1 # generated automatically by aclocal 1.14.1 -*- Autoconf -*-
3 # Copyright (C) 1996-2013 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.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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23 # Copyright (C) 2002-2013 Free Software Foundation, Inc.
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608 AC_REQUIRE([AM_SILENT_RULES])dnl
609 dnl The testsuite driver may need to know about EXEEXT, so add the
610 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
611 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
612 AC_CONFIG_COMMANDS_PRE(dnl
613 [m4_provide_if([_AM_COMPILER_EXEEXT],
614 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
616 # POSIX will say in a future version that running "rm -f" with no argument
617 # is OK; and we want to be able to make that assumption in our Makefile
618 # recipes. So use an aggressive probe to check that the usage we want is
619 # actually supported "in the wild" to an acceptable degree.
620 # See automake bug#10828.
621 # To make any issue more visible, cause the running configure to be aborted
622 # by default if the 'rm' program in use doesn't match our expectations; the
623 # user can still override this though.
624 if rm -f && rm -fr && rm -rf; then : OK; else
628 Your 'rm' program seems unable to run without file operands specified
629 on the command line, even when the '-f' option is present. This is contrary
630 to the behaviour of most rm programs out there, and not conforming with
631 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
633 Please tell bug-automake@gnu.org about your system, including the value
634 of your $PATH and any error possibly output before this message. This
635 can help us improve future automake versions.
638 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
639 echo 'Configuration will proceed anyway, since you have set the' >&2
640 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
644 Aborting the configuration process, to ensure you take notice of the issue.
646 You can download and install GNU coreutils to get an 'rm' implementation
647 that behaves properly: <http://www.gnu.org/software/coreutils/>.
649 If you want to complete the configuration process using your problematic
650 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
651 to "yes", and re-run configure.
654 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
659 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
660 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
661 dnl mangled by Autoconf and run in a shell conditional statement.
662 m4_define([_AC_COMPILER_EXEEXT],
663 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
665 # When config.status generates a header, we must update the stamp-h file.
666 # This file resides in the same directory as the config header
667 # that is generated. The stamp files are numbered to have different names.
669 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
670 # loop where config.status creates the headers, so we can generate
671 # our stamp files there.
672 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
673 [# Compute $1's index in $config_headers.
676 for _am_header in $config_headers :; do
678 $_am_arg | $_am_arg:* )
681 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
684 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
686 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
688 # This file is free software; the Free Software Foundation
689 # gives unlimited permission to copy and/or distribute it,
690 # with or without modifications, as long as this notice is preserved.
694 # Define $install_sh.
695 AC_DEFUN([AM_PROG_INSTALL_SH],
696 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
697 if test x"${install_sh}" != xset; then
700 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
702 install_sh="\${SHELL} $am_aux_dir/install-sh"
705 AC_SUBST([install_sh])])
707 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
709 # This file is free software; the Free Software Foundation
710 # gives unlimited permission to copy and/or distribute it,
711 # with or without modifications, as long as this notice is preserved.
713 # Check whether the underlying file-system supports filenames
714 # with a leading dot. For instance MS-DOS doesn't.
715 AC_DEFUN([AM_SET_LEADING_DOT],
716 [rm -rf .tst 2>/dev/null
717 mkdir .tst 2>/dev/null
718 if test -d .tst; then
723 rmdir .tst 2>/dev/null
724 AC_SUBST([am__leading_dot])])
726 # Check to see how 'make' treats includes. -*- Autoconf -*-
728 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
730 # This file is free software; the Free Software Foundation
731 # gives unlimited permission to copy and/or distribute it,
732 # with or without modifications, as long as this notice is preserved.
736 # Check to see how make treats includes.
737 AC_DEFUN([AM_MAKE_INCLUDE],
738 [am_make=${MAKE-make}
739 cat > confinc << 'END'
741 @echo this is the am__doit target
744 # If we don't find an include directive, just comment out the code.
745 AC_MSG_CHECKING([for style of include used by $am_make])
749 # First try GNU make style include.
750 echo "include confinc" > confmf
751 # Ignore all kinds of additional output from 'make'.
752 case `$am_make -s -f confmf 2> /dev/null` in #(
753 *the\ am__doit\ target*)
759 # Now try BSD make style include.
760 if test "$am__include" = "#"; then
761 echo '.include "confinc"' > confmf
762 case `$am_make -s -f confmf 2> /dev/null` in #(
763 *the\ am__doit\ target*)
770 AC_SUBST([am__include])
771 AC_SUBST([am__quote])
772 AC_MSG_RESULT([$_am_result])
776 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
778 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
780 # This file is free software; the Free Software Foundation
781 # gives unlimited permission to copy and/or distribute it,
782 # with or without modifications, as long as this notice is preserved.
784 # AM_MISSING_PROG(NAME, PROGRAM)
785 # ------------------------------
786 AC_DEFUN([AM_MISSING_PROG],
787 [AC_REQUIRE([AM_MISSING_HAS_RUN])
788 $1=${$1-"${am_missing_run}$2"}
793 # Define MISSING if not defined so far and test if it is modern enough.
794 # If it is, set am_missing_run to use it, otherwise, to nothing.
795 AC_DEFUN([AM_MISSING_HAS_RUN],
796 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
797 AC_REQUIRE_AUX_FILE([missing])dnl
798 if test x"${MISSING+set}" != xset; then
801 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
803 MISSING="\${SHELL} $am_aux_dir/missing" ;;
806 # Use eval to expand $SHELL
807 if eval "$MISSING --is-lightweight"; then
808 am_missing_run="$MISSING "
811 AC_MSG_WARN(['missing' script is too old or missing])
815 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
817 # This file is free software; the Free Software Foundation
818 # gives unlimited permission to copy and/or distribute it,
819 # with or without modifications, as long as this notice is preserved.
823 # Check for 'mkdir -p'.
824 AC_DEFUN([AM_PROG_MKDIR_P],
825 [AC_PREREQ([2.60])dnl
826 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
827 dnl FIXME we are no longer going to remove this! adjust warning
828 dnl FIXME message accordingly.
829 AC_DIAGNOSE([obsolete],
830 [$0: this macro is deprecated, and will soon be removed.
831 You should use the Autoconf-provided 'AC][_PROG_MKDIR_P' macro instead,
832 and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.])
833 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
834 dnl while keeping a definition of mkdir_p for backward compatibility.
835 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
836 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
837 dnl Makefile.ins that do not define MKDIR_P, so we do our own
838 dnl adjustment using top_builddir (which is defined more often than
840 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
842 [[\\/$]]* | ?:[[\\/]]*) ;;
843 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
847 # Helper functions for option handling. -*- Autoconf -*-
849 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
851 # This file is free software; the Free Software Foundation
852 # gives unlimited permission to copy and/or distribute it,
853 # with or without modifications, as long as this notice is preserved.
855 # _AM_MANGLE_OPTION(NAME)
856 # -----------------------
857 AC_DEFUN([_AM_MANGLE_OPTION],
858 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
860 # _AM_SET_OPTION(NAME)
861 # --------------------
862 # Set option NAME. Presently that only means defining a flag for this option.
863 AC_DEFUN([_AM_SET_OPTION],
864 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
866 # _AM_SET_OPTIONS(OPTIONS)
867 # ------------------------
868 # OPTIONS is a space-separated list of Automake options.
869 AC_DEFUN([_AM_SET_OPTIONS],
870 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
872 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
873 # -------------------------------------------
874 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
875 AC_DEFUN([_AM_IF_OPTION],
876 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
878 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
880 # This file is free software; the Free Software Foundation
881 # gives unlimited permission to copy and/or distribute it,
882 # with or without modifications, as long as this notice is preserved.
886 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
887 # to automatically call this.
888 AC_DEFUN([_AM_PROG_CC_C_O],
889 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
890 AC_REQUIRE_AUX_FILE([compile])dnl
893 [whether $CC understands -c and -o together],
895 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
896 # Make sure it works both with $CC and with simple cc.
897 # Following AC_PROG_CC_C_O, we do the test twice because some
898 # compilers refuse to overwrite an existing .o file with -o,
899 # though they will create one.
900 am_cv_prog_cc_c_o=yes
902 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
903 && test -f conftest2.$ac_objext; then
912 if test "$am_cv_prog_cc_c_o" != yes; then
913 # Losing compiler, so override with the script.
914 # FIXME: It is wrong to rewrite CC.
915 # But if we don't then we get into trouble of one sort or another.
916 # A longer-term fix would be to have automake use am__CC in this case,
917 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
918 CC="$am_aux_dir/compile $CC"
922 # For backward compatibility.
923 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
925 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
927 # This file is free software; the Free Software Foundation
928 # gives unlimited permission to copy and/or distribute it,
929 # with or without modifications, as long as this notice is preserved.
931 # AM_RUN_LOG(COMMAND)
932 # -------------------
933 # Run COMMAND, save the exit status in ac_status, and log it.
934 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
935 AC_DEFUN([AM_RUN_LOG],
936 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
937 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
939 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
940 (exit $ac_status); }])
942 # Check to make sure that the build environment is sane. -*- Autoconf -*-
944 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
946 # This file is free software; the Free Software Foundation
947 # gives unlimited permission to copy and/or distribute it,
948 # with or without modifications, as long as this notice is preserved.
952 AC_DEFUN([AM_SANITY_CHECK],
953 [AC_MSG_CHECKING([whether build environment is sane])
954 # Reject unsafe characters in $srcdir or the absolute working directory
955 # name. Accept space and tab only in the latter.
959 *[[\\\"\#\$\&\'\`$am_lf]]*)
960 AC_MSG_ERROR([unsafe absolute working directory name]);;
963 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
964 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
967 # Do 'set' in a subshell so we don't clobber the current shell's
968 # arguments. Must try -L first in case configure is actually a
969 # symlink; some systems play weird games with the mod time of symlinks
970 # (eg FreeBSD returns the mod time of the symlink's containing
974 for am_try in 1 2; do
975 echo "timestamp, slept: $am_has_slept" > conftest.file
976 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
977 if test "$[*]" = "X"; then
979 set X `ls -t "$srcdir/configure" conftest.file`
981 if test "$[*]" != "X $srcdir/configure conftest.file" \
982 && test "$[*]" != "X conftest.file $srcdir/configure"; then
984 # If neither matched, then we have a broken ls. This can happen
985 # if, for instance, CONFIG_SHELL is bash and it inherits a
986 # broken ls alias from the environment. This has actually
987 # happened. Such a system could not be considered "sane".
988 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
989 alias in your environment])
991 if test "$[2]" = conftest.file || test $am_try -eq 2; then
998 test "$[2]" = conftest.file
1004 AC_MSG_ERROR([newly created file is older than distributed files!
1005 Check your system clock])
1007 AC_MSG_RESULT([yes])
1008 # If we didn't sleep, we still need to ensure time stamps of config.status and
1009 # generated files are strictly newer.
1011 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1015 AC_CONFIG_COMMANDS_PRE(
1016 [AC_MSG_CHECKING([that generated files are newer than configure])
1017 if test -n "$am_sleep_pid"; then
1018 # Hide warnings about reused PIDs.
1019 wait $am_sleep_pid 2>/dev/null
1021 AC_MSG_RESULT([done])])
1025 # Copyright (C) 2009-2013 Free Software Foundation, Inc.
1027 # This file is free software; the Free Software Foundation
1028 # gives unlimited permission to copy and/or distribute it,
1029 # with or without modifications, as long as this notice is preserved.
1031 # AM_SILENT_RULES([DEFAULT])
1032 # --------------------------
1033 # Enable less verbose build rules; with the default set to DEFAULT
1034 # ("yes" being less verbose, "no" or empty being verbose).
1035 AC_DEFUN([AM_SILENT_RULES],
1036 [AC_ARG_ENABLE([silent-rules], [dnl
1038 [--enable-silent-rules],
1039 [less verbose build output (undo: "make V=1")])
1041 [--disable-silent-rules],
1042 [verbose build output (undo: "make V=0")])dnl
1044 case $enable_silent_rules in @%:@ (((
1045 yes) AM_DEFAULT_VERBOSITY=0;;
1046 no) AM_DEFAULT_VERBOSITY=1;;
1047 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1050 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1051 dnl do not support nested variable expansions.
1052 dnl See automake bug#9928 and bug#10237.
1053 am_make=${MAKE-make}
1054 AC_CACHE_CHECK([whether $am_make supports nested variables],
1055 [am_cv_make_support_nested_variables],
1056 [if AS_ECHO([['TRUE=$(BAR$(V))
1062 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1063 am_cv_make_support_nested_variables=yes
1065 am_cv_make_support_nested_variables=no
1067 if test $am_cv_make_support_nested_variables = yes; then
1068 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1070 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1072 AM_V=$AM_DEFAULT_VERBOSITY
1073 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1076 AM_SUBST_NOTMAKE([AM_V])dnl
1077 AC_SUBST([AM_DEFAULT_V])dnl
1078 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1079 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1081 AC_SUBST([AM_BACKSLASH])dnl
1082 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1085 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1087 # This file is free software; the Free Software Foundation
1088 # gives unlimited permission to copy and/or distribute it,
1089 # with or without modifications, as long as this notice is preserved.
1091 # AM_PROG_INSTALL_STRIP
1092 # ---------------------
1093 # One issue with vendor 'install' (even GNU) is that you can't
1094 # specify the program used to strip binaries. This is especially
1095 # annoying in cross-compiling environments, where the build's strip
1096 # is unlikely to handle the host's binaries.
1097 # Fortunately install-sh will honor a STRIPPROG variable, so we
1098 # always use install-sh in "make install-strip", and initialize
1099 # STRIPPROG with the value of the STRIP variable (set by the user).
1100 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1101 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1102 # Installed binaries are usually stripped using 'strip' when the user
1103 # run "make install-strip". However 'strip' might not be the right
1104 # tool to use in cross-compilation environments, therefore Automake
1105 # will honor the 'STRIP' environment variable to overrule this program.
1106 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1107 if test "$cross_compiling" != no; then
1108 AC_CHECK_TOOL([STRIP], [strip], :)
1110 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1111 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1113 # Copyright (C) 2006-2013 Free Software Foundation, Inc.
1115 # This file is free software; the Free Software Foundation
1116 # gives unlimited permission to copy and/or distribute it,
1117 # with or without modifications, as long as this notice is preserved.
1119 # _AM_SUBST_NOTMAKE(VARIABLE)
1120 # ---------------------------
1121 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1122 # This macro is traced by Automake.
1123 AC_DEFUN([_AM_SUBST_NOTMAKE])
1125 # AM_SUBST_NOTMAKE(VARIABLE)
1126 # --------------------------
1127 # Public sister of _AM_SUBST_NOTMAKE.
1128 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1130 # Check how to create a tarball. -*- Autoconf -*-
1132 # Copyright (C) 2004-2013 Free Software Foundation, Inc.
1134 # This file is free software; the Free Software Foundation
1135 # gives unlimited permission to copy and/or distribute it,
1136 # with or without modifications, as long as this notice is preserved.
1138 # _AM_PROG_TAR(FORMAT)
1139 # --------------------
1140 # Check how to create a tarball in format FORMAT.
1141 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1143 # Substitute a variable $(am__tar) that is a command
1144 # writing to stdout a FORMAT-tarball containing the directory
1146 # tardir=directory && $(am__tar) > result.tar
1148 # Substitute a variable $(am__untar) that extract such
1149 # a tarball read from stdin.
1150 # $(am__untar) < result.tar
1152 AC_DEFUN([_AM_PROG_TAR],
1153 [# Always define AMTAR for backward compatibility. Yes, it's still used
1154 # in the wild :-( We should find a proper way to deprecate it ...
1155 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1157 # We'll loop over all known methods to create a tar archive until one works.
1158 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1161 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1165 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1166 # There is notably a 21 bits limit for the UID and the GID. In fact,
1167 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1169 am_max_uid=2097151 # 2^21 - 1
1170 am_max_gid=$am_max_uid
1171 # The $UID and $GID variables are not portable, so we need to resort
1172 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1173 # below are definitely unexpected, so allow the users to see them
1174 # (that is, avoid stderr redirection).
1175 am_uid=`id -u || echo unknown`
1176 am_gid=`id -g || echo unknown`
1177 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1178 if test $am_uid -le $am_max_uid; then
1179 AC_MSG_RESULT([yes])
1184 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1185 if test $am_gid -le $am_max_gid; then
1186 AC_MSG_RESULT([yes])
1195 [m4_fatal([Unknown tar format])])
1197 AC_MSG_CHECKING([how to create a $1 tar archive])
1199 # Go ahead even if we have the value already cached. We do so because we
1200 # need to set the values for the 'am__tar' and 'am__untar' variables.
1201 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1203 for _am_tool in $_am_tools; do
1206 for _am_tar in tar gnutar gtar; do
1207 AM_RUN_LOG([$_am_tar --version]) && break
1209 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1210 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1211 am__untar="$_am_tar -xf -"
1214 # Must skip GNU tar: if it does not support --format= it doesn't create
1215 # ustar tarball either.
1216 (tar --version) >/dev/null 2>&1 && continue
1217 am__tar='tar chf - "$$tardir"'
1218 am__tar_='tar chf - "$tardir"'
1219 am__untar='tar xf -'
1222 am__tar='pax -L -x $1 -w "$$tardir"'
1223 am__tar_='pax -L -x $1 -w "$tardir"'
1227 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1228 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1229 am__untar='cpio -i -H $1 -d'
1238 # If the value was cached, stop now. We just wanted to have am__tar
1239 # and am__untar set.
1240 test -n "${am_cv_prog_tar_$1}" && break
1242 # tar/untar a dummy directory, and stop if the command works.
1245 echo GrepMe > conftest.dir/file
1246 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1248 if test -s conftest.tar; then
1249 AM_RUN_LOG([$am__untar <conftest.tar])
1250 AM_RUN_LOG([cat conftest.dir/file])
1251 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1256 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1257 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1260 AC_SUBST([am__untar])
1263 m4_include([src/gl/m4/arpa_inet_h.m4])
1264 m4_include([src/gl/m4/bison.m4])
1265 m4_include([src/gl/m4/clock_time.m4])
1266 m4_include([src/gl/m4/close.m4])
1267 m4_include([src/gl/m4/dup2.m4])
1268 m4_include([src/gl/m4/eealloc.m4])
1269 m4_include([src/gl/m4/environ.m4])
1270 m4_include([src/gl/m4/error.m4])
1271 m4_include([src/gl/m4/fseek.m4])
1272 m4_include([src/gl/m4/getaddrinfo.m4])
1273 m4_include([src/gl/m4/getpass.m4])
1274 m4_include([src/gl/m4/gettime.m4])
1275 m4_include([src/gl/m4/gnulib-comp.m4])
1276 m4_include([src/gl/m4/hostent.m4])
1277 m4_include([src/gl/m4/inet_ntop.m4])
1278 m4_include([src/gl/m4/inet_pton.m4])
1279 m4_include([src/gl/m4/malloca.m4])
1280 m4_include([src/gl/m4/mktime.m4])
1281 m4_include([src/gl/m4/parse-datetime.m4])
1282 m4_include([src/gl/m4/select.m4])
1283 m4_include([src/gl/m4/servent.m4])
1284 m4_include([src/gl/m4/setenv.m4])
1285 m4_include([src/gl/m4/signal_h.m4])
1286 m4_include([src/gl/m4/socketlib.m4])
1287 m4_include([src/gl/m4/sockets.m4])
1288 m4_include([src/gl/m4/strdup.m4])
1289 m4_include([src/gl/m4/strerror.m4])
1290 m4_include([src/gl/m4/sys_select_h.m4])
1291 m4_include([src/gl/m4/timespec.m4])
1292 m4_include([src/gl/m4/tm_gmtoff.m4])
1293 m4_include([src/gl/m4/xalloc.m4])
1294 m4_include([src/libopts/m4/libopts.m4])
1295 m4_include([gl/m4/00gnulib.m4])
1296 m4_include([gl/m4/absolute-header.m4])
1297 m4_include([gl/m4/alloca.m4])
1298 m4_include([gl/m4/base64.m4])
1299 m4_include([gl/m4/byteswap.m4])
1300 m4_include([gl/m4/errno_h.m4])
1301 m4_include([gl/m4/exponentd.m4])
1302 m4_include([gl/m4/extensions.m4])
1303 m4_include([gl/m4/extern-inline.m4])
1304 m4_include([gl/m4/fcntl_h.m4])
1305 m4_include([gl/m4/fdopen.m4])
1306 m4_include([gl/m4/float_h.m4])
1307 m4_include([gl/m4/fpieee.m4])
1308 m4_include([gl/m4/fseeko.m4])
1309 m4_include([gl/m4/fstat.m4])
1310 m4_include([gl/m4/ftell.m4])
1311 m4_include([gl/m4/ftello.m4])
1312 m4_include([gl/m4/func.m4])
1313 m4_include([gl/m4/getdelim.m4])
1314 m4_include([gl/m4/getline.m4])
1315 m4_include([gl/m4/getpagesize.m4])
1316 m4_include([gl/m4/gettimeofday.m4])
1317 m4_include([gl/m4/gnulib-common.m4])
1318 m4_include([gl/m4/gnulib-comp.m4])
1319 m4_include([gl/m4/include_next.m4])
1320 m4_include([gl/m4/intmax_t.m4])
1321 m4_include([gl/m4/inttypes.m4])
1322 m4_include([gl/m4/largefile.m4])
1323 m4_include([gl/m4/ld-output-def.m4])
1324 m4_include([gl/m4/ld-version-script.m4])
1325 m4_include([gl/m4/lseek.m4])
1326 m4_include([gl/m4/malloc.m4])
1327 m4_include([gl/m4/manywarnings.m4])
1328 m4_include([gl/m4/memchr.m4])
1329 m4_include([gl/m4/memmem.m4])
1330 m4_include([gl/m4/minmax.m4])
1331 m4_include([gl/m4/mmap-anon.m4])
1332 m4_include([gl/m4/msvc-inval.m4])
1333 m4_include([gl/m4/msvc-nothrow.m4])
1334 m4_include([gl/m4/multiarch.m4])
1335 m4_include([gl/m4/netdb_h.m4])
1336 m4_include([gl/m4/netinet_in_h.m4])
1337 m4_include([gl/m4/off_t.m4])
1338 m4_include([gl/m4/onceonly_2_57.m4])
1339 m4_include([gl/m4/printf.m4])
1340 m4_include([gl/m4/read-file.m4])
1341 m4_include([gl/m4/realloc.m4])
1342 m4_include([gl/m4/snprintf.m4])
1343 m4_include([gl/m4/socklen.m4])
1344 m4_include([gl/m4/sockpfaf.m4])
1345 m4_include([gl/m4/ssize_t.m4])
1346 m4_include([gl/m4/stdalign.m4])
1347 m4_include([gl/m4/stdbool.m4])
1348 m4_include([gl/m4/stddef_h.m4])
1349 m4_include([gl/m4/stdint.m4])
1350 m4_include([gl/m4/stdio_h.m4])
1351 m4_include([gl/m4/stdlib_h.m4])
1352 m4_include([gl/m4/strcase.m4])
1353 m4_include([gl/m4/string_h.m4])
1354 m4_include([gl/m4/strings_h.m4])
1355 m4_include([gl/m4/strndup.m4])
1356 m4_include([gl/m4/strnlen.m4])
1357 m4_include([gl/m4/strtok_r.m4])
1358 m4_include([gl/m4/strverscmp.m4])
1359 m4_include([gl/m4/sys_socket_h.m4])
1360 m4_include([gl/m4/sys_stat_h.m4])
1361 m4_include([gl/m4/sys_time_h.m4])
1362 m4_include([gl/m4/sys_types_h.m4])
1363 m4_include([gl/m4/sys_uio_h.m4])
1364 m4_include([gl/m4/time_h.m4])
1365 m4_include([gl/m4/time_r.m4])
1366 m4_include([gl/m4/ungetc.m4])
1367 m4_include([gl/m4/unistd_h.m4])
1368 m4_include([gl/m4/valgrind-tests.m4])
1369 m4_include([gl/m4/vasnprintf.m4])
1370 m4_include([gl/m4/vasprintf.m4])
1371 m4_include([gl/m4/vsnprintf.m4])
1372 m4_include([gl/m4/warn-on-use.m4])
1373 m4_include([gl/m4/warnings.m4])
1374 m4_include([gl/m4/wchar_h.m4])
1375 m4_include([m4/fcntl-o.m4])
1376 m4_include([m4/gettext.m4])
1377 m4_include([m4/gtk-doc.m4])
1378 m4_include([m4/guile.m4])
1379 m4_include([m4/hooks.m4])
1380 m4_include([m4/iconv.m4])
1381 m4_include([m4/intlmacosx.m4])
1382 m4_include([m4/inttypes-pri.m4])
1383 m4_include([m4/inttypes_h.m4])
1384 m4_include([m4/lib-ld.m4])
1385 m4_include([m4/lib-link.m4])
1386 m4_include([m4/lib-prefix.m4])
1387 m4_include([m4/libtool.m4])
1388 m4_include([m4/longlong.m4])
1389 m4_include([m4/ltoptions.m4])
1390 m4_include([m4/ltsugar.m4])
1391 m4_include([m4/ltversion.m4])
1392 m4_include([m4/lt~obsolete.m4])
1393 m4_include([m4/nls.m4])
1394 m4_include([m4/pkg.m4])
1395 m4_include([m4/po.m4])
1396 m4_include([m4/progtest.m4])
1397 m4_include([m4/size_max.m4])
1398 m4_include([m4/stdint_h.m4])
1399 m4_include([m4/wchar_t.m4])
1400 m4_include([m4/wint_t.m4])
1401 m4_include([m4/xsize.m4])