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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50# AM_SET_CURRENT_AUTOMAKE_VERSION
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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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295  cd ..
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306
307
308# AM_SET_DEPDIR
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317
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.
407#
408# This code is only required when automatic dependency tracking
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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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429
430# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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528			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
529])
530_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
531dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
532dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
533dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
534AC_CONFIG_COMMANDS_PRE(dnl
535[m4_provide_if([_AM_COMPILER_EXEEXT],
536  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
537])
538
539dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
540dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
541dnl mangled by Autoconf and run in a shell conditional statement.
542m4_define([_AC_COMPILER_EXEEXT],
543m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
544
545
546# When config.status generates a header, we must update the stamp-h file.
547# This file resides in the same directory as the config header
548# that is generated.  The stamp files are numbered to have different names.
549
550# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
551# loop where config.status creates the headers, so we can generate
552# our stamp files there.
553AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
554[# Compute $1's index in $config_headers.
555_am_arg=$1
556_am_stamp_count=1
557for _am_header in $config_headers :; do
558  case $_am_header in
559    $_am_arg | $_am_arg:* )
560      break ;;
561    * )
562      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
563  esac
564done
565echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
566
567# Copyright (C) 2001-2012 Free Software Foundation, Inc.
568#
569# This file is free software; the Free Software Foundation
570# gives unlimited permission to copy and/or distribute it,
571# with or without modifications, as long as this notice is preserved.
572
573# serial 8
574
575# AM_PROG_INSTALL_SH
576# ------------------
577# Define $install_sh.
578AC_DEFUN([AM_PROG_INSTALL_SH],
579[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
580if test x"${install_sh}" != xset; then
581  case $am_aux_dir in
582  *\ * | *\	*)
583    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
584  *)
585    install_sh="\${SHELL} $am_aux_dir/install-sh"
586  esac
587fi
588AC_SUBST([install_sh])])
589
590# Copyright (C) 2003-2012 Free Software Foundation, Inc.
591#
592# This file is free software; the Free Software Foundation
593# gives unlimited permission to copy and/or distribute it,
594# with or without modifications, as long as this notice is preserved.
595
596# serial 2
597
598# Check whether the underlying file-system supports filenames
599# with a leading dot.  For instance MS-DOS doesn't.
600AC_DEFUN([AM_SET_LEADING_DOT],
601[rm -rf .tst 2>/dev/null
602mkdir .tst 2>/dev/null
603if test -d .tst; then
604  am__leading_dot=.
605else
606  am__leading_dot=_
607fi
608rmdir .tst 2>/dev/null
609AC_SUBST([am__leading_dot])])
610
611# Check to see how 'make' treats includes.	            -*- Autoconf -*-
612
613# Copyright (C) 2001-2012 Free Software Foundation, Inc.
614#
615# This file is free software; the Free Software Foundation
616# gives unlimited permission to copy and/or distribute it,
617# with or without modifications, as long as this notice is preserved.
618
619# serial 5
620
621# AM_MAKE_INCLUDE()
622# -----------------
623# Check to see how make treats includes.
624AC_DEFUN([AM_MAKE_INCLUDE],
625[am_make=${MAKE-make}
626cat > confinc << 'END'
627am__doit:
628	@echo this is the am__doit target
629.PHONY: am__doit
630END
631# If we don't find an include directive, just comment out the code.
632AC_MSG_CHECKING([for style of include used by $am_make])
633am__include="#"
634am__quote=
635_am_result=none
636# First try GNU make style include.
637echo "include confinc" > confmf
638# Ignore all kinds of additional output from 'make'.
639case `$am_make -s -f confmf 2> /dev/null` in #(
640*the\ am__doit\ target*)
641  am__include=include
642  am__quote=
643  _am_result=GNU
644  ;;
645esac
646# Now try BSD make style include.
647if test "$am__include" = "#"; then
648   echo '.include "confinc"' > confmf
649   case `$am_make -s -f confmf 2> /dev/null` in #(
650   *the\ am__doit\ target*)
651     am__include=.include
652     am__quote="\""
653     _am_result=BSD
654     ;;
655   esac
656fi
657AC_SUBST([am__include])
658AC_SUBST([am__quote])
659AC_MSG_RESULT([$_am_result])
660rm -f confinc confmf
661])
662
663# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
664
665# Copyright (C) 1997-2012 Free Software Foundation, Inc.
666#
667# This file is free software; the Free Software Foundation
668# gives unlimited permission to copy and/or distribute it,
669# with or without modifications, as long as this notice is preserved.
670
671# serial 7
672
673# AM_MISSING_PROG(NAME, PROGRAM)
674# ------------------------------
675AC_DEFUN([AM_MISSING_PROG],
676[AC_REQUIRE([AM_MISSING_HAS_RUN])
677$1=${$1-"${am_missing_run}$2"}
678AC_SUBST($1)])
679
680
681# AM_MISSING_HAS_RUN
682# ------------------
683# Define MISSING if not defined so far and test if it supports --run.
684# If it does, set am_missing_run to use it, otherwise, to nothing.
685AC_DEFUN([AM_MISSING_HAS_RUN],
686[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
687AC_REQUIRE_AUX_FILE([missing])dnl
688if test x"${MISSING+set}" != xset; then
689  case $am_aux_dir in
690  *\ * | *\	*)
691    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
692  *)
693    MISSING="\${SHELL} $am_aux_dir/missing" ;;
694  esac
695fi
696# Use eval to expand $SHELL
697if eval "$MISSING --run true"; then
698  am_missing_run="$MISSING --run "
699else
700  am_missing_run=
701  AC_MSG_WARN(['missing' script is too old or missing])
702fi
703])
704
705# Helper functions for option handling.                     -*- Autoconf -*-
706
707# Copyright (C) 2001-2012 Free Software Foundation, Inc.
708#
709# This file is free software; the Free Software Foundation
710# gives unlimited permission to copy and/or distribute it,
711# with or without modifications, as long as this notice is preserved.
712
713# serial 6
714
715# _AM_MANGLE_OPTION(NAME)
716# -----------------------
717AC_DEFUN([_AM_MANGLE_OPTION],
718[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
719
720# _AM_SET_OPTION(NAME)
721# --------------------
722# Set option NAME.  Presently that only means defining a flag for this option.
723AC_DEFUN([_AM_SET_OPTION],
724[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
725
726# _AM_SET_OPTIONS(OPTIONS)
727# ------------------------
728# OPTIONS is a space-separated list of Automake options.
729AC_DEFUN([_AM_SET_OPTIONS],
730[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
731
732# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
733# -------------------------------------------
734# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
735AC_DEFUN([_AM_IF_OPTION],
736[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
737
738# Check to make sure that the build environment is sane.    -*- Autoconf -*-
739
740# Copyright (C) 1996-2012 Free Software Foundation, Inc.
741#
742# This file is free software; the Free Software Foundation
743# gives unlimited permission to copy and/or distribute it,
744# with or without modifications, as long as this notice is preserved.
745
746# serial 9
747
748# AM_SANITY_CHECK
749# ---------------
750AC_DEFUN([AM_SANITY_CHECK],
751[AC_MSG_CHECKING([whether build environment is sane])
752# Reject unsafe characters in $srcdir or the absolute working directory
753# name.  Accept space and tab only in the latter.
754am_lf='
755'
756case `pwd` in
757  *[[\\\"\#\$\&\'\`$am_lf]]*)
758    AC_MSG_ERROR([unsafe absolute working directory name]);;
759esac
760case $srcdir in
761  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
762    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
763esac
764
765# Do 'set' in a subshell so we don't clobber the current shell's
766# arguments.  Must try -L first in case configure is actually a
767# symlink; some systems play weird games with the mod time of symlinks
768# (eg FreeBSD returns the mod time of the symlink's containing
769# directory).
770if (
771   am_has_slept=no
772   for am_try in 1 2; do
773     echo "timestamp, slept: $am_has_slept" > conftest.file
774     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
775     if test "$[*]" = "X"; then
776	# -L didn't work.
777	set X `ls -t "$srcdir/configure" conftest.file`
778     fi
779     if test "$[*]" != "X $srcdir/configure conftest.file" \
780	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
781
782	# If neither matched, then we have a broken ls.  This can happen
783	# if, for instance, CONFIG_SHELL is bash and it inherits a
784	# broken ls alias from the environment.  This has actually
785	# happened.  Such a system could not be considered "sane".
786	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
787  alias in your environment])
788     fi
789     if test "$[2]" = conftest.file || test $am_try -eq 2; then
790       break
791     fi
792     # Just in case.
793     sleep 1
794     am_has_slept=yes
795   done
796   test "$[2]" = conftest.file
797   )
798then
799   # Ok.
800   :
801else
802   AC_MSG_ERROR([newly created file is older than distributed files!
803Check your system clock])
804fi
805AC_MSG_RESULT([yes])
806# If we didn't sleep, we still need to ensure time stamps of config.status and
807# generated files are strictly newer.
808am_sleep_pid=
809if grep 'slept: no' conftest.file >/dev/null 2>&1; then
810  ( sleep 1 ) &
811  am_sleep_pid=$!
812fi
813AC_CONFIG_COMMANDS_PRE(
814  [AC_MSG_CHECKING([that generated files are newer than configure])
815   if test -n "$am_sleep_pid"; then
816     # Hide warnings about reused PIDs.
817     wait $am_sleep_pid 2>/dev/null
818   fi
819   AC_MSG_RESULT([done])])
820rm -f conftest.file
821])
822
823# Copyright (C) 2001-2012 Free Software Foundation, Inc.
824#
825# This file is free software; the Free Software Foundation
826# gives unlimited permission to copy and/or distribute it,
827# with or without modifications, as long as this notice is preserved.
828
829# serial 2
830
831# AM_PROG_INSTALL_STRIP
832# ---------------------
833# One issue with vendor 'install' (even GNU) is that you can't
834# specify the program used to strip binaries.  This is especially
835# annoying in cross-compiling environments, where the build's strip
836# is unlikely to handle the host's binaries.
837# Fortunately install-sh will honor a STRIPPROG variable, so we
838# always use install-sh in "make install-strip", and initialize
839# STRIPPROG with the value of the STRIP variable (set by the user).
840AC_DEFUN([AM_PROG_INSTALL_STRIP],
841[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
842# Installed binaries are usually stripped using 'strip' when the user
843# run "make install-strip".  However 'strip' might not be the right
844# tool to use in cross-compilation environments, therefore Automake
845# will honor the 'STRIP' environment variable to overrule this program.
846dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
847if test "$cross_compiling" != no; then
848  AC_CHECK_TOOL([STRIP], [strip], :)
849fi
850INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
851AC_SUBST([INSTALL_STRIP_PROGRAM])])
852
853# Copyright (C) 2006-2012 Free Software Foundation, Inc.
854#
855# This file is free software; the Free Software Foundation
856# gives unlimited permission to copy and/or distribute it,
857# with or without modifications, as long as this notice is preserved.
858
859# serial 3
860
861# _AM_SUBST_NOTMAKE(VARIABLE)
862# ---------------------------
863# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
864# This macro is traced by Automake.
865AC_DEFUN([_AM_SUBST_NOTMAKE])
866
867# AM_SUBST_NOTMAKE(VARIABLE)
868# --------------------------
869# Public sister of _AM_SUBST_NOTMAKE.
870AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
871
872# Check how to create a tarball.                            -*- Autoconf -*-
873
874# Copyright (C) 2004-2012 Free Software Foundation, Inc.
875#
876# This file is free software; the Free Software Foundation
877# gives unlimited permission to copy and/or distribute it,
878# with or without modifications, as long as this notice is preserved.
879
880# serial 3
881
882# _AM_PROG_TAR(FORMAT)
883# --------------------
884# Check how to create a tarball in format FORMAT.
885# FORMAT should be one of 'v7', 'ustar', or 'pax'.
886#
887# Substitute a variable $(am__tar) that is a command
888# writing to stdout a FORMAT-tarball containing the directory
889# $tardir.
890#     tardir=directory && $(am__tar) > result.tar
891#
892# Substitute a variable $(am__untar) that extract such
893# a tarball read from stdin.
894#     $(am__untar) < result.tar
895AC_DEFUN([_AM_PROG_TAR],
896[# Always define AMTAR for backward compatibility.  Yes, it's still used
897# in the wild :-(  We should find a proper way to deprecate it ...
898AC_SUBST([AMTAR], ['$${TAR-tar}'])
899m4_if([$1], [v7],
900     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
901     [m4_case([$1], [ustar],, [pax],,
902              [m4_fatal([Unknown tar format])])
903AC_MSG_CHECKING([how to create a $1 tar archive])
904# Loop over all known methods to create a tar archive until one works.
905_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
906_am_tools=${am_cv_prog_tar_$1-$_am_tools}
907# Do not fold the above two line into one, because Tru64 sh and
908# Solaris sh will not grok spaces in the rhs of '-'.
909for _am_tool in $_am_tools
910do
911  case $_am_tool in
912  gnutar)
913    for _am_tar in tar gnutar gtar;
914    do
915      AM_RUN_LOG([$_am_tar --version]) && break
916    done
917    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
918    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
919    am__untar="$_am_tar -xf -"
920    ;;
921  plaintar)
922    # Must skip GNU tar: if it does not support --format= it doesn't create
923    # ustar tarball either.
924    (tar --version) >/dev/null 2>&1 && continue
925    am__tar='tar chf - "$$tardir"'
926    am__tar_='tar chf - "$tardir"'
927    am__untar='tar xf -'
928    ;;
929  pax)
930    am__tar='pax -L -x $1 -w "$$tardir"'
931    am__tar_='pax -L -x $1 -w "$tardir"'
932    am__untar='pax -r'
933    ;;
934  cpio)
935    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
936    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
937    am__untar='cpio -i -H $1 -d'
938    ;;
939  none)
940    am__tar=false
941    am__tar_=false
942    am__untar=false
943    ;;
944  esac
945
946  # If the value was cached, stop now.  We just wanted to have am__tar
947  # and am__untar set.
948  test -n "${am_cv_prog_tar_$1}" && break
949
950  # tar/untar a dummy directory, and stop if the command works
951  rm -rf conftest.dir
952  mkdir conftest.dir
953  echo GrepMe > conftest.dir/file
954  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
955  rm -rf conftest.dir
956  if test -s conftest.tar; then
957    AM_RUN_LOG([$am__untar <conftest.tar])
958    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
959  fi
960done
961rm -rf conftest.dir
962
963AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
964AC_MSG_RESULT([$am_cv_prog_tar_$1])])
965AC_SUBST([am__tar])
966AC_SUBST([am__untar])
967]) # _AM_PROG_TAR
968
969