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3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
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628 case `$am_make -s -f confmf 2> /dev/null` in #(
629 *the\ am__doit\ target*)
636 AC_SUBST([am__include])
637 AC_SUBST([am__quote])
638 AC_MSG_RESULT([$_am_result])
642 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
644 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
645 # Free Software Foundation, Inc.
647 # This file is free software; the Free Software Foundation
648 # gives unlimited permission to copy and/or distribute it,
649 # with or without modifications, as long as this notice is preserved.
653 # AM_MISSING_PROG(NAME, PROGRAM)
654 # ------------------------------
655 AC_DEFUN([AM_MISSING_PROG],
656 [AC_REQUIRE([AM_MISSING_HAS_RUN])
657 $1=${$1-"${am_missing_run}$2"}
663 # Define MISSING if not defined so far and test if it supports --run.
664 # If it does, set am_missing_run to use it, otherwise, to nothing.
665 AC_DEFUN([AM_MISSING_HAS_RUN],
666 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
667 AC_REQUIRE_AUX_FILE([missing])dnl
668 if test x"${MISSING+set}" != xset; then
671 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
673 MISSING="\${SHELL} $am_aux_dir/missing" ;;
676 # Use eval to expand $SHELL
677 if eval "$MISSING --run true"; then
678 am_missing_run="$MISSING --run "
681 AC_MSG_WARN([`missing' script is too old or missing])
685 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
687 # This file is free software; the Free Software Foundation
688 # gives unlimited permission to copy and/or distribute it,
689 # with or without modifications, as long as this notice is preserved.
693 # Check for `mkdir -p'.
694 AC_DEFUN([AM_PROG_MKDIR_P],
695 [AC_PREREQ([2.60])dnl
696 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
697 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
698 dnl while keeping a definition of mkdir_p for backward compatibility.
699 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
700 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
701 dnl Makefile.ins that do not define MKDIR_P, so we do our own
702 dnl adjustment using top_builddir (which is defined more often than
704 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
706 [[\\/$]]* | ?:[[\\/]]*) ;;
707 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
711 # Helper functions for option handling. -*- Autoconf -*-
713 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
715 # This file is free software; the Free Software Foundation
716 # gives unlimited permission to copy and/or distribute it,
717 # with or without modifications, as long as this notice is preserved.
721 # _AM_MANGLE_OPTION(NAME)
722 # -----------------------
723 AC_DEFUN([_AM_MANGLE_OPTION],
724 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
726 # _AM_SET_OPTION(NAME)
727 # ------------------------------
728 # Set option NAME. Presently that only means defining a flag for this option.
729 AC_DEFUN([_AM_SET_OPTION],
730 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
732 # _AM_SET_OPTIONS(OPTIONS)
733 # ----------------------------------
734 # OPTIONS is a space-separated list of Automake options.
735 AC_DEFUN([_AM_SET_OPTIONS],
736 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
738 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
739 # -------------------------------------------
740 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
741 AC_DEFUN([_AM_IF_OPTION],
742 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
744 # Check to make sure that the build environment is sane. -*- Autoconf -*-
746 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
747 # Free Software Foundation, Inc.
749 # This file is free software; the Free Software Foundation
750 # gives unlimited permission to copy and/or distribute it,
751 # with or without modifications, as long as this notice is preserved.
757 AC_DEFUN([AM_SANITY_CHECK],
758 [AC_MSG_CHECKING([whether build environment is sane])
761 echo timestamp > conftest.file
762 # Reject unsafe characters in $srcdir or the absolute working directory
763 # name. Accept space and tab only in the latter.
767 *[[\\\"\#\$\&\'\`$am_lf]]*)
768 AC_MSG_ERROR([unsafe absolute working directory name]);;
771 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
772 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
775 # Do `set' in a subshell so we don't clobber the current shell's
776 # arguments. Must try -L first in case configure is actually a
777 # symlink; some systems play weird games with the mod time of symlinks
778 # (eg FreeBSD returns the mod time of the symlink's containing
781 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
782 if test "$[*]" = "X"; then
784 set X `ls -t "$srcdir/configure" conftest.file`
787 if test "$[*]" != "X $srcdir/configure conftest.file" \
788 && test "$[*]" != "X conftest.file $srcdir/configure"; then
790 # If neither matched, then we have a broken ls. This can happen
791 # if, for instance, CONFIG_SHELL is bash and it inherits a
792 # broken ls alias from the environment. This has actually
793 # happened. Such a system could not be considered "sane".
794 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
795 alias in your environment])
798 test "$[2]" = conftest.file
804 AC_MSG_ERROR([newly created file is older than distributed files!
805 Check your system clock])
809 # Copyright (C) 2009 Free Software Foundation, Inc.
811 # This file is free software; the Free Software Foundation
812 # gives unlimited permission to copy and/or distribute it,
813 # with or without modifications, as long as this notice is preserved.
817 # AM_SILENT_RULES([DEFAULT])
818 # --------------------------
819 # Enable less verbose build rules; with the default set to DEFAULT
820 # (`yes' being less verbose, `no' or empty being verbose).
821 AC_DEFUN([AM_SILENT_RULES],
822 [AC_ARG_ENABLE([silent-rules],
823 [ --enable-silent-rules less verbose build output (undo: `make V=1')
824 --disable-silent-rules verbose build output (undo: `make V=0')])
825 case $enable_silent_rules in
826 yes) AM_DEFAULT_VERBOSITY=0;;
827 no) AM_DEFAULT_VERBOSITY=1;;
828 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
830 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
832 AC_SUBST([AM_BACKSLASH])dnl
833 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
836 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
838 # This file is free software; the Free Software Foundation
839 # gives unlimited permission to copy and/or distribute it,
840 # with or without modifications, as long as this notice is preserved.
842 # AM_PROG_INSTALL_STRIP
843 # ---------------------
844 # One issue with vendor `install' (even GNU) is that you can't
845 # specify the program used to strip binaries. This is especially
846 # annoying in cross-compiling environments, where the build's strip
847 # is unlikely to handle the host's binaries.
848 # Fortunately install-sh will honor a STRIPPROG variable, so we
849 # always use install-sh in `make install-strip', and initialize
850 # STRIPPROG with the value of the STRIP variable (set by the user).
851 AC_DEFUN([AM_PROG_INSTALL_STRIP],
852 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
853 # Installed binaries are usually stripped using `strip' when the user
854 # run `make install-strip'. However `strip' might not be the right
855 # tool to use in cross-compilation environments, therefore Automake
856 # will honor the `STRIP' environment variable to overrule this program.
857 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
858 if test "$cross_compiling" != no; then
859 AC_CHECK_TOOL([STRIP], [strip], :)
861 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
862 AC_SUBST([INSTALL_STRIP_PROGRAM])])
864 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
866 # This file is free software; the Free Software Foundation
867 # gives unlimited permission to copy and/or distribute it,
868 # with or without modifications, as long as this notice is preserved.
872 # _AM_SUBST_NOTMAKE(VARIABLE)
873 # ---------------------------
874 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
875 # This macro is traced by Automake.
876 AC_DEFUN([_AM_SUBST_NOTMAKE])
878 # AM_SUBST_NOTMAKE(VARIABLE)
879 # ---------------------------
880 # Public sister of _AM_SUBST_NOTMAKE.
881 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
883 # Check how to create a tarball. -*- Autoconf -*-
885 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
887 # This file is free software; the Free Software Foundation
888 # gives unlimited permission to copy and/or distribute it,
889 # with or without modifications, as long as this notice is preserved.
893 # _AM_PROG_TAR(FORMAT)
894 # --------------------
895 # Check how to create a tarball in format FORMAT.
896 # FORMAT should be one of `v7', `ustar', or `pax'.
898 # Substitute a variable $(am__tar) that is a command
899 # writing to stdout a FORMAT-tarball containing the directory
901 # tardir=directory && $(am__tar) > result.tar
903 # Substitute a variable $(am__untar) that extract such
904 # a tarball read from stdin.
905 # $(am__untar) < result.tar
906 AC_DEFUN([_AM_PROG_TAR],
907 [# Always define AMTAR for backward compatibility.
908 AM_MISSING_PROG([AMTAR], [tar])
910 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
911 [m4_case([$1], [ustar],, [pax],,
912 [m4_fatal([Unknown tar format])])
913 AC_MSG_CHECKING([how to create a $1 tar archive])
914 # Loop over all known methods to create a tar archive until one works.
915 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
916 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
917 # Do not fold the above two line into one, because Tru64 sh and
918 # Solaris sh will not grok spaces in the rhs of `-'.
919 for _am_tool in $_am_tools
923 for _am_tar in tar gnutar gtar;
925 AM_RUN_LOG([$_am_tar --version]) && break
927 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
928 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
929 am__untar="$_am_tar -xf -"
932 # Must skip GNU tar: if it does not support --format= it doesn't create
933 # ustar tarball either.
934 (tar --version) >/dev/null 2>&1 && continue
935 am__tar='tar chf - "$$tardir"'
936 am__tar_='tar chf - "$tardir"'
940 am__tar='pax -L -x $1 -w "$$tardir"'
941 am__tar_='pax -L -x $1 -w "$tardir"'
945 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
946 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
947 am__untar='cpio -i -H $1 -d'
956 # If the value was cached, stop now. We just wanted to have am__tar
958 test -n "${am_cv_prog_tar_$1}" && break
960 # tar/untar a dummy directory, and stop if the command works
963 echo GrepMe > conftest.dir/file
964 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
966 if test -s conftest.tar; then
967 AM_RUN_LOG([$am__untar <conftest.tar])
968 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
973 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
974 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
976 AC_SUBST([am__untar])
979 dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure.
981 dnl Copyright 2005-2006 Sun Microsystems, Inc. All rights reserved.
983 dnl Permission is hereby granted, free of charge, to any person obtaining a
984 dnl copy of this software and associated documentation files (the
985 dnl "Software"), to deal in the Software without restriction, including
986 dnl without limitation the rights to use, copy, modify, merge, publish,
987 dnl distribute, and/or sell copies of the Software, and to permit persons
988 dnl to whom the Software is furnished to do so, provided that the above
989 dnl copyright notice(s) and this permission notice appear in all copies of
990 dnl the Software and that both the above copyright notice(s) and this
991 dnl permission notice appear in supporting documentation.
993 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
994 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
995 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
996 dnl OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
997 dnl HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
998 dnl INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
999 dnl FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
1000 dnl NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
1001 dnl WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1003 dnl Except as contained in this notice, the name of a copyright holder
1004 dnl shall not be used in advertising or otherwise to promote the sale, use
1005 dnl or other dealings in this Software without prior written authorization
1006 dnl of the copyright holder.
1008 # XORG_MACROS_VERSION(required-version)
1009 # -------------------------------------
1010 # Minimum version: 1.1.0
1012 # If you're using a macro added in Version 1.1 or newer, include this in
1013 # your configure.ac with the minimum required version, such as:
1014 # XORG_MACROS_VERSION(1.1)
1016 # To ensure that this macro is defined, also add:
1017 # m4_ifndef([XORG_MACROS_VERSION],
1018 # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
1021 # See the "minimum version" comment for each macro you use to see what
1022 # version you require.
1023 m4_defun([XORG_MACROS_VERSION],[
1024 m4_define([vers_have], [1.3.0])
1025 m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
1026 m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
1027 m4_if(m4_cmp(maj_have, maj_needed), 0,,
1028 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
1029 m4_if(m4_version_compare(vers_have, [$1]), -1,
1030 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
1031 m4_undefine([vers_have])
1032 m4_undefine([maj_have])
1033 m4_undefine([maj_needed])
1034 ]) # XORG_MACROS_VERSION
1036 # XORG_PROG_RAWCPP()
1037 # ------------------
1038 # Minimum version: 1.0.0
1040 # Find cpp program and necessary flags for use in pre-processing text files
1041 # such as man pages and config files
1042 AC_DEFUN([XORG_PROG_RAWCPP],[
1043 AC_REQUIRE([AC_PROG_CPP])
1044 AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
1045 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
1047 # Check for flag to avoid builtin definitions - assumes unix is predefined,
1048 # which is not the best choice for supporting other OS'es, but covers most
1049 # of the ones we need for now.
1050 AC_MSG_CHECKING([if $RAWCPP requires -undef])
1051 AC_LANG_CONFTEST([Does cpp redefine unix ?])
1052 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
1055 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
1057 AC_MSG_RESULT([yes])
1058 # under Cygwin unix is still defined even with -undef
1059 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
1060 RAWCPPFLAGS="-undef -ansi"
1061 AC_MSG_RESULT([yes, with -ansi])
1063 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
1066 rm -f conftest.$ac_ext
1068 AC_MSG_CHECKING([if $RAWCPP requires -traditional])
1069 AC_LANG_CONFTEST([Does cpp preserve "whitespace"?])
1070 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
1073 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
1074 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
1075 AC_MSG_RESULT([yes])
1077 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
1080 rm -f conftest.$ac_ext
1081 AC_SUBST(RAWCPPFLAGS)
1082 ]) # XORG_PROG_RAWCPP
1084 # XORG_MANPAGE_SECTIONS()
1085 # -----------------------
1086 # Minimum version: 1.0.0
1088 # Determine which sections man pages go in for the different man page types
1089 # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
1090 # Not sure if there's any better way than just hardcoding by OS name.
1091 # Override default settings by setting environment variables
1093 AC_DEFUN([XORG_MANPAGE_SECTIONS],[
1094 AC_REQUIRE([AC_CANONICAL_HOST])
1096 if test x$APP_MAN_SUFFIX = x ; then
1099 if test x$APP_MAN_DIR = x ; then
1100 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
1103 if test x$LIB_MAN_SUFFIX = x ; then
1106 if test x$LIB_MAN_DIR = x ; then
1107 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
1110 if test x$FILE_MAN_SUFFIX = x ; then
1112 solaris*) FILE_MAN_SUFFIX=4 ;;
1113 *) FILE_MAN_SUFFIX=5 ;;
1116 if test x$FILE_MAN_DIR = x ; then
1117 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
1120 if test x$MISC_MAN_SUFFIX = x ; then
1122 solaris*) MISC_MAN_SUFFIX=5 ;;
1123 *) MISC_MAN_SUFFIX=7 ;;
1126 if test x$MISC_MAN_DIR = x ; then
1127 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
1130 if test x$DRIVER_MAN_SUFFIX = x ; then
1132 solaris*) DRIVER_MAN_SUFFIX=7 ;;
1133 *) DRIVER_MAN_SUFFIX=4 ;;
1136 if test x$DRIVER_MAN_DIR = x ; then
1137 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
1140 if test x$ADMIN_MAN_SUFFIX = x ; then
1142 solaris*) ADMIN_MAN_SUFFIX=1m ;;
1143 *) ADMIN_MAN_SUFFIX=8 ;;
1146 if test x$ADMIN_MAN_DIR = x ; then
1147 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
1151 AC_SUBST([APP_MAN_SUFFIX])
1152 AC_SUBST([LIB_MAN_SUFFIX])
1153 AC_SUBST([FILE_MAN_SUFFIX])
1154 AC_SUBST([MISC_MAN_SUFFIX])
1155 AC_SUBST([DRIVER_MAN_SUFFIX])
1156 AC_SUBST([ADMIN_MAN_SUFFIX])
1157 AC_SUBST([APP_MAN_DIR])
1158 AC_SUBST([LIB_MAN_DIR])
1159 AC_SUBST([FILE_MAN_DIR])
1160 AC_SUBST([MISC_MAN_DIR])
1161 AC_SUBST([DRIVER_MAN_DIR])
1162 AC_SUBST([ADMIN_MAN_DIR])
1163 ]) # XORG_MANPAGE_SECTIONS
1165 # XORG_CHECK_LINUXDOC
1166 # -------------------
1167 # Minimum version: 1.0.0
1169 # Defines the variable MAKE_TEXT if the necessary tools and
1170 # files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
1171 # Whether or not the necessary tools and files are found can be checked
1172 # with the AM_CONDITIONAL "BUILD_LINUXDOC"
1173 AC_DEFUN([XORG_CHECK_LINUXDOC],[
1174 if test x$XORG_SGML_PATH = x ; then
1175 XORG_SGML_PATH=$prefix/share/sgml
1179 if test x"$cross_compiling" = x"yes" ; then
1182 AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes])
1185 AC_PATH_PROG(LINUXDOC, linuxdoc)
1186 AC_PATH_PROG(PS2PDF, ps2pdf)
1188 AC_MSG_CHECKING([Whether to build documentation])
1190 if test x$HAVE_DEFS_ENT != x && test x$LINUXDOC != x ; then
1196 AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
1198 AC_MSG_RESULT([$BUILDDOC])
1200 AC_MSG_CHECKING([Whether to build pdf documentation])
1202 if test x$PS2PDF != x && test x$BUILD_PDFDOC != xno; then
1208 AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
1210 AC_MSG_RESULT([$BUILDPDFDOC])
1212 MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt"
1213 MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
1215 MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
1221 ]) # XORG_CHECK_LINUXDOC
1223 # XORG_CHECK_DOCBOOK
1224 # -------------------
1225 # Minimum version: 1.0.0
1227 # Checks for the ability to build output formats from SGML DocBook source.
1228 # For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
1229 # indicates whether the necessary tools and files are found and, if set,
1230 # $(MAKE_XXX) blah.sgml will produce blah.xxx.
1231 AC_DEFUN([XORG_CHECK_DOCBOOK],[
1232 if test x$XORG_SGML_PATH = x ; then
1233 XORG_SGML_PATH=$prefix/share/sgml
1241 AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes])
1243 AC_PATH_PROG(DOCBOOKPS, docbook2ps)
1244 AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
1245 AC_PATH_PROG(DOCBOOKHTML, docbook2html)
1246 AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
1248 AC_MSG_CHECKING([Whether to build text documentation])
1249 if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKTXT != x &&
1250 test x$BUILD_TXTDOC != xno; then
1253 AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
1254 AC_MSG_RESULT([$BUILDTXTDOC])
1256 AC_MSG_CHECKING([Whether to build PDF documentation])
1257 if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPDF != x &&
1258 test x$BUILD_PDFDOC != xno; then
1261 AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
1262 AC_MSG_RESULT([$BUILDPDFDOC])
1264 AC_MSG_CHECKING([Whether to build PostScript documentation])
1265 if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPS != x &&
1266 test x$BUILD_PSDOC != xno; then
1269 AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
1270 AC_MSG_RESULT([$BUILDPSDOC])
1272 AC_MSG_CHECKING([Whether to build HTML documentation])
1273 if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKHTML != x &&
1274 test x$BUILD_HTMLDOC != xno; then
1277 AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
1278 AC_MSG_RESULT([$BUILDHTMLDOC])
1280 MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
1281 MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
1282 MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
1283 MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
1289 ]) # XORG_CHECK_DOCBOOK
1291 # XORG_CHECK_MALLOC_ZERO
1292 # ----------------------
1293 # Minimum version: 1.0.0
1295 # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
1296 # malloc(0) returns NULL. Packages should add one of these cflags to
1297 # their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
1298 AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
1299 AC_ARG_ENABLE(malloc0returnsnull,
1300 AS_HELP_STRING([--enable-malloc0returnsnull],
1301 [malloc(0) returns NULL (default: auto)]),
1302 [MALLOC_ZERO_RETURNS_NULL=$enableval],
1303 [MALLOC_ZERO_RETURNS_NULL=auto])
1305 AC_MSG_CHECKING([whether malloc(0) returns NULL])
1306 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
1312 char *m0, *r0, *c0, *p;
1317 exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1);
1319 [MALLOC_ZERO_RETURNS_NULL=yes],
1320 [MALLOC_ZERO_RETURNS_NULL=no])
1322 AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
1324 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
1325 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
1326 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
1327 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
1329 MALLOC_ZERO_CFLAGS=""
1330 XMALLOC_ZERO_CFLAGS=""
1331 XTMALLOC_ZERO_CFLAGS=""
1334 AC_SUBST([MALLOC_ZERO_CFLAGS])
1335 AC_SUBST([XMALLOC_ZERO_CFLAGS])
1336 AC_SUBST([XTMALLOC_ZERO_CFLAGS])
1337 ]) # XORG_CHECK_MALLOC_ZERO
1341 # Minimum version: 1.1.0
1343 # Sets up flags for source checkers such as lint and sparse if --with-lint
1344 # is specified. (Use --with-lint=sparse for sparse.)
1345 # Sets $LINT to name of source checker passed with --with-lint (default: lint)
1346 # Sets $LINT_FLAGS to flags to pass to source checker
1347 # Sets LINT automake conditional if enabled (default: disabled)
1349 AC_DEFUN([XORG_WITH_LINT],[
1351 # Allow checking code with lint, sparse, etc.
1352 AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
1353 [Use a lint-style source code checker (default: disabled)])],
1354 [use_lint=$withval], [use_lint=no])
1355 if test "x$use_lint" = "xyes" ; then
1360 if test "x$LINT_FLAGS" = "x" -a "x$LINT" != "xno" ; then
1365 LINT_FLAGS="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
1373 AC_SUBST(LINT_FLAGS)
1374 AM_CONDITIONAL(LINT, [test x$LINT != xno])
1378 # XORG_LINT_LIBRARY(LIBNAME)
1379 # --------------------------
1380 # Minimum version: 1.1.0
1382 # Sets up flags for building lint libraries for checking programs that call
1383 # functions in the library.
1384 # Disabled by default, enable with --enable-lint-library
1386 # @LINTLIB@ - name of lint library file to make
1387 # MAKE_LINT_LIB - automake conditional
1390 AC_DEFUN([XORG_LINT_LIBRARY],[
1391 AC_REQUIRE([XORG_WITH_LINT])
1392 # Build lint "library" for more indepth checks of programs calling this library
1393 AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
1394 [Create lint library (default: disabled)])],
1395 [make_lint_lib=$enableval], [make_lint_lib=no])
1396 if test "x$make_lint_lib" != "xno" ; then
1397 if test "x$LINT" = "xno" ; then
1398 AC_MSG_ERROR([Cannot make lint library without --with-lint])
1400 if test "x$make_lint_lib" = "xyes" ; then
1403 LINTLIB=$make_lint_lib
1407 AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
1409 ]) # XORG_LINT_LIBRARY
1413 # Minimum version: 1.2.0
1415 # Defines CWARNFLAGS to enable C compiler warnings.
1417 AC_DEFUN([XORG_CWARNFLAGS], [
1418 AC_REQUIRE([AC_PROG_CC])
1419 if test "x$GCC" = xyes ; then
1420 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
1421 -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
1422 -Wbad-function-cast"
1423 case `$CC -dumpversion` in
1425 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
1429 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
1430 if test "x$SUNCC" = "xyes"; then
1434 AC_SUBST(CWARNFLAGS)
1435 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
1436 ]) # XORG_CWARNFLAGS
1438 # XORG_STRICT_OPTION
1439 # -----------------------
1440 # Minimum version: 1.3.0
1442 # Add configure option to enable strict compilation
1443 AC_DEFUN([XORG_STRICT_OPTION], [
1444 AC_REQUIRE([AC_PROG_CC])
1445 AC_REQUIRE([AC_PROG_CC_C99])
1446 AC_REQUIRE([XORG_CWARNFLAGS])
1448 AC_ARG_ENABLE(strict-compilation,
1449 AS_HELP_STRING([--enable-strict-compilation],
1450 [Enable all warnings from compiler and make them errors (default: disabled)]),
1451 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
1452 if test "x$STRICT_COMPILE" = "xyes"; then
1453 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
1454 AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
1455 if test "x$GCC" = xyes ; then
1456 STRICT_CFLAGS="-pedantic -Werror"
1457 elif test "x$SUNCC" = "xyes"; then
1458 STRICT_CFLAGS="-errwarn"
1459 elif test "x$INTELCC" = "xyes"; then
1460 STRICT_CFLAGS="-Werror"
1463 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
1464 AC_SUBST([CWARNFLAGS])
1465 ]) # XORG_STRICT_OPTION
1467 # XORG_DEFAULT_OPTIONS
1468 # --------------------
1469 # Minimum version: 1.3.0
1471 # Defines default options for X.Org modules.
1473 AC_DEFUN([XORG_DEFAULT_OPTIONS], [
1476 XORG_RELEASE_VERSION
1478 XORG_MANPAGE_SECTIONS
1479 ]) # XORG_DEFAULT_OPTIONS
1480 dnl Copyright 2005 Red Hat, Inc
1482 dnl Permission to use, copy, modify, distribute, and sell this software and its
1483 dnl documentation for any purpose is hereby granted without fee, provided that
1484 dnl the above copyright notice appear in all copies and that both that
1485 dnl copyright notice and this permission notice appear in supporting
1488 dnl The above copyright notice and this permission notice shall be included
1489 dnl in all copies or substantial portions of the Software.
1491 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
1492 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
1493 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
1494 dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
1495 dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
1496 dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
1497 dnl OTHER DEALINGS IN THE SOFTWARE.
1499 dnl Except as contained in this notice, the name of the copyright holders shall
1500 dnl not be used in advertising or otherwise to promote the sale, use or
1501 dnl other dealings in this Software without prior written authorization
1502 dnl from the copyright holders.
1505 # XORG_RELEASE_VERSION
1506 # --------------------
1507 # Adds --with/without-release-string and changes the PACKAGE and
1508 # PACKAGE_TARNAME to use "$PACKAGE{_TARNAME}-$RELEASE_VERSION". If
1509 # no option is given, PACKAGE and PACKAGE_TARNAME are unchanged. Also
1510 # defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
1512 AC_DEFUN([XORG_RELEASE_VERSION],[
1513 AC_ARG_WITH(release-version,
1514 AS_HELP_STRING([--with-release-version=STRING],
1515 [Use release version string in package name]),
1516 [RELEASE_VERSION="$withval"],
1517 [RELEASE_VERSION=""])
1518 if test "x$RELEASE_VERSION" != "x"; then
1519 PACKAGE="$PACKAGE-$RELEASE_VERSION"
1520 PACKAGE_TARNAME="$PACKAGE_TARNAME-$RELEASE_VERSION"
1521 AC_MSG_NOTICE([Building with package name set to $PACKAGE])
1523 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
1524 [`echo $PACKAGE_VERSION | cut -d . -f 1`],
1525 [Major version of this package])
1526 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
1527 if test "x$PVM" = "x"; then
1530 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
1532 [Minor version of this package])
1533 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
1534 if test "x$PVP" = "x"; then
1537 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
1539 [Patch version of this package])
1544 # Minimum version: 1.2.0
1546 # Defines the variable CHANGELOG_CMD as the command to generate
1547 # ChangeLog from git.
1549 # Arrange that distcleancheck ignores ChangeLog left over by distclean.
1551 AC_DEFUN([XORG_CHANGELOG], [
1552 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > .changelog.tmp && \
1553 mv .changelog.tmp ChangeLog) || (rm -f .changelog.tmp; touch ChangeLog; \
1554 echo 'git directory not found: installing possibly empty changelog.' >&2)"
1555 AC_SUBST([CHANGELOG_CMD])
1556 AC_SUBST([distcleancheck_listfiles], ['find . -type f ! -name ChangeLog -print'])