1# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
14m4_ifndef([AC_AUTOCONF_VERSION],
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21
22# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
23#
24# This file is free software; the Free Software Foundation
25# gives unlimited permission to copy and/or distribute it,
26# with or without modifications, as long as this notice is preserved.
27
28# AM_AUTOMAKE_VERSION(VERSION)
29# ----------------------------
30# Automake X.Y traces this macro to ensure aclocal.m4 has been
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58# Figure out how to run the assembler.                      -*- Autoconf -*-
59
60# Copyright (C) 2001, 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
61#
62# This file is free software; the Free Software Foundation
63# gives unlimited permission to copy and/or distribute it,
64# with or without modifications, as long as this notice is preserved.
65
66# serial 5
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79
80# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
81
82# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
83#
84# This file is free software; the Free Software Foundation
85# gives unlimited permission to copy and/or distribute it,
86# with or without modifications, as long as this notice is preserved.
87
88# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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133# AM_CONDITIONAL                                            -*- Autoconf -*-
134
135# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
136# Free Software Foundation, Inc.
137#
138# This file is free software; the Free Software Foundation
139# gives unlimited permission to copy and/or distribute it,
140# with or without modifications, as long as this notice is preserved.
141
142# serial 9
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144# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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168
169# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
170# Free Software Foundation, Inc.
171#
172# This file is free software; the Free Software Foundation
173# gives unlimited permission to copy and/or distribute it,
174# with or without modifications, as long as this notice is preserved.
175
176# serial 10
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178# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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185# _AM_DEPENDENCIES(NAME)
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325
326# AM_SET_DEPDIR
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335
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350
351# Generate code to set up dependency tracking.              -*- Autoconf -*-
352
353# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
354# Free Software Foundation, Inc.
355#
356# This file is free software; the Free Software Foundation
357# gives unlimited permission to copy and/or distribute it,
358# with or without modifications, as long as this notice is preserved.
359
360#serial 5
361
362# _AM_OUTPUT_DEPENDENCY_COMMANDS
363# ------------------------------
364AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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366  # Autoconf 2.62 quotes --file arguments for eval, but not when files
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371  *)   set x $CONFIG_FILES ;;
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416
417
418# AM_OUTPUT_DEPENDENCY_COMMANDS
419# -----------------------------
420# This macro should only be invoked once -- use via AC_REQUIRE.
421#
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430
431# Do all the work for Automake.                             -*- Autoconf -*-
432
433# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
434# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
435#
436# This file is free software; the Free Software Foundation
437# gives unlimited permission to copy and/or distribute it,
438# with or without modifications, as long as this notice is preserved.
439
440# serial 16
441
442# This macro actually does too much.  Some checks are only needed if
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529		  [_AM_DEPENDENCIES(OBJC)],
530		  [define([AC_PROG_OBJC],
531			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
532])
533_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
534dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
535dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
536dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
537AC_CONFIG_COMMANDS_PRE(dnl
538[m4_provide_if([_AM_COMPILER_EXEEXT],
539  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
540])
541
542dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
543dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
544dnl mangled by Autoconf and run in a shell conditional statement.
545m4_define([_AC_COMPILER_EXEEXT],
546m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
547
548
549# When config.status generates a header, we must update the stamp-h file.
550# This file resides in the same directory as the config header
551# that is generated.  The stamp files are numbered to have different names.
552
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.
556AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
557[# Compute $1's index in $config_headers.
558_am_arg=$1
559_am_stamp_count=1
560for _am_header in $config_headers :; do
561  case $_am_header in
562    $_am_arg | $_am_arg:* )
563      break ;;
564    * )
565      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
566  esac
567done
568echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
569
570# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
571#
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.
575
576# AM_PROG_INSTALL_SH
577# ------------------
578# Define $install_sh.
579AC_DEFUN([AM_PROG_INSTALL_SH],
580[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
581if test x"${install_sh}" != xset; then
582  case $am_aux_dir in
583  *\ * | *\	*)
584    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
585  *)
586    install_sh="\${SHELL} $am_aux_dir/install-sh"
587  esac
588fi
589AC_SUBST(install_sh)])
590
591# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
592# From Jim Meyering
593
594# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
595# Free Software Foundation, Inc.
596#
597# This file is free software; the Free Software Foundation
598# gives unlimited permission to copy and/or distribute it,
599# with or without modifications, as long as this notice is preserved.
600
601# serial 5
602
603# AM_MAINTAINER_MODE([DEFAULT-MODE])
604# ----------------------------------
605# Control maintainer-specific portions of Makefiles.
606# Default is to disable them, unless `enable' is passed literally.
607# For symmetry, `disable' may be passed as well.  Anyway, the user
608# can override the default with the --enable/--disable switch.
609AC_DEFUN([AM_MAINTAINER_MODE],
610[m4_case(m4_default([$1], [disable]),
611       [enable], [m4_define([am_maintainer_other], [disable])],
612       [disable], [m4_define([am_maintainer_other], [enable])],
613       [m4_define([am_maintainer_other], [enable])
614        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
615AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
616  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
617  AC_ARG_ENABLE([maintainer-mode],
618[  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
619			  (and sometimes confusing) to the casual installer],
620      [USE_MAINTAINER_MODE=$enableval],
621      [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
622  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
623  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
624  MAINT=$MAINTAINER_MODE_TRUE
625  AC_SUBST([MAINT])dnl
626]
627)
628
629AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
630
631# Check to see how 'make' treats includes.	            -*- Autoconf -*-
632
633# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
634#
635# This file is free software; the Free Software Foundation
636# gives unlimited permission to copy and/or distribute it,
637# with or without modifications, as long as this notice is preserved.
638
639# serial 4
640
641# AM_MAKE_INCLUDE()
642# -----------------
643# Check to see how make treats includes.
644AC_DEFUN([AM_MAKE_INCLUDE],
645[am_make=${MAKE-make}
646cat > confinc << 'END'
647am__doit:
648	@echo this is the am__doit target
649.PHONY: am__doit
650END
651# If we don't find an include directive, just comment out the code.
652AC_MSG_CHECKING([for style of include used by $am_make])
653am__include="#"
654am__quote=
655_am_result=none
656# First try GNU make style include.
657echo "include confinc" > confmf
658# Ignore all kinds of additional output from `make'.
659case `$am_make -s -f confmf 2> /dev/null` in #(
660*the\ am__doit\ target*)
661  am__include=include
662  am__quote=
663  _am_result=GNU
664  ;;
665esac
666# Now try BSD make style include.
667if test "$am__include" = "#"; then
668   echo '.include "confinc"' > confmf
669   case `$am_make -s -f confmf 2> /dev/null` in #(
670   *the\ am__doit\ target*)
671     am__include=.include
672     am__quote="\""
673     _am_result=BSD
674     ;;
675   esac
676fi
677AC_SUBST([am__include])
678AC_SUBST([am__quote])
679AC_MSG_RESULT([$_am_result])
680rm -f confinc confmf
681])
682
683# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
684
685# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
686# Free Software Foundation, Inc.
687#
688# This file is free software; the Free Software Foundation
689# gives unlimited permission to copy and/or distribute it,
690# with or without modifications, as long as this notice is preserved.
691
692# serial 6
693
694# AM_MISSING_PROG(NAME, PROGRAM)
695# ------------------------------
696AC_DEFUN([AM_MISSING_PROG],
697[AC_REQUIRE([AM_MISSING_HAS_RUN])
698$1=${$1-"${am_missing_run}$2"}
699AC_SUBST($1)])
700
701
702# AM_MISSING_HAS_RUN
703# ------------------
704# Define MISSING if not defined so far and test if it supports --run.
705# If it does, set am_missing_run to use it, otherwise, to nothing.
706AC_DEFUN([AM_MISSING_HAS_RUN],
707[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
708AC_REQUIRE_AUX_FILE([missing])dnl
709if test x"${MISSING+set}" != xset; then
710  case $am_aux_dir in
711  *\ * | *\	*)
712    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
713  *)
714    MISSING="\${SHELL} $am_aux_dir/missing" ;;
715  esac
716fi
717# Use eval to expand $SHELL
718if eval "$MISSING --run true"; then
719  am_missing_run="$MISSING --run "
720else
721  am_missing_run=
722  AC_MSG_WARN([`missing' script is too old or missing])
723fi
724])
725
726# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
727#
728# This file is free software; the Free Software Foundation
729# gives unlimited permission to copy and/or distribute it,
730# with or without modifications, as long as this notice is preserved.
731
732# AM_PROG_MKDIR_P
733# ---------------
734# Check for `mkdir -p'.
735AC_DEFUN([AM_PROG_MKDIR_P],
736[AC_PREREQ([2.60])dnl
737AC_REQUIRE([AC_PROG_MKDIR_P])dnl
738dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
739dnl while keeping a definition of mkdir_p for backward compatibility.
740dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
741dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
742dnl Makefile.ins that do not define MKDIR_P, so we do our own
743dnl adjustment using top_builddir (which is defined more often than
744dnl MKDIR_P).
745AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
746case $mkdir_p in
747  [[\\/$]]* | ?:[[\\/]]*) ;;
748  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
749esac
750])
751
752# Helper functions for option handling.                     -*- Autoconf -*-
753
754# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
755#
756# This file is free software; the Free Software Foundation
757# gives unlimited permission to copy and/or distribute it,
758# with or without modifications, as long as this notice is preserved.
759
760# serial 4
761
762# _AM_MANGLE_OPTION(NAME)
763# -----------------------
764AC_DEFUN([_AM_MANGLE_OPTION],
765[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
766
767# _AM_SET_OPTION(NAME)
768# ------------------------------
769# Set option NAME.  Presently that only means defining a flag for this option.
770AC_DEFUN([_AM_SET_OPTION],
771[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
772
773# _AM_SET_OPTIONS(OPTIONS)
774# ----------------------------------
775# OPTIONS is a space-separated list of Automake options.
776AC_DEFUN([_AM_SET_OPTIONS],
777[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
778
779# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
780# -------------------------------------------
781# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
782AC_DEFUN([_AM_IF_OPTION],
783[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
784
785# Check to make sure that the build environment is sane.    -*- Autoconf -*-
786
787# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
788# Free Software Foundation, Inc.
789#
790# This file is free software; the Free Software Foundation
791# gives unlimited permission to copy and/or distribute it,
792# with or without modifications, as long as this notice is preserved.
793
794# serial 5
795
796# AM_SANITY_CHECK
797# ---------------
798AC_DEFUN([AM_SANITY_CHECK],
799[AC_MSG_CHECKING([whether build environment is sane])
800# Just in case
801sleep 1
802echo timestamp > conftest.file
803# Reject unsafe characters in $srcdir or the absolute working directory
804# name.  Accept space and tab only in the latter.
805am_lf='
806'
807case `pwd` in
808  *[[\\\"\#\$\&\'\`$am_lf]]*)
809    AC_MSG_ERROR([unsafe absolute working directory name]);;
810esac
811case $srcdir in
812  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
813    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
814esac
815
816# Do `set' in a subshell so we don't clobber the current shell's
817# arguments.  Must try -L first in case configure is actually a
818# symlink; some systems play weird games with the mod time of symlinks
819# (eg FreeBSD returns the mod time of the symlink's containing
820# directory).
821if (
822   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
823   if test "$[*]" = "X"; then
824      # -L didn't work.
825      set X `ls -t "$srcdir/configure" conftest.file`
826   fi
827   rm -f conftest.file
828   if test "$[*]" != "X $srcdir/configure conftest.file" \
829      && test "$[*]" != "X conftest.file $srcdir/configure"; then
830
831      # If neither matched, then we have a broken ls.  This can happen
832      # if, for instance, CONFIG_SHELL is bash and it inherits a
833      # broken ls alias from the environment.  This has actually
834      # happened.  Such a system could not be considered "sane".
835      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
836alias in your environment])
837   fi
838
839   test "$[2]" = conftest.file
840   )
841then
842   # Ok.
843   :
844else
845   AC_MSG_ERROR([newly created file is older than distributed files!
846Check your system clock])
847fi
848AC_MSG_RESULT(yes)])
849
850# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
851#
852# This file is free software; the Free Software Foundation
853# gives unlimited permission to copy and/or distribute it,
854# with or without modifications, as long as this notice is preserved.
855
856# AM_PROG_INSTALL_STRIP
857# ---------------------
858# One issue with vendor `install' (even GNU) is that you can't
859# specify the program used to strip binaries.  This is especially
860# annoying in cross-compiling environments, where the build's strip
861# is unlikely to handle the host's binaries.
862# Fortunately install-sh will honor a STRIPPROG variable, so we
863# always use install-sh in `make install-strip', and initialize
864# STRIPPROG with the value of the STRIP variable (set by the user).
865AC_DEFUN([AM_PROG_INSTALL_STRIP],
866[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
867# Installed binaries are usually stripped using `strip' when the user
868# run `make install-strip'.  However `strip' might not be the right
869# tool to use in cross-compilation environments, therefore Automake
870# will honor the `STRIP' environment variable to overrule this program.
871dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
872if test "$cross_compiling" != no; then
873  AC_CHECK_TOOL([STRIP], [strip], :)
874fi
875INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
876AC_SUBST([INSTALL_STRIP_PROGRAM])])
877
878# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
879#
880# This file is free software; the Free Software Foundation
881# gives unlimited permission to copy and/or distribute it,
882# with or without modifications, as long as this notice is preserved.
883
884# serial 2
885
886# _AM_SUBST_NOTMAKE(VARIABLE)
887# ---------------------------
888# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
889# This macro is traced by Automake.
890AC_DEFUN([_AM_SUBST_NOTMAKE])
891
892# AM_SUBST_NOTMAKE(VARIABLE)
893# ---------------------------
894# Public sister of _AM_SUBST_NOTMAKE.
895AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
896
897# Check how to create a tarball.                            -*- Autoconf -*-
898
899# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
900#
901# This file is free software; the Free Software Foundation
902# gives unlimited permission to copy and/or distribute it,
903# with or without modifications, as long as this notice is preserved.
904
905# serial 2
906
907# _AM_PROG_TAR(FORMAT)
908# --------------------
909# Check how to create a tarball in format FORMAT.
910# FORMAT should be one of `v7', `ustar', or `pax'.
911#
912# Substitute a variable $(am__tar) that is a command
913# writing to stdout a FORMAT-tarball containing the directory
914# $tardir.
915#     tardir=directory && $(am__tar) > result.tar
916#
917# Substitute a variable $(am__untar) that extract such
918# a tarball read from stdin.
919#     $(am__untar) < result.tar
920AC_DEFUN([_AM_PROG_TAR],
921[# Always define AMTAR for backward compatibility.
922AM_MISSING_PROG([AMTAR], [tar])
923m4_if([$1], [v7],
924     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
925     [m4_case([$1], [ustar],, [pax],,
926              [m4_fatal([Unknown tar format])])
927AC_MSG_CHECKING([how to create a $1 tar archive])
928# Loop over all known methods to create a tar archive until one works.
929_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
930_am_tools=${am_cv_prog_tar_$1-$_am_tools}
931# Do not fold the above two line into one, because Tru64 sh and
932# Solaris sh will not grok spaces in the rhs of `-'.
933for _am_tool in $_am_tools
934do
935  case $_am_tool in
936  gnutar)
937    for _am_tar in tar gnutar gtar;
938    do
939      AM_RUN_LOG([$_am_tar --version]) && break
940    done
941    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
942    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
943    am__untar="$_am_tar -xf -"
944    ;;
945  plaintar)
946    # Must skip GNU tar: if it does not support --format= it doesn't create
947    # ustar tarball either.
948    (tar --version) >/dev/null 2>&1 && continue
949    am__tar='tar chf - "$$tardir"'
950    am__tar_='tar chf - "$tardir"'
951    am__untar='tar xf -'
952    ;;
953  pax)
954    am__tar='pax -L -x $1 -w "$$tardir"'
955    am__tar_='pax -L -x $1 -w "$tardir"'
956    am__untar='pax -r'
957    ;;
958  cpio)
959    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
960    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
961    am__untar='cpio -i -H $1 -d'
962    ;;
963  none)
964    am__tar=false
965    am__tar_=false
966    am__untar=false
967    ;;
968  esac
969
970  # If the value was cached, stop now.  We just wanted to have am__tar
971  # and am__untar set.
972  test -n "${am_cv_prog_tar_$1}" && break
973
974  # tar/untar a dummy directory, and stop if the command works
975  rm -rf conftest.dir
976  mkdir conftest.dir
977  echo GrepMe > conftest.dir/file
978  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
979  rm -rf conftest.dir
980  if test -s conftest.tar; then
981    AM_RUN_LOG([$am__untar <conftest.tar])
982    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
983  fi
984done
985rm -rf conftest.dir
986
987AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
988AC_MSG_RESULT([$am_cv_prog_tar_$1])])
989AC_SUBST([am__tar])
990AC_SUBST([am__untar])
991]) # _AM_PROG_TAR
992
993m4_include([../config/acx.m4])
994m4_include([../config/depstand.m4])
995m4_include([../config/lead-dot.m4])
996m4_include([../config/libstdc++-raw-cxx.m4])
997m4_include([../config/multi.m4])
998m4_include([../config/override.m4])
999m4_include([../config/stdint.m4])
1000m4_include([../ltoptions.m4])
1001m4_include([../ltsugar.m4])
1002m4_include([../ltversion.m4])
1003m4_include([../lt~obsolete.m4])
1004m4_include([acinclude.m4])
1005