kc3-lang/gnulib/gnulib-tool

• Show log

  Commit

• Hash : f7ac0828
  Author :
  Date : 2004-09-19T02:08:45
  

  Replace various ad-hoc automake/autoconf/aclocal
  calls with autoreconf.  Define GL_LIB.
  

Download

• gnulib-tool

• #! /bin/sh
  #
  # Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  #
  
  # This program is meant for authors or maintainers which want to import
  # modules from gnulib into their packages.
  
  progname=$0
  package=gnulib
  cvsdatestamp='$Date: 2004-09-19 02:08:45 $'
  last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
  version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
  
  # You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
  AUTOCONFPATH=
  case $USER in
    bruno )
      AUTOCONFBINDIR=/packages/gnu-inst-autoconf/2.57/bin
      AUTOCONFPATH="eval env PATH=${AUTOCONFBINDIR}:\$PATH "
      ;;
  esac
  
  AUTORECONF="${AUTOCONFPATH}autoreconf"
  
  # func_usage
  # outputs to stdout the --help usage message.
  func_usage ()
  {
    echo "\
  Usage: gnulib-tool --list
         gnulib-tool --import [MODULE...]
         gnulib-tool --create-testdir --dir=directory module1 ... moduleN
         gnulib-tool --create-megatestdir --dir=directory [module1 ... moduleN]
         gnulib-tool --test --dir=directory module1 ... moduleN
         gnulib-tool --megatest --dir=directory [module1 ... moduleN]
         gnulib-tool --extract-description module
         gnulib-tool --extract-filelist module
         gnulib-tool --extract-dependencies module
         gnulib-tool --extract-autoconf-snippet module
         gnulib-tool --extract-automake-snippet module
         gnulib-tool --extract-include-directive module
         gnulib-tool --extract-maintainer module
  
  Operation modes:
        --list                print the available module names
        --import              import the given modules into the current package
        --create-testdir      create a scratch package with the given modules
        --create-megatestdir  create a mega scratch package with the given modules
                              one by one and all together
        --test                test the combination of the given modules
                              (recommended to use CC=\"gcc -Wall\" here)
        --megatest            test the given modules one by one and all together
                              (recommended to use CC=\"gcc -Wall\" here)
        --extract-description        extract the description
        --extract-filelist           extract the list of files
        --extract-dependencies       extract the dependencies
        --extract-autoconf-snippet   extract the snippet for configure.ac
        --extract-automake-snippet   extract the snippet for lib/Makefile.am
        --extract-include-directive  extract the #include directive
        --extract-maintainer         report the maintainer(s) inside gnulib
  
  Options:
        --dir=DIRECTORY       specify the target directory
                              For --import, this specify where your
                              configure.ac can be found.  Defaults to current
                              directory.
        --lib=LIBRARY         Specify the library name.  Defaults to 'libgnu'.
        --source-base=DIRECTORY
                              Directory relative --dir where source code is
                              placed (default \"lib\"), for --import.
        --m4-base=DIRECTORY   Directory relative --dir where *.m4 macros are
                              placed (default \"m4\"), for --import.
        --libtool             Use libtool rules, for --import.
        --no-changelog        don't update or create ChangeLog files
        --dry-run             For --import, only print what would have been done.
  
  Report bugs to <bug-gnulib@gnu.org>."
  }
  
  # func_version
  # outputs to stdout the --version message.
  func_version ()
  {
    echo "$progname (GNU $package) $version"
    echo "Copyright (C) 2002 Free Software Foundation, Inc.
  This is free software; see the source for copying conditions.  There is NO
  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
    echo "Written by" "Bruno Haible"
  }
  
  # func_fatal_error message
  # outputs to stderr a fatal error message, and terminates the program.
  func_fatal_error ()
  {
    echo "gnulib-tool: *** $1" 1>&2
    echo "gnulib-tool: *** Stop." 1>&2
    exit 1
  }
  
  # Command-line option processing.
  # Removes the OPTIONS from the arguments. Sets the variables:
  # - mode            list or import or create-testdir or create-megatestdir
  # - destdir         from --dir
  # - libname         from --lib
  # - sourcebase      from --source-base
  # - m4base          from --m4-base
  # - libtool         true if --libtool was given, blank otherwise
  # - do_changelog    false if --no-changelog was given, : otherwise
  # - dry_run         true if --dry-run was given, blank otherwise
  {
    mode=
    destdir=
    libname=libgnu
    sourcebase=
    m4base=
    libtool=
    do_changelog=:
    dry_run=
  
    supplied_opts="$@"
  
    while test $# -gt 0; do
      case "$1" in
        --list | --lis )
          mode=list
          shift ;;
        --import | --impor | --impo | --imp | --im | --i )
          mode=import
          shift ;;
        --create-testdir | --create-testdi | --create-testd | --create-test | --create-tes | --create-te | --create-t )
          mode=create-testdir
          shift ;;
        --create-megatestdir | --create-megatestdi | --create-megatestd | --create-megatest | --create-megates | --create-megate | --create-megat | --create-mega | --create-meg | --create-me | --create-m )
          mode=create-megatestdir
          shift ;;
        --test | --tes | --te | --t )
          mode=test
          shift ;;
        --megatest | --megates | --megate | --megat | --mega | --meg | --me | --m )
          mode=megatest
          shift ;;
        --extract-* )
          mode=`echo "X$1" | sed -e 's/^X--//'`
          shift ;;
        --dir )
          shift
          if test $# = 0; then
            func_fatal_error "missing argument for --dir"
          fi
          destdir=$1
          shift ;;
        --dir=* )
          destdir=`echo "X$1" | sed -e 's/^X--dir=//'`
          shift ;;
        --lib )
          shift
          if test $# = 0; then
            func_fatal_error "missing argument for --lib"
          fi
          libname=$1
  	supplied_libname=true
          shift ;;
        --lib=* )
          libname=`echo "X$1" | sed -e 's/^X--lib=//'`
  	supplied_libname=true
          shift ;;
        --source-base )
          shift
          if test $# = 0; then
            func_fatal_error "missing argument for --source-base"
          fi
          sourcebase=$1
          shift ;;
        --source-base=* )
          sourcebase=`echo "X$1" | sed -e 's/^X--source-base=//'`
          shift ;;
        --m4-base )
          shift
          if test $# = 0; then
            func_fatal_error "missing argument for --m4-base"
          fi
          m4base=$1
          shift ;;
        --m4-base=* )
          m4base=`echo "X$1" | sed -e 's/^X--m4-base=//'`
          shift ;;
        --libtool )
          libtool=true
          shift ;;
        --no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
          do_changelog=false
          shift ;;
        --dry-run )
          dry_run=true
          shift ;;
        --help | --hel | --he | --h )
          func_usage
          exit 0 ;;
        --version | --versio | --versi | --vers | --ver | --ve | --v )
          func_version
          exit 0 ;;
        -- )
          # Stop option prcessing
          shift
          break ;;
        -* )
          echo "gnulib-tool: unknown option $1" 1>&2
          echo "Try 'gnulib-tool --help' for more information." 1>&2
          exit 1 ;;
        * )
          break ;;
      esac
    done
  }
  
  case "$0" in
    /*) self_abspathname="$0" ;;
    */*) self_abspathname=`pwd`/"$0" ;;
    *) for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`; do
         if test -x "$d/$0" && test ! -d "$d/$0"; then
           self_abspathname="$d/$0"
           break
         fi
       done
       if test -z "$self_abspathname"; then
         func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
       fi
       ;;
  esac
  while test -h "$self_abspathname"; do
    # Resolve symbolic link.
    sedexpr1='s, -> ,#%%#,'
    sedexpr2='s,^.*#%%#\(.*\)$,\1,p'
    linkval=`LC_ALL=C ls -l "$self_abspathname" | sed -e "$sedexpr1" | sed -n -e "$sedexpr2"`
    test -n "$linkval" || break
    case "$linkval" in
      /* ) self_abspathname="$linkval" ;;
      * ) self_abspathname=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
    esac
  done
  gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
  
  # func_all_modules
  func_all_modules ()
  {
    (cd "$gnulib_dir/modules" && ls -1) \
        | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^TEMPLATE$/d' -e '/~$/d' \
        | sort
  }
  
  # func_verify_module
  # verifies a module name
  func_verify_module ()
  {
    if test ! -f "$gnulib_dir/modules/$module" \
       || test "CVS" = "$module" \
       || test "ChangeLog" = "$module" \
       || test "TEMPLATE" = "$module"; then
      echo "gnulib-tool: module $module doesn't exist" 1>&2
      module=
    fi
  }
  
  sed_extract_prog=':[ 	]*$/ {
    :a
      n
      s/^Description:[ 	]*$//
      s/^Files:[ 	]*$//
      s/^Depends-on:[ 	]*$//
      s/^configure\.ac:[ 	]*$//
      s/^Makefile\.am:[ 	]*$//
      s/^Include:[ 	]*$//
      s/^Maintainer:[ 	]*$//
      tb
      p
      ba
    :b
  }'
  
  # func_get_description module
  func_get_description ()
  {
    sed -n -e "/^Description$sed_extract_prog" < "$gnulib_dir/modules/$1"
  }
  
  # func_get_filelist module
  func_get_filelist ()
  {
    sed -n -e "/^Files$sed_extract_prog" < "$gnulib_dir/modules/$1"
    #echo m4/onceonly.m4
    echo m4/onceonly_2_57.m4
  }
  
  # func_get_dependencies module
  func_get_dependencies ()
  {
    sed -n -e "/^Depends-on$sed_extract_prog" < "$gnulib_dir/modules/$1"
  }
  
  # func_get_autoconf_snippet module
  func_get_autoconf_snippet ()
  {
    sed -n -e "/^configure\.ac$sed_extract_prog" < "$gnulib_dir/modules/$1"
  }
  
  # func_get_automake_snippet module
  func_get_automake_snippet ()
  {
    sed -n -e "/^Makefile\.am$sed_extract_prog" < "$gnulib_dir/modules/$1"
  }
  
  # func_get_include_directive module
  func_get_include_directive ()
  {
    sed -n -e "/^Include$sed_extract_prog" < "$gnulib_dir/modules/$1" | \
    sed -e 's/^\(["<]\)/#include \1/'
  }
  
  # func_get_maintainer module
  func_get_maintainer ()
  {
    sed -n -e "/^Maintainer$sed_extract_prog" < "$gnulib_dir/modules/$1"
  }
  
  # func_create_testdir testdir modules
  func_create_testdir ()
  {
    testdir="$1"
    modules="$2"
    modules=`for m in $modules; do echo $m; done | sort | uniq`
  
    # Determine final module list.
    while true; do
      xmodules=
      for module in $modules; do
        func_verify_module
        if test -n "$module"; then
          # Duplicate dependenies are harmless, but Jim wants a warning.
          duplicated_deps=`func_get_dependencies $module | sort | uniq -d`
          if test -n "$duplicated_deps"; then
            echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
          fi
          xmodules="$xmodules $module "`func_get_dependencies $module`
        fi
      done
      xmodules=`for m in $xmodules; do echo $m; done | sort | uniq`
      if test "$xmodules" = "$modules"; then
        break
      fi
      modules="$xmodules"
    done
    echo "Module list with included dependencies:"
    echo "$modules" | sed -e 's/^/  /'
  
    # Determine final file list.
    files=
    for module in $modules; do
      func_verify_module
      if test -n "$module"; then
        files="$files "`func_get_filelist $module`
      fi
    done
    files=`for f in $files; do echo $f; done | sort | uniq`
    echo "File list:"
    echo "$files" | sed -e 's/^/  /'
  
    # Create directories.
    for d in `echo "$files" | sed -n -e 's,^\(.*\)/[^/]*,\1,p'`; do
      if test "$d" != config; then
        mkdir -p "$testdir/$d"
      fi
    done
  
    # Copy files.
    for f in $files; do
      case "$f" in
        config/*) g=`echo "$f" | sed -e 's,^config/,,'` ;;
        *) g="$f" ;;
      esac
      ln "$gnulib_dir/$f" "$testdir/$g" 2>/dev/null ||
      cp -p "$gnulib_dir/$f" "$testdir/$g"
    done
  
    # Create lib/Makefile.am.
    mkdir -p "$testdir/lib"
    (echo "## Process this file with automake to produce Makefile.in."
     echo
     echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies"
     echo
     echo "noinst_LIBRARIES = $libname.a"
     echo
     echo "$libname"'_a_SOURCES ='
     echo "$libname"'_a_LIBADD = @LIBOBJS@'
     echo '#'"$libname"'_la_LIBADD = @LTLIBOBJS@'
     echo "EXTRA_DIST ="
     echo "BUILT_SOURCES ="
     echo "SUFFIXES ="
     echo "MOSTLYCLEANFILES ="
     echo "CLEANFILES ="
     echo "DISTCLEANFILES ="
     echo "MAINTAINERCLEANFILES ="
     for module in $modules; do
       func_verify_module
       if test -n "$module"; then
         func_get_automake_snippet "$module" | sed -e "s,lib_SOURCES,$libname"'_a_SOURCES,g' -e "s,lib_OBJECTS,$libname"'_a_OBJECTS,g'
         if test "$module" = 'alloca'; then
           echo "$libname"'_a_LIBADD += @ALLOCA@'
           echo '#'"$libname"'_la_LIBADD += @LTALLOCA@'
         fi
       fi
     done
    ) > "$testdir/lib/Makefile.am"
  
    # Create m4/Makefile.am.
    mkdir -p "$testdir/m4"
    (echo "## Process this file with automake to produce Makefile.in."
     echo
     echo "EXTRA_DIST ="
     for f in $files; do
       case "$f" in
         m4/* )
           echo "EXTRA_DIST += "`echo "$f" | sed -e 's,^m4/,,'` ;;
       esac
     done
    ) > "$testdir/m4/Makefile.am"
  
    subdirs="lib m4"
  
    if test -f "$testdir"/m4/gettext.m4; then
      # Avoid stupid error message from automake:
      # "AM_GNU_GETTEXT used but `po' not in SUBDIRS"
      mkdir -p "$testdir/po"
      (echo "## Process this file with automake to produce Makefile.in."
      ) > "$testdir/po/Makefile.am"
      subdirs="$subdirs po"
    fi
  
    # Create Makefile.am.
    (echo "## Process this file with automake to produce Makefile.in."
     echo
     echo "AUTOMAKE_OPTIONS = 1.5 foreign"
     echo
     echo "SUBDIRS = $subdirs"
     echo
     echo "ACLOCAL_AMFLAGS = -I m4"
    ) > "$testdir/Makefile.am"
  
    # Create configure.ac.
    (echo "# Process this file with autoconf to produce a configure script."
     echo "AC_INIT(dummy,0)"
     echo "AM_INIT_AUTOMAKE"
     echo
     echo "AM_CONFIG_HEADER(config.h)"
     echo
     echo "AC_PROG_CC"
     echo "AC_PROG_INSTALL"
     echo "AC_PROG_MAKE_SET"
     echo "AC_PROG_RANLIB"
     echo
     if grep AC_GNU_SOURCE "$testdir"/m4/*.m4 > /dev/null; then
       echo "AC_GNU_SOURCE"
       echo
     fi
     if grep gl_USE_SYSTEM_EXTENSIONS "$testdir"/m4/*.m4 > /dev/null; then
       echo "gl_USE_SYSTEM_EXTENSIONS"
       echo
     fi
     for module in $modules; do
       func_verify_module
       if test -n "$module"; then
         func_get_autoconf_snippet "$module"
       fi
     done
     echo
     makefiles="Makefile"
     for d in $subdirs; do
       makefiles="$makefiles $d/Makefile"
     done
     echo "AC_OUTPUT([$makefiles])"
    ) > "$testdir/configure.ac"
  
    # Create autogenerated files.
    (cd "$testdir"
     echo "executing ${AUTORECONF} --force --install"
     ${AUTORECONF} --force --install
    )
    if grep '^BUILT_SOURCES *+=' "$testdir/lib/Makefile.am" > /dev/null; then
      (cd "$testdir"
       ./configure
         cd lib
         built_sources=`grep '^BUILT_SOURCES *=' Makefile.in | sed -e 's/^BUILT_SOURCES *=//'`
         if test -n "$built_sources"; then
           make $built_sources
         fi
         cd ..
       make distclean
      )
    fi
  }
  
  # func_create_megatestdir megatestdir allmodules
  func_create_megatestdir ()
  {
    megatestdir="$1"
    allmodules="$2"
    if test -z "$allmodules"; then
      allmodules=`func_all_modules`
    fi
  
    megasubdirs=
    # First, all modules one by one.
    for onemodule in $allmodules; do
      func_create_testdir "$megatestdir/$onemodule" $onemodule
      megasubdirs="${megasubdirs}$onemodule "
    done
    # Then, all modules all together.
    # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
    allmodules=`for m in $allmodules; do if test $m != fnmatch-posix; then echo $m; fi; done`
    func_create_testdir "$megatestdir/ALL" "$allmodules"
    megasubdirs="${megasubdirs}ALL"
  
    # Create Makefile.am.
    (echo "## Process this file with automake to produce Makefile.in."
     echo
     echo "AUTOMAKE_OPTIONS = 1.5 foreign"
     echo
     echo "SUBDIRS = $megasubdirs"
    ) > "$megatestdir/Makefile.am"
  
    # Create configure.ac.
    (echo "# Process this file with autoconf to produce a configure script."
     echo "AC_INIT(dummy,0)"
     echo "AM_INIT_AUTOMAKE"
     echo
     echo "AC_PROG_MAKE_SET"
     echo
     echo "AC_CONFIG_SUBDIRS([$megasubdirs])"
     echo "AC_OUTPUT([Makefile])"
    ) > "$megatestdir/configure.ac"
  
    # Create autogenerated files.
    (cd "$megatestdir"
     echo "executing ${AUTORECONF} --force --install"
     ${AUTORECONF} --force --install
    )
  }
  
  case $mode in
    "" )
      func_fatal_error "no mode specified" ;;
  
    list )
      func_all_modules
      ;;
  
    import )
  	# Where to import.
  	if test -z "$destdir"; then
  	    destdir=.
  	fi
  	test -d "$destdir" \
  	    || func_fatal_error "destination directory does not exist: $destdir"
  
          # Prefer configure.ac to configure.in
  	test -f $destdir/configure.in && configure_ac=$destdir/configure.in
  	test -f $destdir/configure.ac && configure_ac=$destdir/configure.ac
  	test -f "$configure_ac" \
              || func_fatal_error "cannot find $destdir/configure.ac"
  
  	# Get settings.
  	my_sed_traces='s,#.*$,,; s,^dnl .*$,,; s, dnl .*$,,;
          /gl_MODULES[^_]/  {
              s,^.*gl_MODULES([[   ]*\([^])]*\).*$,ac_modules="\1",; p;
          };
          /gl_SOURCE_BASE/   {
              s,^.*gl_SOURCE_BASE([[         ]*\([^])]*\).*$,ac_sourcebase="\1",; p;
          };
          /gl_M4_BASE/   {
              s,^.*gl_M4_BASE([[         ]*\([^])]*\).*$,ac_m4base="\1",; p;
          };
          /gl_LIB/   {
              s,^.*gl_LIB([[         ]*\([^])]*\).*$,ac_libname="\1",; p;
          };
          /A[CM]_PROG_LIBTOOL/ { s,^.*$,seen_libtool=:,; p; };
          /LT_INIT/            { s,^.*$,seen_libtool=:,; p; };
          d;'
  	eval `cat $configure_ac | sed "$my_sed_traces"`
  
  	# Override libname?
  	if test -z "$supplied_libname" && test -n "$ac_libname"; then
  	    libname="$ac_libname"
  	fi
  
  	# Set up source base.
  	test -z "$sourcebase" && sourcebase="$ac_sourcebase"
  	test -z "$sourcebase" && sourcebase="lib"
  	test -d "$destdir/$sourcebase" || \
  	    (test -z "$dry_run" && mkdir "$destdir/$sourcebase") || \
  	    func_fatal_error "source base $destdir/$sourcebase doesn't exist"
  
  	# Set up m4 base.
  	test -z "$m4base" && m4base="$ac_m4base"
  	test -z "$sourcebase" && m4base="m4"
  	test -d "$destdir/$m4base" || \
  	    (test -z "$dry_run" && mkdir "$destdir/$m4base") || \
  	    func_fatal_error "m4 base $destdir/$m4base doesn't exist"
  
  	# Using libtool?
  	if test x$seen_libtool != x; then
  	    libtool=true
  	fi
  
  	# What modules to extract.
  	supplied_modules="$*"
  	modules=`for m in $supplied_modules; do echo $m; done | sort | uniq`
  	if test -z "$modules"; then
  	    modules="$ac_modules"
  	fi
  
          # Determine final module list.
  	while true; do
  	    xmodules=
  	    for module in $modules; do
  		func_verify_module
  		if test -n "$module"; then
                      # Duplicate dependenies are harmless, but Jim wants a warning.
  		    duplicated_deps=`func_get_dependencies $module | sort | uniq -d`
  		    if test -n "$duplicated_deps"; then
  			echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
  		    fi
  		    xmodules="$xmodules $module "`func_get_dependencies $module`
  		fi
  	    done
  	    xmodules=`for m in $xmodules; do echo $m; done | sort | uniq`
  	    if test "$xmodules" = "$modules"; then
  		break
  	    fi
  	    modules="$xmodules"
  	done
  	echo "Module list with included dependencies:"
  	echo "$modules" | sed -e 's/^/  /'
  
          # Determine final file list.
  	files=
  	for module in $modules; do
  	    func_verify_module
  	    if test -n "$module"; then
  		files="$files "`func_get_filelist $module`
  	    fi
  	done
  	files=`for f in $files; do echo $f; done | sort | uniq`
  	echo "File list:"
  	echo "$files" | sed -e 's/^/  /'
  
  	test -n "$files" \
  	    || func_fatal_error "refusing to do nothing"
  
          # Copy files.
  	for f in $files; do
  	    case "$f" in
  		config/*) g=`echo "$f" | sed -e 's,^config/,,'` ;;
  		lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
  		m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
  		*) g="$f" ;;
  	    esac
  	    test -n "$dry_run" && dry=echo
  	    $dry cp -p "$gnulib_dir/$f" "$destdir/$g"
  	done
  
  	# Commands printed in a comment in generated files.
  	cmd="gnulib-tool $supplied_opts"
  	opt_libtool=
  	if test -n "$libtool"; then
  	    opt_libtool="--libtool"
  	fi
  	actioncmd="gnulib-tool --import --dir=$destdir --lib=$libname --source-base=$sourcebase --m4-base=$m4base $opt_libtool `echo $modules`"
  
          # Create lib/Makefile.am.
  	echo "Creating $destdir/$sourcebase/Makefile.am..."
  	if test -n "$libtool"; then
  	    libext=la
  	    perhapsLT=LT
  	else
  	    libext=a
  	    perhapsLT=
  	fi
  	(
  	    if test -z "$dry_run"; then
  		exec > $destdir/$sourcebase/Makefile.am
  	    else
  		echo "# $destdir/$sourcebase/Makefile.am"
  	    fi
  	    echo "## Process this file with automake to produce Makefile.in."
  	    echo "# Copyright (C) 2004 Free Software Foundation, Inc."
  	    echo "#"
  	    echo "# This file is free software, distributed under the terms of the GNU"
  	    echo "# General Public License.  As a special exception to the GNU General"
  	    echo "# Public License, this file may be distributed as part of a program"
  	    echo "# that contains a configuration script generated by Automake, under"
  	    echo "# the same distribution terms as the rest of that program."
  	    echo "#"
  	    echo "# Generated by gnulib-tool."
  	    echo "#"
  	    echo "# Invoked as: $cmd"
  	    echo "# Reproduce by: $actioncmd"
  	    echo
  	    echo "AUTOMAKE_OPTIONS = 1.8 gnits"
  	    echo
  	    echo "noinst_${perhapsLT}LIBRARIES = $libname.$libext"
  	    echo
  	    echo "${libname}_${libext}_SOURCES ="
  	    echo "${libname}_${libext}_LIBADD = @${perhapsLT}LIBOBJS@"
  	    echo "EXTRA_DIST ="
  	    echo "BUILT_SOURCES ="
  	    echo "SUFFIXES ="
  	    echo "MOSTLYCLEANFILES ="
  	    echo "CLEANFILES ="
  	    echo "DISTCLEANFILES ="
  	    echo "MAINTAINERCLEANFILES ="
  	    for module in $modules; do
  		func_verify_module
  		if test -n "$module"; then
  		    func_get_automake_snippet "$module" | sed -e "s,lib_SOURCES,${libname}_${libext}_SOURCES,g" -e "s,lib_OBJECTS,${libname}_${libext}_OBJECTS,g"
  		    if test "$module" = 'alloca'; then
  			echo "${libname}_${libext}_LIBADD += @ALLOCA@"
  		    fi
  		fi
  	    done
  	    echo
  	    echo "# Makefile.am ends here"
  	)
  
          # Create gnulib.m4.
  	echo "Creating $destdir/$m4base/gnulib.m4..."
  	(
  	    if test -z "$dry_run"; then
  		exec > $destdir/$m4base/gnulib.m4
  	    else
  		echo "# $destdir/$m4base/gnulib.m4"
  	    fi
  	    echo "# Copyright (C) 2004 Free Software Foundation, Inc."
  	    echo "# This file is free software, distributed under the terms of the GNU"
  	    echo "# General Public License.  As a special exception to the GNU General"
  	    echo "# Public License, this file may be distributed as part of a program"
  	    echo "# that contains a configuration script generated by Autoconf, under"
  	    echo "# the same distribution terms as the rest of that program."
  	    echo "#"
  	    echo "# Generated by gnulib-tool."
  	    echo "#"
  	    echo "# Invoked as: $cmd"
  	    echo "# Reproduce by: $actioncmd"
  	    echo
  	    echo "AC_DEFUN([gl_EARLY],"
  	    echo "["
  	    if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 > /dev/null; then
  		echo "  AC_GNU_SOURCE"
  	    fi
  	    if grep gl_USE_SYSTEM_EXTENSIONS "$destdir"/$m4base/*.m4 > /dev/null; then
  		echo "  gl_USE_SYSTEM_EXTENSIONS"
  	    fi
  	    echo "])"
  	    echo
  	    echo "AC_DEFUN([gl_INIT],"
  	    echo "["
  	    for module in $modules; do
  		func_verify_module
  		if test -n "$module"; then
  		    func_get_autoconf_snippet "$module" | sed -e '/^$/d;' -e 's/^/  /' -e 's/AM_GNU_GETTEXT(\[external\])/dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac./'
  		fi
  	    done
  	    echo "])"
  	    echo
  	    echo "dnl Usage: gl_MODULES(module1 module2 ...)"
  	    echo "AC_DEFUN([gl_MODULES], [])"
  	    echo
  	    echo "dnl Usage: gl_SOURCE_BASE(DIR)"
  	    echo "AC_DEFUN([gl_SOURCE_BASE], [])"
  	    echo
  	    echo "dnl Usage: gl_M4_BASE(DIR)"
  	    echo "AC_DEFUN([gl_M4_BASE], [])"
  	    echo
  	    echo "dnl Usage: gl_LIB(LIBNAME)"
  	    echo "AC_DEFUN([gl_LIB], [])"
  	    echo
  	    echo "# gnulib.m4 ends here"
  	)
  	echo "Finished."
  	echo
  	echo "Don't forget to add \"$sourcebase/Makefile\""
  	echo "to AC_CONFIG_FILES in \"$configure_ac\" and to mention"
  	echo "\"`basename $sourcebase`\" in SUBDIRS in some Makefile.am."
  	;;
  
    create-testdir )
      if test -z "$destdir"; then
        func_fatal_error "please specify --dir option"
      fi
      mkdir "$destdir"
      test -d "$destdir" \
        || func_fatal_error "could not create destination directory"
      func_create_testdir "$destdir" "$*"
      ;;
  
    create-megatestdir )
      if test -z "$destdir"; then
        func_fatal_error "please specify --dir option"
      fi
      mkdir "$destdir" || func_fatal_error "could not create destination directory"
      func_create_megatestdir "$destdir" "$*"
      ;;
  
    test )
      test -n "$destdir" || destdir=testdir$$
      mkdir "$destdir" || func_fatal_error "could not create destination directory"
      func_create_testdir "$destdir" "$*"
      cd "$destdir"
        mkdir build
        cd build
          ../configure
          make
          make check
          make distclean
          remaining=`find . -type f -print`
          if test -n "$remaining"; then
            echo "Remaining files:" $remaining 1>&2
            echo "gnulib-tool: *** Stop." 1>&2
            exit 1
          fi
        cd ..
      cd ..
      rm -rf "$destdir"
      ;;
  
    megatest )
      test -n "$destdir" || destdir=testdir$$
      mkdir "$destdir" || func_fatal_error "could not create destination directory"
      func_create_megatestdir "$destdir" "$*"
      cd "$destdir"
        mkdir build
        cd build
          ../configure
          make
          make check
          make distclean
          remaining=`find . -type f -print`
          if test -n "$remaining"; then
            echo "Remaining files:" $remaining 1>&2
            echo "gnulib-tool: *** Stop." 1>&2
            exit 1
          fi
        cd ..
      cd ..
      rm -rf "$destdir"
      ;;
  
    extract-description )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_description "$module"
        fi
      done
      ;;
  
    extract-filelist )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_filelist "$module"
        fi
      done
      ;;
  
    extract-dependencies )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_dependencies "$module"
        fi
      done
      ;;
  
    extract-autoconf-snippet )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_autoconf_snippet "$module"
        fi
      done
      ;;
  
    extract-automake-snippet )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_automake_snippet "$module"
        fi
      done
      ;;
  
    extract-include-directive )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_include_directive "$module"
        fi
      done
      ;;
  
    extract-maintainer )
      for module
      do
        func_verify_module
        if test -n "$module"; then
          func_get_maintainer "$module"
        fi
      done
      ;;
  
    * )
      func_fatal_error "unknown operation mode --$mode" ;;
  esac
  
  exit 0
  

Download