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dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
544
dnl mangled by Autoconf and run in a shell conditional statement.
545
m4_define([_AC_COMPILER_EXEEXT],
546
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
549
# When config.status generates a header, we must update the stamp-h file.
550
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551
# that is generated. The stamp files are numbered to have different names.
553
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
554
# loop where config.status creates the headers, so we can generate
555
# our stamp files there.
556
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
557
[# Compute $1's index in $config_headers.
560
for _am_header in $config_headers :; do
562
$_am_arg | $_am_arg:* )
565
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
568
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
570
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
572
# This file is free software; the Free Software Foundation
573
# gives unlimited permission to copy and/or distribute it,
574
# with or without modifications, as long as this notice is preserved.
578
# Define $install_sh.
579
AC_DEFUN([AM_PROG_INSTALL_SH],
580
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
581
if test x"${install_sh}" != xset; then
584
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
586
install_sh="\${SHELL} $am_aux_dir/install-sh"
589
AC_SUBST(install_sh)])
591
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
593
# This file is free software; the Free Software Foundation
594
# gives unlimited permission to copy and/or distribute it,
595
# with or without modifications, as long as this notice is preserved.
599
# Check whether the underlying file-system supports filenames
600
# with a leading dot. For instance MS-DOS doesn't.
601
AC_DEFUN([AM_SET_LEADING_DOT],
602
[rm -rf .tst 2>/dev/null
603
mkdir .tst 2>/dev/null
604
if test -d .tst; then
609
rmdir .tst 2>/dev/null
610
AC_SUBST([am__leading_dot])])
612
# Check to see how 'make' treats includes. -*- Autoconf -*-
614
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
616
# This file is free software; the Free Software Foundation
617
# gives unlimited permission to copy and/or distribute it,
618
# with or without modifications, as long as this notice is preserved.
624
# Check to see how make treats includes.
625
AC_DEFUN([AM_MAKE_INCLUDE],
626
[am_make=${MAKE-make}
627
cat > confinc << 'END'
629
@echo this is the am__doit target
632
# If we don't find an include directive, just comment out the code.
633
AC_MSG_CHECKING([for style of include used by $am_make])
637
# First try GNU make style include.
638
echo "include confinc" > confmf
639
# Ignore all kinds of additional output from `make'.
640
case `$am_make -s -f confmf 2> /dev/null` in #(
641
*the\ am__doit\ target*)
647
# Now try BSD make style include.
648
if test "$am__include" = "#"; then
649
echo '.include "confinc"' > confmf
650
case `$am_make -s -f confmf 2> /dev/null` in #(
651
*the\ am__doit\ target*)
658
AC_SUBST([am__include])
659
AC_SUBST([am__quote])
660
AC_MSG_RESULT([$_am_result])
664
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
665
# Free Software Foundation, Inc.
667
# This file is free software; the Free Software Foundation
668
# gives unlimited permission to copy and/or distribute it,
669
# with or without modifications, as long as this notice is preserved.
675
# Like AC_PROG_CC_C_O, but changed for automake.
676
AC_DEFUN([AM_PROG_CC_C_O],
677
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
678
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
679
AC_REQUIRE_AUX_FILE([compile])dnl
680
# FIXME: we rely on the cache variable name because
681
# there is no other way.
683
am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
684
eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
685
if test "$am_t" != yes; then
686
# Losing compiler, so override with the script.
687
# FIXME: It is wrong to rewrite CC.
688
# But if we don't then we get into trouble of one sort or another.
689
# A longer-term fix would be to have automake use am__CC in this case,
690
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
691
CC="$am_aux_dir/compile $CC"
693
dnl Make sure AC_PROG_CC is never called again, or it will override our
695
m4_define([AC_PROG_CC],
696
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
699
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
701
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
702
# Free Software Foundation, Inc.
704
# This file is free software; the Free Software Foundation
705
# gives unlimited permission to copy and/or distribute it,
706
# with or without modifications, as long as this notice is preserved.
710
# AM_MISSING_PROG(NAME, PROGRAM)
711
# ------------------------------
712
AC_DEFUN([AM_MISSING_PROG],
713
[AC_REQUIRE([AM_MISSING_HAS_RUN])
714
$1=${$1-"${am_missing_run}$2"}
720
# Define MISSING if not defined so far and test if it supports --run.
721
# If it does, set am_missing_run to use it, otherwise, to nothing.
722
AC_DEFUN([AM_MISSING_HAS_RUN],
723
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
724
AC_REQUIRE_AUX_FILE([missing])dnl
725
if test x"${MISSING+set}" != xset; then
728
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
730
MISSING="\${SHELL} $am_aux_dir/missing" ;;
733
# Use eval to expand $SHELL
734
if eval "$MISSING --run true"; then
735
am_missing_run="$MISSING --run "
738
AC_MSG_WARN([`missing' script is too old or missing])
742
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
744
# This file is free software; the Free Software Foundation
745
# gives unlimited permission to copy and/or distribute it,
746
# with or without modifications, as long as this notice is preserved.
750
# Check for `mkdir -p'.
751
AC_DEFUN([AM_PROG_MKDIR_P],
752
[AC_PREREQ([2.60])dnl
753
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
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dnl while keeping a definition of mkdir_p for backward compatibility.
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dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
757
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
758
dnl Makefile.ins that do not define MKDIR_P, so we do our own
759
dnl adjustment using top_builddir (which is defined more often than
761
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
763
[[\\/$]]* | ?:[[\\/]]*) ;;
764
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
768
# Helper functions for option handling. -*- Autoconf -*-
770
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
772
# This file is free software; the Free Software Foundation
773
# gives unlimited permission to copy and/or distribute it,
774
# with or without modifications, as long as this notice is preserved.
778
# _AM_MANGLE_OPTION(NAME)
779
# -----------------------
780
AC_DEFUN([_AM_MANGLE_OPTION],
781
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
783
# _AM_SET_OPTION(NAME)
784
# ------------------------------
785
# Set option NAME. Presently that only means defining a flag for this option.
786
AC_DEFUN([_AM_SET_OPTION],
787
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
789
# _AM_SET_OPTIONS(OPTIONS)
790
# ----------------------------------
791
# OPTIONS is a space-separated list of Automake options.
792
AC_DEFUN([_AM_SET_OPTIONS],
793
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
795
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
796
# -------------------------------------------
797
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
798
AC_DEFUN([_AM_IF_OPTION],
799
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
801
# Check to make sure that the build environment is sane. -*- Autoconf -*-
803
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
804
# Free Software Foundation, Inc.
806
# This file is free software; the Free Software Foundation
807
# gives unlimited permission to copy and/or distribute it,
808
# with or without modifications, as long as this notice is preserved.
814
AC_DEFUN([AM_SANITY_CHECK],
815
[AC_MSG_CHECKING([whether build environment is sane])
818
echo timestamp > conftest.file
819
# Reject unsafe characters in $srcdir or the absolute working directory
820
# name. Accept space and tab only in the latter.
824
*[[\\\"\#\$\&\'\`$am_lf]]*)
825
AC_MSG_ERROR([unsafe absolute working directory name]);;
828
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
829
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
832
# Do `set' in a subshell so we don't clobber the current shell's
833
# arguments. Must try -L first in case configure is actually a
834
# symlink; some systems play weird games with the mod time of symlinks
835
# (eg FreeBSD returns the mod time of the symlink's containing
838
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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if test "$[*]" = "X"; then
841
set X `ls -t "$srcdir/configure" conftest.file`
844
if test "$[*]" != "X $srcdir/configure conftest.file" \
845
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
847
# If neither matched, then we have a broken ls. This can happen
848
# if, for instance, CONFIG_SHELL is bash and it inherits a
849
# broken ls alias from the environment. This has actually
850
# happened. Such a system could not be considered "sane".
851
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
852
alias in your environment])
855
test "$[2]" = conftest.file
861
AC_MSG_ERROR([newly created file is older than distributed files!
862
Check your system clock])
866
# Copyright (C) 2001, 2003, 2005 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.
872
# AM_PROG_INSTALL_STRIP
873
# ---------------------
874
# One issue with vendor `install' (even GNU) is that you can't
875
# specify the program used to strip binaries. This is especially
876
# annoying in cross-compiling environments, where the build's strip
877
# is unlikely to handle the host's binaries.
878
# Fortunately install-sh will honor a STRIPPROG variable, so we
879
# always use install-sh in `make install-strip', and initialize
880
# STRIPPROG with the value of the STRIP variable (set by the user).
881
AC_DEFUN([AM_PROG_INSTALL_STRIP],
882
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
883
# Installed binaries are usually stripped using `strip' when the user
884
# run `make install-strip'. However `strip' might not be the right
885
# tool to use in cross-compilation environments, therefore Automake
886
# will honor the `STRIP' environment variable to overrule this program.
887
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
888
if test "$cross_compiling" != no; then
889
AC_CHECK_TOOL([STRIP], [strip], :)
891
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
892
AC_SUBST([INSTALL_STRIP_PROGRAM])])
894
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
896
# This file is free software; the Free Software Foundation
897
# gives unlimited permission to copy and/or distribute it,
898
# with or without modifications, as long as this notice is preserved.
902
# _AM_SUBST_NOTMAKE(VARIABLE)
903
# ---------------------------
904
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
905
# This macro is traced by Automake.
906
AC_DEFUN([_AM_SUBST_NOTMAKE])
908
# AM_SUBST_NOTMAKE(VARIABLE)
909
# ---------------------------
910
# Public sister of _AM_SUBST_NOTMAKE.
911
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
913
# Check how to create a tarball. -*- Autoconf -*-
915
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
917
# This file is free software; the Free Software Foundation
918
# gives unlimited permission to copy and/or distribute it,
919
# with or without modifications, as long as this notice is preserved.
923
# _AM_PROG_TAR(FORMAT)
924
# --------------------
925
# Check how to create a tarball in format FORMAT.
926
# FORMAT should be one of `v7', `ustar', or `pax'.
928
# Substitute a variable $(am__tar) that is a command
929
# writing to stdout a FORMAT-tarball containing the directory
931
# tardir=directory && $(am__tar) > result.tar
933
# Substitute a variable $(am__untar) that extract such
934
# a tarball read from stdin.
935
# $(am__untar) < result.tar
936
AC_DEFUN([_AM_PROG_TAR],
937
[# Always define AMTAR for backward compatibility.
938
AM_MISSING_PROG([AMTAR], [tar])
940
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
941
[m4_case([$1], [ustar],, [pax],,
942
[m4_fatal([Unknown tar format])])
943
AC_MSG_CHECKING([how to create a $1 tar archive])
944
# Loop over all known methods to create a tar archive until one works.
945
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
946
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
947
# Do not fold the above two line into one, because Tru64 sh and
948
# Solaris sh will not grok spaces in the rhs of `-'.
949
for _am_tool in $_am_tools
953
for _am_tar in tar gnutar gtar;
955
AM_RUN_LOG([$_am_tar --version]) && break
957
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
958
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
959
am__untar="$_am_tar -xf -"
962
# Must skip GNU tar: if it does not support --format= it doesn't create
963
# ustar tarball either.
964
(tar --version) >/dev/null 2>&1 && continue
965
am__tar='tar chf - "$$tardir"'
966
am__tar_='tar chf - "$tardir"'
970
am__tar='pax -L -x $1 -w "$$tardir"'
971
am__tar_='pax -L -x $1 -w "$tardir"'
975
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
976
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
977
am__untar='cpio -i -H $1 -d'
986
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988
test -n "${am_cv_prog_tar_$1}" && break
990
# tar/untar a dummy directory, and stop if the command works
993
echo GrepMe > conftest.dir/file
994
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
996
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997
AM_RUN_LOG([$am__untar <conftest.tar])
998
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1003
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1004
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1006
AC_SUBST([am__untar])
1009
m4_include([m4/00gnulib.m4])
1010
m4_include([m4/alloca.m4])
1011
m4_include([m4/argp.m4])
1012
m4_include([m4/asm-underscore.m4])
1013
m4_include([m4/btowc.m4])
1014
m4_include([m4/codeset.m4])
1015
m4_include([m4/dirname.m4])
1016
m4_include([m4/dos.m4])
1017
m4_include([m4/double-slash-root.m4])
1018
m4_include([m4/errno_h.m4])
1019
m4_include([m4/error.m4])
1020
m4_include([m4/extensions.m4])
1021
m4_include([m4/fcntl-o.m4])
1022
m4_include([m4/float_h.m4])
1023
m4_include([m4/fnmatch.m4])
1024
m4_include([m4/getdelim.m4])
1025
m4_include([m4/getline.m4])
1026
m4_include([m4/getopt.m4])
1027
m4_include([m4/gettext.m4])
1028
m4_include([m4/glibc21.m4])
1029
m4_include([m4/gnulib-common.m4])
1030
m4_include([m4/gnulib-comp.m4])
1031
m4_include([m4/iconv.m4])
1032
m4_include([m4/include_next.m4])
1033
m4_include([m4/intlmacosx.m4])
1034
m4_include([m4/intmax_t.m4])
1035
m4_include([m4/inttypes_h.m4])
1036
m4_include([m4/langinfo_h.m4])
1037
m4_include([m4/lib-ld.m4])
1038
m4_include([m4/lib-link.m4])
1039
m4_include([m4/lib-prefix.m4])
1040
m4_include([m4/localcharset.m4])
1041
m4_include([m4/locale-fr.m4])
1042
m4_include([m4/locale-ja.m4])
1043
m4_include([m4/locale-zh.m4])
1044
m4_include([m4/longlong.m4])
1045
m4_include([m4/malloc.m4])
1046
m4_include([m4/mbrtowc.m4])
1047
m4_include([m4/mbsinit.m4])
1048
m4_include([m4/mbsrtowcs.m4])
1049
m4_include([m4/mbstate_t.m4])
1050
m4_include([m4/memchr.m4])
1051
m4_include([m4/mempcpy.m4])
1052
m4_include([m4/mmap-anon.m4])
1053
m4_include([m4/multiarch.m4])
1054
m4_include([m4/nl_langinfo.m4])
1055
m4_include([m4/nls.m4])
1056
m4_include([m4/po.m4])
1057
m4_include([m4/printf.m4])
1058
m4_include([m4/progtest.m4])
1059
m4_include([m4/rawmemchr.m4])
1060
m4_include([m4/realloc.m4])
1061
m4_include([m4/regex.m4])
1062
m4_include([m4/size_max.m4])
1063
m4_include([m4/sleep.m4])
1064
m4_include([m4/ssize_t.m4])
1065
m4_include([m4/stdbool.m4])
1066
m4_include([m4/stddef_h.m4])
1067
m4_include([m4/stdint.m4])
1068
m4_include([m4/stdint_h.m4])
1069
m4_include([m4/stdio_h.m4])
1070
m4_include([m4/stdlib_h.m4])
1071
m4_include([m4/strcase.m4])
1072
m4_include([m4/strchrnul.m4])
1073
m4_include([m4/strerror.m4])
1074
m4_include([m4/string_h.m4])
1075
m4_include([m4/strings_h.m4])
1076
m4_include([m4/strndup.m4])
1077
m4_include([m4/strnlen.m4])
1078
m4_include([m4/sys_wait_h.m4])
1079
m4_include([m4/sysexits.m4])
1080
m4_include([m4/unistd_h.m4])
1081
m4_include([m4/vasnprintf.m4])
1082
m4_include([m4/vsnprintf.m4])
1083
m4_include([m4/warn-on-use.m4])
1084
m4_include([m4/wchar_h.m4])
1085
m4_include([m4/wchar_t.m4])
1086
m4_include([m4/wcrtomb.m4])
1087
m4_include([m4/wctype_h.m4])
1088
m4_include([m4/wint_t.m4])
1089
m4_include([m4/xsize.m4])
1090
m4_include([acinclude.m4])
added
removed
aclocal.m4
