source: projects/vine-manual-skel/trunk/aclocal.m4 @ 4587

Revision 4587, 24.9 KB checked in by yasumichi, 11 years ago (diff)

import vine-manual-skel

Line 
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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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527      set X `ls -t "$srcdir/configure" conftest.file`
528   fi
529   rm -f conftest.file
530   if test "$[*]" != "X $srcdir/configure conftest.file" \
531      && test "$[*]" != "X conftest.file $srcdir/configure"; then
532
533      # If neither matched, then we have a broken ls.  This can happen
534      # if, for instance, CONFIG_SHELL is bash and it inherits a
535      # broken ls alias from the environment.  This has actually
536      # happened.  Such a system could not be considered "sane".
537      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
538alias in your environment])
539   fi
540
541   test "$[2]" = conftest.file
542   )
543then
544   # Ok.
545   :
546else
547   AC_MSG_ERROR([newly created file is older than distributed files!
548Check your system clock])
549fi
550AC_MSG_RESULT(yes)])
551
552# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
553#
554# This file is free software; the Free Software Foundation
555# gives unlimited permission to copy and/or distribute it,
556# with or without modifications, as long as this notice is preserved.
557
558# AM_PROG_INSTALL_STRIP
559# ---------------------
560# One issue with vendor `install' (even GNU) is that you can't
561# specify the program used to strip binaries.  This is especially
562# annoying in cross-compiling environments, where the build's strip
563# is unlikely to handle the host's binaries.
564# Fortunately install-sh will honor a STRIPPROG variable, so we
565# always use install-sh in `make install-strip', and initialize
566# STRIPPROG with the value of the STRIP variable (set by the user).
567AC_DEFUN([AM_PROG_INSTALL_STRIP],
568[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
569# Installed binaries are usually stripped using `strip' when the user
570# run `make install-strip'.  However `strip' might not be the right
571# tool to use in cross-compilation environments, therefore Automake
572# will honor the `STRIP' environment variable to overrule this program.
573dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
574if test "$cross_compiling" != no; then
575  AC_CHECK_TOOL([STRIP], [strip], :)
576fi
577INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
578AC_SUBST([INSTALL_STRIP_PROGRAM])])
579
580# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
581#
582# This file is free software; the Free Software Foundation
583# gives unlimited permission to copy and/or distribute it,
584# with or without modifications, as long as this notice is preserved.
585
586# serial 2
587
588# _AM_SUBST_NOTMAKE(VARIABLE)
589# ---------------------------
590# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
591# This macro is traced by Automake.
592AC_DEFUN([_AM_SUBST_NOTMAKE])
593
594# AM_SUBST_NOTMAKE(VARIABLE)
595# ---------------------------
596# Public sister of _AM_SUBST_NOTMAKE.
597AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
598
599# Check how to create a tarball.                            -*- Autoconf -*-
600
601# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
602#
603# This file is free software; the Free Software Foundation
604# gives unlimited permission to copy and/or distribute it,
605# with or without modifications, as long as this notice is preserved.
606
607# serial 2
608
609# _AM_PROG_TAR(FORMAT)
610# --------------------
611# Check how to create a tarball in format FORMAT.
612# FORMAT should be one of `v7', `ustar', or `pax'.
613#
614# Substitute a variable $(am__tar) that is a command
615# writing to stdout a FORMAT-tarball containing the directory
616# $tardir.
617#     tardir=directory && $(am__tar) > result.tar
618#
619# Substitute a variable $(am__untar) that extract such
620# a tarball read from stdin.
621#     $(am__untar) < result.tar
622AC_DEFUN([_AM_PROG_TAR],
623[# Always define AMTAR for backward compatibility.
624AM_MISSING_PROG([AMTAR], [tar])
625m4_if([$1], [v7],
626     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
627     [m4_case([$1], [ustar],, [pax],,
628              [m4_fatal([Unknown tar format])])
629AC_MSG_CHECKING([how to create a $1 tar archive])
630# Loop over all known methods to create a tar archive until one works.
631_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
632_am_tools=${am_cv_prog_tar_$1-$_am_tools}
633# Do not fold the above two line into one, because Tru64 sh and
634# Solaris sh will not grok spaces in the rhs of `-'.
635for _am_tool in $_am_tools
636do
637  case $_am_tool in
638  gnutar)
639    for _am_tar in tar gnutar gtar;
640    do
641      AM_RUN_LOG([$_am_tar --version]) && break
642    done
643    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
644    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
645    am__untar="$_am_tar -xf -"
646    ;;
647  plaintar)
648    # Must skip GNU tar: if it does not support --format= it doesn't create
649    # ustar tarball either.
650    (tar --version) >/dev/null 2>&1 && continue
651    am__tar='tar chf - "$$tardir"'
652    am__tar_='tar chf - "$tardir"'
653    am__untar='tar xf -'
654    ;;
655  pax)
656    am__tar='pax -L -x $1 -w "$$tardir"'
657    am__tar_='pax -L -x $1 -w "$tardir"'
658    am__untar='pax -r'
659    ;;
660  cpio)
661    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
662    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
663    am__untar='cpio -i -H $1 -d'
664    ;;
665  none)
666    am__tar=false
667    am__tar_=false
668    am__untar=false
669    ;;
670  esac
671
672  # If the value was cached, stop now.  We just wanted to have am__tar
673  # and am__untar set.
674  test -n "${am_cv_prog_tar_$1}" && break
675
676  # tar/untar a dummy directory, and stop if the command works
677  rm -rf conftest.dir
678  mkdir conftest.dir
679  echo GrepMe > conftest.dir/file
680  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
681  rm -rf conftest.dir
682  if test -s conftest.tar; then
683    AM_RUN_LOG([$am__untar <conftest.tar])
684    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
685  fi
686done
687rm -rf conftest.dir
688
689AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
690AC_MSG_RESULT([$am_cv_prog_tar_$1])])
691AC_SUBST([am__tar])
692AC_SUBST([am__untar])
693]) # _AM_PROG_TAR
694
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