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# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
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# Free Software Foundation, Inc.
563
# This file is free software; the Free Software Foundation
564
# gives unlimited permission to copy and/or distribute it,
565
# with or without modifications, as long as this notice is preserved.
569
AC_DEFUN([AM_MAINTAINER_MODE],
570
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
571
dnl maintainer-mode is disabled by default
572
AC_ARG_ENABLE(maintainer-mode,
573
[ --enable-maintainer-mode enable make rules and dependencies not useful
574
(and sometimes confusing) to the casual installer],
575
USE_MAINTAINER_MODE=$enableval,
576
USE_MAINTAINER_MODE=no)
577
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
578
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
579
MAINT=$MAINTAINER_MODE_TRUE
584
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
586
# Check to see how 'make' treats includes. -*- Autoconf -*-
588
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
590
# This file is free software; the Free Software Foundation
591
# gives unlimited permission to copy and/or distribute it,
592
# with or without modifications, as long as this notice is preserved.
598
# Check to see how make treats includes.
599
AC_DEFUN([AM_MAKE_INCLUDE],
600
[am_make=${MAKE-make}
601
cat > confinc << 'END'
606
# If we don't find an include directive, just comment out the code.
607
AC_MSG_CHECKING([for style of include used by $am_make])
611
# First try GNU make style include.
612
echo "include confinc" > confmf
613
# We grep out `Entering directory' and `Leaving directory'
614
# messages which can occur if `w' ends up in MAKEFLAGS.
615
# In particular we don't look at `^make:' because GNU make might
616
# be invoked under some other name (usually "gmake"), in which
617
# case it prints its new name instead of `make'.
618
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
623
# Now try BSD make style include.
624
if test "$am__include" = "#"; then
625
echo '.include "confinc"' > confmf
626
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
632
AC_SUBST([am__include])
633
AC_SUBST([am__quote])
634
AC_MSG_RESULT([$_am_result])
638
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
640
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
641
# Free Software Foundation, Inc.
643
# This file is free software; the Free Software Foundation
644
# gives unlimited permission to copy and/or distribute it,
645
# with or without modifications, as long as this notice is preserved.
649
# AM_MISSING_PROG(NAME, PROGRAM)
650
# ------------------------------
651
AC_DEFUN([AM_MISSING_PROG],
652
[AC_REQUIRE([AM_MISSING_HAS_RUN])
653
$1=${$1-"${am_missing_run}$2"}
659
# Define MISSING if not defined so far and test if it supports --run.
660
# If it does, set am_missing_run to use it, otherwise, to nothing.
661
AC_DEFUN([AM_MISSING_HAS_RUN],
662
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
663
AC_REQUIRE_AUX_FILE([missing])dnl
664
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
665
# Use eval to expand $SHELL
666
if eval "$MISSING --run true"; then
667
am_missing_run="$MISSING --run "
670
AC_MSG_WARN([`missing' script is too old or missing])
674
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
676
# This file is free software; the Free Software Foundation
677
# gives unlimited permission to copy and/or distribute it,
678
# with or without modifications, as long as this notice is preserved.
682
# Check for `mkdir -p'.
683
AC_DEFUN([AM_PROG_MKDIR_P],
684
[AC_PREREQ([2.60])dnl
685
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
686
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
687
dnl while keeping a definition of mkdir_p for backward compatibility.
688
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
689
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
690
dnl Makefile.ins that do not define MKDIR_P, so we do our own
691
dnl adjustment using top_builddir (which is defined more often than
693
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
695
[[\\/$]]* | ?:[[\\/]]*) ;;
696
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
700
# Helper functions for option handling. -*- Autoconf -*-
702
# Copyright (C) 2001, 2002, 2003, 2005, 2008 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_MANGLE_OPTION(NAME)
711
# -----------------------
712
AC_DEFUN([_AM_MANGLE_OPTION],
713
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
715
# _AM_SET_OPTION(NAME)
716
# ------------------------------
717
# Set option NAME. Presently that only means defining a flag for this option.
718
AC_DEFUN([_AM_SET_OPTION],
719
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
721
# _AM_SET_OPTIONS(OPTIONS)
722
# ----------------------------------
723
# OPTIONS is a space-separated list of Automake options.
724
AC_DEFUN([_AM_SET_OPTIONS],
725
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
727
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
728
# -------------------------------------------
729
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
730
AC_DEFUN([_AM_IF_OPTION],
731
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
733
# Check to make sure that the build environment is sane. -*- Autoconf -*-
735
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
736
# Free Software Foundation, Inc.
738
# This file is free software; the Free Software Foundation
739
# gives unlimited permission to copy and/or distribute it,
740
# with or without modifications, as long as this notice is preserved.
746
AC_DEFUN([AM_SANITY_CHECK],
747
[AC_MSG_CHECKING([whether build environment is sane])
750
echo timestamp > conftest.file
751
# Do `set' in a subshell so we don't clobber the current shell's
752
# arguments. Must try -L first in case configure is actually a
753
# symlink; some systems play weird games with the mod time of symlinks
754
# (eg FreeBSD returns the mod time of the symlink's containing
757
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
758
if test "$[*]" = "X"; then
760
set X `ls -t $srcdir/configure conftest.file`
763
if test "$[*]" != "X $srcdir/configure conftest.file" \
764
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
766
# If neither matched, then we have a broken ls. This can happen
767
# if, for instance, CONFIG_SHELL is bash and it inherits a
768
# broken ls alias from the environment. This has actually
769
# happened. Such a system could not be considered "sane".
770
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
771
alias in your environment])
774
test "$[2]" = conftest.file
780
AC_MSG_ERROR([newly created file is older than distributed files!
781
Check your system clock])
785
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
787
# This file is free software; the Free Software Foundation
788
# gives unlimited permission to copy and/or distribute it,
789
# with or without modifications, as long as this notice is preserved.
791
# AM_PROG_INSTALL_STRIP
792
# ---------------------
793
# One issue with vendor `install' (even GNU) is that you can't
794
# specify the program used to strip binaries. This is especially
795
# annoying in cross-compiling environments, where the build's strip
796
# is unlikely to handle the host's binaries.
797
# Fortunately install-sh will honor a STRIPPROG variable, so we
798
# always use install-sh in `make install-strip', and initialize
799
# STRIPPROG with the value of the STRIP variable (set by the user).
800
AC_DEFUN([AM_PROG_INSTALL_STRIP],
801
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
802
# Installed binaries are usually stripped using `strip' when the user
803
# run `make install-strip'. However `strip' might not be the right
804
# tool to use in cross-compilation environments, therefore Automake
805
# will honor the `STRIP' environment variable to overrule this program.
806
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
807
if test "$cross_compiling" != no; then
808
AC_CHECK_TOOL([STRIP], [strip], :)
810
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
811
AC_SUBST([INSTALL_STRIP_PROGRAM])])
813
# Copyright (C) 2006 Free Software Foundation, Inc.
815
# This file is free software; the Free Software Foundation
816
# gives unlimited permission to copy and/or distribute it,
817
# with or without modifications, as long as this notice is preserved.
819
# _AM_SUBST_NOTMAKE(VARIABLE)
820
# ---------------------------
821
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
822
# This macro is traced by Automake.
823
AC_DEFUN([_AM_SUBST_NOTMAKE])
825
# Check how to create a tarball. -*- Autoconf -*-
827
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
829
# This file is free software; the Free Software Foundation
830
# gives unlimited permission to copy and/or distribute it,
831
# with or without modifications, as long as this notice is preserved.
835
# _AM_PROG_TAR(FORMAT)
836
# --------------------
837
# Check how to create a tarball in format FORMAT.
838
# FORMAT should be one of `v7', `ustar', or `pax'.
840
# Substitute a variable $(am__tar) that is a command
841
# writing to stdout a FORMAT-tarball containing the directory
843
# tardir=directory && $(am__tar) > result.tar
845
# Substitute a variable $(am__untar) that extract such
846
# a tarball read from stdin.
847
# $(am__untar) < result.tar
848
AC_DEFUN([_AM_PROG_TAR],
849
[# Always define AMTAR for backward compatibility.
850
AM_MISSING_PROG([AMTAR], [tar])
852
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
853
[m4_case([$1], [ustar],, [pax],,
854
[m4_fatal([Unknown tar format])])
855
AC_MSG_CHECKING([how to create a $1 tar archive])
856
# Loop over all known methods to create a tar archive until one works.
857
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
858
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
859
# Do not fold the above two line into one, because Tru64 sh and
860
# Solaris sh will not grok spaces in the rhs of `-'.
861
for _am_tool in $_am_tools
865
for _am_tar in tar gnutar gtar;
867
AM_RUN_LOG([$_am_tar --version]) && break
869
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
870
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
871
am__untar="$_am_tar -xf -"
874
# Must skip GNU tar: if it does not support --format= it doesn't create
875
# ustar tarball either.
876
(tar --version) >/dev/null 2>&1 && continue
877
am__tar='tar chf - "$$tardir"'
878
am__tar_='tar chf - "$tardir"'
882
am__tar='pax -L -x $1 -w "$$tardir"'
883
am__tar_='pax -L -x $1 -w "$tardir"'
887
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
888
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
889
am__untar='cpio -i -H $1 -d'
898
# If the value was cached, stop now. We just wanted to have am__tar
900
test -n "${am_cv_prog_tar_$1}" && break
902
# tar/untar a dummy directory, and stop if the command works
905
echo GrepMe > conftest.dir/file
906
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
908
if test -s conftest.tar; then
909
AM_RUN_LOG([$am__untar <conftest.tar])
910
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
915
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
916
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
918
AC_SUBST([am__untar])
921
m4_include([m4/acx_clucene.m4])
922
m4_include([m4/cppunit.m4])
923
m4_include([m4/libtool.m4])
924
m4_include([m4/ltoptions.m4])
925
m4_include([m4/ltsugar.m4])
926
m4_include([m4/ltversion.m4])
927
m4_include([m4/lt~obsolete.m4])
added
removed
aclocal.m4
