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# ----------------------------
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58# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
59
60# Copyright (C) 2001, 2003, 2005  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.
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111# AM_CONDITIONAL                                            -*- Autoconf -*-
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113# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
114# Free Software Foundation, Inc.
115#
116# This file is free software; the Free Software Foundation
117# gives unlimited permission to copy and/or distribute it,
118# with or without modifications, as long as this notice is preserved.
119
120# serial 9
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147# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
148# Free Software Foundation, Inc.
149#
150# This file is free software; the Free Software Foundation
151# gives unlimited permission to copy and/or distribute it,
152# with or without modifications, as long as this notice is preserved.
153
154# serial 10
155
156# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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162
163# _AM_DEPENDENCIES(NAME)
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303
304# AM_SET_DEPDIR
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328
329# Generate code to set up dependency tracking.              -*- Autoconf -*-
330
331# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
332# Free Software Foundation, Inc.
333#
334# This file is free software; the Free Software Foundation
335# gives unlimited permission to copy and/or distribute it,
336# with or without modifications, as long as this notice is preserved.
337
338#serial 5
339
340# _AM_OUTPUT_DEPENDENCY_COMMANDS
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349  *)   set x $CONFIG_FILES ;;
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395
396# AM_OUTPUT_DEPENDENCY_COMMANDS
397# -----------------------------
398# This macro should only be invoked once -- use via AC_REQUIRE.
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408
409# Do all the work for Automake.                             -*- Autoconf -*-
410
411# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
412# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
413#
414# This file is free software; the Free Software Foundation
415# gives unlimited permission to copy and/or distribute it,
416# with or without modifications, as long as this notice is preserved.
417
418# serial 16
419
420# This macro actually does too much.  Some checks are only needed if
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522dnl mangled by Autoconf and run in a shell conditional statement.
523m4_define([_AC_COMPILER_EXEEXT],
524m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
525
526
527# When config.status generates a header, we must update the stamp-h file.
528# This file resides in the same directory as the config header
529# that is generated.  The stamp files are numbered to have different names.
530
531# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
532# loop where config.status creates the headers, so we can generate
533# our stamp files there.
534AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
535[# Compute $1's index in $config_headers.
536_am_arg=$1
537_am_stamp_count=1
538for _am_header in $config_headers :; do
539  case $_am_header in
540    $_am_arg | $_am_arg:* )
541      break ;;
542    * )
543      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
544  esac
545done
546echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
547
548# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
549#
550# This file is free software; the Free Software Foundation
551# gives unlimited permission to copy and/or distribute it,
552# with or without modifications, as long as this notice is preserved.
553
554# AM_PROG_INSTALL_SH
555# ------------------
556# Define $install_sh.
557AC_DEFUN([AM_PROG_INSTALL_SH],
558[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
559if test x"${install_sh}" != xset; then
560  case $am_aux_dir in
561  *\ * | *\	*)
562    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
563  *)
564    install_sh="\${SHELL} $am_aux_dir/install-sh"
565  esac
566fi
567AC_SUBST(install_sh)])
568
569# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
570#
571# This file is free software; the Free Software Foundation
572# gives unlimited permission to copy and/or distribute it,
573# with or without modifications, as long as this notice is preserved.
574
575# serial 2
576
577# Check whether the underlying file-system supports filenames
578# with a leading dot.  For instance MS-DOS doesn't.
579AC_DEFUN([AM_SET_LEADING_DOT],
580[rm -rf .tst 2>/dev/null
581mkdir .tst 2>/dev/null
582if test -d .tst; then
583  am__leading_dot=.
584else
585  am__leading_dot=_
586fi
587rmdir .tst 2>/dev/null
588AC_SUBST([am__leading_dot])])
589
590# Check to see how 'make' treats includes.	            -*- Autoconf -*-
591
592# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
593#
594# This file is free software; the Free Software Foundation
595# gives unlimited permission to copy and/or distribute it,
596# with or without modifications, as long as this notice is preserved.
597
598# serial 4
599
600# AM_MAKE_INCLUDE()
601# -----------------
602# Check to see how make treats includes.
603AC_DEFUN([AM_MAKE_INCLUDE],
604[am_make=${MAKE-make}
605cat > confinc << 'END'
606am__doit:
607	@echo this is the am__doit target
608.PHONY: am__doit
609END
610# If we don't find an include directive, just comment out the code.
611AC_MSG_CHECKING([for style of include used by $am_make])
612am__include="#"
613am__quote=
614_am_result=none
615# First try GNU make style include.
616echo "include confinc" > confmf
617# Ignore all kinds of additional output from `make'.
618case `$am_make -s -f confmf 2> /dev/null` in #(
619*the\ am__doit\ target*)
620  am__include=include
621  am__quote=
622  _am_result=GNU
623  ;;
624esac
625# Now try BSD make style include.
626if test "$am__include" = "#"; then
627   echo '.include "confinc"' > confmf
628   case `$am_make -s -f confmf 2> /dev/null` in #(
629   *the\ am__doit\ target*)
630     am__include=.include
631     am__quote="\""
632     _am_result=BSD
633     ;;
634   esac
635fi
636AC_SUBST([am__include])
637AC_SUBST([am__quote])
638AC_MSG_RESULT([$_am_result])
639rm -f confinc confmf
640])
641
642# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
643# Free Software Foundation, Inc.
644#
645# This file is free software; the Free Software Foundation
646# gives unlimited permission to copy and/or distribute it,
647# with or without modifications, as long as this notice is preserved.
648
649# serial 6
650
651# AM_PROG_CC_C_O
652# --------------
653# Like AC_PROG_CC_C_O, but changed for automake.
654AC_DEFUN([AM_PROG_CC_C_O],
655[AC_REQUIRE([AC_PROG_CC_C_O])dnl
656AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
657AC_REQUIRE_AUX_FILE([compile])dnl
658# FIXME: we rely on the cache variable name because
659# there is no other way.
660set dummy $CC
661am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
662eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
663if test "$am_t" != yes; then
664   # Losing compiler, so override with the script.
665   # FIXME: It is wrong to rewrite CC.
666   # But if we don't then we get into trouble of one sort or another.
667   # A longer-term fix would be to have automake use am__CC in this case,
668   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
669   CC="$am_aux_dir/compile $CC"
670fi
671dnl Make sure AC_PROG_CC is never called again, or it will override our
672dnl setting of CC.
673m4_define([AC_PROG_CC],
674          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
675])
676
677# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
678
679# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
680# Free Software Foundation, Inc.
681#
682# This file is free software; the Free Software Foundation
683# gives unlimited permission to copy and/or distribute it,
684# with or without modifications, as long as this notice is preserved.
685
686# serial 6
687
688# AM_MISSING_PROG(NAME, PROGRAM)
689# ------------------------------
690AC_DEFUN([AM_MISSING_PROG],
691[AC_REQUIRE([AM_MISSING_HAS_RUN])
692$1=${$1-"${am_missing_run}$2"}
693AC_SUBST($1)])
694
695
696# AM_MISSING_HAS_RUN
697# ------------------
698# Define MISSING if not defined so far and test if it supports --run.
699# If it does, set am_missing_run to use it, otherwise, to nothing.
700AC_DEFUN([AM_MISSING_HAS_RUN],
701[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
702AC_REQUIRE_AUX_FILE([missing])dnl
703if test x"${MISSING+set}" != xset; then
704  case $am_aux_dir in
705  *\ * | *\	*)
706    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
707  *)
708    MISSING="\${SHELL} $am_aux_dir/missing" ;;
709  esac
710fi
711# Use eval to expand $SHELL
712if eval "$MISSING --run true"; then
713  am_missing_run="$MISSING --run "
714else
715  am_missing_run=
716  AC_MSG_WARN([`missing' script is too old or missing])
717fi
718])
719
720# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
721#
722# This file is free software; the Free Software Foundation
723# gives unlimited permission to copy and/or distribute it,
724# with or without modifications, as long as this notice is preserved.
725
726# AM_PROG_MKDIR_P
727# ---------------
728# Check for `mkdir -p'.
729AC_DEFUN([AM_PROG_MKDIR_P],
730[AC_PREREQ([2.60])dnl
731AC_REQUIRE([AC_PROG_MKDIR_P])dnl
732dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
733dnl while keeping a definition of mkdir_p for backward compatibility.
734dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
735dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
736dnl Makefile.ins that do not define MKDIR_P, so we do our own
737dnl adjustment using top_builddir (which is defined more often than
738dnl MKDIR_P).
739AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
740case $mkdir_p in
741  [[\\/$]]* | ?:[[\\/]]*) ;;
742  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
743esac
744])
745
746# Helper functions for option handling.                     -*- Autoconf -*-
747
748# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
749#
750# This file is free software; the Free Software Foundation
751# gives unlimited permission to copy and/or distribute it,
752# with or without modifications, as long as this notice is preserved.
753
754# serial 4
755
756# _AM_MANGLE_OPTION(NAME)
757# -----------------------
758AC_DEFUN([_AM_MANGLE_OPTION],
759[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
760
761# _AM_SET_OPTION(NAME)
762# ------------------------------
763# Set option NAME.  Presently that only means defining a flag for this option.
764AC_DEFUN([_AM_SET_OPTION],
765[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
766
767# _AM_SET_OPTIONS(OPTIONS)
768# ----------------------------------
769# OPTIONS is a space-separated list of Automake options.
770AC_DEFUN([_AM_SET_OPTIONS],
771[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
772
773# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
774# -------------------------------------------
775# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
776AC_DEFUN([_AM_IF_OPTION],
777[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
778
779# Check to make sure that the build environment is sane.    -*- Autoconf -*-
780
781# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
782# Free Software Foundation, Inc.
783#
784# This file is free software; the Free Software Foundation
785# gives unlimited permission to copy and/or distribute it,
786# with or without modifications, as long as this notice is preserved.
787
788# serial 5
789
790# AM_SANITY_CHECK
791# ---------------
792AC_DEFUN([AM_SANITY_CHECK],
793[AC_MSG_CHECKING([whether build environment is sane])
794# Just in case
795sleep 1
796echo timestamp > conftest.file
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: `$srcdir']);;
808esac
809
810# Do `set' in a subshell so we don't clobber the current shell's
811# arguments.  Must try -L first in case configure is actually a
812# symlink; some systems play weird games with the mod time of symlinks
813# (eg FreeBSD returns the mod time of the symlink's containing
814# directory).
815if (
816   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
817   if test "$[*]" = "X"; then
818      # -L didn't work.
819      set X `ls -t "$srcdir/configure" conftest.file`
820   fi
821   rm -f conftest.file
822   if test "$[*]" != "X $srcdir/configure conftest.file" \
823      && test "$[*]" != "X conftest.file $srcdir/configure"; then
824
825      # If neither matched, then we have a broken ls.  This can happen
826      # if, for instance, CONFIG_SHELL is bash and it inherits a
827      # broken ls alias from the environment.  This has actually
828      # happened.  Such a system could not be considered "sane".
829      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
830alias in your environment])
831   fi
832
833   test "$[2]" = conftest.file
834   )
835then
836   # Ok.
837   :
838else
839   AC_MSG_ERROR([newly created file is older than distributed files!
840Check your system clock])
841fi
842AC_MSG_RESULT(yes)])
843
844# Copyright (C) 2009  Free Software Foundation, Inc.
845#
846# This file is free software; the Free Software Foundation
847# gives unlimited permission to copy and/or distribute it,
848# with or without modifications, as long as this notice is preserved.
849
850# serial 1
851
852# AM_SILENT_RULES([DEFAULT])
853# --------------------------
854# Enable less verbose build rules; with the default set to DEFAULT
855# (`yes' being less verbose, `no' or empty being verbose).
856AC_DEFUN([AM_SILENT_RULES],
857[AC_ARG_ENABLE([silent-rules],
858[  --enable-silent-rules          less verbose build output (undo: `make V=1')
859  --disable-silent-rules         verbose build output (undo: `make V=0')])
860case $enable_silent_rules in
861yes) AM_DEFAULT_VERBOSITY=0;;
862no)  AM_DEFAULT_VERBOSITY=1;;
863*)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
864esac
865AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
866AM_BACKSLASH='\'
867AC_SUBST([AM_BACKSLASH])dnl
868_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
869])
870
871# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
872#
873# This file is free software; the Free Software Foundation
874# gives unlimited permission to copy and/or distribute it,
875# with or without modifications, as long as this notice is preserved.
876
877# AM_PROG_INSTALL_STRIP
878# ---------------------
879# One issue with vendor `install' (even GNU) is that you can't
880# specify the program used to strip binaries.  This is especially
881# annoying in cross-compiling environments, where the build's strip
882# is unlikely to handle the host's binaries.
883# Fortunately install-sh will honor a STRIPPROG variable, so we
884# always use install-sh in `make install-strip', and initialize
885# STRIPPROG with the value of the STRIP variable (set by the user).
886AC_DEFUN([AM_PROG_INSTALL_STRIP],
887[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
888# Installed binaries are usually stripped using `strip' when the user
889# run `make install-strip'.  However `strip' might not be the right
890# tool to use in cross-compilation environments, therefore Automake
891# will honor the `STRIP' environment variable to overrule this program.
892dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
893if test "$cross_compiling" != no; then
894  AC_CHECK_TOOL([STRIP], [strip], :)
895fi
896INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
897AC_SUBST([INSTALL_STRIP_PROGRAM])])
898
899# Copyright (C) 2006, 2008  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_SUBST_NOTMAKE(VARIABLE)
908# ---------------------------
909# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
910# This macro is traced by Automake.
911AC_DEFUN([_AM_SUBST_NOTMAKE])
912
913# AM_SUBST_NOTMAKE(VARIABLE)
914# ---------------------------
915# Public sister of _AM_SUBST_NOTMAKE.
916AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
917
918# Check how to create a tarball.                            -*- Autoconf -*-
919
920# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
921#
922# This file is free software; the Free Software Foundation
923# gives unlimited permission to copy and/or distribute it,
924# with or without modifications, as long as this notice is preserved.
925
926# serial 2
927
928# _AM_PROG_TAR(FORMAT)
929# --------------------
930# Check how to create a tarball in format FORMAT.
931# FORMAT should be one of `v7', `ustar', or `pax'.
932#
933# Substitute a variable $(am__tar) that is a command
934# writing to stdout a FORMAT-tarball containing the directory
935# $tardir.
936#     tardir=directory && $(am__tar) > result.tar
937#
938# Substitute a variable $(am__untar) that extract such
939# a tarball read from stdin.
940#     $(am__untar) < result.tar
941AC_DEFUN([_AM_PROG_TAR],
942[# Always define AMTAR for backward compatibility.
943AM_MISSING_PROG([AMTAR], [tar])
944m4_if([$1], [v7],
945     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
946     [m4_case([$1], [ustar],, [pax],,
947              [m4_fatal([Unknown tar format])])
948AC_MSG_CHECKING([how to create a $1 tar archive])
949# Loop over all known methods to create a tar archive until one works.
950_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
951_am_tools=${am_cv_prog_tar_$1-$_am_tools}
952# Do not fold the above two line into one, because Tru64 sh and
953# Solaris sh will not grok spaces in the rhs of `-'.
954for _am_tool in $_am_tools
955do
956  case $_am_tool in
957  gnutar)
958    for _am_tar in tar gnutar gtar;
959    do
960      AM_RUN_LOG([$_am_tar --version]) && break
961    done
962    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$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
1014