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# generated automatically by aclocal 1.10.2 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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m4_ifndef([AC_AUTOCONF_VERSION],
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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
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# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
585
AC_REQUIRE([AC_PROG_INSTALL])dnl
586
if test "`cd $srcdir && pwd`" != "`pwd`"; then
587
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
588
# is not polluted with repeated "-I."
589
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
590
# test to see if srcdir already configured
591
if test -f $srcdir/config.status; then
592
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
596
# test whether we have cygpath
597
if test -z "$CYGPATH_W"; then
598
if (cygpath --version) >/dev/null 2>/dev/null; then
599
CYGPATH_W='cygpath -w'
604
AC_SUBST([CYGPATH_W])
606
# Define the identity of the package.
607
dnl Distinguish between old-style and new-style calls.
609
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
610
AC_SUBST([PACKAGE], [$1])dnl
611
AC_SUBST([VERSION], [$2])],
612
[_AM_SET_OPTIONS([$1])dnl
613
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
614
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
615
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
616
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
617
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
619
_AM_IF_OPTION([no-define],,
620
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
621
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
623
# Some tools Automake needs.
624
AC_REQUIRE([AM_SANITY_CHECK])dnl
625
AC_REQUIRE([AC_ARG_PROGRAM])dnl
626
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
627
AM_MISSING_PROG(AUTOCONF, autoconf)
628
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
629
AM_MISSING_PROG(AUTOHEADER, autoheader)
630
AM_MISSING_PROG(MAKEINFO, makeinfo)
632
AM_PROG_INSTALL_STRIP
633
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
634
# We need awk for the "check" target. The system "awk" is bad on
636
AC_REQUIRE([AC_PROG_AWK])dnl
637
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
638
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
639
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
640
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
641
[_AM_PROG_TAR([v7])])])
642
_AM_IF_OPTION([no-dependencies],,
643
[AC_PROVIDE_IFELSE([AC_PROG_CC],
644
[_AM_DEPENDENCIES(CC)],
645
[define([AC_PROG_CC],
646
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
647
AC_PROVIDE_IFELSE([AC_PROG_CXX],
648
[_AM_DEPENDENCIES(CXX)],
649
[define([AC_PROG_CXX],
650
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
651
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
652
[_AM_DEPENDENCIES(OBJC)],
653
[define([AC_PROG_OBJC],
654
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
659
# When config.status generates a header, we must update the stamp-h file.
660
# This file resides in the same directory as the config header
661
# that is generated. The stamp files are numbered to have different names.
663
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
664
# loop where config.status creates the headers, so we can generate
665
# our stamp files there.
666
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
667
[# Compute $1's index in $config_headers.
670
for _am_header in $config_headers :; do
672
$_am_arg | $_am_arg:* )
675
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
678
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
680
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
682
# This file is free software; the Free Software Foundation
683
# gives unlimited permission to copy and/or distribute it,
684
# with or without modifications, as long as this notice is preserved.
688
# Define $install_sh.
689
AC_DEFUN([AM_PROG_INSTALL_SH],
690
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
691
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
692
AC_SUBST(install_sh)])
694
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
696
# This file is free software; the Free Software Foundation
697
# gives unlimited permission to copy and/or distribute it,
698
# with or without modifications, as long as this notice is preserved.
702
# Check whether the underlying file-system supports filenames
703
# with a leading dot. For instance MS-DOS doesn't.
704
AC_DEFUN([AM_SET_LEADING_DOT],
705
[rm -rf .tst 2>/dev/null
706
mkdir .tst 2>/dev/null
707
if test -d .tst; then
712
rmdir .tst 2>/dev/null
713
AC_SUBST([am__leading_dot])])
715
# Check to see how 'make' treats includes. -*- Autoconf -*-
717
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
719
# This file is free software; the Free Software Foundation
720
# gives unlimited permission to copy and/or distribute it,
721
# with or without modifications, as long as this notice is preserved.
727
# Check to see how make treats includes.
728
AC_DEFUN([AM_MAKE_INCLUDE],
729
[am_make=${MAKE-make}
730
cat > confinc << 'END'
735
# If we don't find an include directive, just comment out the code.
736
AC_MSG_CHECKING([for style of include used by $am_make])
740
# First try GNU make style include.
741
echo "include confinc" > confmf
742
# We grep out `Entering directory' and `Leaving directory'
743
# messages which can occur if `w' ends up in MAKEFLAGS.
744
# In particular we don't look at `^make:' because GNU make might
745
# be invoked under some other name (usually "gmake"), in which
746
# case it prints its new name instead of `make'.
747
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
752
# Now try BSD make style include.
753
if test "$am__include" = "#"; then
754
echo '.include "confinc"' > confmf
755
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
761
AC_SUBST([am__include])
762
AC_SUBST([am__quote])
763
AC_MSG_RESULT([$_am_result])
767
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
768
# Free Software Foundation, Inc.
770
# This file is free software; the Free Software Foundation
771
# gives unlimited permission to copy and/or distribute it,
772
# with or without modifications, as long as this notice is preserved.
778
# Like AC_PROG_CC_C_O, but changed for automake.
779
AC_DEFUN([AM_PROG_CC_C_O],
780
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
781
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
782
AC_REQUIRE_AUX_FILE([compile])dnl
783
# FIXME: we rely on the cache variable name because
784
# there is no other way.
786
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
787
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
788
if test "$am_t" != yes; then
789
# Losing compiler, so override with the script.
790
# FIXME: It is wrong to rewrite CC.
791
# But if we don't then we get into trouble of one sort or another.
792
# A longer-term fix would be to have automake use am__CC in this case,
793
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
794
CC="$am_aux_dir/compile $CC"
796
dnl Make sure AC_PROG_CC is never called again, or it will override our
798
m4_define([AC_PROG_CC],
799
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
802
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
804
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
805
# Free Software Foundation, Inc.
807
# This file is free software; the Free Software Foundation
808
# gives unlimited permission to copy and/or distribute it,
809
# with or without modifications, as long as this notice is preserved.
813
# AM_MISSING_PROG(NAME, PROGRAM)
814
# ------------------------------
815
AC_DEFUN([AM_MISSING_PROG],
816
[AC_REQUIRE([AM_MISSING_HAS_RUN])
817
$1=${$1-"${am_missing_run}$2"}
823
# Define MISSING if not defined so far and test if it supports --run.
824
# If it does, set am_missing_run to use it, otherwise, to nothing.
825
AC_DEFUN([AM_MISSING_HAS_RUN],
826
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
827
AC_REQUIRE_AUX_FILE([missing])dnl
828
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
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# Use eval to expand $SHELL
830
if eval "$MISSING --run true"; then
831
am_missing_run="$MISSING --run "
834
AC_MSG_WARN([`missing' script is too old or missing])
838
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
840
# This file is free software; the Free Software Foundation
841
# gives unlimited permission to copy and/or distribute it,
842
# with or without modifications, as long as this notice is preserved.
846
# Check for `mkdir -p'.
847
AC_DEFUN([AM_PROG_MKDIR_P],
848
[AC_PREREQ([2.60])dnl
849
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
850
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
851
dnl while keeping a definition of mkdir_p for backward compatibility.
852
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
853
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
854
dnl Makefile.ins that do not define MKDIR_P, so we do our own
855
dnl adjustment using top_builddir (which is defined more often than
857
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
859
[[\\/$]]* | ?:[[\\/]]*) ;;
860
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
864
# Helper functions for option handling. -*- Autoconf -*-
866
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
868
# This file is free software; the Free Software Foundation
869
# gives unlimited permission to copy and/or distribute it,
870
# with or without modifications, as long as this notice is preserved.
874
# _AM_MANGLE_OPTION(NAME)
875
# -----------------------
876
AC_DEFUN([_AM_MANGLE_OPTION],
877
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
879
# _AM_SET_OPTION(NAME)
880
# ------------------------------
881
# Set option NAME. Presently that only means defining a flag for this option.
882
AC_DEFUN([_AM_SET_OPTION],
883
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
885
# _AM_SET_OPTIONS(OPTIONS)
886
# ----------------------------------
887
# OPTIONS is a space-separated list of Automake options.
888
AC_DEFUN([_AM_SET_OPTIONS],
889
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
891
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
892
# -------------------------------------------
893
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
894
AC_DEFUN([_AM_IF_OPTION],
895
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
897
# Check to make sure that the build environment is sane. -*- Autoconf -*-
899
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
900
# Free Software Foundation, Inc.
902
# This file is free software; the Free Software Foundation
903
# gives unlimited permission to copy and/or distribute it,
904
# with or without modifications, as long as this notice is preserved.
910
AC_DEFUN([AM_SANITY_CHECK],
911
[AC_MSG_CHECKING([whether build environment is sane])
914
echo timestamp > conftest.file
915
# Do `set' in a subshell so we don't clobber the current shell's
916
# arguments. Must try -L first in case configure is actually a
917
# symlink; some systems play weird games with the mod time of symlinks
918
# (eg FreeBSD returns the mod time of the symlink's containing
921
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922
if test "$[*]" = "X"; then
924
set X `ls -t $srcdir/configure conftest.file`
927
if test "$[*]" != "X $srcdir/configure conftest.file" \
928
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
930
# If neither matched, then we have a broken ls. This can happen
931
# if, for instance, CONFIG_SHELL is bash and it inherits a
932
# broken ls alias from the environment. This has actually
933
# happened. Such a system could not be considered "sane".
934
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
935
alias in your environment])
938
test "$[2]" = conftest.file
944
AC_MSG_ERROR([newly created file is older than distributed files!
945
Check your system clock])
949
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
951
# This file is free software; the Free Software Foundation
952
# gives unlimited permission to copy and/or distribute it,
953
# with or without modifications, as long as this notice is preserved.
955
# AM_PROG_INSTALL_STRIP
956
# ---------------------
957
# One issue with vendor `install' (even GNU) is that you can't
958
# specify the program used to strip binaries. This is especially
959
# annoying in cross-compiling environments, where the build's strip
960
# is unlikely to handle the host's binaries.
961
# Fortunately install-sh will honor a STRIPPROG variable, so we
962
# always use install-sh in `make install-strip', and initialize
963
# STRIPPROG with the value of the STRIP variable (set by the user).
964
AC_DEFUN([AM_PROG_INSTALL_STRIP],
965
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
966
# Installed binaries are usually stripped using `strip' when the user
967
# run `make install-strip'. However `strip' might not be the right
968
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969
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970
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971
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972
AC_CHECK_TOOL([STRIP], [strip], :)
974
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
975
AC_SUBST([INSTALL_STRIP_PROGRAM])])
977
# Copyright (C) 2006 Free Software Foundation, Inc.
979
# This file is free software; the Free Software Foundation
980
# gives unlimited permission to copy and/or distribute it,
981
# with or without modifications, as long as this notice is preserved.
983
# _AM_SUBST_NOTMAKE(VARIABLE)
984
# ---------------------------
985
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
986
# This macro is traced by Automake.
987
AC_DEFUN([_AM_SUBST_NOTMAKE])
989
# Check how to create a tarball. -*- Autoconf -*-
991
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
993
# This file is free software; the Free Software Foundation
994
# gives unlimited permission to copy and/or distribute it,
995
# with or without modifications, as long as this notice is preserved.
999
# _AM_PROG_TAR(FORMAT)
1000
# --------------------
1001
# Check how to create a tarball in format FORMAT.
1002
# FORMAT should be one of `v7', `ustar', or `pax'.
1004
# Substitute a variable $(am__tar) that is a command
1005
# writing to stdout a FORMAT-tarball containing the directory
1007
# tardir=directory && $(am__tar) > result.tar
1009
# Substitute a variable $(am__untar) that extract such
1010
# a tarball read from stdin.
1011
# $(am__untar) < result.tar
1012
AC_DEFUN([_AM_PROG_TAR],
1013
[# Always define AMTAR for backward compatibility.
1014
AM_MISSING_PROG([AMTAR], [tar])
1016
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1017
[m4_case([$1], [ustar],, [pax],,
1018
[m4_fatal([Unknown tar format])])
1019
AC_MSG_CHECKING([how to create a $1 tar archive])
1020
# Loop over all known methods to create a tar archive until one works.
1021
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1022
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1023
# Do not fold the above two line into one, because Tru64 sh and
1024
# Solaris sh will not grok spaces in the rhs of `-'.
1025
for _am_tool in $_am_tools
1029
for _am_tar in tar gnutar gtar;
1031
AM_RUN_LOG([$_am_tar --version]) && break
1033
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1034
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1035
am__untar="$_am_tar -xf -"
1038
# Must skip GNU tar: if it does not support --format= it doesn't create
1039
# ustar tarball either.
1040
(tar --version) >/dev/null 2>&1 && continue
1041
am__tar='tar chf - "$$tardir"'
1042
am__tar_='tar chf - "$tardir"'
1043
am__untar='tar xf -'
1046
am__tar='pax -L -x $1 -w "$$tardir"'
1047
am__tar_='pax -L -x $1 -w "$tardir"'
1051
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1052
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1053
am__untar='cpio -i -H $1 -d'
1062
# If the value was cached, stop now. We just wanted to have am__tar
1063
# and am__untar set.
1064
test -n "${am_cv_prog_tar_$1}" && break
1066
# tar/untar a dummy directory, and stop if the command works
1069
echo GrepMe > conftest.dir/file
1070
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1072
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1073
AM_RUN_LOG([$am__untar <conftest.tar])
1074
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1079
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1080
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1082
AC_SUBST([am__untar])
1085
m4_include([build/autotools/libtool.m4])
1086
m4_include([build/autotools/ltoptions.m4])
1087
m4_include([build/autotools/ltsugar.m4])
1088
m4_include([build/autotools/ltversion.m4])
1089
m4_include([build/autotools/lt~obsolete.m4])
1090
m4_include([build/autotools/shave.m4])