summaryrefslogtreecommitdiff
path: root/Modules/UseJava.cmake
diff options
context:
space:
mode:
Diffstat (limited to 'Modules/UseJava.cmake')
-rw-r--r--Modules/UseJava.cmake881
1 files changed, 881 insertions, 0 deletions
diff --git a/Modules/UseJava.cmake b/Modules/UseJava.cmake
new file mode 100644
index 000000000..0b2d1b833
--- /dev/null
+++ b/Modules/UseJava.cmake
@@ -0,0 +1,881 @@
+# - Use Module for Java
+# This file provides functions for Java. It is assumed that FindJava.cmake
+# has already been loaded. See FindJava.cmake for information on how to
+# load Java into your CMake project.
+#
+# add_jar(TARGET_NAME SRC1 SRC2 .. SRCN RCS1 RCS2 .. RCSN)
+#
+# This command creates a <TARGET_NAME>.jar. It compiles the given source
+# files (SRC) and adds the given resource files (RCS) to the jar file.
+# If only resource files are given then just a jar file is created.
+#
+# Additional instructions:
+# To add compile flags to the target you can set these flags with
+# the following variable:
+#
+# set(CMAKE_JAVA_COMPILE_FLAGS -nowarn)
+#
+# To add a path or a jar file to the class path you can do this
+# with the CMAKE_JAVA_INCLUDE_PATH variable.
+#
+# set(CMAKE_JAVA_INCLUDE_PATH /usr/share/java/shibboleet.jar)
+#
+# To use a different output name for the target you can set it with:
+#
+# set(CMAKE_JAVA_TARGET_OUTPUT_NAME shibboleet.jar)
+# add_jar(foobar foobar.java)
+#
+# To use a different output directory than CMAKE_CURRENT_BINARY_DIR
+# you can set it with:
+#
+# set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${PROJECT_BINARY_DIR}/bin)
+#
+# To define an entry point in your jar you can set it with:
+#
+# set(CMAKE_JAVA_JAR_ENTRY_POINT com/examples/MyProject/Main)
+#
+# To add a VERSION to the target output name you can set it using
+# CMAKE_JAVA_TARGET_VERSION. This will create a jar file with the name
+# shibboleet-1.0.0.jar and will create a symlink shibboleet.jar
+# pointing to the jar with the version information.
+#
+# set(CMAKE_JAVA_TARGET_VERSION 1.2.0)
+# add_jar(shibboleet shibbotleet.java)
+#
+# If the target is a JNI library, utilize the following commands to
+# create a JNI symbolic link:
+#
+# set(CMAKE_JNI_TARGET TRUE)
+# set(CMAKE_JAVA_TARGET_VERSION 1.2.0)
+# add_jar(shibboleet shibbotleet.java)
+# install_jar(shibboleet ${LIB_INSTALL_DIR}/shibboleet)
+# install_jni_symlink(shibboleet ${JAVA_LIB_INSTALL_DIR})
+#
+# If a single target needs to produce more than one jar from its
+# java source code, to prevent the accumulation of duplicate class
+# files in subsequent jars, set/reset CMAKE_JAR_CLASSES_PREFIX prior
+# to calling the add_jar() function:
+#
+# set(CMAKE_JAR_CLASSES_PREFIX com/redhat/foo)
+# add_jar(foo foo.java)
+#
+# set(CMAKE_JAR_CLASSES_PREFIX com/redhat/bar)
+# add_jar(bar bar.java)
+#
+# Target Properties:
+# The add_jar() functions sets some target properties. You can get these
+# properties with the
+# get_property(TARGET <target_name> PROPERTY <propery_name>)
+# command.
+#
+# INSTALL_FILES The files which should be installed. This is used by
+# install_jar().
+# JNI_SYMLINK The JNI symlink which should be installed.
+# This is used by install_jni_symlink().
+# JAR_FILE The location of the jar file so that you can include
+# it.
+# CLASS_DIR The directory where the class files can be found. For
+# example to use them with javah.
+#
+# find_jar(<VAR>
+# name | NAMES name1 [name2 ...]
+# [PATHS path1 [path2 ... ENV var]]
+# [VERSIONS version1 [version2]]
+# [DOC "cache documentation string"]
+# )
+#
+# This command is used to find a full path to the named jar. A cache
+# entry named by <VAR> is created to stor the result of this command. If
+# the full path to a jar is found the result is stored in the variable
+# and the search will not repeated unless the variable is cleared. If
+# nothing is found, the result will be <VAR>-NOTFOUND, and the search
+# will be attempted again next time find_jar is invoked with the same
+# variable.
+# The name of the full path to a file that is searched for is specified
+# by the names listed after NAMES argument. Additional search locations
+# can be specified after the PATHS argument. If you require special a
+# version of a jar file you can specify it with the VERSIONS argument.
+# The argument after DOC will be used for the documentation string in
+# the cache.
+#
+# install_jar(TARGET_NAME DESTINATION)
+#
+# This command installs the TARGET_NAME files to the given DESTINATION.
+# It should be called in the same scope as add_jar() or it will fail.
+#
+# install_jni_symlink(TARGET_NAME DESTINATION)
+#
+# This command installs the TARGET_NAME JNI symlinks to the given
+# DESTINATION. It should be called in the same scope as add_jar()
+# or it will fail.
+#
+# create_javadoc(<VAR>
+# PACKAGES pkg1 [pkg2 ...]
+# [SOURCEPATH <sourcepath>]
+# [CLASSPATH <classpath>]
+# [INSTALLPATH <install path>]
+# [DOCTITLE "the documentation title"]
+# [WINDOWTITLE "the title of the document"]
+# [AUTHOR TRUE|FALSE]
+# [USE TRUE|FALSE]
+# [VERSION TRUE|FALSE]
+# )
+#
+# Create java documentation based on files or packages. For more
+# details please read the javadoc manpage.
+#
+# There are two main signatures for create_javadoc. The first
+# signature works with package names on a path with source files:
+#
+# Example:
+# create_javadoc(my_example_doc
+# PACKAGES com.exmaple.foo com.example.bar
+# SOURCEPATH "${CMAKE_CURRENT_SOURCE_DIR}"
+# CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
+# WINDOWTITLE "My example"
+# DOCTITLE "<h1>My example</h1>"
+# AUTHOR TRUE
+# USE TRUE
+# VERSION TRUE
+# )
+#
+# The second signature for create_javadoc works on a given list of
+# files.
+#
+# create_javadoc(<VAR>
+# FILES file1 [file2 ...]
+# [CLASSPATH <classpath>]
+# [INSTALLPATH <install path>]
+# [DOCTITLE "the documentation title"]
+# [WINDOWTITLE "the title of the document"]
+# [AUTHOR TRUE|FALSE]
+# [USE TRUE|FALSE]
+# [VERSION TRUE|FALSE]
+# )
+#
+# Example:
+# create_javadoc(my_example_doc
+# FILES ${example_SRCS}
+# CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
+# WINDOWTITLE "My example"
+# DOCTITLE "<h1>My example</h1>"
+# AUTHOR TRUE
+# USE TRUE
+# VERSION TRUE
+# )
+#
+# Both signatures share most of the options. These options are the
+# same as what you can find in the javadoc manpage. Please look at
+# the manpage for CLASSPATH, DOCTITLE, WINDOWTITLE, AUTHOR, USE and
+# VERSION.
+#
+# The documentation will be by default installed to
+#
+# ${CMAKE_INSTALL_PREFIX}/share/javadoc/<VAR>
+#
+# if you don't set the INSTALLPATH.
+#
+
+#=============================================================================
+# Copyright 2010-2011 Andreas schneider <asn@redhat.com>
+# Copyright 2010 Ben Boeckel <ben.boeckel@kitware.com>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+# License text for the above reference.)
+
+function (__java_copy_file src dest comment)
+ add_custom_command(
+ OUTPUT ${dest}
+ COMMAND cmake -E copy_if_different
+ ARGS ${src}
+ ${dest}
+ DEPENDS ${src}
+ COMMENT ${comment})
+endfunction (__java_copy_file src dest comment)
+
+# define helper scripts
+set(_JAVA_CLASS_FILELIST_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaClassFilelist.cmake)
+set(_JAVA_SYMLINK_SCRIPT ${CMAKE_CURRENT_LIST_DIR}/UseJavaSymlinks.cmake)
+
+function(add_jar _TARGET_NAME)
+ set(_JAVA_SOURCE_FILES ${ARGN})
+
+ if (NOT DEFINED CMAKE_JAVA_TARGET_OUTPUT_DIR)
+ set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
+ endif(NOT DEFINED CMAKE_JAVA_TARGET_OUTPUT_DIR)
+
+ if (CMAKE_JAVA_JAR_ENTRY_POINT)
+ set(_ENTRY_POINT_OPTION e)
+ set(_ENTRY_POINT_VALUE ${CMAKE_JAVA_JAR_ENTRY_POINT})
+ endif (CMAKE_JAVA_JAR_ENTRY_POINT)
+
+ if (LIBRARY_OUTPUT_PATH)
+ set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_PATH})
+ else (LIBRARY_OUTPUT_PATH)
+ set(CMAKE_JAVA_LIBRARY_OUTPUT_PATH ${CMAKE_JAVA_TARGET_OUTPUT_DIR})
+ endif (LIBRARY_OUTPUT_PATH)
+
+ set(CMAKE_JAVA_INCLUDE_PATH
+ ${CMAKE_JAVA_INCLUDE_PATH}
+ ${CMAKE_CURRENT_SOURCE_DIR}
+ ${CMAKE_JAVA_OBJECT_OUTPUT_PATH}
+ ${CMAKE_JAVA_LIBRARY_OUTPUT_PATH}
+ )
+
+ if (WIN32 AND NOT CYGWIN)
+ set(CMAKE_JAVA_INCLUDE_FLAG_SEP ";")
+ else (WIN32 AND NOT CYGWIN)
+ set(CMAKE_JAVA_INCLUDE_FLAG_SEP ":")
+ endif(WIN32 AND NOT CYGWIN)
+
+ foreach (JAVA_INCLUDE_DIR ${CMAKE_JAVA_INCLUDE_PATH})
+ set(CMAKE_JAVA_INCLUDE_PATH_FINAL "${CMAKE_JAVA_INCLUDE_PATH_FINAL}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${JAVA_INCLUDE_DIR}")
+ endforeach(JAVA_INCLUDE_DIR)
+
+ set(CMAKE_JAVA_CLASS_OUTPUT_PATH "${CMAKE_JAVA_TARGET_OUTPUT_DIR}${CMAKE_FILES_DIRECTORY}/${_TARGET_NAME}.dir")
+
+ set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}.jar")
+ if (CMAKE_JAVA_TARGET_OUTPUT_NAME AND CMAKE_JAVA_TARGET_VERSION)
+ set(_JAVA_TARGET_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}-${CMAKE_JAVA_TARGET_VERSION}.jar")
+ set(_JAVA_TARGET_OUTPUT_LINK "${CMAKE_JAVA_TARGET_OUTPUT_NAME}.jar")
+ elseif (CMAKE_JAVA_TARGET_VERSION)
+ set(_JAVA_TARGET_OUTPUT_NAME "${_TARGET_NAME}-${CMAKE_JAVA_TARGET_VERSION}.jar")
+ set(_JAVA_TARGET_OUTPUT_LINK "${_TARGET_NAME}.jar")
+ elseif (CMAKE_JAVA_TARGET_OUTPUT_NAME)
+ set(_JAVA_TARGET_OUTPUT_NAME "${CMAKE_JAVA_TARGET_OUTPUT_NAME}.jar")
+ endif (CMAKE_JAVA_TARGET_OUTPUT_NAME AND CMAKE_JAVA_TARGET_VERSION)
+ # reset
+ set(CMAKE_JAVA_TARGET_OUTPUT_NAME)
+
+ set(_JAVA_CLASS_FILES)
+ set(_JAVA_COMPILE_FILES)
+ set(_JAVA_DEPENDS)
+ set(_JAVA_RESOURCE_FILES)
+ foreach(_JAVA_SOURCE_FILE ${_JAVA_SOURCE_FILES})
+ get_filename_component(_JAVA_EXT ${_JAVA_SOURCE_FILE} EXT)
+ get_filename_component(_JAVA_FILE ${_JAVA_SOURCE_FILE} NAME_WE)
+ get_filename_component(_JAVA_PATH ${_JAVA_SOURCE_FILE} PATH)
+ get_filename_component(_JAVA_FULL ${_JAVA_SOURCE_FILE} ABSOLUTE)
+
+ file(RELATIVE_PATH _JAVA_REL_BINARY_PATH ${CMAKE_JAVA_TARGET_OUTPUT_DIR} ${_JAVA_FULL})
+ file(RELATIVE_PATH _JAVA_REL_SOURCE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${_JAVA_FULL})
+ string(LENGTH ${_JAVA_REL_BINARY_PATH} _BIN_LEN)
+ string(LENGTH ${_JAVA_REL_SOURCE_PATH} _SRC_LEN)
+ if (${_BIN_LEN} LESS ${_SRC_LEN})
+ set(_JAVA_REL_PATH ${_JAVA_REL_BINARY_PATH})
+ else (${_BIN_LEN} LESS ${_SRC_LEN})
+ set(_JAVA_REL_PATH ${_JAVA_REL_SOURCE_PATH})
+ endif (${_BIN_LEN} LESS ${_SRC_LEN})
+ get_filename_component(_JAVA_REL_PATH ${_JAVA_REL_PATH} PATH)
+
+ if (_JAVA_EXT MATCHES ".java")
+ list(APPEND _JAVA_COMPILE_FILES ${_JAVA_SOURCE_FILE})
+ set(_JAVA_CLASS_FILE "${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_REL_PATH}/${_JAVA_FILE}.class")
+ set(_JAVA_CLASS_FILES ${_JAVA_CLASS_FILES} ${_JAVA_CLASS_FILE})
+
+ elseif (_JAVA_EXT MATCHES ".jar"
+ OR _JAVA_EXT MATCHES ".war"
+ OR _JAVA_EXT MATCHES ".ear"
+ OR _JAVA_EXT MATCHES ".sar")
+ list(APPEND CMAKE_JAVA_INCLUDE_PATH ${_JAVA_SOURCE_FILE})
+
+ elseif (_JAVA_EXT STREQUAL "")
+ list(APPEND CMAKE_JAVA_INCLUDE_PATH ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}} ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}_CLASSPATH})
+ list(APPEND _JAVA_DEPENDS ${JAVA_JAR_TARGET_${_JAVA_SOURCE_FILE}})
+
+ else (_JAVA_EXT MATCHES ".java")
+ __java_copy_file(${CMAKE_CURRENT_SOURCE_DIR}/${_JAVA_SOURCE_FILE}
+ ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/${_JAVA_SOURCE_FILE}
+ "Copying ${_JAVA_SOURCE_FILE} to the build directory")
+ list(APPEND _JAVA_RESOURCE_FILES ${_JAVA_SOURCE_FILE})
+ endif (_JAVA_EXT MATCHES ".java")
+ endforeach(_JAVA_SOURCE_FILE)
+
+ # create an empty java_class_filelist
+ if (NOT EXISTS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist)
+ file(WRITE ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist "")
+ endif()
+
+ if (_JAVA_COMPILE_FILES)
+ # Compile the java files and create a list of class files
+ add_custom_command(
+ # NOTE: this command generates an artificial dependency file
+ OUTPUT ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
+ COMMAND ${Java_JAVAC_EXECUTABLE}
+ ${CMAKE_JAVA_COMPILE_FLAGS}
+ -classpath "${CMAKE_JAVA_INCLUDE_PATH_FINAL}"
+ -d ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+ ${_JAVA_COMPILE_FILES}
+ COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
+ DEPENDS ${_JAVA_COMPILE_FILES}
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ COMMENT "Building Java objects for ${_TARGET_NAME}.jar"
+ )
+ add_custom_command(
+ OUTPUT ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist
+ COMMAND ${CMAKE_COMMAND}
+ -DCMAKE_JAVA_CLASS_OUTPUT_PATH=${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+ -DCMAKE_JAR_CLASSES_PREFIX="${CMAKE_JAR_CLASSES_PREFIX}"
+ -P ${_JAVA_CLASS_FILELIST_SCRIPT}
+ DEPENDS ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_compiled_${_TARGET_NAME}
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ )
+ endif (_JAVA_COMPILE_FILES)
+
+ # create the jar file
+ set(_JAVA_JAR_OUTPUT_PATH
+ ${CMAKE_JAVA_TARGET_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_NAME})
+ if (CMAKE_JNI_TARGET)
+ add_custom_command(
+ OUTPUT ${_JAVA_JAR_OUTPUT_PATH}
+ COMMAND ${Java_JAR_EXECUTABLE}
+ -cf${_ENTRY_POINT_OPTION} ${_JAVA_JAR_OUTPUT_PATH} ${_ENTRY_POINT_VALUE}
+ ${_JAVA_RESOURCE_FILES} @java_class_filelist
+ COMMAND ${CMAKE_COMMAND}
+ -D_JAVA_TARGET_DIR=${CMAKE_JAVA_TARGET_OUTPUT_DIR}
+ -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME}
+ -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK}
+ -P ${_JAVA_SYMLINK_SCRIPT}
+ COMMAND ${CMAKE_COMMAND}
+ -D_JAVA_TARGET_DIR=${CMAKE_JAVA_TARGET_OUTPUT_DIR}
+ -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_JAR_OUTPUT_PATH}
+ -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK}
+ -P ${_JAVA_SYMLINK_SCRIPT}
+ DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS} ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist
+ WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+ COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}"
+ )
+ else ()
+ add_custom_command(
+ OUTPUT ${_JAVA_JAR_OUTPUT_PATH}
+ COMMAND ${Java_JAR_EXECUTABLE}
+ -cf${_ENTRY_POINT_OPTION} ${_JAVA_JAR_OUTPUT_PATH} ${_ENTRY_POINT_VALUE}
+ ${_JAVA_RESOURCE_FILES} @java_class_filelist
+ COMMAND ${CMAKE_COMMAND}
+ -D_JAVA_TARGET_DIR=${CMAKE_JAVA_TARGET_OUTPUT_DIR}
+ -D_JAVA_TARGET_OUTPUT_NAME=${_JAVA_TARGET_OUTPUT_NAME}
+ -D_JAVA_TARGET_OUTPUT_LINK=${_JAVA_TARGET_OUTPUT_LINK}
+ -P ${_JAVA_SYMLINK_SCRIPT}
+ WORKING_DIRECTORY ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+ DEPENDS ${_JAVA_RESOURCE_FILES} ${_JAVA_DEPENDS} ${CMAKE_JAVA_CLASS_OUTPUT_PATH}/java_class_filelist
+ COMMENT "Creating Java archive ${_JAVA_TARGET_OUTPUT_NAME}"
+ )
+ endif (CMAKE_JNI_TARGET)
+
+ # Add the target and make sure we have the latest resource files.
+ add_custom_target(${_TARGET_NAME} ALL DEPENDS ${_JAVA_JAR_OUTPUT_PATH})
+
+ set_property(
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ INSTALL_FILES
+ ${_JAVA_JAR_OUTPUT_PATH}
+ )
+
+ if (_JAVA_TARGET_OUTPUT_LINK)
+ set_property(
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ INSTALL_FILES
+ ${_JAVA_JAR_OUTPUT_PATH}
+ ${CMAKE_JAVA_TARGET_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_LINK}
+ )
+
+ if (CMAKE_JNI_TARGET)
+ set_property(
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ JNI_SYMLINK
+ ${CMAKE_JAVA_TARGET_OUTPUT_DIR}/${_JAVA_TARGET_OUTPUT_LINK}
+ )
+ endif (CMAKE_JNI_TARGET)
+ endif (_JAVA_TARGET_OUTPUT_LINK)
+
+ set_property(
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ JAR_FILE
+ ${_JAVA_JAR_OUTPUT_PATH}
+ )
+
+ set_property(
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ CLASSDIR
+ ${CMAKE_JAVA_CLASS_OUTPUT_PATH}
+ )
+
+endfunction(add_jar)
+
+function(INSTALL_JAR _TARGET_NAME _DESTINATION)
+ get_property(__FILES
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ INSTALL_FILES
+ )
+
+ if (__FILES)
+ install(
+ FILES
+ ${__FILES}
+ DESTINATION
+ ${_DESTINATION}
+ )
+ else (__FILES)
+ message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.")
+ endif (__FILES)
+endfunction(INSTALL_JAR _TARGET_NAME _DESTINATION)
+
+function(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION)
+ get_property(__SYMLINK
+ TARGET
+ ${_TARGET_NAME}
+ PROPERTY
+ JNI_SYMLINK
+ )
+
+ if (__SYMLINK)
+ install(
+ FILES
+ ${__SYMLINK}
+ DESTINATION
+ ${_DESTINATION}
+ )
+ else (__SYMLINK)
+ message(SEND_ERROR "The target ${_TARGET_NAME} is not known in this scope.")
+ endif (__SYMLINK)
+endfunction(INSTALL_JNI_SYMLINK _TARGET_NAME _DESTINATION)
+
+function (find_jar VARIABLE)
+ set(_jar_names)
+ set(_jar_files)
+ set(_jar_versions)
+ set(_jar_paths
+ /usr/share/java/
+ /usr/local/share/java/
+ ${Java_JAR_PATHS})
+ set(_jar_doc "NOTSET")
+
+ set(_state "name")
+
+ foreach (arg ${ARGN})
+ if (${_state} STREQUAL "name")
+ if (${arg} STREQUAL "VERSIONS")
+ set(_state "versions")
+ elseif (${arg} STREQUAL "NAMES")
+ set(_state "names")
+ elseif (${arg} STREQUAL "PATHS")
+ set(_state "paths")
+ elseif (${arg} STREQUAL "DOC")
+ set(_state "doc")
+ else (${arg} STREQUAL "NAMES")
+ set(_jar_names ${arg})
+ if (_jar_doc STREQUAL "NOTSET")
+ set(_jar_doc "Finding ${arg} jar")
+ endif (_jar_doc STREQUAL "NOTSET")
+ endif (${arg} STREQUAL "VERSIONS")
+ elseif (${_state} STREQUAL "versions")
+ if (${arg} STREQUAL "NAMES")
+ set(_state "names")
+ elseif (${arg} STREQUAL "PATHS")
+ set(_state "paths")
+ elseif (${arg} STREQUAL "DOC")
+ set(_state "doc")
+ else (${arg} STREQUAL "NAMES")
+ set(_jar_versions ${_jar_versions} ${arg})
+ endif (${arg} STREQUAL "NAMES")
+ elseif (${_state} STREQUAL "names")
+ if (${arg} STREQUAL "VERSIONS")
+ set(_state "versions")
+ elseif (${arg} STREQUAL "PATHS")
+ set(_state "paths")
+ elseif (${arg} STREQUAL "DOC")
+ set(_state "doc")
+ else (${arg} STREQUAL "VERSIONS")
+ set(_jar_names ${_jar_names} ${arg})
+ if (_jar_doc STREQUAL "NOTSET")
+ set(_jar_doc "Finding ${arg} jar")
+ endif (_jar_doc STREQUAL "NOTSET")
+ endif (${arg} STREQUAL "VERSIONS")
+ elseif (${_state} STREQUAL "paths")
+ if (${arg} STREQUAL "VERSIONS")
+ set(_state "versions")
+ elseif (${arg} STREQUAL "NAMES")
+ set(_state "names")
+ elseif (${arg} STREQUAL "DOC")
+ set(_state "doc")
+ else (${arg} STREQUAL "VERSIONS")
+ set(_jar_paths ${_jar_paths} ${arg})
+ endif (${arg} STREQUAL "VERSIONS")
+ elseif (${_state} STREQUAL "doc")
+ if (${arg} STREQUAL "VERSIONS")
+ set(_state "versions")
+ elseif (${arg} STREQUAL "NAMES")
+ set(_state "names")
+ elseif (${arg} STREQUAL "PATHS")
+ set(_state "paths")
+ else (${arg} STREQUAL "VERSIONS")
+ set(_jar_doc ${arg})
+ endif (${arg} STREQUAL "VERSIONS")
+ endif (${_state} STREQUAL "name")
+ endforeach (arg ${ARGN})
+
+ if (NOT _jar_names)
+ message(FATAL_ERROR "find_jar: No name to search for given")
+ endif (NOT _jar_names)
+
+ foreach (jar_name ${_jar_names})
+ foreach (version ${_jar_versions})
+ set(_jar_files ${_jar_files} ${jar_name}-${version}.jar)
+ endforeach (version ${_jar_versions})
+ set(_jar_files ${_jar_files} ${jar_name}.jar)
+ endforeach (jar_name ${_jar_names})
+
+ find_file(${VARIABLE}
+ NAMES ${_jar_files}
+ PATHS ${_jar_paths}
+ DOC ${_jar_doc}
+ NO_DEFAULT_PATH)
+endfunction (find_jar VARIABLE)
+
+function(create_javadoc _target)
+ set(_javadoc_packages)
+ set(_javadoc_files)
+ set(_javadoc_sourcepath)
+ set(_javadoc_classpath)
+ set(_javadoc_installpath "${CMAKE_INSTALL_PREFIX}/share/javadoc")
+ set(_javadoc_doctitle)
+ set(_javadoc_windowtitle)
+ set(_javadoc_author FALSE)
+ set(_javadoc_version FALSE)
+ set(_javadoc_use FALSE)
+
+ set(_state "package")
+
+ foreach (arg ${ARGN})
+ if (${_state} STREQUAL "package")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_packages ${arg})
+ set(_state "packages")
+ endif ()
+ elseif (${_state} STREQUAL "packages")
+ if (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ list(APPEND _javadoc_packages ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "files")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ list(APPEND _javadoc_files ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "sourcepath")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ list(APPEND _javadoc_sourcepath ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "classpath")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ list(APPEND _javadoc_classpath ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "installpath")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_installpath ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "doctitle")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_doctitle ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "windowtitle")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_windowtitle ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "author")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_author ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "use")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_use ${arg})
+ endif ()
+ elseif (${_state} STREQUAL "version")
+ if (${arg} STREQUAL "PACKAGES")
+ set(_state "packages")
+ elseif (${arg} STREQUAL "FILES")
+ set(_state "files")
+ elseif (${arg} STREQUAL "SOURCEPATH")
+ set(_state "sourcepath")
+ elseif (${arg} STREQUAL "CLASSPATH")
+ set(_state "classpath")
+ elseif (${arg} STREQUAL "INSTALLPATH")
+ set(_state "installpath")
+ elseif (${arg} STREQUAL "DOCTITLE")
+ set(_state "doctitle")
+ elseif (${arg} STREQUAL "WINDOWTITLE")
+ set(_state "windowtitle")
+ elseif (${arg} STREQUAL "AUTHOR")
+ set(_state "author")
+ elseif (${arg} STREQUAL "USE")
+ set(_state "use")
+ elseif (${arg} STREQUAL "VERSION")
+ set(_state "version")
+ else ()
+ set(_javadoc_version ${arg})
+ endif ()
+ endif (${_state} STREQUAL "package")
+ endforeach (arg ${ARGN})
+
+ set(_javadoc_builddir ${CMAKE_CURRENT_BINARY_DIR}/javadoc/${_target})
+ set(_javadoc_options -d ${_javadoc_builddir})
+
+ if (_javadoc_sourcepath)
+ set(_start TRUE)
+ foreach(_path ${_javadoc_sourcepath})
+ if (_start)
+ set(_sourcepath ${_path})
+ set(_start FALSE)
+ else (_start)
+ set(_sourcepath ${_sourcepath}:${_path})
+ endif (_start)
+ endforeach(_path ${_javadoc_sourcepath})
+ set(_javadoc_options ${_javadoc_options} -sourcepath ${_sourcepath})
+ endif (_javadoc_sourcepath)
+
+ if (_javadoc_classpath)
+ set(_start TRUE)
+ foreach(_path ${_javadoc_classpath})
+ if (_start)
+ set(_classpath ${_path})
+ set(_start FALSE)
+ else (_start)
+ set(_classpath ${_classpath}:${_path})
+ endif (_start)
+ endforeach(_path ${_javadoc_classpath})
+ set(_javadoc_options ${_javadoc_options} -classpath "${_classpath}")
+ endif (_javadoc_classpath)
+
+ if (_javadoc_doctitle)
+ set(_javadoc_options ${_javadoc_options} -doctitle '${_javadoc_doctitle}')
+ endif (_javadoc_doctitle)
+
+ if (_javadoc_windowtitle)
+ set(_javadoc_options ${_javadoc_options} -windowtitle '${_javadoc_windowtitle}')
+ endif (_javadoc_windowtitle)
+
+ if (_javadoc_author)
+ set(_javadoc_options ${_javadoc_options} -author)
+ endif (_javadoc_author)
+
+ if (_javadoc_use)
+ set(_javadoc_options ${_javadoc_options} -use)
+ endif (_javadoc_use)
+
+ if (_javadoc_version)
+ set(_javadoc_options ${_javadoc_options} -version)
+ endif (_javadoc_version)
+
+ add_custom_target(${_target}_javadoc ALL
+ COMMAND ${Java_JAVADOC_EXECUTABLE} ${_javadoc_options}
+ ${_javadoc_files}
+ ${_javadoc_packages}
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ )
+
+ install(
+ DIRECTORY ${_javadoc_builddir}
+ DESTINATION ${_javadoc_installpath}
+ )
+endfunction(create_javadoc)