1# generated automatically by aclocal 1.12.2 -*- 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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312AC_DEFUN([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],
353[{
354  # Autoconf 2.62 quotes --file arguments for eval, but not when files
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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
428# your package does certain things.  But this isn't really a big deal.
429
430# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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486_AM_IF_OPTION([no-define],,
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519AC_PROVIDE_IFELSE([AC_PROG_CXX],
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528dnl but we still cater to Autoconf 2.62.
529m4_ifdef([AC_PROG_OBJCXX],
530[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
531		  [_AM_DEPENDENCIES([OBJCXX])],
532		  [m4_define([AC_PROG_OBJCXX],
533			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
534])
535_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
536dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
537dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
538dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
539AC_CONFIG_COMMANDS_PRE(dnl
540[m4_provide_if([_AM_COMPILER_EXEEXT],
541  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
542])
543
544dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
545dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
546dnl mangled by Autoconf and run in a shell conditional statement.
547m4_define([_AC_COMPILER_EXEEXT],
548m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
549
550
551# When config.status generates a header, we must update the stamp-h file.
552# This file resides in the same directory as the config header
553# that is generated.  The stamp files are numbered to have different names.
554
555# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
556# loop where config.status creates the headers, so we can generate
557# our stamp files there.
558AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
559[# Compute $1's index in $config_headers.
560_am_arg=$1
561_am_stamp_count=1
562for _am_header in $config_headers :; do
563  case $_am_header in
564    $_am_arg | $_am_arg:* )
565      break ;;
566    * )
567      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
568  esac
569done
570echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
571
572# Copyright (C) 2001-2012 Free Software Foundation, Inc.
573#
574# This file is free software; the Free Software Foundation
575# gives unlimited permission to copy and/or distribute it,
576# with or without modifications, as long as this notice is preserved.
577
578# serial 8
579
580# AM_PROG_INSTALL_SH
581# ------------------
582# Define $install_sh.
583AC_DEFUN([AM_PROG_INSTALL_SH],
584[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
585if test x"${install_sh}" != xset; then
586  case $am_aux_dir in
587  *\ * | *\	*)
588    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
589  *)
590    install_sh="\${SHELL} $am_aux_dir/install-sh"
591  esac
592fi
593AC_SUBST([install_sh])])
594
595# Copyright (C) 2003-2012 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 2
602
603# Check whether the underlying file-system supports filenames
604# with a leading dot.  For instance MS-DOS doesn't.
605AC_DEFUN([AM_SET_LEADING_DOT],
606[rm -rf .tst 2>/dev/null
607mkdir .tst 2>/dev/null
608if test -d .tst; then
609  am__leading_dot=.
610else
611  am__leading_dot=_
612fi
613rmdir .tst 2>/dev/null
614AC_SUBST([am__leading_dot])])
615
616# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
617# From Jim Meyering
618
619# Copyright (C) 1996-2012 Free Software Foundation, Inc.
620#
621# This file is free software; the Free Software Foundation
622# gives unlimited permission to copy and/or distribute it,
623# with or without modifications, as long as this notice is preserved.
624
625# serial 7
626
627# AM_MAINTAINER_MODE([DEFAULT-MODE])
628# ----------------------------------
629# Control maintainer-specific portions of Makefiles.
630# Default is to disable them, unless 'enable' is passed literally.
631# For symmetry, 'disable' may be passed as well.  Anyway, the user
632# can override the default with the --enable/--disable switch.
633AC_DEFUN([AM_MAINTAINER_MODE],
634[m4_case(m4_default([$1], [disable]),
635       [enable], [m4_define([am_maintainer_other], [disable])],
636       [disable], [m4_define([am_maintainer_other], [enable])],
637       [m4_define([am_maintainer_other], [enable])
638        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
639AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
640  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
641  AC_ARG_ENABLE([maintainer-mode],
642    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
643      am_maintainer_other[ make rules and dependencies not useful
644      (and sometimes confusing) to the casual installer])],
645    [USE_MAINTAINER_MODE=$enableval],
646    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
647  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
648  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
649  MAINT=$MAINTAINER_MODE_TRUE
650  AC_SUBST([MAINT])dnl
651]
652)
653
654AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
655
656# Check to see how 'make' treats includes.	            -*- Autoconf -*-
657
658# Copyright (C) 2001-2012 Free Software Foundation, Inc.
659#
660# This file is free software; the Free Software Foundation
661# gives unlimited permission to copy and/or distribute it,
662# with or without modifications, as long as this notice is preserved.
663
664# serial 5
665
666# AM_MAKE_INCLUDE()
667# -----------------
668# Check to see how make treats includes.
669AC_DEFUN([AM_MAKE_INCLUDE],
670[am_make=${MAKE-make}
671cat > confinc << 'END'
672am__doit:
673	@echo this is the am__doit target
674.PHONY: am__doit
675END
676# If we don't find an include directive, just comment out the code.
677AC_MSG_CHECKING([for style of include used by $am_make])
678am__include="#"
679am__quote=
680_am_result=none
681# First try GNU make style include.
682echo "include confinc" > confmf
683# Ignore all kinds of additional output from 'make'.
684case `$am_make -s -f confmf 2> /dev/null` in #(
685*the\ am__doit\ target*)
686  am__include=include
687  am__quote=
688  _am_result=GNU
689  ;;
690esac
691# Now try BSD make style include.
692if test "$am__include" = "#"; then
693   echo '.include "confinc"' > confmf
694   case `$am_make -s -f confmf 2> /dev/null` in #(
695   *the\ am__doit\ target*)
696     am__include=.include
697     am__quote="\""
698     _am_result=BSD
699     ;;
700   esac
701fi
702AC_SUBST([am__include])
703AC_SUBST([am__quote])
704AC_MSG_RESULT([$_am_result])
705rm -f confinc confmf
706])
707
708# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
709
710# Copyright (C) 1997-2012 Free Software Foundation, Inc.
711#
712# This file is free software; the Free Software Foundation
713# gives unlimited permission to copy and/or distribute it,
714# with or without modifications, as long as this notice is preserved.
715
716# serial 7
717
718# AM_MISSING_PROG(NAME, PROGRAM)
719# ------------------------------
720AC_DEFUN([AM_MISSING_PROG],
721[AC_REQUIRE([AM_MISSING_HAS_RUN])
722$1=${$1-"${am_missing_run}$2"}
723AC_SUBST($1)])
724
725
726# AM_MISSING_HAS_RUN
727# ------------------
728# Define MISSING if not defined so far and test if it supports --run.
729# If it does, set am_missing_run to use it, otherwise, to nothing.
730AC_DEFUN([AM_MISSING_HAS_RUN],
731[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
732AC_REQUIRE_AUX_FILE([missing])dnl
733if test x"${MISSING+set}" != xset; then
734  case $am_aux_dir in
735  *\ * | *\	*)
736    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
737  *)
738    MISSING="\${SHELL} $am_aux_dir/missing" ;;
739  esac
740fi
741# Use eval to expand $SHELL
742if eval "$MISSING --run true"; then
743  am_missing_run="$MISSING --run "
744else
745  am_missing_run=
746  AC_MSG_WARN(['missing' script is too old or missing])
747fi
748])
749
750# Helper functions for option handling.                     -*- Autoconf -*-
751
752# Copyright (C) 2001-2012 Free Software Foundation, Inc.
753#
754# This file is free software; the Free Software Foundation
755# gives unlimited permission to copy and/or distribute it,
756# with or without modifications, as long as this notice is preserved.
757
758# serial 6
759
760# _AM_MANGLE_OPTION(NAME)
761# -----------------------
762AC_DEFUN([_AM_MANGLE_OPTION],
763[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
764
765# _AM_SET_OPTION(NAME)
766# --------------------
767# Set option NAME.  Presently that only means defining a flag for this option.
768AC_DEFUN([_AM_SET_OPTION],
769[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
770
771# _AM_SET_OPTIONS(OPTIONS)
772# ------------------------
773# OPTIONS is a space-separated list of Automake options.
774AC_DEFUN([_AM_SET_OPTIONS],
775[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
776
777# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
778# -------------------------------------------
779# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
780AC_DEFUN([_AM_IF_OPTION],
781[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
782
783# Check to make sure that the build environment is sane.    -*- Autoconf -*-
784
785# Copyright (C) 1996-2012 Free Software Foundation, Inc.
786#
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.
790
791# serial 9
792
793# AM_SANITY_CHECK
794# ---------------
795AC_DEFUN([AM_SANITY_CHECK],
796[AC_MSG_CHECKING([whether build environment is sane])
797# Reject unsafe characters in $srcdir or the absolute working directory
798# name.  Accept space and tab only in the latter.
799am_lf='
800'
801case `pwd` in
802  *[[\\\"\#\$\&\'\`$am_lf]]*)
803    AC_MSG_ERROR([unsafe absolute working directory name]);;
804esac
805case $srcdir in
806  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
807    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
808esac
809
810# Do 'set' in a subshell so we don't clobber the current shell's
811# arguments.  Must try -L first in case configure is actually a
812# symlink; some systems play weird games with the mod time of symlinks
813# (eg FreeBSD returns the mod time of the symlink's containing
814# directory).
815if (
816   am_has_slept=no
817   for am_try in 1 2; do
818     echo "timestamp, slept: $am_has_slept" > conftest.file
819     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
820     if test "$[*]" = "X"; then
821	# -L didn't work.
822	set X `ls -t "$srcdir/configure" conftest.file`
823     fi
824     if test "$[*]" != "X $srcdir/configure conftest.file" \
825	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
826
827	# If neither matched, then we have a broken ls.  This can happen
828	# if, for instance, CONFIG_SHELL is bash and it inherits a
829	# broken ls alias from the environment.  This has actually
830	# happened.  Such a system could not be considered "sane".
831	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
832  alias in your environment])
833     fi
834     if test "$[2]" = conftest.file || test $am_try -eq 2; then
835       break
836     fi
837     # Just in case.
838     sleep 1
839     am_has_slept=yes
840   done
841   test "$[2]" = conftest.file
842   )
843then
844   # Ok.
845   :
846else
847   AC_MSG_ERROR([newly created file is older than distributed files!
848Check your system clock])
849fi
850AC_MSG_RESULT([yes])
851# If we didn't sleep, we still need to ensure time stamps of config.status and
852# generated files are strictly newer.
853am_sleep_pid=
854if grep 'slept: no' conftest.file >/dev/null 2>&1; then
855  ( sleep 1 ) &
856  am_sleep_pid=$!
857fi
858AC_CONFIG_COMMANDS_PRE(
859  [AC_MSG_CHECKING([that generated files are newer than configure])
860   if test -n "$am_sleep_pid"; then
861     # Hide warnings about reused PIDs.
862     wait $am_sleep_pid 2>/dev/null
863   fi
864   AC_MSG_RESULT([done])])
865rm -f conftest.file
866])
867
868# Copyright (C) 2001-2012 Free Software Foundation, Inc.
869#
870# This file is free software; the Free Software Foundation
871# gives unlimited permission to copy and/or distribute it,
872# with or without modifications, as long as this notice is preserved.
873
874# serial 2
875
876# AM_PROG_INSTALL_STRIP
877# ---------------------
878# One issue with vendor 'install' (even GNU) is that you can't
879# specify the program used to strip binaries.  This is especially
880# annoying in cross-compiling environments, where the build's strip
881# is unlikely to handle the host's binaries.
882# Fortunately install-sh will honor a STRIPPROG variable, so we
883# always use install-sh in "make install-strip", and initialize
884# STRIPPROG with the value of the STRIP variable (set by the user).
885AC_DEFUN([AM_PROG_INSTALL_STRIP],
886[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
887# Installed binaries are usually stripped using 'strip' when the user
888# run "make install-strip".  However 'strip' might not be the right
889# tool to use in cross-compilation environments, therefore Automake
890# will honor the 'STRIP' environment variable to overrule this program.
891dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
892if test "$cross_compiling" != no; then
893  AC_CHECK_TOOL([STRIP], [strip], :)
894fi
895INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
896AC_SUBST([INSTALL_STRIP_PROGRAM])])
897
898# Copyright (C) 2006-2012 Free Software Foundation, Inc.
899#
900# This file is free software; the Free Software Foundation
901# gives unlimited permission to copy and/or distribute it,
902# with or without modifications, as long as this notice is preserved.
903
904# serial 3
905
906# _AM_SUBST_NOTMAKE(VARIABLE)
907# ---------------------------
908# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
909# This macro is traced by Automake.
910AC_DEFUN([_AM_SUBST_NOTMAKE])
911
912# AM_SUBST_NOTMAKE(VARIABLE)
913# --------------------------
914# Public sister of _AM_SUBST_NOTMAKE.
915AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
916
917# Check how to create a tarball.                            -*- Autoconf -*-
918
919# Copyright (C) 2004-2012 Free Software Foundation, Inc.
920#
921# This file is free software; the Free Software Foundation
922# gives unlimited permission to copy and/or distribute it,
923# with or without modifications, as long as this notice is preserved.
924
925# serial 3
926
927# _AM_PROG_TAR(FORMAT)
928# --------------------
929# Check how to create a tarball in format FORMAT.
930# FORMAT should be one of 'v7', 'ustar', or 'pax'.
931#
932# Substitute a variable $(am__tar) that is a command
933# writing to stdout a FORMAT-tarball containing the directory
934# $tardir.
935#     tardir=directory && $(am__tar) > result.tar
936#
937# Substitute a variable $(am__untar) that extract such
938# a tarball read from stdin.
939#     $(am__untar) < result.tar
940AC_DEFUN([_AM_PROG_TAR],
941[# Always define AMTAR for backward compatibility.  Yes, it's still used
942# in the wild :-(  We should find a proper way to deprecate it ...
943AC_SUBST([AMTAR], ['$${TAR-tar}'])
944m4_if([$1], [v7],
945     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
946     [m4_case([$1], [ustar],, [pax],,
947              [m4_fatal([Unknown tar format])])
948AC_MSG_CHECKING([how to create a $1 tar archive])
949# Loop over all known methods to create a tar archive until one works.
950_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
951_am_tools=${am_cv_prog_tar_$1-$_am_tools}
952# Do not fold the above two line into one, because Tru64 sh and
953# Solaris sh will not grok spaces in the rhs of '-'.
954for _am_tool in $_am_tools
955do
956  case $_am_tool in
957  gnutar)
958    for _am_tar in tar gnutar gtar;
959    do
960      AM_RUN_LOG([$_am_tar --version]) && break
961    done
962    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
963    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
964    am__untar="$_am_tar -xf -"
965    ;;
966  plaintar)
967    # Must skip GNU tar: if it does not support --format= it doesn't create
968    # ustar tarball either.
969    (tar --version) >/dev/null 2>&1 && continue
970    am__tar='tar chf - "$$tardir"'
971    am__tar_='tar chf - "$tardir"'
972    am__untar='tar xf -'
973    ;;
974  pax)
975    am__tar='pax -L -x $1 -w "$$tardir"'
976    am__tar_='pax -L -x $1 -w "$tardir"'
977    am__untar='pax -r'
978    ;;
979  cpio)
980    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
981    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
982    am__untar='cpio -i -H $1 -d'
983    ;;
984  none)
985    am__tar=false
986    am__tar_=false
987    am__untar=false
988    ;;
989  esac
990
991  # If the value was cached, stop now.  We just wanted to have am__tar
992  # and am__untar set.
993  test -n "${am_cv_prog_tar_$1}" && break
994
995  # tar/untar a dummy directory, and stop if the command works
996  rm -rf conftest.dir
997  mkdir conftest.dir
998  echo GrepMe > conftest.dir/file
999  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1000  rm -rf conftest.dir
1001  if test -s conftest.tar; then
1002    AM_RUN_LOG([$am__untar <conftest.tar])
1003    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1004  fi
1005done
1006rm -rf conftest.dir
1007
1008AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1009AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1010AC_SUBST([am__tar])
1011AC_SUBST([am__untar])
1012]) # _AM_PROG_TAR
1013
1014m4_include([build/m4/docbook.m4])
1015m4_include([build/m4/libtool.m4])
1016m4_include([build/m4/ltoptions.m4])
1017m4_include([build/m4/ltsugar.m4])
1018m4_include([build/m4/ltversion.m4])
1019m4_include([build/m4/lt~obsolete.m4])
1020m4_include([build/m4/net.m4])
1021