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_am_stamp_count=`expr $_am_stamp_count + 1` ;;
546
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
548
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
550
# This file is free software; the Free Software Foundation
551
# gives unlimited permission to copy and/or distribute it,
552
# with or without modifications, as long as this notice is preserved.
556
# Define $install_sh.
557
AC_DEFUN([AM_PROG_INSTALL_SH],
558
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
559
if test x"${install_sh}" != xset; then
562
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
564
install_sh="\${SHELL} $am_aux_dir/install-sh"
567
AC_SUBST(install_sh)])
569
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
571
# This file is free software; the Free Software Foundation
572
# gives unlimited permission to copy and/or distribute it,
573
# with or without modifications, as long as this notice is preserved.
577
# Check whether the underlying file-system supports filenames
578
# with a leading dot. For instance MS-DOS doesn't.
579
AC_DEFUN([AM_SET_LEADING_DOT],
580
[rm -rf .tst 2>/dev/null
581
mkdir .tst 2>/dev/null
582
if test -d .tst; then
587
rmdir .tst 2>/dev/null
588
AC_SUBST([am__leading_dot])])
590
# Check to see how 'make' treats includes. -*- Autoconf -*-
592
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
594
# This file is free software; the Free Software Foundation
595
# gives unlimited permission to copy and/or distribute it,
596
# with or without modifications, as long as this notice is preserved.
602
# Check to see how make treats includes.
603
AC_DEFUN([AM_MAKE_INCLUDE],
604
[am_make=${MAKE-make}
605
cat > confinc << 'END'
607
@echo this is the am__doit target
610
# If we don't find an include directive, just comment out the code.
611
AC_MSG_CHECKING([for style of include used by $am_make])
615
# First try GNU make style include.
616
echo "include confinc" > confmf
617
# Ignore all kinds of additional output from `make'.
618
case `$am_make -s -f confmf 2> /dev/null` in #(
619
*the\ am__doit\ target*)
625
# Now try BSD make style include.
626
if test "$am__include" = "#"; then
627
echo '.include "confinc"' > confmf
628
case `$am_make -s -f confmf 2> /dev/null` in #(
629
*the\ am__doit\ target*)
636
AC_SUBST([am__include])
637
AC_SUBST([am__quote])
638
AC_MSG_RESULT([$_am_result])
642
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
644
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
645
# Free Software Foundation, Inc.
647
# This file is free software; the Free Software Foundation
648
# gives unlimited permission to copy and/or distribute it,
649
# with or without modifications, as long as this notice is preserved.
653
# AM_MISSING_PROG(NAME, PROGRAM)
654
# ------------------------------
655
AC_DEFUN([AM_MISSING_PROG],
656
[AC_REQUIRE([AM_MISSING_HAS_RUN])
657
$1=${$1-"${am_missing_run}$2"}
663
# Define MISSING if not defined so far and test if it supports --run.
664
# If it does, set am_missing_run to use it, otherwise, to nothing.
665
AC_DEFUN([AM_MISSING_HAS_RUN],
666
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
667
AC_REQUIRE_AUX_FILE([missing])dnl
668
if test x"${MISSING+set}" != xset; then
671
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
673
MISSING="\${SHELL} $am_aux_dir/missing" ;;
676
# Use eval to expand $SHELL
677
if eval "$MISSING --run true"; then
678
am_missing_run="$MISSING --run "
681
AC_MSG_WARN([`missing' script is too old or missing])
685
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
687
# This file is free software; the Free Software Foundation
688
# gives unlimited permission to copy and/or distribute it,
689
# with or without modifications, as long as this notice is preserved.
693
# Check for `mkdir -p'.
694
AC_DEFUN([AM_PROG_MKDIR_P],
695
[AC_PREREQ([2.60])dnl
696
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
697
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
698
dnl while keeping a definition of mkdir_p for backward compatibility.
699
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
700
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
701
dnl Makefile.ins that do not define MKDIR_P, so we do our own
702
dnl adjustment using top_builddir (which is defined more often than
704
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
706
[[\\/$]]* | ?:[[\\/]]*) ;;
707
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
711
# Helper functions for option handling. -*- Autoconf -*-
713
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
715
# This file is free software; the Free Software Foundation
716
# gives unlimited permission to copy and/or distribute it,
717
# with or without modifications, as long as this notice is preserved.
721
# _AM_MANGLE_OPTION(NAME)
722
# -----------------------
723
AC_DEFUN([_AM_MANGLE_OPTION],
724
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
726
# _AM_SET_OPTION(NAME)
727
# ------------------------------
728
# Set option NAME. Presently that only means defining a flag for this option.
729
AC_DEFUN([_AM_SET_OPTION],
730
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
732
# _AM_SET_OPTIONS(OPTIONS)
733
# ----------------------------------
734
# OPTIONS is a space-separated list of Automake options.
735
AC_DEFUN([_AM_SET_OPTIONS],
736
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
738
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
739
# -------------------------------------------
740
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
741
AC_DEFUN([_AM_IF_OPTION],
742
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
744
# Check to make sure that the build environment is sane. -*- Autoconf -*-
746
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
747
# Free Software Foundation, Inc.
749
# This file is free software; the Free Software Foundation
750
# gives unlimited permission to copy and/or distribute it,
751
# with or without modifications, as long as this notice is preserved.
757
AC_DEFUN([AM_SANITY_CHECK],
758
[AC_MSG_CHECKING([whether build environment is sane])
761
echo timestamp > conftest.file
762
# Reject unsafe characters in $srcdir or the absolute working directory
763
# name. Accept space and tab only in the latter.
767
*[[\\\"\#\$\&\'\`$am_lf]]*)
768
AC_MSG_ERROR([unsafe absolute working directory name]);;
771
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
772
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
775
# Do `set' in a subshell so we don't clobber the current shell's
776
# arguments. Must try -L first in case configure is actually a
777
# symlink; some systems play weird games with the mod time of symlinks
778
# (eg FreeBSD returns the mod time of the symlink's containing
781
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
782
if test "$[*]" = "X"; then
784
set X `ls -t "$srcdir/configure" conftest.file`
787
if test "$[*]" != "X $srcdir/configure conftest.file" \
788
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
790
# If neither matched, then we have a broken ls. This can happen
791
# if, for instance, CONFIG_SHELL is bash and it inherits a
792
# broken ls alias from the environment. This has actually
793
# happened. Such a system could not be considered "sane".
794
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
795
alias in your environment])
798
test "$[2]" = conftest.file
804
AC_MSG_ERROR([newly created file is older than distributed files!
805
Check your system clock])
809
# Copyright (C) 2009 Free Software Foundation, Inc.
811
# This file is free software; the Free Software Foundation
812
# gives unlimited permission to copy and/or distribute it,
813
# with or without modifications, as long as this notice is preserved.
817
# AM_SILENT_RULES([DEFAULT])
818
# --------------------------
819
# Enable less verbose build rules; with the default set to DEFAULT
820
# (`yes' being less verbose, `no' or empty being verbose).
821
AC_DEFUN([AM_SILENT_RULES],
822
[AC_ARG_ENABLE([silent-rules],
823
[ --enable-silent-rules less verbose build output (undo: `make V=1')
824
--disable-silent-rules verbose build output (undo: `make V=0')])
825
case $enable_silent_rules in
826
yes) AM_DEFAULT_VERBOSITY=0;;
827
no) AM_DEFAULT_VERBOSITY=1;;
828
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
830
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
832
AC_SUBST([AM_BACKSLASH])dnl
833
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
836
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
838
# This file is free software; the Free Software Foundation
839
# gives unlimited permission to copy and/or distribute it,
840
# with or without modifications, as long as this notice is preserved.
842
# AM_PROG_INSTALL_STRIP
843
# ---------------------
844
# One issue with vendor `install' (even GNU) is that you can't
845
# specify the program used to strip binaries. This is especially
846
# annoying in cross-compiling environments, where the build's strip
847
# is unlikely to handle the host's binaries.
848
# Fortunately install-sh will honor a STRIPPROG variable, so we
849
# always use install-sh in `make install-strip', and initialize
850
# STRIPPROG with the value of the STRIP variable (set by the user).
851
AC_DEFUN([AM_PROG_INSTALL_STRIP],
852
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
853
# Installed binaries are usually stripped using `strip' when the user
854
# run `make install-strip'. However `strip' might not be the right
855
# tool to use in cross-compilation environments, therefore Automake
856
# will honor the `STRIP' environment variable to overrule this program.
857
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
858
if test "$cross_compiling" != no; then
859
AC_CHECK_TOOL([STRIP], [strip], :)
861
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
862
AC_SUBST([INSTALL_STRIP_PROGRAM])])
864
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
866
# This file is free software; the Free Software Foundation
867
# gives unlimited permission to copy and/or distribute it,
868
# with or without modifications, as long as this notice is preserved.
872
# _AM_SUBST_NOTMAKE(VARIABLE)
873
# ---------------------------
874
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
875
# This macro is traced by Automake.
876
AC_DEFUN([_AM_SUBST_NOTMAKE])
878
# AM_SUBST_NOTMAKE(VARIABLE)
879
# ---------------------------
880
# Public sister of _AM_SUBST_NOTMAKE.
881
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
883
# Check how to create a tarball. -*- Autoconf -*-
885
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
887
# This file is free software; the Free Software Foundation
888
# gives unlimited permission to copy and/or distribute it,
889
# with or without modifications, as long as this notice is preserved.
893
# _AM_PROG_TAR(FORMAT)
894
# --------------------
895
# Check how to create a tarball in format FORMAT.
896
# FORMAT should be one of `v7', `ustar', or `pax'.
898
# Substitute a variable $(am__tar) that is a command
899
# writing to stdout a FORMAT-tarball containing the directory
901
# tardir=directory && $(am__tar) > result.tar
903
# Substitute a variable $(am__untar) that extract such
904
# a tarball read from stdin.
905
# $(am__untar) < result.tar
906
AC_DEFUN([_AM_PROG_TAR],
907
[# Always define AMTAR for backward compatibility.
908
AM_MISSING_PROG([AMTAR], [tar])
910
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
911
[m4_case([$1], [ustar],, [pax],,
912
[m4_fatal([Unknown tar format])])
913
AC_MSG_CHECKING([how to create a $1 tar archive])
914
# Loop over all known methods to create a tar archive until one works.
915
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
916
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
917
# Do not fold the above two line into one, because Tru64 sh and
918
# Solaris sh will not grok spaces in the rhs of `-'.
919
for _am_tool in $_am_tools
923
for _am_tar in tar gnutar gtar;
925
AM_RUN_LOG([$_am_tar --version]) && break
927
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
928
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
929
am__untar="$_am_tar -xf -"
932
# Must skip GNU tar: if it does not support --format= it doesn't create
933
# ustar tarball either.
934
(tar --version) >/dev/null 2>&1 && continue
935
am__tar='tar chf - "$$tardir"'
936
am__tar_='tar chf - "$tardir"'
940
am__tar='pax -L -x $1 -w "$$tardir"'
941
am__tar_='pax -L -x $1 -w "$tardir"'
945
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
946
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
947
am__untar='cpio -i -H $1 -d'
956
# If the value was cached, stop now. We just wanted to have am__tar
958
test -n "${am_cv_prog_tar_$1}" && break
960
# tar/untar a dummy directory, and stop if the command works
963
echo GrepMe > conftest.dir/file
964
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
966
if test -s conftest.tar; then
967
AM_RUN_LOG([$am__untar <conftest.tar])
968
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
973
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
974
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
976
AC_SUBST([am__untar])
979
m4_include([m4/libtool.m4])
980
m4_include([m4/ltoptions.m4])
981
m4_include([m4/ltsugar.m4])
982
m4_include([m4/ltversion.m4])
983
m4_include([m4/lt~obsolete.m4])
added
removed
common/dhash/aclocal.m4
