1# generated automatically by aclocal 1.12.1 -*- Autoconf -*-
2
3# Copyright (C) 1996-2012 Free Software Foundation, Inc.
4
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) 2002-2012 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# serial 8
29
30# AM_AUTOMAKE_VERSION(VERSION)
31# ----------------------------
32# Automake X.Y traces this macro to ensure aclocal.m4 has been
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60# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
61
62# Copyright (C) 2001-2012 Free Software Foundation, Inc.
63#
64# This file is free software; the Free Software Foundation
65# gives unlimited permission to copy and/or distribute it,
66# with or without modifications, as long as this notice is preserved.
67
68# serial 2
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115# AM_CONDITIONAL                                            -*- Autoconf -*-
116
117# Copyright (C) 1997-2012 Free Software Foundation, Inc.
118#
119# This file is free software; the Free Software Foundation
120# gives unlimited permission to copy and/or distribute it,
121# with or without modifications, as long as this notice is preserved.
122
123# serial 10
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125# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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149
150# Copyright (C) 1999-2012 Free Software Foundation, Inc.
151#
152# This file is free software; the Free Software Foundation
153# gives unlimited permission to copy and/or distribute it,
154# with or without modifications, as long as this notice is preserved.
155
156# serial 17
157
158# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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164
165# _AM_DEPENDENCIES(NAME)
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307
308# AM_SET_DEPDIR
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318# AM_DEP_TRACK
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339
340# Generate code to set up dependency tracking.              -*- Autoconf -*-
341
342# Copyright (C) 1999-2012 Free Software Foundation, Inc.
343#
344# This file is free software; the Free Software Foundation
345# gives unlimited permission to copy and/or distribute it,
346# with or without modifications, as long as this notice is preserved.
347
348# serial 6
349
350# _AM_OUTPUT_DEPENDENCY_COMMANDS
351# ------------------------------
352AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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402
403
404# AM_OUTPUT_DEPENDENCY_COMMANDS
405# -----------------------------
406# This macro should only be invoked once -- use via AC_REQUIRE.
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416
417# Do all the work for Automake.                             -*- Autoconf -*-
418
419# Copyright (C) 1996-2012 Free Software Foundation, Inc.
420#
421# This file is free software; the Free Software Foundation
422# gives unlimited permission to copy and/or distribute it,
423# with or without modifications, as long as this notice is preserved.
424
425# serial 19
426
427# This macro actually does too much.  Some checks are only needed if
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430# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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529			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
530])
531_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
532dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
533dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
534dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
535AC_CONFIG_COMMANDS_PRE(dnl
536[m4_provide_if([_AM_COMPILER_EXEEXT],
537  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
538])
539
540dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
541dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
542dnl mangled by Autoconf and run in a shell conditional statement.
543m4_define([_AC_COMPILER_EXEEXT],
544m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
545
546
547# When config.status generates a header, we must update the stamp-h file.
548# This file resides in the same directory as the config header
549# that is generated.  The stamp files are numbered to have different names.
550
551# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
552# loop where config.status creates the headers, so we can generate
553# our stamp files there.
554AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
555[# Compute $1's index in $config_headers.
556_am_arg=$1
557_am_stamp_count=1
558for _am_header in $config_headers :; do
559  case $_am_header in
560    $_am_arg | $_am_arg:* )
561      break ;;
562    * )
563      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
564  esac
565done
566echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
567
568# Copyright (C) 2001-2012 Free Software Foundation, Inc.
569#
570# This file is free software; the Free Software Foundation
571# gives unlimited permission to copy and/or distribute it,
572# with or without modifications, as long as this notice is preserved.
573
574# serial 8
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} $am_aux_dir/install-sh"
587  esac
588fi
589AC_SUBST([install_sh])])
590
591# Copyright (C) 2003-2012 Free Software Foundation, Inc.
592#
593# This file is free software; the Free Software Foundation
594# gives unlimited permission to copy and/or distribute it,
595# with or without modifications, as long as this notice is preserved.
596
597# serial 2
598
599# Check whether the underlying file-system supports filenames
600# with a leading dot.  For instance MS-DOS doesn't.
601AC_DEFUN([AM_SET_LEADING_DOT],
602[rm -rf .tst 2>/dev/null
603mkdir .tst 2>/dev/null
604if test -d .tst; then
605  am__leading_dot=.
606else
607  am__leading_dot=_
608fi
609rmdir .tst 2>/dev/null
610AC_SUBST([am__leading_dot])])
611
612# Check to see how 'make' treats includes.	            -*- Autoconf -*-
613
614# Copyright (C) 2001-2012 Free Software Foundation, Inc.
615#
616# This file is free software; the Free Software Foundation
617# gives unlimited permission to copy and/or distribute it,
618# with or without modifications, as long as this notice is preserved.
619
620# serial 5
621
622# AM_MAKE_INCLUDE()
623# -----------------
624# Check to see how make treats includes.
625AC_DEFUN([AM_MAKE_INCLUDE],
626[am_make=${MAKE-make}
627cat > confinc << 'END'
628am__doit:
629	@echo this is the am__doit target
630.PHONY: am__doit
631END
632# If we don't find an include directive, just comment out the code.
633AC_MSG_CHECKING([for style of include used by $am_make])
634am__include="#"
635am__quote=
636_am_result=none
637# First try GNU make style include.
638echo "include confinc" > confmf
639# Ignore all kinds of additional output from 'make'.
640case `$am_make -s -f confmf 2> /dev/null` in #(
641*the\ am__doit\ target*)
642  am__include=include
643  am__quote=
644  _am_result=GNU
645  ;;
646esac
647# Now try BSD make style include.
648if test "$am__include" = "#"; then
649   echo '.include "confinc"' > confmf
650   case `$am_make -s -f confmf 2> /dev/null` in #(
651   *the\ am__doit\ target*)
652     am__include=.include
653     am__quote="\""
654     _am_result=BSD
655     ;;
656   esac
657fi
658AC_SUBST([am__include])
659AC_SUBST([am__quote])
660AC_MSG_RESULT([$_am_result])
661rm -f confinc confmf
662])
663
664# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
665
666# Copyright (C) 1997-2012 Free Software Foundation, Inc.
667#
668# This file is free software; the Free Software Foundation
669# gives unlimited permission to copy and/or distribute it,
670# with or without modifications, as long as this notice is preserved.
671
672# serial 7
673
674# AM_MISSING_PROG(NAME, PROGRAM)
675# ------------------------------
676AC_DEFUN([AM_MISSING_PROG],
677[AC_REQUIRE([AM_MISSING_HAS_RUN])
678$1=${$1-"${am_missing_run}$2"}
679AC_SUBST($1)])
680
681
682# AM_MISSING_HAS_RUN
683# ------------------
684# Define MISSING if not defined so far and test if it supports --run.
685# If it does, set am_missing_run to use it, otherwise, to nothing.
686AC_DEFUN([AM_MISSING_HAS_RUN],
687[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
688AC_REQUIRE_AUX_FILE([missing])dnl
689if test x"${MISSING+set}" != xset; then
690  case $am_aux_dir in
691  *\ * | *\	*)
692    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
693  *)
694    MISSING="\${SHELL} $am_aux_dir/missing" ;;
695  esac
696fi
697# Use eval to expand $SHELL
698if eval "$MISSING --run true"; then
699  am_missing_run="$MISSING --run "
700else
701  am_missing_run=
702  AC_MSG_WARN(['missing' script is too old or missing])
703fi
704])
705
706# Helper functions for option handling.                     -*- Autoconf -*-
707
708# Copyright (C) 2001-2012 Free Software Foundation, Inc.
709#
710# This file is free software; the Free Software Foundation
711# gives unlimited permission to copy and/or distribute it,
712# with or without modifications, as long as this notice is preserved.
713
714# serial 6
715
716# _AM_MANGLE_OPTION(NAME)
717# -----------------------
718AC_DEFUN([_AM_MANGLE_OPTION],
719[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
720
721# _AM_SET_OPTION(NAME)
722# --------------------
723# Set option NAME.  Presently that only means defining a flag for this option.
724AC_DEFUN([_AM_SET_OPTION],
725[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
726
727# _AM_SET_OPTIONS(OPTIONS)
728# ------------------------
729# OPTIONS is a space-separated list of Automake options.
730AC_DEFUN([_AM_SET_OPTIONS],
731[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
732
733# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
734# -------------------------------------------
735# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
736AC_DEFUN([_AM_IF_OPTION],
737[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
738
739# Check to make sure that the build environment is sane.    -*- Autoconf -*-
740
741# Copyright (C) 1996-2012 Free Software Foundation, Inc.
742#
743# This file is free software; the Free Software Foundation
744# gives unlimited permission to copy and/or distribute it,
745# with or without modifications, as long as this notice is preserved.
746
747# serial 9
748
749# AM_SANITY_CHECK
750# ---------------
751AC_DEFUN([AM_SANITY_CHECK],
752[AC_MSG_CHECKING([whether build environment is sane])
753# Reject unsafe characters in $srcdir or the absolute working directory
754# name.  Accept space and tab only in the latter.
755am_lf='
756'
757case `pwd` in
758  *[[\\\"\#\$\&\'\`$am_lf]]*)
759    AC_MSG_ERROR([unsafe absolute working directory name]);;
760esac
761case $srcdir in
762  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
763    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
764esac
765
766# Do 'set' in a subshell so we don't clobber the current shell's
767# arguments.  Must try -L first in case configure is actually a
768# symlink; some systems play weird games with the mod time of symlinks
769# (eg FreeBSD returns the mod time of the symlink's containing
770# directory).
771if (
772   am_has_slept=no
773   for am_try in 1 2; do
774     echo "timestamp, slept: $am_has_slept" > conftest.file
775     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
776     if test "$[*]" = "X"; then
777	# -L didn't work.
778	set X `ls -t "$srcdir/configure" conftest.file`
779     fi
780     if test "$[*]" != "X $srcdir/configure conftest.file" \
781	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
782
783	# If neither matched, then we have a broken ls.  This can happen
784	# if, for instance, CONFIG_SHELL is bash and it inherits a
785	# broken ls alias from the environment.  This has actually
786	# happened.  Such a system could not be considered "sane".
787	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
788  alias in your environment])
789     fi
790     if test "$[2]" = conftest.file || test $am_try -eq 2; then
791       break
792     fi
793     # Just in case.
794     sleep 1
795     am_has_slept=yes
796   done
797   test "$[2]" = conftest.file
798   )
799then
800   # Ok.
801   :
802else
803   AC_MSG_ERROR([newly created file is older than distributed files!
804Check your system clock])
805fi
806AC_MSG_RESULT([yes])
807# If we didn't sleep, we still need to ensure time stamps of config.status and
808# generated files are strictly newer.
809am_sleep_pid=
810if grep 'slept: no' conftest.file >/dev/null 2>&1; then
811  ( sleep 1 ) &
812  am_sleep_pid=$!
813fi
814AC_CONFIG_COMMANDS_PRE(
815  [AC_MSG_CHECKING([that generated files are newer than configure])
816   if test -n "$am_sleep_pid"; then
817     # Hide warnings about reused PIDs.
818     wait $am_sleep_pid 2>/dev/null
819   fi
820   AC_MSG_RESULT([done])])
821rm -f conftest.file
822])
823
824# Copyright (C) 2001-2012 Free Software Foundation, Inc.
825#
826# This file is free software; the Free Software Foundation
827# gives unlimited permission to copy and/or distribute it,
828# with or without modifications, as long as this notice is preserved.
829
830# serial 2
831
832# AM_PROG_INSTALL_STRIP
833# ---------------------
834# One issue with vendor 'install' (even GNU) is that you can't
835# specify the program used to strip binaries.  This is especially
836# annoying in cross-compiling environments, where the build's strip
837# is unlikely to handle the host's binaries.
838# Fortunately install-sh will honor a STRIPPROG variable, so we
839# always use install-sh in "make install-strip", and initialize
840# STRIPPROG with the value of the STRIP variable (set by the user).
841AC_DEFUN([AM_PROG_INSTALL_STRIP],
842[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
843# Installed binaries are usually stripped using 'strip' when the user
844# run "make install-strip".  However 'strip' might not be the right
845# tool to use in cross-compilation environments, therefore Automake
846# will honor the 'STRIP' environment variable to overrule this program.
847dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
848if test "$cross_compiling" != no; then
849  AC_CHECK_TOOL([STRIP], [strip], :)
850fi
851INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
852AC_SUBST([INSTALL_STRIP_PROGRAM])])
853
854# Copyright (C) 2006-2012 Free Software Foundation, Inc.
855#
856# This file is free software; the Free Software Foundation
857# gives unlimited permission to copy and/or distribute it,
858# with or without modifications, as long as this notice is preserved.
859
860# serial 3
861
862# _AM_SUBST_NOTMAKE(VARIABLE)
863# ---------------------------
864# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
865# This macro is traced by Automake.
866AC_DEFUN([_AM_SUBST_NOTMAKE])
867
868# AM_SUBST_NOTMAKE(VARIABLE)
869# --------------------------
870# Public sister of _AM_SUBST_NOTMAKE.
871AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
872
873# Check how to create a tarball.                            -*- Autoconf -*-
874
875# Copyright (C) 2004-2012 Free Software Foundation, Inc.
876#
877# This file is free software; the Free Software Foundation
878# gives unlimited permission to copy and/or distribute it,
879# with or without modifications, as long as this notice is preserved.
880
881# serial 3
882
883# _AM_PROG_TAR(FORMAT)
884# --------------------
885# Check how to create a tarball in format FORMAT.
886# FORMAT should be one of 'v7', 'ustar', or 'pax'.
887#
888# Substitute a variable $(am__tar) that is a command
889# writing to stdout a FORMAT-tarball containing the directory
890# $tardir.
891#     tardir=directory && $(am__tar) > result.tar
892#
893# Substitute a variable $(am__untar) that extract such
894# a tarball read from stdin.
895#     $(am__untar) < result.tar
896AC_DEFUN([_AM_PROG_TAR],
897[# Always define AMTAR for backward compatibility.  Yes, it's still used
898# in the wild :-(  We should find a proper way to deprecate it ...
899AC_SUBST([AMTAR], ['$${TAR-tar}'])
900m4_if([$1], [v7],
901     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
902     [m4_case([$1], [ustar],, [pax],,
903              [m4_fatal([Unknown tar format])])
904AC_MSG_CHECKING([how to create a $1 tar archive])
905# Loop over all known methods to create a tar archive until one works.
906_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
907_am_tools=${am_cv_prog_tar_$1-$_am_tools}
908# Do not fold the above two line into one, because Tru64 sh and
909# Solaris sh will not grok spaces in the rhs of '-'.
910for _am_tool in $_am_tools
911do
912  case $_am_tool in
913  gnutar)
914    for _am_tar in tar gnutar gtar;
915    do
916      AM_RUN_LOG([$_am_tar --version]) && break
917    done
918    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
919    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
920    am__untar="$_am_tar -xf -"
921    ;;
922  plaintar)
923    # Must skip GNU tar: if it does not support --format= it doesn't create
924    # ustar tarball either.
925    (tar --version) >/dev/null 2>&1 && continue
926    am__tar='tar chf - "$$tardir"'
927    am__tar_='tar chf - "$tardir"'
928    am__untar='tar xf -'
929    ;;
930  pax)
931    am__tar='pax -L -x $1 -w "$$tardir"'
932    am__tar_='pax -L -x $1 -w "$tardir"'
933    am__untar='pax -r'
934    ;;
935  cpio)
936    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
937    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
938    am__untar='cpio -i -H $1 -d'
939    ;;
940  none)
941    am__tar=false
942    am__tar_=false
943    am__untar=false
944    ;;
945  esac
946
947  # If the value was cached, stop now.  We just wanted to have am__tar
948  # and am__untar set.
949  test -n "${am_cv_prog_tar_$1}" && break
950
951  # tar/untar a dummy directory, and stop if the command works
952  rm -rf conftest.dir
953  mkdir conftest.dir
954  echo GrepMe > conftest.dir/file
955  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
956  rm -rf conftest.dir
957  if test -s conftest.tar; then
958    AM_RUN_LOG([$am__untar <conftest.tar])
959    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
960  fi
961done
962rm -rf conftest.dir
963
964AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
965AC_MSG_RESULT([$am_cv_prog_tar_$1])])
966AC_SUBST([am__tar])
967AC_SUBST([am__untar])
968]) # _AM_PROG_TAR
969
970