1 # generated automatically by aclocal 1.16.1 -*- Autoconf -*-
3 # Copyright (C) 1996-2018 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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24 dnl Copyright (C) 2005, 2008, 2010-2019 Free Software Foundation, Inc.
25 dnl This file is free software; the Free Software Foundation
26 dnl gives unlimited permission to copy and/or distribute it,
27 dnl with or without modifications, as long as this notice is preserved.
29 dnl From Bruno Haible.
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101 # Copyright (C) 2002-2018 Free Software Foundation, Inc.
103 # This file is free software; the Free Software Foundation
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137 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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141 # This file is free software; the Free Software Foundation
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222 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
224 # This file is free software; the Free Software Foundation
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411 # Generate code to set up dependency tracking. -*- Autoconf -*-
413 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
415 # This file is free software; the Free Software Foundation
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597 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
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599 AC_CONFIG_COMMANDS_PRE(dnl
600 [m4_provide_if([_AM_COMPILER_EXEEXT],
601 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
603 # POSIX will say in a future version that running "rm -f" with no argument
604 # is OK; and we want to be able to make that assumption in our Makefile
605 # recipes. So use an aggressive probe to check that the usage we want is
606 # actually supported "in the wild" to an acceptable degree.
607 # See automake bug#10828.
608 # To make any issue more visible, cause the running configure to be aborted
609 # by default if the 'rm' program in use doesn't match our expectations; the
610 # user can still override this though.
611 if rm -f && rm -fr && rm -rf; then : OK; else
615 Your 'rm' program seems unable to run without file operands specified
616 on the command line, even when the '-f' option is present. This is contrary
617 to the behaviour of most rm programs out there, and not conforming with
618 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
620 Please tell bug-automake@gnu.org about your system, including the value
621 of your $PATH and any error possibly output before this message. This
622 can help us improve future automake versions.
625 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
626 echo 'Configuration will proceed anyway, since you have set the' >&2
627 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
631 Aborting the configuration process, to ensure you take notice of the issue.
633 You can download and install GNU coreutils to get an 'rm' implementation
634 that behaves properly: <https://www.gnu.org/software/coreutils/>.
636 If you want to complete the configuration process using your problematic
637 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
638 to "yes", and re-run configure.
641 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
644 dnl The trailing newline in this macro's definition is deliberate, for
645 dnl backward compatibility and to allow trailing 'dnl'-style comments
646 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
649 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
650 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
651 dnl mangled by Autoconf and run in a shell conditional statement.
652 m4_define([_AC_COMPILER_EXEEXT],
653 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
655 # When config.status generates a header, we must update the stamp-h file.
656 # This file resides in the same directory as the config header
657 # that is generated. The stamp files are numbered to have different names.
659 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
660 # loop where config.status creates the headers, so we can generate
661 # our stamp files there.
662 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
663 [# Compute $1's index in $config_headers.
666 for _am_header in $config_headers :; do
668 $_am_arg | $_am_arg:* )
671 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
674 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
676 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
678 # This file is free software; the Free Software Foundation
679 # gives unlimited permission to copy and/or distribute it,
680 # with or without modifications, as long as this notice is preserved.
684 # Define $install_sh.
685 AC_DEFUN([AM_PROG_INSTALL_SH],
686 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
687 if test x"${install_sh+set}" != xset; then
690 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
692 install_sh="\${SHELL} $am_aux_dir/install-sh"
695 AC_SUBST([install_sh])])
697 # Copyright (C) 2003-2018 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.
703 # Check whether the underlying file-system supports filenames
704 # with a leading dot. For instance MS-DOS doesn't.
705 AC_DEFUN([AM_SET_LEADING_DOT],
706 [rm -rf .tst 2>/dev/null
707 mkdir .tst 2>/dev/null
708 if test -d .tst; then
713 rmdir .tst 2>/dev/null
714 AC_SUBST([am__leading_dot])])
716 # Check to see how 'make' treats includes. -*- Autoconf -*-
718 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
720 # This file is free software; the Free Software Foundation
721 # gives unlimited permission to copy and/or distribute it,
722 # with or without modifications, as long as this notice is preserved.
726 # Check whether make has an 'include' directive that can support all
727 # the idioms we need for our automatic dependency tracking code.
728 AC_DEFUN([AM_MAKE_INCLUDE],
729 [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
730 cat > confinc.mk << 'END'
732 @echo this is the am__doit target >confinc.out
737 # BSD make does it like this.
738 echo '.include "confinc.mk" # ignored' > confmf.BSD
739 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
740 echo 'include confinc.mk # ignored' > confmf.GNU
743 AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
744 AS_CASE([$?:`cat confinc.out 2>/dev/null`],
745 ['0:this is the am__doit target'],
747 [BSD], [am__include='.include' am__quote='"'],
748 [am__include='include' am__quote=''])])
749 if test "$am__include" != "#"; then
750 _am_result="yes ($s style)"
754 rm -f confinc.* confmf.*
755 AC_MSG_RESULT([${_am_result}])
756 AC_SUBST([am__include])])
757 AC_SUBST([am__quote])])
759 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
761 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
763 # This file is free software; the Free Software Foundation
764 # gives unlimited permission to copy and/or distribute it,
765 # with or without modifications, as long as this notice is preserved.
767 # AM_MISSING_PROG(NAME, PROGRAM)
768 # ------------------------------
769 AC_DEFUN([AM_MISSING_PROG],
770 [AC_REQUIRE([AM_MISSING_HAS_RUN])
771 $1=${$1-"${am_missing_run}$2"}
776 # Define MISSING if not defined so far and test if it is modern enough.
777 # If it is, set am_missing_run to use it, otherwise, to nothing.
778 AC_DEFUN([AM_MISSING_HAS_RUN],
779 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
780 AC_REQUIRE_AUX_FILE([missing])dnl
781 if test x"${MISSING+set}" != xset; then
784 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
786 MISSING="\${SHELL} $am_aux_dir/missing" ;;
789 # Use eval to expand $SHELL
790 if eval "$MISSING --is-lightweight"; then
791 am_missing_run="$MISSING "
794 AC_MSG_WARN(['missing' script is too old or missing])
798 # Helper functions for option handling. -*- Autoconf -*-
800 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
802 # This file is free software; the Free Software Foundation
803 # gives unlimited permission to copy and/or distribute it,
804 # with or without modifications, as long as this notice is preserved.
806 # _AM_MANGLE_OPTION(NAME)
807 # -----------------------
808 AC_DEFUN([_AM_MANGLE_OPTION],
809 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
811 # _AM_SET_OPTION(NAME)
812 # --------------------
813 # Set option NAME. Presently that only means defining a flag for this option.
814 AC_DEFUN([_AM_SET_OPTION],
815 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
817 # _AM_SET_OPTIONS(OPTIONS)
818 # ------------------------
819 # OPTIONS is a space-separated list of Automake options.
820 AC_DEFUN([_AM_SET_OPTIONS],
821 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
823 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
824 # -------------------------------------------
825 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
826 AC_DEFUN([_AM_IF_OPTION],
827 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
829 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
831 # This file is free software; the Free Software Foundation
832 # gives unlimited permission to copy and/or distribute it,
833 # with or without modifications, as long as this notice is preserved.
837 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
838 # to automatically call this.
839 AC_DEFUN([_AM_PROG_CC_C_O],
840 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
841 AC_REQUIRE_AUX_FILE([compile])dnl
844 [whether $CC understands -c and -o together],
846 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
847 # Make sure it works both with $CC and with simple cc.
848 # Following AC_PROG_CC_C_O, we do the test twice because some
849 # compilers refuse to overwrite an existing .o file with -o,
850 # though they will create one.
851 am_cv_prog_cc_c_o=yes
853 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
854 && test -f conftest2.$ac_objext; then
863 if test "$am_cv_prog_cc_c_o" != yes; then
864 # Losing compiler, so override with the script.
865 # FIXME: It is wrong to rewrite CC.
866 # But if we don't then we get into trouble of one sort or another.
867 # A longer-term fix would be to have automake use am__CC in this case,
868 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
869 CC="$am_aux_dir/compile $CC"
873 # For backward compatibility.
874 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
876 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
878 # This file is free software; the Free Software Foundation
879 # gives unlimited permission to copy and/or distribute it,
880 # with or without modifications, as long as this notice is preserved.
882 # AM_RUN_LOG(COMMAND)
883 # -------------------
884 # Run COMMAND, save the exit status in ac_status, and log it.
885 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
886 AC_DEFUN([AM_RUN_LOG],
887 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
888 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
890 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
891 (exit $ac_status); }])
893 # Check to make sure that the build environment is sane. -*- Autoconf -*-
895 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
897 # This file is free software; the Free Software Foundation
898 # gives unlimited permission to copy and/or distribute it,
899 # with or without modifications, as long as this notice is preserved.
903 AC_DEFUN([AM_SANITY_CHECK],
904 [AC_MSG_CHECKING([whether build environment is sane])
905 # Reject unsafe characters in $srcdir or the absolute working directory
906 # name. Accept space and tab only in the latter.
910 *[[\\\"\#\$\&\'\`$am_lf]]*)
911 AC_MSG_ERROR([unsafe absolute working directory name]);;
914 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
915 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
918 # Do 'set' in a subshell so we don't clobber the current shell's
919 # arguments. Must try -L first in case configure is actually a
920 # symlink; some systems play weird games with the mod time of symlinks
921 # (eg FreeBSD returns the mod time of the symlink's containing
925 for am_try in 1 2; do
926 echo "timestamp, slept: $am_has_slept" > conftest.file
927 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
928 if test "$[*]" = "X"; then
930 set X `ls -t "$srcdir/configure" conftest.file`
932 if test "$[*]" != "X $srcdir/configure conftest.file" \
933 && test "$[*]" != "X conftest.file $srcdir/configure"; then
935 # If neither matched, then we have a broken ls. This can happen
936 # if, for instance, CONFIG_SHELL is bash and it inherits a
937 # broken ls alias from the environment. This has actually
938 # happened. Such a system could not be considered "sane".
939 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
940 alias in your environment])
942 if test "$[2]" = conftest.file || test $am_try -eq 2; then
949 test "$[2]" = conftest.file
955 AC_MSG_ERROR([newly created file is older than distributed files!
956 Check your system clock])
959 # If we didn't sleep, we still need to ensure time stamps of config.status and
960 # generated files are strictly newer.
962 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
966 AC_CONFIG_COMMANDS_PRE(
967 [AC_MSG_CHECKING([that generated files are newer than configure])
968 if test -n "$am_sleep_pid"; then
969 # Hide warnings about reused PIDs.
970 wait $am_sleep_pid 2>/dev/null
972 AC_MSG_RESULT([done])])
976 # Copyright (C) 2009-2018 Free Software Foundation, Inc.
978 # This file is free software; the Free Software Foundation
979 # gives unlimited permission to copy and/or distribute it,
980 # with or without modifications, as long as this notice is preserved.
982 # AM_SILENT_RULES([DEFAULT])
983 # --------------------------
984 # Enable less verbose build rules; with the default set to DEFAULT
985 # ("yes" being less verbose, "no" or empty being verbose).
986 AC_DEFUN([AM_SILENT_RULES],
987 [AC_ARG_ENABLE([silent-rules], [dnl
989 [--enable-silent-rules],
990 [less verbose build output (undo: "make V=1")])
992 [--disable-silent-rules],
993 [verbose build output (undo: "make V=0")])dnl
995 case $enable_silent_rules in @%:@ (((
996 yes) AM_DEFAULT_VERBOSITY=0;;
997 no) AM_DEFAULT_VERBOSITY=1;;
998 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1001 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1002 dnl do not support nested variable expansions.
1003 dnl See automake bug#9928 and bug#10237.
1004 am_make=${MAKE-make}
1005 AC_CACHE_CHECK([whether $am_make supports nested variables],
1006 [am_cv_make_support_nested_variables],
1007 [if AS_ECHO([['TRUE=$(BAR$(V))
1013 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1014 am_cv_make_support_nested_variables=yes
1016 am_cv_make_support_nested_variables=no
1018 if test $am_cv_make_support_nested_variables = yes; then
1019 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1021 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1023 AM_V=$AM_DEFAULT_VERBOSITY
1024 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1027 AM_SUBST_NOTMAKE([AM_V])dnl
1028 AC_SUBST([AM_DEFAULT_V])dnl
1029 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1030 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1032 AC_SUBST([AM_BACKSLASH])dnl
1033 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1036 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
1038 # This file is free software; the Free Software Foundation
1039 # gives unlimited permission to copy and/or distribute it,
1040 # with or without modifications, as long as this notice is preserved.
1042 # AM_PROG_INSTALL_STRIP
1043 # ---------------------
1044 # One issue with vendor 'install' (even GNU) is that you can't
1045 # specify the program used to strip binaries. This is especially
1046 # annoying in cross-compiling environments, where the build's strip
1047 # is unlikely to handle the host's binaries.
1048 # Fortunately install-sh will honor a STRIPPROG variable, so we
1049 # always use install-sh in "make install-strip", and initialize
1050 # STRIPPROG with the value of the STRIP variable (set by the user).
1051 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1052 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1053 # Installed binaries are usually stripped using 'strip' when the user
1054 # run "make install-strip". However 'strip' might not be the right
1055 # tool to use in cross-compilation environments, therefore Automake
1056 # will honor the 'STRIP' environment variable to overrule this program.
1057 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1058 if test "$cross_compiling" != no; then
1059 AC_CHECK_TOOL([STRIP], [strip], :)
1061 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1062 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1064 # Copyright (C) 2006-2018 Free Software Foundation, Inc.
1066 # This file is free software; the Free Software Foundation
1067 # gives unlimited permission to copy and/or distribute it,
1068 # with or without modifications, as long as this notice is preserved.
1070 # _AM_SUBST_NOTMAKE(VARIABLE)
1071 # ---------------------------
1072 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1073 # This macro is traced by Automake.
1074 AC_DEFUN([_AM_SUBST_NOTMAKE])
1076 # AM_SUBST_NOTMAKE(VARIABLE)
1077 # --------------------------
1078 # Public sister of _AM_SUBST_NOTMAKE.
1079 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1081 # Check how to create a tarball. -*- Autoconf -*-
1083 # Copyright (C) 2004-2018 Free Software Foundation, Inc.
1085 # This file is free software; the Free Software Foundation
1086 # gives unlimited permission to copy and/or distribute it,
1087 # with or without modifications, as long as this notice is preserved.
1089 # _AM_PROG_TAR(FORMAT)
1090 # --------------------
1091 # Check how to create a tarball in format FORMAT.
1092 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1094 # Substitute a variable $(am__tar) that is a command
1095 # writing to stdout a FORMAT-tarball containing the directory
1097 # tardir=directory && $(am__tar) > result.tar
1099 # Substitute a variable $(am__untar) that extract such
1100 # a tarball read from stdin.
1101 # $(am__untar) < result.tar
1103 AC_DEFUN([_AM_PROG_TAR],
1104 [# Always define AMTAR for backward compatibility. Yes, it's still used
1105 # in the wild :-( We should find a proper way to deprecate it ...
1106 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1108 # We'll loop over all known methods to create a tar archive until one works.
1109 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1112 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1116 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1117 # There is notably a 21 bits limit for the UID and the GID. In fact,
1118 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1120 am_max_uid=2097151 # 2^21 - 1
1121 am_max_gid=$am_max_uid
1122 # The $UID and $GID variables are not portable, so we need to resort
1123 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1124 # below are definitely unexpected, so allow the users to see them
1125 # (that is, avoid stderr redirection).
1126 am_uid=`id -u || echo unknown`
1127 am_gid=`id -g || echo unknown`
1128 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1129 if test $am_uid -le $am_max_uid; then
1130 AC_MSG_RESULT([yes])
1135 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1136 if test $am_gid -le $am_max_gid; then
1137 AC_MSG_RESULT([yes])
1146 [m4_fatal([Unknown tar format])])
1148 AC_MSG_CHECKING([how to create a $1 tar archive])
1150 # Go ahead even if we have the value already cached. We do so because we
1151 # need to set the values for the 'am__tar' and 'am__untar' variables.
1152 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1154 for _am_tool in $_am_tools; do
1157 for _am_tar in tar gnutar gtar; do
1158 AM_RUN_LOG([$_am_tar --version]) && break
1160 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1161 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1162 am__untar="$_am_tar -xf -"
1165 # Must skip GNU tar: if it does not support --format= it doesn't create
1166 # ustar tarball either.
1167 (tar --version) >/dev/null 2>&1 && continue
1168 am__tar='tar chf - "$$tardir"'
1169 am__tar_='tar chf - "$tardir"'
1170 am__untar='tar xf -'
1173 am__tar='pax -L -x $1 -w "$$tardir"'
1174 am__tar_='pax -L -x $1 -w "$tardir"'
1178 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1179 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1180 am__untar='cpio -i -H $1 -d'
1189 # If the value was cached, stop now. We just wanted to have am__tar
1190 # and am__untar set.
1191 test -n "${am_cv_prog_tar_$1}" && break
1193 # tar/untar a dummy directory, and stop if the command works.
1196 echo GrepMe > conftest.dir/file
1197 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1199 if test -s conftest.tar; then
1200 AM_RUN_LOG([$am__untar <conftest.tar])
1201 AM_RUN_LOG([cat conftest.dir/file])
1202 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1207 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1208 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1211 AC_SUBST([am__untar])
1214 m4_include([m4/libtool.m4])
1215 m4_include([m4/ltoptions.m4])
1216 m4_include([m4/ltsugar.m4])
1217 m4_include([m4/ltversion.m4])
1218 m4_include([m4/lt~obsolete.m4])
1219 m4_include([acinclude.m4])