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# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
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447
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472
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474
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# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
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# always use install-sh in `make install-strip', and initialize
497
# STRIPPROG with the value of the STRIP variable (set by the user).
498
AC_DEFUN([AM_PROG_INSTALL_STRIP],
499
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
500
# Installed binaries are usually stripped using `strip' when the user
501
# run `make install-strip'.  However `strip' might not be the right
502
# tool to use in cross-compilation environments, therefore Automake
503
# will honor the `STRIP' environment variable to overrule this program.
504
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
505
if test "$cross_compiling" != no; then
506
  AC_CHECK_TOOL([STRIP], [strip], :)
507
fi
508
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
509
AC_SUBST([INSTALL_STRIP_PROGRAM])])
510
 
511
# Copyright (C) 2006  Free Software Foundation, Inc.
512
#
513
# This file is free software; the Free Software Foundation
514
# gives unlimited permission to copy and/or distribute it,
515
# with or without modifications, as long as this notice is preserved.
516
 
517
# _AM_SUBST_NOTMAKE(VARIABLE)
518
# ---------------------------
519
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
520
# This macro is traced by Automake.
521
AC_DEFUN([_AM_SUBST_NOTMAKE])
522
 
523
# Check how to create a tarball.                            -*- Autoconf -*-
524
 
525
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
526
#
527
# This file is free software; the Free Software Foundation
528
# gives unlimited permission to copy and/or distribute it,
529
# with or without modifications, as long as this notice is preserved.
530
 
531
# serial 2
532
 
533
# _AM_PROG_TAR(FORMAT)
534
# --------------------
535
# Check how to create a tarball in format FORMAT.
536
# FORMAT should be one of `v7', `ustar', or `pax'.
537
#
538
# Substitute a variable $(am__tar) that is a command
539
# writing to stdout a FORMAT-tarball containing the directory
540
# $tardir.
541
#     tardir=directory && $(am__tar) > result.tar
542
#
543
# Substitute a variable $(am__untar) that extract such
544
# a tarball read from stdin.
545
#     $(am__untar) < result.tar
546
AC_DEFUN([_AM_PROG_TAR],
547
[# Always define AMTAR for backward compatibility.
548
AM_MISSING_PROG([AMTAR], [tar])
549
m4_if([$1], [v7],
550
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
551
     [m4_case([$1], [ustar],, [pax],,
552
              [m4_fatal([Unknown tar format])])
553
AC_MSG_CHECKING([how to create a $1 tar archive])
554
# Loop over all known methods to create a tar archive until one works.
555
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
556
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
557
# Do not fold the above two line into one, because Tru64 sh and
558
# Solaris sh will not grok spaces in the rhs of `-'.
559
for _am_tool in $_am_tools
560
do
561
  case $_am_tool in
562
  gnutar)
563
    for _am_tar in tar gnutar gtar;
564
    do
565
      AM_RUN_LOG([$_am_tar --version]) && break
566
    done
567
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
568
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
569
    am__untar="$_am_tar -xf -"
570
    ;;
571
  plaintar)
572
    # Must skip GNU tar: if it does not support --format= it doesn't create
573
    # ustar tarball either.
574
    (tar --version) >/dev/null 2>&1 && continue
575
    am__tar='tar chf - "$$tardir"'
576
    am__tar_='tar chf - "$tardir"'
577
    am__untar='tar xf -'
578
    ;;
579
  pax)
580
    am__tar='pax -L -x $1 -w "$$tardir"'
581
    am__tar_='pax -L -x $1 -w "$tardir"'
582
    am__untar='pax -r'
583
    ;;
584
  cpio)
585
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
586
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
587
    am__untar='cpio -i -H $1 -d'
588
    ;;
589
  none)
590
    am__tar=false
591
    am__tar_=false
592
    am__untar=false
593
    ;;
594
  esac
595
 
596
  # If the value was cached, stop now.  We just wanted to have am__tar
597
  # and am__untar set.
598
  test -n "${am_cv_prog_tar_$1}" && break
599
 
600
  # tar/untar a dummy directory, and stop if the command works
601
  rm -rf conftest.dir
602
  mkdir conftest.dir
603
  echo GrepMe > conftest.dir/file
604
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
605
  rm -rf conftest.dir
606
  if test -s conftest.tar; then
607
    AM_RUN_LOG([$am__untar <conftest.tar])
608
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
609
  fi
610
done
611
rm -rf conftest.dir
612
 
613
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
614
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
615
AC_SUBST([am__tar])
616
AC_SUBST([am__untar])
617
]) # _AM_PROG_TAR
618
 
619
m4_include([acinclude.m4])

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