e) = hashmap_iterate_backwards((h), &(i), NULL)) diff --git a/src/shared/iniparser.c b/src/shared/iniparser.c new file mode 100644 index 0000000..55296af --- /dev/null +++ b/src/shared/iniparser.c @@ -0,0 +1,779 @@ +/* + Copyright (c) 2000-2011 by Nicolas Devillard. + MIT License + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +/*-------------------------------------------------------------------------*/ +/** + @file iniparser.c + @author N. Devillard + @brief Parser for ini files. +*/ +/*--------------------------------------------------------------------------*/ +/*---------------------------- Includes ------------------------------------*/ +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <ctype.h> +#include "iniparser.h" + +/*---------------------------- Defines -------------------------------------*/ +#define ASCIILINESZ (1024) +#define INI_INVALID_KEY ((char*)-1) + +/*--------------------------------------------------------------------------- + Private to this module + ---------------------------------------------------------------------------*/ +/** + * This enum stores the status for each parsed line (internal use only). + */ +typedef enum _line_status_ { + LINE_UNPROCESSED, + LINE_ERROR, + LINE_EMPTY, + LINE_COMMENT, + LINE_SECTION, + LINE_VALUE +} line_status ; + +/*-------------------------------------------------------------------------*/ +/** + @brief Convert a string to lowercase. + @param s String to convert. + @return ptr to statically allocated string. + + This function returns a pointer to a statically allocated string + containing a lowercased version of the input string. Do not free + or modify the returned string! Since the returned string is statically + allocated, it will be modified at each function call (not re-entrant). + */ +/*--------------------------------------------------------------------------*/ +static char * strlwc(const char * s) +{ + static char l[ASCIILINESZ+1]; + int i ; + + if (s==NULL) return NULL ; + memset(l, 0, ASCIILINESZ+1); + i=0 ; + while (s[i] && i<ASCIILINESZ) { + l[i] = (char)tolower((int)s[i]); + i++ ; + } + l[ASCIILINESZ]=(char)0; + return l ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Remove blanks at the beginning and the end of a string. + @param s String to parse. + @return ptr to statically allocated string. + + This function returns a pointer to a statically allocated string, + which is identical to the input string, except that all blank + characters at the end and the beg. of the string have been removed. + Do not free or modify the returned string! Since the returned string + is statically allocated, it will be modified at each function call + (not re-entrant). + */ +/*--------------------------------------------------------------------------*/ +static char * strstrip(const char * s) +{ + static char l[ASCIILINESZ+1]; + char * last ; + + if (s==NULL) return NULL ; + + while (isspace((int)*s) && *s) s++; + memset(l, 0, ASCIILINESZ+1); + strcpy(l, s); + last = l + strlen(l); + while (last > l) { + if (!isspace((int)*(last-1))) + break ; + last -- ; + } + *last = (char)0; + return (char*)l ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get number of sections in a dictionary + @param d Dictionary to examine + @return int Number of sections found in dictionary + + This function returns the number of sections found in a dictionary. + The test to recognize sections is done on the string stored in the + dictionary: a section name is given as "section" whereas a key is + stored as "section:key", thus the test looks for entries that do not + contain a colon. + + This clearly fails in the case a section name contains a colon, but + this should simply be avoided. + + This function returns -1 in case of error. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getnsec(dictionary * d) +{ + int i ; + int nsec ; + + if (d==NULL) return -1 ; + nsec=0 ; + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + if (strchr(d->key[i], ':')==NULL) { + nsec ++ ; + } + } + return nsec ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get name for section n in a dictionary. + @param d Dictionary to examine + @param n Section number (from 0 to nsec-1). + @return Pointer to char string + + This function locates the n-th section in a dictionary and returns + its name as a pointer to a string statically allocated inside the + dictionary. Do not free or modify the returned string! + + This function returns NULL in case of error. + */ +/*--------------------------------------------------------------------------*/ +char * iniparser_getsecname(dictionary * d, int n) +{ + int i ; + int foundsec ; + + if (d==NULL || n<0) return NULL ; + foundsec=0 ; + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + if (strchr(d->key[i], ':')==NULL) { + foundsec++ ; + if (foundsec>n) + break ; + } + } + if (foundsec<=n) { + return NULL ; + } + return d->key[i] ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Dump a dictionary to an opened file pointer. + @param d Dictionary to dump. + @param f Opened file pointer to dump to. + @return void + + This function prints out the contents of a dictionary, one element by + line, onto the provided file pointer. It is OK to specify @c stderr + or @c stdout as output files. This function is meant for debugging + purposes mostly. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_dump(dictionary * d, FILE * f) +{ + int i ; + + if (d==NULL || f==NULL) return ; + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + if (d->val[i]!=NULL) { + fprintf(f, "[%s]=[%s]\n", d->key[i], d->val[i]); + } else { + fprintf(f, "[%s]=UNDEF\n", d->key[i]); + } + } + return ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Save a dictionary to a loadable ini file + @param d Dictionary to dump + @param f Opened file pointer to dump to + @return void + + This function dumps a given dictionary into a loadable ini file. + It is Ok to specify @c stderr or @c stdout as output files. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_dump_ini(dictionary * d, FILE * f) +{ + int i ; + int nsec ; + char * secname ; + + if (d==NULL || f==NULL) return ; + + nsec = iniparser_getnsec(d); + if (nsec<1) { + /* No section in file: dump all keys as they are */ + for (i=0 ; i<d->size ; i++) { + if (d->key[i]==NULL) + continue ; + fprintf(f, "%s = %s\n", d->key[i], d->val[i]); + } + return ; + } + for (i=0 ; i<nsec ; i++) { + secname = iniparser_getsecname(d, i) ; + iniparser_dumpsection_ini(d, secname, f) ; + } + fprintf(f, "\n"); + return ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Save a dictionary section to a loadable ini file + @param d Dictionary to dump + @param s Section name of dictionary to dump + @param f Opened file pointer to dump to + @return void + + This function dumps a given section of a given dictionary into a loadable ini + file. It is Ok to specify @c stderr or @c stdout as output files. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_dumpsection_ini(dictionary * d, char * s, FILE * f) +{ + int j ; + char keym[ASCIILINESZ+1]; + size_t seclen ; + + if (d==NULL || f==NULL) return ; + if (! iniparser_find_entry(d, s)) return ; + + seclen = strlen(s); + fprintf(f, "\n[%s]\n", s); + sprintf(keym, "%s:", s); + for (j=0 ; j<d->size ; j++) { + if (d->key[j]==NULL) + continue ; + if (!strncmp(d->key[j], keym, seclen+1)) { + fprintf(f, + "%-30s = %s\n", + d->key[j]+seclen+1, + d->val[j] ? d->val[j] : ""); + } + } + fprintf(f, "\n"); + return ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the number of keys in a section of a dictionary. + @param d Dictionary to examine + @param s Section name of dictionary to examine + @return Number of keys in section + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getsecnkeys(dictionary * d, char * s) +{ + size_t seclen; + int nkeys; + char keym[ASCIILINESZ+1]; + int j ; + + nkeys = 0; + + if (d==NULL) return nkeys; + if (! iniparser_find_entry(d, s)) return nkeys; + + seclen = strlen(s); + sprintf(keym, "%s:", s); + + for (j=0 ; j<d->size ; j++) { + if (d->key[j]==NULL) + continue ; + if (!strncmp(d->key[j], keym, seclen+1)) + nkeys++; + } + + return nkeys; + +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the number of keys in a section of a dictionary. + @param d Dictionary to examine + @param s Section name of dictionary to examine + @return pointer to statically allocated character strings + + This function queries a dictionary and finds all keys in a given section. + Each pointer in the returned char pointer-to-pointer is pointing to + a string allocated in the dictionary; do not free or modify them. + + This function returns NULL in case of error. + */ +/*--------------------------------------------------------------------------*/ +char ** iniparser_getseckeys(dictionary * d, char * s) +{ + + char **keys; + + int i, j ; + char keym[ASCIILINESZ+1]; + size_t seclen; + int nkeys; + + keys = NULL; + + if (d==NULL) return keys; + if (! iniparser_find_entry(d, s)) return keys; + + nkeys = iniparser_getsecnkeys(d, s); + + keys = (char**) malloc((size_t)nkeys*sizeof(char*)); + + if (!keys) + return NULL; + + seclen = strlen(s); + sprintf(keym, "%s:", s); + + i = 0; + + for (j=0 ; j<d->size ; j++) { + if (d->key[j]==NULL) + continue ; + if (!strncmp(d->key[j], keym, seclen+1)) { + keys[i] = d->key[j]; + i++; + } + } + + return keys; + +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key + @param d Dictionary to search + @param key Key string to look for + @param def Default value to return if key not found. + @return pointer to statically allocated character string + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the pointer passed as 'def' is returned. + The returned char pointer is pointing to a string allocated in + the dictionary, do not free or modify it. + */ +/*--------------------------------------------------------------------------*/ +char * iniparser_getstring(dictionary * d, const char * key, char * def) +{ + char * lc_key ; + char * sval ; + + if (d==NULL || key==NULL) + return def ; + + lc_key = strlwc(key); + sval = dictionary_get(d, lc_key, def); + return sval ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key, convert to an int + @param d Dictionary to search + @param key Key string to look for + @param notfound Value to return in case of error + @return integer + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the notfound value is returned. + + Supported values for integers include the usual C notation + so decimal, octal (starting with 0) and hexadecimal (starting with 0x) + are supported. Examples: + + "42" -> 42 + "042" -> 34 (octal -> decimal) + "0x42" -> 66 (hexa -> decimal) + + Warning: the conversion may overflow in various ways. Conversion is + totally outsourced to strtol(), see the associated man page for overflow + handling. + + Credits: Thanks to A. Becker for suggesting strtol() + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getint(dictionary * d, const char * key, int notfound) +{ + char * str ; + + str = iniparser_getstring(d, key, INI_INVALID_KEY); + if (str==INI_INVALID_KEY) return notfound ; + return (int)strtol(str, NULL, 0); +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key, convert to a double + @param d Dictionary to search + @param key Key string to look for + @param notfound Value to return in case of error + @return double + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the notfound value is returned. + */ +/*--------------------------------------------------------------------------*/ +double iniparser_getdouble(dictionary * d, const char * key, double notfound) +{ + char * str ; + + str = iniparser_getstring(d, key, INI_INVALID_KEY); + if (str==INI_INVALID_KEY) return notfound ; + return atof(str); +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key, convert to a boolean + @param d Dictionary to search + @param key Key string to look for + @param notfound Value to return in case of error + @return integer + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the notfound value is returned. + + A true boolean is found if one of the following is matched: + + - A string starting with 'y' + - A string starting with 'Y' + - A string starting with 't' + - A string starting with 'T' + - A string starting with '1' + + A false boolean is found if one of the following is matched: + + - A string starting with 'n' + - A string starting with 'N' + - A string starting with 'f' + - A string starting with 'F' + - A string starting with '0' + + The notfound value returned if no boolean is identified, does not + necessarily have to be 0 or 1. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getboolean(dictionary * d, const char * key, int notfound) +{ + char * c ; + int ret ; + + c = iniparser_getstring(d, key, INI_INVALID_KEY); + if (c==INI_INVALID_KEY) return notfound ; + if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') { + ret = 1 ; + } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') { + ret = 0 ; + } else { + ret = notfound ; + } + return ret; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Finds out if a given entry exists in a dictionary + @param ini Dictionary to search + @param entry Name of the entry to look for + @return integer 1 if entry exists, 0 otherwise + + Finds out if a given entry exists in the dictionary. Since sections + are stored as keys with NULL associated values, this is the only way + of querying for the presence of sections in a dictionary. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_find_entry( + dictionary * ini, + const char * entry +) +{ + int found=0 ; + if (iniparser_getstring(ini, entry, INI_INVALID_KEY)!=INI_INVALID_KEY) { + found = 1 ; + } + return found ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Set an entry in a dictionary. + @param ini Dictionary to modify. + @param entry Entry to modify (entry name) + @param val New value to associate to the entry. + @return int 0 if Ok, -1 otherwise. + + If the given entry can be found in the dictionary, it is modified to + contain the provided value. If it cannot be found, -1 is returned. + It is Ok to set val to NULL. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_set(dictionary * ini, const char * entry, const char * val) +{ + return dictionary_set(ini, strlwc(entry), val) ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Delete an entry in a dictionary + @param ini Dictionary to modify + @param entry Entry to delete (entry name) + @return void + + If the given entry can be found, it is deleted from the dictionary. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_unset(dictionary * ini, const char * entry) +{ + dictionary_unset(ini, strlwc(entry)); +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Load a single line from an INI file + @param input_line Input line, may be concatenated multi-line input + @param section Output space to store section + @param key Output space to store key + @param value Output space to store value + @return line_status value + */ +/*--------------------------------------------------------------------------*/ +static line_status iniparser_line( + const char * input_line, + char * section, + char * key, + char * value) +{ + line_status sta ; + char line[ASCIILINESZ+1]; + int len ; + + strcpy(line, strstrip(input_line)); + len = (int)strlen(line); + + sta = LINE_UNPROCESSED ; + if (len<1) { + /* Empty line */ + sta = LINE_EMPTY ; + } else if (line[0]=='#' || line[0]==';') { + /* Comment line */ + sta = LINE_COMMENT ; + } else if (line[0]=='[' && line[len-1]==']') { + /* Section name */ + sscanf(line, "[%[^]]", section); + strcpy(section, strstrip(section)); + strcpy(section, strlwc(section)); + sta = LINE_SECTION ; + } else if (sscanf (line, "%[^=] = \"%[^\"]\"", key, value) == 2 + || sscanf (line, "%[^=] = '%[^\']'", key, value) == 2 + || sscanf (line, "%[^=] = %[^;#]", key, value) == 2) { + /* Usual key=value, with or without comments */ + strcpy(key, strstrip(key)); + strcpy(key, strlwc(key)); + strcpy(value, strstrip(value)); + /* + * sscanf cannot handle '' or "" as empty values + * this is done here + */ + if (!strcmp(value, "\"\"") || (!strcmp(value, "''"))) { + value[0]=0 ; + } + sta = LINE_VALUE ; + } else if (sscanf(line, "%[^=] = %[;#]", key, value)==2 + || sscanf(line, "%[^=] %[=]", key, value) == 2) { + /* + * Special cases: + * key= + * key=; + * key=# + */ + strcpy(key, strstrip(key)); + strcpy(key, strlwc(key)); + value[0]=0 ; + sta = LINE_VALUE ; + } else { + /* Generate syntax error */ + sta = LINE_ERROR ; + } + return sta ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Parse an ini file and return an allocated dictionary object + @param ininame Name of the ini file to read. + @return Pointer to newly allocated dictionary + + This is the parser for ini files. This function is called, providing + the name of the file to be read. It returns a dictionary object that + should not be accessed directly, but through accessor functions + instead. + + The returned dictionary must be freed using iniparser_freedict(). + */ +/*--------------------------------------------------------------------------*/ +dictionary * iniparser_load(const char * ininame) +{ + FILE * in ; + + char line [ASCIILINESZ+1] ; + char section [ASCIILINESZ+1] ; + char key [ASCIILINESZ+1] ; + char tmp [ASCIILINESZ+1] ; + char val [ASCIILINESZ+1] ; + + int last=0 ; + int len ; + int lineno=0 ; + int errs=0; + + dictionary * dict ; + + if ((in=fopen(ininame, "r"))==NULL) { + fprintf(stderr, "iniparser: cannot open %s\n", ininame); + return NULL ; + } + + dict = dictionary_new(0) ; + if (!dict) { + fclose(in); + return NULL ; + } + + memset(line, 0, ASCIILINESZ); + memset(section, 0, ASCIILINESZ); + memset(key, 0, ASCIILINESZ); + memset(val, 0, ASCIILINESZ); + last=0 ; + + while (fgets(line+last, ASCIILINESZ-last, in)!=NULL) { + lineno++ ; + len = (int)strlen(line)-1; + if (len==0) + continue; + /* Safety check against buffer overflows */ + if (line[len]!='\n' && !feof(in)) { + fprintf(stderr, + "iniparser: input line too long in %s (%d)\n", + ininame, + lineno); + dictionary_del(dict); + fclose(in); + return NULL ; + } + /* Get rid of \n and spaces at end of line */ + while ((len>=0) && + ((line[len]=='\n') || (isspace(line[len])))) { + line[len]=0 ; + len-- ; + } + /* Detect multi-line */ + if (line[len]=='\\') { + /* Multi-line value */ + last=len ; + continue ; + } else { + last=0 ; + } + switch (iniparser_line(line, section, key, val)) { + case LINE_EMPTY: + case LINE_COMMENT: + break ; + + case LINE_SECTION: + errs = dictionary_set(dict, section, NULL); + break ; + + case LINE_VALUE: + sprintf(tmp, "%s:%s", section, key); + errs = dictionary_set(dict, tmp, val) ; + break ; + + case LINE_ERROR: + fprintf(stderr, "iniparser: syntax error in %s (%d):\n", + ininame, + lineno); + fprintf(stderr, "-> %s\n", line); + errs++ ; + break; + + default: + break ; + } + memset(line, 0, ASCIILINESZ); + last=0; + if (errs<0) { + fprintf(stderr, "iniparser: memory allocation failure\n"); + break ; + } + } + if (errs) { + dictionary_del(dict); + dict = NULL ; + } + fclose(in); + return dict ; +} + +/*-------------------------------------------------------------------------*/ +/** + @brief Free all memory associated to an ini dictionary + @param d Dictionary to free + @return void + + Free all memory associated to an ini dictionary. + It is mandatory to call this function before the dictionary object + gets out of the current context. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_freedict(dictionary * d) +{ + dictionary_del(d); +} + +/* vim: set ts=4 et sw=4 tw=75 */ diff --git a/src/shared/iniparser.h b/src/shared/iniparser.h new file mode 100644 index 0000000..62d6de9 --- /dev/null +++ b/src/shared/iniparser.h @@ -0,0 +1,330 @@ +/* + Copyright (c) 2000-2011 by Nicolas Devillard. + MIT License + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +#pragma once + +/*-------------------------------------------------------------------------*/ +/** + @file iniparser.h + @author N. Devillard + @brief Parser for ini files. +*/ +/*--------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------- + Includes + ---------------------------------------------------------------------------*/ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +/* + * The following #include is necessary on many Unixes but not Linux. + * It is not needed for Windows platforms. + * Uncomment it if needed. + */ +/* #include <unistd.h> */ + +#include "dictionary.h" + +/*-------------------------------------------------------------------------*/ +/** + @brief Get number of sections in a dictionary + @param d Dictionary to examine + @return int Number of sections found in dictionary + + This function returns the number of sections found in a dictionary. + The test to recognize sections is done on the string stored in the + dictionary: a section name is given as "section" whereas a key is + stored as "section:key", thus the test looks for entries that do not + contain a colon. + + This clearly fails in the case a section name contains a colon, but + this should simply be avoided. + + This function returns -1 in case of error. + */ +/*--------------------------------------------------------------------------*/ + +int iniparser_getnsec(dictionary * d); + + +/*-------------------------------------------------------------------------*/ +/** + @brief Get name for section n in a dictionary. + @param d Dictionary to examine + @param n Section number (from 0 to nsec-1). + @return Pointer to char string + + This function locates the n-th section in a dictionary and returns + its name as a pointer to a string statically allocated inside the + dictionary. Do not free or modify the returned string! + + This function returns NULL in case of error. + */ +/*--------------------------------------------------------------------------*/ + +char * iniparser_getsecname(dictionary * d, int n); + + +/*-------------------------------------------------------------------------*/ +/** + @brief Save a dictionary to a loadable ini file + @param d Dictionary to dump + @param f Opened file pointer to dump to + @return void + + This function dumps a given dictionary into a loadable ini file. + It is Ok to specify @c stderr or @c stdout as output files. + */ +/*--------------------------------------------------------------------------*/ + +void iniparser_dump_ini(dictionary * d, FILE * f); + +/*-------------------------------------------------------------------------*/ +/** + @brief Save a dictionary section to a loadable ini file + @param d Dictionary to dump + @param s Section name of dictionary to dump + @param f Opened file pointer to dump to + @return void + + This function dumps a given section of a given dictionary into a loadable ini + file. It is Ok to specify @c stderr or @c stdout as output files. + */ +/*--------------------------------------------------------------------------*/ + +void iniparser_dumpsection_ini(dictionary * d, char * s, FILE * f); + +/*-------------------------------------------------------------------------*/ +/** + @brief Dump a dictionary to an opened file pointer. + @param d Dictionary to dump. + @param f Opened file pointer to dump to. + @return void + + This function prints out the contents of a dictionary, one element by + line, onto the provided file pointer. It is OK to specify @c stderr + or @c stdout as output files. This function is meant for debugging + purposes mostly. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_dump(dictionary * d, FILE * f); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the number of keys in a section of a dictionary. + @param d Dictionary to examine + @param s Section name of dictionary to examine + @return Number of keys in section + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getsecnkeys(dictionary * d, char * s); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the number of keys in a section of a dictionary. + @param d Dictionary to examine + @param s Section name of dictionary to examine + @return pointer to statically allocated character strings + + This function queries a dictionary and finds all keys in a given section. + Each pointer in the returned char pointer-to-pointer is pointing to + a string allocated in the dictionary; do not free or modify them. + + This function returns NULL in case of error. + */ +/*--------------------------------------------------------------------------*/ +char ** iniparser_getseckeys(dictionary * d, char * s); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key + @param d Dictionary to search + @param key Key string to look for + @param def Default value to return if key not found. + @return pointer to statically allocated character string + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the pointer passed as 'def' is returned. + The returned char pointer is pointing to a string allocated in + the dictionary, do not free or modify it. + */ +/*--------------------------------------------------------------------------*/ +char * iniparser_getstring(dictionary * d, const char * key, char * def); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key, convert to an int + @param d Dictionary to search + @param key Key string to look for + @param notfound Value to return in case of error + @return integer + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the notfound value is returned. + + Supported values for integers include the usual C notation + so decimal, octal (starting with 0) and hexadecimal (starting with 0x) + are supported. Examples: + + - "42" -> 42 + - "042" -> 34 (octal -> decimal) + - "0x42" -> 66 (hexa -> decimal) + + Warning: the conversion may overflow in various ways. Conversion is + totally outsourced to strtol(), see the associated man page for overflow + handling. + + Credits: Thanks to A. Becker for suggesting strtol() + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getint(dictionary * d, const char * key, int notfound); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key, convert to a double + @param d Dictionary to search + @param key Key string to look for + @param notfound Value to return in case of error + @return double + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the notfound value is returned. + */ +/*--------------------------------------------------------------------------*/ +double iniparser_getdouble(dictionary * d, const char * key, double notfound); + +/*-------------------------------------------------------------------------*/ +/** + @brief Get the string associated to a key, convert to a boolean + @param d Dictionary to search + @param key Key string to look for + @param notfound Value to return in case of error + @return integer + + This function queries a dictionary for a key. A key as read from an + ini file is given as "section:key". If the key cannot be found, + the notfound value is returned. + + A true boolean is found if one of the following is matched: + + - A string starting with 'y' + - A string starting with 'Y' + - A string starting with 't' + - A string starting with 'T' + - A string starting with '1' + + A false boolean is found if one of the following is matched: + + - A string starting with 'n' + - A string starting with 'N' + - A string starting with 'f' + - A string starting with 'F' + - A string starting with '0' + + The notfound value returned if no boolean is identified, does not + necessarily have to be 0 or 1. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_getboolean(dictionary * d, const char * key, int notfound); + + +/*-------------------------------------------------------------------------*/ +/** + @brief Set an entry in a dictionary. + @param ini Dictionary to modify. + @param entry Entry to modify (entry name) + @param val New value to associate to the entry. + @return int 0 if Ok, -1 otherwise. + + If the given entry can be found in the dictionary, it is modified to + contain the provided value. If it cannot be found, -1 is returned. + It is Ok to set val to NULL. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_set(dictionary * ini, const char * entry, const char * val); + + +/*-------------------------------------------------------------------------*/ +/** + @brief Delete an entry in a dictionary + @param ini Dictionary to modify + @param entry Entry to delete (entry name) + @return void + + If the given entry can be found, it is deleted from the dictionary. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_unset(dictionary * ini, const char * entry); + +/*-------------------------------------------------------------------------*/ +/** + @brief Finds out if a given entry exists in a dictionary + @param ini Dictionary to search + @param entry Name of the entry to look for + @return integer 1 if entry exists, 0 otherwise + + Finds out if a given entry exists in the dictionary. Since sections + are stored as keys with NULL associated values, this is the only way + of querying for the presence of sections in a dictionary. + */ +/*--------------------------------------------------------------------------*/ +int iniparser_find_entry(dictionary * ini, const char * entry) ; + +/*-------------------------------------------------------------------------*/ +/** + @brief Parse an ini file and return an allocated dictionary object + @param ininame Name of the ini file to read. + @return Pointer to newly allocated dictionary + + This is the parser for ini files. This function is called, providing + the name of the file to be read. It returns a dictionary object that + should not be accessed directly, but through accessor functions + instead. + + The returned dictionary must be freed using iniparser_freedict(). + */ +/*--------------------------------------------------------------------------*/ +dictionary * iniparser_load(const char * ininame); + +/*-------------------------------------------------------------------------*/ +/** + @brief Free all memory associated to an ini dictionary + @param d Dictionary to free + @return void + + Free all memory associated to an ini dictionary. + It is mandatory to call this function before the dictionary object + gets out of the current context. + */ +/*--------------------------------------------------------------------------*/ +void iniparser_freedict(dictionary * d); diff --git a/src/shared/list.h b/src/shared/list.h new file mode 100644 index 0000000..4a6843d --- /dev/null +++ b/src/shared/list.h @@ -0,0 +1,136 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +/* The head of the linked list. Use this in the structure that shall + * contain the head of the linked list */ +#define LIST_HEAD(t,name) \ + t *name + +/* The pointers in the linked list's items. Use this in the item structure */ +#define LIST_FIELDS(t,name) \ + t *name##_next, *name##_prev + +/* Initialize the list's head */ +#define LIST_HEAD_INIT(t,head) \ + do { \ + (head) = NULL; } \ + while(false) + +/* Initialize a list item */ +#define LIST_INIT(t,name,item) \ + do { \ + t *_item = (item); \ + assert(_item); \ + _item->name##_prev = _item->name##_next = NULL; \ + } while(false) + +/* Prepend an item to the list */ +#define LIST_PREPEND(t,name,head,item) \ + do { \ + t **_head = &(head), *_item = (item); \ + assert(_item); \ + if ((_item->name##_next = *_head)) \ + _item->name##_next->name##_prev = _item; \ + _item->name##_prev = NULL; \ + *_head = _item; \ + } while(false) + +/* Remove an item from the list */ +#define LIST_REMOVE(t,name,head,item) \ + do { \ + t **_head = &(head), *_item = (item); \ + assert(_item); \ + if (_item->name##_next) \ + _item->name##_next->name##_prev = _item->name##_prev; \ + if (_item->name##_prev) \ + _item->name##_prev->name##_next = _item->name##_next; \ + else { \ + assert(*_head == _item); \ + *_head = _item->name##_next; \ + } \ + _item->name##_next = _item->name##_prev = NULL; \ + } while(false) + +/* Find the head of the list */ +#define LIST_FIND_HEAD(t,name,item,head) \ + do { \ + t *_item = (item); \ + assert(_item); \ + while (_item->name##_prev) \ + _item = _item->name##_prev; \ + (head) = _item; \ + } while (false) + +/* Find the tail of the list */ +#define LIST_FIND_TAIL(t,name,item,tail) \ + do { \ + t *_item = (item); \ + assert(_item); \ + while (_item->name##_next) \ + _item = _item->name##_next; \ + (tail) = _item; \ + } while (false) + +/* Insert an item after another one (a = where, b = what) */ +#define LIST_INSERT_AFTER(t,name,head,a,b) \ + do { \ + t **_head = &(head), *_a = (a), *_b = (b); \ + assert(_b); \ + if (!_a) { \ + if ((_b->name##_next = *_head)) \ + _b->name##_next->name##_prev = _b; \ + _b->name##_prev = NULL; \ + *_head = _b; \ + } else { \ + if ((_b->name##_next = _a->name##_next)) \ + _b->name##_next->name##_prev = _b; \ + _b->name##_prev = _a; \ + _a->name##_next = _b; \ + } \ + } while(false) + +#define LIST_JUST_US(name,item) \ + (!(item)->name##_prev && !(item)->name##_next) \ + +#define LIST_FOREACH(name,i,head) \ + for ((i) = (head); (i); (i) = (i)->name##_next) + +#define LIST_FOREACH_SAFE(name,i,n,head) \ + for ((i) = (head); (i) && (((n) = (i)->name##_next), 1); (i) = (n)) + +#define LIST_FOREACH_BEFORE(name,i,p) \ + for ((i) = (p)->name##_prev; (i); (i) = (i)->name##_prev) + +#define LIST_FOREACH_AFTER(name,i,p) \ + for ((i) = (p)->name##_next; (i); (i) = (i)->name##_next) + +/* Loop starting from p->next until p->prev. + p can be adjusted meanwhile. */ +#define LIST_LOOP_BUT_ONE(name,i,head,p) \ + for ((i) = (p)->name##_next ? (p)->name##_next : (head); \ + (i) != (p); \ + (i) = (i)->name##_next ? (i)->name##_next : (head)) diff --git a/src/shared/log.c b/src/shared/log.c new file mode 100644 index 0000000..d3ae03c --- /dev/null +++ b/src/shared/log.c @@ -0,0 +1,39 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdio.h> +#include <stdarg.h> + +void buxton_log(const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/log.h b/src/shared/log.h new file mode 100644 index 0000000..080acdb --- /dev/null +++ b/src/shared/log.h @@ -0,0 +1,39 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#ifdef DEBUG +#define buxton_debug(...) do { \ + (buxton_log("%s():[%d]: ", __func__, __LINE__), buxton_log(__VA_ARGS__)); \ +} while(0); +#else +#define buxton_debug(...) do {} while(0); +#endif /* DEBUG */ + +void buxton_log(const char *fmt, ...); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/macro.h b/src/shared/macro.h new file mode 100644 index 0000000..c4abb0b --- /dev/null +++ b/src/shared/macro.h @@ -0,0 +1,83 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <sys/param.h> +#include <sys/types.h> +#include <sys/uio.h> +#include <inttypes.h> + +#define _printf_attr_(a,b) __attribute__ ((format (printf, a, b))) +#define _alloc_(...) __attribute__ ((alloc_size(__VA_ARGS__))) +#define _sentinel_ __attribute__ ((sentinel)) +#define _noreturn_ __attribute__((noreturn)) +#define _unused_ __attribute__ ((unused)) +#define _destructor_ __attribute__ ((destructor)) +#define _pure_ __attribute__ ((pure)) +#define _const_ __attribute__ ((const)) +#define _deprecated_ __attribute__ ((deprecated)) +#define _packed_ __attribute__ ((packed)) +#define _malloc_ __attribute__ ((malloc)) +#define _weak_ __attribute__ ((weak)) +#define _likely_(x) (__builtin_expect(!!(x),1)) +#define _unlikely_(x) (__builtin_expect(!!(x),0)) +#define _public_ __attribute__ ((visibility("default"))) +#define _hidden_ __attribute__ ((visibility("hidden"))) +#define _weakref_(x) __attribute__((weakref(#x))) +#define _introspect_(x) __attribute__((section("introspect." x))) +#define _alignas_(x) __attribute__((aligned(__alignof(x)))) +#define _cleanup_(x) __attribute__((cleanup(x))) + +/* Rounds up */ + +#define ALIGN4(l) (((l) + 3) & (unsigned)~3) +#define ALIGN8(l) (((l) + 7) & (unsigned)~7) + +#if __SIZEOF_POINTER__ == 8 +#define ALIGN(l) ALIGN8(l) +#elif __SIZEOF_POINTER__ == 4 +#define ALIGN(l) ALIGN4(l) +#else +#error "Wut? Pointers are neither 4 nor 8 bytes long?" +#endif + +#define ALIGN_PTR(p) ((void*) ALIGN((unsigned long) p)) +#define ALIGN4_PTR(p) ((void*) ALIGN4((unsigned long) p)) +#define ALIGN8_PTR(p) ((void*) ALIGN8((unsigned long) p)) + +static inline size_t ALIGN_TO(size_t l, size_t ali) { + return ((l + ali - 1) & (unsigned)~(ali - 1)); +} + +#define ALIGN_TO_PTR(p, ali) ((void*) ALIGN_TO((unsigned long) p)) + +#define PTR_TO_INT(p) ((int) ((intptr_t) (p))) +#define INT_TO_PTR(u) ((void *) ((intptr_t) (u))) +#define PTR_TO_UINT(p) ((unsigned int) ((uintptr_t) (p))) +#define UINT_TO_PTR(u) ((void *) ((uintptr_t) (u))) + +#define memzero(x,l) (memset((x), 0, (l))) diff --git a/src/shared/protocol.c b/src/shared/protocol.c new file mode 100644 index 0000000..2072ac1 --- /dev/null +++ b/src/shared/protocol.c @@ -0,0 +1,901 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <assert.h> +#include <errno.h> +#include <poll.h> +#include <pthread.h> +#include <stdlib.h> +#include <sys/time.h> + +#include "buxtonclient.h" +#include "buxtonkey.h" +#include "buxtonresponse.h" +#include "buxtonstring.h" +#include "hashmap.h" +#include "log.h" +#include "protocol.h" +#include "util.h" + +#define TIMEOUT 3 + +static pthread_mutex_t callback_guard = PTHREAD_MUTEX_INITIALIZER; +static Hashmap *callbacks = NULL; +static Hashmap *notify_callbacks = NULL; +static volatile uint32_t _msgid = 0; + +struct notify_value { + void *data; + BuxtonCallback cb; + struct timeval tv; + BuxtonControlMessage type; + _BuxtonKey *key; +}; + +static uint32_t get_msgid(void) +{ + return __sync_fetch_and_add(&_msgid, 1); +} + +bool setup_callbacks(void) +{ + bool r = false; + int s; + + s = pthread_mutex_lock(&callback_guard); + if (s) { + return false; + } + + if (callbacks && notify_callbacks) { + goto unlock; + } + + callbacks = hashmap_new(trivial_hash_func, trivial_compare_func); + if (!callbacks) { + goto unlock; + } + + notify_callbacks = hashmap_new(trivial_hash_func, trivial_compare_func); + if (!notify_callbacks) { + hashmap_free(callbacks); + goto unlock; + } + + r = true; + +unlock: + s = pthread_mutex_unlock(&callback_guard); + if (s) { + return false; + } + + return r; +} + +void cleanup_callbacks(void) +{ + (void)pthread_mutex_lock(&callback_guard); + + if (callbacks) { + hashmap_free(callbacks); + } + callbacks = NULL; + + if (notify_callbacks) { + hashmap_free(notify_callbacks); + } + notify_callbacks = NULL; + + (void)pthread_mutex_unlock(&callback_guard); +} + +void run_callback(BuxtonCallback callback, void *data, size_t count, + BuxtonData *list, BuxtonControlMessage type, _BuxtonKey *key) +{ + BuxtonArray *array = NULL; + _BuxtonResponse response; + + if (!callback) { + goto out; + } + + array = buxton_array_new(); + if (!array) { + goto out; + } + + for (int i = 0; i < count; i++) + if (!buxton_array_add(array, &list[i])) { + goto out; + } + + response.type = type; + response.data = array; + response.key = key; + callback(&response, data); + +out: + buxton_array_free(&array, NULL); +} + +bool send_message(_BuxtonClient *client, uint8_t *send, size_t send_len, + BuxtonCallback callback, void *data, uint32_t msgid, + BuxtonControlMessage type, _BuxtonKey *key) +{ + struct notify_value *nv, *nvi; + _BuxtonKey *k = NULL; + int s; + bool r = false; + Iterator it; +#if UINTPTR_MAX == 0xffffffffffffffff + uint64_t hkey; +#else + uint32_t hkey; +#endif + + nv = malloc0(sizeof(struct notify_value)); + if (!nv) { + goto fail; + } + + if (key) { + k = malloc0(sizeof(_BuxtonKey)); + if (!k) { + goto fail; + } + if (!buxton_key_copy(key, k)) { + goto fail; + } + } + + (void)gettimeofday(&nv->tv, NULL); + nv->cb = callback; + nv->data = data; + nv->type = type; + nv->key = k; + + s = pthread_mutex_lock(&callback_guard); + if (s) { + goto fail; + } + + /* remove timed out callbacks */ + HASHMAP_FOREACH_KEY(nvi, hkey, callbacks, it) { + if (nv->tv.tv_sec - nvi->tv.tv_sec > TIMEOUT) { + (void)hashmap_remove(callbacks, (void *)hkey); + free(nvi); + } + } + +#if UINTPTR_MAX == 0xffffffffffffffff + s = hashmap_put(callbacks, (void *)((uint64_t)msgid), nv); +#else + s = hashmap_put(callbacks, (void *)msgid, nv); +#endif + (void)pthread_mutex_unlock(&callback_guard); + + if (s < 1) { + buxton_debug("Error adding callback for msgid: %llu\n", msgid); + goto fail; + } + + /* Now write it off */ + if (!_write(client->fd, send, send_len)) { + buxton_debug("Write failed for msgid: %llu\n", msgid); + r = false; + } else { + r = true; + } + + return r; + +fail: + free(nv); + key_free(k); + return false; +} + +void handle_callback_response(BuxtonControlMessage msg, uint32_t msgid, + BuxtonData *list, size_t count) +{ + struct notify_value *nv; + + /* use notification callbacks for notification messages */ + if (msg == BUXTON_CONTROL_CHANGED) { +#if UINTPTR_MAX == 0xffffffffffffffff + nv = hashmap_get(notify_callbacks, (void *)((uint64_t)msgid)); +#else + nv = hashmap_get(notify_callbacks, (void *)msgid); +#endif + if (!nv) { + return; + } + + run_callback((BuxtonCallback)(nv->cb), nv->data, count, list, + BUXTON_CONTROL_CHANGED, nv->key); + return; + } + +#if UINTPTR_MAX == 0xffffffffffffffff + nv = hashmap_remove(callbacks, (void *)((uint64_t)msgid)); +#else + nv = hashmap_remove(callbacks, (void *)msgid); +#endif + if (!nv) { + return; + } + + if (nv->type == BUXTON_CONTROL_NOTIFY) { + if (list[0].type == INT32 && + list[0].store.d_int32 == 0) { +#if UINTPTR_MAX == 0xffffffffffffffff + if (hashmap_put(notify_callbacks, (void *)((uint64_t)msgid), nv) +#else + if (hashmap_put(notify_callbacks, (void *)msgid, nv) +#endif + >= 0) { + return; + } + } + } else if (nv->type == BUXTON_CONTROL_UNNOTIFY) { + if (list[0].type == INT32 && + list[0].store.d_int32 == 0) { + (void)hashmap_remove(notify_callbacks, +#if UINTPTR_MAX == 0xffffffffffffffff + (void *)((uint64_t)list[2].store.d_uint32)); +#else + (void *)list[2].store.d_uint32); +#endif + + return; + } + } + + /* callback should be run on notfiy or unnotify failure */ + /* and on any other server message we are waiting for */ + run_callback((BuxtonCallback)(nv->cb), nv->data, count, list, nv->type, + nv->key); + + key_free(nv->key); + free(nv); +} + +ssize_t buxton_wire_handle_response(_BuxtonClient *client) +{ + ssize_t l; + _cleanup_free_ uint8_t *response = NULL; + BuxtonData *r_list = NULL; + BuxtonControlMessage r_msg = BUXTON_CONTROL_MIN; + ssize_t count = 0; + size_t offset = 0; + size_t size = BUXTON_MESSAGE_HEADER_LENGTH; + uint32_t r_msgid; + int s; + ssize_t handled = 0; + + response = malloc0(BUXTON_MESSAGE_HEADER_LENGTH); + if (!response) { + return 0; + } + + do { + l = read(client->fd, response + offset, size - offset); + if (l <= 0) { + return handled; + } + offset += (size_t)l; + if (offset < BUXTON_MESSAGE_HEADER_LENGTH) { + continue; + } + if (size == BUXTON_MESSAGE_HEADER_LENGTH) { + size = buxton_get_message_size(response, offset); + if (size == 0 || size > BUXTON_MESSAGE_MAX_LENGTH) { + return -1; + } + } + if (size != BUXTON_MESSAGE_HEADER_LENGTH) { + response = realloc(response, size); + if (!response) { + return -1; + } + } + if (size != offset) { + continue; + } + + count = buxton_deserialize_message(response, &r_msg, size, &r_msgid, &r_list); + if (count < 0) { + goto next; + } + + if (!(r_msg == BUXTON_CONTROL_STATUS && r_list && r_list[0].type == INT32) + && !(r_msg == BUXTON_CONTROL_CHANGED)) { + handled++; + buxton_log("Critical error: Invalid response\n"); + goto next; + } + + s = pthread_mutex_lock(&callback_guard); + if (s) { + goto next; + } + + handle_callback_response(r_msg, r_msgid, r_list, (size_t)count); + + (void)pthread_mutex_unlock(&callback_guard); + handled++; + + next: + if (r_list) { + for (int i = 0; i < count; i++) { + if (r_list[i].type == STRING) { + free(r_list[i].store.d_string.value); + } + } + free(r_list); + } + + /* reset for next possible message */ + size = BUXTON_MESSAGE_HEADER_LENGTH; + offset = 0; + } while (true); +} + +int buxton_wire_get_response(_BuxtonClient *client) +{ + struct pollfd pfd[1]; + int r; + ssize_t processed; + + pfd[0].fd = client->fd; + pfd[0].events = POLLIN; + pfd[0].revents = 0; + r = poll(pfd, 1, 5000); + + if (r == 0) { + return -ETIME; + } else if (r < 0) { + return -errno; + } + + processed = buxton_wire_handle_response(client); + + return (int)processed; +} + +bool buxton_wire_set_value(_BuxtonClient *client, _BuxtonKey *key, void *value, + BuxtonCallback callback, void *data) +{ + _cleanup_free_ uint8_t *send = NULL; + bool ret = false; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_layer; + BuxtonData d_group; + BuxtonData d_name; + BuxtonData d_value; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->layer, &d_layer); + buxton_string_to_data(&key->group, &d_group); + buxton_string_to_data(&key->name, &d_name); + d_value.type = key->type; + switch (key->type) { + case STRING: + d_value.store.d_string.value = (char *)value; + d_value.store.d_string.length = (uint32_t)strlen((char *)value) + 1; + break; + case INT32: + d_value.store.d_int32 = *(int32_t *)value; + break; + case INT64: + d_value.store.d_int64 = *(int64_t *)value; + break; + case UINT32: + d_value.store.d_uint32 = *(uint32_t *)value; + break; + case UINT64: + d_value.store.d_uint64 = *(uint64_t *)value; + break; + case FLOAT: + d_value.store.d_float = *(float *)value; + break; + case DOUBLE: + d_value.store.d_double = *(double *)value; + break; + case BOOLEAN: + d_value.store.d_boolean = *(bool *)value; + break; + default: + break; + } + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Failed to add layer to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_name)) { + buxton_log("Failed to add name to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_value)) { + buxton_log("Failed to add value to set_value array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_SET, msgid, list); + + if (send_len == 0) { + goto end; + } + + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_SET, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_set_label(_BuxtonClient *client, + _BuxtonKey *key, BuxtonString *value, + BuxtonCallback callback, void *data) +{ + assert(client); + assert(key); + assert(value); + + _cleanup_free_ uint8_t *send = NULL; + bool ret = false; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_layer; + BuxtonData d_group; + BuxtonData d_name; + BuxtonData d_value; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->layer, &d_layer); + buxton_string_to_data(&key->group, &d_group); + buxton_string_to_data(value, &d_value); + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Failed to add layer to set_label array\n"); + goto end; + } + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to set_label array\n"); + goto end; + } + if (key->name.value) { + buxton_string_to_data(&key->name, &d_name); + if (!buxton_array_add(list, &d_name)) { + buxton_log("Failed to add name to set_label array\n"); + goto end; + } + } + if (!buxton_array_add(list, &d_value)) { + buxton_log("Failed to add value to set_label array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_SET_LABEL, msgid, list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_SET_LABEL, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_create_group(_BuxtonClient *client, _BuxtonKey *key, + BuxtonCallback callback, void *data) +{ + assert(client); + assert(key); + + _cleanup_free_ uint8_t *send = NULL; + bool ret = false; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_layer; + BuxtonData d_group; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->layer, &d_layer); + buxton_string_to_data(&key->group, &d_group); + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Failed to add layer to create_group array\n"); + goto end; + } + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to create_group array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_CREATE_GROUP, msgid, list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_CREATE_GROUP, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_remove_group(_BuxtonClient *client, _BuxtonKey *key, + BuxtonCallback callback, void *data) +{ + assert(client); + assert(key); + + _cleanup_free_ uint8_t *send = NULL; + bool ret = false; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_layer; + BuxtonData d_group; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->layer, &d_layer); + buxton_string_to_data(&key->group, &d_group); + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Failed to add layer to remove_group array\n"); + goto end; + } + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to remove_group array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_REMOVE_GROUP, msgid, list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_REMOVE_GROUP, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_get_value(_BuxtonClient *client, _BuxtonKey *key, + BuxtonCallback callback, void *data) +{ + bool ret = false; + size_t send_len = 0; + _cleanup_free_ uint8_t *send = NULL; + BuxtonArray *list = NULL; + BuxtonData d_layer; + BuxtonData d_group; + BuxtonData d_name; + BuxtonData d_type; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->group, &d_group); + buxton_string_to_data(&key->name, &d_name); + d_type.type = UINT32; + d_type.store.d_int32 = key->type; + + list = buxton_array_new(); + if (key->layer.value) { + buxton_string_to_data(&key->layer, &d_layer); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Unable to prepare get_value message\n"); + goto end; + } + } + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_name)) { + buxton_log("Failed to add name to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_type)) { + buxton_log("Failed to add type to set_value array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_GET, msgid, list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_GET, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_unset_value(_BuxtonClient *client, + _BuxtonKey *key, + BuxtonCallback callback, + void *data) +{ + assert(client); + assert(key); + + _cleanup_free_ uint8_t *send = NULL; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_group; + BuxtonData d_name; + BuxtonData d_layer; + BuxtonData d_type; + bool ret = false; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->group, &d_group); + buxton_string_to_data(&key->name, &d_name); + buxton_string_to_data(&key->layer, &d_layer); + d_type.type = UINT32; + d_type.store.d_int32 = key->type; + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Failed to add layer to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_name)) { + buxton_log("Failed to add name to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_type)) { + buxton_log("Failed to add type to set_value array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_UNSET, + msgid, list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_UNSET, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_list_keys(_BuxtonClient *client, + BuxtonString *layer, + BuxtonCallback callback, + void *data) +{ + assert(client); + assert(layer); + + _cleanup_free_ uint8_t *send = NULL; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_layer; + bool ret = false; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(layer, &d_layer); + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_layer)) { + buxton_log("Unable to add layer to list_keys array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_LIST, msgid, + list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_LIST, NULL)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + + return ret; +} + +bool buxton_wire_register_notification(_BuxtonClient *client, + _BuxtonKey *key, + BuxtonCallback callback, + void *data) +{ + assert(client); + assert(key); + + _cleanup_free_ uint8_t *send = NULL; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_group; + BuxtonData d_name; + BuxtonData d_type; + bool ret = false; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->group, &d_group); + buxton_string_to_data(&key->name, &d_name); + d_type.type = UINT32; + d_type.store.d_int32 = key->type; + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_name)) { + buxton_log("Failed to add name to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_type)) { + buxton_log("Failed to add type to set_value array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_NOTIFY, msgid, + list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_NOTIFY, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +bool buxton_wire_unregister_notification(_BuxtonClient *client, + _BuxtonKey *key, + BuxtonCallback callback, + void *data) +{ + assert(client); + assert(key); + + _cleanup_free_ uint8_t *send = NULL; + size_t send_len = 0; + BuxtonArray *list = NULL; + BuxtonData d_group; + BuxtonData d_name; + BuxtonData d_type; + bool ret = false; + uint32_t msgid = get_msgid(); + + buxton_string_to_data(&key->group, &d_group); + buxton_string_to_data(&key->name, &d_name); + d_type.type = UINT32; + d_type.store.d_int32 = key->type; + + list = buxton_array_new(); + if (!buxton_array_add(list, &d_group)) { + buxton_log("Failed to add group to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_name)) { + buxton_log("Failed to add name to set_value array\n"); + goto end; + } + if (!buxton_array_add(list, &d_type)) { + buxton_log("Failed to add type to set_value array\n"); + goto end; + } + + send_len = buxton_serialize_message(&send, BUXTON_CONTROL_UNNOTIFY, + msgid, list); + + if (send_len == 0) { + goto end; + } + + if (!send_message(client, send, send_len, callback, data, msgid, + BUXTON_CONTROL_UNNOTIFY, key)) { + goto end; + } + + ret = true; + +end: + buxton_array_free(&list, NULL); + return ret; +} + +void include_protocol(void) +{ + ; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/protocol.h b/src/shared/protocol.h new file mode 100644 index 0000000..25a653a --- /dev/null +++ b/src/shared/protocol.h @@ -0,0 +1,239 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file protocol.h Internal header + * This file is used internally by buxton to provide functionality + * used for the wire protocol + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include "buxton.h" +#include "buxtonclient.h" +#include "buxtonkey.h" +#include "list.h" +#include "serialize.h" +#include "hashmap.h" + +/** + * Initialize callback hashamps + * @return a boolean value, indicating success of the operation + */ +bool setup_callbacks(void) + __attribute__((warn_unused_result)); + +/** + * free callback hashmaps + */ +void cleanup_callbacks(void); + +/** + * Execute callback function on list using user data + * @param callback User callback function executed + * @param data User data passed to callback function + * @param count number of elements in list + * @param list Data from buxtond + * @param type Message type of the callback + * @param key Key used to make the request + */ +void run_callback(BuxtonCallback callback, void *data, size_t count, + BuxtonData *list, BuxtonControlMessage type, + _BuxtonKey *key); + +/** + * Write message to buxtond + * @param client Client connection + * @param send serialized data to send to buxtond + * @param send_len size of send + * @param callback Callback function used to handle buxtond's response + * @param data User data passed to callback function + * @param msgid Message id used to identify buxtond's response + * @param type The type of request being sent to buxtond + * @return a boolean value, indicating success of the operation + */ +bool send_message(_BuxtonClient *client, uint8_t *send, size_t send_len, + BuxtonCallback callback, void *data, uint32_t msgid, + BuxtonControlMessage type, _BuxtonKey *key) + __attribute__((warn_unused_result)); + +/** + * Check for callbacks for daemon's response + * @param msg Buxton message type + * @param msgid Key for message lookup + * @param list array of BuxtonData + * @param count number of elements in list + */ +void handle_callback_response(BuxtonControlMessage msg, uint32_t msgid, + BuxtonData *list, size_t count); + +/** + * Parse responses from buxtond and run callbacks on received messages + * @param client A BuxtonClient + * @return number of received messages processed + */ + +ssize_t buxton_wire_handle_response(_BuxtonClient *client) + __attribute__((warn_unused_result)); + +/** + * Wait for a response from buxtond and then call handle response + * @param client Client connection + * @return an int value, indicating success of the operation + */ +int buxton_wire_get_response(_BuxtonClient *client); + +/** + * Send a SET message over the wire protocol, return the response + * @param client Client connection + * @param key _BuxtonKey pointer + * @param value A pointer to a new value + * @param data A BuxtonData storing the new value + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_set_value(_BuxtonClient *client, _BuxtonKey *key, void *value, + BuxtonCallback callback, void *data) + __attribute__((warn_unused_result)); + +/** + * Send a SET_LABEL message over the wire protocol, return the response + * + * @note This is a privileged operation, so it will return false for unprivileged clients + * + * @param client Client connection + * @param key Key or group name + * @param value Key or group label + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_set_label(_BuxtonClient *client, _BuxtonKey *key, + BuxtonString *value, BuxtonCallback callback, + void *data) + __attribute__((warn_unused_result)); + +/** + * Send a CREATE_GROUP message over the wire protocol, return the response + * + * @note This is a privileged operation, so it will return false for unprivileged clients + * + * @param client Client connection + * @param key Key with group and layer members initialized + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_create_group(_BuxtonClient *client, _BuxtonKey *key, + BuxtonCallback callback, void *data) + __attribute__((warn_unused_result)); + +/** + * Send a REMOVE_GROUP message over the wire protocol, return the response + * + * @note This is a privileged operation, so it will return false for unprivileged clients + * + * @param client Client connection + * @param key Key with group and layer members initialized + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_remove_group(_BuxtonClient *client, _BuxtonKey *key, + BuxtonCallback callback, void *data) + __attribute__((warn_unused_result)); + +/** + * Send a GET message over the wire protocol, return the data + * @param client Client connection + * @param key _BuxtonKey pointer + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback functionb + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_get_value(_BuxtonClient *client, _BuxtonKey *key, + BuxtonCallback callback, void *data) + __attribute__((warn_unused_result)); + + +/** + * Send an UNSET message over the wire protocol, return the response + * @param client Client connection + * @param key _BuxtonKey pointer + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_unset_value(_BuxtonClient *client, + _BuxtonKey *key, + BuxtonCallback callback, + void *data) + __attribute__((warn_unused_result)); +/** + * Send a NOTIFY message over the protocol, register for events + * @param client Client connection + * @param key _BuxtonKey pointer + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_register_notification(_BuxtonClient *client, + _BuxtonKey *key, + BuxtonCallback callback, + void *data) + __attribute__((warn_unused_result)); + +/** + * Send a LIST message over the protocol, retrieve key list + * @param client Client connection + * @param layer Layer name + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_list_keys(_BuxtonClient *client, + BuxtonString *layer, + BuxtonCallback callback, + void *data) + __attribute__((warn_unused_result)); + +/** + * Send an UNNOTIFY message over the protocol, no longer recieve events + * @param client Client connection + * @param key _BuxtonKey pointer + * @param callback A callback function to handle daemon reply + * @param data User data to be used with callback function + * @return a boolean value, indicating success of the operation + */ +bool buxton_wire_unregister_notification(_BuxtonClient *client, + _BuxtonKey *key, + BuxtonCallback callback, + void *data) + __attribute__((warn_unused_result)); + +void include_protocol(void); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/serialize.c b/src/shared/serialize.c new file mode 100644 index 0000000..7a81fb4 --- /dev/null +++ b/src/shared/serialize.c @@ -0,0 +1,570 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <errno.h> +#include <malloc.h> +#include <stdarg.h> +#include <stdint.h> +#include <stdbool.h> +#include <stdlib.h> +#include <string.h> + +#include "buxton.h" +#include "log.h" +#include "serialize.h" +#include "smack.h" +#include "util.h" + + +size_t buxton_serialize(BuxtonData *source, BuxtonString *label, + uint8_t **target) +{ + size_t length; + size_t size; + size_t offset = 0; + uint8_t *data = NULL; + size_t ret = 0; + + assert(source); + assert(target); + + /* DataType + length field */ + size = sizeof(BuxtonDataType) + (sizeof(uint32_t) * 2) + label->length; + + /* Total size will be different for string data */ + switch (source->type) { + case STRING: + length = source->store.d_string.length; + break; + default: + length = sizeof(source->store); + break; + } + + size += length; + + /* Allocate memory big enough to hold all information */ + data = malloc0(size); + if (!data) { + abort(); + } + + /* Write the entire BuxtonDataType to the first block */ + memcpy(data, &(source->type), sizeof(BuxtonDataType)); + offset += sizeof(BuxtonDataType); + + /* Write out the length of the label field */ + memcpy(data+offset, &(label->length), sizeof(uint32_t)); + offset += sizeof(uint32_t); + + /* Write out the length of the data field */ + memcpy(data+offset, &length, sizeof(uint32_t)); + offset += sizeof(uint32_t); + + /* Write out the label field */ + memcpy(data+offset, label->value, label->length); + offset += label->length; + + /* Write the data itself */ + switch (source->type) { + case STRING: + memcpy(data+offset, source->store.d_string.value, length); + break; + case INT32: + memcpy(data+offset, &(source->store.d_int32), sizeof(int32_t)); + break; + case UINT32: + memcpy(data+offset, &(source->store.d_uint32), sizeof(uint32_t)); + break; + case INT64: + memcpy(data+offset, &(source->store.d_int64), sizeof(int64_t)); + break; + case UINT64: + memcpy(data+offset, &(source->store.d_uint64), sizeof(uint64_t)); + break; + case FLOAT: + memcpy(data+offset, &(source->store.d_float), sizeof(float)); + break; + case DOUBLE: + memcpy(data+offset, &(source->store.d_double), sizeof(double)); + break; + case BOOLEAN: + memcpy(data+offset, &(source->store.d_boolean), sizeof(bool)); + break; + default: + abort(); + } + + ret = size; + *target = data; + + assert(ret >= BXT_MINIMUM_SIZE); + + return ret; +} + +void buxton_deserialize(uint8_t *source, BuxtonData *target, + BuxtonString *label) +{ + size_t offset = 0; + size_t length = 0; + BuxtonDataType type; + + assert(source); + assert(target); + assert(label); + + /* Retrieve the BuxtonDataType */ + type = *(BuxtonDataType*)source; + offset += sizeof(BuxtonDataType); + + /* Retrieve the length of the label */ + label->length = *(uint32_t*)(source+offset); + offset += sizeof(uint32_t); + + /* Retrieve the length of the value */ + length = *(uint32_t*)(source+offset); + offset += sizeof(uint32_t); + + /* Retrieve the label */ + label->value = malloc(label->length); + if (label->length > 0 && !label->value) { + abort(); + } + memcpy(label->value, source+offset, label->length); + offset += label->length; + + switch (type) { + case STRING: + /* User must free the string */ + target->store.d_string.value = malloc(length); + if (!target->store.d_string.value) { + abort(); + } + memcpy(target->store.d_string.value, source+offset, length); + target->store.d_string.length = (uint32_t)length; + break; + case INT32: + target->store.d_int32 = *(int32_t*)(source+offset); + break; + case UINT32: + target->store.d_uint32 = *(uint32_t*)(source+offset); + break; + case INT64: + target->store.d_int64 = *(int64_t*)(source+offset); + break; + case UINT64: + target->store.d_uint64 = *(uint64_t*)(source+offset); + break; + case FLOAT: + target->store.d_float = *(float*)(source+offset); + break; + case DOUBLE: + target->store.d_double = *(double*)(source+offset); + break; + case BOOLEAN: + target->store.d_boolean = *(bool*)(source+offset); + break; + default: + buxton_debug("Invalid BuxtonDataType: %lu\n", type); + abort(); + } + + /* Successful */ + target->type = type; +} + +size_t buxton_serialize_message(uint8_t **dest, BuxtonControlMessage message, + uint32_t msgid, BuxtonArray *list) +{ + uint16_t i = 0; + uint8_t *data = NULL; + size_t ret = 0; + size_t offset = 0; + size_t size = 0; + size_t curSize = 0; + uint16_t control, msg; + + assert(dest); + + buxton_debug("Serializing message...\n"); + + if (list->len > BUXTON_MESSAGE_MAX_PARAMS) { + errno = EINVAL; + return ret; + } + + if (message >= BUXTON_CONTROL_MAX || message < BUXTON_CONTROL_SET) { + errno = EINVAL; + return ret; + } + + /* + * initial size = + * control code + control message (uint16_t * 2) + + * message size (uint32_t) + + * message id (uint32_t) + + * param count (uint32_t) + */ + data = malloc0(sizeof(uint32_t) + sizeof(uint32_t) + sizeof(uint32_t) + + sizeof(uint32_t)); + if (!data) { + errno = ENOMEM; + goto end; + } + + control = BUXTON_CONTROL_CODE; + memcpy(data, &control, sizeof(uint16_t)); + offset += sizeof(uint16_t); + + msg = (uint16_t)message; + memcpy(data+offset, &msg, sizeof(uint16_t)); + offset += sizeof(uint16_t); + + /* Save room for final size */ + offset += sizeof(uint32_t); + + memcpy(data+offset, &msgid, sizeof(uint32_t)); + offset += sizeof(uint32_t); + + /* Now write the parameter count */ + memcpy(data+offset, &(list->len), sizeof(uint32_t)); + offset += sizeof(uint32_t); + + size = offset; + + /* Deal with parameters */ + BuxtonData *param; + size_t p_length = 0; + for (i=0; i < list->len; i++) { + param = buxton_array_get(list, i); + if (!param) { + errno = EINVAL; + goto fail; + } + + switch (param->type) { + case STRING: + p_length = param->store.d_string.length; + break; + case INT32: + p_length = sizeof(int32_t); + break; + case UINT32: + p_length = sizeof(uint32_t); + break; + case INT64: + p_length = sizeof(int64_t); + break; + case UINT64: + p_length = sizeof(uint64_t); + break; + case FLOAT: + p_length = sizeof(float); + break; + case DOUBLE: + p_length = sizeof(double); + break; + case BOOLEAN: + p_length = sizeof(bool); + break; + default: + errno = EINVAL; + buxton_log("Invalid parameter type %lu\n", param->type); + goto fail; + }; + + buxton_debug("offset: %lu\n", offset); + buxton_debug("value length: %lu\n", p_length); + + /* Need to allocate enough room to hold this data */ + size += sizeof(uint16_t) + sizeof(uint32_t) + p_length; + + if (curSize < size) { + if (!(data = greedy_realloc((void**)&data, &curSize, size))) { + errno = ENOMEM; + goto fail; + } + memzero(data+offset, size - offset); + } + + /* Copy data type */ + memcpy(data+offset, &(param->type), sizeof(uint16_t)); + offset += sizeof(uint16_t); + + /* Write out the length of value */ + memcpy(data+offset, &p_length, sizeof(uint32_t)); + offset += sizeof(uint32_t); + + switch (param->type) { + case STRING: + memcpy(data+offset, param->store.d_string.value, p_length); + break; + case INT32: + memcpy(data+offset, &(param->store.d_int32), sizeof(int32_t)); + break; + case UINT32: + memcpy(data+offset, &(param->store.d_uint32), sizeof(uint32_t)); + break; + case INT64: + memcpy(data+offset, &(param->store.d_int64), sizeof(int64_t)); + break; + case UINT64: + memcpy(data+offset, &(param->store.d_uint64), sizeof(uint64_t)); + break; + case FLOAT: + memcpy(data+offset, &(param->store.d_float), sizeof(float)); + break; + case DOUBLE: + memcpy(data+offset, &(param->store.d_double), sizeof(double)); + break; + case BOOLEAN: + memcpy(data+offset, &(param->store.d_boolean), sizeof(bool)); + break; + default: + /* already tested this above, can't get here + * normally */ + assert(0); + }; + offset += p_length; + p_length = 0; + } + + memcpy(data+BUXTON_LENGTH_OFFSET, &offset, sizeof(uint32_t)); + + ret = offset; + *dest = data; + +fail: + /* Clean up */ + if (ret == 0) { + free(data); + } +end: + buxton_debug("Serializing returned:%lu\n", ret); + return ret; +} + +ssize_t buxton_deserialize_message(uint8_t *data, + BuxtonControlMessage *r_message, + size_t size, uint32_t *r_msgid, + BuxtonData **list) +{ + size_t offset = 0; + ssize_t ret = -1; + size_t min_length = BUXTON_MESSAGE_HEADER_LENGTH; + uint16_t control, message; + size_t n_params, c_param, c_length; + BuxtonDataType c_type = 0; + BuxtonData *k_list = NULL; + BuxtonData c_data; + uint32_t msgid; + + assert(data); + assert(r_message); + assert(list); + + buxton_debug("Deserializing message...\n"); + buxton_debug("size=%lu\n", size); + + if (size < min_length) { + errno = EINVAL; + goto end; + } + + /* Copy the control code */ + control = *(uint16_t*)data; + offset += sizeof(uint16_t); + + /* Check this is a valid buxton message */ + if (control != BUXTON_CONTROL_CODE) { + errno = EINVAL; + goto end; + } + + /* Obtain the control message */ + message = *(BuxtonControlMessage*)(data+offset); + offset += sizeof(uint16_t); + + /* Ensure control message is in valid range */ + if (message <= BUXTON_CONTROL_MIN || message >= BUXTON_CONTROL_MAX) { + errno = EINVAL; + goto end; + } + + /* Skip size since our caller got this already */ + offset += sizeof(uint32_t); + + /* Obtain the message id */ + msgid = *(uint32_t*)(data+offset); + offset += sizeof(uint32_t); + + /* Obtain number of parameters */ + n_params = *(uint32_t*)(data+offset); + offset += sizeof(uint32_t); + buxton_debug("total params: %d\n", n_params); + + if (n_params > BUXTON_MESSAGE_MAX_PARAMS) { + errno = EINVAL; + goto end; + } + + k_list = malloc0(sizeof(BuxtonData)*n_params); + if (n_params && !k_list) { + errno = ENOMEM; + goto end; + } + + memzero(&c_data, sizeof(BuxtonData)); + + for (c_param = 0; c_param < n_params; c_param++) { + buxton_debug("param: %d\n", c_param + 1); + buxton_debug("offset=%lu\n", offset); + /* Don't read past the end of the buffer */ + if (offset + sizeof(uint16_t) + sizeof(uint32_t) > size) { + errno = EINVAL; + goto end; + } + + /* Now unpack type */ + memcpy(&c_type, data+offset, sizeof(uint16_t)); + offset += sizeof(uint16_t); + + if (c_type >= BUXTON_TYPE_MAX || c_type <= BUXTON_TYPE_MIN) { + errno = EINVAL; + goto end; + } + + /* Retrieve the length of the value */ + c_length = *(uint32_t*)(data+offset); + if (c_length == 0 && c_type != STRING) { + errno = EINVAL; + goto end; + } + offset += sizeof(uint32_t); + buxton_debug("value length: %lu\n", c_length); + + /* Don't try to read past the end of our buffer */ + if (offset + c_length > size) { + errno = EINVAL; + goto end; + } + + switch (c_type) { + case STRING: + if (c_length) { + c_data.store.d_string.value = malloc(c_length); + if (!c_data.store.d_string.value) { + errno = ENOMEM; + goto end; + } + memcpy(c_data.store.d_string.value, data+offset, c_length); + c_data.store.d_string.length = (uint32_t)c_length; + if (c_data.store.d_string.value[c_length-1] != 0x00) { + errno = EINVAL; + buxton_debug("buxton_deserialize_message(): Garbage message\n"); + free(c_data.store.d_string.value); + goto end; + } + } else { + c_data.store.d_string.value = NULL; + c_data.store.d_string.length = 0; + } + break; + case INT32: + c_data.store.d_int32 = *(int32_t*)(data+offset); + break; + case UINT32: + c_data.store.d_uint32 = *(uint32_t*)(data+offset); + break; + case INT64: + c_data.store.d_int64 = *(int64_t*)(data+offset); + break; + case UINT64: + c_data.store.d_uint64 = *(uint64_t*)(data+offset); + break; + case FLOAT: + c_data.store.d_float = *(float*)(data+offset); + break; + case DOUBLE: + c_data.store.d_double = *(double*)(data+offset); + break; + case BOOLEAN: + c_data.store.d_boolean = *(bool*)(data+offset); + break; + default: + errno = EINVAL; + goto end; + } + c_data.type = c_type; + k_list[c_param] = c_data; + memzero(&c_data, sizeof(BuxtonData)); + offset += c_length; + } + *r_message = message; + *r_msgid = msgid; + if (n_params == 0) { + *list = NULL; + free(k_list); + k_list = NULL; + } else { + *list = k_list; + } + ret = (ssize_t)n_params; +end: + if (ret <= 0) { + free(k_list); + } + + buxton_debug("Deserializing returned:%i\n", ret); + return ret; +} + +size_t buxton_get_message_size(uint8_t *data, size_t size) +{ + size_t r_size; + + assert(data); + + if (size < BUXTON_MESSAGE_HEADER_LENGTH) { + return 0; + } + + r_size = *(uint32_t*)(data + BUXTON_LENGTH_OFFSET); + + if (r_size < BUXTON_MESSAGE_HEADER_LENGTH) { + return 0; + } + + return r_size; +} + +void include_serialize(void) +{ + ; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/serialize.h b/src/shared/serialize.h new file mode 100644 index 0000000..d803f37 --- /dev/null +++ b/src/shared/serialize.h @@ -0,0 +1,133 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file serialize.h Internal header + * This file is used internally by buxton to provide serialization + * functionality + */ +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdint.h> + +#include "buxton.h" +#include "buxtonarray.h" + +/** + * Magic for Buxton messages + */ +#define BUXTON_CONTROL_CODE 0x672 + +/** + * Location of size in serialized message data + */ +#define BUXTON_LENGTH_OFFSET sizeof(uint32_t) + +/** + * Minimum size of serialized BuxtonData + * 2 is the minimum number of characters in a valid SMACK label + * 1 is the mimimum number of characters in a valid value + */ +#define BXT_MINIMUM_SIZE sizeof(BuxtonDataType) \ + + (sizeof(uint32_t) * 2) \ + + 2 + 1 + +/** + * Length of valid message header + */ +#define BUXTON_MESSAGE_HEADER_LENGTH sizeof(uint32_t) \ + + sizeof(uint32_t) +/** + * Maximum length of valid control message + */ +#define BUXTON_MESSAGE_MAX_LENGTH 32768 + +/** + * Maximum length of valid control message + */ +#define BUXTON_MESSAGE_MAX_PARAMS 16 + +/** + * Serialize data internally for backend consumption + * @param source Data to be serialized + * @param label Label to be serialized + * @param target Pointer to store serialized data in + * @return a size_t value, indicating the size of serialized data + */ +size_t buxton_serialize(BuxtonData *source, BuxtonString *label, + uint8_t **target) + __attribute__((warn_unused_result)); + +/** + * Deserialize internal data for client consumption + * @param source Serialized data pointer + * @param target A pointer where the deserialize data will be stored + * @param label A pointer where the deserialize label will be stored + */ +void buxton_deserialize(uint8_t *source, BuxtonData *target, + BuxtonString *label); + +/** + * Serialize an internal buxton message for wire communication + * @param dest Pointer to store serialized message in + * @param message The type of message to be serialized + * @param msgid The message ID to be serialized + * @param list An array of BuxtonData's to be serialized + * @return a size_t, 0 indicates failure otherwise size of dest + */ +size_t buxton_serialize_message(uint8_t **dest, + BuxtonControlMessage message, + uint32_t msgid, + BuxtonArray *list) + __attribute__((warn_unused_result)); + +/** + * Deserialize the given data into an array of BuxtonData structs + * @param data The source data to be deserialized + * @param r_message An empty pointer that will be set to the message type + * @param size The size of the data being deserialized + * @param r_msgid The message ID being deserialized + * @param list A pointer that will be filled out as an array of BuxtonData structs + * @return the length of the array, or -1 if deserialization failed + */ +ssize_t buxton_deserialize_message(uint8_t *data, + BuxtonControlMessage *r_message, + size_t size, uint32_t *r_msgid, + BuxtonData **list) + __attribute__((warn_unused_result)); + +/** + * Get size of a buxton message data stream + * @param data The source data stream + * @param size The size of the data stream (from read) + * @return a size_t length of the complete message or 0 + */ +size_t buxton_get_message_size(uint8_t *data, size_t size) + __attribute__((warn_unused_result)); + +void include_serialize(void); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/util.c b/src/shared/util.c new file mode 100644 index 0000000..5cad2ef --- /dev/null +++ b/src/shared/util.c @@ -0,0 +1,353 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <stdio.h> +#include <assert.h> +#include <errno.h> +#include <string.h> +#include <unistd.h> + +#include "configurator.h" +#include "hashmap.h" +#include "log.h" +#include "util.h" + +size_t page_size(void) +{ + static __thread size_t pgsz = 0; + long r; + + if (_likely_(pgsz > 0)) { + return pgsz; + } + + r = sysconf(_SC_PAGESIZE); + assert(r > 0); + + pgsz = (size_t) r; + return pgsz; +} + +void* greedy_realloc(void **p, size_t *allocated, size_t need) +{ + size_t a; + void *q; + + assert(p); + assert(allocated); + + if (*allocated >= need) { + return *p; + } + + a = MAX(64u, need * 2); + q = realloc(*p, a); + if (!q) { + return NULL; + } + + *p = q; + *allocated = a; + return q; +} + +char* get_layer_path(BuxtonLayer *layer) +{ + char *path = NULL; + int r; + char uid[15]; + + assert(layer); + + switch (layer->type) { + case LAYER_SYSTEM: + r = asprintf(&path, "%s/%s.db", buxton_db_path(), layer->name.value); + if (r == -1) { + return NULL; + } + break; + case LAYER_USER: + /* uid must already be set in layer before calling */ + sprintf(uid, "%d", (int)layer->uid); + r = asprintf(&path, "%s/%s-%s.db", buxton_db_path(), layer->name.value, uid); + if (r == -1) { + return NULL; + } + break; + default: + break; + } + + return path; +} + +bool buxton_data_copy(BuxtonData* original, BuxtonData *copy) +{ + BuxtonDataStore store; + + assert(original); + assert(copy); + + switch (original->type) { + case STRING: + store.d_string.value = malloc(original->store.d_string.length); + if (!store.d_string.value) { + goto fail; + } + memcpy(store.d_string.value, original->store.d_string.value, original->store.d_string.length); + store.d_string.length = original->store.d_string.length; + break; + case INT32: + store.d_int32 = original->store.d_int32; + break; + case UINT32: + store.d_uint32 = original->store.d_uint32; + break; + case INT64: + store.d_int64 = original->store.d_int64; + break; + case UINT64: + store.d_uint64 = original->store.d_uint64; + break; + case FLOAT: + store.d_float = original->store.d_float; + break; + case DOUBLE: + store.d_double = original->store.d_double; + break; + case BOOLEAN: + store.d_boolean = original->store.d_boolean; + break; + default: + goto fail; + } + + copy->type = original->type; + copy->store = store; + + return true; + +fail: + memset(copy, 0, sizeof(BuxtonData)); + return false; +} + +bool buxton_string_copy(BuxtonString *original, BuxtonString *copy) +{ + if (!original || !copy) { + return false; + } + + copy->value = malloc0(original->length); + if (!copy->value) { + return false; + } + + memcpy(copy->value, original->value, original->length); + copy->length = original->length; + + return true; +} + +bool buxton_key_copy(_BuxtonKey *original, _BuxtonKey *copy) +{ + if (!original || !copy) { + return false; + } + + if (original->group.value) { + if (!buxton_string_copy(&original->group, ©->group)) { + goto fail; + } + } + if (original->name.value) { + if (!buxton_string_copy(&original->name, ©->name)) { + goto fail; + } + } + if (original->layer.value) { + if (!buxton_string_copy(&original->layer, ©->layer)) { + goto fail; + } + } + copy->type = original->type; + + return true; + +fail: + if (original->group.value) { + free(copy->group.value); + } + if (original->name.value) { + free(copy->name.value); + } + if (original->layer.value) { + free(copy->layer.value); + } + copy->type = BUXTON_TYPE_MIN; + + return false; +} + +bool buxton_copy_key_group(_BuxtonKey *original, _BuxtonKey *group) +{ + if (!original || !group) { + return false; + } + + if (original->group.value) { + if (!buxton_string_copy(&original->group, &group->group)) { + goto fail; + } + } + group->name = (BuxtonString){ NULL, 0 }; + if (original->layer.value) { + if (!buxton_string_copy(&original->layer, &group->layer)) { + goto fail; + } + } + group->type = STRING; + + return true; + +fail: + if (original->group.value) { + free(group->group.value); + } + if (original->layer.value) { + free(group->layer.value); + } + group->type = BUXTON_TYPE_MIN; + + return false; +} + +void data_free(BuxtonData *data) +{ + if (!data) { + return; + } + + if (data->type == STRING && data->store.d_string.value) { + free(data->store.d_string.value); + } + free(data); +} + +void string_free(BuxtonString *string) +{ + if (!string) { + return; + } + + if (string->value) { + free(string->value); + } + free(string); +} + +void key_free(_BuxtonKey *key) +{ + if (!key) { + return; + } + + free(key->group.value); + free(key->name.value); + free(key->layer.value); + free(key); +} + +const char* buxton_type_as_string(BuxtonDataType type) +{ + switch (type) { + case STRING: + return "string"; + case INT32: + return "int32_t"; + case UINT32: + return "uint32_t"; + case INT64: + return "int64_t"; + case UINT64: + return "uint64_t"; + case FLOAT: + return "float"; + case DOUBLE: + return "double"; + case BOOLEAN: + return "boolean"; + default: + return "[unknown]"; + } +} + +char *get_group(_BuxtonKey *key) +{ + if (key && key->group.value) { + return strdup(key->group.value); + } + + return NULL; +} + +char *get_name(_BuxtonKey *key) +{ + if (key && key->name.value) { + return strdup(key->name.value); + } + + return NULL; +} + +char *get_layer(_BuxtonKey *key) +{ + if (key && key->layer.value) { + return strdup(key->layer.value); + } + + return NULL; +} + +bool _write(int fd, uint8_t *buf, size_t nbytes) +{ + size_t nbytes_out = 0; + + while (nbytes_out != nbytes) { + ssize_t b; + b = write(fd, buf + nbytes_out, nbytes - nbytes_out); + + if (b == -1 && errno != EAGAIN) { + buxton_debug("write error\n"); + return false; + } + nbytes_out += (size_t)b; + } + + return true; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/src/shared/util.h b/src/shared/util.h new file mode 100644 index 0000000..ebc53e6 --- /dev/null +++ b/src/shared/util.h @@ -0,0 +1,238 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <alloca.h> +#include <inttypes.h> +#include <string.h> +#include <time.h> +#include <sys/time.h> +#include <stdarg.h> +#include <stdlib.h> +#include <stdio.h> +#include <signal.h> +#include <sched.h> +#include <limits.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <dirent.h> +#include <sys/resource.h> +#include <stddef.h> +#include <unistd.h> +#include <locale.h> + +#include "macro.h" +#include "buxton.h" +#include "buxtonkey.h" +#include "backend.h" + +size_t page_size(void); +#define PAGE_ALIGN(l) ALIGN_TO((l), page_size()) + +#define buxton_string_pack(s) ((BuxtonString){(s), (uint32_t)strlen(s) + 1}) + +#define streq(a,b) (strcmp((a),(b)) == 0) +#define strneq(a, b, n) (strncmp((a), (b), (n)) == 0) +#define strcaseeq(a,b) (strcasecmp((a),(b)) == 0) +#define strncaseeq(a, b, n) (strncasecmp((a), (b), (n)) == 0) + +bool streq_ptr(const char *a, const char *b) _pure_; + +static inline void freep(void *p) +{ + free(*(void**) p); +} + +static inline void free_buxton_data(void *p) +{ + BuxtonData *s = (*(void**) p); + if (s && s->type == STRING) { + free(s->store.d_string.value); + } + free(s); +} +static inline void free_buxton_string(void *p) +{ + BuxtonString *s = (*(void**) p); + if (s) { + free(s->value); + } + free(s); +} + +static inline void free_buxton_key(void *p) +{ + _BuxtonKey *k = (*(void**) p); + if (k) { + if (k->group.value) { + free(k->group.value); + } + if (k->name.value) { + free(k->name.value); + } + if (k->layer.value) { + free(k->layer.value); + } + } + free(k); +} + +#define _cleanup_free_ _cleanup_(freep) +#define _cleanup_buxton_data_ _cleanup_(free_buxton_data) +#define _cleanup_buxton_string_ _cleanup_(free_buxton_string) +#define _cleanup_buxton_key_ _cleanup_(free_buxton_key) + +#define new(t, n) ((t*) malloc_multiply(sizeof(t), (n))) + +#define new0(t, n) ((t*) calloc((n), sizeof(t))) + +#define newa(t, n) ((t*) alloca(sizeof(t)*(n))) + +#define newdup(t, p, n) ((t*) memdup_multiply(p, sizeof(t), (n))) + +#define malloc0(n) (calloc((n), 1)) + +_malloc_ _alloc_(1, 2) static inline void *malloc_multiply(size_t a, size_t b) { + if (_unlikely_(b == 0 || a > ((size_t) -1) / b)) { + return NULL; + } + + return malloc(a * b); +} +void* greedy_realloc(void **p, size_t *allocated, size_t need); + +/** + * Get the string representation of a BuxtonDataType + * @param type The BuxtonDataType to query + * @return A string representation of the BuxtonDataType + */ +const char* buxton_type_as_string(BuxtonDataType type) + __attribute__((warn_unused_result)); + +/** + * Retrieve the filesystem path for the given layer + * @param layer The layer in question + * @return a string containing the filesystem path + */ +char* get_layer_path(BuxtonLayer *layer) + __attribute__((warn_unused_result)); + +/** + * Perform a deep copy of one BuxtonData to another + * @param original The data being copied + * @param copy Pointer where original should be copied to + * @return A boolean indicating success or failure + */ +bool buxton_data_copy(BuxtonData *original, BuxtonData *copy); + +/** + * Perform a deep copy of one BuxtonString to another + * @param original The BuxtonString being copied + * @param copy Pointer where original should be copied to + */ +bool buxton_string_copy(BuxtonString *original, BuxtonString *copy) + __attribute__((warn_unused_result)); + +/** + * Perform a deep copy of one _BuxtonKey to another + * @param original The _BuxtonKey being copied + * @param copy Pointer where original should be copied to + */ +bool buxton_key_copy(_BuxtonKey *original, _BuxtonKey *copy) + __attribute__((warn_unused_result)); + +/** + * Perform a partial deep copy of a _BuxtonKey, omitting the 'name' member + * @param original The _BuxtonKey being copied + * @param group Pointer to the destination of the partial copy + */ +bool buxton_copy_key_group(_BuxtonKey *original, _BuxtonKey *group) + __attribute__((warn_unused_result)); + +/** + * Perform a deep free of BuxtonData + * @param data The BuxtonData being free'd + */ +void data_free(BuxtonData *data); + +/** + * Perform a deep free of BuxtonString + * @param string The BuxtonString being free'd + */ +void string_free(BuxtonString *string); + +/** + * Perform a deep free of _BuxtonKey + * @param string The _BuxtonKey being free'd + */ +void key_free(_BuxtonKey *key); + +/** + * Get the group portion of a buxton key + * @param key Pointer to _BuxtonKey + * @return A pointer to a character string containing the key's group + */ +char *get_group(_BuxtonKey *key) + __attribute__((warn_unused_result)); + +/** + * Get the name portion of a buxton key + * @param key Pointer to _BuxtonKey + * @return A pointer to a character string containing the key's name + */ +char *get_name(_BuxtonKey *key) + __attribute__((warn_unused_result)); + +/** + * Get the layer portion of a buxton key + * @param key Pointer to _BuxtonKey + * @return A pointer to a character string containing the key's layer + */ +char *get_layer(_BuxtonKey *key) + __attribute__((warn_unused_result)); + +/** + * Wrapper for nonblocking write, handles EAGAIN + * @param fd File descriptor to write to + * @param buf Buffer containing data to write + * @param len Length of buffer to write + * @return A boolean indicating the success of the operation + */ +bool _write(int fd, uint8_t *buf, size_t len) + __attribute__((warn_unused_result)); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test-driver b/test-driver new file mode 100755 index 0000000..d306056 --- /dev/null +++ b/test-driver @@ -0,0 +1,139 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2013-07-13.22; # UTC + +# Copyright (C) 2011-2013 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <<END +Usage: + test-driver --test-name=NAME --log-file=PATH --trs-file=PATH + [--expect-failure={yes|no}] [--color-tests={yes|no}] + [--enable-hard-errors={yes|no}] [--] + TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS] +The '--test-name', '--log-file' and '--trs-file' options are mandatory. +END +} + +test_name= # Used for reporting. +log_file= # Where to save the output of the test script. +trs_file= # Where to save the metadata of the test run. +expect_failure=no +color_tests=no +enable_hard_errors=yes +while test $# -gt 0; do + case $1 in + --help) print_usage; exit $?;; + --version) echo "test-driver $scriptversion"; exit $?;; + --test-name) test_name=$2; shift;; + --log-file) log_file=$2; shift;; + --trs-file) trs_file=$2; shift;; + --color-tests) color_tests=$2; shift;; + --expect-failure) expect_failure=$2; shift;; + --enable-hard-errors) enable_hard_errors=$2; shift;; + --) shift; break;; + -*) usage_error "invalid option: '$1'";; + *) break;; + esac + shift +done + +missing_opts= +test x"$test_name" = x && missing_opts="$missing_opts --test-name" +test x"$log_file" = x && missing_opts="$missing_opts --log-file" +test x"$trs_file" = x && missing_opts="$missing_opts --trs-file" +if test x"$missing_opts" != x; then + usage_error "the following mandatory options are missing:$missing_opts" +fi + +if test $# -eq 0; then + usage_error "missing argument" +fi + +if test $color_tests = yes; then + # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'. + red='[0;31m' # Red. + grn='[0;32m' # Green. + lgn='[1;32m' # Light green. + blu='[1;34m' # Blue. + mgn='[0;35m' # Magenta. + std='[m' # No color. +else + red= grn= lgn= blu= mgn= std= +fi + +do_exit='rm -f $log_file $trs_file; (exit $st); exit $st' +trap "st=129; $do_exit" 1 +trap "st=130; $do_exit" 2 +trap "st=141; $do_exit" 13 +trap "st=143; $do_exit" 15 + +# Test script is run here. +"$@" >$log_file 2>&1 +estatus=$? +if test $enable_hard_errors = no && test $estatus -eq 99; then + estatus=1 +fi + +case $estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/test/check_buxton.c b/test/check_buxton.c new file mode 100644 index 0000000..883ae7e --- /dev/null +++ b/test/check_buxton.c @@ -0,0 +1,1229 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <check.h> +#include <errno.h> +#include <fcntl.h> +#include <stdlib.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include "backend.h" +#include "buxton.h" +#include "buxtonresponse.h" +#include "check_utils.h" +#include "configurator.h" +#include "direct.h" +#include "protocol.h" +#include "serialize.h" +#include "util.h" + +#ifdef NDEBUG +#error "re-run configure with --enable-debug" +#endif + +#define BUXTON_ROOT_CHECK_ENV "BUXTON_ROOT_CHECK" + +START_TEST(buxton_direct_open_check) +{ + BuxtonControl c; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_direct_init_db_check) +{ + BuxtonControl c; + BuxtonString slayer_name = buxton_string_pack("base"); + BuxtonString ulayer_name = buxton_string_pack("user"); + char db[PATH_MAX]; + int r; + struct stat st; + + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + + fail_if(!buxton_direct_init_db(&c, &ulayer_name), + "Failed to run init_db for user"); + + sprintf(db, "%s/user-%d.db", buxton_db_path(), getuid()); + r = stat(db, &st); + fail_if(r != -1 && errno != ENOENT, "user db file created"); + + fail_if(!buxton_direct_init_db(&c, &slayer_name), + "Failed to run init_db"); + + sprintf(db, "%s/base.db", buxton_db_path()); + r = stat(db, &st); + fail_if(r != 0, "Failed to create db file"); + + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_direct_create_group_check) +{ + BuxtonControl c; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + _BuxtonKey group; + + group.layer = buxton_string_pack("base"); + group.group = buxton_string_pack("tgroup"); + group.name = (BuxtonString){ NULL, 0 }; + group.type = STRING; + fail_if(!buxton_direct_create_group(&c, &group, NULL), + "Create group failed"); +} +END_TEST + +START_TEST(buxton_direct_remove_group_check) +{ + BuxtonControl c; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + _BuxtonKey group; + + group.layer = buxton_string_pack("base"); + group.group = buxton_string_pack("tgroup"); + group.name = (BuxtonString){ NULL, 0 }; + group.type = STRING; + fail_if(!buxton_direct_remove_group(&c, &group, NULL), + "Failed to remove group"); +} +END_TEST + +START_TEST(buxton_direct_set_value_check) +{ + BuxtonControl c; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + _BuxtonKey group; + BuxtonString glabel; + _BuxtonKey key; + BuxtonData data; + + group.layer = buxton_string_pack("test-gdbm"); + group.group = buxton_string_pack("bxt_test_group"); + group.name = (BuxtonString){ NULL, 0 }; + group.type = STRING; + glabel = buxton_string_pack("*"); + + key.layer = group.layer; + key.group = group.group; + key.name = buxton_string_pack("bxt_test_key"); + key.type = STRING; + + c.client.uid = getuid(); + fail_if(buxton_direct_create_group(&c, &group, NULL) == false, + "Creating group failed."); + fail_if(buxton_direct_set_label(&c, &group, &glabel) == false, + "Setting group label failed."); + data.type = STRING; + data.store.d_string = buxton_string_pack("bxt_test_value"); + fail_if(buxton_direct_set_value(&c, &key, &data, NULL) == false, + "Setting value in buxton directly failed."); + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_direct_get_value_for_layer_check) +{ + BuxtonControl c; + BuxtonData result; + BuxtonString dlabel; + _BuxtonKey key; + + key.layer = buxton_string_pack("test-gdbm"); + key.group = buxton_string_pack("bxt_test_group"); + key.name = buxton_string_pack("bxt_test_key"); + key.type = STRING; + + c.client.uid = getuid(); + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Retrieving value from buxton gdbm backend failed."); + fail_if(result.type != STRING, + "Buxton gdbm backend returned incorrect result type."); + //FIXME get label test figured out + fail_if(strcmp(result.store.d_string.value, "bxt_test_value") != 0, + "Buxton gdbm returned a different value to that set."); + if (result.store.d_string.value) + free(result.store.d_string.value); + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_direct_get_value_check) +{ + BuxtonControl c; + BuxtonData data, result; + BuxtonString dlabel; + _BuxtonKey key; + key.layer = buxton_string_pack("test-gdbm"); + key.group = buxton_string_pack("bxt_test_group"); + key.name = buxton_string_pack("bxt_test_key"); + key.type = STRING; + + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + + c.client.uid = getuid(); + data.type = STRING; + data.store.d_string = buxton_string_pack("bxt_test_value2"); + fail_if(data.store.d_string.value == NULL, + "Failed to allocate test string."); + fail_if(buxton_direct_set_value(&c, &key, &data, NULL) == false, + "Failed to set second value."); + fail_if(buxton_direct_get_value(&c, &key, &result, &dlabel, NULL) == -1, + "Retrieving value from buxton gdbm backend failed."); + fail_if(result.type != STRING, + "Buxton gdbm backend returned incorrect result type."); + //FIXME figure out label check + fail_if(strcmp(result.store.d_string.value, "bxt_test_value2") != 0, + "Buxton gdbm returned a different value to that set."); + if (result.store.d_string.value) + free(result.store.d_string.value); + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_memory_backend_check) +{ + BuxtonControl c; + BuxtonData data, result; + BuxtonString dlabel, glabel; + _BuxtonKey group; + _BuxtonKey key; + + group.layer = buxton_string_pack("temp"); + group.group = buxton_string_pack("bxt_mem_test_group"); + group.name = (BuxtonString){ NULL, 0 }; + group.type = STRING; + glabel = buxton_string_pack("*"); + + key.layer = group.layer; + key.group = group.group; + key.name = buxton_string_pack("bxt_mem_test_key"); + key.type = STRING; + + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + + c.client.uid = getuid(); + fail_if(buxton_direct_create_group(&c, &group, NULL) == false, + "Creating group failed."); + fail_if(buxton_direct_set_label(&c, &group, &glabel) == false, + "Setting group label failed."); + data.type = STRING; + data.store.d_string = buxton_string_pack("bxt_test_value"); + fail_if(buxton_direct_set_value(&c, &key, &data, NULL) == false, + "Setting value in buxton memory backend directly failed."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Retrieving value from buxton memory backend directly failed."); + // FIXME: BUXTON_GROUP_VALUE is the dummy group data value, but the memory + // backend doesn't understand groups, so this is the current workaround. + fail_if(!streq(result.store.d_string.value, "bxt_test_value"), + "Buxton memory returned a different value to that set."); + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_key_check) +{ + char *group = "group"; + char *name = "name"; + char *layer = "layer"; + BuxtonKey key; + char *g; + char *n; + char *l; + BuxtonDataType type = STRING; + + key = buxton_key_create(group, name, layer, type); + fail_if(!key, "Failed to create buxton key"); + g = buxton_key_get_group(key); + n = buxton_key_get_name(key); + l = buxton_key_get_layer(key); + fail_if(!g, "Failed to get group from key"); + fail_if(!n, "Failed to get name from key"); + fail_if(!l, "Failed to get layer from key"); + fail_if(buxton_key_get_type(key) != type, + "Failed to get correct type from key"); + fail_if(!streq(g, group), "Got different group back from key"); + fail_if(!streq(n, name), "Got different name back from key"); + fail_if(!streq(l, layer), "Got different layer back from key"); + free(g); + free(n); + free(l); + buxton_key_free(key); + + fail_if(buxton_key_create(NULL, name, layer, type), "Got key back with invalid group"); + fail_if(buxton_key_create(group, name, layer, BUXTON_TYPE_MIN), + "Got key back with invalid type 1"); + fail_if(buxton_key_create(group, name, layer, BUXTON_TYPE_MAX), + "Got key back with invalid type 2"); + + key = buxton_key_create(group, NULL, layer, type); + fail_if(!key, "Failed to create buxton key with empty name"); + fail_if(buxton_key_get_name(key), "Got name back with no name key"); + buxton_key_free(key); + + key = buxton_key_create(group, name, NULL, type); + fail_if(!key, "Failed to create buxton key with empty layer"); + fail_if(buxton_key_get_layer(key), "Got layer back with no layer key"); + buxton_key_free(key); +} +END_TEST + +START_TEST(buxton_set_label_check) +{ + BuxtonControl c; + BuxtonString label = buxton_string_pack("*"); + _BuxtonKey key; + key.layer = buxton_string_pack("test-gdbm"); + key.group = buxton_string_pack("bxt_test"); + key.name.value = NULL; + key.type = STRING; + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + c.client.uid = 0; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + fail_if(buxton_direct_create_group(&c, &key, NULL) == false, + "Creating group failed."); + fail_if(buxton_direct_set_label(&c, &key, &label) == false, + "Failed to set label as root user."); + + c.client.uid = 1000; + + if (skip_check) + fail_if(!buxton_direct_set_label(&c, &key, &label), + "Unable to set label with root check disabled"); + else + fail_if(buxton_direct_set_label(&c, &key, &label), + "Able to set label as non-root user."); + + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_group_label_check) +{ + BuxtonControl c; + BuxtonData result; + BuxtonString dlabel; + BuxtonString label = buxton_string_pack("*"); + _BuxtonKey key; + key.layer = buxton_string_pack("test-gdbm"); + key.group = buxton_string_pack("test-group"); + key.name.value = NULL; + key.type = STRING; + + + c.client.uid = 0; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + fail_if(buxton_direct_create_group(&c, &key, NULL) == false, + "Creating group failed."); + fail_if(buxton_direct_set_label(&c, &key, &label) == false, + "Failed to set group label."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Retrieving group label failed."); + fail_if(!streq("*", dlabel.value), + "Retrieved group label is incorrect."); + + free(dlabel.value); + buxton_direct_close(&c); +} +END_TEST + +START_TEST(buxton_name_label_check) +{ + BuxtonControl c; + BuxtonData data, result; + BuxtonString label, dlabel; + _BuxtonKey key; + + /* create the group first, and validate the label */ + key.layer = buxton_string_pack("test-gdbm"); + key.group = buxton_string_pack("group-foo"); + key.name.value = NULL; + key.type = STRING; + label = buxton_string_pack("*"); + + c.client.uid = 0; + fail_if(buxton_direct_open(&c) == false, + "Direct open failed without daemon."); + fail_if(buxton_direct_create_group(&c, &key, NULL) == false, + "Creating group failed."); + fail_if(buxton_direct_set_label(&c, &key, &label) == false, + "Failed to set group label."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Retrieving group label failed."); + fail_if(!streq("*", dlabel.value), + "Retrieved group label is incorrect."); + free(dlabel.value); + free(result.store.d_string.value); + + /* then create the name (key), and validate the label */ + key.name = buxton_string_pack("name-foo"); + data.type = STRING; + data.store.d_string = buxton_string_pack("value1-foo"); + fail_if(buxton_direct_set_value(&c, &key, &data, NULL) == false, + "Failed to set key name-foo."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Failed to get value for name-foo 1"); + fail_if(!streq("value1-foo", result.store.d_string.value), + "Retrieved key value is incorrect 1"); + fail_if(!streq(dlabel.value, "_"), "Failed to set default label"); + free(dlabel.value); + free(result.store.d_string.value); + fail_if(buxton_direct_set_label(&c, &key, &label) == false, + "Failed to set name label."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Failed to get value for name-foo 2"); + fail_if(!streq("value1-foo", result.store.d_string.value), + "Retrieved key value is incorrect 2"); + fail_if(!streq("*", dlabel.value), + "Retrieved key label is incorrect."); + free(dlabel.value); + free(result.store.d_string.value); + + /* modify the same key, with a new value, and validate the label */ + data.store.d_string = buxton_string_pack("value2-foo"); + fail_if(buxton_direct_set_value(&c, &key, &data, NULL) == false, + "Failed to modify key name-foo."); + fail_if(buxton_direct_get_value_for_layer(&c, &key, &result, &dlabel, NULL), + "Failed to get new value for name-foo."); + fail_if(!streq("value2-foo", result.store.d_string.value), + "New key value is incorrect."); + fail_if(!streq("*", dlabel.value), + "Key label has been modified."); + + /* modify the key label directly once it has been created */ + fail_if(buxton_direct_set_label(&c, &key, &label) == false, + "Failed to modify label on key."); + + free(dlabel.value); + free(result.store.d_string.value); + + buxton_direct_close(&c); +} +END_TEST + +static int run_callback_test_value = 0; +static void run_callback_cb_test(BuxtonResponse response, void *data) +{ + _BuxtonResponse *r = (_BuxtonResponse *)response; + BuxtonData *d; + bool *b; + + fail_if(r->type != BUXTON_CONTROL_SET, "Unexpected response type"); + + fail_if(!streq(r->key->group.value, "group"), + "Failed to set key's group"); + + switch (run_callback_test_value) { + case 0: + /* first pass through */ + run_callback_test_value = 1; + break; + case 1: + /* second pass through */ + fail_if(r->data->len != 1, "Failed setup array size"); + d = buxton_array_get(r->data, 0); + fail_if(!d, "Failed to set array element"); + fail_if(d->type != INT32, "Failed to setup array element value"); + run_callback_test_value = 2; + break; + case 2: + /* third pass through */ + b = (bool *)data; + *b = true; + break; + default: + fail("Unexpected test value"); + break; + } +} +START_TEST(run_callback_check) +{ + bool data = false; + BuxtonData list[] = { + {INT32, {.d_int32 = 1}} + }; + _BuxtonKey key; + key.group = buxton_string_pack("group"); + + run_callback(NULL, (void *)&data, 1, list, BUXTON_CONTROL_SET, &key); + run_callback(run_callback_cb_test, NULL, 0, NULL, BUXTON_CONTROL_SET, + &key); + fail_if(run_callback_test_value != 1, + "Failed to update callback test value 1"); + run_callback(run_callback_cb_test, NULL, 1, list, BUXTON_CONTROL_SET, + &key); + fail_if(run_callback_test_value != 2, + "Failed to update callback test value 2"); + run_callback(run_callback_cb_test, (void *)&data, 0, NULL, + BUXTON_CONTROL_SET, &key); + fail_if(!data, "Failed to update callback test value 3"); +} +END_TEST + +START_TEST(send_message_check) +{ + _BuxtonClient client; + BuxtonArray *out_list = NULL; + BuxtonData *list = NULL; + int server; + uint8_t *dest = NULL; + uint8_t *source = NULL; + size_t size; + BuxtonData data; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to setup callbacks"); + + out_list = buxton_array_new(); + data.type = INT32; + data.store.d_int32 = 0; + fail_if(!buxton_array_add(out_list, &data), + "Failed to add get response to array"); + size = buxton_serialize_message(&source, BUXTON_CONTROL_STATUS, + 0, out_list); + fail_if(size == 0, "Failed to serialize message"); + fail_if(!send_message(&client, source, size, NULL, NULL, 0, + BUXTON_CONTROL_STATUS, NULL), + "Failed to write message 1"); + + cleanup_callbacks(); + buxton_array_free(&out_list, NULL); + free(dest); + free(list); + close(server); + close(client.fd); +} +END_TEST + +static void handle_response_cb_test(_BuxtonResponse *response, void *data) +{ + bool *val = (bool *)data; + fail_if(!(*val), "Got unexpected response data"); + *val = false; +} +START_TEST(handle_callback_response_check) +{ + _BuxtonClient client; + BuxtonArray *out_list = NULL; + uint8_t *dest = NULL; + int server; + size_t size; + bool test_data; + BuxtonData data; + uint32_t msgid; + BuxtonData good[] = { + {INT32, {.d_int32 = 0}} + }; + BuxtonData good_unnotify[] = { + {INT32, {.d_int32 = 0 }}, + {STRING, {.d_string = {0}}}, + {UINT32, {.d_uint32 = 4 }} + }; + BuxtonData bad1[] = { + {INT64, {.d_int64 = 0}} + }; + BuxtonData bad2[] = { + {INT32, {.d_int32 = 1}} + }; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + /* done just to create a callback to be used */ + fail_if(!setup_callbacks(), + "Failed to initialeze response callbacks"); + out_list = buxton_array_new(); + data.type = INT32; + data.store.d_int32 = 0; + msgid = 1; + fail_if(!buxton_array_add(out_list, &data), + "Failed to add data to array"); + size = buxton_serialize_message(&dest, BUXTON_CONTROL_STATUS, + msgid, out_list); + buxton_array_free(&out_list, NULL); + fail_if(size == 0, "Failed to serialize message"); + + test_data = true; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_SET, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, bad1, 1); + fail_if(test_data, "Failed to set cb data non notify type"); + + test_data = true; + msgid = 2; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_NOTIFY, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, bad1, 1); + fail_if(test_data, "Failed to set notify bad1 data"); + + test_data = true; + msgid = 3; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_NOTIFY, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, bad2, 1); + fail_if(test_data, "Failed to set notify bad2 data"); + + test_data = true; + msgid = 4; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_NOTIFY, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, good, 1); + fail_if(!test_data, "Set notify good data"); + + /* ensure we run callback on duplicate msgid */ + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_NOTIFY, NULL), + "Failed to send message %d-2", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, good, 1); + fail_if(test_data, "Failed to set notify duplicate msgid"); + + test_data = true; + handle_callback_response(BUXTON_CONTROL_CHANGED, msgid, good, 1); + fail_if(test_data, "Failed to set changed data"); + + /* ensure we don't remove callback on changed */ + test_data = true; + handle_callback_response(BUXTON_CONTROL_CHANGED, msgid, good, 1); + fail_if(test_data, "Failed to set changed data"); + + test_data = true; + msgid = 6; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_UNNOTIFY, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, bad1, 1); + fail_if(test_data, "Failed to set unnotify bad1 data"); + + test_data = true; + msgid = 7; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_UNNOTIFY, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, bad2, 1); + fail_if(test_data, "Failed to set unnotify bad2 data"); + + test_data = true; + msgid = 8; + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, msgid, BUXTON_CONTROL_UNNOTIFY, NULL), + "Failed to send message %d", msgid); + handle_callback_response(BUXTON_CONTROL_STATUS, msgid, good_unnotify, 1); + fail_if(!test_data, "Set unnotify good data"); + + test_data = true; + msgid = 4; + handle_callback_response(BUXTON_CONTROL_CHANGED, msgid, good, 1); + fail_if(!test_data, "Didn't remove changed callback"); + + cleanup_callbacks(); + free(dest); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_handle_response_check) +{ + _BuxtonClient client; + BuxtonArray *out_list = NULL; + int server; + uint8_t *dest = NULL; + size_t size; + BuxtonData data; + bool test_data = true; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + /* done just to create a callback to be used */ + fail_if(!setup_callbacks(), + "Failed to initialeze get response callbacks"); + out_list = buxton_array_new(); + data.type = INT32; + data.store.d_int32 = 0; + fail_if(!buxton_array_add(out_list, &data), + "Failed to add get response to array"); + size = buxton_serialize_message(&dest, BUXTON_CONTROL_STATUS, + 0, out_list); + buxton_array_free(&out_list, NULL); + fail_if(size == 0, "Failed to serialize message"); + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, 0, BUXTON_CONTROL_STATUS, NULL), + "Failed to send message"); + + /* server */ + fail_if(!_write(server, dest, size), + "Failed to send get response"); + + /* client */ + fail_if(buxton_wire_handle_response(&client) != 1, + "Failed to handle response correctly"); + fail_if(test_data, "Failed to update data"); + + cleanup_callbacks(); + free(dest); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_get_response_check) +{ + _BuxtonClient client; + BuxtonArray *out_list = NULL; + int server; + uint8_t *dest = NULL; + size_t size; + BuxtonData data; + bool test_data = true; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + /* done just to create a callback to be used */ + fail_if(!setup_callbacks(), + "Failed to initialeze callbacks"); + out_list = buxton_array_new(); + data.type = INT32; + data.store.d_int32 = 0; + fail_if(!buxton_array_add(out_list, &data), + "Failed to add data to array"); + size = buxton_serialize_message(&dest, BUXTON_CONTROL_STATUS, + 0, out_list); + buxton_array_free(&out_list, NULL); + fail_if(size == 0, "Failed to serialize message"); + fail_if(!send_message(&client, dest, size, handle_response_cb_test, + &test_data, 0, BUXTON_CONTROL_STATUS, NULL), + "Failed to send message"); + + /* server */ + fail_if(!_write(server, dest, size), + "Failed to send get response"); + + /* client */ + fail_if(!buxton_wire_get_response(&client), + "Failed to handle response correctly"); + fail_if(test_data, "Failed to update data"); + + cleanup_callbacks(); + free(dest); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_set_value_check) +{ + _BuxtonClient client; + int server; + ssize_t size; + BuxtonData *list = NULL; + uint8_t buf[4096]; + ssize_t r; + _BuxtonKey key; + BuxtonControlMessage msg; + uint32_t msgid; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to initialeze callbacks"); + + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name"); + key.type = STRING; + + fail_if(buxton_wire_set_value(&client, &key, "value", NULL, + NULL) != true, + "Failed to properly set value"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 4, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_SET, + "Failed to get correct control type"); + fail_if(list[0].type != STRING, "Failed to set correct layer type"); + fail_if(list[1].type != STRING, "Failed to set correct group type"); + fail_if(list[2].type != STRING, "Failed to set correct name type"); + fail_if(list[3].type != STRING, "Failed to set correct value type"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group"); + fail_if(!streq(list[2].store.d_string.value, "name"), + "Failed to set correct name"); + fail_if(!streq(list[3].store.d_string.value, "value"), + "Failed to set correct value"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list[2].store.d_string.value); + free(list[3].store.d_string.value); + free(list); + cleanup_callbacks(); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_set_label_check) +{ + _BuxtonClient client; + int server; + ssize_t size; + BuxtonData *list = NULL; + uint8_t buf[4096]; + ssize_t r; + _BuxtonKey key; + BuxtonString value; + BuxtonControlMessage msg; + uint32_t msgid; + + client.uid = 0; + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to initialize callbacks"); + + /* first, set a label on a group */ + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name.value = NULL; + value = buxton_string_pack("*"); + fail_if(buxton_wire_set_label(&client, &key, &value, NULL, + NULL) != true, + "Failed to properly set label"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 3, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_SET_LABEL, + "Failed to get correct control type"); + fail_if(list[0].type != STRING, "Failed to set correct layer type"); + fail_if(list[1].type != STRING, "Failed to set correct group type"); + fail_if(list[2].type != STRING, "Failed to set correct label type"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group"); + fail_if(!streq(list[2].store.d_string.value, "*"), + "Failed to set correct label"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list[2].store.d_string.value); + free(list); + + /* ... then, set a label on a key */ + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name"); + value = buxton_string_pack("*"); + fail_if(buxton_wire_set_label(&client, &key, &value, NULL, + NULL) != true, + "Failed to properly set label"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 4, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_SET_LABEL, + "Failed to get correct control type"); + fail_if(list[0].type != STRING, "Failed to set correct layer type"); + fail_if(list[1].type != STRING, "Failed to set correct group type"); + fail_if(list[2].type != STRING, "Failed to set correct name type"); + fail_if(list[3].type != STRING, "Failed to set correct label type"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group"); + fail_if(!streq(list[2].store.d_string.value, "name"), + "Failed to set correct name"); + fail_if(!streq(list[3].store.d_string.value, "*"), + "Failed to set correct label"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list[2].store.d_string.value); + free(list[3].store.d_string.value); + free(list); + + cleanup_callbacks(); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_get_value_check) +{ + _BuxtonClient client; + int server; + ssize_t size; + BuxtonData *list = NULL; + uint8_t buf[4096]; + ssize_t r; + _BuxtonKey key; + BuxtonControlMessage msg; + uint32_t msgid; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to initialeze callbacks"); + + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name"); + key.type = STRING; + fail_if(buxton_wire_get_value(&client, &key, NULL, + NULL) != true, + "Failed to properly get value 1"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed 1"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 4, "Failed to get valid message from buffer 1"); + fail_if(msg != BUXTON_CONTROL_GET, + "Failed to get correct control type 1"); + fail_if(list[0].type != STRING, "Failed to set correct layer type 1"); + fail_if(list[1].type != STRING, "Failed to set correct group type 1"); + fail_if(list[2].type != STRING, "Failed to set correct name type 1"); + fail_if(list[3].type != UINT32, "Failed to set correct type type 1"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer 1"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group 1"); + fail_if(!streq(list[2].store.d_string.value, "name"), + "Failed to set correct name 1"); + fail_if(list[3].store.d_uint32 != STRING, + "Failed to set correct type 1"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list[2].store.d_string.value); + free(list); + + key.layer.value = NULL; + fail_if(buxton_wire_get_value(&client, &key, NULL, + NULL) != true, + "Failed to properly get value 2"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed 2"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 3, "Failed to get valid message from buffer 2"); + fail_if(msg != BUXTON_CONTROL_GET, + "Failed to get correct control type 2"); + fail_if(list[0].type != STRING, "Failed to set correct group type 2"); + fail_if(list[1].type != STRING, "Failed to set correct name type 2"); + fail_if(list[2].type != UINT32, "Failed to set correct type type 2"); + fail_if(!streq(list[0].store.d_string.value, "group"), + "Failed to set correct group 2"); + fail_if(!streq(list[1].store.d_string.value, "name"), + "Failed to set correct name 2"); + fail_if(list[2].store.d_uint32 != STRING, + "Failed to set correct type 2"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list); + + cleanup_callbacks(); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_unset_value_check) +{ + _BuxtonClient client; + int server; + ssize_t size; + BuxtonData *list = NULL; + uint8_t buf[4096]; + ssize_t r; + _BuxtonKey key; + BuxtonControlMessage msg; + uint32_t msgid; + + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to initialeze callbacks"); + + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name"); + key.type = STRING; + fail_if(!buxton_wire_unset_value(&client, &key, NULL, + NULL), + "Failed to properly unset value"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 4, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_UNSET, + "Failed to get correct control type"); + fail_if(list[0].type != STRING, "Failed to set correct layer type"); + fail_if(list[1].type != STRING, "Failed to set correct group type"); + fail_if(list[2].type != STRING, "Failed to set correct name type"); + fail_if(list[3].type != UINT32, "Failed to set correct type type"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group"); + fail_if(!streq(list[2].store.d_string.value, "name"), + "Failed to set correct group"); + fail_if(list[3].store.d_uint32 != STRING, + "Failed to set correct type"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list[2].store.d_string.value); + free(list); + + cleanup_callbacks(); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_create_group_check) +{ + _BuxtonClient client; + int server; + ssize_t size; + BuxtonData *list = NULL; + uint8_t buf[4096]; + ssize_t r; + _BuxtonKey key; + BuxtonControlMessage msg; + uint32_t msgid; + + client.uid = 0; + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to initialize callbacks"); + + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name.value = NULL; + fail_if(buxton_wire_create_group(&client, &key, NULL, + NULL) != true, + "Failed to send message"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 2, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_CREATE_GROUP, + "Failed to get correct control type"); + fail_if(list[0].type != STRING, "Failed to set correct layer type"); + fail_if(list[1].type != STRING, "Failed to set correct group type"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list); + cleanup_callbacks(); + close(client.fd); + close(server); +} +END_TEST + +START_TEST(buxton_wire_remove_group_check) +{ + _BuxtonClient client; + int server; + ssize_t size; + BuxtonData *list = NULL; + uint8_t buf[4096]; + ssize_t r; + _BuxtonKey key; + BuxtonControlMessage msg; + uint32_t msgid; + + client.uid = 0; + setup_socket_pair(&(client.fd), &server); + fail_if(fcntl(client.fd, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + fail_if(!setup_callbacks(), + "Failed to initialize callbacks"); + + key.layer = buxton_string_pack("layer"); + key.group = buxton_string_pack("group"); + key.name.value = NULL; + fail_if(buxton_wire_remove_group(&client, &key, NULL, + NULL) != true, + "Failed to send message"); + + r = read(server, buf, 4096); + fail_if(r < 0, "Read from client failed"); + size = buxton_deserialize_message(buf, &msg, (size_t)r, &msgid, &list); + fail_if(size != 2, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_REMOVE_GROUP, + "Failed to get correct control type"); + fail_if(list[0].type != STRING, "Failed to set correct layer type"); + fail_if(list[1].type != STRING, "Failed to set correct group type"); + fail_if(!streq(list[0].store.d_string.value, "layer"), + "Failed to set correct layer"); + fail_if(!streq(list[1].store.d_string.value, "group"), + "Failed to set correct group"); + + free(list[0].store.d_string.value); + free(list[1].store.d_string.value); + free(list); + cleanup_callbacks(); + close(client.fd); + close(server); +} +END_TEST + +static Suite * +buxton_suite(void) +{ + Suite *s; + TCase *tc; + + s = suite_create("buxton"); + + tc = tcase_create("buxton_client_lib_functions"); + tcase_add_test(tc, buxton_direct_init_db_check); + tcase_add_test(tc, buxton_direct_open_check); + tcase_add_test(tc, buxton_direct_create_group_check); + tcase_add_test(tc, buxton_direct_remove_group_check); + tcase_add_test(tc, buxton_direct_set_value_check); + tcase_add_test(tc, buxton_direct_get_value_for_layer_check); + tcase_add_test(tc, buxton_direct_get_value_check); + tcase_add_test(tc, buxton_memory_backend_check); + tcase_add_test(tc, buxton_key_check); + tcase_add_test(tc, buxton_set_label_check); + tcase_add_test(tc, buxton_group_label_check); + tcase_add_test(tc, buxton_name_label_check); + suite_add_tcase(s, tc); + + tc = tcase_create("buxton_protocol_functions"); + tcase_add_test(tc, run_callback_check); + tcase_add_test(tc, handle_callback_response_check); + tcase_add_test(tc, send_message_check); + tcase_add_test(tc, buxton_wire_handle_response_check); + tcase_add_test(tc, buxton_wire_get_response_check); + tcase_add_test(tc, buxton_wire_set_value_check); + tcase_add_test(tc, buxton_wire_set_label_check); + tcase_add_test(tc, buxton_wire_get_value_check); + tcase_add_test(tc, buxton_wire_unset_value_check); + tcase_add_test(tc, buxton_wire_create_group_check); + tcase_add_test(tc, buxton_wire_remove_group_check); + suite_add_tcase(s, tc); + + return s; +} + +int main(void) +{ + int number_failed; + Suite *s; + SRunner *sr; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_BUILDDIR "/test/test.conf"); + putenv("BUXTON_ROOT_CHECK=0"); + s = buxton_suite(); + sr = srunner_create(s); + srunner_run_all(sr, CK_VERBOSE); + number_failed = srunner_ntests_failed(sr); + srunner_free(sr); + + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/check_configurator.c b/test/check_configurator.c new file mode 100644 index 0000000..d18881b --- /dev/null +++ b/test/check_configurator.c @@ -0,0 +1,346 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <check.h> +#include <iniparser.h> +#include <linux/limits.h> +#include <stdio.h> +#include <stdbool.h> +#include <stdlib.h> +#include <unistd.h> + +#include "configurator.h" + +#ifdef NDEBUG + #error "re-run configure with --enable-debug" +#endif + +static void fail_strne(const char *value, char *correct_value, bool casecmp) +{ + char buf[PATH_MAX]; + int ret; + + snprintf(buf, sizeof(buf), "%s was not %s", value, correct_value); + if (casecmp) + ret = strcasecmp(value, correct_value); + else + ret = strcmp(value, correct_value); + fail_unless(ret == 0, buf); +} + +static void fail_ne(int a, int b) +{ + fail_unless(a == b, "%d is not %d", a, b); +} + +static void default_test(const char *value, char *correct_value, char *symbolname) +{ + char buf[PATH_MAX]; + + snprintf(buf, sizeof(buf), "%s returned null!", symbolname); + fail_if(value == NULL, buf); + + snprintf(buf, sizeof(buf), "%s was not %s", value, correct_value); + fail_strne(value, correct_value, true); +} + +START_TEST(configurator_default_module_dir) +{ + default_test(buxton_module_dir(), (char*)_MODULE_DIRECTORY, "buxton_module_dir()"); +} +END_TEST + +START_TEST(configurator_default_conf_file) +{ + default_test(buxton_conf_file(), (char*)_DEFAULT_CONFIGURATION_FILE, "buxton_conf_file()"); +} +END_TEST + +START_TEST(configurator_default_db_path) +{ + default_test(buxton_db_path(), (char*)_DB_PATH, "buxton_db_path()"); +} +END_TEST + +START_TEST(configurator_default_smack_load_file) +{ + default_test(buxton_smack_load_file(), (char*)_SMACK_LOAD_FILE, "buxton_smack_load_file()"); +} +END_TEST + +START_TEST(configurator_default_buxton_socket) +{ + default_test(buxton_socket(), (char*)_BUXTON_SOCKET, "buxton_socket()"); +} +END_TEST + + +START_TEST(configurator_env_conf_file) +{ + putenv("BUXTON_CONF_FILE=/nonexistant/buxton.conf"); + default_test(buxton_conf_file(), "/nonexistant/buxton.conf", "buxton_conf_file()"); +} +END_TEST + +START_TEST(configurator_env_module_dir) +{ + putenv("BUXTON_MODULE_DIR=/nonexistant/buxton/plugins"); + default_test(buxton_module_dir(), "/nonexistant/buxton/plugins", "buxton_module_dir()"); +} +END_TEST + +START_TEST(configurator_env_db_path) +{ + putenv("BUXTON_DB_PATH=/nonexistant/buxton.db"); + default_test(buxton_db_path(), "/nonexistant/buxton.db", "buxton_db_path()"); +} +END_TEST + +START_TEST(configurator_env_smack_load_file) +{ + putenv("BUXTON_SMACK_LOAD_FILE=/nonexistant/smack_load_file"); + default_test(buxton_smack_load_file(), "/nonexistant/smack_load_file", "buxton_smack_load_file()"); +} +END_TEST + +START_TEST(configurator_env_buxton_socket) +{ + putenv("BUXTON_BUXTON_SOCKET=/nonexistant/buxton_socket"); + default_test(buxton_socket(), "/nonexistant/buxton_socket", "buxton_socket()"); +} +END_TEST + + +START_TEST(configurator_cmd_conf_file) +{ + char *correct = "herpyderpy"; + + buxton_add_cmd_line(CONFIG_CONF_FILE, correct); + putenv("BUXTON_CONF_FILE=/nonexistant/buxton.conf"); + default_test(buxton_conf_file(), correct, "buxton_conf_file()"); +} +END_TEST + +START_TEST(configurator_cmd_module_dir) +{ + char *correct = "herpyderpy"; + + buxton_add_cmd_line(CONFIG_MODULE_DIR, correct); + putenv("BUXTON_MODULE_DIR=/nonexistant/buxton/plugins"); + default_test(buxton_module_dir(), correct, "buxton_module_dir()"); +} +END_TEST + +START_TEST(configurator_cmd_db_path) +{ + char *correct = "herpyderpy"; + + buxton_add_cmd_line(CONFIG_DB_PATH, correct); + putenv("BUXTON_DB_PATH=/nonexistant/buxton.db"); + default_test(buxton_db_path(), correct, "buxton_db_path()"); +} +END_TEST + +START_TEST(configurator_cmd_smack_load_file) +{ + char *correct = "herpyderpy"; + + buxton_add_cmd_line(CONFIG_SMACK_LOAD_FILE, correct); + putenv("BUXTON_SMACK_LOAD_FILE=/nonexistant/smack_load_file"); + default_test(buxton_smack_load_file(), correct, "buxton_smack_load_file()"); +} +END_TEST + +START_TEST(configurator_cmd_buxton_socket) +{ + char *correct = "herpyderpy"; + + buxton_add_cmd_line(CONFIG_BUXTON_SOCKET, correct); + putenv("BUXTON_BUXTON_SOCKET=/nonexistant/buxton_socket"); + default_test(buxton_socket(), correct, "buxton_socket()"); +} +END_TEST + + +START_TEST(configurator_conf_db_path) +{ + char *correct = "/you/are/so/suck"; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_SRCDIR "/test/test-configurator.conf"); + default_test(buxton_db_path(), correct, "buxton_db_path()"); +} +END_TEST + +START_TEST(configurator_conf_smack_load_file) +{ + char *correct = "/smack/smack/smack"; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_SRCDIR "/test/test-configurator.conf"); + default_test(buxton_smack_load_file(), correct, "smack_load_file()"); +} +END_TEST + +START_TEST(configurator_conf_buxton_socket) +{ + char *correct = "/hurp/durp/durp"; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_SRCDIR "/test/test-configurator.conf"); + default_test(buxton_socket(), correct, "buxton_socket()"); +} +END_TEST + +START_TEST(configurator_conf_module_dir) +{ + char *correct = "/shut/your/mouth"; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_SRCDIR "/test/test-configurator.conf"); + default_test(buxton_module_dir(), correct, "buxton_module_dir()"); +} +END_TEST + +START_TEST(configurator_get_layers) +{ + ConfigLayer *layers = NULL; + int numlayers; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_SRCDIR "/test/test-configurator.conf"); + numlayers = buxton_key_get_layers(&layers); + fail_if(layers == NULL, "buxton_key_get_layers returned NULL"); + fail_if(numlayers != 7, "num layers is %d instead of %d", numlayers, 7); + + fail_strne(layers[0].name, "base", false); + fail_strne(layers[0].type, "System", false); + fail_strne(layers[0].backend, "gdbm", false); + fail_strne(layers[0].description, "Operating System configuration layer", false); + fail_ne(layers[0].priority, 0); + + fail_strne(layers[1].name, "isp", false); + fail_strne(layers[1].type, "System", false); + fail_strne(layers[1].backend, "gdbm", false); + fail_strne(layers[1].description, "ISP specific settings", false); + fail_ne(layers[1].priority, 1); + + /* ... */ + + fail_strne(layers[6].name, "test-gdbm-user", false); + fail_strne(layers[6].type, "User", false); + fail_strne(layers[6].backend, "gdbm", false); + fail_strne(layers[6].description, "GDBM test db for user", false); + fail_ne(layers[6].priority, 6000); + + + +} +END_TEST + +START_TEST(ini_parse_check) +{ + char ini_good[] = "test/test-pass.ini"; + char ini_bad[] = "test/test-fail.ini"; + dictionary *ini = NULL; + + ini = iniparser_load(ini_good); + fail_if(ini == NULL, + "Failed to parse ini file"); + + iniparser_dump(ini, stdout); + iniparser_freedict(ini); + + ini = iniparser_load(ini_bad); + fail_if(ini != NULL, + "Failed to catch bad ini file"); + + iniparser_dump(ini, stdout); + iniparser_freedict(ini); +} +END_TEST + +static Suite * +configurator_suite(void) +{ + Suite *s; + TCase *tc; + + s = suite_create("configurator"); + + tc = tcase_create("compilation defaults"); + tcase_add_test(tc, configurator_default_conf_file); + tcase_add_test(tc, configurator_default_module_dir); + tcase_add_test(tc, configurator_default_db_path); + tcase_add_test(tc, configurator_default_smack_load_file); + tcase_add_test(tc, configurator_default_buxton_socket); + suite_add_tcase(s, tc); + + tc = tcase_create("env clobbers defaults"); + tcase_add_test(tc, configurator_env_conf_file); + tcase_add_test(tc, configurator_env_module_dir); + tcase_add_test(tc, configurator_env_db_path); + tcase_add_test(tc, configurator_env_smack_load_file); + tcase_add_test(tc, configurator_env_buxton_socket); + suite_add_tcase(s, tc); + + tc = tcase_create("command line clobbers all"); + tcase_add_test(tc, configurator_cmd_conf_file); + tcase_add_test(tc, configurator_cmd_module_dir); + tcase_add_test(tc, configurator_cmd_db_path); + tcase_add_test(tc, configurator_cmd_smack_load_file); + tcase_add_test(tc, configurator_cmd_buxton_socket); + suite_add_tcase(s, tc); + + tc = tcase_create("config file works"); + tcase_add_test(tc, configurator_conf_module_dir); + tcase_add_test(tc, configurator_conf_db_path); + tcase_add_test(tc, configurator_conf_smack_load_file); + tcase_add_test(tc, configurator_conf_buxton_socket); + suite_add_tcase(s, tc); + + tc = tcase_create("config file works"); + tcase_add_test(tc, configurator_get_layers); + suite_add_tcase(s, tc); + + tc = tcase_create("ini_functions"); + tcase_add_test(tc, ini_parse_check); + suite_add_tcase(s, tc); + + return s; +} + +int main(void) +{ + int number_failed; + Suite *s; + SRunner *sr; + + s = configurator_suite(); + sr = srunner_create(s); + srunner_run_all(sr, CK_VERBOSE); + number_failed = srunner_ntests_failed(sr); + srunner_free(sr); + + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/check_daemon.c b/test/check_daemon.c new file mode 100644 index 0000000..6f693e6 --- /dev/null +++ b/test/check_daemon.c @@ -0,0 +1,2244 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <check.h> +#include <fcntl.h> +#include <stdlib.h> +#include <unistd.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/wait.h> +#include <sys/stat.h> +#include <errno.h> +#include <signal.h> +#include <unistd.h> +#include <time.h> + +#include "buxton.h" +#include "buxtonresponse.h" +#include "configurator.h" +#include "check_utils.h" +#include "daemon.h" +#include "direct.h" +#include "hashmap.h" +#include "log.h" +#include "smack.h" +#include "util.h" + +#ifdef NDEBUG +#error "re-run configure with --enable-debug" +#endif + +#define BUXTON_ROOT_CHECK_ENV "BUXTON_ROOT_CHECK" + +static pid_t daemon_pid; +int fuzz_time; + +typedef struct _fuzz_context_t { + uint8_t buf[4096]; + size_t size; + int iteration; +} FuzzContext; + +static bool use_smack(void) +{ + bool __attribute__((unused))dummy; + + dummy = buxton_cache_smack_rules(); + + return buxton_smack_enabled(); +} + +static char* dump_fuzz(FuzzContext *fuzz) +{ + char* buf; + size_t buff_size; + FILE* s; + int l = 0; + int c = 0; + + s = open_memstream(&buf, &buff_size); + + fprintf(s, "\n\n******************************************\n"); + fprintf(s, "current time %ld\n", time(NULL)); + fprintf(s, "iteration: %d\tsize: %llu\n", fuzz->iteration, (unsigned long long)fuzz->size); + for (int i = 0; i < fuzz->size; i++) { + fprintf(s, "%02X ", fuzz->buf[i]); + c+= 3; + if (c > 80) { + fprintf(s, "\n"); + c = 0; + l++; + } + } + fclose(s); + + return buf; +} + +static void check_did_not_crash(pid_t pid, FuzzContext *fuzz) +{ + pid_t rpid; + int status; + + rpid = waitpid(pid, &status, WNOHANG); + fail_if(rpid == -1, "couldn't wait for pid %m"); + if (rpid == 0) { + /* child is still running */ + return; + } + fail_if(WIFEXITED(status), "daemon exited with status %d%s", + WEXITSTATUS(status), dump_fuzz(fuzz)); + fail_if(WIFSIGNALED(status), "daemon was killed with signal %d%s", + WTERMSIG(status), dump_fuzz(fuzz)); +} + +static void exec_daemon(void) +{ + char path[PATH_MAX]; + + //FIXME: path is wrong for makedistcheck + snprintf(path, PATH_MAX, "%s/check_buxtond", get_current_dir_name()); + + if (execl(path, "check_buxtond", (const char*)NULL) < 0) { + fail("couldn't exec: %m"); + } + fail("should never reach here"); +} + +static void setup(void) +{ + daemon_pid = 0; + sigset_t sigset; + pid_t pid; + + unlink(buxton_socket()); + + sigemptyset(&sigset); + sigaddset(&sigset, SIGCHLD); + sigprocmask(SIG_BLOCK, &sigset, NULL); + + pid = fork(); + fail_if(pid < 0, "couldn't fork"); + if (pid) { + /* parent*/ + daemon_pid = pid; + usleep(128*1000); + } else { + /* child */ + exec_daemon(); + } +} + +static void teardown(void) +{ + if (daemon_pid) { + int status; + pid_t pid; + + pid = waitpid(daemon_pid, &status, WNOHANG); + fail_if(pid == -1, "waitpid error"); + if (pid) { + fail("daemon crashed!"); + } else { + /* if the daemon is still running, kill it */ + kill(SIGTERM, daemon_pid); + usleep(64*1000); + kill(SIGKILL, daemon_pid); + } + } +} + +START_TEST(buxton_open_check) +{ + BuxtonClient c = NULL; + fail_if(buxton_open(&c) == -1, + "Connection failed to open with daemon."); +} +END_TEST + +static void client_create_group_test(BuxtonResponse response, void *data) +{ + char *k = (char *)data; + BuxtonKey key; + char *group; + uid_t uid = getuid(); + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + fail_if(buxton_response_type(response) != BUXTON_CONTROL_CREATE_GROUP, + "Failed to get create group response type"); + + if (uid == 0) { + fail_if(buxton_response_status(response) != 0, + "Create group failed"); + key = buxton_response_key(response); + fail_if(!key, "Failed to get create group key"); + group = buxton_key_get_group(key); + fail_if(!group, "Failed to get group from key"); + fail_if(!streq(group, k), + "Incorrect set key returned"); + free(group); + buxton_key_free(key); + } else { + fail_if(buxton_response_status(response) == 0 && !skip_check, + "Create group succeeded, but the client is not root"); + } +} +START_TEST(buxton_create_group_check) +{ + BuxtonClient c; + BuxtonKey key = buxton_key_create("tgroup", NULL, "base", STRING); + fail_if(!key, "Failed to create key"); + fail_if(buxton_open(&c) == -1, + "Open failed with daemon."); + fail_if(buxton_create_group(c, key, client_create_group_test, + "tgroup", true), + "Creating group in buxton failed."); + buxton_key_free(key); +} +END_TEST + +static void client_remove_group_test(BuxtonResponse response, void *data) +{ + char *k = (char *)data; + BuxtonKey key; + char *group; + uid_t uid = getuid(); + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + fail_if(buxton_response_type(response) != BUXTON_CONTROL_REMOVE_GROUP, + "Failed to get remove group response type"); + + if (uid == 0) { + fail_if(buxton_response_status(response) != 0, + "Remove group failed"); + key = buxton_response_key(response); + fail_if(!key, "Failed to get create group key"); + group = buxton_key_get_group(key); + fail_if(!group, "Failed to get group from key"); + fail_if(!streq(group, k), + "Incorrect set key returned"); + free(group); + buxton_key_free(key); + } else { + fail_if(buxton_response_status(response) == 0 && !skip_check, + "Create group succeeded, but the client is not root"); + } +} +START_TEST(buxton_remove_group_check) +{ + BuxtonClient c; + BuxtonKey key = buxton_key_create("tgroup", NULL, "base", STRING); + fail_if(!key, "Failed to create key"); + fail_if(buxton_open(&c) == -1, + "Open failed with daemon."); + fail_if(buxton_remove_group(c, key, client_remove_group_test, + "tgroup", true), + "Removing group in buxton failed."); + buxton_key_free(key); +} +END_TEST + +static void client_set_value_test(BuxtonResponse response, void *data) +{ + char *k = (char *)data; + BuxtonKey key; + char *group; + + fail_if(buxton_response_type(response) != BUXTON_CONTROL_SET, + "Failed to get set response type"); + fail_if(buxton_response_status(response) != 0, + "Set value failed"); + key = buxton_response_key(response); + fail_if(!key, "Failed to get set key"); + group = buxton_key_get_group(key); + fail_if(!group, "Failed to get group from key"); + fail_if(!streq(group, k), + "Incorrect set group returned"); + free(group); + buxton_key_free(key); +} +START_TEST(buxton_set_value_check) +{ + BuxtonClient c; + BuxtonKey group = buxton_key_create("group", NULL, "test-gdbm-user", STRING); + fail_if(!group, "Failed to create key for group"); + BuxtonKey key = buxton_key_create("group", "name", "test-gdbm-user", STRING); + fail_if(!key, "Failed to create key"); + fail_if(buxton_open(&c) == -1, + "Open failed with daemon."); + fail_if(buxton_create_group(c, group, NULL, NULL, true), + "Creating group in buxton failed."); + fail_if(buxton_set_label(c, group, "*", NULL, NULL, true), + "Setting group in buxton failed."); + fail_if(buxton_set_value(c, key, "bxt_test_value", + client_set_value_test, + "group", true), + "Setting value in buxton failed."); + buxton_key_free(group); + buxton_key_free(key); +} +END_TEST + +static void client_set_label_test(BuxtonResponse response, void *data) +{ + BuxtonKey user_key = (BuxtonKey)data; + BuxtonKey key; + char *user_group, *group; + char *user_name, *name; + uid_t uid = getuid(); + char *root_check = getenv(BUXTON_ROOT_CHECK_ENV); + bool skip_check = (root_check && streq(root_check, "0")); + + fail_if(buxton_response_type(response) != BUXTON_CONTROL_SET_LABEL, + "Failed to get set label response type"); + + if (uid == 0) { + fail_if(buxton_response_status(response) != 0, + "Set label failed"); + key = buxton_response_key(response); + fail_if(!key, "Failed to get set label key"); + user_group = buxton_key_get_group(user_key); + fail_if(!user_group, "Failed to get group from user key"); + group = buxton_key_get_group(key); + fail_if(!group, "Failed to get group from key"); + fail_if(!streq(group, user_group), + "Incorrect set label group returned"); + free(user_group); + free(group); + + user_name = buxton_key_get_name(user_key); + if (user_name) { + name = buxton_key_get_name(key); + fail_if(!name, "Failed to get name from key"); + fail_if(!streq(name, user_name), + "Incorrect set label name returned"); + free(user_name); + free(name); + } + buxton_key_free(key); + } else { + if (skip_check) { + fail_if(buxton_response_status(response) != 0, + "Set label failed"); + } else { + fail_if(buxton_response_status(response) == 0, + "Set label succeeded, but the client is not root"); + } + } +} +START_TEST(buxton_set_label_check) +{ + BuxtonClient c; + BuxtonKey group = buxton_key_create("bxt_group", NULL, "test-gdbm", STRING); + fail_if(!group, "Failed to create key for group"); + fail_if(buxton_open(&c) == -1, + "Open failed with daemon."); + fail_if(buxton_create_group(c, group, NULL, NULL, true), + "Creating group in buxton failed."); + fail_if(buxton_set_label(c, group, "*", + client_set_label_test, + group, true), + "Setting label for group in buxton failed."); + + BuxtonKey name = buxton_key_create("bxt_group", "bxt_name", "test-gdbm", STRING); + fail_if(!name, "Failed to create key for name"); + fail_if(buxton_set_value(c, name, "bxt_value", NULL, NULL, true), + "Setting label for name in buxton failed."); + fail_if(buxton_set_label(c, name, "*", + client_set_label_test, + name, true), + "Setting label for name in buxton failed."); + + buxton_key_free(group); + buxton_key_free(name); +} +END_TEST + +static void client_get_value_test(BuxtonResponse response, void *data) +{ + BuxtonKey key; + char *group; + char *name; + char *v; + char *value = (char *)data; + + fail_if(buxton_response_status(response) != 0, + "Get value failed"); + + key = buxton_response_key(response); + fail_if(!key, "Failed to get key"); + group = buxton_key_get_group(key); + fail_if(!group, "Failed to get group"); + fail_if(!streq(group, "group"), + "Failed to get correct group"); + name = buxton_key_get_name(key); + fail_if(!name, "Failed to get name"); + fail_if(!streq(name, "name"), + "Failed to get correct name"); + v = buxton_response_value(response); + printf("val=%s\n", v); + fail_if(!v, "Failed to get value"); + fail_if(!streq(v, value), + "Failed to get correct value"); + + free(v); + free(group); + free(name); + buxton_key_free(key); +} +START_TEST(buxton_get_value_for_layer_check) +{ + BuxtonClient c = NULL; + BuxtonKey key = buxton_key_create("group", "name", "test-gdbm-user", STRING); + + fail_if(buxton_open(&c) == -1, + "Open failed with daemon."); + fail_if(buxton_get_value(c, key, + client_get_value_test, + "bxt_test_value", true), + "Retrieving value from buxton gdbm backend failed."); +} +END_TEST + +START_TEST(buxton_get_value_check) +{ + BuxtonClient c = NULL; + + BuxtonKey group = buxton_key_create("group", NULL, "test-gdbm", STRING); + fail_if(!group, "Failed to create key for group"); + BuxtonKey key = buxton_key_create("group", "name", "test-gdbm", STRING); + + fail_if(buxton_open(&c) == -1, + "Open failed with daemon."); + + fail_if(buxton_create_group(c, group, NULL, NULL, true), + "Creating group in buxton failed."); + fail_if(buxton_set_label(c, group, "*", NULL, NULL, true), + "Setting group in buxton failed."); + fail_if(buxton_set_value(c, key, "bxt_test_value2", + client_set_value_test, "group", true), + "Failed to set second value."); + buxton_key_free(group); + buxton_key_free(key); + key = buxton_key_create("group", "name", NULL, STRING); + fail_if(buxton_get_value(c, key, + client_get_value_test, + "bxt_test_value2", true), + "Retrieving value from buxton gdbm backend failed."); + buxton_key_free(key); +} +END_TEST + +START_TEST(parse_list_check) +{ + BuxtonData l3[2]; + BuxtonData l2[4]; + BuxtonData l1[3]; + _BuxtonKey key; + BuxtonData *value = NULL; + + fail_if(parse_list(BUXTON_CONTROL_NOTIFY, 2, l1, &key, &value), + "Parsed bad notify argument count"); + l1[0].type = INT32; + l1[1].type = STRING; + l1[2].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_NOTIFY, 3, l1, &key, &value), + "Parsed bad notify type 1"); + l1[0].type = STRING; + l1[1].type = FLOAT; + l1[2].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_NOTIFY, 3, l1, &key, &value), + "Parsed bad notify type 3"); + l1[0].type = STRING; + l1[1].type = STRING; + l1[2].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_NOTIFY, 3, l1, &key, &value), + "Parsed bad notify type 3"); + l1[0].type = STRING; + l1[1].type = STRING; + l1[2].type = UINT32; + l1[0].store.d_string = buxton_string_pack("s1"); + l1[1].store.d_string = buxton_string_pack("s2"); + l1[2].store.d_uint32 = STRING; + fail_if(!parse_list(BUXTON_CONTROL_NOTIFY, 3, l1, &key, &value), + "Unable to parse valid notify"); + fail_if(!streq(key.group.value, l1[0].store.d_string.value), + "Failed to set correct notify group"); + fail_if(!streq(key.name.value, l1[1].store.d_string.value), + "Failed to set correct notify name"); + fail_if(key.type != l1[2].store.d_uint32, + "Failed to set correct notify type"); + + fail_if(parse_list(BUXTON_CONTROL_UNNOTIFY, 2, l1, &key, &value), + "Parsed bad unnotify argument count"); + l1[0].type = INT32; + l1[1].type = STRING; + l1[2].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_UNNOTIFY, 1, l1, &key, &value), + "Parsed bad unnotify type 1"); + l1[0].type = STRING; + l1[1].type = FLOAT; + l1[2].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_UNNOTIFY, 1, l1, &key, &value), + "Parsed bad unnotify type 2"); + l1[0].type = INT32; + l1[1].type = STRING; + l1[2].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_UNNOTIFY, 1, l1, &key, &value), + "Parsed bad unnotify type 3"); + l1[0].type = STRING; + l1[1].type = STRING; + l1[2].type = UINT32; + l1[0].store.d_string = buxton_string_pack("s3"); + l1[1].store.d_string = buxton_string_pack("s4"); + l1[2].store.d_uint32 = STRING; + fail_if(!parse_list(BUXTON_CONTROL_UNNOTIFY, 3, l1, &key, &value), + "Unable to parse valid unnotify"); + fail_if(!streq(key.group.value, l1[0].store.d_string.value), + "Failed to set correct unnotify group"); + fail_if(!streq(key.name.value, l1[1].store.d_string.value), + "Failed to set correct unnotify name"); + fail_if(key.type != l1[2].store.d_uint32, + "Failed to set correct unnotify type"); + + fail_if(parse_list(BUXTON_CONTROL_GET, 5, l2, &key, &value), + "Parsed bad get argument count"); + l2[0].type = INT32; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_GET, 2, l2, &key, &value), + "Parsed bad get type 1"); + l2[0].type = STRING; + l2[1].type = FLOAT; + l2[2].type = STRING; + l2[3].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_GET, 2, l2, &key, &value), + "Parsed bad get type 2"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = BOOLEAN; + l2[3].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_GET, 2, l2, &key, &value), + "Parsed bad get type 3"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_GET, 2, l2, &key, &value), + "Parsed bad get type 4"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = UINT32; + l2[0].store.d_string = buxton_string_pack("s5"); + l2[1].store.d_string = buxton_string_pack("s6"); + l2[2].store.d_string = buxton_string_pack("s7"); + l2[3].store.d_uint32 = STRING; + fail_if(!parse_list(BUXTON_CONTROL_GET, 4, l2, &key, &value), + "Unable to parse valid get 1"); + fail_if(!streq(key.layer.value, l2[0].store.d_string.value), + "Failed to set correct get layer 1"); + fail_if(!streq(key.group.value, l2[1].store.d_string.value), + "Failed to set correct get group 1"); + fail_if(!streq(key.name.value, l2[2].store.d_string.value), + "Failed to set correct get name"); + fail_if(key.type != l2[3].store.d_uint32, + "Failed to set correct get type 1"); + l2[0].store.d_string = buxton_string_pack("s6"); + l2[1].store.d_string = buxton_string_pack("s6"); + l2[2].type = UINT32; + l2[2].store.d_uint32 = STRING; + fail_if(!parse_list(BUXTON_CONTROL_GET, 3, l2, &key, &value), + "Unable to parse valid get 2"); + fail_if(!streq(key.group.value, l2[0].store.d_string.value), + "Failed to set correct get group 2"); + fail_if(!streq(key.name.value, l2[1].store.d_string.value), + "Failed to set correct get name 2"); + fail_if(key.type != l2[2].store.d_uint32, + "Failed to set correct get type 2"); + + fail_if(parse_list(BUXTON_CONTROL_SET, 1, l2, &key, &value), + "Parsed bad set argument count"); + l2[0].type = INT32; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = FLOAT; + fail_if(parse_list(BUXTON_CONTROL_SET, 3, l2, &key, &value), + "Parsed bad set type 1"); + l2[0].type = STRING; + l2[1].type = FLOAT; + l2[2].type = STRING; + l2[3].type = FLOAT; + fail_if(parse_list(BUXTON_CONTROL_SET, 3, l2, &key, &value), + "Parsed bad set type 2"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = BOOLEAN; + l2[3].type = FLOAT; + fail_if(parse_list(BUXTON_CONTROL_SET, 3, l2, &key, &value), + "Parsed bad set type 3"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = FLOAT; + l2[0].store.d_string = buxton_string_pack("s8"); + l2[1].store.d_string = buxton_string_pack("s9"); + l2[2].store.d_string = buxton_string_pack("s10"); + l2[3].store.d_float = 3.14F; + fail_if(!parse_list(BUXTON_CONTROL_SET, 4, l2, &key, &value), + "Unable to parse valid set 1"); + fail_if(!streq(key.layer.value, l2[0].store.d_string.value), + "Failed to set correct set layer 1"); + fail_if(!streq(key.group.value, l2[1].store.d_string.value), + "Failed to set correct set group 1"); + fail_if(!streq(key.name.value, l2[2].store.d_string.value), + "Failed to set correct set name 1"); + fail_if(value->store.d_float != l2[3].store.d_float, + "Failed to set correct set value 1"); + + fail_if(parse_list(BUXTON_CONTROL_UNSET, 1, l2, &key, &value), + "Parsed bad unset argument count"); + l2[0].type = INT32; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_UNSET, 4, l2, &key, &value), + "Parsed bad unset type 1"); + l2[0].type = STRING; + l2[1].type = FLOAT; + l2[2].type = STRING; + l2[3].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_UNSET, 4, l2, &key, &value), + "Parsed bad unset type 2"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = BOOLEAN; + l2[3].type = UINT32; + fail_if(parse_list(BUXTON_CONTROL_UNSET, 4, l2, &key, &value), + "Parsed bad unset type 3"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_UNSET, 4, l2, &key, &value), + "Parsed bad unset type 4"); + l2[0].type = STRING; + l2[1].type = STRING; + l2[2].type = STRING; + l2[3].type = UINT32; + l2[0].store.d_string = buxton_string_pack("s11"); + l2[1].store.d_string = buxton_string_pack("s12"); + l2[2].store.d_string = buxton_string_pack("s13"); + l2[3].store.d_uint32 = STRING; + fail_if(!parse_list(BUXTON_CONTROL_UNSET, 4, l2, &key, &value), + "Unable to parse valid unset 1"); + fail_if(!streq(key.layer.value, l2[0].store.d_string.value), + "Failed to set correct unset layer 1"); + fail_if(!streq(key.group.value, l2[1].store.d_string.value), + "Failed to set correct unset group 1"); + fail_if(!streq(key.name.value, l2[2].store.d_string.value), + "Failed to set correct unset name 1"); + fail_if(key.type != l2[3].store.d_uint32, + "Failed to set correct unset type 1"); + + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 1, l2, &key, &value), + "Parsed bad set label argument count"); + l1[0].type = INT32; + l1[1].type = STRING; + l1[2].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 3, l1, &key, &value), + "Parsed bad set label type 1"); + l1[0].type = STRING; + l1[1].type = FLOAT; + l1[2].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 3, l1, &key, &value), + "Parsed bad set label type 2"); + l1[0].type = STRING; + l1[1].type = STRING; + l1[2].type = BOOLEAN; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 3, l1, &key, &value), + "Parsed bad set label type 3"); + l1[0].type = STRING; + l1[1].type = STRING; + l1[2].type = STRING; + l1[0].store.d_string = buxton_string_pack("s14"); + l1[1].store.d_string = buxton_string_pack("s15"); + l1[2].store.d_string = buxton_string_pack("*"); + fail_if(!parse_list(BUXTON_CONTROL_SET_LABEL, 3, l1, &key, &value), + "Unable to parse valid set label 1"); + fail_if(!streq(key.layer.value, l1[0].store.d_string.value), + "Failed to set correct set label layer 1"); + fail_if(!streq(key.group.value, l1[1].store.d_string.value), + "Failed to set correct set label group 1"); + fail_if(!streq(value->store.d_string.value, l1[2].store.d_string.value), + "Failed to set correct set label label 1"); + fail_if(key.type != STRING, "Failed to key type in set label"); + + fail_if(parse_list(BUXTON_CONTROL_CREATE_GROUP, 1, l3, &key, &value), + "Parsed bad create group argument count"); + l3[0].type = INT32; + l3[1].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 2, l3, &key, &value), + "Parsed bad create group type 1"); + l3[0].type = STRING; + l3[1].type = FLOAT; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 2, l3, &key, &value), + "Parsed bad create group type 2"); + l3[0].type = STRING; + l3[1].type = STRING; + l3[0].store.d_string = buxton_string_pack("s16"); + l3[1].store.d_string = buxton_string_pack("s17"); + fail_if(!parse_list(BUXTON_CONTROL_CREATE_GROUP, 2, l3, &key, &value), + "Unable to parse valid create group 1"); + fail_if(!streq(key.layer.value, l3[0].store.d_string.value), + "Failed to set correct create group layer 1"); + fail_if(!streq(key.group.value, l3[1].store.d_string.value), + "Failed to set correct create group group 1"); + fail_if(key.type != STRING, "Failed to key type in create group"); + + fail_if(parse_list(BUXTON_CONTROL_REMOVE_GROUP, 1, l3, &key, &value), + "Parsed bad remove group argument count"); + l3[0].type = INT32; + l3[1].type = STRING; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 2, l3, &key, &value), + "Parsed bad remove group type 1"); + l3[0].type = STRING; + l3[1].type = FLOAT; + fail_if(parse_list(BUXTON_CONTROL_SET_LABEL, 2, l3, &key, &value), + "Parsed bad remove group type 2"); + l3[0].type = STRING; + l3[1].type = STRING; + l3[0].store.d_string = buxton_string_pack("s18"); + l3[1].store.d_string = buxton_string_pack("s19"); + fail_if(!parse_list(BUXTON_CONTROL_REMOVE_GROUP, 2, l3, &key, &value), + "Unable to parse valid remove group 1"); + fail_if(!streq(key.layer.value, l3[0].store.d_string.value), + "Failed to set correct remove group layer 1"); + fail_if(!streq(key.group.value, l3[1].store.d_string.value), + "Failed to set correct remove group group 1"); + fail_if(key.type != STRING, "Failed to key type in remove group"); +} +END_TEST + +START_TEST(create_group_check) +{ + _BuxtonKey key = { {0}, {0}, {0}, 0}; + client_list_item client; + int32_t status; + BuxtonDaemon server; + BuxtonString clabel = buxton_string_pack("_"); + + fail_if(!buxton_direct_open(&server.buxton), + "Failed to open buxton direct connection"); + + client.cred.uid = getuid(); + if (use_smack()) + client.smack_label = &clabel; + else + client.smack_label = NULL; + server.buxton.client.uid = 0; + + key.layer = buxton_string_pack("test-gdbm-user"); + key.group = buxton_string_pack("daemon-check"); + key.type = STRING; + create_group(&server, &client, &key, &status); + fail_if(status != 0, "Failed to create group"); + + key.layer = buxton_string_pack("test-gdbm"); + create_group(&server, &client, &key, &status); + fail_if(status != 0, "Failed to create group"); + + key.layer = buxton_string_pack("base"); + key.group = buxton_string_pack("tgroup"); + create_group(&server, &client, &key, &status); + fail_if(status != 0, "Failed to create group"); + + buxton_direct_close(&server.buxton); +} +END_TEST + +START_TEST(remove_group_check) +{ + _BuxtonKey key = { {0}, {0}, {0}, 0}; + client_list_item client; + int32_t status; + BuxtonDaemon server; + BuxtonString clabel = buxton_string_pack("_"); + + fail_if(!buxton_direct_open(&server.buxton), + "Failed to open buxton direct connection"); + + client.cred.uid = getuid(); + if (use_smack()) + client.smack_label = &clabel; + else + client.smack_label = NULL; + server.buxton.client.uid = 0; + + key.layer = buxton_string_pack("base"); + key.group = buxton_string_pack("tgroup"); + key.type = STRING; + + remove_group(&server, &client, &key, &status); + fail_if(status != 0, "Failed to remove group"); + + buxton_direct_close(&server.buxton); +} +END_TEST + +START_TEST(set_label_check) +{ + _BuxtonKey key = { {0}, {0}, {0}, 0}; + BuxtonData value; + client_list_item client; + int32_t status; + BuxtonDaemon server; + BuxtonString clabel = buxton_string_pack("_"); + + fail_if(!buxton_direct_open(&server.buxton), + "Failed to open buxton direct connection"); + + client.cred.uid = getuid(); + if (use_smack()) + client.smack_label = &clabel; + else + client.smack_label = NULL; + server.buxton.client.uid = 0; + key.layer = buxton_string_pack("test-gdbm-user"); + key.group = buxton_string_pack("daemon-check"); + key.type = STRING; + value.type = STRING; + value.store.d_string = buxton_string_pack("*"); + + key.layer = buxton_string_pack("test-gdbm"); + set_label(&server, &client, &key, &value, &status); + fail_if(status != 0, "Failed to set label 2"); + buxton_direct_close(&server.buxton); +} +END_TEST + +START_TEST(set_value_check) +{ + _BuxtonKey key = { {0}, {0}, {0}, 0}; + BuxtonData value; + client_list_item client; + int32_t status; + BuxtonDaemon server; + BuxtonString clabel = buxton_string_pack("_"); + + fail_if(!buxton_direct_open(&server.buxton), + "Failed to open buxton direct connection"); + + client.cred.uid = getuid(); + server.buxton.client.uid = 0; + + if (use_smack()) + client.smack_label = &clabel; + else + client.smack_label = NULL; + + key.layer = buxton_string_pack("test-gdbm-user"); + key.group = buxton_string_pack("daemon-check"); + key.name = buxton_string_pack("name"); + value.type = STRING; + value.store.d_string = buxton_string_pack("user-layer-value"); + + set_value(&server, &client, &key, &value, &status); + fail_if(status != 0, "Failed to set value"); + fail_if(server.buxton.client.uid != client.cred.uid, "Failed to change buxton uid"); + + key.layer = buxton_string_pack("test-gdbm"); + value.store.d_string = buxton_string_pack("system-layer-value"); + set_value(&server, &client, &key, &value, &status); + fail_if(status != 0, "Failed to set value"); + + buxton_direct_close(&server.buxton); +} +END_TEST + +START_TEST(get_value_check) +{ + _BuxtonKey key = { {0}, {0}, {0}, 0}; + BuxtonData *value; + client_list_item client; + int32_t status; + BuxtonDaemon server; + BuxtonString clabel = buxton_string_pack("_"); + + fail_if(!buxton_direct_open(&server.buxton), + "Failed to open buxton direct connection"); + + fail_if(!buxton_cache_smack_rules(), + "Failed to cache smack rules"); + client.cred.uid = getuid(); + if (use_smack()) + client.smack_label = &clabel; + else + client.smack_label = NULL; + server.buxton.client.uid = 0; + key.layer = buxton_string_pack("test-gdbm-user"); + key.group = buxton_string_pack("daemon-check"); + key.name = buxton_string_pack("name"); + key.type = STRING; + + value = get_value(&server, &client, &key, &status); + fail_if(!value, "Failed to get value"); + fail_if(status != 0, "Failed to get value"); + fail_if(value->type != STRING, "Failed to get correct type"); + fail_if(!streq(value->store.d_string.value, "user-layer-value"), "Failed to get correct value"); + fail_if(server.buxton.client.uid != client.cred.uid, "Failed to change buxton uid"); + free(value); + + server.buxton.client.uid = 0; + key.layer.value = NULL; + key.layer.length = 0; + value = get_value(&server, &client, &key, &status); + fail_if(!value, "Failed to get value 2"); + fail_if(status != 0, "Failed to get value 2"); + fail_if(value->type != STRING, "Failed to get correct type 2"); + fail_if(!streq(value->store.d_string.value, "system-layer-value"), "Failed to get correct value 2"); + fail_if(server.buxton.client.uid != client.cred.uid, "Failed to change buxton uid 2"); + free(value); + + buxton_direct_close(&server.buxton); +} +END_TEST + +START_TEST(register_notification_check) +{ + _BuxtonKey key = { {0}, {0}, {0}, 0}; + client_list_item client, no_client; + BuxtonString clabel = buxton_string_pack("_"); + int32_t status; + BuxtonDaemon server; + uint32_t msgid; + + fail_if(!buxton_cache_smack_rules(), + "Failed to cache smack rules"); + if (use_smack()) + client.smack_label = &clabel; + else + client.smack_label = NULL; + client.cred.uid = 1002; + fail_if(!buxton_direct_open(&server.buxton), + "Failed to open buxton direct connection"); + server.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!server.notify_mapping, "Failed to allocate hashmap"); + + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name"); + key.type = STRING; + register_notification(&server, &client, &key, 1, &status); + fail_if(status != 0, "Failed to register notification"); + register_notification(&server, &client, &key, 1, &status); + fail_if(status != 0, "Failed to register notification"); + //FIXME: Figure out what to do with duplicates + key.group = buxton_string_pack("no-key"); + msgid = unregister_notification(&server, &client, &key, &status); + fail_if(status == 0, + "Unregistered from notifications with invalid key"); + fail_if(msgid != 0, "Got unexpected notify message id"); + key.group = buxton_string_pack("group"); + msgid = unregister_notification(&server, &no_client, &key, &status); + fail_if(status == 0, + "Unregistered from notifications with invalid client"); + fail_if(msgid != 0, "Got unexpected notify message id"); + msgid = unregister_notification(&server, &client, &key, &status); + fail_if(status != 0, + "Unable to unregister from notifications"); + fail_if(msgid != 1, "Failed to get correct notify message id"); + key.group = buxton_string_pack("key2"); + register_notification(&server, &client, &key, 0, &status); + fail_if(status == 0, "Registered notification with key not in db"); + + hashmap_free(server.notify_mapping); + buxton_direct_close(&server.buxton); +} +END_TEST +START_TEST(buxtond_handle_message_error_check) +{ + int client, server; + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1; + client_list_item cl; + bool r; + BuxtonArray *list = NULL; + uint16_t control; + + setup_socket_pair(&client, &server); + fail_if(fcntl(client, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + list = buxton_array_new(); + fail_if(!list, "Failed to allocate list"); + + cl.fd = server; + slabel = buxton_string_pack("_"); + cl.smack_label = &slabel; + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + + cl.data = malloc(4); + fail_if(!cl.data, "Couldn't allocate blank message"); + cl.data[0] = 0; + cl.data[1]= 0; + cl.data[2] = 0; + cl.data[3] = 0; + size = 100; + r = buxtond_handle_message(&daemon, &cl, size); + fail_if(r, "Failed to detect invalid message data"); + free(cl.data); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("group"); + r = buxton_array_add(list, &data1); + fail_if(!r, "Failed to add element to array"); + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_NOTIFY, 0, + list); + fail_if(size == 0, "Failed to serialize message"); + control = BUXTON_CONTROL_MIN; + memcpy(cl.data, &control, sizeof(uint16_t)); + r = buxtond_handle_message(&daemon, &cl, size); + fail_if(r, "Failed to detect min control size"); + control = BUXTON_CONTROL_MAX; + memcpy(cl.data, &control, sizeof(uint16_t)); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(r, "Failed to detect max control size"); + + close(client); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&list, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_create_group_check) +{ + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list1, *out_list2; + BuxtonControlMessage msg; + ssize_t csize; + int client, server; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + fail_if(fcntl(client, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + daemon.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + + out_list1 = buxton_array_new(); + fail_if(!out_list1, "Failed to allocate list"); + data1.type = STRING; + data1.store.d_string = buxton_string_pack("base"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("tgroup"); + r = buxton_array_add(out_list1, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list1, &data2); + fail_if(!r, "Failed to add element to array"); + + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_CREATE_GROUP, 0, + out_list1); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to handle create group message"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to create group"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to create group"); + fail_if(msgid != 0, "Failed to get correct message id"); + free(list); + + out_list2 = buxton_array_new(); + fail_if(!out_list2, "Failed to allocate list"); + data1.store.d_string = buxton_string_pack("base"); + data2.store.d_string = buxton_string_pack("daemon-check"); + r = buxton_array_add(out_list2, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list2, &data2); + fail_if(!r, "Failed to add element to array"); + + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_CREATE_GROUP, 1, + out_list2); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to handle create group message"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to create group"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to create group"); + fail_if(msgid != 1, "Failed to get correct message id"); + + free(list); + cleanup_callbacks(); + close(client); + hashmap_free(daemon.notify_mapping); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list1, NULL); + buxton_array_free(&out_list2, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_remove_group_check) +{ + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list; + BuxtonControlMessage msg; + ssize_t csize; + int client, server; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + fail_if(fcntl(client, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + out_list = buxton_array_new(); + fail_if(!out_list, "Failed to allocate list"); + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + daemon.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("base"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("tgroup"); + r = buxton_array_add(out_list, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data2); + fail_if(!r, "Failed to add element to array"); + + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_REMOVE_GROUP, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to handle remove group message"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to remove group"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to remove group"); + fail_if(msgid != 0, "Failed to get correct message id"); + + free(list); + cleanup_callbacks(); + close(client); + hashmap_free(daemon.notify_mapping); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_set_label_check) +{ + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2, data3; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list; + BuxtonControlMessage msg; + ssize_t csize; + int client, server; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + fail_if(fcntl(client, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + out_list = buxton_array_new(); + fail_if(!out_list, "Failed to allocate list"); + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + daemon.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("base"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("daemon-check"); + data3.type = STRING; + data3.store.d_string = buxton_string_pack("*"); + r = buxton_array_add(out_list, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data2); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data3); + fail_if(!r, "Failed to add element to array"); + + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_SET_LABEL, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to handle set label message"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to set label"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to set label"); + fail_if(msgid != 0, "Failed to get correct message id"); + + free(list); + cleanup_callbacks(); + close(client); + hashmap_free(daemon.notify_mapping); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_set_value_check) +{ + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2, data3, data4; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list; + BuxtonControlMessage msg; + ssize_t csize; + int client, server; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + fail_if(fcntl(client, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(server, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + out_list = buxton_array_new(); + fail_if(!out_list, "Failed to allocate list"); + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + daemon.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("base"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("daemon-check"); + data3.type = STRING; + data3.store.d_string = buxton_string_pack("name"); + data4.type = STRING; + data4.store.d_string = buxton_string_pack("bxt_test_value3"); + r = buxton_array_add(out_list, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data2); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data3); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data4); + fail_if(!r, "Failed to add element to array"); + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_NOTIFY, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(r, "Failed to detect parse_list failure"); + + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_SET, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to handle set message"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to set"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to set"); + fail_if(msgid != 0, "Failed to get correct message id"); + + free(list); + cleanup_callbacks(); + close(client); + hashmap_free(daemon.notify_mapping); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_get_check) +{ + int client, server; + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2, data3, data4; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list; + BuxtonArray *out_list2; + BuxtonControlMessage msg; + ssize_t csize; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + out_list = buxton_array_new(); + fail_if(!out_list, "Failed to allocate list"); + + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = getuid(); + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("test-gdbm-user"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("daemon-check"); + data3.type = STRING; + data3.store.d_string = buxton_string_pack("name"); + data4.type = UINT32; + data4.store.d_uint32 = STRING; + r = buxton_array_add(out_list, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data2); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data3); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data4); + fail_if(!r, "Failed to add element to array"); + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_GET, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to get message 1"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 2, "Failed to get valid message from buffer"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != INT32, "Failed to get correct response type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to get value"); + fail_if(list[1].type != STRING, "Failed to get correct value type"); + fail_if(!streq(list[1].store.d_string.value, "user-layer-value"), + "Failed to get correct value"); + + free(list[1].store.d_string.value); + free(list); + + out_list2 = buxton_array_new(); + fail_if(!out_list2, "Failed to allocate list 2"); + r = buxton_array_add(out_list2, &data2); + fail_if(!r, "Failed to add element to array 2"); + r = buxton_array_add(out_list2, &data3); + fail_if(!r, "Failed to add element to array 2"); + r = buxton_array_add(out_list2, &data4); + fail_if(!r, "Failed to add element to array 2"); + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_GET, 0, + out_list2); + fail_if(size == 0, "Failed to serialize message 2"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to get message 2"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed 2"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 2, "Failed to get correct response to get 2"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type 2"); + fail_if(msgid != 0, "Failed to get correct message id 2"); + fail_if(list[0].type != INT32, "Failed to get correct response type 2"); + fail_if(list[0].store.d_int32 != 0, + "Failed to get value 2"); + fail_if(list[1].type != STRING, "Failed to get correct value type 2"); + fail_if(streq(list[1].store.d_string.value, "bxt_test_value2"), + "Failed to get correct value 2"); + + free(list[1].store.d_string.value); + free(list); + close(client); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list, NULL); + buxton_array_free(&out_list2, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_notify_check) +{ + int client, server; + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2, data3; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list; + BuxtonControlMessage msg; + ssize_t csize; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + out_list = buxton_array_new(); + fail_if(!out_list, "Failed to allocate list"); + + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.buxton.client.uid = 1001; + daemon.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("group"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("name"); + data3.type = UINT32; + data3.store.d_uint32 = STRING; + r = buxton_array_add(out_list, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data2); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data3); + fail_if(!r, "Failed to add element to array"); + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_NOTIFY, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to register for notification"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to notify"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct notify message id"); + fail_if(list[0].type != INT32, "Failed to get correct response type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to register notification"); + + free(list); + + /* UNNOTIFY */ + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_UNNOTIFY, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to unregister from notification"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed 2"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 2, "Failed to get correct response to unnotify"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type 2"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type 2"); + fail_if(list[0].store.d_int32 != 0, + "Failed to unregister for notification"); + fail_if(list[1].type != UINT32, + "Failed to get correct unnotify message id type"); + fail_if(list[1].store.d_uint32 != 0, + "Failed to get correct unnotify message id"); + fail_if(msgid != 0, "Failed to get correct message id 2"); + + free(list); + close(client); + hashmap_free(daemon.notify_mapping); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list, NULL); +} +END_TEST + +START_TEST(buxtond_handle_message_unset_check) +{ + int client, server; + BuxtonDaemon daemon; + BuxtonString slabel; + size_t size; + BuxtonData data1, data2, data3, data4; + client_list_item cl; + bool r; + BuxtonData *list; + BuxtonArray *out_list; + BuxtonControlMessage msg; + ssize_t csize; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + out_list = buxton_array_new(); + fail_if(!out_list, "Failed to allocate list"); + + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.buxton.client.uid = 1001; + fail_if(!buxton_cache_smack_rules(), "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + daemon.notify_mapping = hashmap_new(string_hash_func, string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + + data1.type = STRING; + data1.store.d_string = buxton_string_pack("base"); + data2.type = STRING; + data2.store.d_string = buxton_string_pack("daemon-check"); + data3.type = STRING; + data3.store.d_string = buxton_string_pack("name"); + data4.type = UINT32; + data4.store.d_uint32 = STRING; + r = buxton_array_add(out_list, &data1); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data2); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data3); + fail_if(!r, "Failed to add element to array"); + r = buxton_array_add(out_list, &data4); + fail_if(!r, "Failed to add element to array"); + size = buxton_serialize_message(&cl.data, BUXTON_CONTROL_UNSET, 0, + out_list); + fail_if(size == 0, "Failed to serialize message"); + r = buxtond_handle_message(&daemon, &cl, size); + free(cl.data); + fail_if(!r, "Failed to unset message"); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, "Failed to get correct response to unset"); + fail_if(msg != BUXTON_CONTROL_STATUS, + "Failed to get correct control type"); + fail_if(list[0].type != INT32, + "Failed to get correct indicator type"); + fail_if(list[0].store.d_int32 != 0, + "Failed to unset"); + fail_if(msgid != 0, "Failed to get correct message id"); + + free(list); + close(client); + hashmap_free(daemon.notify_mapping); + buxton_direct_close(&daemon.buxton); + buxton_array_free(&out_list, NULL); +} +END_TEST + +START_TEST(buxtond_notify_clients_check) +{ + int client, server; + BuxtonDaemon daemon; + _BuxtonKey key; + BuxtonString slabel; + BuxtonData value1, value2; + client_list_item cl; + int32_t status; + bool r; + BuxtonData *list; + BuxtonControlMessage msg; + ssize_t csize; + ssize_t s; + uint8_t buf[4096]; + uint32_t msgid; + + setup_socket_pair(&client, &server); + + cl.fd = server; + slabel = buxton_string_pack("_"); + if (use_smack()) + cl.smack_label = &slabel; + else + cl.smack_label = NULL; + cl.cred.uid = 1002; + daemon.notify_mapping = hashmap_new(string_hash_func, + string_compare_func); + fail_if(!daemon.notify_mapping, "Failed to allocate hashmap"); + fail_if(!buxton_cache_smack_rules(), + "Failed to cache Smack rules"); + fail_if(!buxton_direct_open(&daemon.buxton), + "Failed to open buxton direct connection"); + + value1.type = STRING; + value1.store.d_string = buxton_string_pack("dummy value"); + key.group = buxton_string_pack("dummy"); + key.name = buxton_string_pack("name"); + buxtond_notify_clients(&daemon, &cl, &key, &value1); + + value1.store.d_string = buxton_string_pack("real value"); + key.group = buxton_string_pack("daemon-check"); + key.name = buxton_string_pack("name"); + key.layer = buxton_string_pack("base"); + key.type = STRING; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value1); + + value2.type = STRING; + value2.store.d_string = buxton_string_pack("new value"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify string"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != STRING, + "Failed to get correct notification value type string"); + fail_if(!streq(list[0].store.d_string.value, "new value"), + "Failed to get correct notification value data string"); + + free(list[0].store.d_string.value); + free(list); + + key.group = buxton_string_pack("group"); + key.name.value = NULL; + key.name.length = 0; + r = buxton_direct_create_group(&daemon.buxton, &key, NULL); + fail_if(!r, "Unable to create group"); + r = buxton_direct_set_label(&daemon.buxton, &key, &slabel); + fail_if(!r, "Unable set group label"); + + value1.type = INT32; + value1.store.d_int32 = 1; + value2.type = INT32; + value2.store.d_int32 = 2; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name32"); + key.type = INT32; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify int32"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != INT32, + "Failed to get correct notification value type int32"); + fail_if(list[0].store.d_int32 != 2, + "Failed to get correct notification value data int32"); + + free(list); + + value1.type = UINT32; + value1.store.d_uint32 = 1; + value2.type = UINT32; + value2.store.d_uint32 = 2; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("nameu32"); + key.type = UINT32; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify uint32"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != UINT32, + "Failed to get correct notification value type uint32"); + fail_if(list[0].store.d_uint32 != 2, + "Failed to get correct notification value data uint32"); + + free(list); + + value1.type = INT64; + value1.store.d_int64 = 2; + value2.type = INT64; + value2.store.d_int64 = 3; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("name64"); + key.type = INT64; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify int64"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != INT64, + "Failed to get correct notification value type int 64"); + fail_if(list[0].store.d_int64 != 3, + "Failed to get correct notification value data int64"); + + free(list); + + value1.type = UINT64; + value1.store.d_uint64 = 2; + value2.type = UINT64; + value2.store.d_uint64 = 3; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("nameu64"); + key.type = UINT64; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify uint64"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != UINT64, + "Failed to get correct notification value type uint64"); + fail_if(list[0].store.d_uint64 != 3, + "Failed to get correct notification value data uint64"); + + free(list); + + value1.type = FLOAT; + value1.store.d_float = 3.1F; + value2.type = FLOAT; + value2.store.d_float = 3.14F; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("namef"); + key.type = FLOAT; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify float"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != FLOAT, + "Failed to get correct notification value type float"); + fail_if(list[0].store.d_float != 3.14F, + "Failed to get correct notification value data float"); + + free(list); + + value1.type = DOUBLE; + value1.store.d_double = 3.141F; + value2.type = DOUBLE; + value2.store.d_double = 3.1415F; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("named"); + key.type = DOUBLE; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify double"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != DOUBLE, + "Failed to get correct notification value type double"); + fail_if(list[0].store.d_double != 3.1415F, + "Failed to get correct notification value data double"); + + free(list); + + value1.type = BOOLEAN; + value1.store.d_boolean = false; + value2.type = BOOLEAN; + value2.store.d_int32 = true; + key.group = buxton_string_pack("group"); + key.name = buxton_string_pack("nameb"); + key.type = BOOLEAN; + r = buxton_direct_set_value(&daemon.buxton, &key, + &value1, NULL); + fail_if(!r, "Failed to set value for notify"); + register_notification(&daemon, &cl, &key, 0, &status); + fail_if(status != 0, + "Failed to register notification for notify"); + buxtond_notify_clients(&daemon, &cl, &key, &value2); + + s = read(client, buf, 4096); + fail_if(s < 0, "Read from client failed"); + csize = buxton_deserialize_message(buf, &msg, (size_t)s, &msgid, &list); + fail_if(csize != 1, + "Failed to get correct response to notify bool"); + fail_if(msg != BUXTON_CONTROL_CHANGED, + "Failed to get correct control type"); + fail_if(msgid != 0, "Failed to get correct message id"); + fail_if(list[0].type != BOOLEAN, + "Failed to get correct notification value type bool"); + fail_if(list[0].store.d_boolean != true, + "Failed to get correct notification value data bool"); + + free(list); + close(client); + buxton_direct_close(&daemon.buxton); +} +END_TEST + +START_TEST(identify_client_check) +{ + int sender; + client_list_item client; + bool r; + int32_t msg = 5; + + setup_socket_pair(&client.fd, &sender); + r = identify_client(&client); + fail_if(r, "Identified client without message"); + + write(sender, &msg, sizeof(int32_t)); + r = identify_client(&client); + fail_if(!r, "Identify client failed"); + + close(client.fd); + close(sender); +} +END_TEST + +START_TEST(add_pollfd_check) +{ + BuxtonDaemon daemon; + int fd; + short events; + bool a; + + fd = 3; + daemon.nfds_alloc = 0; + daemon.accepting_alloc = 0; + daemon.nfds = 0; + daemon.pollfds = NULL; + daemon.accepting = NULL; + events = 1; + a = true; + add_pollfd(&daemon, fd, events, a); + fail_if(daemon.nfds != 1, "Failed to increase nfds"); + fail_if(daemon.pollfds[0].fd != fd, "Failed to set pollfd"); + fail_if(daemon.pollfds[0].events != events, "Failed to set events"); + fail_if(daemon.pollfds[0].revents != 0, "Failed to set revents"); + fail_if(daemon.accepting[0] != a, "Failed to set accepting status"); + free(daemon.pollfds); + free(daemon.accepting); +} +END_TEST + +START_TEST(del_pollfd_check) +{ + BuxtonDaemon daemon; + int fd; + short events; + bool a; + + fd = 3; + daemon.nfds_alloc = 0; + daemon.accepting_alloc = 0; + daemon.nfds = 0; + daemon.pollfds = NULL; + daemon.accepting = NULL; + events = 1; + a = true; + add_pollfd(&daemon, fd, events, a); + fail_if(daemon.nfds != 1, "Failed to add pollfd"); + del_pollfd(&daemon, 0); + fail_if(daemon.nfds != 0, "Failed to decrease nfds 1"); + + fd = 4; + events = 2; + a = false; + add_pollfd(&daemon, fd, events, a); + fail_if(daemon.nfds != 1, "Failed to increase nfds after del"); + fail_if(daemon.pollfds[0].fd != fd, "Failed to set pollfd after del"); + fail_if(daemon.pollfds[0].events != events, + "Failed to set events after del"); + fail_if(daemon.pollfds[0].revents != 0, + "Failed to set revents after del"); + fail_if(daemon.accepting[0] != a, + "Failed to set accepting status after del"); + fd = 5; + events = 3; + a = true; + add_pollfd(&daemon, fd, events, a); + del_pollfd(&daemon, 0); + fail_if(daemon.nfds != 1, "Failed to delete fd 2"); + fail_if(daemon.pollfds[0].fd != fd, "Failed to set pollfd after del2"); + fail_if(daemon.pollfds[0].events != events, + "Failed to set events after del2"); + fail_if(daemon.pollfds[0].revents != 0, + "Failed to set revents after del2"); + fail_if(daemon.accepting[0] != a, + "Failed to set accepting status after del2"); +} +END_TEST + +START_TEST(handle_client_check) +{ +} +END_TEST + +START_TEST(buxtond_eat_garbage_check) +{ + daemon_pid = 0; + sigset_t sigset; + pid_t pid; + + unlink(buxton_socket()); + + sigemptyset(&sigset); + sigaddset(&sigset, SIGCHLD); + sigprocmask(SIG_BLOCK, &sigset, NULL); + + pid = fork(); + fail_if(pid < 0, "couldn't fork"); + if (pid) { /* parent*/ + BuxtonClient c; + FuzzContext fuzz; + time_t start; + bool keep_going = true; + int fd; + + + srand(0); + bzero(&fuzz, sizeof(FuzzContext)); + + daemon_pid = pid; + usleep(250*1000); + check_did_not_crash(daemon_pid, &fuzz); + + + fail_if(time(&start) == -1, "call to time() failed"); + do { + pid_t client; + ssize_t bytes; + time_t now; + + fail_if(time(&now) == -1, "call to time() failed"); + if (now - start >= fuzz_time) { + keep_going = false; + } + + fuzz.size = (unsigned int)rand() % 4096; + for (int i=0; i < fuzz.size; i++) { + fuzz.buf[i] = (uint8_t)(rand() % 255); + } + if ((fuzz.size >= 6) && (rand() % 4096)) { + uint16_t control = (uint16_t)((rand() % (BUXTON_CONTROL_MAX-1)) + 1); + + /* magic */ + fuzz.buf[0] = 0x06; + fuzz.buf[1] = 0x72; + + /* valid message type */ + memcpy((void*)(fuzz.buf + 2), (void*)(&control), sizeof(uint16_t)); + + /* valid size */ + memcpy((void *)(fuzz.buf + 4), (void *)(&fuzz.size), sizeof(uint32_t)); + } + client = fork(); + fail_if(client == -1, "couldn't fork"); + if (client == 0) { + fd = buxton_open(&c); + fail_if(fd == -1, + "Open failed with daemon%s", dump_fuzz(&fuzz)); + + + bytes = write(fd, (void*)(fuzz.buf), fuzz.size); + fail_if(bytes == -1, "write failed: %m%s", dump_fuzz(&fuzz)); + fail_unless(bytes == fuzz.size, "write was %d instead of %d", bytes, fuzz.size); + + buxton_close(c); + usleep(1*1000); + + check_did_not_crash(daemon_pid, &fuzz); + exit(0); + } else { + int status; + pid_t wait = waitpid(client, &status, 0); + fail_if(wait == -1, "waitpid failed"); + fail_unless(WIFEXITED(status), "client died"); + fuzz.iteration++; + } + } while (keep_going); + } else { /* child */ + exec_daemon(); + } +} +END_TEST + +static Suite * +daemon_suite(void) +{ + Suite *s; + TCase *tc; + + s = suite_create("daemon"); + tc = tcase_create("daemon test functions"); + tcase_add_checked_fixture(tc, setup, teardown); + tcase_add_test(tc, buxton_open_check); + tcase_add_test(tc, buxton_create_group_check); + tcase_add_test(tc, buxton_remove_group_check); + tcase_add_test(tc, buxton_set_value_check); + tcase_add_test(tc, buxton_set_label_check); + tcase_add_test(tc, buxton_get_value_for_layer_check); + tcase_add_test(tc, buxton_get_value_check); + suite_add_tcase(s, tc); + + tc = tcase_create("buxton_daemon_functions"); + tcase_add_test(tc, parse_list_check); + tcase_add_test(tc, create_group_check); + tcase_add_test(tc, remove_group_check); + tcase_add_test(tc, set_label_check); + tcase_add_test(tc, set_value_check); + tcase_add_test(tc, get_value_check); + tcase_add_test(tc, register_notification_check); + tcase_add_test(tc, buxtond_handle_message_error_check); + tcase_add_test(tc, buxtond_handle_message_create_group_check); + tcase_add_test(tc, buxtond_handle_message_remove_group_check); + tcase_add_test(tc, buxtond_handle_message_set_label_check); + tcase_add_test(tc, buxtond_handle_message_set_value_check); + tcase_add_test(tc, buxtond_handle_message_get_check); + tcase_add_test(tc, buxtond_handle_message_notify_check); + tcase_add_test(tc, buxtond_handle_message_unset_check); + tcase_add_test(tc, buxtond_notify_clients_check); + tcase_add_test(tc, identify_client_check); + tcase_add_test(tc, add_pollfd_check); + tcase_add_test(tc, del_pollfd_check); + tcase_add_test(tc, handle_client_check); + suite_add_tcase(s, tc); + + tc = tcase_create("buxton daemon evil tests"); + tcase_add_checked_fixture(tc, NULL, teardown); + tcase_add_test(tc, buxtond_eat_garbage_check); + tcase_set_timeout(tc, fuzz_time+2); + suite_add_tcase(s, tc); + + return s; +} + +int main(void) +{ + int number_failed; + Suite *s; + SRunner *sr; + char *fuzzenv; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_BUILDDIR "/test/test.conf"); + putenv("BUXTON_ROOT_CHECK=0"); + fuzzenv = getenv("BUXTON_FUZZ_TIME"); + if (fuzzenv) + fuzz_time = atoi(fuzzenv); + else + fuzz_time = 2; + s = daemon_suite(); + sr = srunner_create(s); + srunner_run_all(sr, CK_VERBOSE); + number_failed = srunner_ntests_failed(sr); + srunner_free(sr); + + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/check_shared_lib.c b/test/check_shared_lib.c new file mode 100644 index 0000000..cb257c1 --- /dev/null +++ b/test/check_shared_lib.c @@ -0,0 +1,894 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <check.h> +#include <fcntl.h> +#include <malloc.h> +#include <stdlib.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <limits.h> + +#include "backend.h" +#include "buxtonlist.h" +#include "check_utils.h" +#include "hashmap.h" +#include "log.h" +#include "serialize.h" +#include "smack.h" +#include "util.h" +#include "configurator.h" + +#ifdef NDEBUG +#error "re-run configure with --enable-debug" +#endif + +START_TEST(log_write_check) +{ + char log_file[] = "log-check-stderr-file"; + char log_msg[] = "Log test"; + _cleanup_free_ char *log_read = malloc(strlen(log_msg)); + fail_if(log_read == NULL, + "Failed to allocate space for reading the log"); + + int old_stderr = fileno(stderr); + fail_if(old_stderr == -1, "Failed to get fileno for stderr"); + + int dup_stderr = dup(old_stderr); + fail_if(dup_stderr == -1, "Failed to dup stderr"); + + FILE *new_stderr = freopen(log_file, "w", stderr); + fail_if(new_stderr == NULL, "Failed to reopen stderr"); + + buxton_log(log_msg); + fail_if(fflush(stderr) != 0, "Failed to flush stderr"); + + FILE *read_test = fopen(log_file, "r"); + fail_if(read_test == NULL, "Failed to open stderr file for reading"); + + size_t len = fread(log_read, 1, strlen(log_msg), read_test); + fail_if(len != strlen(log_msg), "Failed to read entire log message"); + fail_if(strncmp(log_msg, log_read, strlen(log_msg)) != 0, + "Failed to write log message correctly"); + + fclose(stderr); + fclose(read_test); + stderr = fdopen(dup_stderr, "w"); +} +END_TEST + + +START_TEST(hashmap_check) +{ + Hashmap *map; + char *value; + int r; + + map = hashmap_new(string_hash_func, string_compare_func); + fail_if(map == NULL, "Failed to allocated hashmap"); + r = hashmap_put(map, "test", "passed"); + fail_if(r < 0, "Failed to add element to hashmap"); + + value = hashmap_get(map, "test"); + + fail_if(value == NULL, + "Failed to get value from hashmap"); + + fail_if(strcmp(value, "passed") != 0, + "Failed to retrieve the put value"); + + hashmap_remove(map, "test"); + fail_if(hashmap_isempty(map) != true, + "Failed to remove item from hashmap"); + + hashmap_free(map); +} +END_TEST + +static inline void array_free_fun(void *p) +{ + free(p); +} + +START_TEST(array_check) +{ + BuxtonArray *array = NULL; + char *value; + char *element; + void *f; + bool r; + + array = buxton_array_new(); + fail_if(array == NULL, "Failed to allocate memory for BuxtonArray"); + element = strdup("test"); + fail_if(!element, "Failed to allocate memory for array item"); + r = buxton_array_add(NULL, element); + fail_if(r, "Added element to NULL array"); + r = buxton_array_add(array, NULL); + fail_if(r, "Added NULL element to array"); + r = buxton_array_add(array, element); + fail_if(r == false, "Failed to add element to BuxtonArray"); + fail_if(array->len != 1, + "Failed to get correct value for number of elements in array"); + + f = buxton_array_get(NULL, 0); + fail_if(f, "Got value from NULL array"); + f = buxton_array_get(array, (uint16_t)(array->len + 1)); + fail_if(f, "Got value from index bigger than maximum index"); + value = (char *)buxton_array_get(array, 0); + + fail_if(value == NULL, + "Failed to get value from BuxtonArray"); + + fail_if(strcmp(value, "test") != 0, + "Failed to retrieve the stored value"); + + buxton_array_free(&array, array_free_fun); + fail_if(array != NULL, + "Failed to free BuxtonArray"); +} +END_TEST + +START_TEST(list_check) +{ + BuxtonList *list = NULL; + int i; + char *tmp = NULL; + char *head = "<head of the list>"; + char *head2 = "<prepend should appear before head now>"; + char *data = "<middle element to be removed>"; + + /* Append a million strings. Results in about 3 million allocs + * due to asprintf, calloc of node, etc */ + int DEFAULT_SIZE = (10*1000)*100; + for (i = 0; i <= DEFAULT_SIZE; i++) { + if (i == 5) { + fail_if(buxton_list_append(&list, data) == false, + "Failed to append to BuxtonList"); + } else { + asprintf(&tmp, "i #%d", i); + fail_if(buxton_list_prepend(&list, tmp) == false, + "Failed to prepend to BuxtonList"); + } + } + + fail_if(list->size != DEFAULT_SIZE, "List size invalid"); + + /* Prepend head */ + fail_if(buxton_list_prepend(&list, head) != true, "Prepend head failed"); + fail_if(list->size != DEFAULT_SIZE+1, "Prepended head size invalid"); + + /* Prepend head2 */ + fail_if(buxton_list_prepend(&list, head2) != true, "Prepend head2 failed"); + fail_if(list->size != DEFAULT_SIZE+2, "Prepended head2 size invalid"); + + /* Remove from middle */ + fail_if(buxton_list_remove(&list, data, false) != true, + "List removal from middle failed"); + fail_if(list->size != DEFAULT_SIZE+1, "List middle removal size invalid"); + + /* Remove from end */ + fail_if(buxton_list_remove(&list, tmp, true) != true, + "List tail removal failed"); + fail_if(list->size != DEFAULT_SIZE, "List tail removal size invalid"); + + fail_if(buxton_list_append(&list, "newend") != true, + "List new tail append failed"); + fail_if(list->size != DEFAULT_SIZE+1, "List new tail size invalid"); + fail_if(buxton_list_remove(&list, "newend", false) != true, + "List new tail removal failed"); + fail_if(list->size != DEFAULT_SIZE, + "List new tail size invalid (post removal)"); + + /* Fake remove */ + fail_if(buxton_list_remove(&list, "nonexistent", false) == true, + "List non existent removal should fail"); + fail_if(list->size != DEFAULT_SIZE, + "List size invalid after no change"); + + /* Remove head */ + fail_if(buxton_list_remove(&list, head, false) == false, + "List remove head failed"); + fail_if(buxton_list_remove(&list, head2, false) == false, + "List remove head2 failed"); + fail_if(list->size != DEFAULT_SIZE-2, + "List post heads removal size invalid"); + + buxton_list_free_all(&list); +} +END_TEST + +START_TEST(get_layer_path_check) +{ + BuxtonLayer layer; + char *path = NULL; + char *real_path = NULL; + int r; + + memzero(&layer, sizeof(BuxtonLayer)); + layer.name = buxton_string_pack("path-test"); + layer.type = LAYER_SYSTEM; + r = asprintf(&real_path, "%s/%s", buxton_db_path(), "path-test.db"); + fail_if(r == -1, "Failed to set real path for system layer"); + + path = get_layer_path(&layer); + fail_if(path == NULL, "Failed to get path for system layer"); + fail_if(strcmp(path, real_path) != 0, + "Failed to set correct system path"); + + free(path); + free(real_path); + + layer.name = buxton_string_pack("user-path-test"); + layer.type = LAYER_USER; + layer.uid = 1000; + r = asprintf(&real_path, "%s/%s", buxton_db_path(), "user-path-test-1000.db"); + fail_if(r == -1, "Failed to set real path for user layer"); + + path = get_layer_path(&layer); + fail_if(path == NULL, "Failed to get path for user layer"); + fail_if(strcmp(path, real_path) != 0, + "Failed to set correct user path"); + + free(path); + free(real_path); + + layer.name = buxton_string_pack("bad-type-test"); + layer.type = -1; + fail_if(get_layer_path(&layer) != NULL, + "Invalid layer type didn't return failure"); +} +END_TEST + +START_TEST(buxton_data_copy_check) +{ + BuxtonData original, copy; + + original.type = STRING; + original.store.d_string = buxton_string_pack("test-data-copy"); + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy string type"); + fail_if(!copy.store.d_string.value, "Failed to copy string data"); + fail_if((strcmp(original.store.d_string.value, copy.store.d_string.value) != 0), + "Incorrectly copied string data"); + if (copy.store.d_string.value) + free(copy.store.d_string.value); + + original.type = INT32; + original.store.d_int32 = INT_MAX; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy int32 type"); + fail_if(original.store.d_int32 != copy.store.d_int32, + "Failed to copy int32 data"); + + original.type = UINT32; + original.store.d_uint32 = UINT_MAX; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy uint32 type"); + fail_if(original.store.d_uint32 != copy.store.d_uint32, + "Failed to copy int32 data"); + + original.type = INT64; + original.store.d_int64 = LLONG_MAX; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy int64 type"); + fail_if(original.store.d_int64 != copy.store.d_int64, + "Failed to copy int64 data"); + + original.type = UINT64; + original.store.d_uint64 = ULLONG_MAX; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy uint64 type"); + fail_if(original.store.d_uint64 != copy.store.d_uint64, + "Failed to copy uint64 data"); + + original.type = FLOAT; + original.store.d_float = 3.14F; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy float type"); + fail_if(original.store.d_float != copy.store.d_float, + "Failed to copy float data"); + + original.type = DOUBLE; + original.store.d_double = 3.1415; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy double type"); + fail_if(original.store.d_double != copy.store.d_double, + "Failed to copy double data"); + + original.type = BOOLEAN; + original.store.d_boolean = true; + buxton_data_copy(&original, ©); + fail_if(copy.type != original.type, + "Failed to copy boolean type"); + fail_if(original.store.d_boolean != copy.store.d_boolean, + "Failed to copy boolean data"); + + original.type = -1; + buxton_data_copy(&original, ©); + fail_if(copy.type || copy.store.d_string.value, "Copied invalid data"); +} +END_TEST + +START_TEST(buxton_type_as_string_check) +{ + BuxtonDataType type; + + type = STRING; + fail_if(strcmp(buxton_type_as_string(type), "string") != 0, + "Failed to get string of STRING type"); + + type = INT32; + fail_if(strcmp(buxton_type_as_string(type), "int32_t") != 0, + "Failed to get string of INT32 type"); + + type = UINT32; + fail_if(strcmp(buxton_type_as_string(type), "uint32_t") != 0, + "Failed to get string of UINT32 type"); + + type = INT64; + fail_if(strcmp(buxton_type_as_string(type), "int64_t") != 0, + "Failed to get string of INT64 type"); + + type = UINT64; + fail_if(strcmp(buxton_type_as_string(type), "uint64_t") != 0, + "Failed to get string of UINT64 type"); + + type = FLOAT; + fail_if(strcmp(buxton_type_as_string(type), "float") != 0, + "Failed to get string of FLOAT type"); + + type = DOUBLE; + fail_if(strcmp(buxton_type_as_string(type), "double") != 0, + "Failed to get string of DOUBLE type"); + + type = BOOLEAN; + fail_if(strcmp(buxton_type_as_string(type), "boolean") != 0, + "Failed to get string of BOOLEAN type"); +} +END_TEST + +START_TEST(_write_check) +{ + int in, out; + uint8_t buf[10]; + + setup_socket_pair(&in, &out); + fail_if(fcntl(in, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + fail_if(fcntl(out, F_SETFL, O_NONBLOCK), + "Failed to set socket to non blocking"); + + buf[0] = 1; + fail_if(!_write(out, buf, 1), "Failed to write 1 byte"); +} +END_TEST + +START_TEST(buxton_db_serialize_check) +{ + BuxtonData dsource, dtarget; + uint8_t *packed = NULL; + BuxtonString lsource, ltarget; + + dsource.type = STRING; + lsource = buxton_string_pack("label"); + dsource.store.d_string = buxton_string_pack("test-string"); + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize string data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for string"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination string labels differ"); + fail_if(strcmp(dsource.store.d_string.value, dtarget.store.d_string.value) != 0, + "Source and destination string data differ"); + free(packed); + free(ltarget.value); + if (dtarget.store.d_string.value) + free(dtarget.store.d_string.value); + + dsource.type = INT32; + dsource.store.d_int32 = INT_MAX; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize int32 data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for int32"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination int32 labels differ"); + fail_if(dsource.store.d_int32 != dtarget.store.d_int32, + "Source and destination int32 data differ"); + free(ltarget.value); + free(packed); + + dsource.type = UINT32; + dsource.store.d_uint32 = UINT_MAX; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize uint32 data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for uint32"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination uint32 labels differ"); + fail_if(dsource.store.d_uint32 != dtarget.store.d_uint32, + "Source and destination uint32 data differ"); + free(ltarget.value); + free(packed); + + dsource.type = INT64; + dsource.store.d_int64 = LONG_MAX; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize int64 data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for int64"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination int64 labels differ"); + fail_if(dsource.store.d_int64 != dtarget.store.d_int64, + "Source and destination int64 data differ"); + free(ltarget.value); + free(packed); + + dsource.type = UINT64; + dsource.store.d_uint64 = ULLONG_MAX; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize uint64 data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for uint64"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination uint64 labels differ"); + fail_if(dsource.store.d_uint64 != dtarget.store.d_uint64, + "Source and destination uint64 data differ"); + free(ltarget.value); + free(packed); + + dsource.type = FLOAT; + dsource.store.d_float = 3.14F; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize float data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for float"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination float labels differ"); + fail_if(dsource.store.d_float != dtarget.store.d_float, + "Source and destination float data differ"); + free(ltarget.value); + free(packed); + + dsource.type = DOUBLE; + dsource.store.d_double = 3.1415; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize double data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for double"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination double labels differ"); + fail_if(dsource.store.d_double != dtarget.store.d_double, + "Source and destination double data differ"); + free(ltarget.value); + free(packed); + + dsource.type = BOOLEAN; + dsource.store.d_boolean = true; + fail_if(buxton_serialize(&dsource, &lsource, &packed) == false, + "Failed to serialize boolean data"); + buxton_deserialize(packed, &dtarget, <arget); + fail_if(dsource.type != dtarget.type, + "Source and destination type differ for boolean"); + fail_if(strcmp(lsource.value, ltarget.value) != 0, + "Source and destination boolean labels differ"); + free(ltarget.value); + free(packed); +} +END_TEST + +START_TEST(buxton_message_serialize_check) +{ + BuxtonControlMessage csource; + BuxtonControlMessage ctarget; + BuxtonData dsource1, dsource2; + uint16_t control, message; + BuxtonData *dtarget = NULL; + uint8_t *packed = NULL; + BuxtonArray *list = NULL; + BuxtonArray *list2 = NULL; + size_t ret; + size_t pcount; + bool r; + uint32_t msource; + uint32_t mtarget; + + list = buxton_array_new(); + fail_if(!list, "Failed to allocate list"); + dsource1.type = STRING; + dsource1.store.d_string = buxton_string_pack("test-key"); + csource = BUXTON_CONTROL_GET; + msource = 0; + r = buxton_array_add(list, &dsource1); + fail_if(!r, "Failed to add element to array"); + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize string data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize string data"); + fail_if(ctarget != csource, "Failed to get correct control message for string"); + fail_if(mtarget != msource, + "Failed to get correct message id for string"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for string"); + fail_if(strcmp(dsource1.store.d_string.value, dtarget[0].store.d_string.value) != 0, + "Source and destination string data differ"); + free(packed); + if (dtarget) { + if (dtarget[0].store.d_string.value) { + free(dtarget[0].store.d_string.value); + } + free(dtarget); + } + + dsource1.type = INT32; + dsource1.store.d_int32 = INT_MAX; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize int32 data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize int data"); + fail_if(ctarget != csource, "Failed to get correct control message for int32"); + fail_if(mtarget != msource, + "Failed to get correct message id for int32"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for int32"); + fail_if(dsource1.store.d_int32 != dtarget[0].store.d_int32, + "Source and destination int32 data differ"); + free(packed); + free(dtarget); + + dsource1.type = UINT32; + dsource1.store.d_uint32 = UINT_MAX; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize uint32 data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize uint32 data"); + fail_if(ctarget != csource, "Failed to get correct control message for uint32"); + fail_if(mtarget != msource, + "Failed to get correct message id for uint32"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for uint32"); + fail_if(dsource1.store.d_uint32 != dtarget[0].store.d_uint32, + "Source and destination uint32 data differ"); + free(packed); + free(dtarget); + + dsource1.type = INT64; + dsource1.store.d_int64 = LONG_MAX; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize long data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize long data"); + fail_if(ctarget != csource, "Failed to get correct control message for long"); + fail_if(mtarget != msource, + "Failed to get correct message id for long"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for long"); + fail_if(dsource1.store.d_int64 != dtarget[0].store.d_int64, + "Source and destination long data differ"); + free(packed); + free(dtarget); + + dsource1.type = UINT64; + dsource1.store.d_uint64 = ULLONG_MAX; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize uint64 data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize uint64 data"); + fail_if(ctarget != csource, "Failed to get correct control message for uint64"); + fail_if(mtarget != msource, + "Failed to get correct message id for uint64"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for uint64"); + fail_if(dsource1.store.d_uint64 != dtarget[0].store.d_uint64, + "Source and destination uint64 data differ"); + free(packed); + free(dtarget); + + dsource1.type = FLOAT; + dsource1.store.d_float = 3.14F; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize float data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize float data"); + fail_if(ctarget != csource, "Failed to get correct control message for float"); + fail_if(mtarget != msource, + "Failed to get correct message id for float"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for float"); + fail_if(dsource1.store.d_float != dtarget[0].store.d_float, + "Source and destination float data differ"); + free(packed); + free(dtarget); + + dsource1.type = DOUBLE; + dsource1.store.d_double = 3.1415; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize double data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize double data"); + fail_if(ctarget != csource, "Failed to get correct control message for double"); + fail_if(mtarget != msource, + "Failed to get correct message id for double"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for double"); + fail_if(dsource1.store.d_double != dtarget[0].store.d_double, + "Source and destination double data differ"); + free(packed); + free(dtarget); + + dsource1.type = BOOLEAN; + dsource1.store.d_boolean = true; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize boolean data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 1, + "Failed to deserialize boolean data"); + fail_if(ctarget != csource, "Failed to get correct control message for boolean"); + fail_if(mtarget != msource, + "Failed to get correct message id for boolean"); + fail_if(dsource1.type != dtarget[0].type, + "Source and destination type differ for boolean"); + fail_if(dsource1.store.d_boolean != dtarget[0].store.d_boolean, + "Source and destination boolean data differ"); + free(packed); + free(dtarget); + + dsource1.type = INT32; + dsource1.store.d_int32 = 1; + dsource2.type = INT32; + dsource2.store.d_int32 = 2; + csource = BUXTON_CONTROL_STATUS; + r = buxton_array_add(list, &dsource2); + fail_if(!r, "Failed to add element to array"); + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret == 0, "Failed to serialize 2arg data"); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) != 2, + "Failed to deserialize 2arg data"); + fail_if(ctarget != csource, "Failed to get correct control message for 2arg"); + fail_if(mtarget != msource, + "Failed to get correct message id for 2arg"); + fail_if(dsource1.type != dtarget[0].type, + "1 Source and destination type differ for 2arg"); + fail_if(dsource1.store.d_int32 != dtarget[0].store.d_int32, + "1 Source and destination differ for 2arg data"); + fail_if(dsource2.type != dtarget[1].type, + "2 Source and destination type differ for 2arg"); + fail_if(dsource2.store.d_int32 != dtarget[1].store.d_int32, + "2 Source and destination differ for 2arg data"); + free(packed); + free(dtarget); + + list2 = buxton_array_new(); + fail_if(!list, "Failed to allocate list"); + list2->len = 0; + dsource1.type = STRING; + dsource1.store.d_string = buxton_string_pack("test-key"); + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list2); + fail_if(ret == 0, "Unable to serialize with 0 element list"); + + list2->len = BUXTON_MESSAGE_MAX_PARAMS + 1; + ret = buxton_serialize_message(&packed, csource, msource, list2); + fail_if(ret != 0, "Serialized with too many parameters"); + + list2->len = 0; + r = buxton_array_add(list2, &dsource1); + fail_if(!r, "Failed to add element to array"); + list2->len = 2; + ret = buxton_serialize_message(&packed, csource, msource, list2); + fail_if(ret != 0, "Serialized with incorrect parameter count"); + list2->len = 0; + + dsource1.type = -1; + dsource1.store.d_string = buxton_string_pack("test-key"); + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret != 0, "Serialized with bad data type"); + + dsource1.type = STRING; + dsource1.store.d_string = buxton_string_pack("test-key"); + csource = -1; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(ret != 0, "Serialized with bad message type"); + + dsource1.type = INT32; + dsource1.store.d_int32 = INT_MAX; + csource = BUXTON_CONTROL_GET; + ret = buxton_serialize_message(&packed, csource, msource, list); + fail_if(buxton_deserialize_message(packed, &ctarget, + BUXTON_MESSAGE_HEADER_LENGTH - 1, + &mtarget, &dtarget) >= 0, + "Deserialized message with too small a length data"); + + /* don't read past end of buffer check */ + fail_if(buxton_deserialize_message(packed, &ctarget, + (sizeof(uint32_t) * 3) + + sizeof(uint32_t) + + sizeof(uint16_t) + + (sizeof(uint32_t) * 2), + &mtarget, &dtarget) >= 0, + "Deserialized message size smaller than minimum data length"); + + control = 0x0000; + memcpy(packed, &control, sizeof(uint16_t)); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) >= 0, + "Deserialized message with invalid control"); + free(packed); + + ret = buxton_serialize_message(&packed, csource, msource, list); + message = BUXTON_CONTROL_MIN; + memcpy(packed+sizeof(uint16_t), &message, sizeof(uint16_t)); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) >= 0, + "Deserialized message with invalid control"); + free(packed); + + ret = buxton_serialize_message(&packed, csource, msource, list); + message = BUXTON_CONTROL_MAX; + memcpy(packed+sizeof(uint16_t), &message, sizeof(uint16_t)); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) >= 0, + "Deserialized message with invalid control"); + free(packed); + + ret = buxton_serialize_message(&packed, csource, msource, list); + pcount = 0; + memcpy(packed+(2 * sizeof(uint32_t)+sizeof(uint32_t)), &pcount, sizeof(uint32_t)); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) < 0, + "Unable to deserialize message with 0 BuxtonData"); + free(packed); + + ret = buxton_serialize_message(&packed, csource, msource, list); + pcount = BUXTON_MESSAGE_MAX_PARAMS + 1; + memcpy(packed+(2 * sizeof(uint32_t)+sizeof(uint32_t)), &pcount, sizeof(uint32_t)); + fail_if(buxton_deserialize_message(packed, &ctarget, ret, &mtarget, + &dtarget) >= 0, + "Unable to deserialize message with 0 BuxtonData"); + free(packed); + + buxton_array_free(&list, NULL); + buxton_array_free(&list2, NULL); +} +END_TEST + +START_TEST(buxton_get_message_size_check) +{ + BuxtonControlMessage csource; + BuxtonData dsource; + uint8_t *packed = NULL; + BuxtonArray *list = NULL; + size_t ret; + bool r; + + list = buxton_array_new(); + fail_if(!list, "Failed to allocate list"); + dsource.type = STRING; + dsource.store.d_string = buxton_string_pack("test-key"); + csource = BUXTON_CONTROL_GET; + r = buxton_array_add(list, &dsource); + fail_if(!r, "Failed to add element to array"); + ret = buxton_serialize_message(&packed, csource, 0, list); + fail_if(ret == 0, "Failed to serialize string data for size"); + fail_if(ret != buxton_get_message_size(packed, ret), + "Failed to get correct message size"); + fail_if(buxton_get_message_size(packed, BUXTON_MESSAGE_HEADER_LENGTH - 1) != 0, + "Got size even though message smaller than the minimum"); + + free(packed); + buxton_array_free(&list, NULL); +} +END_TEST + +static Suite * +shared_lib_suite(void) +{ + Suite *s; + TCase *tc; + + s = suite_create("shared_lib"); + tc = tcase_create("log_functions"); + tcase_add_test(tc, log_write_check); + suite_add_tcase(s, tc); + + tc = tcase_create("hashmap_functions"); + tcase_add_test(tc, hashmap_check); + suite_add_tcase(s, tc); + + tc = tcase_create("array_functions"); + tcase_add_test(tc, array_check); + suite_add_tcase(s, tc); + + tc = tcase_create("list_functions"); + tcase_add_test(tc, list_check); + suite_add_tcase(s, tc); + + tc = tcase_create("util_functions"); + tcase_add_test(tc, get_layer_path_check); + tcase_add_test(tc, buxton_data_copy_check); + tcase_add_test(tc, buxton_type_as_string_check); + tcase_add_test(tc, _write_check); + suite_add_tcase(s, tc); + + tc = tcase_create("buxton_serialize_functions"); + tcase_add_test(tc, buxton_db_serialize_check); + tcase_add_test(tc, buxton_message_serialize_check); + tcase_add_test(tc, buxton_get_message_size_check); + suite_add_tcase(s, tc); + + return s; +} + +int main(void) +{ + int number_failed; + Suite *s; + SRunner *sr; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_BUILDDIR "/test/test.conf"); + s = shared_lib_suite(); + sr = srunner_create(s); + srunner_run_all(sr, CK_VERBOSE); + number_failed = srunner_ntests_failed(sr); + srunner_free(sr); + + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/check_smack.c b/test/check_smack.c new file mode 100644 index 0000000..107c4f1 --- /dev/null +++ b/test/check_smack.c @@ -0,0 +1,228 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <check.h> +#include <limits.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/wait.h> +#include <unistd.h> + +#include "buxton.h" +#include "configurator.h" +#include "check_utils.h" +#include "daemon.h" +#include "log.h" +#include "smack.h" +#include "util.h" + +#ifdef NDEBUG + #error "re-run configure with --enable-debug" +#endif + +static pid_t daemon_pid; + +static void exec_daemon(void) +{ + char path[PATH_MAX]; + + //FIXME: path is wrong for makedistcheck + snprintf(path, PATH_MAX, "%s/check_buxtond", get_current_dir_name()); + + if (execl(path, "check_buxtond", (const char*)NULL) < 0) { + fail("couldn't exec: %m"); + } + fail("should never reach here"); +} + +static void setup(void) +{ + daemon_pid = 0; + sigset_t sigset; + pid_t pid; + + unlink(buxton_socket()); + + sigemptyset(&sigset); + sigaddset(&sigset, SIGCHLD); + sigprocmask(SIG_BLOCK, &sigset, NULL); + + pid = fork(); + fail_if(pid < 0, "couldn't fork"); + if (pid) { + /* parent*/ + daemon_pid = pid; + usleep(128*1000); + } else { + /* child */ + exec_daemon(); + } +} + +static void teardown(void) +{ + if (daemon_pid) { + int status; + pid_t pid; + + pid = waitpid(daemon_pid, &status, WNOHANG); + fail_if(pid == -1, "waitpid error"); + if (pid) { + fail("daemon crashed!"); + } else { + /* if the daemon is still running, kill it */ + kill(SIGTERM, daemon_pid); + usleep(64*1000); + kill(SIGKILL, daemon_pid); + } + } +} + +START_TEST(smack_access_check) +{ + bool ret; + BuxtonString subject; + BuxtonString object; + + ret = buxton_cache_smack_rules(); + fail_if(!ret, "Failed to cache Smack rules"); + + subject = buxton_string_pack("system"); + object = buxton_string_pack("base/sample/key"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access was denied, but should have been granted"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(ret, "Write access was granted, but should have been denied"); + + subject = buxton_string_pack("system"); + object = buxton_string_pack("system/sample/key"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access was denied"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(!ret, "Write access was denied"); + + subject = buxton_string_pack("*"); + object = buxton_string_pack("foo"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(ret, "Read access granted for * subject"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(ret, "Write access granted for * subject"); + + subject = buxton_string_pack("foo"); + object = buxton_string_pack("@"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access denied for @ object"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(!ret, "Write access denied for @ object"); + + subject = buxton_string_pack("@"); + object = buxton_string_pack("foo"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access denied for @ subject"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(!ret, "Write access denied for @ subject"); + + subject = buxton_string_pack("foo"); + object = buxton_string_pack("*"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access denied for * object"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(!ret, "Write access denied for * object"); + + subject = buxton_string_pack("foo"); + object = buxton_string_pack("foo"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access denied for matching subject/object"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(!ret, "Write access denied for matching subject/object"); + + subject = buxton_string_pack("foo"); + object = buxton_string_pack("_"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access denied for _ object"); + + subject = buxton_string_pack("^"); + object = buxton_string_pack("foo"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(!ret, "Read access denied for ^ subject"); + + subject = buxton_string_pack("subjecttest"); + object = buxton_string_pack("objecttest"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_READ); + fail_if(ret, "Read access granted for unrecognized subject/object"); + + subject = buxton_string_pack("subjecttest"); + object = buxton_string_pack("objecttest"); + ret = buxton_check_smack_access(&subject, &object, ACCESS_WRITE); + fail_if(ret, "Write access granted for unrecognized subject/object"); +} +END_TEST + +static Suite * +daemon_suite(void) +{ + Suite *s; + TCase *tc; + bool __attribute__((unused))dummy; + + s = suite_create("smack"); + + dummy = buxton_cache_smack_rules(); + if (buxton_smack_enabled()) { + tc = tcase_create("smack access test functions"); + tcase_add_checked_fixture(tc, setup, teardown); + /* TODO: add tests that use actual client Smack labels */ + suite_add_tcase(s, tc); + + tc = tcase_create("smack libsecurity functions"); + tcase_add_test(tc, smack_access_check); + suite_add_tcase(s, tc); + } else { + buxton_log("Smack support not detected; skipping this test suite\n"); + } + + return s; +} + +int main(void) +{ + int number_failed; + Suite *s; + SRunner *sr; + + putenv("BUXTON_CONF_FILE=" ABS_TOP_BUILDDIR "/test/test.conf"); + s = daemon_suite(); + sr = srunner_create(s); + srunner_run_all(sr, CK_VERBOSE); + number_failed = srunner_ntests_failed(sr); + srunner_free(sr); + + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/check_utils.c b/test/check_utils.c new file mode 100644 index 0000000..fda288a --- /dev/null +++ b/test/check_utils.c @@ -0,0 +1,38 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +#include <check.h> +#include <sys/socket.h> + +#include "check_utils.h" + +void setup_socket_pair(int *client, int *server) +{ + int socks[2]; + fail_if(socketpair(AF_UNIX, SOCK_STREAM, 0, socks), + "socketpair: %m"); + + *client = socks[0]; + *server = socks[1]; +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/check_utils.h b/test/check_utils.h new file mode 100644 index 0000000..81e1ae9 --- /dev/null +++ b/test/check_utils.h @@ -0,0 +1,42 @@ +/* + * This file is part of buxton. + * + * Copyright (C) 2013 Intel Corporation + * + * buxton is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + */ + +/** + * \file check_utils.h Internal header + * This file is used internally by buxton to provide functionality + * used for testing + */ + +#pragma once + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +/** + * Set up a socket pair + * @param client Client socket file descriptor + * @param server Server socket file descriptor + */ +void setup_socket_pair(int *client, int *server); + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ diff --git a/test/test-configurator.conf b/test/test-configurator.conf new file mode 100644 index 0000000..cd693d2 --- /dev/null +++ b/test/test-configurator.conf @@ -0,0 +1,55 @@ +# +# Test config for buxton configurator +# + +[Configuration] +ModuleDirectory=/shut/your/mouth +DatabasePath=/you/are/so/suck +SmackLoadFile=/smack/smack/smack +SocketPath=/hurp/durp/durp + +[base] +Type=System +Backend=gdbm +Description=Operating System configuration layer +Priority=0 +# This will end up being a file at @@DB_PATH@@/base.db + +[isp] +Type=System +Backend=gdbm +Description=ISP specific settings +Priority=1 +# This will end up being a file at @@DB_PATH@@/isp.db + +[temp] +Type=System +Backend=memory +Priority=99 +Description=A termporary layer for scratch settings and data +# This will not end up in any file + +[user] +Type=User +Backend=gdbm +Priority=1000 +Description=Per-user settings +# This will end up in @@DB_PATH@@/user-<uid>.db + +[test-gdbm] +Type=System +Backend=gdbm +Priority=5000 +Description="GDBM test db" + +[test-memory] +Type=System +Backend=memory +Priority=5001 +Description="Memory test db" + +[test-gdbm-user] +Type=User +Backend=gdbm +Priority=6000 +Description=GDBM test db for user diff --git a/test/test-fail.ini.in b/test/test-fail.ini.in new file mode 100644 index 0000000..d194594 --- /dev/null +++ b/test/test-fail.ini.in @@ -0,0 +1,10 @@ +# +# All of these should trigger syntax errors +# +[default] +fail +boat +fail \ +boat +50 - 8 ; +x + y ; diff --git a/test/test-pass.ini.in b/test/test-pass.ini.in new file mode 100644 index 0000000..3c364dc --- /dev/null +++ b/test/test-pass.ini.in @@ -0,0 +1,26 @@ +# +# This is an example of a layer config file +# + +[Defaults] +Layers = OS, Platform, System, Custom, User; +SmackLabel= "_"; +Backend = gdbm; + +[OS] +Description = "Operating System configuration layer"; + +[Platform] +Description = "Platform configuration layer"; +Backend = memory; + +[System] +Description = "System configuration layer"; + +[Custom] +Description = "Special configuration layer"; +SmackLabel= "CarrierLocked"; + +[User] +Description = "Per User configuration layer"; + diff --git a/test/test.conf b/test/test.conf new file mode 100644 index 0000000..d3f963a --- /dev/null +++ b/test/test.conf @@ -0,0 +1,55 @@ +# +# Default buxton config file +# + +[Configuration] +ModuleDirectory=/home/wdouglas/src/buxton/.libs +DatabasePath=/home/wdouglas/src/buxton/test/databases +SmackLoadFile=/home/wdouglas/src/buxton/test/test.load2 +SocketPath=/home/wdouglas/src/buxton/test/buxton-socket + +[base] +Type=System +Backend=gdbm +Description=Operating System configuration layer +Priority=0 +# This will end up being a file at @/var/lib/buxton@/base.db + +[isp] +Type=System +Backend=gdbm +Description=ISP specific settings +Priority=1 +# This will end up being a file at @/var/lib/buxton@/isp.db + +[temp] +Type=System +Backend=memory +Priority=99 +Description=A termporary layer for scratch settings and data +# This will not end up in any file + +[user] +Type=User +Backend=gdbm +Priority=1000 +Description=Per-user settings +# This will end up in @/var/lib/buxton@/user-<uid>.db + +[test-gdbm] +Type=System +Backend=gdbm +Priority=5000 +Description="GDBM test db" + +[test-memory] +Type=System +Backend=memory +Priority=5001 +Description="Memory test db" + +[test-gdbm-user] +Type=User +Backend=gdbm +Priority=6000 +Description=GDBM test db for user diff --git a/test/test.conf.in b/test/test.conf.in new file mode 100644 index 0000000..ac26e35 --- /dev/null +++ b/test/test.conf.in @@ -0,0 +1,55 @@ +# +# Default buxton config file +# + +[Configuration] +ModuleDirectory=@abs_top_builddir@/.libs +DatabasePath=@abs_top_builddir@/test/databases +SmackLoadFile=@abs_top_srcdir@/test/test.load2 +SocketPath=@abs_top_builddir@/test/buxton-socket + +[base] +Type=System +Backend=gdbm +Description=Operating System configuration layer +Priority=0 +# This will end up being a file at @@DB_PATH@@/base.db + +[isp] +Type=System +Backend=gdbm +Description=ISP specific settings +Priority=1 +# This will end up being a file at @@DB_PATH@@/isp.db + +[temp] +Type=System +Backend=memory +Priority=99 +Description=A termporary layer for scratch settings and data +# This will not end up in any file + +[user] +Type=User +Backend=gdbm +Priority=1000 +Description=Per-user settings +# This will end up in @@DB_PATH@@/user-<uid>.db + +[test-gdbm] +Type=System +Backend=gdbm +Priority=5000 +Description="GDBM test db" + +[test-memory] +Type=System +Backend=memory +Priority=5001 +Description="Memory test db" + +[test-gdbm-user] +Type=User +Backend=gdbm +Priority=6000 +Description=GDBM test db for user diff --git a/test/test.load2 b/test/test.load2 new file mode 100644 index 0000000..afea080 --- /dev/null +++ b/test/test.load2 @@ -0,0 +1,13 @@ +_ base/sample/key rw +_ system/sample/key rw +_ user/sample/key r +system base/sample/key r +system system/sample/key rw +system user/sample/key r +user base/sample/key r +user system/sample/key r +user user/sample/key rw +_ System rw +_ User rw +System _ rw +User _ rw |