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authorChangyeon Lee <cyeon.lee@samsung.com>2014-04-17 14:39:58 +0900
committerChangyeon Lee <cyeon.lee@samsung.com>2014-04-17 14:46:41 +0900
commitba6c5bef58d88aab1584107543b81a2930451a1f (patch)
treeaa0e1ab02744850352e42ecbd629ad5a8f5c98d8 /aclocal.m4
parentd7fbb5c11b41bb71b9173daea2f48d855bc61316 (diff)
parent8d5e38de0819168970669f24379c21338616184e (diff)
downloadxinit-tizen_3.0.2015.q1_common.tar.gz
xinit-tizen_3.0.2015.q1_common.tar.bz2
xinit-tizen_3.0.2015.q1_common.zip
Change-Id: Ibe6f53547397a2beaf4747ef8a442b43e41544fb Signed-off-by: Changyeon Lee <cyeon.lee@samsung.com>
Diffstat (limited to 'aclocal.m4')
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-dnl The above copyright notice and this permission notice (including the next
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-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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- AC_MSG_RESULT([yes])
- # under Cygwin unix is still defined even with -undef
- elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
- RAWCPPFLAGS="-undef -ansi"
- AC_MSG_RESULT([yes, with -ansi])
- else
- AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
- fi
-fi
-rm -f conftest.$ac_ext
-
-AC_MSG_CHECKING([if $RAWCPP requires -traditional])
-AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])])
-if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
- AC_MSG_RESULT([no])
-else
- if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
- RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
- fi
-fi
-rm -f conftest.$ac_ext
-AC_SUBST(RAWCPPFLAGS)
-]) # XORG_PROG_RAWCPP
-
-# XORG_MANPAGE_SECTIONS()
-# -----------------------
-# Minimum version: 1.0.0
-#
-# Determine which sections man pages go in for the different man page types
-# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
-# Not sure if there's any better way than just hardcoding by OS name.
-# Override default settings by setting environment variables
-# Added MAN_SUBSTS in version 1.8
-# Added AC_PROG_SED in version 1.8
-
-AC_DEFUN([XORG_MANPAGE_SECTIONS],[
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_SED])
-
-if test x$APP_MAN_SUFFIX = x ; then
- APP_MAN_SUFFIX=1
-fi
-if test x$APP_MAN_DIR = x ; then
- APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
-fi
-
-if test x$LIB_MAN_SUFFIX = x ; then
- LIB_MAN_SUFFIX=3
-fi
-if test x$LIB_MAN_DIR = x ; then
- LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
-fi
-
-if test x$FILE_MAN_SUFFIX = x ; then
- case $host_os in
- solaris*) FILE_MAN_SUFFIX=4 ;;
- *) FILE_MAN_SUFFIX=5 ;;
- esac
-fi
-if test x$FILE_MAN_DIR = x ; then
- FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
-fi
-
-if test x$MISC_MAN_SUFFIX = x ; then
- case $host_os in
- solaris*) MISC_MAN_SUFFIX=5 ;;
- *) MISC_MAN_SUFFIX=7 ;;
- esac
-fi
-if test x$MISC_MAN_DIR = x ; then
- MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
-fi
-
-if test x$DRIVER_MAN_SUFFIX = x ; then
- case $host_os in
- solaris*) DRIVER_MAN_SUFFIX=7 ;;
- *) DRIVER_MAN_SUFFIX=4 ;;
- esac
-fi
-if test x$DRIVER_MAN_DIR = x ; then
- DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
-fi
-
-if test x$ADMIN_MAN_SUFFIX = x ; then
- case $host_os in
- solaris*) ADMIN_MAN_SUFFIX=1m ;;
- *) ADMIN_MAN_SUFFIX=8 ;;
- esac
-fi
-if test x$ADMIN_MAN_DIR = x ; then
- ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
-fi
-
-
-AC_SUBST([APP_MAN_SUFFIX])
-AC_SUBST([LIB_MAN_SUFFIX])
-AC_SUBST([FILE_MAN_SUFFIX])
-AC_SUBST([MISC_MAN_SUFFIX])
-AC_SUBST([DRIVER_MAN_SUFFIX])
-AC_SUBST([ADMIN_MAN_SUFFIX])
-AC_SUBST([APP_MAN_DIR])
-AC_SUBST([LIB_MAN_DIR])
-AC_SUBST([FILE_MAN_DIR])
-AC_SUBST([MISC_MAN_DIR])
-AC_SUBST([DRIVER_MAN_DIR])
-AC_SUBST([ADMIN_MAN_DIR])
-
-XORG_MAN_PAGE="X Version 11"
-AC_SUBST([XORG_MAN_PAGE])
-MAN_SUBSTS="\
- -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
- -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
- -e 's|__xservername__|Xorg|g' \
- -e 's|__xconfigfile__|xorg.conf|g' \
- -e 's|__projectroot__|\$(prefix)|g' \
- -e 's|__apploaddir__|\$(appdefaultdir)|g' \
- -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
- -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
- -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
- -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
- -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
- -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
-AC_SUBST([MAN_SUBSTS])
-
-]) # XORG_MANPAGE_SECTIONS
-
-# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
-# ------------------------
-# Minimum version: 1.7.0
-#
-# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
-# provided by xorg-sgml-doctools, if installed.
-AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
-AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
-XORG_SGML_PATH=
-PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
- [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
- [m4_ifval([$1],[:],
- [if test x"$cross_compiling" != x"yes" ; then
- AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
- [XORG_SGML_PATH=$prefix/share/sgml])
- fi])
- ])
-
-# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
-# the path and the name of the doc stylesheet
-if test "x$XORG_SGML_PATH" != "x" ; then
- AC_MSG_RESULT([$XORG_SGML_PATH])
- STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
- XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
-else
- AC_MSG_RESULT([no])
-fi
-
-AC_SUBST(XORG_SGML_PATH)
-AC_SUBST(STYLESHEET_SRCDIR)
-AC_SUBST(XSL_STYLESHEET)
-AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
-]) # XORG_CHECK_SGML_DOCTOOLS
-
-# XORG_CHECK_LINUXDOC
-# -------------------
-# Minimum version: 1.0.0
-#
-# Defines the variable MAKE_TEXT if the necessary tools and
-# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
-# Whether or not the necessary tools and files are found can be checked
-# with the AM_CONDITIONAL "BUILD_LINUXDOC"
-AC_DEFUN([XORG_CHECK_LINUXDOC],[
-AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
-AC_REQUIRE([XORG_WITH_PS2PDF])
-
-AC_PATH_PROG(LINUXDOC, linuxdoc)
-
-AC_MSG_CHECKING([whether to build documentation])
-
-if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
- BUILDDOC=yes
-else
- BUILDDOC=no
-fi
-
-AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
-
-AC_MSG_RESULT([$BUILDDOC])
-
-AC_MSG_CHECKING([whether to build pdf documentation])
-
-if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
- BUILDPDFDOC=yes
-else
- BUILDPDFDOC=no
-fi
-
-AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
-
-AC_MSG_RESULT([$BUILDPDFDOC])
-
-MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
-MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
-MAKE_PDF="$PS2PDF"
-MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
-
-AC_SUBST(MAKE_TEXT)
-AC_SUBST(MAKE_PS)
-AC_SUBST(MAKE_PDF)
-AC_SUBST(MAKE_HTML)
-]) # XORG_CHECK_LINUXDOC
-
-# XORG_CHECK_DOCBOOK
-# -------------------
-# Minimum version: 1.0.0
-#
-# Checks for the ability to build output formats from SGML DocBook source.
-# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
-# indicates whether the necessary tools and files are found and, if set,
-# $(MAKE_XXX) blah.sgml will produce blah.xxx.
-AC_DEFUN([XORG_CHECK_DOCBOOK],[
-AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
-
-BUILDTXTDOC=no
-BUILDPDFDOC=no
-BUILDPSDOC=no
-BUILDHTMLDOC=no
-
-AC_PATH_PROG(DOCBOOKPS, docbook2ps)
-AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
-AC_PATH_PROG(DOCBOOKHTML, docbook2html)
-AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
-
-AC_MSG_CHECKING([whether to build text documentation])
-if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
- test x$BUILD_TXTDOC != xno; then
- BUILDTXTDOC=yes
-fi
-AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
-AC_MSG_RESULT([$BUILDTXTDOC])
-
-AC_MSG_CHECKING([whether to build PDF documentation])
-if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
- test x$BUILD_PDFDOC != xno; then
- BUILDPDFDOC=yes
-fi
-AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
-AC_MSG_RESULT([$BUILDPDFDOC])
-
-AC_MSG_CHECKING([whether to build PostScript documentation])
-if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
- test x$BUILD_PSDOC != xno; then
- BUILDPSDOC=yes
-fi
-AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
-AC_MSG_RESULT([$BUILDPSDOC])
-
-AC_MSG_CHECKING([whether to build HTML documentation])
-if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
- test x$BUILD_HTMLDOC != xno; then
- BUILDHTMLDOC=yes
-fi
-AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
-AC_MSG_RESULT([$BUILDHTMLDOC])
-
-MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
-MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
-MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
-MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
-
-AC_SUBST(MAKE_TEXT)
-AC_SUBST(MAKE_PS)
-AC_SUBST(MAKE_PDF)
-AC_SUBST(MAKE_HTML)
-]) # XORG_CHECK_DOCBOOK
-
-# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
-# ----------------
-# Minimum version: 1.5.0
-# Minimum version for optional DEFAULT argument: 1.11.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a module to test for the
-# presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-xmlto option, it allows maximum flexibilty in making decisions
-# as whether or not to use the xmlto package. When DEFAULT is not specified,
-# --with-xmlto assumes 'auto'.
-#
-# Interface to module:
-# HAVE_XMLTO: used in makefiles to conditionally generate documentation
-# XMLTO: returns the path of the xmlto program found
-# returns the path set by the user in the environment
-# --with-xmlto: 'yes' user instructs the module to use xmlto
-# 'no' user instructs the module not to use xmlto
-#
-# Added in version 1.10.0
-# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
-# xmlto for text output requires either lynx, links, or w3m browsers
-#
-# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_XMLTO],[
-AC_ARG_VAR([XMLTO], [Path to xmlto command])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(xmlto,
- AS_HELP_STRING([--with-xmlto],
- [Use xmlto to regenerate documentation (default: ]_defopt[)]),
- [use_xmlto=$withval], [use_xmlto=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_xmlto" = x"auto"; then
- AC_PATH_PROG([XMLTO], [xmlto])
- if test "x$XMLTO" = "x"; then
- AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
- have_xmlto=no
- else
- have_xmlto=yes
- fi
-elif test "x$use_xmlto" = x"yes" ; then
- AC_PATH_PROG([XMLTO], [xmlto])
- if test "x$XMLTO" = "x"; then
- AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
- fi
- have_xmlto=yes
-elif test "x$use_xmlto" = x"no" ; then
- if test "x$XMLTO" != "x"; then
- AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
- fi
- have_xmlto=no
-else
- AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
-fi
-
-# Test for a minimum version of xmlto, if provided.
-m4_ifval([$1],
-[if test "$have_xmlto" = yes; then
- # scrape the xmlto version
- AC_MSG_CHECKING([the xmlto version])
- xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
- AC_MSG_RESULT([$xmlto_version])
- AS_VERSION_COMPARE([$xmlto_version], [$1],
- [if test "x$use_xmlto" = xauto; then
- AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
- have_xmlto=no
- else
- AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
- fi])
-fi])
-
-# Test for the ability of xmlto to generate a text target
-have_xmlto_text=no
-cat > conftest.xml << "EOF"
-EOF
-AS_IF([test "$have_xmlto" = yes],
- [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
- [have_xmlto_text=yes],
- [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])
-rm -f conftest.xml
-AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
-AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
-]) # XORG_WITH_XMLTO
-
-# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
-# --------------------------------------------
-# Minimum version: 1.12.0
-# Minimum version for optional DEFAULT argument: 1.12.0
-#
-# XSLT (Extensible Stylesheet Language Transformations) is a declarative,
-# XML-based language used for the transformation of XML documents.
-# The xsltproc command line tool is for applying XSLT stylesheets to XML documents.
-# It is used under the cover by xmlto to generate html files from DocBook/XML.
-# The XSLT processor is often used as a standalone tool for transformations.
-# It should not be assumed that this tool is used only to work with documnetation.
-# When DEFAULT is not specified, --with-xsltproc assumes 'auto'.
-#
-# Interface to module:
-# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation
-# XSLTPROC: returns the path of the xsltproc program found
-# returns the path set by the user in the environment
-# --with-xsltproc: 'yes' user instructs the module to use xsltproc
-# 'no' user instructs the module not to use xsltproc
-# have_xsltproc: returns yes if xsltproc found in PATH or no
-#
-# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_XSLTPROC],[
-AC_ARG_VAR([XSLTPROC], [Path to xsltproc command])
-# Preserves the interface, should it be implemented later
-m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(xsltproc,
- AS_HELP_STRING([--with-xsltproc],
- [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]),
- [use_xsltproc=$withval], [use_xsltproc=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_xsltproc" = x"auto"; then
- AC_PATH_PROG([XSLTPROC], [xsltproc])
- if test "x$XSLTPROC" = "x"; then
- AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
- have_xsltproc=no
- else
- have_xsltproc=yes
- fi
-elif test "x$use_xsltproc" = x"yes" ; then
- AC_PATH_PROG([XSLTPROC], [xsltproc])
- if test "x$XSLTPROC" = "x"; then
- AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH])
- fi
- have_xsltproc=yes
-elif test "x$use_xsltproc" = x"no" ; then
- if test "x$XSLTPROC" != "x"; then
- AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified])
- fi
- have_xsltproc=no
-else
- AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
-fi
-
-AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
-]) # XORG_WITH_XSLTPROC
-
-# XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
-# ----------------------------------------
-# Minimum version: 1.15.0
-#
-# PERL (Practical Extraction and Report Language) is a language optimized for
-# scanning arbitrary text files, extracting information from those text files,
-# and printing reports based on that information.
-#
-# When DEFAULT is not specified, --with-perl assumes 'auto'.
-#
-# Interface to module:
-# HAVE_PERL: used in makefiles to conditionally scan text files
-# PERL: returns the path of the perl program found
-# returns the path set by the user in the environment
-# --with-perl: 'yes' user instructs the module to use perl
-# 'no' user instructs the module not to use perl
-# have_perl: returns yes if perl found in PATH or no
-#
-# If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_PERL],[
-AC_ARG_VAR([PERL], [Path to perl command])
-# Preserves the interface, should it be implemented later
-m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(perl,
- AS_HELP_STRING([--with-perl],
- [Use perl for extracting information from files (default: ]_defopt[)]),
- [use_perl=$withval], [use_perl=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_perl" = x"auto"; then
- AC_PATH_PROG([PERL], [perl])
- if test "x$PERL" = "x"; then
- AC_MSG_WARN([perl not found - cannot extract information and report])
- have_perl=no
- else
- have_perl=yes
- fi
-elif test "x$use_perl" = x"yes" ; then
- AC_PATH_PROG([PERL], [perl])
- if test "x$PERL" = "x"; then
- AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH])
- fi
- have_perl=yes
-elif test "x$use_perl" = x"no" ; then
- if test "x$PERL" != "x"; then
- AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified])
- fi
- have_perl=no
-else
- AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
-fi
-
-AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
-]) # XORG_WITH_PERL
-
-# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
-# ----------------
-# Minimum version: 1.5.0
-# Minimum version for optional DEFAULT argument: 1.11.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a module to test for the
-# presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-asciidoc option, it allows maximum flexibilty in making decisions
-# as whether or not to use the asciidoc package. When DEFAULT is not specified,
-# --with-asciidoc assumes 'auto'.
-#
-# Interface to module:
-# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
-# ASCIIDOC: returns the path of the asciidoc program found
-# returns the path set by the user in the environment
-# --with-asciidoc: 'yes' user instructs the module to use asciidoc
-# 'no' user instructs the module not to use asciidoc
-#
-# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_ASCIIDOC],[
-AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(asciidoc,
- AS_HELP_STRING([--with-asciidoc],
- [Use asciidoc to regenerate documentation (default: ]_defopt[)]),
- [use_asciidoc=$withval], [use_asciidoc=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_asciidoc" = x"auto"; then
- AC_PATH_PROG([ASCIIDOC], [asciidoc])
- if test "x$ASCIIDOC" = "x"; then
- AC_MSG_WARN([asciidoc not found - documentation targets will be skipped])
- have_asciidoc=no
- else
- have_asciidoc=yes
- fi
-elif test "x$use_asciidoc" = x"yes" ; then
- AC_PATH_PROG([ASCIIDOC], [asciidoc])
- if test "x$ASCIIDOC" = "x"; then
- AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH])
- fi
- have_asciidoc=yes
-elif test "x$use_asciidoc" = x"no" ; then
- if test "x$ASCIIDOC" != "x"; then
- AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified])
- fi
- have_asciidoc=no
-else
- AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
-fi
-m4_ifval([$1],
-[if test "$have_asciidoc" = yes; then
- # scrape the asciidoc version
- AC_MSG_CHECKING([the asciidoc version])
- asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
- AC_MSG_RESULT([$asciidoc_version])
- AS_VERSION_COMPARE([$asciidoc_version], [$1],
- [if test "x$use_asciidoc" = xauto; then
- AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed])
- have_asciidoc=no
- else
- AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed])
- fi])
-fi])
-AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
-]) # XORG_WITH_ASCIIDOC
-
-# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
-# --------------------------------
-# Minimum version: 1.5.0
-# Minimum version for optional DEFAULT argument: 1.11.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a module to test for the
-# presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-doxygen option, it allows maximum flexibilty in making decisions
-# as whether or not to use the doxygen package. When DEFAULT is not specified,
-# --with-doxygen assumes 'auto'.
-#
-# Interface to module:
-# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
-# DOXYGEN: returns the path of the doxygen program found
-# returns the path set by the user in the environment
-# --with-doxygen: 'yes' user instructs the module to use doxygen
-# 'no' user instructs the module not to use doxygen
-#
-# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_DOXYGEN],[
-AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(doxygen,
- AS_HELP_STRING([--with-doxygen],
- [Use doxygen to regenerate documentation (default: ]_defopt[)]),
- [use_doxygen=$withval], [use_doxygen=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_doxygen" = x"auto"; then
- AC_PATH_PROG([DOXYGEN], [doxygen])
- if test "x$DOXYGEN" = "x"; then
- AC_MSG_WARN([doxygen not found - documentation targets will be skipped])
- have_doxygen=no
- else
- have_doxygen=yes
- fi
-elif test "x$use_doxygen" = x"yes" ; then
- AC_PATH_PROG([DOXYGEN], [doxygen])
- if test "x$DOXYGEN" = "x"; then
- AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH])
- fi
- have_doxygen=yes
-elif test "x$use_doxygen" = x"no" ; then
- if test "x$DOXYGEN" != "x"; then
- AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified])
- fi
- have_doxygen=no
-else
- AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
-fi
-m4_ifval([$1],
-[if test "$have_doxygen" = yes; then
- # scrape the doxygen version
- AC_MSG_CHECKING([the doxygen version])
- doxygen_version=`$DOXYGEN --version 2>/dev/null`
- AC_MSG_RESULT([$doxygen_version])
- AS_VERSION_COMPARE([$doxygen_version], [$1],
- [if test "x$use_doxygen" = xauto; then
- AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed])
- have_doxygen=no
- else
- AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
- fi])
-fi])
-AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
-]) # XORG_WITH_DOXYGEN
-
-# XORG_WITH_GROFF([DEFAULT])
-# ----------------
-# Minimum version: 1.6.0
-# Minimum version for optional DEFAULT argument: 1.11.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a module to test for the
-# presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-groff option, it allows maximum flexibilty in making decisions
-# as whether or not to use the groff package. When DEFAULT is not specified,
-# --with-groff assumes 'auto'.
-#
-# Interface to module:
-# HAVE_GROFF: used in makefiles to conditionally generate documentation
-# HAVE_GROFF_MM: the memorandum macros (-mm) package
-# HAVE_GROFF_MS: the -ms macros package
-# GROFF: returns the path of the groff program found
-# returns the path set by the user in the environment
-# --with-groff: 'yes' user instructs the module to use groff
-# 'no' user instructs the module not to use groff
-#
-# Added in version 1.9.0:
-# HAVE_GROFF_HTML: groff has dependencies to output HTML format:
-# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
-# psselect from the psutils package.
-# the ghostcript package. Refer to the grohtml man pages
-#
-# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
-#
-# OS and distros often splits groff in a basic and full package, the former
-# having the groff program and the later having devices, fonts and macros
-# Checking for the groff executable is not enough.
-#
-# If macros are missing, we cannot assume that groff is useless, so we don't
-# unset HAVE_GROFF or GROFF env variables.
-# HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
-#
-AC_DEFUN([XORG_WITH_GROFF],[
-AC_ARG_VAR([GROFF], [Path to groff command])
-m4_define([_defopt], m4_default([$1], [auto]))
-AC_ARG_WITH(groff,
- AS_HELP_STRING([--with-groff],
- [Use groff to regenerate documentation (default: ]_defopt[)]),
- [use_groff=$withval], [use_groff=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_groff" = x"auto"; then
- AC_PATH_PROG([GROFF], [groff])
- if test "x$GROFF" = "x"; then
- AC_MSG_WARN([groff not found - documentation targets will be skipped])
- have_groff=no
- else
- have_groff=yes
- fi
-elif test "x$use_groff" = x"yes" ; then
- AC_PATH_PROG([GROFF], [groff])
- if test "x$GROFF" = "x"; then
- AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH])
- fi
- have_groff=yes
-elif test "x$use_groff" = x"no" ; then
- if test "x$GROFF" != "x"; then
- AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified])
- fi
- have_groff=no
-else
- AC_MSG_ERROR([--with-groff expects 'yes' or 'no'])
-fi
-
-# We have groff, test for the presence of the macro packages
-if test "x$have_groff" = x"yes"; then
- AC_MSG_CHECKING([for ${GROFF} -ms macros])
- if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then
- groff_ms_works=yes
- else
- groff_ms_works=no
- fi
- AC_MSG_RESULT([$groff_ms_works])
- AC_MSG_CHECKING([for ${GROFF} -mm macros])
- if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then
- groff_mm_works=yes
- else
- groff_mm_works=no
- fi
- AC_MSG_RESULT([$groff_mm_works])
-fi
-
-# We have groff, test for HTML dependencies, one command per package
-if test "x$have_groff" = x"yes"; then
- AC_PATH_PROGS(GS_PATH, [gs gswin32c])
- AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng])
- AC_PATH_PROG(PSSELECT_PATH, [psselect])
- if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then
- have_groff_html=yes
- else
- have_groff_html=no
- AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages])
- fi
-fi
-
-# Set Automake conditionals for Makefiles
-AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes])
-AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes])
-AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
-AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
-]) # XORG_WITH_GROFF
-
-# XORG_WITH_FOP([MIN-VERSION], [DEFAULT])
-# ---------------------------------------
-# Minimum version: 1.6.0
-# Minimum version for optional DEFAULT argument: 1.11.0
-# Minimum version for optional MIN-VERSION argument: 1.15.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a module to test for the
-# presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-fop option, it allows maximum flexibilty in making decisions
-# as whether or not to use the fop package. When DEFAULT is not specified,
-# --with-fop assumes 'auto'.
-#
-# Interface to module:
-# HAVE_FOP: used in makefiles to conditionally generate documentation
-# FOP: returns the path of the fop program found
-# returns the path set by the user in the environment
-# --with-fop: 'yes' user instructs the module to use fop
-# 'no' user instructs the module not to use fop
-#
-# If the user sets the value of FOP, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_FOP],[
-AC_ARG_VAR([FOP], [Path to fop command])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(fop,
- AS_HELP_STRING([--with-fop],
- [Use fop to regenerate documentation (default: ]_defopt[)]),
- [use_fop=$withval], [use_fop=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_fop" = x"auto"; then
- AC_PATH_PROG([FOP], [fop])
- if test "x$FOP" = "x"; then
- AC_MSG_WARN([fop not found - documentation targets will be skipped])
- have_fop=no
- else
- have_fop=yes
- fi
-elif test "x$use_fop" = x"yes" ; then
- AC_PATH_PROG([FOP], [fop])
- if test "x$FOP" = "x"; then
- AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH])
- fi
- have_fop=yes
-elif test "x$use_fop" = x"no" ; then
- if test "x$FOP" != "x"; then
- AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified])
- fi
- have_fop=no
-else
- AC_MSG_ERROR([--with-fop expects 'yes' or 'no'])
-fi
-
-# Test for a minimum version of fop, if provided.
-m4_ifval([$1],
-[if test "$have_fop" = yes; then
- # scrape the fop version
- AC_MSG_CHECKING([for fop minimum version])
- fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3`
- AC_MSG_RESULT([$fop_version])
- AS_VERSION_COMPARE([$fop_version], [$1],
- [if test "x$use_fop" = xauto; then
- AC_MSG_WARN([fop version $fop_version found, but $1 needed])
- have_fop=no
- else
- AC_MSG_ERROR([fop version $fop_version found, but $1 needed])
- fi])
-fi])
-AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
-]) # XORG_WITH_FOP
-
-# XORG_WITH_PS2PDF([DEFAULT])
-# ----------------
-# Minimum version: 1.6.0
-# Minimum version for optional DEFAULT argument: 1.11.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a module to test for the
-# presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-ps2pdf option, it allows maximum flexibilty in making decisions
-# as whether or not to use the ps2pdf package. When DEFAULT is not specified,
-# --with-ps2pdf assumes 'auto'.
-#
-# Interface to module:
-# HAVE_PS2PDF: used in makefiles to conditionally generate documentation
-# PS2PDF: returns the path of the ps2pdf program found
-# returns the path set by the user in the environment
-# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf
-# 'no' user instructs the module not to use ps2pdf
-#
-# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path.
-#
-AC_DEFUN([XORG_WITH_PS2PDF],[
-AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
-m4_define([_defopt], m4_default([$1], [auto]))
-AC_ARG_WITH(ps2pdf,
- AS_HELP_STRING([--with-ps2pdf],
- [Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
- [use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
-m4_undefine([_defopt])
-
-if test "x$use_ps2pdf" = x"auto"; then
- AC_PATH_PROG([PS2PDF], [ps2pdf])
- if test "x$PS2PDF" = "x"; then
- AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped])
- have_ps2pdf=no
- else
- have_ps2pdf=yes
- fi
-elif test "x$use_ps2pdf" = x"yes" ; then
- AC_PATH_PROG([PS2PDF], [ps2pdf])
- if test "x$PS2PDF" = "x"; then
- AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH])
- fi
- have_ps2pdf=yes
-elif test "x$use_ps2pdf" = x"no" ; then
- if test "x$PS2PDF" != "x"; then
- AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified])
- fi
- have_ps2pdf=no
-else
- AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no'])
-fi
-AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
-]) # XORG_WITH_PS2PDF
-
-# XORG_ENABLE_DOCS (enable_docs=yes)
-# ----------------
-# Minimum version: 1.6.0
-#
-# Documentation tools are not always available on all platforms and sometimes
-# not at the appropriate level. This macro enables a builder to skip all
-# documentation targets except traditional man pages.
-# Combined with the specific tool checking macros XORG_WITH_*, it provides
-# maximum flexibilty in controlling documentation building.
-# Refer to:
-# XORG_WITH_XMLTO --with-xmlto
-# XORG_WITH_ASCIIDOC --with-asciidoc
-# XORG_WITH_DOXYGEN --with-doxygen
-# XORG_WITH_FOP --with-fop
-# XORG_WITH_GROFF --with-groff
-# XORG_WITH_PS2PDF --with-ps2pdf
-#
-# Interface to module:
-# ENABLE_DOCS: used in makefiles to conditionally generate documentation
-# --enable-docs: 'yes' user instructs the module to generate docs
-# 'no' user instructs the module not to generate docs
-# parm1: specify the default value, yes or no.
-#
-AC_DEFUN([XORG_ENABLE_DOCS],[
-m4_define([docs_default], m4_default([$1], [yes]))
-AC_ARG_ENABLE(docs,
- AS_HELP_STRING([--enable-docs],
- [Enable building the documentation (default: ]docs_default[)]),
- [build_docs=$enableval], [build_docs=]docs_default)
-m4_undefine([docs_default])
-AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes])
-AC_MSG_CHECKING([whether to build documentation])
-AC_MSG_RESULT([$build_docs])
-]) # XORG_ENABLE_DOCS
-
-# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes)
-# ----------------
-# Minimum version: 1.6.0
-#
-# This macro enables a builder to skip all developer documentation.
-# Combined with the specific tool checking macros XORG_WITH_*, it provides
-# maximum flexibilty in controlling documentation building.
-# Refer to:
-# XORG_WITH_XMLTO --with-xmlto
-# XORG_WITH_ASCIIDOC --with-asciidoc
-# XORG_WITH_DOXYGEN --with-doxygen
-# XORG_WITH_FOP --with-fop
-# XORG_WITH_GROFF --with-groff
-# XORG_WITH_PS2PDF --with-ps2pdf
-#
-# Interface to module:
-# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs
-# --enable-devel-docs: 'yes' user instructs the module to generate developer docs
-# 'no' user instructs the module not to generate developer docs
-# parm1: specify the default value, yes or no.
-#
-AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[
-m4_define([devel_default], m4_default([$1], [yes]))
-AC_ARG_ENABLE(devel-docs,
- AS_HELP_STRING([--enable-devel-docs],
- [Enable building the developer documentation (default: ]devel_default[)]),
- [build_devel_docs=$enableval], [build_devel_docs=]devel_default)
-m4_undefine([devel_default])
-AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes])
-AC_MSG_CHECKING([whether to build developer documentation])
-AC_MSG_RESULT([$build_devel_docs])
-]) # XORG_ENABLE_DEVEL_DOCS
-
-# XORG_ENABLE_SPECS (enable_specs=yes)
-# ----------------
-# Minimum version: 1.6.0
-#
-# This macro enables a builder to skip all functional specification targets.
-# Combined with the specific tool checking macros XORG_WITH_*, it provides
-# maximum flexibilty in controlling documentation building.
-# Refer to:
-# XORG_WITH_XMLTO --with-xmlto
-# XORG_WITH_ASCIIDOC --with-asciidoc
-# XORG_WITH_DOXYGEN --with-doxygen
-# XORG_WITH_FOP --with-fop
-# XORG_WITH_GROFF --with-groff
-# XORG_WITH_PS2PDF --with-ps2pdf
-#
-# Interface to module:
-# ENABLE_SPECS: used in makefiles to conditionally generate specs
-# --enable-specs: 'yes' user instructs the module to generate specs
-# 'no' user instructs the module not to generate specs
-# parm1: specify the default value, yes or no.
-#
-AC_DEFUN([XORG_ENABLE_SPECS],[
-m4_define([spec_default], m4_default([$1], [yes]))
-AC_ARG_ENABLE(specs,
- AS_HELP_STRING([--enable-specs],
- [Enable building the specs (default: ]spec_default[)]),
- [build_specs=$enableval], [build_specs=]spec_default)
-m4_undefine([spec_default])
-AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes])
-AC_MSG_CHECKING([whether to build functional specifications])
-AC_MSG_RESULT([$build_specs])
-]) # XORG_ENABLE_SPECS
-
-# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto)
-# ----------------------------------------------
-# Minimum version: 1.13.0
-#
-# This macro enables a builder to enable/disable unit testing
-# It makes no assumption about the test cases implementation
-# Test cases may or may not use Automake "Support for test suites"
-# They may or may not use the software utility library GLib
-#
-# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL
-# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib.
-# The variable enable_unit_tests is used by other macros in this file.
-#
-# Interface to module:
-# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests
-# enable_unit_tests: used in configure.ac for additional configuration
-# --enable-unit-tests: 'yes' user instructs the module to build tests
-# 'no' user instructs the module not to build tests
-# parm1: specify the default value, yes or no.
-#
-AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[
-AC_BEFORE([$0], [XORG_WITH_GLIB])
-AC_BEFORE([$0], [XORG_LD_WRAP])
-AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
-m4_define([_defopt], m4_default([$1], [auto]))
-AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
- [Enable building unit test cases (default: ]_defopt[)]),
- [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt)
-m4_undefine([_defopt])
-AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno])
-AC_MSG_CHECKING([whether to build unit test cases])
-AC_MSG_RESULT([$enable_unit_tests])
-]) # XORG_ENABLE_UNIT_TESTS
-
-# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
-# ----------------------------------------
-# Minimum version: 1.13.0
-#
-# GLib is a library which provides advanced data structures and functions.
-# This macro enables a module to test for the presence of Glib.
-#
-# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing.
-# Otherwise the value of $enable_unit_tests is blank.
-#
-# Interface to module:
-# HAVE_GLIB: used in makefiles to conditionally build targets
-# with_glib: used in configure.ac to know if GLib has been found
-# --with-glib: 'yes' user instructs the module to use glib
-# 'no' user instructs the module not to use glib
-#
-AC_DEFUN([XORG_WITH_GLIB],[
-AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-m4_define([_defopt], m4_default([$2], [auto]))
-AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib],
- [Use GLib library for unit testing (default: ]_defopt[)]),
- [with_glib=$withval], [with_glib=]_defopt)
-m4_undefine([_defopt])
-
-have_glib=no
-# Do not probe GLib if user explicitly disabled unit testing
-if test "x$enable_unit_tests" != x"no"; then
- # Do not probe GLib if user explicitly disabled it
- if test "x$with_glib" != x"no"; then
- m4_ifval(
- [$1],
- [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])],
- [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])]
- )
- fi
-fi
-
-# Not having GLib when unit testing has been explicitly requested is an error
-if test "x$enable_unit_tests" = x"yes"; then
- if test "x$have_glib" = x"no"; then
- AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
- fi
-fi
-
-# Having unit testing disabled when GLib has been explicitly requested is an error
-if test "x$enable_unit_tests" = x"no"; then
- if test "x$with_glib" = x"yes"; then
- AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
- fi
-fi
-
-# Not having GLib when it has been explicitly requested is an error
-if test "x$with_glib" = x"yes"; then
- if test "x$have_glib" = x"no"; then
- AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found])
- fi
-fi
-
-AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes])
-]) # XORG_WITH_GLIB
-
-# XORG_LD_WRAP([required|optional])
-# ---------------------------------
-# Minimum version: 1.13.0
-#
-# Check if linker supports -wrap, passed via compiler flags
-#
-# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing.
-# Otherwise the value of $enable_unit_tests is blank.
-#
-# Argument added in 1.16.0 - default is "required", to match existing behavior
-# of returning an error if enable_unit_tests is yes, and ld -wrap is not
-# available, an argument of "optional" allows use when some unit tests require
-# ld -wrap and others do not.
-#
-AC_DEFUN([XORG_LD_WRAP],[
-XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no],
- [AC_LANG_PROGRAM([#include <stdlib.h>
- void __wrap_exit(int status) { return; }],
- [exit(0);])])
-# Not having ld wrap when unit testing has been explicitly requested is an error
-if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then
- if test "x$have_ld_wrap" = x"no"; then
- AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available])
- fi
-fi
-AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes])
-#
-]) # XORG_LD_WRAP
-
-# XORG_CHECK_LINKER_FLAGS
-# -----------------------
-# SYNOPSIS
-#
-# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE])
-#
-# DESCRIPTION
-#
-# Check whether the given linker FLAGS work with the current language's
-# linker, or whether they give an error.
-#
-# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-# success/failure.
-#
-# PROGRAM-SOURCE is the program source to link with, if needed
-#
-# NOTE: Based on AX_CHECK_COMPILER_FLAGS.
-#
-# LICENSE
-#
-# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
-# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
-# Copyright (c) 2009 Matteo Frigo
-#
-# 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 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, the respective Autoconf Macro's copyright owner
-# gives unlimited permission to copy, distribute and modify the configure
-# scripts that are the output of Autoconf when processing the Macro. You
-# need not follow the terms of the GNU General Public License when using
-# or distributing such scripts, even though portions of the text of the
-# Macro appear in them. The GNU General Public License (GPL) does govern
-# all other use of the material that constitutes the Autoconf Macro.
-#
-# This special exception to the GPL applies to versions of the Autoconf
-# Macro released by the Autoconf Archive. When you make and distribute a
-# modified version of the Autoconf Macro, you may extend this special
-# exception to the GPL to apply to your modified version as well.#
-AC_DEFUN([XORG_CHECK_LINKER_FLAGS],
-[AC_MSG_CHECKING([whether the linker accepts $1])
-dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
-AS_LITERAL_IF([$1],
- [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [
- ax_save_FLAGS=$LDFLAGS
- LDFLAGS="$1"
- AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])],
- AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
- AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
- LDFLAGS=$ax_save_FLAGS])],
- [ax_save_FLAGS=$LDFLAGS
- LDFLAGS="$1"
- AC_LINK_IFELSE([AC_LANG_PROGRAM()],
- eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
- eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
- LDFLAGS=$ax_save_FLAGS])
-eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1])
-AC_MSG_RESULT($xorg_check_linker_flags)
-if test "x$xorg_check_linker_flags" = xyes; then
- m4_default([$2], :)
-else
- m4_default([$3], :)
-fi
-]) # XORG_CHECK_LINKER_FLAGS
-
-# XORG_MEMORY_CHECK_FLAGS
-# -----------------------
-# Minimum version: 1.16.0
-#
-# This macro attempts to find appropriate memory checking functionality
-# for various platforms which unit testing code may use to catch various
-# forms of memory allocation and access errors in testing.
-#
-# Interface to module:
-# XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging
-# Usually added to TESTS_ENVIRONMENT in Makefile.am
-#
-# If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim.
-#
-AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[
-
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV],
- [Environment variables to enable memory checking in tests])
-
-# Check for different types of support on different platforms
-case $host_os in
- solaris*)
- AC_CHECK_LIB([umem], [umem_alloc],
- [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default'])
- ;;
- *-gnu*) # GNU libc - Value is used as a single byte bit pattern,
- # both directly and inverted, so should not be 0 or 255.
- malloc_debug_env='MALLOC_PERTURB_=15'
- ;;
- darwin*)
- malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib'
- ;;
- *bsd*)
- malloc_debug_env='MallocPreScribble=1 MallocScribble=1'
- ;;
-esac
-
-# User supplied flags override default flags
-if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then
- malloc_debug_env="$XORG_MALLOC_DEBUG_ENV"
-fi
-
-AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env])
-]) # XORG_WITH_LINT
-
-# XORG_CHECK_MALLOC_ZERO
-# ----------------------
-# Minimum version: 1.0.0
-#
-# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
-# malloc(0) returns NULL. Packages should add one of these cflags to
-# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
-AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
-AC_ARG_ENABLE(malloc0returnsnull,
- AS_HELP_STRING([--enable-malloc0returnsnull],
- [malloc(0) returns NULL (default: auto)]),
- [MALLOC_ZERO_RETURNS_NULL=$enableval],
- [MALLOC_ZERO_RETURNS_NULL=auto])
-
-AC_MSG_CHECKING([whether malloc(0) returns NULL])
-if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
- AC_RUN_IFELSE([AC_LANG_PROGRAM([
-#include <stdlib.h>
-],[
- char *m0, *r0, *c0, *p;
- m0 = malloc(0);
- p = malloc(10);
- r0 = realloc(p,0);
- c0 = calloc(0,10);
- exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
-])],
- [MALLOC_ZERO_RETURNS_NULL=yes],
- [MALLOC_ZERO_RETURNS_NULL=no],
- [MALLOC_ZERO_RETURNS_NULL=yes])
-fi
-AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
-
-if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
- MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
- XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
- XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
-else
- MALLOC_ZERO_CFLAGS=""
- XMALLOC_ZERO_CFLAGS=""
- XTMALLOC_ZERO_CFLAGS=""
-fi
-
-AC_SUBST([MALLOC_ZERO_CFLAGS])
-AC_SUBST([XMALLOC_ZERO_CFLAGS])
-AC_SUBST([XTMALLOC_ZERO_CFLAGS])
-]) # XORG_CHECK_MALLOC_ZERO
-
-# XORG_WITH_LINT()
-# ----------------
-# Minimum version: 1.1.0
-#
-# This macro enables the use of a tool that flags some suspicious and
-# non-portable constructs (likely to be bugs) in C language source code.
-# It will attempt to locate the tool and use appropriate options.
-# There are various lint type tools on different platforms.
-#
-# Interface to module:
-# LINT: returns the path to the tool found on the platform
-# or the value set to LINT on the configure cmd line
-# also an Automake conditional
-# LINT_FLAGS: an Automake variable with appropriate flags
-#
-# --with-lint: 'yes' user instructs the module to use lint
-# 'no' user instructs the module not to use lint (default)
-#
-# If the user sets the value of LINT, AC_PATH_PROG skips testing the path.
-# If the user sets the value of LINT_FLAGS, they are used verbatim.
-#
-AC_DEFUN([XORG_WITH_LINT],[
-
-AC_ARG_VAR([LINT], [Path to a lint-style command])
-AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command])
-AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
- [Use a lint-style source code checker (default: disabled)])],
- [use_lint=$withval], [use_lint=no])
-
-# Obtain platform specific info like program name and options
-# The lint program on FreeBSD and NetBSD is different from the one on Solaris
-case $host_os in
- *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*)
- lint_name=splint
- lint_options="-badflag"
- ;;
- *freebsd* | *netbsd*)
- lint_name=lint
- lint_options="-u -b"
- ;;
- *solaris*)
- lint_name=lint
- lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
- ;;
-esac
-
-# Test for the presence of the program (either guessed by the code or spelled out by the user)
-if test "x$use_lint" = x"yes" ; then
- AC_PATH_PROG([LINT], [$lint_name])
- if test "x$LINT" = "x"; then
- AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH])
- fi
-elif test "x$use_lint" = x"no" ; then
- if test "x$LINT" != "x"; then
- AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified])
- fi
-else
- AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.])
-fi
-
-# User supplied flags override default flags
-if test "x$LINT_FLAGS" != "x"; then
- lint_options=$LINT_FLAGS
-fi
-
-AC_SUBST([LINT_FLAGS],[$lint_options])
-AM_CONDITIONAL(LINT, [test "x$LINT" != x])
-
-]) # XORG_WITH_LINT
-
-# XORG_LINT_LIBRARY(LIBNAME)
-# --------------------------
-# Minimum version: 1.1.0
-#
-# Sets up flags for building lint libraries for checking programs that call
-# functions in the library.
-#
-# Interface to module:
-# LINTLIB - Automake variable with the name of lint library file to make
-# MAKE_LINT_LIB - Automake conditional
-#
-# --enable-lint-library: - 'yes' user instructs the module to created a lint library
-# - 'no' user instructs the module not to create a lint library (default)
-
-AC_DEFUN([XORG_LINT_LIBRARY],[
-AC_REQUIRE([XORG_WITH_LINT])
-AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
- [Create lint library (default: disabled)])],
- [make_lint_lib=$enableval], [make_lint_lib=no])
-
-if test "x$make_lint_lib" = x"yes" ; then
- LINTLIB=llib-l$1.ln
- if test "x$LINT" = "x"; then
- AC_MSG_ERROR([Cannot make lint library without --with-lint])
- fi
-elif test "x$make_lint_lib" != x"no" ; then
- AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.])
-fi
-
-AC_SUBST(LINTLIB)
-AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
-
-]) # XORG_LINT_LIBRARY
-
-# XORG_COMPILER_BRAND
-# -------------------
-# Minimum version: 1.14.0
-#
-# Checks for various brands of compilers and sets flags as appropriate:
-# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes"
-# clang compiler - sets CLANGCC to "yes"
-# Intel compiler - sets INTELCC to "yes"
-# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes"
-#
-AC_DEFUN([XORG_COMPILER_BRAND], [
-AC_REQUIRE([AC_PROG_CC_C99])
-AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"])
-AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
-AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
-]) # XORG_COMPILER_BRAND
-
-# XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...])
-# ---------------
-# Minimum version: 1.16.0
-#
-# Test if the compiler works when passed the given flag as a command line argument.
-# If it succeeds, the flag is appeneded to the given variable. If not, it tries the
-# next flag in the list until there are no more options.
-#
-# Note that this does not guarantee that the compiler supports the flag as some
-# compilers will simply ignore arguments that they do not understand, but we do
-# attempt to weed out false positives by using -Werror=unknown-warning-option and
-# -Werror=unused-command-line-argument
-#
-AC_DEFUN([XORG_TESTSET_CFLAG], [
-AC_REQUIRE([AC_PROG_CC_C99])
-m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
-m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_unknown_warning_option" = "x" ; then
- CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- AC_MSG_CHECKING([if $CC supports -Werror=unknown-warning-option])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
- [xorg_testset_unknown_warning_option=yes],
- [xorg_testset_unknown_warning_option=no])
- AC_MSG_RESULT([$xorg_testset_unknown_warning_option])
- CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_unused_command_line_argument" = "x" ; then
- if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
- CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- fi
- CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- AC_MSG_CHECKING([if $CC supports -Werror=unused-command-line-argument])
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
- [xorg_testset_unused_command_line_argument=yes],
- [xorg_testset_unused_command_line_argument=no])
- AC_MSG_RESULT([$xorg_testset_unused_command_line_argument])
- CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-m4_foreach([flag], m4_cdr($@), [
- if test $found = "no" ; then
- if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
- CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- fi
-
- if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
- CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- fi
-
- CFLAGS="$CFLAGS ]flag["
-
- AC_MSG_CHECKING([if $CC supports ]flag[])
- AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])],
- [supported=yes], [supported=no])
- AC_MSG_RESULT([$supported])
- CFLAGS="$xorg_testset_save_CFLAGS"
-
- if test "$supported" = "yes" ; then
- $1="$$1 ]flag["
- found="yes"
- fi
- fi
-])
-]) # XORG_TESTSET_CFLAG
-
-# XORG_COMPILER_FLAGS
-# ---------------
-# Minimum version: 1.16.0
-#
-# Defines BASE_CFLAGS to contain a set of command line arguments supported
-# by the selected compiler which do NOT alter the generated code. These
-# arguments will cause the compiler to print various warnings during
-# compilation AND turn a conservative set of warnings into errors.
-#
-# The set of flags supported by BASE_CFLAGS will grow in future
-# versions of util-macros as options are added to new compilers.
-#
-AC_DEFUN([XORG_COMPILER_FLAGS], [
-AC_REQUIRE([XORG_COMPILER_BRAND])
-
-AC_ARG_ENABLE(selective-werror,
- AS_HELP_STRING([--disable-selective-werror],
- [Turn off selective compiler errors. (default: enabled)]),
- [SELECTIVE_WERROR=$enableval],
- [SELECTIVE_WERROR=yes])
-
-# -v is too short to test reliably with XORG_TESTSET_CFLAG
-if test "x$SUNCC" = "xyes"; then
- BASE_CFLAGS="-v"
-else
- BASE_CFLAGS=""
-fi
-
-# This chunk of warnings were those that existed in the legacy CWARNFLAGS
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wall])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wpointer-arith])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wstrict-prototypes])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-prototypes])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-declarations])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wnested-externs])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wbad-function-cast])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wformat=2], [-Wformat])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wold-style-definition])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wdeclaration-after-statement])
-
-# This chunk adds additional warnings that could catch undesired effects.
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wunused])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wuninitialized])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wshadow])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-qual])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-noreturn])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-format-attribute])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wredundant-decls])
-
-# These are currently disabled because they are noisy. They will be enabled
-# in the future once the codebase is sufficiently modernized to silence
-# them. For now, I don't want them to drown out the other warnings.
-# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op])
-# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses])
-# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align])
-
-# Turn some warnings into errors, so we don't accidently get successful builds
-# when there are problems that should be fixed.
-
-if test "x$SELECTIVE_WERROR" = "xyes" ; then
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=nonnull])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=init-self])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=main])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=missing-braces])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=sequence-point])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=trigraphs])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=array-bounds])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=write-strings])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=address])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION
-else
-AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wimplicit])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wnonnull])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Winit-self])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmain])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wmissing-braces])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wsequence-point])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wreturn-type])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wtrigraphs])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Warray-bounds])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wwrite-strings])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Waddress])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wint-to-pointer-cast])
-XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wpointer-to-int-cast])
-fi
-
-AC_SUBST([BASE_CFLAGS])
-]) # XORG_COMPILER_FLAGS
-
-# XORG_CWARNFLAGS
-# ---------------
-# Minimum version: 1.2.0
-# Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead)
-#
-# Defines CWARNFLAGS to enable C compiler warnings.
-#
-# This function is deprecated because it defines -fno-strict-aliasing
-# which alters the code generated by the compiler. If -fno-strict-aliasing
-# is needed, then it should be added explicitly in the module when
-# it is updated to use BASE_CFLAGS.
-#
-AC_DEFUN([XORG_CWARNFLAGS], [
-AC_REQUIRE([XORG_COMPILER_FLAGS])
-AC_REQUIRE([XORG_COMPILER_BRAND])
-CWARNFLAGS="$BASE_CFLAGS"
-if test "x$GCC" = xyes ; then
- CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
-fi
-AC_SUBST(CWARNFLAGS)
-]) # XORG_CWARNFLAGS
-
-# XORG_STRICT_OPTION
-# -----------------------
-# Minimum version: 1.3.0
-#
-# Add configure option to enable strict compilation flags, such as treating
-# warnings as fatal errors.
-# If --enable-strict-compilation is passed to configure, adds strict flags to
-# $BASE_CFLAGS and the deprecated $CWARNFLAGS.
-#
-# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or
-# when strict compilation is unconditionally desired.
-AC_DEFUN([XORG_STRICT_OPTION], [
-AC_REQUIRE([XORG_CWARNFLAGS])
-AC_REQUIRE([XORG_COMPILER_FLAGS])
-
-AC_ARG_ENABLE(strict-compilation,
- AS_HELP_STRING([--enable-strict-compilation],
- [Enable all warnings from compiler and make them errors (default: disabled)]),
- [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
-
-STRICT_CFLAGS=""
-XORG_TESTSET_CFLAG([STRICT_CFLAGS], [-pedantic])
-XORG_TESTSET_CFLAG([STRICT_CFLAGS], [-Werror], [-errwarn])
-
-# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
-# activate it with -Werror, so we add it here explicitly.
-XORG_TESTSET_CFLAG([STRICT_CFLAGS], [-Werror=attributes])
-
-if test "x$STRICT_COMPILE" = "xyes"; then
- BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS"
- CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
-fi
-AC_SUBST([STRICT_CFLAGS])
-AC_SUBST([BASE_CFLAGS])
-AC_SUBST([CWARNFLAGS])
-]) # XORG_STRICT_OPTION
-
-# XORG_DEFAULT_OPTIONS
-# --------------------
-# Minimum version: 1.3.0
-#
-# Defines default options for X.Org modules.
-#
-AC_DEFUN([XORG_DEFAULT_OPTIONS], [
-AC_REQUIRE([AC_PROG_INSTALL])
-XORG_COMPILER_FLAGS
-XORG_CWARNFLAGS
-XORG_STRICT_OPTION
-XORG_RELEASE_VERSION
-XORG_CHANGELOG
-XORG_INSTALL
-XORG_MANPAGE_SECTIONS
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
- [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
-]) # XORG_DEFAULT_OPTIONS
-
-# XORG_INSTALL()
-# ----------------
-# Minimum version: 1.4.0
-#
-# Defines the variable INSTALL_CMD as the command to copy
-# INSTALL from $prefix/share/util-macros.
-#
-AC_DEFUN([XORG_INSTALL], [
-AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
-INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
-mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
-|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \
-echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
-AC_SUBST([INSTALL_CMD])
-]) # XORG_INSTALL
-dnl Copyright 2005 Red Hat, Inc
-dnl
-dnl Permission to use, copy, modify, distribute, and sell this software and its
-dnl documentation for any purpose is hereby granted without fee, provided that
-dnl the above copyright notice appear in all copies and that both that
-dnl copyright notice and this permission notice appear in supporting
-dnl documentation.
-dnl
-dnl The above copyright notice and this permission notice shall be included
-dnl in all copies or substantial portions of the Software.
-dnl
-dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-dnl OTHER DEALINGS IN THE SOFTWARE.
-dnl
-dnl Except as contained in this notice, the name of the copyright holders shall
-dnl not be used in advertising or otherwise to promote the sale, use or
-dnl other dealings in this Software without prior written authorization
-dnl from the copyright holders.
-dnl
-
-# XORG_RELEASE_VERSION
-# --------------------
-# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
-
-AC_DEFUN([XORG_RELEASE_VERSION],[
- AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
- [`echo $PACKAGE_VERSION | cut -d . -f 1`],
- [Major version of this package])
- PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
- if test "x$PVM" = "x"; then
- PVM="0"
- fi
- AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
- [$PVM],
- [Minor version of this package])
- PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
- if test "x$PVP" = "x"; then
- PVP="0"
- fi
- AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
- [$PVP],
- [Patch version of this package])
-])
-
-# XORG_CHANGELOG()
-# ----------------
-# Minimum version: 1.2.0
-#
-# Defines the variable CHANGELOG_CMD as the command to generate
-# ChangeLog from git.
-#
-#
-AC_DEFUN([XORG_CHANGELOG], [
-CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
-mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
-|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
-echo 'git directory not found: installing possibly empty changelog.' >&2)"
-AC_SUBST([CHANGELOG_CMD])
-]) # XORG_CHANGELOG
-