xref: /minix/external/bsd/flex/dist/aclocal.m4 (revision 0a6a1f1d)
1# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5# Inc.
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.
9
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
13# PARTICULAR PURPOSE.
14
15m4_ifndef([AC_AUTOCONF_VERSION],
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22
23# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
24# Foundation, Inc.
25#
26# This file is free software; the Free Software Foundation
27# gives unlimited permission to copy and/or distribute it,
28# with or without modifications, as long as this notice is preserved.
29
30# serial 1
31
32# AM_AUTOMAKE_VERSION(VERSION)
33# ----------------------------
34# Automake X.Y traces this macro to ensure aclocal.m4 has been
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62# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
63
64# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
65#
66# This file is free software; the Free Software Foundation
67# gives unlimited permission to copy and/or distribute it,
68# with or without modifications, as long as this notice is preserved.
69
70# serial 1
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117# AM_CONDITIONAL                                            -*- Autoconf -*-
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119# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
120# Free Software Foundation, Inc.
121#
122# This file is free software; the Free Software Foundation
123# gives unlimited permission to copy and/or distribute it,
124# with or without modifications, as long as this notice is preserved.
125
126# serial 9
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128# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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152
153# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
154# 2010, 2011 Free Software Foundation, Inc.
155#
156# This file is free software; the Free Software Foundation
157# gives unlimited permission to copy and/or distribute it,
158# with or without modifications, as long as this notice is preserved.
159
160# serial 12
161
162# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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168
169# _AM_DEPENDENCIES(NAME)
170# ----------------------
171# See how the compiler implements dependency checking.
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174#
175# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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289      #   icc: Command line remark: option '-MP' not supported
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298  cd ..
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309
310
311# AM_SET_DEPDIR
312# -------------
313# Choose a directory name for dependency files.
314# This macro is AC_REQUIREd in _AM_DEPENDENCIES
315AC_DEFUN([AM_SET_DEPDIR],
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319
320
321# AM_DEP_TRACK
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335AC_SUBST([am__nodep])dnl
336_AM_SUBST_NOTMAKE([am__nodep])dnl
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338
339# Generate code to set up dependency tracking.              -*- Autoconf -*-
340
341# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
342# Free Software Foundation, Inc.
343#
344# This file is free software; the Free Software Foundation
345# gives unlimited permission to copy and/or distribute it,
346# with or without modifications, as long as this notice is preserved.
347
348#serial 5
349
350# _AM_OUTPUT_DEPENDENCY_COMMANDS
351# ------------------------------
352AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
353[{
354  # Autoconf 2.62 quotes --file arguments for eval, but not when files
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356  # if we detect the quoting.
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358  *\'*) eval set x "$CONFIG_FILES" ;;
359  *)   set x $CONFIG_FILES ;;
360  esac
361  shift
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363  do
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366    # Check whether this is an Automake generated Makefile or not.
367    # We used to match only the files named `Makefile.in', but
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369    # Grep'ing the first line is not enough: some people post-process
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403])# _AM_OUTPUT_DEPENDENCY_COMMANDS
404
405
406# AM_OUTPUT_DEPENDENCY_COMMANDS
407# -----------------------------
408# This macro should only be invoked once -- use via AC_REQUIRE.
409#
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417])
418
419# Do all the work for Automake.                             -*- Autoconf -*-
420
421# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
422# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
423#
424# This file is free software; the Free Software Foundation
425# gives unlimited permission to copy and/or distribute it,
426# with or without modifications, as long as this notice is preserved.
427
428# serial 16
429
430# This macro actually does too much.  Some checks are only needed if
431# your package does certain things.  But this isn't really a big deal.
432
433# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
434# AM_INIT_AUTOMAKE([OPTIONS])
435# -----------------------------------------------
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440# We support both call styles for the transition.  After
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461# test whether we have cygpath
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464    CYGPATH_W='cygpath -w'
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471# Define the identity of the package.
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473m4_ifval([$2],
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484_AM_IF_OPTION([no-define],,
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516AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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525AC_CONFIG_COMMANDS_PRE(dnl
526[m4_provide_if([_AM_COMPILER_EXEEXT],
527  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
528])
529
530dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
531dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
532dnl mangled by Autoconf and run in a shell conditional statement.
533m4_define([_AC_COMPILER_EXEEXT],
534m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
535
536
537# When config.status generates a header, we must update the stamp-h file.
538# This file resides in the same directory as the config header
539# that is generated.  The stamp files are numbered to have different names.
540
541# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
542# loop where config.status creates the headers, so we can generate
543# our stamp files there.
544AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
545[# Compute $1's index in $config_headers.
546_am_arg=$1
547_am_stamp_count=1
548for _am_header in $config_headers :; do
549  case $_am_header in
550    $_am_arg | $_am_arg:* )
551      break ;;
552    * )
553      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
554  esac
555done
556echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
557
558# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
559# Inc.
560#
561# This file is free software; the Free Software Foundation
562# gives unlimited permission to copy and/or distribute it,
563# with or without modifications, as long as this notice is preserved.
564
565# serial 1
566
567# AM_PROG_INSTALL_SH
568# ------------------
569# Define $install_sh.
570AC_DEFUN([AM_PROG_INSTALL_SH],
571[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
572if test x"${install_sh}" != xset; then
573  case $am_aux_dir in
574  *\ * | *\	*)
575    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
576  *)
577    install_sh="\${SHELL} $am_aux_dir/install-sh"
578  esac
579fi
580AC_SUBST(install_sh)])
581
582# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
583#
584# This file is free software; the Free Software Foundation
585# gives unlimited permission to copy and/or distribute it,
586# with or without modifications, as long as this notice is preserved.
587
588# serial 2
589
590# Check whether the underlying file-system supports filenames
591# with a leading dot.  For instance MS-DOS doesn't.
592AC_DEFUN([AM_SET_LEADING_DOT],
593[rm -rf .tst 2>/dev/null
594mkdir .tst 2>/dev/null
595if test -d .tst; then
596  am__leading_dot=.
597else
598  am__leading_dot=_
599fi
600rmdir .tst 2>/dev/null
601AC_SUBST([am__leading_dot])])
602
603# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
604# Free Software Foundation, Inc.
605#
606# This file is free software; the Free Software Foundation
607# gives unlimited permission to copy and/or distribute it,
608# with or without modifications, as long as this notice is preserved.
609
610# serial 5
611
612# AM_PROG_LEX
613# -----------
614# Autoconf leaves LEX=: if lex or flex can't be found.  Change that to a
615# "missing" invocation, for better error output.
616AC_DEFUN([AM_PROG_LEX],
617[AC_PREREQ(2.50)dnl
618AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
619AC_REQUIRE([AC_PROG_LEX])dnl
620if test "$LEX" = :; then
621  LEX=${am_missing_run}flex
622fi])
623
624# Check to see how 'make' treats includes.	            -*- Autoconf -*-
625
626# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
627#
628# This file is free software; the Free Software Foundation
629# gives unlimited permission to copy and/or distribute it,
630# with or without modifications, as long as this notice is preserved.
631
632# serial 4
633
634# AM_MAKE_INCLUDE()
635# -----------------
636# Check to see how make treats includes.
637AC_DEFUN([AM_MAKE_INCLUDE],
638[am_make=${MAKE-make}
639cat > confinc << 'END'
640am__doit:
641	@echo this is the am__doit target
642.PHONY: am__doit
643END
644# If we don't find an include directive, just comment out the code.
645AC_MSG_CHECKING([for style of include used by $am_make])
646am__include="#"
647am__quote=
648_am_result=none
649# First try GNU make style include.
650echo "include confinc" > confmf
651# Ignore all kinds of additional output from `make'.
652case `$am_make -s -f confmf 2> /dev/null` in #(
653*the\ am__doit\ target*)
654  am__include=include
655  am__quote=
656  _am_result=GNU
657  ;;
658esac
659# Now try BSD make style include.
660if test "$am__include" = "#"; then
661   echo '.include "confinc"' > confmf
662   case `$am_make -s -f confmf 2> /dev/null` in #(
663   *the\ am__doit\ target*)
664     am__include=.include
665     am__quote="\""
666     _am_result=BSD
667     ;;
668   esac
669fi
670AC_SUBST([am__include])
671AC_SUBST([am__quote])
672AC_MSG_RESULT([$_am_result])
673rm -f confinc confmf
674])
675
676# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
677# Free Software Foundation, Inc.
678#
679# This file is free software; the Free Software Foundation
680# gives unlimited permission to copy and/or distribute it,
681# with or without modifications, as long as this notice is preserved.
682
683# serial 6
684
685# AM_PROG_CC_C_O
686# --------------
687# Like AC_PROG_CC_C_O, but changed for automake.
688AC_DEFUN([AM_PROG_CC_C_O],
689[AC_REQUIRE([AC_PROG_CC_C_O])dnl
690AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
691AC_REQUIRE_AUX_FILE([compile])dnl
692# FIXME: we rely on the cache variable name because
693# there is no other way.
694set dummy $CC
695am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
696eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
697if test "$am_t" != yes; then
698   # Losing compiler, so override with the script.
699   # FIXME: It is wrong to rewrite CC.
700   # But if we don't then we get into trouble of one sort or another.
701   # A longer-term fix would be to have automake use am__CC in this case,
702   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
703   CC="$am_aux_dir/compile $CC"
704fi
705dnl Make sure AC_PROG_CC is never called again, or it will override our
706dnl setting of CC.
707m4_define([AC_PROG_CC],
708          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
709])
710
711# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
712
713# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
714# Free Software Foundation, Inc.
715#
716# This file is free software; the Free Software Foundation
717# gives unlimited permission to copy and/or distribute it,
718# with or without modifications, as long as this notice is preserved.
719
720# serial 6
721
722# AM_MISSING_PROG(NAME, PROGRAM)
723# ------------------------------
724AC_DEFUN([AM_MISSING_PROG],
725[AC_REQUIRE([AM_MISSING_HAS_RUN])
726$1=${$1-"${am_missing_run}$2"}
727AC_SUBST($1)])
728
729
730# AM_MISSING_HAS_RUN
731# ------------------
732# Define MISSING if not defined so far and test if it supports --run.
733# If it does, set am_missing_run to use it, otherwise, to nothing.
734AC_DEFUN([AM_MISSING_HAS_RUN],
735[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
736AC_REQUIRE_AUX_FILE([missing])dnl
737if test x"${MISSING+set}" != xset; then
738  case $am_aux_dir in
739  *\ * | *\	*)
740    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
741  *)
742    MISSING="\${SHELL} $am_aux_dir/missing" ;;
743  esac
744fi
745# Use eval to expand $SHELL
746if eval "$MISSING --run true"; then
747  am_missing_run="$MISSING --run "
748else
749  am_missing_run=
750  AC_MSG_WARN([`missing' script is too old or missing])
751fi
752])
753
754# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
755# Inc.
756#
757# This file is free software; the Free Software Foundation
758# gives unlimited permission to copy and/or distribute it,
759# with or without modifications, as long as this notice is preserved.
760
761# serial 1
762
763# AM_PROG_MKDIR_P
764# ---------------
765# Check for `mkdir -p'.
766AC_DEFUN([AM_PROG_MKDIR_P],
767[AC_PREREQ([2.60])dnl
768AC_REQUIRE([AC_PROG_MKDIR_P])dnl
769dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
770dnl while keeping a definition of mkdir_p for backward compatibility.
771dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
772dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
773dnl Makefile.ins that do not define MKDIR_P, so we do our own
774dnl adjustment using top_builddir (which is defined more often than
775dnl MKDIR_P).
776AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
777case $mkdir_p in
778  [[\\/$]]* | ?:[[\\/]]*) ;;
779  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
780esac
781])
782
783# Helper functions for option handling.                     -*- Autoconf -*-
784
785# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
786# Foundation, Inc.
787#
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.
791
792# serial 5
793
794# _AM_MANGLE_OPTION(NAME)
795# -----------------------
796AC_DEFUN([_AM_MANGLE_OPTION],
797[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
798
799# _AM_SET_OPTION(NAME)
800# --------------------
801# Set option NAME.  Presently that only means defining a flag for this option.
802AC_DEFUN([_AM_SET_OPTION],
803[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
804
805# _AM_SET_OPTIONS(OPTIONS)
806# ------------------------
807# OPTIONS is a space-separated list of Automake options.
808AC_DEFUN([_AM_SET_OPTIONS],
809[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
810
811# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
812# -------------------------------------------
813# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
814AC_DEFUN([_AM_IF_OPTION],
815[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
816
817# Check to make sure that the build environment is sane.    -*- Autoconf -*-
818
819# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
820# Free Software Foundation, Inc.
821#
822# This file is free software; the Free Software Foundation
823# gives unlimited permission to copy and/or distribute it,
824# with or without modifications, as long as this notice is preserved.
825
826# serial 5
827
828# AM_SANITY_CHECK
829# ---------------
830AC_DEFUN([AM_SANITY_CHECK],
831[AC_MSG_CHECKING([whether build environment is sane])
832# Just in case
833sleep 1
834echo timestamp > conftest.file
835# Reject unsafe characters in $srcdir or the absolute working directory
836# name.  Accept space and tab only in the latter.
837am_lf='
838'
839case `pwd` in
840  *[[\\\"\#\$\&\'\`$am_lf]]*)
841    AC_MSG_ERROR([unsafe absolute working directory name]);;
842esac
843case $srcdir in
844  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
845    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
846esac
847
848# Do `set' in a subshell so we don't clobber the current shell's
849# arguments.  Must try -L first in case configure is actually a
850# symlink; some systems play weird games with the mod time of symlinks
851# (eg FreeBSD returns the mod time of the symlink's containing
852# directory).
853if (
854   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
855   if test "$[*]" = "X"; then
856      # -L didn't work.
857      set X `ls -t "$srcdir/configure" conftest.file`
858   fi
859   rm -f conftest.file
860   if test "$[*]" != "X $srcdir/configure conftest.file" \
861      && test "$[*]" != "X conftest.file $srcdir/configure"; then
862
863      # If neither matched, then we have a broken ls.  This can happen
864      # if, for instance, CONFIG_SHELL is bash and it inherits a
865      # broken ls alias from the environment.  This has actually
866      # happened.  Such a system could not be considered "sane".
867      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
868alias in your environment])
869   fi
870
871   test "$[2]" = conftest.file
872   )
873then
874   # Ok.
875   :
876else
877   AC_MSG_ERROR([newly created file is older than distributed files!
878Check your system clock])
879fi
880AC_MSG_RESULT(yes)])
881
882# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
883#
884# This file is free software; the Free Software Foundation
885# gives unlimited permission to copy and/or distribute it,
886# with or without modifications, as long as this notice is preserved.
887
888# serial 1
889
890# AM_PROG_INSTALL_STRIP
891# ---------------------
892# One issue with vendor `install' (even GNU) is that you can't
893# specify the program used to strip binaries.  This is especially
894# annoying in cross-compiling environments, where the build's strip
895# is unlikely to handle the host's binaries.
896# Fortunately install-sh will honor a STRIPPROG variable, so we
897# always use install-sh in `make install-strip', and initialize
898# STRIPPROG with the value of the STRIP variable (set by the user).
899AC_DEFUN([AM_PROG_INSTALL_STRIP],
900[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
901# Installed binaries are usually stripped using `strip' when the user
902# run `make install-strip'.  However `strip' might not be the right
903# tool to use in cross-compilation environments, therefore Automake
904# will honor the `STRIP' environment variable to overrule this program.
905dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
906if test "$cross_compiling" != no; then
907  AC_CHECK_TOOL([STRIP], [strip], :)
908fi
909INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
910AC_SUBST([INSTALL_STRIP_PROGRAM])])
911
912# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
913#
914# This file is free software; the Free Software Foundation
915# gives unlimited permission to copy and/or distribute it,
916# with or without modifications, as long as this notice is preserved.
917
918# serial 3
919
920# _AM_SUBST_NOTMAKE(VARIABLE)
921# ---------------------------
922# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
923# This macro is traced by Automake.
924AC_DEFUN([_AM_SUBST_NOTMAKE])
925
926# AM_SUBST_NOTMAKE(VARIABLE)
927# --------------------------
928# Public sister of _AM_SUBST_NOTMAKE.
929AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
930
931# Check how to create a tarball.                            -*- Autoconf -*-
932
933# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
934#
935# This file is free software; the Free Software Foundation
936# gives unlimited permission to copy and/or distribute it,
937# with or without modifications, as long as this notice is preserved.
938
939# serial 2
940
941# _AM_PROG_TAR(FORMAT)
942# --------------------
943# Check how to create a tarball in format FORMAT.
944# FORMAT should be one of `v7', `ustar', or `pax'.
945#
946# Substitute a variable $(am__tar) that is a command
947# writing to stdout a FORMAT-tarball containing the directory
948# $tardir.
949#     tardir=directory && $(am__tar) > result.tar
950#
951# Substitute a variable $(am__untar) that extract such
952# a tarball read from stdin.
953#     $(am__untar) < result.tar
954AC_DEFUN([_AM_PROG_TAR],
955[# Always define AMTAR for backward compatibility.  Yes, it's still used
956# in the wild :-(  We should find a proper way to deprecate it ...
957AC_SUBST([AMTAR], ['$${TAR-tar}'])
958m4_if([$1], [v7],
959     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
960     [m4_case([$1], [ustar],, [pax],,
961              [m4_fatal([Unknown tar format])])
962AC_MSG_CHECKING([how to create a $1 tar archive])
963# Loop over all known methods to create a tar archive until one works.
964_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
965_am_tools=${am_cv_prog_tar_$1-$_am_tools}
966# Do not fold the above two line into one, because Tru64 sh and
967# Solaris sh will not grok spaces in the rhs of `-'.
968for _am_tool in $_am_tools
969do
970  case $_am_tool in
971  gnutar)
972    for _am_tar in tar gnutar gtar;
973    do
974      AM_RUN_LOG([$_am_tar --version]) && break
975    done
976    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
977    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
978    am__untar="$_am_tar -xf -"
979    ;;
980  plaintar)
981    # Must skip GNU tar: if it does not support --format= it doesn't create
982    # ustar tarball either.
983    (tar --version) >/dev/null 2>&1 && continue
984    am__tar='tar chf - "$$tardir"'
985    am__tar_='tar chf - "$tardir"'
986    am__untar='tar xf -'
987    ;;
988  pax)
989    am__tar='pax -L -x $1 -w "$$tardir"'
990    am__tar_='pax -L -x $1 -w "$tardir"'
991    am__untar='pax -r'
992    ;;
993  cpio)
994    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
995    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
996    am__untar='cpio -i -H $1 -d'
997    ;;
998  none)
999    am__tar=false
1000    am__tar_=false
1001    am__untar=false
1002    ;;
1003  esac
1004
1005  # If the value was cached, stop now.  We just wanted to have am__tar
1006  # and am__untar set.
1007  test -n "${am_cv_prog_tar_$1}" && break
1008
1009  # tar/untar a dummy directory, and stop if the command works
1010  rm -rf conftest.dir
1011  mkdir conftest.dir
1012  echo GrepMe > conftest.dir/file
1013  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1014  rm -rf conftest.dir
1015  if test -s conftest.tar; then
1016    AM_RUN_LOG([$am__untar <conftest.tar])
1017    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1018  fi
1019done
1020rm -rf conftest.dir
1021
1022AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1023AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1024AC_SUBST([am__tar])
1025AC_SUBST([am__untar])
1026]) # _AM_PROG_TAR
1027
1028m4_include([m4/gettext.m4])
1029m4_include([m4/iconv.m4])
1030m4_include([m4/intlmacosx.m4])
1031m4_include([m4/lib-ld.m4])
1032m4_include([m4/lib-link.m4])
1033m4_include([m4/lib-prefix.m4])
1034m4_include([m4/libtool.m4])
1035m4_include([m4/ltoptions.m4])
1036m4_include([m4/ltsugar.m4])
1037m4_include([m4/ltversion.m4])
1038m4_include([m4/lt~obsolete.m4])
1039m4_include([m4/nls.m4])
1040m4_include([m4/po.m4])
1041m4_include([m4/progtest.m4])
1042