1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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24 dnl Copyright (C) 2004-2010 Free Software Foundation, Inc.
25 dnl This file is free software; the Free Software Foundation
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29 dnl This file can can be used in projects which are not available under
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75 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
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591 # that is generated. The stamp files are numbered to have different names.
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594 # loop where config.status creates the headers, so we can generate
595 # our stamp files there.
596 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
597 [# Compute $1's index in $config_headers.
600 for _am_header in $config_headers :; do
602 $_am_arg | $_am_arg:* )
605 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
608 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
610 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
613 # This file is free software; the Free Software Foundation
614 # gives unlimited permission to copy and/or distribute it,
615 # with or without modifications, as long as this notice is preserved.
621 # Define $install_sh.
622 AC_DEFUN([AM_PROG_INSTALL_SH],
623 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
624 if test x"${install_sh}" != xset; then
627 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
629 install_sh="\${SHELL} $am_aux_dir/install-sh"
632 AC_SUBST(install_sh)])
634 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
636 # This file is free software; the Free Software Foundation
637 # gives unlimited permission to copy and/or distribute it,
638 # with or without modifications, as long as this notice is preserved.
642 # Check whether the underlying file-system supports filenames
643 # with a leading dot. For instance MS-DOS doesn't.
644 AC_DEFUN([AM_SET_LEADING_DOT],
645 [rm -rf .tst 2>/dev/null
646 mkdir .tst 2>/dev/null
647 if test -d .tst; then
652 rmdir .tst 2>/dev/null
653 AC_SUBST([am__leading_dot])])
655 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
658 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
659 # 2011 Free Software Foundation, Inc.
661 # This file is free software; the Free Software Foundation
662 # gives unlimited permission to copy and/or distribute it,
663 # with or without modifications, as long as this notice is preserved.
667 # AM_MAINTAINER_MODE([DEFAULT-MODE])
668 # ----------------------------------
669 # Control maintainer-specific portions of Makefiles.
670 # Default is to disable them, unless `enable' is passed literally.
671 # For symmetry, `disable' may be passed as well. Anyway, the user
672 # can override the default with the --enable/--disable switch.
673 AC_DEFUN([AM_MAINTAINER_MODE],
674 [m4_case(m4_default([$1], [disable]),
675 [enable], [m4_define([am_maintainer_other], [disable])],
676 [disable], [m4_define([am_maintainer_other], [enable])],
677 [m4_define([am_maintainer_other], [enable])
678 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
679 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
680 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
681 AC_ARG_ENABLE([maintainer-mode],
682 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
683 (and sometimes confusing) to the casual installer],
684 [USE_MAINTAINER_MODE=$enableval],
685 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
686 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
687 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
688 MAINT=$MAINTAINER_MODE_TRUE
693 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
695 # Check to see how 'make' treats includes. -*- Autoconf -*-
697 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
699 # This file is free software; the Free Software Foundation
700 # gives unlimited permission to copy and/or distribute it,
701 # with or without modifications, as long as this notice is preserved.
707 # Check to see how make treats includes.
708 AC_DEFUN([AM_MAKE_INCLUDE],
709 [am_make=${MAKE-make}
710 cat > confinc << 'END'
712 @echo this is the am__doit target
715 # If we don't find an include directive, just comment out the code.
716 AC_MSG_CHECKING([for style of include used by $am_make])
720 # First try GNU make style include.
721 echo "include confinc" > confmf
722 # Ignore all kinds of additional output from `make'.
723 case `$am_make -s -f confmf 2> /dev/null` in #(
724 *the\ am__doit\ target*)
730 # Now try BSD make style include.
731 if test "$am__include" = "#"; then
732 echo '.include "confinc"' > confmf
733 case `$am_make -s -f confmf 2> /dev/null` in #(
734 *the\ am__doit\ target*)
741 AC_SUBST([am__include])
742 AC_SUBST([am__quote])
743 AC_MSG_RESULT([$_am_result])
747 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
748 # Free Software Foundation, Inc.
750 # This file is free software; the Free Software Foundation
751 # gives unlimited permission to copy and/or distribute it,
752 # with or without modifications, as long as this notice is preserved.
758 # Like AC_PROG_CC_C_O, but changed for automake.
759 AC_DEFUN([AM_PROG_CC_C_O],
760 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
761 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
762 AC_REQUIRE_AUX_FILE([compile])dnl
763 # FIXME: we rely on the cache variable name because
764 # there is no other way.
766 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
767 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
768 if test "$am_t" != yes; then
769 # Losing compiler, so override with the script.
770 # FIXME: It is wrong to rewrite CC.
771 # But if we don't then we get into trouble of one sort or another.
772 # A longer-term fix would be to have automake use am__CC in this case,
773 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
774 CC="$am_aux_dir/compile $CC"
776 dnl Make sure AC_PROG_CC is never called again, or it will override our
778 m4_define([AC_PROG_CC],
779 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
782 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
784 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
785 # Free Software Foundation, Inc.
787 # This file is free software; the Free Software Foundation
788 # gives unlimited permission to copy and/or distribute it,
789 # with or without modifications, as long as this notice is preserved.
793 # AM_MISSING_PROG(NAME, PROGRAM)
794 # ------------------------------
795 AC_DEFUN([AM_MISSING_PROG],
796 [AC_REQUIRE([AM_MISSING_HAS_RUN])
797 $1=${$1-"${am_missing_run}$2"}
803 # Define MISSING if not defined so far and test if it supports --run.
804 # If it does, set am_missing_run to use it, otherwise, to nothing.
805 AC_DEFUN([AM_MISSING_HAS_RUN],
806 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
807 AC_REQUIRE_AUX_FILE([missing])dnl
808 if test x"${MISSING+set}" != xset; then
811 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
813 MISSING="\${SHELL} $am_aux_dir/missing" ;;
816 # Use eval to expand $SHELL
817 if eval "$MISSING --run true"; then
818 am_missing_run="$MISSING --run "
821 AC_MSG_WARN([`missing' script is too old or missing])
825 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
828 # This file is free software; the Free Software Foundation
829 # gives unlimited permission to copy and/or distribute it,
830 # with or without modifications, as long as this notice is preserved.
836 # Check for `mkdir -p'.
837 AC_DEFUN([AM_PROG_MKDIR_P],
838 [AC_PREREQ([2.60])dnl
839 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
840 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
841 dnl while keeping a definition of mkdir_p for backward compatibility.
842 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
843 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
844 dnl Makefile.ins that do not define MKDIR_P, so we do our own
845 dnl adjustment using top_builddir (which is defined more often than
847 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
849 [[\\/$]]* | ?:[[\\/]]*) ;;
850 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
854 # Helper functions for option handling. -*- Autoconf -*-
856 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
859 # This file is free software; the Free Software Foundation
860 # gives unlimited permission to copy and/or distribute it,
861 # with or without modifications, as long as this notice is preserved.
865 # _AM_MANGLE_OPTION(NAME)
866 # -----------------------
867 AC_DEFUN([_AM_MANGLE_OPTION],
868 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
870 # _AM_SET_OPTION(NAME)
871 # --------------------
872 # Set option NAME. Presently that only means defining a flag for this option.
873 AC_DEFUN([_AM_SET_OPTION],
874 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
876 # _AM_SET_OPTIONS(OPTIONS)
877 # ------------------------
878 # OPTIONS is a space-separated list of Automake options.
879 AC_DEFUN([_AM_SET_OPTIONS],
880 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
882 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
883 # -------------------------------------------
884 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
885 AC_DEFUN([_AM_IF_OPTION],
886 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
888 # Check to make sure that the build environment is sane. -*- Autoconf -*-
890 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
891 # Free Software Foundation, Inc.
893 # This file is free software; the Free Software Foundation
894 # gives unlimited permission to copy and/or distribute it,
895 # with or without modifications, as long as this notice is preserved.
901 AC_DEFUN([AM_SANITY_CHECK],
902 [AC_MSG_CHECKING([whether build environment is sane])
905 echo timestamp > conftest.file
906 # Reject unsafe characters in $srcdir or the absolute working directory
907 # name. Accept space and tab only in the latter.
911 *[[\\\"\#\$\&\'\`$am_lf]]*)
912 AC_MSG_ERROR([unsafe absolute working directory name]);;
915 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
916 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
919 # Do `set' in a subshell so we don't clobber the current shell's
920 # arguments. Must try -L first in case configure is actually a
921 # symlink; some systems play weird games with the mod time of symlinks
922 # (eg FreeBSD returns the mod time of the symlink's containing
925 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
926 if test "$[*]" = "X"; then
928 set X `ls -t "$srcdir/configure" conftest.file`
931 if test "$[*]" != "X $srcdir/configure conftest.file" \
932 && test "$[*]" != "X conftest.file $srcdir/configure"; then
934 # If neither matched, then we have a broken ls. This can happen
935 # if, for instance, CONFIG_SHELL is bash and it inherits a
936 # broken ls alias from the environment. This has actually
937 # happened. Such a system could not be considered "sane".
938 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
939 alias in your environment])
942 test "$[2]" = conftest.file
948 AC_MSG_ERROR([newly created file is older than distributed files!
949 Check your system clock])
953 # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
955 # This file is free software; the Free Software Foundation
956 # gives unlimited permission to copy and/or distribute it,
957 # with or without modifications, as long as this notice is preserved.
961 # AM_SILENT_RULES([DEFAULT])
962 # --------------------------
963 # Enable less verbose build rules; with the default set to DEFAULT
964 # (`yes' being less verbose, `no' or empty being verbose).
965 AC_DEFUN([AM_SILENT_RULES],
966 [AC_ARG_ENABLE([silent-rules],
967 [ --enable-silent-rules less verbose build output (undo: `make V=1')
968 --disable-silent-rules verbose build output (undo: `make V=0')])
969 case $enable_silent_rules in
970 yes) AM_DEFAULT_VERBOSITY=0;;
971 no) AM_DEFAULT_VERBOSITY=1;;
972 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
975 dnl A few `make' implementations (e.g., NonStop OS and NextStep)
976 dnl do not support nested variable expansions.
977 dnl See automake bug#9928 and bug#10237.
979 AC_CACHE_CHECK([whether $am_make supports nested variables],
980 [am_cv_make_support_nested_variables],
981 [if AS_ECHO([['TRUE=$(BAR$(V))
987 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
988 am_cv_make_support_nested_variables=yes
990 am_cv_make_support_nested_variables=no
992 if test $am_cv_make_support_nested_variables = yes; then
993 dnl Using `$V' instead of `$(V)' breaks IRIX make.
995 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
997 AM_V=$AM_DEFAULT_VERBOSITY
998 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1001 AM_SUBST_NOTMAKE([AM_V])dnl
1002 AC_SUBST([AM_DEFAULT_V])dnl
1003 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1004 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1006 AC_SUBST([AM_BACKSLASH])dnl
1007 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1010 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1012 # This file is free software; the Free Software Foundation
1013 # gives unlimited permission to copy and/or distribute it,
1014 # with or without modifications, as long as this notice is preserved.
1018 # AM_PROG_INSTALL_STRIP
1019 # ---------------------
1020 # One issue with vendor `install' (even GNU) is that you can't
1021 # specify the program used to strip binaries. This is especially
1022 # annoying in cross-compiling environments, where the build's strip
1023 # is unlikely to handle the host's binaries.
1024 # Fortunately install-sh will honor a STRIPPROG variable, so we
1025 # always use install-sh in `make install-strip', and initialize
1026 # STRIPPROG with the value of the STRIP variable (set by the user).
1027 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1028 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1029 # Installed binaries are usually stripped using `strip' when the user
1030 # run `make install-strip'. However `strip' might not be the right
1031 # tool to use in cross-compilation environments, therefore Automake
1032 # will honor the `STRIP' environment variable to overrule this program.
1033 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1034 if test "$cross_compiling" != no; then
1035 AC_CHECK_TOOL([STRIP], [strip], :)
1037 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1038 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1040 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1042 # This file is free software; the Free Software Foundation
1043 # gives unlimited permission to copy and/or distribute it,
1044 # with or without modifications, as long as this notice is preserved.
1048 # _AM_SUBST_NOTMAKE(VARIABLE)
1049 # ---------------------------
1050 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1051 # This macro is traced by Automake.
1052 AC_DEFUN([_AM_SUBST_NOTMAKE])
1054 # AM_SUBST_NOTMAKE(VARIABLE)
1055 # --------------------------
1056 # Public sister of _AM_SUBST_NOTMAKE.
1057 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1059 # Check how to create a tarball. -*- Autoconf -*-
1061 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1063 # This file is free software; the Free Software Foundation
1064 # gives unlimited permission to copy and/or distribute it,
1065 # with or without modifications, as long as this notice is preserved.
1069 # _AM_PROG_TAR(FORMAT)
1070 # --------------------
1071 # Check how to create a tarball in format FORMAT.
1072 # FORMAT should be one of `v7', `ustar', or `pax'.
1074 # Substitute a variable $(am__tar) that is a command
1075 # writing to stdout a FORMAT-tarball containing the directory
1077 # tardir=directory && $(am__tar) > result.tar
1079 # Substitute a variable $(am__untar) that extract such
1080 # a tarball read from stdin.
1081 # $(am__untar) < result.tar
1082 AC_DEFUN([_AM_PROG_TAR],
1083 [# Always define AMTAR for backward compatibility. Yes, it's still used
1084 # in the wild :-( We should find a proper way to deprecate it ...
1085 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1087 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1088 [m4_case([$1], [ustar],, [pax],,
1089 [m4_fatal([Unknown tar format])])
1090 AC_MSG_CHECKING([how to create a $1 tar archive])
1091 # Loop over all known methods to create a tar archive until one works.
1092 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1093 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1094 # Do not fold the above two line into one, because Tru64 sh and
1095 # Solaris sh will not grok spaces in the rhs of `-'.
1096 for _am_tool in $_am_tools
1100 for _am_tar in tar gnutar gtar;
1102 AM_RUN_LOG([$_am_tar --version]) && break
1104 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1105 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1106 am__untar="$_am_tar -xf -"
1109 # Must skip GNU tar: if it does not support --format= it doesn't create
1110 # ustar tarball either.
1111 (tar --version) >/dev/null 2>&1 && continue
1112 am__tar='tar chf - "$$tardir"'
1113 am__tar_='tar chf - "$tardir"'
1114 am__untar='tar xf -'
1117 am__tar='pax -L -x $1 -w "$$tardir"'
1118 am__tar_='pax -L -x $1 -w "$tardir"'
1122 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1123 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1124 am__untar='cpio -i -H $1 -d'
1133 # If the value was cached, stop now. We just wanted to have am__tar
1134 # and am__untar set.
1135 test -n "${am_cv_prog_tar_$1}" && break
1137 # tar/untar a dummy directory, and stop if the command works
1140 echo GrepMe > conftest.dir/file
1141 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1143 if test -s conftest.tar; then
1144 AM_RUN_LOG([$am__untar <conftest.tar])
1145 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1150 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1151 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1153 AC_SUBST([am__untar])
1156 m4_include([m4/autobuild.m4])
1157 m4_include([m4/gettext.m4])
1158 m4_include([m4/iconv.m4])
1159 m4_include([m4/lib-ld.m4])
1160 m4_include([m4/lib-link.m4])
1161 m4_include([m4/lib-prefix.m4])
1162 m4_include([m4/libtool.m4])
1163 m4_include([m4/lock.m4])
1164 m4_include([m4/ltoptions.m4])
1165 m4_include([m4/ltsugar.m4])
1166 m4_include([m4/ltversion.m4])
1167 m4_include([m4/lt~obsolete.m4])
1168 m4_include([m4/nls.m4])
1169 m4_include([m4/po.m4])
1170 m4_include([m4/progtest.m4])
1171 m4_include([m4/threadlib.m4])