source: projects/vine-manual-base/trunk/aclocal.m4 @ 4211

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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.
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9# This program is distributed in the hope that it will be useful,
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532# will honor the `STRIP' environment variable to overrule this program.
533dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
534if test "$cross_compiling" != no; then
535  AC_CHECK_TOOL([STRIP], [strip], :)
536fi
537INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
538AC_SUBST([INSTALL_STRIP_PROGRAM])])
539
540# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
541#
542# This file is free software; the Free Software Foundation
543# gives unlimited permission to copy and/or distribute it,
544# with or without modifications, as long as this notice is preserved.
545
546# serial 2
547
548# _AM_SUBST_NOTMAKE(VARIABLE)
549# ---------------------------
550# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
551# This macro is traced by Automake.
552AC_DEFUN([_AM_SUBST_NOTMAKE])
553
554# AM_SUBST_NOTMAKE(VARIABLE)
555# ---------------------------
556# Public sister of _AM_SUBST_NOTMAKE.
557AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
558
559# Check how to create a tarball.                            -*- Autoconf -*-
560
561# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
562#
563# This file is free software; the Free Software Foundation
564# gives unlimited permission to copy and/or distribute it,
565# with or without modifications, as long as this notice is preserved.
566
567# serial 2
568
569# _AM_PROG_TAR(FORMAT)
570# --------------------
571# Check how to create a tarball in format FORMAT.
572# FORMAT should be one of `v7', `ustar', or `pax'.
573#
574# Substitute a variable $(am__tar) that is a command
575# writing to stdout a FORMAT-tarball containing the directory
576# $tardir.
577#     tardir=directory && $(am__tar) > result.tar
578#
579# Substitute a variable $(am__untar) that extract such
580# a tarball read from stdin.
581#     $(am__untar) < result.tar
582AC_DEFUN([_AM_PROG_TAR],
583[# Always define AMTAR for backward compatibility.
584AM_MISSING_PROG([AMTAR], [tar])
585m4_if([$1], [v7],
586     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
587     [m4_case([$1], [ustar],, [pax],,
588              [m4_fatal([Unknown tar format])])
589AC_MSG_CHECKING([how to create a $1 tar archive])
590# Loop over all known methods to create a tar archive until one works.
591_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
592_am_tools=${am_cv_prog_tar_$1-$_am_tools}
593# Do not fold the above two line into one, because Tru64 sh and
594# Solaris sh will not grok spaces in the rhs of `-'.
595for _am_tool in $_am_tools
596do
597  case $_am_tool in
598  gnutar)
599    for _am_tar in tar gnutar gtar;
600    do
601      AM_RUN_LOG([$_am_tar --version]) && break
602    done
603    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
604    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
605    am__untar="$_am_tar -xf -"
606    ;;
607  plaintar)
608    # Must skip GNU tar: if it does not support --format= it doesn't create
609    # ustar tarball either.
610    (tar --version) >/dev/null 2>&1 && continue
611    am__tar='tar chf - "$$tardir"'
612    am__tar_='tar chf - "$tardir"'
613    am__untar='tar xf -'
614    ;;
615  pax)
616    am__tar='pax -L -x $1 -w "$$tardir"'
617    am__tar_='pax -L -x $1 -w "$tardir"'
618    am__untar='pax -r'
619    ;;
620  cpio)
621    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
622    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
623    am__untar='cpio -i -H $1 -d'
624    ;;
625  none)
626    am__tar=false
627    am__tar_=false
628    am__untar=false
629    ;;
630  esac
631
632  # If the value was cached, stop now.  We just wanted to have am__tar
633  # and am__untar set.
634  test -n "${am_cv_prog_tar_$1}" && break
635
636  # tar/untar a dummy directory, and stop if the command works
637  rm -rf conftest.dir
638  mkdir conftest.dir
639  echo GrepMe > conftest.dir/file
640  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
641  rm -rf conftest.dir
642  if test -s conftest.tar; then
643    AM_RUN_LOG([$am__untar <conftest.tar])
644    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
645  fi
646done
647rm -rf conftest.dir
648
649AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
650AC_MSG_RESULT([$am_cv_prog_tar_$1])])
651AC_SUBST([am__tar])
652AC_SUBST([am__untar])
653]) # _AM_PROG_TAR
654
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