# generated automatically by aclocal 1.12.6 -*- Autoconf -*- # Copyright (C) 1996-2012 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_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, [m4_warning([this file was generated for autoconf 2.71. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically 'autoreconf'.])]) # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # serial 12 (pkg-config-0.29.2) dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. 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AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. 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All rights reserved. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. dnl dnl -------------------------------------------------------------------- dnl 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. # XORG_FONT_MACROS_VERSION(required-version) # ------------------------------------------ # Minimum version: 1.1.0 # # If you're using a macro added in Version 1.1 or newer, include this in # your configure.ac with the minimum required version, such as: # XORG_FONT_MACROS_VERSION(1.1) # # To ensure that this macro is defined, also add: # m4_ifndef([XORG_FONT_MACROS_VERSION], # [m4_fatal([must install X.Org font-util 1.1 or later before running autoconf/autogen])]) # # # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_FONT_MACROS_VERSION],[ m4_define([vers_have], [1.4.0]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, [m4_fatal([font-util major version ]maj_needed[ is required but ]vers_have[ found])]) m4_if(m4_version_compare(vers_have, [$1]), -1, [m4_fatal([font-util version $1 or higher is required but ]vers_have[ found])]) m4_undefine([vers_have]) m4_undefine([maj_have]) m4_undefine([maj_needed]) ]) # XORG_FONT_MACROS_VERSION # XORG_FONT_CHECK_{maps}() # ------------------------ # Minimum version: 1.0.0 # These macros add --enable/disable-{maps} where {maps} are ISO8859-*, # JISX0201 or KOI8_R. 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AC_DEFUN([XORG_FONT_CHECK_ENCODING_LIST],[ AC_ARG_ENABLE([all-encodings], AS_HELP_STRING([--disable-all-encodings], [Disable building of all font encodings]), [m4_foreach_w([enc], [$1], [ AS_TR_SH(enc)=$enableval ])], [m4_foreach_w([enc], [$1], [ AS_TR_SH(enc)=yes ])]) m4_foreach_w([enc], [$1], [XORG_FONT_CHECK_ENCODING(enc)]) ]) # XORG_FONT_CHECK_ENCODING_LIST # XORG_FONT_REQUIRED_PROG(VARNAME, progname) # ------------------------------------------ # Minimum version: 1.1.0 # # Simple wrapper around AC_PATH_PROG that errors if not found # AC_DEFUN([XORG_FONT_REQUIRED_PROG],[ AC_PATH_PROG($1, $2) if test x"$$1" = x; then AC_MSG_ERROR([$2 is required to build $PACKAGE_NAME.]) fi ]) # XORG_FONT_FCCACHE() # ------------------- # Minimum version: 1.1.0 # # Set FCCACHE to path to fc-cache (fontconfig cache builder) if found # Set RUN_FCCACHE to a rule suitable for substituting into a makefile # to run fc-cache if found and not installing to $DESTDIR and not # cross-compiling # # fc-cache is optional, not required, and should be skipped when making # packages (installing to $DESTDIR) or cross-compiling # AC_DEFUN([XORG_FONT_FCCACHE],[ AC_PATH_PROG(FCCACHE, fc-cache) FCCACHE_WARN='echo "** Warning: fonts.cache not built" ; echo "** Generate this file manually on host system using fc-cache"' if test x"$FCCACHE" = x || test x"$cross_compiling" != x"no" ; then RUN_FCCACHE="${FCCACHE_WARN}" else RUN_FCCACHE='@(if test -z "$(DESTDIR)"; then echo $(FCCACHE) $(fontdir); $(FCCACHE) $(fontdir); else' RUN_FCCACHE="${RUN_FCCACHE} ${FCCACHE_WARN} ; fi)" fi AC_SUBST([RUN_FCCACHE]) ]) # XORG_FONT_MKFONTDIR() # ------------------- # Minimum version: 1.3.0 # # Set MKFONTDIR to path to mkfontdir. # # If cross-compiling, and if mkdir is not found, use a shell command # which warns mkfontdir needs to be run on the target # # If not cross-compiling, mkfontdir must be found # AC_DEFUN([XORG_FONT_MKFONTDIR],[ if test x"$cross_compiling" != x"no" ; then AC_PATH_PROG(MKFONTDIR, mkfontdir, "") MKFONTDIR_WARN='echo "** Warning: mkfontdir not run" ; echo "** Run mkfontdir manually on host system"' if test x"$MKFONTDIR" = x; then MKFONTDIR="${MKFONTDIR_WARN} ; echo '** mkfontdir'" fi else XORG_FONT_REQUIRED_PROG(MKFONTDIR, mkfontdir) fi AC_SUBST([MKFONTDIR]) ]) # XORG_FONT_COMMON_UTILS() # ------------------------ # Minimum version: 1.1.0 # # Call XORG_FONT_REQUIRED_PROG for programs needed for all font types AC_DEFUN([XORG_FONT_COMMON_UTILS],[ XORG_FONT_FCCACHE XORG_FONT_MKFONTDIR ]) # XORG_FONT_SCALED_UTILS() # ------------------------ # Minimum version: 1.1.0 # # Call XORG_FONT_REQUIRED_PROG for programs needed for scalable fonts # (TrueType, OpenType, Type1) AC_DEFUN([XORG_FONT_SCALED_UTILS],[ XORG_FONT_COMMON_UTILS XORG_FONT_REQUIRED_PROG(MKFONTSCALE, mkfontscale) ]) # XORG_FONT_BDF_UTILS() # --------------------- # Minimum version: 1.1.0 # # Call XORG_FONT_REQUIRED_PROG for programs needed for BDF format bitmap fonts # Also call XORG_FONT_CHECK_COMPRESSION to determine how to compress the # PCF output files created by bdftopcf AC_DEFUN([XORG_FONT_BDF_UTILS],[ XORG_FONT_COMMON_UTILS XORG_FONT_REQUIRED_PROG(BDFTOPCF, bdftopcf) XORG_FONT_CHECK_COMPRESSION ]) # XORG_FONT_CHECK_COMPRESSION() # ----------------------------- # Minimum version: 1.1.0 # # Offer a --with-compression flag to control what compression method is # used for pcf font files. Offers all the methods currently supported # by libXfont, including no compression. # # If COMPRESS_FLAGS is not set, and the compression method has flags needed # for reproducible builds, such as gzip -n to not record timestamp, will # set COMPRESS_FLAGS to those options. AC_DEFUN([XORG_FONT_CHECK_COMPRESSION],[ AC_MSG_CHECKING([font compression method]) AC_ARG_WITH(compression, [AS_HELP_STRING([--with-compression=], [compression method to use on pcf fonts])], [compression="$withval"], [compression="yes"]) if test x"$compression" = "xyes" ; then compression="gzip" fi AC_MSG_RESULT([${compression}]) case ${compression} in *compress) COMPRESS_SUFFIX=".Z" ;; *gzip) COMPRESS_SUFFIX=".gz" ; COMPRESS_FLAGS="${COMPRESS_FLAGS--n}" ;; *bzip2) COMPRESS_SUFFIX=".bz2" ;; no|none) COMPRESS_SUFFIX="" ; COMPRESS="cat" ;; *) AC_MSG_ERROR([${compression} is not a supported compression method]) ;; esac if test x"$COMPRESS_SUFFIX" != "x" ; then XORG_FONT_REQUIRED_PROG(COMPRESS, ${compression}) fi AC_MSG_CHECKING([options to font compression command]) AC_MSG_RESULT([${COMPRESS_FLAGS:-none}]) AC_SUBST([COMPRESS_FLAGS]) AC_SUBST([COMPRESS_SUFFIX]) ]) # XORG_FONT_UCS2ANY() # ------------------- # Minimum version: 1.1.0 # # Call XORG_FONT_REQUIRED_PROG for ucs2any program needed for splitting # Unicode-encoded BDF format bitmap fonts into subsets for older encodings. # Also call pkg-config to find the directory with the encoding files needed # by ucs2any, and export it as MAPFILES_PATH to the Makefiles AC_DEFUN([XORG_FONT_UCS2ANY],[ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) XORG_FONT_REQUIRED_PROG(UCS2ANY, ucs2any) PKG_CHECK_MODULES(MAPS, [fontutil]) AC_MSG_CHECKING([for ucs2any encoding data files]) MAPFILES_PATH=`$PKG_CONFIG --variable=mapdir fontutil` AC_SUBST(MAPFILES_PATH) AC_MSG_RESULT([${MAPFILES_PATH}]) ]) # XORG_FONT_FC_CONFDIR() # -------------------- # Minimum version: 1.2.0 # # Sets FC_CONFDIR to the fontconfig config directory # (which should be --with-confdir=... when building fontconfig) # found from: # --with-fc-confdir=... # pkg-config --variable=confdir fontconfig # ${sysconfdir}/fonts AC_DEFUN([XORG_FONT_FC_CONFDIR],[ dnl Ensure $PKG_CONFIG is set first AC_REQUIRE([PKG_PROG_PKG_CONFIG]) AC_MSG_CHECKING([for fontconfig's configuration directory]) AC_ARG_WITH(fc-confdir, AS_HELP_STRING([--with-fc-confdir=DIR], [Path to fontconfig's configuration directory]), [FC_CONFDIR="$withval"]) # if --with-fc-confdir was not specified if test "x${FC_CONFDIR}" = "x"; then FC_CONFDIR=`$PKG_CONFIG --variable=confdir fontconfig` fi # ...and if pkg-config didn't find confdir in fontconfig.pc... if test "x${FC_CONFDIR}" = "x"; then FC_CONFDIR="${sysconfdir}/fonts" fi AC_SUBST(FC_CONFDIR) AC_MSG_RESULT([${FC_CONFDIR}]) ]) # XORG_FONTROOTDIR() # -------------------- # Minimum version: 1.1.0 # # Sets FONTROOTDIR to the root directory for font files. Uses the first # found from: # --with-fontrootdir # pkg-config --variable=fontrootdir fontutil # ${datadir}/fonts/X11 AC_DEFUN([XORG_FONTROOTDIR],[ dnl Ensure $PKG_CONFIG is set first AC_REQUIRE([PKG_PROG_PKG_CONFIG]) AC_MSG_CHECKING([for root directory for font files]) AC_ARG_WITH(fontrootdir, AS_HELP_STRING([--with-fontrootdir=DIR], [Path to root directory for font files]), [FONTROOTDIR="$withval"]) # if --with-fontrootdir not specified... if test "x${FONTROOTDIR}" = "x"; then FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` fi # ...and if pkg-config didn't find fontdir in fontutil.pc... if test "x${FONTROOTDIR}" = "x"; then FONTROOTDIR="${datadir}/fonts/X11" fi AC_SUBST(FONTROOTDIR) AC_MSG_RESULT([${FONTROOTDIR}]) ]) # XORG_FONTSUBDIR(variable, flag, subdir) # --------------------------------------- # Minimum version: 1.1.0 # # Offer a --with- flag to control directory for font installation # Default is the specified of the font root directory. # Sets to the selected directory AC_DEFUN([XORG_FONTSUBDIR],[ AC_REQUIRE([XORG_FONTROOTDIR]) AC_MSG_CHECKING([for directory for $3 files]) AC_ARG_WITH($2, [AS_HELP_STRING([--with-$2=DIR], [Path to $3 files [FONTROOTDIR/$3]])], [$1="${withval}"], [$1='${FONTROOTDIR}/$3']) AC_SUBST($1) AC_MSG_RESULT([${$1}]) ]) # XORG_FONTSUBDIR # XORG_FONTDIR(subdir) # -------------------- # Minimum version: 1.1.0 # # Offer a --with-fontdir flag to control directory for font installation # Default is the specified subdir of the font root directory. # Sets FONTDIR to the selected directory AC_DEFUN([XORG_FONTDIR],[XORG_FONTSUBDIR([FONTDIR], [fontdir], [$1])]) dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. dnl dnl Copyright (c) 2005, 2023, Oracle and/or its affiliates. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. # XORG_MACROS_VERSION(required-version) # ------------------------------------- # Minimum version: 1.1.0 # # If you're using a macro added in Version 1.1 or newer, include this in # your configure.ac with the minimum required version, such as: # XORG_MACROS_VERSION(1.1) # # To ensure that this macro is defined, also add: # m4_ifndef([XORG_MACROS_VERSION], # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) # # # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ m4_define([vers_have], [1.20.0]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) m4_if(m4_version_compare(vers_have, [$1]), -1, [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) m4_undefine([vers_have]) m4_undefine([maj_have]) m4_undefine([maj_needed]) AM_MAINTAINER_MODE ]) # XORG_MACROS_VERSION # XORG_PROG_RAWCPP() # ------------------ # Minimum version: 1.0.0 # # Find cpp program and necessary flags for use in pre-processing text files # such as man pages and config files AC_DEFUN([XORG_PROG_RAWCPP],[ AC_REQUIRE([AC_PROG_CPP]) AC_PATH_TOOL(RAWCPP, [cpp], [${CPP}], [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) # Check for flag to avoid builtin definitions - assumes unix is predefined, # which is not the best choice for supporting other OS'es, but covers most # of the ones we need for now. AC_MSG_CHECKING([if $RAWCPP requires -undef]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS=-undef 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 TRADITIONALCPPFLAGS="-traditional" 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) AC_SUBST(TRADITIONALCPPFLAGS) ]) # 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]) case $host_os in solaris*) # Solaris 2.0 - 11.3 use SysV man page section numbers, so we # check for a man page file found in later versions that use # traditional section numbers instead AC_CHECK_FILE([/usr/share/man/man7/attributes.7], [SYSV_MAN_SECTIONS=false], [SYSV_MAN_SECTIONS=true]) ;; *) SYSV_MAN_SECTIONS=false ;; esac 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 $SYSV_MAN_SECTIONS in true) 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 $SYSV_MAN_SECTIONS in true) 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 $SYSV_MAN_SECTIONS in true) 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 $SYSV_MAN_SECTIONS in true) 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 flexibility 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 # # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the # following test for empty XML docbook files. # For compatibility reasons use the following empty XML docbook file and if # it fails try it again with a non-empty XML file. 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], [# Try it again with a non-empty XML file. cat > conftest.xml << "EOF" EOF 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 flexibility 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 # Minimum version for optional DOT checking: 1.18.0 # # 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 flexibility 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]) AC_ARG_VAR([DOT], [Path to the dot graphics utility]) 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]) dnl Check for DOT if we have doxygen. The caller decides if it is mandatory dnl HAVE_DOT is a variable that can be used in your doxygen.in config file: dnl HAVE_DOT = @HAVE_DOT@ HAVE_DOT=no if test "x$have_doxygen" = "xyes"; then AC_PATH_PROG([DOT], [dot]) if test "x$DOT" != "x"; then HAVE_DOT=yes fi fi AC_SUBST([HAVE_DOT]) AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"]) 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 flexibility 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 flexibility 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_M4([MIN-VERSION]) # --------------------------- # Minimum version: 1.19.0 # # This macro attempts to locate an m4 macro processor which supports # -I option and is only useful for modules relying on M4 in order to # expand macros in source code files. # # Interface to module: # M4: returns the path of the m4 program found # returns the path set by the user in the environment # AC_DEFUN([XORG_WITH_M4], [ AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4], [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4], [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \ ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], [AC_MSG_ERROR([could not find m4 that supports -I option])], [$PATH:/usr/gnu/bin])]) AC_SUBST([M4], [$ac_cv_path_M4]) ]) # XORG_WITH_M4 # 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 flexibility 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 flexibility 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 flexibility 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 flexibility 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_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) # ------------------------------------------------------ # Minimum version: 1.17.0 # # This macro enables a builder to enable/disable integration testing # It makes no assumption about the test cases' implementation # Test cases may or may not use Automake "Support for test suites" # # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support # usually requires less dependencies and may be built and run under less # stringent environments than integration tests. # # Interface to module: # ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests # enable_integration_tests: used in configure.ac for additional configuration # --enable-integration-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_INTEGRATION_TESTS],[ AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], [Enable building integration test cases (default: ]_defopt[)]), [enable_integration_tests=$enableval], [enable_integration_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], [test "x$enable_integration_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_integration_tests]) ]) # XORG_ENABLE_INTEGRATION_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. # # Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit # test support usually requires less dependencies and may be built and run under # less stringent environments than integration tests. # # 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 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 # Copyright (c) 2009 Steven G. Johnson # 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 . # # 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. 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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_CACHE_VAL([xorg_cv_malloc0_returns_null], [AC_RUN_IFELSE([AC_LANG_PROGRAM([ #include ],[ 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); ])], [xorg_cv_malloc0_returns_null=yes], [xorg_cv_malloc0_returns_null=no])]) MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 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'. 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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], [ 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])]) AC_LANG_COMPILER_REQUIRE AC_LANG_CASE( [C], [ dnl autoconf-2.70 folded AC_PROG_CC_C99 into AC_PROG_CC dnl and complains that AC_PROG_CC_C99 is obsolete m4_version_prereq([2.70], [AC_REQUIRE([AC_PROG_CC])], [AC_REQUIRE([AC_PROG_CC_C99])]) define([PREFIX], [C]) define([CACHE_PREFIX], [cc]) define([COMPILER], [$CC]) ], [C++], [ define([PREFIX], [CXX]) define([CACHE_PREFIX], [cxx]) define([COMPILER], [$CXX]) ] ) [xorg_testset_save_]PREFIX[FLAGS]="$PREFIX[FLAGS]" if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "x" ; then PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unknown-warning-option], [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option], AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=yes], [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=no])) [xorg_testset_]CACHE_PREFIX[_unknown_warning_option]=$[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option] PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" fi if test "x$[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]" = "x" ; then if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "xyes" ; then PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" fi PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument" AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unused-command-line-argument], [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument], AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=yes], [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=no])) [xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]=$[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument] PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" fi found="no" m4_foreach([flag], m4_cdr($@), [ if test $found = "no" ; then if test "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_option" = "xyes" ; then PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" fi if test "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_argument" = "xyes" ; then PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument" fi PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag[" dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname AC_MSG_CHECKING([if ]COMPILER[ supports ]flag[]) cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[]) AC_CACHE_VAL($cacheid, [AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])], [eval $cacheid=yes], [eval $cacheid=no])]) PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" eval supported=\$$cacheid AC_MSG_RESULT([$supported]) 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 or BASE_CXXFLAGS 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 and BASE_CXXFLAGS 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=$enableval], [SELECTIVE_WERROR=yes]) AC_LANG_CASE( [C], [ define([PREFIX], [C]) ], [C++], [ define([PREFIX], [CXX]) ] ) # -v is too short to test reliably with XORG_TESTSET_CFLAG if test "x$SUNCC" = "xyes"; then [BASE_]PREFIX[FLAGS]="-v" else [BASE_]PREFIX[FLAGS]="" fi # This chunk of warnings were those that existed in the legacy CWARNFLAGS XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wall]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-arith]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-declarations]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wformat=2], [-Wformat]) AC_LANG_CASE( [C], [ XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wstrict-prototypes]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition], [-fd]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement]) ] ) # This chunk adds additional warnings that could catch undesired effects. XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) # 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_]PREFIX[FLAGS]], [-Wparentheses]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) # Turn some warnings into errors, so we don't accidentally get successful builds # when there are problems that should be fixed. if test "x$SELECTIVE_WERROR" = "xyes" ; then XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-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 $PACKAGE_BUGREPORT]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast]) XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast]) fi AC_SUBST([BASE_]PREFIX[FLAGS]) ]) # XORG_COMPILER_FLAGS # XORG_CWARNFLAGS # --------------- # Minimum version: 1.2.0 # Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead) # # Defines CWARNFLAGS to enable C compiler warnings. # # This function is deprecated because it defines -fno-strict-aliasing # which alters the code generated by the compiler. If -fno-strict-aliasing # is needed, then it should be added explicitly in the module when # it is updated to use BASE_CFLAGS. # AC_DEFUN([XORG_CWARNFLAGS], [ AC_REQUIRE([XORG_COMPILER_FLAGS]) AC_REQUIRE([XORG_COMPILER_BRAND]) AC_LANG_CASE( [C], [ CWARNFLAGS="$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 or $BASE_CXXFLAGS 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]) AC_LANG_CASE( [C], [ define([PREFIX], [C]) ], [C++], [ define([PREFIX], [CXX]) ] ) [STRICT_]PREFIX[FLAGS]="" XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic]) XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-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_]PREFIX[FLAGS]], [-Werror=attributes]) if test "x$STRICT_COMPILE" = "xyes"; then [BASE_]PREFIX[FLAGS]="$[BASE_]PREFIX[FLAGS] $[STRICT_]PREFIX[FLAGS]" AC_LANG_CASE([C], [CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"]) fi AC_SUBST([STRICT_]PREFIX[FLAGS]) AC_SUBST([BASE_]PREFIX[FLAGS]) AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS])) ]) # XORG_STRICT_OPTION # XORG_DEFAULT_NOCODE_OPTIONS # --------------------------- # Minimum version: 1.20.0 # # Defines default options for X.Org modules which don't compile code, # such as fonts, bitmaps, cursors, and docs. # AC_DEFUN([XORG_DEFAULT_NOCODE_OPTIONS], [ AC_REQUIRE([AC_PROG_INSTALL]) 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_NOCODE_OPTIONS # XORG_DEFAULT_OPTIONS # -------------------- # Minimum version: 1.3.0 # # Defines default options for X.Org modules which compile code. # AC_DEFUN([XORG_DEFAULT_OPTIONS], [ AC_REQUIRE([AC_PROG_INSTALL]) XORG_COMPILER_FLAGS XORG_CWARNFLAGS XORG_STRICT_OPTION XORG_DEFAULT_NOCODE_OPTIONS ]) # 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; test -e \$(top_srcdir)/INSTALL || ( \ touch \$(top_srcdir)/INSTALL; \ echo 'failed to copy INSTALL from util-macros: installing 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) 2>/dev/null && \ mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ touch \$(top_srcdir)/ChangeLog; \ echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" AC_SUBST([CHANGELOG_CMD]) ]) # XORG_CHANGELOG