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- Committer: Bazaar Package Importer
- Author(s): Sebastian Dröge
- Date: 2010-05-31 10:35:27 UTC
- mfrom: (1.4.2 upstream)
- mto: This revision was merged to the branch mainline in revision 40.
- Revision ID: james.westby@ubuntu.com-20100531103527-3l3pn56d32uq9qna
New upstream bugfix release.
- files modified:
- ChangeLog
added
removed
aclocal.m4
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically `autoreconf'.])])
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# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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#
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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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# AM_AUTOMAKE_VERSION(VERSION)
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# ----------------------------
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# Automake X.Y traces this macro to ensure aclocal.m4 has been
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# generated from the m4 files accompanying Automake X.Y.
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# -----------------------------
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[AC_PROVIDE_IFELSE([AC_PROG_CC],
499
[_AM_DEPENDENCIES(CC)],
500
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501
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
502
AC_PROVIDE_IFELSE([AC_PROG_CXX],
503
[_AM_DEPENDENCIES(CXX)],
504
[define([AC_PROG_CXX],
505
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
506
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
507
[_AM_DEPENDENCIES(OBJC)],
508
[define([AC_PROG_OBJC],
509
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
510
])
511
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
512
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
513
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514
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
515
AC_CONFIG_COMMANDS_PRE(dnl
516
[m4_provide_if([_AM_COMPILER_EXEEXT],
517
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
518
])
519
520
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
521
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
522
dnl mangled by Autoconf and run in a shell conditional statement.
523
m4_define([_AC_COMPILER_EXEEXT],
524
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
525
526
527
# When config.status generates a header, we must update the stamp-h file.
528
# This file resides in the same directory as the config header
529
# that is generated. The stamp files are numbered to have different names.
530
531
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
532
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533
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534
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
535
[# Compute $1's index in $config_headers.
536
_am_arg=$1
537
_am_stamp_count=1
538
for _am_header in $config_headers :; do
539
case $_am_header in
540
$_am_arg | $_am_arg:* )
541
break ;;
542
* )
543
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
544
esac
545
done
546
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
547
548
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
549
#
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.
553
554
# AM_PROG_INSTALL_SH
555
# ------------------
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
560
case $am_aux_dir in
561
*\ * | *\ *)
562
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
563
*)
564
install_sh="\${SHELL} $am_aux_dir/install-sh"
565
esac
566
fi
567
AC_SUBST(install_sh)])
568
569
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
570
#
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.
574
575
# serial 2
576
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
583
am__leading_dot=.
584
else
585
am__leading_dot=_
586
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587
rmdir .tst 2>/dev/null
588
AC_SUBST([am__leading_dot])])
589
590
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
591
# From Jim Meyering
592
593
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
594
# Free Software Foundation, Inc.
595
#
596
# This file is free software; the Free Software Foundation
597
# gives unlimited permission to copy and/or distribute it,
598
# with or without modifications, as long as this notice is preserved.
599
600
# serial 5
601
602
# AM_MAINTAINER_MODE([DEFAULT-MODE])
603
# ----------------------------------
604
# Control maintainer-specific portions of Makefiles.
605
# Default is to disable them, unless `enable' is passed literally.
606
# For symmetry, `disable' may be passed as well. Anyway, the user
607
# can override the default with the --enable/--disable switch.
608
AC_DEFUN([AM_MAINTAINER_MODE],
609
[m4_case(m4_default([$1], [disable]),
610
[enable], [m4_define([am_maintainer_other], [disable])],
611
[disable], [m4_define([am_maintainer_other], [enable])],
612
[m4_define([am_maintainer_other], [enable])
613
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
614
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
615
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
616
AC_ARG_ENABLE([maintainer-mode],
617
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
618
(and sometimes confusing) to the casual installer],
619
[USE_MAINTAINER_MODE=$enableval],
620
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
621
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
622
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
623
MAINT=$MAINTAINER_MODE_TRUE
624
AC_SUBST([MAINT])dnl
625
]
626
)
627
628
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
629
630
# Check to see how 'make' treats includes. -*- Autoconf -*-
631
632
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
633
#
634
# This file is free software; the Free Software Foundation
635
# gives unlimited permission to copy and/or distribute it,
636
# with or without modifications, as long as this notice is preserved.
637
638
# serial 4
639
640
# AM_MAKE_INCLUDE()
641
# -----------------
642
# Check to see how make treats includes.
643
AC_DEFUN([AM_MAKE_INCLUDE],
644
[am_make=${MAKE-make}
645
cat > confinc << 'END'
646
am__doit:
647
@echo this is the am__doit target
648
.PHONY: am__doit
649
END
650
# If we don't find an include directive, just comment out the code.
651
AC_MSG_CHECKING([for style of include used by $am_make])
652
am__include="#"
653
am__quote=
654
_am_result=none
655
# First try GNU make style include.
656
echo "include confinc" > confmf
657
# Ignore all kinds of additional output from `make'.
658
case `$am_make -s -f confmf 2> /dev/null` in #(
659
*the\ am__doit\ target*)
660
am__include=include
661
am__quote=
662
_am_result=GNU
663
;;
664
esac
665
# Now try BSD make style include.
666
if test "$am__include" = "#"; then
667
echo '.include "confinc"' > confmf
668
case `$am_make -s -f confmf 2> /dev/null` in #(
669
*the\ am__doit\ target*)
670
am__include=.include
671
am__quote="\""
672
_am_result=BSD
673
;;
674
esac
675
fi
676
AC_SUBST([am__include])
677
AC_SUBST([am__quote])
678
AC_MSG_RESULT([$_am_result])
679
rm -f confinc confmf
680
])
681
682
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
683
684
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
685
# Free Software Foundation, Inc.
686
#
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.
690
691
# serial 6
692
693
# AM_MISSING_PROG(NAME, PROGRAM)
694
# ------------------------------
695
AC_DEFUN([AM_MISSING_PROG],
696
[AC_REQUIRE([AM_MISSING_HAS_RUN])
697
$1=${$1-"${am_missing_run}$2"}
698
AC_SUBST($1)])
699
700
701
# AM_MISSING_HAS_RUN
702
# ------------------
703
# Define MISSING if not defined so far and test if it supports --run.
704
# If it does, set am_missing_run to use it, otherwise, to nothing.
705
AC_DEFUN([AM_MISSING_HAS_RUN],
706
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
707
AC_REQUIRE_AUX_FILE([missing])dnl
708
if test x"${MISSING+set}" != xset; then
709
case $am_aux_dir in
710
*\ * | *\ *)
711
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
712
*)
713
MISSING="\${SHELL} $am_aux_dir/missing" ;;
714
esac
715
fi
716
# Use eval to expand $SHELL
717
if eval "$MISSING --run true"; then
718
am_missing_run="$MISSING --run "
719
else
720
am_missing_run=
721
AC_MSG_WARN([`missing' script is too old or missing])
722
fi
723
])
724
725
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
726
#
727
# This file is free software; the Free Software Foundation
728
# gives unlimited permission to copy and/or distribute it,
729
# with or without modifications, as long as this notice is preserved.
730
731
# AM_PROG_MKDIR_P
732
# ---------------
733
# Check for `mkdir -p'.
734
AC_DEFUN([AM_PROG_MKDIR_P],
735
[AC_PREREQ([2.60])dnl
736
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
737
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.
739
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
740
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
741
dnl Makefile.ins that do not define MKDIR_P, so we do our own
742
dnl adjustment using top_builddir (which is defined more often than
743
dnl MKDIR_P).
744
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
745
case $mkdir_p in
746
[[\\/$]]* | ?:[[\\/]]*) ;;
747
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
748
esac
749
])
750
751
# Helper functions for option handling. -*- Autoconf -*-
752
753
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
754
#
755
# This file is free software; the Free Software Foundation
756
# gives unlimited permission to copy and/or distribute it,
757
# with or without modifications, as long as this notice is preserved.
758
759
# serial 4
760
761
# _AM_MANGLE_OPTION(NAME)
762
# -----------------------
763
AC_DEFUN([_AM_MANGLE_OPTION],
764
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
765
766
# _AM_SET_OPTION(NAME)
767
# ------------------------------
768
# Set option NAME. Presently that only means defining a flag for this option.
769
AC_DEFUN([_AM_SET_OPTION],
770
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
771
772
# _AM_SET_OPTIONS(OPTIONS)
773
# ----------------------------------
774
# OPTIONS is a space-separated list of Automake options.
775
AC_DEFUN([_AM_SET_OPTIONS],
776
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
777
778
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
779
# -------------------------------------------
780
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
781
AC_DEFUN([_AM_IF_OPTION],
782
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
783
784
# Check to make sure that the build environment is sane. -*- Autoconf -*-
785
786
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
787
# Free Software Foundation, Inc.
788
#
789
# This file is free software; the Free Software Foundation
790
# gives unlimited permission to copy and/or distribute it,
791
# with or without modifications, as long as this notice is preserved.
792
793
# serial 5
794
795
# AM_SANITY_CHECK
796
# ---------------
797
AC_DEFUN([AM_SANITY_CHECK],
798
[AC_MSG_CHECKING([whether build environment is sane])
799
# Just in case
800
sleep 1
801
echo timestamp > conftest.file
802
# Reject unsafe characters in $srcdir or the absolute working directory
803
# name. Accept space and tab only in the latter.
804
am_lf='
805
'
806
case `pwd` in
807
*[[\\\"\#\$\&\'\`$am_lf]]*)
808
AC_MSG_ERROR([unsafe absolute working directory name]);;
809
esac
810
case $srcdir in
811
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
812
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
813
esac
814
815
# Do `set' in a subshell so we don't clobber the current shell's
816
# arguments. Must try -L first in case configure is actually a
817
# symlink; some systems play weird games with the mod time of symlinks
818
# (eg FreeBSD returns the mod time of the symlink's containing
819
# directory).
820
if (
821
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
822
if test "$[*]" = "X"; then
823
# -L didn't work.
824
set X `ls -t "$srcdir/configure" conftest.file`
825
fi
826
rm -f conftest.file
827
if test "$[*]" != "X $srcdir/configure conftest.file" \
828
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
829
830
# If neither matched, then we have a broken ls. This can happen
831
# if, for instance, CONFIG_SHELL is bash and it inherits a
832
# broken ls alias from the environment. This has actually
833
# happened. Such a system could not be considered "sane".
834
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
835
alias in your environment])
836
fi
837
838
test "$[2]" = conftest.file
839
)
840
then
841
# Ok.
842
:
843
else
844
AC_MSG_ERROR([newly created file is older than distributed files!
845
Check your system clock])
846
fi
847
AC_MSG_RESULT(yes)])
848
849
# Copyright (C) 2009 Free Software Foundation, Inc.
850
#
851
# This file is free software; the Free Software Foundation
852
# gives unlimited permission to copy and/or distribute it,
853
# with or without modifications, as long as this notice is preserved.
854
855
# serial 1
856
857
# AM_SILENT_RULES([DEFAULT])
858
# --------------------------
859
# Enable less verbose build rules; with the default set to DEFAULT
860
# (`yes' being less verbose, `no' or empty being verbose).
861
AC_DEFUN([AM_SILENT_RULES],
862
[AC_ARG_ENABLE([silent-rules],
863
[ --enable-silent-rules less verbose build output (undo: `make V=1')
864
--disable-silent-rules verbose build output (undo: `make V=0')])
865
case $enable_silent_rules in
866
yes) AM_DEFAULT_VERBOSITY=0;;
867
no) AM_DEFAULT_VERBOSITY=1;;
868
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
869
esac
870
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
871
AM_BACKSLASH='\'
872
AC_SUBST([AM_BACKSLASH])dnl
873
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
874
])
875
876
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
877
#
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.
881
882
# AM_PROG_INSTALL_STRIP
883
# ---------------------
884
# One issue with vendor `install' (even GNU) is that you can't
885
# specify the program used to strip binaries. This is especially
886
# annoying in cross-compiling environments, where the build's strip
887
# is unlikely to handle the host's binaries.
888
# Fortunately install-sh will honor a STRIPPROG variable, so we
889
# always use install-sh in `make install-strip', and initialize
890
# STRIPPROG with the value of the STRIP variable (set by the user).
891
AC_DEFUN([AM_PROG_INSTALL_STRIP],
892
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
893
# Installed binaries are usually stripped using `strip' when the user
894
# run `make install-strip'. However `strip' might not be the right
895
# tool to use in cross-compilation environments, therefore Automake
896
# will honor the `STRIP' environment variable to overrule this program.
897
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
898
if test "$cross_compiling" != no; then
899
AC_CHECK_TOOL([STRIP], [strip], :)
900
fi
901
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
902
AC_SUBST([INSTALL_STRIP_PROGRAM])])
903
904
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
905
#
906
# This file is free software; the Free Software Foundation
907
# gives unlimited permission to copy and/or distribute it,
908
# with or without modifications, as long as this notice is preserved.
909
910
# serial 2
911
912
# _AM_SUBST_NOTMAKE(VARIABLE)
913
# ---------------------------
914
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
915
# This macro is traced by Automake.
916
AC_DEFUN([_AM_SUBST_NOTMAKE])
917
918
# AM_SUBST_NOTMAKE(VARIABLE)
919
# ---------------------------
920
# Public sister of _AM_SUBST_NOTMAKE.
921
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
922
923
# Check how to create a tarball. -*- Autoconf -*-
924
925
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
926
#
927
# This file is free software; the Free Software Foundation
928
# gives unlimited permission to copy and/or distribute it,
929
# with or without modifications, as long as this notice is preserved.
930
931
# serial 2
932
933
# _AM_PROG_TAR(FORMAT)
934
# --------------------
935
# Check how to create a tarball in format FORMAT.
936
# FORMAT should be one of `v7', `ustar', or `pax'.
937
#
938
# Substitute a variable $(am__tar) that is a command
939
# writing to stdout a FORMAT-tarball containing the directory
940
# $tardir.
941
# tardir=directory && $(am__tar) > result.tar
942
#
943
# Substitute a variable $(am__untar) that extract such
944
# a tarball read from stdin.
945
# $(am__untar) < result.tar
946
AC_DEFUN([_AM_PROG_TAR],
947
[# Always define AMTAR for backward compatibility.
948
AM_MISSING_PROG([AMTAR], [tar])
949
m4_if([$1], [v7],
950
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
951
[m4_case([$1], [ustar],, [pax],,
952
[m4_fatal([Unknown tar format])])
953
AC_MSG_CHECKING([how to create a $1 tar archive])
954
# Loop over all known methods to create a tar archive until one works.
955
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
956
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
957
# Do not fold the above two line into one, because Tru64 sh and
958
# Solaris sh will not grok spaces in the rhs of `-'.
959
for _am_tool in $_am_tools
960
do
961
case $_am_tool in
962
gnutar)
963
for _am_tar in tar gnutar gtar;
964
do
965
AM_RUN_LOG([$_am_tar --version]) && break
966
done
967
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
968
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
969
am__untar="$_am_tar -xf -"
970
;;
971
plaintar)
972
# Must skip GNU tar: if it does not support --format= it doesn't create
973
# ustar tarball either.
974
(tar --version) >/dev/null 2>&1 && continue
975
am__tar='tar chf - "$$tardir"'
976
am__tar_='tar chf - "$tardir"'
977
am__untar='tar xf -'
978
;;
979
pax)
980
am__tar='pax -L -x $1 -w "$$tardir"'
981
am__tar_='pax -L -x $1 -w "$tardir"'
982
am__untar='pax -r'
983
;;
984
cpio)
985
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
986
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
987
am__untar='cpio -i -H $1 -d'
988
;;
989
none)
990
am__tar=false
991
am__tar_=false
992
am__untar=false
993
;;
994
esac
995
996
# If the value was cached, stop now. We just wanted to have am__tar
997
# and am__untar set.
998
test -n "${am_cv_prog_tar_$1}" && break
999
1000
# tar/untar a dummy directory, and stop if the command works
1001
rm -rf conftest.dir
1002
mkdir conftest.dir
1003
echo GrepMe > conftest.dir/file
1004
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1005
rm -rf conftest.dir
1006
if test -s conftest.tar; then
1007
AM_RUN_LOG([$am__untar <conftest.tar])
1008
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1009
fi
1010
done
1011
rm -rf conftest.dir
1012
1013
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1014
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1015
AC_SUBST([am__tar])
1016
AC_SUBST([am__untar])
1017
]) # _AM_PROG_TAR
1018
22
1019
# gettext.m4 serial 60 (gettext-0.17)
23
1020
dnl Copyright (C) 1995-2007 Free Software Foundation, Inc.
24
1021
dnl This file is free software; the Free Software Foundation
401
1398
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
402
1399
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
403
1400
1401
# nls.m4 serial 3 (gettext-0.15)
1402
dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
1403
dnl This file is free software; the Free Software Foundation
1404
dnl gives unlimited permission to copy and/or distribute it,
1405
dnl with or without modifications, as long as this notice is preserved.
1406
dnl
1407
dnl This file can can be used in projects which are not available under
1408
dnl the GNU General Public License or the GNU Library General Public
1409
dnl License but which still want to provide support for the GNU gettext
1410
dnl functionality.
1411
dnl Please note that the actual code of the GNU gettext library is covered
1412
dnl by the GNU Library General Public License, and the rest of the GNU
1413
dnl gettext package package is covered by the GNU General Public License.
1414
dnl They are *not* in the public domain.
1415
1416
dnl Authors:
1417
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
1418
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
1419
1420
AC_PREREQ(2.50)
1421
1422
AC_DEFUN([AM_NLS],
1423
[
1424
AC_MSG_CHECKING([whether NLS is requested])
1425
dnl Default is enabled NLS
1426
AC_ARG_ENABLE(nls,
1427
[ --disable-nls do not use Native Language Support],
1428
USE_NLS=$enableval, USE_NLS=yes)
1429
AC_MSG_RESULT($USE_NLS)
1430
AC_SUBST(USE_NLS)
1431
])
1432
404
1433
# Copyright (C) 1995-2002 Free Software Foundation, Inc.
405
1434
# Copyright (C) 2001-2003,2004 Red Hat, Inc.
406
1435
#
976
2005
AC_SUBST(WARN_CXXFLAGS)
977
2006
])
978
2007
979
# nls.m4 serial 3 (gettext-0.15)
980
dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
981
dnl This file is free software; the Free Software Foundation
982
dnl gives unlimited permission to copy and/or distribute it,
983
dnl with or without modifications, as long as this notice is preserved.
984
dnl
985
dnl This file can can be used in projects which are not available under
986
dnl the GNU General Public License or the GNU Library General Public
987
dnl License but which still want to provide support for the GNU gettext
988
dnl functionality.
989
dnl Please note that the actual code of the GNU gettext library is covered
990
dnl by the GNU Library General Public License, and the rest of the GNU
991
dnl gettext package package is covered by the GNU General Public License.
992
dnl They are *not* in the public domain.
993
994
dnl Authors:
995
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
996
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
997
998
AC_PREREQ(2.50)
999
1000
AC_DEFUN([AM_NLS],
1001
[
1002
AC_MSG_CHECKING([whether NLS is requested])
1003
dnl Default is enabled NLS
1004
AC_ARG_ENABLE(nls,
1005
[ --disable-nls do not use Native Language Support],
1006
USE_NLS=$enableval, USE_NLS=yes)
1007
AC_MSG_RESULT($USE_NLS)
1008
AC_SUBST(USE_NLS)
1009
])
1010
1011
2008
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
1012
2009
#
1013
2010
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
1076
2073
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
1077
2074
# ---------------------------------------------
1078
2075
m4_define([_PKG_CONFIG],
1079
[if test -n "$PKG_CONFIG"; then
1080
if test -n "$$1"; then
1081
pkg_cv_[]$1="$$1"
1082
else
1083
PKG_CHECK_EXISTS([$3],
1084
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
1085
[pkg_failed=yes])
1086
fi
1087
else
1088
pkg_failed=untried
2076
[if test -n "$$1"; then
2077
pkg_cv_[]$1="$$1"
2078
elif test -n "$PKG_CONFIG"; then
2079
PKG_CHECK_EXISTS([$3],
2080
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
2081
[pkg_failed=yes])
2082
else
2083
pkg_failed=untried
1089
2084
fi[]dnl
1090
2085
])# _PKG_CONFIG
1091
2086
1129
2124
if test $pkg_failed = yes; then
1130
2125
_PKG_SHORT_ERRORS_SUPPORTED
1131
2126
if test $_pkg_short_errors_supported = yes; then
1132
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
2127
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1`
1133
2128
else
1134
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
2129
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
1135
2130
fi
1136
2131
# Put the nasty error message in config.log where it belongs
1137
2132
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
1166
2161
fi[]dnl
1167
2162
])# PKG_CHECK_MODULES
1168
2163
1169
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1170
#
1171
# This file is free software; the Free Software Foundation
1172
# gives unlimited permission to copy and/or distribute it,
1173
# with or without modifications, as long as this notice is preserved.
1174
1175
# AM_AUTOMAKE_VERSION(VERSION)
1176
# ----------------------------
1177
# Automake X.Y traces this macro to ensure aclocal.m4 has been
1178
# generated from the m4 files accompanying Automake X.Y.
1179
# (This private macro should not be called outside this file.)
1180
AC_DEFUN([AM_AUTOMAKE_VERSION],
1181
[am__api_version='1.11'
1182
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
1183
dnl require some minimum version. Point them to the right macro.
1184
m4_if([$1], [1.11.1], [],
1185
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
1186
])
1187
1188
# _AM_AUTOCONF_VERSION(VERSION)
1189
# -----------------------------
1190
# aclocal traces this macro to find the Autoconf version.
1191
# This is a private macro too. Using m4_define simplifies
1192
# the logic in aclocal, which can simply ignore this definition.
1193
m4_define([_AM_AUTOCONF_VERSION], [])
1194
1195
# AM_SET_CURRENT_AUTOMAKE_VERSION
1196
# -------------------------------
1197
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
1198
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
1199
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1200
[AM_AUTOMAKE_VERSION([1.11.1])dnl
1201
m4_ifndef([AC_AUTOCONF_VERSION],
1202
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
1203
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
1204
1205
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
1206
1207
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1208
#
1209
# This file is free software; the Free Software Foundation
1210
# gives unlimited permission to copy and/or distribute it,
1211
# with or without modifications, as long as this notice is preserved.
1212
1213
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
1214
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
1215
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
1216
#
1217
# Of course, Automake must honor this variable whenever it calls a
1218
# tool from the auxiliary directory. The problem is that $srcdir (and
1219
# therefore $ac_aux_dir as well) can be either absolute or relative,
1220
# depending on how configure is run. This is pretty annoying, since
1221
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
1222
# source directory, any form will work fine, but in subdirectories a
1223
# relative path needs to be adjusted first.
1224
#
1225
# $ac_aux_dir/missing
1226
# fails when called from a subdirectory if $ac_aux_dir is relative
1227
# $top_srcdir/$ac_aux_dir/missing
1228
# fails if $ac_aux_dir is absolute,
1229
# fails when called from a subdirectory in a VPATH build with
1230
# a relative $ac_aux_dir
1231
#
1232
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
1233
# are both prefixed by $srcdir. In an in-source build this is usually
1234
# harmless because $srcdir is `.', but things will broke when you
1235
# start a VPATH build or use an absolute $srcdir.
1236
#
1237
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
1238
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
1239
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
1240
# and then we would define $MISSING as
1241
# MISSING="\${SHELL} $am_aux_dir/missing"
1242
# This will work as long as MISSING is not called from configure, because
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# unfortunately $(top_srcdir) has no meaning in configure.
1244
# However there are other variables, like CC, which are often used in
1245
# configure, and could therefore not use this "fixed" $ac_aux_dir.
1246
#
1247
# Another solution, used here, is to always expand $ac_aux_dir to an
1248
# absolute PATH. The drawback is that using absolute paths prevent a
1249
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1250
1251
AC_DEFUN([AM_AUX_DIR_EXPAND],
1252
[dnl Rely on autoconf to set up CDPATH properly.
1253
AC_PREREQ([2.50])dnl
1254
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1255
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1256
])
1257
1258
# AM_CONDITIONAL -*- Autoconf -*-
1259
1260
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
1261
# Free Software Foundation, Inc.
1262
#
1263
# This file is free software; the Free Software Foundation
1264
# gives unlimited permission to copy and/or distribute it,
1265
# with or without modifications, as long as this notice is preserved.
1266
1267
# serial 9
1268
1269
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
1270
# -------------------------------------
1271
# Define a conditional.
1272
AC_DEFUN([AM_CONDITIONAL],
1273
[AC_PREREQ(2.52)dnl
1274
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
1275
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
1276
AC_SUBST([$1_TRUE])dnl
1277
AC_SUBST([$1_FALSE])dnl
1278
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
1279
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
1280
m4_define([_AM_COND_VALUE_$1], [$2])dnl
1281
if $2; then
1282
$1_TRUE=
1283
$1_FALSE='#'
1284
else
1285
$1_TRUE='#'
1286
$1_FALSE=
1287
fi
1288
AC_CONFIG_COMMANDS_PRE(
1289
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
1290
AC_MSG_ERROR([[conditional "$1" was never defined.
1291
Usually this means the macro was only invoked conditionally.]])
1292
fi])])
1293
1294
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
1295
# Free Software Foundation, Inc.
1296
#
1297
# This file is free software; the Free Software Foundation
1298
# gives unlimited permission to copy and/or distribute it,
1299
# with or without modifications, as long as this notice is preserved.
1300
1301
# serial 10
1302
1303
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
1304
# written in clear, in which case automake, when reading aclocal.m4,
1305
# will think it sees a *use*, and therefore will trigger all it's
1306
# C support machinery. Also note that it means that autoscan, seeing
1307
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
1308
1309
1310
# _AM_DEPENDENCIES(NAME)
1311
# ----------------------
1312
# See how the compiler implements dependency checking.
1313
# NAME is "CC", "CXX", "GCJ", or "OBJC".
1314
# We try a few techniques and use that to set a single cache variable.
1315
#
1316
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
1317
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
1318
# dependency, and given that the user is not expected to run this macro,
1319
# just rely on AC_PROG_CC.
1320
AC_DEFUN([_AM_DEPENDENCIES],
1321
[AC_REQUIRE([AM_SET_DEPDIR])dnl
1322
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
1323
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
1324
AC_REQUIRE([AM_DEP_TRACK])dnl
1325
1326
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
1327
[$1], CXX, [depcc="$CXX" am_compiler_list=],
1328
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1329
[$1], UPC, [depcc="$UPC" am_compiler_list=],
1330
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1331
[depcc="$$1" am_compiler_list=])
1332
1333
AC_CACHE_CHECK([dependency style of $depcc],
1334
[am_cv_$1_dependencies_compiler_type],
1335
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1336
# We make a subdir and do the tests there. Otherwise we can end up
1337
# making bogus files that we don't know about and never remove. For
1338
# instance it was reported that on HP-UX the gcc test will end up
1339
# making a dummy file named `D' -- because `-MD' means `put the output
1340
# in D'.
1341
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1342
# Copy depcomp to subdir because otherwise we won't find it if we're
1343
# using a relative directory.
1344
cp "$am_depcomp" conftest.dir
1345
cd conftest.dir
1346
# We will build objects and dependencies in a subdirectory because
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# it helps to detect inapplicable dependency modes. For instance
1348
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1349
# side effect of compilation, but ICC will put the dependencies in
1350
# the current directory while Tru64 will put them in the object
1351
# directory.
1352
mkdir sub
1353
1354
am_cv_$1_dependencies_compiler_type=none
1355
if test "$am_compiler_list" = ""; then
1356
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
1357
fi
1358
am__universal=false
1359
m4_case([$1], [CC],
1360
[case " $depcc " in #(
1361
*\ -arch\ *\ -arch\ *) am__universal=true ;;
1362
esac],
1363
[CXX],
1364
[case " $depcc " in #(
1365
*\ -arch\ *\ -arch\ *) am__universal=true ;;
1366
esac])
1367
1368
for depmode in $am_compiler_list; do
1369
# Setup a source with many dependencies, because some compilers
1370
# like to wrap large dependency lists on column 80 (with \), and
1371
# we should not choose a depcomp mode which is confused by this.
1372
#
1373
# We need to recreate these files for each test, as the compiler may
1374
# overwrite some of them when testing with obscure command lines.
1375
# This happens at least with the AIX C compiler.
1376
: > sub/conftest.c
1377
for i in 1 2 3 4 5 6; do
1378
echo '#include "conftst'$i'.h"' >> sub/conftest.c
1379
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
1380
# Solaris 8's {/usr,}/bin/sh.
1381
touch sub/conftst$i.h
1382
done
1383
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
1384
1385
# We check with `-c' and `-o' for the sake of the "dashmstdout"
1386
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1387
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1388
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1389
am__obj=sub/conftest.${OBJEXT-o}
1390
am__minus_obj="-o $am__obj"
1391
case $depmode in
1392
gcc)
1393
# This depmode causes a compiler race in universal mode.
1394
test "$am__universal" = false || continue
1395
;;
1396
nosideeffect)
1397
# after this tag, mechanisms are not by side-effect, so they'll
1398
# only be used when explicitly requested
1399
if test "x$enable_dependency_tracking" = xyes; then
1400
continue
1401
else
1402
break
1403
fi
1404
;;
1405
msvisualcpp | msvcmsys)
1406
# This compiler won't grok `-c -o', but also, the minuso test has
1407
# not run yet. These depmodes are late enough in the game, and
1408
# so weak that their functioning should not be impacted.
1409
am__obj=conftest.${OBJEXT-o}
1410
am__minus_obj=
1411
;;
1412
none) break ;;
1413
esac
1414
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1415
source=sub/conftest.c object=$am__obj \
1416
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
1417
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
1418
>/dev/null 2>conftest.err &&
1419
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
1420
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
1421
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
1422
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
1423
# icc doesn't choke on unknown options, it will just issue warnings
1424
# or remarks (even with -Werror). So we grep stderr for any message
1425
# that says an option was ignored or not supported.
1426
# When given -MP, icc 7.0 and 7.1 complain thusly:
1427
# icc: Command line warning: ignoring option '-M'; no argument required
1428
# The diagnosis changed in icc 8.0:
1429
# icc: Command line remark: option '-MP' not supported
1430
if (grep 'ignoring option' conftest.err ||
1431
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
1432
am_cv_$1_dependencies_compiler_type=$depmode
1433
break
1434
fi
1435
fi
1436
done
1437
1438
cd ..
1439
rm -rf conftest.dir
1440
else
1441
am_cv_$1_dependencies_compiler_type=none
1442
fi
1443
])
1444
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
1445
AM_CONDITIONAL([am__fastdep$1], [
1446
test "x$enable_dependency_tracking" != xno \
1447
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
1448
])
1449
1450
1451
# AM_SET_DEPDIR
1452
# -------------
1453
# Choose a directory name for dependency files.
1454
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
1455
AC_DEFUN([AM_SET_DEPDIR],
1456
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1457
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
1458
])
1459
1460
1461
# AM_DEP_TRACK
1462
# ------------
1463
AC_DEFUN([AM_DEP_TRACK],
1464
[AC_ARG_ENABLE(dependency-tracking,
1465
[ --disable-dependency-tracking speeds up one-time build
1466
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1467
if test "x$enable_dependency_tracking" != xno; then
1468
am_depcomp="$ac_aux_dir/depcomp"
1469
AMDEPBACKSLASH='\'
1470
fi
1471
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1472
AC_SUBST([AMDEPBACKSLASH])dnl
1473
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1474
])
1475
1476
# Generate code to set up dependency tracking. -*- Autoconf -*-
1477
1478
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1479
# Free Software Foundation, Inc.
1480
#
1481
# This file is free software; the Free Software Foundation
1482
# gives unlimited permission to copy and/or distribute it,
1483
# with or without modifications, as long as this notice is preserved.
1484
1485
#serial 5
1486
1487
# _AM_OUTPUT_DEPENDENCY_COMMANDS
1488
# ------------------------------
1489
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1490
[{
1491
# Autoconf 2.62 quotes --file arguments for eval, but not when files
1492
# are listed without --file. Let's play safe and only enable the eval
1493
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1494
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1495
*\'*) eval set x "$CONFIG_FILES" ;;
1496
*) set x $CONFIG_FILES ;;
1497
esac
1498
shift
1499
for mf
1500
do
1501
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1502
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1503
# Check whether this is an Automake generated Makefile or not.
1504
# We used to match only the files named `Makefile.in', but
1505
# some people rename them; so instead we look at the file content.
1506
# Grep'ing the first line is not enough: some people post-process
1507
# each Makefile.in and add a new line on top of each file to say so.
1508
# Grep'ing the whole file is not good either: AIX grep has a line
1509
# limit of 2048, but all sed's we know have understand at least 4000.
1510
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1511
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1512
else
1513
continue
1514
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1515
# Extract the definition of DEPDIR, am__include, and am__quote
1516
# from the Makefile without running `make'.
1517
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1518
test -z "$DEPDIR" && continue
1519
am__include=`sed -n 's/^am__include = //p' < "$mf"`
1520
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1521
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1522
# When using ansi2knr, U may be empty or an underscore; expand it
1523
U=`sed -n 's/^U = //p' < "$mf"`
1524
# Find all dependency output files, they are included files with
1525
# $(DEPDIR) in their names. We invoke sed twice because it is the
1526
# simplest approach to changing $(DEPDIR) to its actual value in the
1527
# expansion.
1528
for file in `sed -n "
1529
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1530
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1531
# Make sure the directory exists.
1532
test -f "$dirpart/$file" && continue
1533
fdir=`AS_DIRNAME(["$file"])`
1534
AS_MKDIR_P([$dirpart/$fdir])
1535
# echo "creating $dirpart/$file"
1536
echo '# dummy' > "$dirpart/$file"
1537
done
1538
done
1539
}
1540
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1541
1542
1543
# AM_OUTPUT_DEPENDENCY_COMMANDS
1544
# -----------------------------
1545
# This macro should only be invoked once -- use via AC_REQUIRE.
1546
#
1547
# This code is only required when automatic dependency tracking
1548
# is enabled. FIXME. This creates each `.P' file that we will
1549
# need in order to bootstrap the dependency handling code.
1550
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1551
[AC_CONFIG_COMMANDS([depfiles],
1552
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1553
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1554
])
1555
1556
# Do all the work for Automake. -*- Autoconf -*-
1557
1558
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
1559
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
1560
#
1561
# This file is free software; the Free Software Foundation
1562
# gives unlimited permission to copy and/or distribute it,
1563
# with or without modifications, as long as this notice is preserved.
1564
1565
# serial 16
1566
1567
# This macro actually does too much. Some checks are only needed if
1568
# your package does certain things. But this isn't really a big deal.
1569
1570
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1571
# AM_INIT_AUTOMAKE([OPTIONS])
1572
# -----------------------------------------------
1573
# The call with PACKAGE and VERSION arguments is the old style
1574
# call (pre autoconf-2.50), which is being phased out. PACKAGE
1575
# and VERSION should now be passed to AC_INIT and removed from
1576
# the call to AM_INIT_AUTOMAKE.
1577
# We support both call styles for the transition. After
1578
# the next Automake release, Autoconf can make the AC_INIT
1579
# arguments mandatory, and then we can depend on a new Autoconf
1580
# release and drop the old call support.
1581
AC_DEFUN([AM_INIT_AUTOMAKE],
1582
[AC_PREREQ([2.62])dnl
1583
dnl Autoconf wants to disallow AM_ names. We explicitly allow
1584
dnl the ones we care about.
1585
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1586
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1587
AC_REQUIRE([AC_PROG_INSTALL])dnl
1588
if test "`cd $srcdir && pwd`" != "`pwd`"; then
1589
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1590
# is not polluted with repeated "-I."
1591
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1592
# test to see if srcdir already configured
1593
if test -f $srcdir/config.status; then
1594
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1595
fi
1596
fi
1597
1598
# test whether we have cygpath
1599
if test -z "$CYGPATH_W"; then
1600
if (cygpath --version) >/dev/null 2>/dev/null; then
1601
CYGPATH_W='cygpath -w'
1602
else
1603
CYGPATH_W=echo
1604
fi
1605
fi
1606
AC_SUBST([CYGPATH_W])
1607
1608
# Define the identity of the package.
1609
dnl Distinguish between old-style and new-style calls.
1610
m4_ifval([$2],
1611
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1612
AC_SUBST([PACKAGE], [$1])dnl
1613
AC_SUBST([VERSION], [$2])],
1614
[_AM_SET_OPTIONS([$1])dnl
1615
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1616
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1617
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1618
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1619
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1620
1621
_AM_IF_OPTION([no-define],,
1622
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1623
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1624
1625
# Some tools Automake needs.
1626
AC_REQUIRE([AM_SANITY_CHECK])dnl
1627
AC_REQUIRE([AC_ARG_PROGRAM])dnl
1628
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1629
AM_MISSING_PROG(AUTOCONF, autoconf)
1630
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1631
AM_MISSING_PROG(AUTOHEADER, autoheader)
1632
AM_MISSING_PROG(MAKEINFO, makeinfo)
1633
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1634
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1635
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1636
# We need awk for the "check" target. The system "awk" is bad on
1637
# some platforms.
1638
AC_REQUIRE([AC_PROG_AWK])dnl
1639
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1640
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1641
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1642
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1643
[_AM_PROG_TAR([v7])])])
1644
_AM_IF_OPTION([no-dependencies],,
1645
[AC_PROVIDE_IFELSE([AC_PROG_CC],
1646
[_AM_DEPENDENCIES(CC)],
1647
[define([AC_PROG_CC],
1648
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1649
AC_PROVIDE_IFELSE([AC_PROG_CXX],
1650
[_AM_DEPENDENCIES(CXX)],
1651
[define([AC_PROG_CXX],
1652
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1653
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1654
[_AM_DEPENDENCIES(OBJC)],
1655
[define([AC_PROG_OBJC],
1656
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1657
])
1658
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1659
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1660
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
1661
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1662
AC_CONFIG_COMMANDS_PRE(dnl
1663
[m4_provide_if([_AM_COMPILER_EXEEXT],
1664
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1665
])
1666
1667
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
1668
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1669
dnl mangled by Autoconf and run in a shell conditional statement.
1670
m4_define([_AC_COMPILER_EXEEXT],
1671
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1672
1673
1674
# When config.status generates a header, we must update the stamp-h file.
1675
# This file resides in the same directory as the config header
1676
# that is generated. The stamp files are numbered to have different names.
1677
1678
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1679
# loop where config.status creates the headers, so we can generate
1680
# our stamp files there.
1681
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1682
[# Compute $1's index in $config_headers.
1683
_am_arg=$1
1684
_am_stamp_count=1
1685
for _am_header in $config_headers :; do
1686
case $_am_header in
1687
$_am_arg | $_am_arg:* )
1688
break ;;
1689
* )
1690
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
1691
esac
1692
done
1693
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1694
1695
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
1696
#
1697
# This file is free software; the Free Software Foundation
1698
# gives unlimited permission to copy and/or distribute it,
1699
# with or without modifications, as long as this notice is preserved.
1700
1701
# AM_PROG_INSTALL_SH
1702
# ------------------
1703
# Define $install_sh.
1704
AC_DEFUN([AM_PROG_INSTALL_SH],
1705
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1706
if test x"${install_sh}" != xset; then
1707
case $am_aux_dir in
1708
*\ * | *\ *)
1709
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1710
*)
1711
install_sh="\${SHELL} $am_aux_dir/install-sh"
1712
esac
1713
fi
1714
AC_SUBST(install_sh)])
1715
1716
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
1717
#
1718
# This file is free software; the Free Software Foundation
1719
# gives unlimited permission to copy and/or distribute it,
1720
# with or without modifications, as long as this notice is preserved.
1721
1722
# serial 2
1723
1724
# Check whether the underlying file-system supports filenames
1725
# with a leading dot. For instance MS-DOS doesn't.
1726
AC_DEFUN([AM_SET_LEADING_DOT],
1727
[rm -rf .tst 2>/dev/null
1728
mkdir .tst 2>/dev/null
1729
if test -d .tst; then
1730
am__leading_dot=.
1731
else
1732
am__leading_dot=_
1733
fi
1734
rmdir .tst 2>/dev/null
1735
AC_SUBST([am__leading_dot])])
1736
1737
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
1738
# From Jim Meyering
1739
1740
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1741
# Free Software Foundation, Inc.
1742
#
1743
# This file is free software; the Free Software Foundation
1744
# gives unlimited permission to copy and/or distribute it,
1745
# with or without modifications, as long as this notice is preserved.
1746
1747
# serial 5
1748
1749
# AM_MAINTAINER_MODE([DEFAULT-MODE])
1750
# ----------------------------------
1751
# Control maintainer-specific portions of Makefiles.
1752
# Default is to disable them, unless `enable' is passed literally.
1753
# For symmetry, `disable' may be passed as well. Anyway, the user
1754
# can override the default with the --enable/--disable switch.
1755
AC_DEFUN([AM_MAINTAINER_MODE],
1756
[m4_case(m4_default([$1], [disable]),
1757
[enable], [m4_define([am_maintainer_other], [disable])],
1758
[disable], [m4_define([am_maintainer_other], [enable])],
1759
[m4_define([am_maintainer_other], [enable])
1760
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1761
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
1762
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1763
AC_ARG_ENABLE([maintainer-mode],
1764
[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
1765
(and sometimes confusing) to the casual installer],
1766
[USE_MAINTAINER_MODE=$enableval],
1767
[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1768
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1769
AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1770
MAINT=$MAINTAINER_MODE_TRUE
1771
AC_SUBST([MAINT])dnl
1772
]
1773
)
1774
1775
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1776
1777
# Check to see how 'make' treats includes. -*- Autoconf -*-
1778
1779
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
1780
#
1781
# This file is free software; the Free Software Foundation
1782
# gives unlimited permission to copy and/or distribute it,
1783
# with or without modifications, as long as this notice is preserved.
1784
1785
# serial 4
1786
1787
# AM_MAKE_INCLUDE()
1788
# -----------------
1789
# Check to see how make treats includes.
1790
AC_DEFUN([AM_MAKE_INCLUDE],
1791
[am_make=${MAKE-make}
1792
cat > confinc << 'END'
1793
am__doit:
1794
@echo this is the am__doit target
1795
.PHONY: am__doit
1796
END
1797
# If we don't find an include directive, just comment out the code.
1798
AC_MSG_CHECKING([for style of include used by $am_make])
1799
am__include="#"
1800
am__quote=
1801
_am_result=none
1802
# First try GNU make style include.
1803
echo "include confinc" > confmf
1804
# Ignore all kinds of additional output from `make'.
1805
case `$am_make -s -f confmf 2> /dev/null` in #(
1806
*the\ am__doit\ target*)
1807
am__include=include
1808
am__quote=
1809
_am_result=GNU
1810
;;
1811
esac
1812
# Now try BSD make style include.
1813
if test "$am__include" = "#"; then
1814
echo '.include "confinc"' > confmf
1815
case `$am_make -s -f confmf 2> /dev/null` in #(
1816
*the\ am__doit\ target*)
1817
am__include=.include
1818
am__quote="\""
1819
_am_result=BSD
1820
;;
1821
esac
1822
fi
1823
AC_SUBST([am__include])
1824
AC_SUBST([am__quote])
1825
AC_MSG_RESULT([$_am_result])
1826
rm -f confinc confmf
1827
])
1828
1829
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1830
1831
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1832
# Free Software Foundation, Inc.
1833
#
1834
# This file is free software; the Free Software Foundation
1835
# gives unlimited permission to copy and/or distribute it,
1836
# with or without modifications, as long as this notice is preserved.
1837
1838
# serial 6
1839
1840
# AM_MISSING_PROG(NAME, PROGRAM)
1841
# ------------------------------
1842
AC_DEFUN([AM_MISSING_PROG],
1843
[AC_REQUIRE([AM_MISSING_HAS_RUN])
1844
$1=${$1-"${am_missing_run}$2"}
1845
AC_SUBST($1)])
1846
1847
1848
# AM_MISSING_HAS_RUN
1849
# ------------------
1850
# Define MISSING if not defined so far and test if it supports --run.
1851
# If it does, set am_missing_run to use it, otherwise, to nothing.
1852
AC_DEFUN([AM_MISSING_HAS_RUN],
1853
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1854
AC_REQUIRE_AUX_FILE([missing])dnl
1855
if test x"${MISSING+set}" != xset; then
1856
case $am_aux_dir in
1857
*\ * | *\ *)
1858
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1859
*)
1860
MISSING="\${SHELL} $am_aux_dir/missing" ;;
1861
esac
1862
fi
1863
# Use eval to expand $SHELL
1864
if eval "$MISSING --run true"; then
1865
am_missing_run="$MISSING --run "
1866
else
1867
am_missing_run=
1868
AC_MSG_WARN([`missing' script is too old or missing])
1869
fi
1870
])
1871
1872
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1873
#
1874
# This file is free software; the Free Software Foundation
1875
# gives unlimited permission to copy and/or distribute it,
1876
# with or without modifications, as long as this notice is preserved.
1877
1878
# AM_PROG_MKDIR_P
1879
# ---------------
1880
# Check for `mkdir -p'.
1881
AC_DEFUN([AM_PROG_MKDIR_P],
1882
[AC_PREREQ([2.60])dnl
1883
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1884
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1885
dnl while keeping a definition of mkdir_p for backward compatibility.
1886
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1887
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1888
dnl Makefile.ins that do not define MKDIR_P, so we do our own
1889
dnl adjustment using top_builddir (which is defined more often than
1890
dnl MKDIR_P).
1891
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1892
case $mkdir_p in
1893
[[\\/$]]* | ?:[[\\/]]*) ;;
1894
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1895
esac
1896
])
1897
1898
# Helper functions for option handling. -*- Autoconf -*-
1899
1900
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
1901
#
1902
# This file is free software; the Free Software Foundation
1903
# gives unlimited permission to copy and/or distribute it,
1904
# with or without modifications, as long as this notice is preserved.
1905
1906
# serial 4
1907
1908
# _AM_MANGLE_OPTION(NAME)
1909
# -----------------------
1910
AC_DEFUN([_AM_MANGLE_OPTION],
1911
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1912
1913
# _AM_SET_OPTION(NAME)
1914
# ------------------------------
1915
# Set option NAME. Presently that only means defining a flag for this option.
1916
AC_DEFUN([_AM_SET_OPTION],
1917
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1918
1919
# _AM_SET_OPTIONS(OPTIONS)
1920
# ----------------------------------
1921
# OPTIONS is a space-separated list of Automake options.
1922
AC_DEFUN([_AM_SET_OPTIONS],
1923
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1924
1925
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1926
# -------------------------------------------
1927
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1928
AC_DEFUN([_AM_IF_OPTION],
1929
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1930
1931
# Check to make sure that the build environment is sane. -*- Autoconf -*-
1932
1933
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1934
# Free Software Foundation, Inc.
1935
#
1936
# This file is free software; the Free Software Foundation
1937
# gives unlimited permission to copy and/or distribute it,
1938
# with or without modifications, as long as this notice is preserved.
1939
1940
# serial 5
1941
1942
# AM_SANITY_CHECK
1943
# ---------------
1944
AC_DEFUN([AM_SANITY_CHECK],
1945
[AC_MSG_CHECKING([whether build environment is sane])
1946
# Just in case
1947
sleep 1
1948
echo timestamp > conftest.file
1949
# Reject unsafe characters in $srcdir or the absolute working directory
1950
# name. Accept space and tab only in the latter.
1951
am_lf='
1952
'
1953
case `pwd` in
1954
*[[\\\"\#\$\&\'\`$am_lf]]*)
1955
AC_MSG_ERROR([unsafe absolute working directory name]);;
1956
esac
1957
case $srcdir in
1958
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1959
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1960
esac
1961
1962
# Do `set' in a subshell so we don't clobber the current shell's
1963
# arguments. Must try -L first in case configure is actually a
1964
# symlink; some systems play weird games with the mod time of symlinks
1965
# (eg FreeBSD returns the mod time of the symlink's containing
1966
# directory).
1967
if (
1968
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1969
if test "$[*]" = "X"; then
1970
# -L didn't work.
1971
set X `ls -t "$srcdir/configure" conftest.file`
1972
fi
1973
rm -f conftest.file
1974
if test "$[*]" != "X $srcdir/configure conftest.file" \
1975
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
1976
1977
# If neither matched, then we have a broken ls. This can happen
1978
# if, for instance, CONFIG_SHELL is bash and it inherits a
1979
# broken ls alias from the environment. This has actually
1980
# happened. Such a system could not be considered "sane".
1981
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1982
alias in your environment])
1983
fi
1984
1985
test "$[2]" = conftest.file
1986
)
1987
then
1988
# Ok.
1989
:
1990
else
1991
AC_MSG_ERROR([newly created file is older than distributed files!
1992
Check your system clock])
1993
fi
1994
AC_MSG_RESULT(yes)])
1995
1996
# Copyright (C) 2009 Free Software Foundation, Inc.
1997
#
1998
# This file is free software; the Free Software Foundation
1999
# gives unlimited permission to copy and/or distribute it,
2000
# with or without modifications, as long as this notice is preserved.
2001
2002
# serial 1
2003
2004
# AM_SILENT_RULES([DEFAULT])
2005
# --------------------------
2006
# Enable less verbose build rules; with the default set to DEFAULT
2007
# (`yes' being less verbose, `no' or empty being verbose).
2008
AC_DEFUN([AM_SILENT_RULES],
2009
[AC_ARG_ENABLE([silent-rules],
2010
[ --enable-silent-rules less verbose build output (undo: `make V=1')
2011
--disable-silent-rules verbose build output (undo: `make V=0')])
2012
case $enable_silent_rules in
2013
yes) AM_DEFAULT_VERBOSITY=0;;
2014
no) AM_DEFAULT_VERBOSITY=1;;
2015
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
2016
esac
2017
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
2018
AM_BACKSLASH='\'
2019
AC_SUBST([AM_BACKSLASH])dnl
2020
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
2021
])
2022
2023
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
2024
#
2025
# This file is free software; the Free Software Foundation
2026
# gives unlimited permission to copy and/or distribute it,
2027
# with or without modifications, as long as this notice is preserved.
2028
2029
# AM_PROG_INSTALL_STRIP
2030
# ---------------------
2031
# One issue with vendor `install' (even GNU) is that you can't
2032
# specify the program used to strip binaries. This is especially
2033
# annoying in cross-compiling environments, where the build's strip
2034
# is unlikely to handle the host's binaries.
2035
# Fortunately install-sh will honor a STRIPPROG variable, so we
2036
# always use install-sh in `make install-strip', and initialize
2037
# STRIPPROG with the value of the STRIP variable (set by the user).
2038
AC_DEFUN([AM_PROG_INSTALL_STRIP],
2039
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
2040
# Installed binaries are usually stripped using `strip' when the user
2041
# run `make install-strip'. However `strip' might not be the right
2042
# tool to use in cross-compilation environments, therefore Automake
2043
# will honor the `STRIP' environment variable to overrule this program.
2044
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
2045
if test "$cross_compiling" != no; then
2046
AC_CHECK_TOOL([STRIP], [strip], :)
2047
fi
2048
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2049
AC_SUBST([INSTALL_STRIP_PROGRAM])])
2050
2051
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
2052
#
2053
# This file is free software; the Free Software Foundation
2054
# gives unlimited permission to copy and/or distribute it,
2055
# with or without modifications, as long as this notice is preserved.
2056
2057
# serial 2
2058
2059
# _AM_SUBST_NOTMAKE(VARIABLE)
2060
# ---------------------------
2061
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
2062
# This macro is traced by Automake.
2063
AC_DEFUN([_AM_SUBST_NOTMAKE])
2064
2065
# AM_SUBST_NOTMAKE(VARIABLE)
2066
# ---------------------------
2067
# Public sister of _AM_SUBST_NOTMAKE.
2068
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
2069
2070
# Check how to create a tarball. -*- Autoconf -*-
2071
2072
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
2073
#
2074
# This file is free software; the Free Software Foundation
2075
# gives unlimited permission to copy and/or distribute it,
2076
# with or without modifications, as long as this notice is preserved.
2077
2078
# serial 2
2079
2080
# _AM_PROG_TAR(FORMAT)
2081
# --------------------
2082
# Check how to create a tarball in format FORMAT.
2083
# FORMAT should be one of `v7', `ustar', or `pax'.
2084
#
2085
# Substitute a variable $(am__tar) that is a command
2086
# writing to stdout a FORMAT-tarball containing the directory
2087
# $tardir.
2088
# tardir=directory && $(am__tar) > result.tar
2089
#
2090
# Substitute a variable $(am__untar) that extract such
2091
# a tarball read from stdin.
2092
# $(am__untar) < result.tar
2093
AC_DEFUN([_AM_PROG_TAR],
2094
[# Always define AMTAR for backward compatibility.
2095
AM_MISSING_PROG([AMTAR], [tar])
2096
m4_if([$1], [v7],
2097
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
2098
[m4_case([$1], [ustar],, [pax],,
2099
[m4_fatal([Unknown tar format])])
2100
AC_MSG_CHECKING([how to create a $1 tar archive])
2101
# Loop over all known methods to create a tar archive until one works.
2102
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
2103
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
2104
# Do not fold the above two line into one, because Tru64 sh and
2105
# Solaris sh will not grok spaces in the rhs of `-'.
2106
for _am_tool in $_am_tools
2107
do
2108
case $_am_tool in
2109
gnutar)
2110
for _am_tar in tar gnutar gtar;
2111
do
2112
AM_RUN_LOG([$_am_tar --version]) && break
2113
done
2114
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
2115
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
2116
am__untar="$_am_tar -xf -"
2117
;;
2118
plaintar)
2119
# Must skip GNU tar: if it does not support --format= it doesn't create
2120
# ustar tarball either.
2121
(tar --version) >/dev/null 2>&1 && continue
2122
am__tar='tar chf - "$$tardir"'
2123
am__tar_='tar chf - "$tardir"'
2124
am__untar='tar xf -'
2125
;;
2126
pax)
2127
am__tar='pax -L -x $1 -w "$$tardir"'
2128
am__tar_='pax -L -x $1 -w "$tardir"'
2129
am__untar='pax -r'
2130
;;
2131
cpio)
2132
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
2133
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
2134
am__untar='cpio -i -H $1 -d'
2135
;;
2136
none)
2137
am__tar=false
2138
am__tar_=false
2139
am__untar=false
2140
;;
2141
esac
2142
2143
# If the value was cached, stop now. We just wanted to have am__tar
2144
# and am__untar set.
2145
test -n "${am_cv_prog_tar_$1}" && break
2146
2147
# tar/untar a dummy directory, and stop if the command works
2148
rm -rf conftest.dir
2149
mkdir conftest.dir
2150
echo GrepMe > conftest.dir/file
2151
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
2152
rm -rf conftest.dir
2153
if test -s conftest.tar; then
2154
AM_RUN_LOG([$am__untar <conftest.tar])
2155
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
2156
fi
2157
done
2158
rm -rf conftest.dir
2159
2160
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
2161
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
2162
AC_SUBST([am__tar])
2163
AC_SUBST([am__untar])
2164
]) # _AM_PROG_TAR
2165
2166
2164
m4_include([m4/gtk-doc.m4])
2167
2165
m4_include([m4/intltool.m4])
2168
2166
m4_include([m4/libtool.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1