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4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
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629 # Control maintainer-specific portions of Makefiles.
630 # Default is to disable them, unless `enable' is passed literally.
631 # For symmetry, `disable' may be passed as well. Anyway, the user
632 # can override the default with the --enable/--disable switch.
633 AC_DEFUN([AM_MAINTAINER_MODE],
634 [m4_case(m4_default([$1], [disable]),
635 [enable], [m4_define([am_maintainer_other], [disable])],
636 [disable], [m4_define([am_maintainer_other], [enable])],
637 [m4_define([am_maintainer_other], [enable])
638 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
639 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
640 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
641 AC_ARG_ENABLE([maintainer-mode],
642 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
643 (and sometimes confusing) to the casual installer],
644 [USE_MAINTAINER_MODE=$enableval],
645 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
646 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
647 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
648 MAINT=$MAINTAINER_MODE_TRUE
653 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
655 # Check to see how 'make' treats includes. -*- Autoconf -*-
657 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
659 # This file is free software; the Free Software Foundation
660 # gives unlimited permission to copy and/or distribute it,
661 # with or without modifications, as long as this notice is preserved.
667 # Check to see how make treats includes.
668 AC_DEFUN([AM_MAKE_INCLUDE],
669 [am_make=${MAKE-make}
670 cat > confinc << 'END'
672 @echo this is the am__doit target
675 # If we don't find an include directive, just comment out the code.
676 AC_MSG_CHECKING([for style of include used by $am_make])
680 # First try GNU make style include.
681 echo "include confinc" > confmf
682 # Ignore all kinds of additional output from `make'.
683 case `$am_make -s -f confmf 2> /dev/null` in #(
684 *the\ am__doit\ target*)
690 # Now try BSD make style include.
691 if test "$am__include" = "#"; then
692 echo '.include "confinc"' > confmf
693 case `$am_make -s -f confmf 2> /dev/null` in #(
694 *the\ am__doit\ target*)
701 AC_SUBST([am__include])
702 AC_SUBST([am__quote])
703 AC_MSG_RESULT([$_am_result])
707 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
708 # Free Software Foundation, Inc.
710 # This file is free software; the Free Software Foundation
711 # gives unlimited permission to copy and/or distribute it,
712 # with or without modifications, as long as this notice is preserved.
718 # Like AC_PROG_CC_C_O, but changed for automake.
719 AC_DEFUN([AM_PROG_CC_C_O],
720 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
721 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
722 AC_REQUIRE_AUX_FILE([compile])dnl
723 # FIXME: we rely on the cache variable name because
724 # there is no other way.
726 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
727 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
728 if test "$am_t" != yes; then
729 # Losing compiler, so override with the script.
730 # FIXME: It is wrong to rewrite CC.
731 # But if we don't then we get into trouble of one sort or another.
732 # A longer-term fix would be to have automake use am__CC in this case,
733 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
734 CC="$am_aux_dir/compile $CC"
736 dnl Make sure AC_PROG_CC is never called again, or it will override our
738 m4_define([AC_PROG_CC],
739 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
742 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
744 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
745 # Free Software Foundation, Inc.
747 # This file is free software; the Free Software Foundation
748 # gives unlimited permission to copy and/or distribute it,
749 # with or without modifications, as long as this notice is preserved.
753 # AM_MISSING_PROG(NAME, PROGRAM)
754 # ------------------------------
755 AC_DEFUN([AM_MISSING_PROG],
756 [AC_REQUIRE([AM_MISSING_HAS_RUN])
757 $1=${$1-"${am_missing_run}$2"}
763 # Define MISSING if not defined so far and test if it supports --run.
764 # If it does, set am_missing_run to use it, otherwise, to nothing.
765 AC_DEFUN([AM_MISSING_HAS_RUN],
766 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
767 AC_REQUIRE_AUX_FILE([missing])dnl
768 if test x"${MISSING+set}" != xset; then
771 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
773 MISSING="\${SHELL} $am_aux_dir/missing" ;;
776 # Use eval to expand $SHELL
777 if eval "$MISSING --run true"; then
778 am_missing_run="$MISSING --run "
781 AC_MSG_WARN([`missing' script is too old or missing])
785 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
788 # This file is free software; the Free Software Foundation
789 # gives unlimited permission to copy and/or distribute it,
790 # with or without modifications, as long as this notice is preserved.
796 # Check for `mkdir -p'.
797 AC_DEFUN([AM_PROG_MKDIR_P],
798 [AC_PREREQ([2.60])dnl
799 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
800 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
801 dnl while keeping a definition of mkdir_p for backward compatibility.
802 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
803 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
804 dnl Makefile.ins that do not define MKDIR_P, so we do our own
805 dnl adjustment using top_builddir (which is defined more often than
807 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
809 [[\\/$]]* | ?:[[\\/]]*) ;;
810 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
814 # Helper functions for option handling. -*- Autoconf -*-
816 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
819 # This file is free software; the Free Software Foundation
820 # gives unlimited permission to copy and/or distribute it,
821 # with or without modifications, as long as this notice is preserved.
825 # _AM_MANGLE_OPTION(NAME)
826 # -----------------------
827 AC_DEFUN([_AM_MANGLE_OPTION],
828 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
830 # _AM_SET_OPTION(NAME)
831 # --------------------
832 # Set option NAME. Presently that only means defining a flag for this option.
833 AC_DEFUN([_AM_SET_OPTION],
834 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
836 # _AM_SET_OPTIONS(OPTIONS)
837 # ------------------------
838 # OPTIONS is a space-separated list of Automake options.
839 AC_DEFUN([_AM_SET_OPTIONS],
840 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
842 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
843 # -------------------------------------------
844 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
845 AC_DEFUN([_AM_IF_OPTION],
846 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
848 # Check to make sure that the build environment is sane. -*- Autoconf -*-
850 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
851 # Free Software Foundation, Inc.
853 # This file is free software; the Free Software Foundation
854 # gives unlimited permission to copy and/or distribute it,
855 # with or without modifications, as long as this notice is preserved.
861 AC_DEFUN([AM_SANITY_CHECK],
862 [AC_MSG_CHECKING([whether build environment is sane])
865 echo timestamp > conftest.file
866 # Reject unsafe characters in $srcdir or the absolute working directory
867 # name. Accept space and tab only in the latter.
871 *[[\\\"\#\$\&\'\`$am_lf]]*)
872 AC_MSG_ERROR([unsafe absolute working directory name]);;
875 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
876 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
879 # Do `set' in a subshell so we don't clobber the current shell's
880 # arguments. Must try -L first in case configure is actually a
881 # symlink; some systems play weird games with the mod time of symlinks
882 # (eg FreeBSD returns the mod time of the symlink's containing
885 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
886 if test "$[*]" = "X"; then
888 set X `ls -t "$srcdir/configure" conftest.file`
891 if test "$[*]" != "X $srcdir/configure conftest.file" \
892 && test "$[*]" != "X conftest.file $srcdir/configure"; then
894 # If neither matched, then we have a broken ls. This can happen
895 # if, for instance, CONFIG_SHELL is bash and it inherits a
896 # broken ls alias from the environment. This has actually
897 # happened. Such a system could not be considered "sane".
898 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
899 alias in your environment])
902 test "$[2]" = conftest.file
908 AC_MSG_ERROR([newly created file is older than distributed files!
909 Check your system clock])
913 # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
915 # This file is free software; the Free Software Foundation
916 # gives unlimited permission to copy and/or distribute it,
917 # with or without modifications, as long as this notice is preserved.
921 # AM_SILENT_RULES([DEFAULT])
922 # --------------------------
923 # Enable less verbose build rules; with the default set to DEFAULT
924 # (`yes' being less verbose, `no' or empty being verbose).
925 AC_DEFUN([AM_SILENT_RULES],
926 [AC_ARG_ENABLE([silent-rules],
927 [ --enable-silent-rules less verbose build output (undo: `make V=1')
928 --disable-silent-rules verbose build output (undo: `make V=0')])
929 case $enable_silent_rules in
930 yes) AM_DEFAULT_VERBOSITY=0;;
931 no) AM_DEFAULT_VERBOSITY=1;;
932 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
935 dnl A few `make' implementations (e.g., NonStop OS and NextStep)
936 dnl do not support nested variable expansions.
937 dnl See automake bug#9928 and bug#10237.
939 AC_CACHE_CHECK([whether $am_make supports nested variables],
940 [am_cv_make_support_nested_variables],
941 [if AS_ECHO([['TRUE=$(BAR$(V))
947 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
948 am_cv_make_support_nested_variables=yes
950 am_cv_make_support_nested_variables=no
952 if test $am_cv_make_support_nested_variables = yes; then
953 dnl Using `$V' instead of `$(V)' breaks IRIX make.
955 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
957 AM_V=$AM_DEFAULT_VERBOSITY
958 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
961 AM_SUBST_NOTMAKE([AM_V])dnl
962 AC_SUBST([AM_DEFAULT_V])dnl
963 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
964 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
966 AC_SUBST([AM_BACKSLASH])dnl
967 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
970 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
972 # This file is free software; the Free Software Foundation
973 # gives unlimited permission to copy and/or distribute it,
974 # with or without modifications, as long as this notice is preserved.
978 # AM_PROG_INSTALL_STRIP
979 # ---------------------
980 # One issue with vendor `install' (even GNU) is that you can't
981 # specify the program used to strip binaries. This is especially
982 # annoying in cross-compiling environments, where the build's strip
983 # is unlikely to handle the host's binaries.
984 # Fortunately install-sh will honor a STRIPPROG variable, so we
985 # always use install-sh in `make install-strip', and initialize
986 # STRIPPROG with the value of the STRIP variable (set by the user).
987 AC_DEFUN([AM_PROG_INSTALL_STRIP],
988 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
989 # Installed binaries are usually stripped using `strip' when the user
990 # run `make install-strip'. However `strip' might not be the right
991 # tool to use in cross-compilation environments, therefore Automake
992 # will honor the `STRIP' environment variable to overrule this program.
993 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
994 if test "$cross_compiling" != no; then
995 AC_CHECK_TOOL([STRIP], [strip], :)
997 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
998 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1000 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1002 # This file is free software; the Free Software Foundation
1003 # gives unlimited permission to copy and/or distribute it,
1004 # with or without modifications, as long as this notice is preserved.
1008 # _AM_SUBST_NOTMAKE(VARIABLE)
1009 # ---------------------------
1010 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1011 # This macro is traced by Automake.
1012 AC_DEFUN([_AM_SUBST_NOTMAKE])
1014 # AM_SUBST_NOTMAKE(VARIABLE)
1015 # --------------------------
1016 # Public sister of _AM_SUBST_NOTMAKE.
1017 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1019 # Check how to create a tarball. -*- Autoconf -*-
1021 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1023 # This file is free software; the Free Software Foundation
1024 # gives unlimited permission to copy and/or distribute it,
1025 # with or without modifications, as long as this notice is preserved.
1029 # _AM_PROG_TAR(FORMAT)
1030 # --------------------
1031 # Check how to create a tarball in format FORMAT.
1032 # FORMAT should be one of `v7', `ustar', or `pax'.
1034 # Substitute a variable $(am__tar) that is a command
1035 # writing to stdout a FORMAT-tarball containing the directory
1037 # tardir=directory && $(am__tar) > result.tar
1039 # Substitute a variable $(am__untar) that extract such
1040 # a tarball read from stdin.
1041 # $(am__untar) < result.tar
1042 AC_DEFUN([_AM_PROG_TAR],
1043 [# Always define AMTAR for backward compatibility. Yes, it's still used
1044 # in the wild :-( We should find a proper way to deprecate it ...
1045 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1047 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1048 [m4_case([$1], [ustar],, [pax],,
1049 [m4_fatal([Unknown tar format])])
1050 AC_MSG_CHECKING([how to create a $1 tar archive])
1051 # Loop over all known methods to create a tar archive until one works.
1052 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1053 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1054 # Do not fold the above two line into one, because Tru64 sh and
1055 # Solaris sh will not grok spaces in the rhs of `-'.
1056 for _am_tool in $_am_tools
1060 for _am_tar in tar gnutar gtar;
1062 AM_RUN_LOG([$_am_tar --version]) && break
1064 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1065 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1066 am__untar="$_am_tar -xf -"
1069 # Must skip GNU tar: if it does not support --format= it doesn't create
1070 # ustar tarball either.
1071 (tar --version) >/dev/null 2>&1 && continue
1072 am__tar='tar chf - "$$tardir"'
1073 am__tar_='tar chf - "$tardir"'
1074 am__untar='tar xf -'
1077 am__tar='pax -L -x $1 -w "$$tardir"'
1078 am__tar_='pax -L -x $1 -w "$tardir"'
1082 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1083 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1084 am__untar='cpio -i -H $1 -d'
1093 # If the value was cached, stop now. We just wanted to have am__tar
1094 # and am__untar set.
1095 test -n "${am_cv_prog_tar_$1}" && break
1097 # tar/untar a dummy directory, and stop if the command works
1100 echo GrepMe > conftest.dir/file
1101 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1103 if test -s conftest.tar; then
1104 AM_RUN_LOG([$am__untar <conftest.tar])
1105 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1110 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1111 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1113 AC_SUBST([am__untar])
1116 m4_include([common/m4/as-ac-expand.m4])
1117 m4_include([common/m4/as-auto-alt.m4])
1118 m4_include([common/m4/as-compiler-flag.m4])
1119 m4_include([common/m4/as-libtool.m4])
1120 m4_include([common/m4/as-python.m4])
1121 m4_include([common/m4/as-scrub-include.m4])
1122 m4_include([common/m4/as-version.m4])
1123 m4_include([common/m4/ax_create_stdint_h.m4])
1124 m4_include([common/m4/gst-arch.m4])
1125 m4_include([common/m4/gst-args.m4])
1126 m4_include([common/m4/gst-check.m4])
1127 m4_include([common/m4/gst-default.m4])
1128 m4_include([common/m4/gst-error.m4])
1129 m4_include([common/m4/gst-feature.m4])
1130 m4_include([common/m4/gst-function.m4])
1131 m4_include([common/m4/gst-gettext.m4])
1132 m4_include([common/m4/gst-glib2.m4])
1133 m4_include([common/m4/gst-package-release-datetime.m4])
1134 m4_include([common/m4/gst-platform.m4])
1135 m4_include([common/m4/gst-plugin-docs.m4])
1136 m4_include([common/m4/gst-plugindir.m4])
1137 m4_include([common/m4/gst-x11.m4])
1138 m4_include([common/m4/gst.m4])
1139 m4_include([common/m4/gtk-doc.m4])
1140 m4_include([common/m4/introspection.m4])
1141 m4_include([common/m4/orc.m4])
1142 m4_include([common/m4/pkg.m4])
1143 m4_include([m4/freetype2.m4])
1144 m4_include([m4/gettext.m4])
1145 m4_include([m4/gst-alsa.m4])
1146 m4_include([m4/gst-fionread.m4])
1147 m4_include([m4/iconv.m4])
1148 m4_include([m4/intlmacosx.m4])
1149 m4_include([m4/lib-ld.m4])
1150 m4_include([m4/lib-link.m4])
1151 m4_include([m4/lib-prefix.m4])
1152 m4_include([m4/libtool.m4])
1153 m4_include([m4/lrint.m4])
1154 m4_include([m4/lrintf.m4])
1155 m4_include([m4/ltoptions.m4])
1156 m4_include([m4/ltsugar.m4])
1157 m4_include([m4/ltversion.m4])
1158 m4_include([m4/lt~obsolete.m4])
1159 m4_include([m4/nls.m4])
1160 m4_include([m4/ogg.m4])
1161 m4_include([m4/po.m4])
1162 m4_include([m4/progtest.m4])
1163 m4_include([m4/vorbis.m4])