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# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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_AM_IF_OPTION([no-dependencies],,
462
[AC_PROVIDE_IFELSE([AC_PROG_CC],
463
                  [_AM_DEPENDENCIES(CC)],
464
                  [define([AC_PROG_CC],
465
                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
466
AC_PROVIDE_IFELSE([AC_PROG_CXX],
467
                  [_AM_DEPENDENCIES(CXX)],
468
                  [define([AC_PROG_CXX],
469
                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
470
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
471
                  [_AM_DEPENDENCIES(OBJC)],
472
                  [define([AC_PROG_OBJC],
473
                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
474
])
475
])
476
 
477
 
478
# When config.status generates a header, we must update the stamp-h file.
479
# This file resides in the same directory as the config header
480
# that is generated.  The stamp files are numbered to have different names.
481
 
482
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
483
# loop where config.status creates the headers, so we can generate
484
# our stamp files there.
485
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
486
[# Compute $1's index in $config_headers.
487
_am_arg=$1
488
_am_stamp_count=1
489
for _am_header in $config_headers :; do
490
  case $_am_header in
491
    $_am_arg | $_am_arg:* )
492
      break ;;
493
    * )
494
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
495
  esac
496
done
497
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
498
 
499
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
500
#
501
# This file is free software; the Free Software Foundation
502
# gives unlimited permission to copy and/or distribute it,
503
# with or without modifications, as long as this notice is preserved.
504
 
505
# AM_PROG_INSTALL_SH
506
# ------------------
507
# Define $install_sh.
508
AC_DEFUN([AM_PROG_INSTALL_SH],
509
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
510
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
511
AC_SUBST(install_sh)])
512
 
513
# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
514
#
515
# This file is free software; the Free Software Foundation
516
# gives unlimited permission to copy and/or distribute it,
517
# with or without modifications, as long as this notice is preserved.
518
 
519
# serial 2
520
 
521
# Check whether the underlying file-system supports filenames
522
# with a leading dot.  For instance MS-DOS doesn't.
523
AC_DEFUN([AM_SET_LEADING_DOT],
524
[rm -rf .tst 2>/dev/null
525
mkdir .tst 2>/dev/null
526
if test -d .tst; then
527
  am__leading_dot=.
528
else
529
  am__leading_dot=_
530
fi
531
rmdir .tst 2>/dev/null
532
AC_SUBST([am__leading_dot])])
533
 
534
# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
535
# From Jim Meyering
536
 
537
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
538
# Free Software Foundation, Inc.
539
#
540
# This file is free software; the Free Software Foundation
541
# gives unlimited permission to copy and/or distribute it,
542
# with or without modifications, as long as this notice is preserved.
543
 
544
# serial 4
545
 
546
AC_DEFUN([AM_MAINTAINER_MODE],
547
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
548
  dnl maintainer-mode is disabled by default
549
  AC_ARG_ENABLE(maintainer-mode,
550
[  --enable-maintainer-mode  enable make rules and dependencies not useful
551
                          (and sometimes confusing) to the casual installer],
552
      USE_MAINTAINER_MODE=$enableval,
553
      USE_MAINTAINER_MODE=no)
554
  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
555
  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
556
  MAINT=$MAINTAINER_MODE_TRUE
557
  AC_SUBST(MAINT)dnl
558
]
559
)
560
 
561
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
562
 
563
# Check to see how 'make' treats includes.                  -*- Autoconf -*-
564
 
565
# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
566
#
567
# This file is free software; the Free Software Foundation
568
# gives unlimited permission to copy and/or distribute it,
569
# with or without modifications, as long as this notice is preserved.
570
 
571
# serial 3
572
 
573
# AM_MAKE_INCLUDE()
574
# -----------------
575
# Check to see how make treats includes.
576
AC_DEFUN([AM_MAKE_INCLUDE],
577
[am_make=${MAKE-make}
578
cat > confinc << 'END'
579
am__doit:
580
        @echo done
581
.PHONY: am__doit
582
END
583
# If we don't find an include directive, just comment out the code.
584
AC_MSG_CHECKING([for style of include used by $am_make])
585
am__include="#"
586
am__quote=
587
_am_result=none
588
# First try GNU make style include.
589
echo "include confinc" > confmf
590
# We grep out `Entering directory' and `Leaving directory'
591
# messages which can occur if `w' ends up in MAKEFLAGS.
592
# In particular we don't look at `^make:' because GNU make might
593
# be invoked under some other name (usually "gmake"), in which
594
# case it prints its new name instead of `make'.
595
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
596
   am__include=include
597
   am__quote=
598
   _am_result=GNU
599
fi
600
# Now try BSD make style include.
601
if test "$am__include" = "#"; then
602
   echo '.include "confinc"' > confmf
603
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
604
      am__include=.include
605
      am__quote="\""
606
      _am_result=BSD
607
   fi
608
fi
609
AC_SUBST([am__include])
610
AC_SUBST([am__quote])
611
AC_MSG_RESULT([$_am_result])
612
rm -f confinc confmf
613
])
614
 
615
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
616
 
617
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
618
# Free Software Foundation, Inc.
619
#
620
# This file is free software; the Free Software Foundation
621
# gives unlimited permission to copy and/or distribute it,
622
# with or without modifications, as long as this notice is preserved.
623
 
624
# serial 5
625
 
626
# AM_MISSING_PROG(NAME, PROGRAM)
627
# ------------------------------
628
AC_DEFUN([AM_MISSING_PROG],
629
[AC_REQUIRE([AM_MISSING_HAS_RUN])
630
$1=${$1-"${am_missing_run}$2"}
631
AC_SUBST($1)])
632
 
633
 
634
# AM_MISSING_HAS_RUN
635
# ------------------
636
# Define MISSING if not defined so far and test if it supports --run.
637
# If it does, set am_missing_run to use it, otherwise, to nothing.
638
AC_DEFUN([AM_MISSING_HAS_RUN],
639
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
640
AC_REQUIRE_AUX_FILE([missing])dnl
641
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
642
# Use eval to expand $SHELL
643
if eval "$MISSING --run true"; then
644
  am_missing_run="$MISSING --run "
645
else
646
  am_missing_run=
647
  AC_MSG_WARN([`missing' script is too old or missing])
648
fi
649
])
650
 
651
# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
652
#
653
# This file is free software; the Free Software Foundation
654
# gives unlimited permission to copy and/or distribute it,
655
# with or without modifications, as long as this notice is preserved.
656
 
657
# AM_PROG_MKDIR_P
658
# ---------------
659
# Check for `mkdir -p'.
660
AC_DEFUN([AM_PROG_MKDIR_P],
661
[AC_PREREQ([2.60])dnl
662
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
663
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
664
dnl while keeping a definition of mkdir_p for backward compatibility.
665
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
666
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
667
dnl Makefile.ins that do not define MKDIR_P, so we do our own
668
dnl adjustment using top_builddir (which is defined more often than
669
dnl MKDIR_P).
670
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
671
case $mkdir_p in
672
  [[\\/$]]* | ?:[[\\/]]*) ;;
673
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
674
esac
675
])
676
 
677
# Helper functions for option handling.                     -*- Autoconf -*-
678
 
679
# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
680
#
681
# This file is free software; the Free Software Foundation
682
# gives unlimited permission to copy and/or distribute it,
683
# with or without modifications, as long as this notice is preserved.
684
 
685
# serial 3
686
 
687
# _AM_MANGLE_OPTION(NAME)
688
# -----------------------
689
AC_DEFUN([_AM_MANGLE_OPTION],
690
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
691
 
692
# _AM_SET_OPTION(NAME)
693
# ------------------------------
694
# Set option NAME.  Presently that only means defining a flag for this option.
695
AC_DEFUN([_AM_SET_OPTION],
696
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
697
 
698
# _AM_SET_OPTIONS(OPTIONS)
699
# ----------------------------------
700
# OPTIONS is a space-separated list of Automake options.
701
AC_DEFUN([_AM_SET_OPTIONS],
702
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
703
 
704
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
705
# -------------------------------------------
706
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
707
AC_DEFUN([_AM_IF_OPTION],
708
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
709
 
710
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
711
 
712
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
713
# Free Software Foundation, Inc.
714
#
715
# This file is free software; the Free Software Foundation
716
# gives unlimited permission to copy and/or distribute it,
717
# with or without modifications, as long as this notice is preserved.
718
 
719
# serial 4
720
 
721
# AM_SANITY_CHECK
722
# ---------------
723
AC_DEFUN([AM_SANITY_CHECK],
724
[AC_MSG_CHECKING([whether build environment is sane])
725
# Just in case
726
sleep 1
727
echo timestamp > conftest.file
728
# Do `set' in a subshell so we don't clobber the current shell's
729
# arguments.  Must try -L first in case configure is actually a
730
# symlink; some systems play weird games with the mod time of symlinks
731
# (eg FreeBSD returns the mod time of the symlink's containing
732
# directory).
733
if (
734
   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
735
   if test "$[*]" = "X"; then
736
      # -L didn't work.
737
      set X `ls -t $srcdir/configure conftest.file`
738
   fi
739
   rm -f conftest.file
740
   if test "$[*]" != "X $srcdir/configure conftest.file" \
741
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
742
 
743
      # If neither matched, then we have a broken ls.  This can happen
744
      # if, for instance, CONFIG_SHELL is bash and it inherits a
745
      # broken ls alias from the environment.  This has actually
746
      # happened.  Such a system could not be considered "sane".
747
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
748
alias in your environment])
749
   fi
750
 
751
   test "$[2]" = conftest.file
752
   )
753
then
754
   # Ok.
755
   :
756
else
757
   AC_MSG_ERROR([newly created file is older than distributed files!
758
Check your system clock])
759
fi
760
AC_MSG_RESULT(yes)])
761
 
762
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
763
#
764
# This file is free software; the Free Software Foundation
765
# gives unlimited permission to copy and/or distribute it,
766
# with or without modifications, as long as this notice is preserved.
767
 
768
# AM_PROG_INSTALL_STRIP
769
# ---------------------
770
# One issue with vendor `install' (even GNU) is that you can't
771
# specify the program used to strip binaries.  This is especially
772
# annoying in cross-compiling environments, where the build's strip
773
# is unlikely to handle the host's binaries.
774
# Fortunately install-sh will honor a STRIPPROG variable, so we
775
# always use install-sh in `make install-strip', and initialize
776
# STRIPPROG with the value of the STRIP variable (set by the user).
777
AC_DEFUN([AM_PROG_INSTALL_STRIP],
778
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
779
# Installed binaries are usually stripped using `strip' when the user
780
# run `make install-strip'.  However `strip' might not be the right
781
# tool to use in cross-compilation environments, therefore Automake
782
# will honor the `STRIP' environment variable to overrule this program.
783
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
784
if test "$cross_compiling" != no; then
785
  AC_CHECK_TOOL([STRIP], [strip], :)
786
fi
787
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
788
AC_SUBST([INSTALL_STRIP_PROGRAM])])
789
 
790
# Copyright (C) 2006  Free Software Foundation, Inc.
791
#
792
# This file is free software; the Free Software Foundation
793
# gives unlimited permission to copy and/or distribute it,
794
# with or without modifications, as long as this notice is preserved.
795
 
796
# _AM_SUBST_NOTMAKE(VARIABLE)
797
# ---------------------------
798
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
799
# This macro is traced by Automake.
800
AC_DEFUN([_AM_SUBST_NOTMAKE])
801
 
802
# Check how to create a tarball.                            -*- Autoconf -*-
803
 
804
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
805
#
806
# This file is free software; the Free Software Foundation
807
# gives unlimited permission to copy and/or distribute it,
808
# with or without modifications, as long as this notice is preserved.
809
 
810
# serial 2
811
 
812
# _AM_PROG_TAR(FORMAT)
813
# --------------------
814
# Check how to create a tarball in format FORMAT.
815
# FORMAT should be one of `v7', `ustar', or `pax'.
816
#
817
# Substitute a variable $(am__tar) that is a command
818
# writing to stdout a FORMAT-tarball containing the directory
819
# $tardir.
820
#     tardir=directory && $(am__tar) > result.tar
821
#
822
# Substitute a variable $(am__untar) that extract such
823
# a tarball read from stdin.
824
#     $(am__untar) < result.tar
825
AC_DEFUN([_AM_PROG_TAR],
826
[# Always define AMTAR for backward compatibility.
827
AM_MISSING_PROG([AMTAR], [tar])
828
m4_if([$1], [v7],
829
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
830
     [m4_case([$1], [ustar],, [pax],,
831
              [m4_fatal([Unknown tar format])])
832
AC_MSG_CHECKING([how to create a $1 tar archive])
833
# Loop over all known methods to create a tar archive until one works.
834
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
835
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
836
# Do not fold the above two line into one, because Tru64 sh and
837
# Solaris sh will not grok spaces in the rhs of `-'.
838
for _am_tool in $_am_tools
839
do
840
  case $_am_tool in
841
  gnutar)
842
    for _am_tar in tar gnutar gtar;
843
    do
844
      AM_RUN_LOG([$_am_tar --version]) && break
845
    done
846
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
847
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
848
    am__untar="$_am_tar -xf -"
849
    ;;
850
  plaintar)
851
    # Must skip GNU tar: if it does not support --format= it doesn't create
852
    # ustar tarball either.
853
    (tar --version) >/dev/null 2>&1 && continue
854
    am__tar='tar chf - "$$tardir"'
855
    am__tar_='tar chf - "$tardir"'
856
    am__untar='tar xf -'
857
    ;;
858
  pax)
859
    am__tar='pax -L -x $1 -w "$$tardir"'
860
    am__tar_='pax -L -x $1 -w "$tardir"'
861
    am__untar='pax -r'
862
    ;;
863
  cpio)
864
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
865
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
866
    am__untar='cpio -i -H $1 -d'
867
    ;;
868
  none)
869
    am__tar=false
870
    am__tar_=false
871
    am__untar=false
872
    ;;
873
  esac
874
 
875
  # If the value was cached, stop now.  We just wanted to have am__tar
876
  # and am__untar set.
877
  test -n "${am_cv_prog_tar_$1}" && break
878
 
879
  # tar/untar a dummy directory, and stop if the command works
880
  rm -rf conftest.dir
881
  mkdir conftest.dir
882
  echo GrepMe > conftest.dir/file
883
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
884
  rm -rf conftest.dir
885
  if test -s conftest.tar; then
886
    AM_RUN_LOG([$am__untar <conftest.tar])
887
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
888
  fi
889
done
890
rm -rf conftest.dir
891
 
892
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
893
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
894
AC_SUBST([am__tar])
895
AC_SUBST([am__untar])
896
]) # _AM_PROG_TAR
897
 
898
m4_include([acinclude.m4])

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