#! /bin/sh
#
-# Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2004, 2005 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
#
# 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.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# This program is meant for authors or maintainers which want to import
progname=$0
package=gnulib
-cvsdatestamp='$Date: 2004-09-29 05:58:14 $'
+cvsdatestamp='$Date: 2005-08-15 12:13:30 $'
last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
{
echo "\
Usage: gnulib-tool --list
- gnulib-tool --import [MODULE...]
+ gnulib-tool --import [module1 ... moduleN]
gnulib-tool --create-testdir --dir=directory module1 ... moduleN
gnulib-tool --create-megatestdir --dir=directory [module1 ... moduleN]
gnulib-tool --test --dir=directory module1 ... moduleN
Options:
--dir=DIRECTORY specify the target directory
- For --import, this specify where your
+ For --import, this specifies where your
configure.ac can be found. Defaults to current
directory.
--lib=LIBRARY Specify the library name. Defaults to 'libgnu'.
placed (default \"lib\"), for --import.
--m4-base=DIRECTORY Directory relative --dir where *.m4 macros are
placed (default \"m4\"), for --import.
+ --aux-dir=DIRECTORY Directory relative --dir where auxiliary build
+ tools are placed (default \".\"), for --import.
+ --avoid=MODULE Avoid including the given MODULE. Useful if you
+ have code that provides equivalent functionality.
+ This option can be repeated.
--lgpl Abort if modules aren't available under the LGPL.
Also modify license template from GPL to LGPL.
--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.
+ -s, --symbolic, --symlink Make symbolic links instead of copying files.
Report bugs to <bug-gnulib@gnu.org>."
}
exit 1
}
+# func_cp_if_changed SRC DEST
+# Like cp, but avoids munging timestamps if the file hasn't changed.
+# Uses also the variables
+# - dry_run true if actions shall only be printed, blank otherwise
+func_cp_if_changed ()
+{
+ if test $# -ne 2; then
+ echo "usage: func_cp_if_changed SRC DEST" >&2
+ fi
+ test -n "$dry_run" && dry=echo
+ if cmp "$1" "$2" >/dev/null 2>&1; then
+ :
+ else
+ $dry cp -p "$1" "$2"
+ fi
+}
+
+# func_mv_if_changed SRC DEST
+# Like mv, but avoids munging timestamps if the file hasn't changed.
+# Removes SRC if it is not renamed.
+# Uses also the variables
+# - dry_run true if actions shall only be printed, blank otherwise
+func_mv_if_changed ()
+{
+ if test $# -ne 2; then
+ echo "usage: func_mv_if_changed SRC DEST" >&2
+ fi
+ test -n "$dry_run" && dry=echo
+ if cmp "$1" "$2" >/dev/null 2>&1; then
+ $dry rm "$1"
+ else
+ $dry mv "$1" "$2"
+ fi
+}
+
+# func_ln_if_changed SRC DEST
+# Like ln -s, but avoids munging timestamps if the link is correct.
+# Uses also the variables
+# - dry_run true if actions shall only be printed, blank otherwise
+func_ln_if_changed ()
+{
+ if test $# -ne 2; then
+ echo "usage: func_ln_if_changed SRC DEST" >&2
+ fi
+ test -n "$dry_run" && dry=echo
+ if test -L "$2" -a "$1" = "`readlink "$2"`"; then
+ :
+ else
+ $dry rm -f "$2"
+ $dry ln -s "$1" "$2"
+ fi
+}
+
# Command-line option processing.
# Removes the OPTIONS from the arguments. Sets the variables:
# - mode list or import or create-testdir or create-megatestdir
# - destdir from --dir
-# - libname from --lib
+# - libname, supplied_libname from --lib
# - sourcebase from --source-base
# - m4base from --m4-base
+# - auxdir from --aux-dir
+# - avoidlist list of modules to avoid, from --avoid
+# - lgpl true if --lgpl was given, blank otherwise
# - libtool true if --libtool was given, blank otherwise
# - do_changelog false if --no-changelog was given, : otherwise
# - dry_run true if --dry-run was given, blank otherwise
mode=
destdir=
libname=libgnu
+ supplied_libname=
sourcebase=
m4base=
+ auxdir=
+ avoidlist=
+ lgpl=
libtool=
do_changelog=:
dry_run=
- lgpl=
+ symbolic=
supplied_opts="$@"
func_fatal_error "missing argument for --lib"
fi
libname=$1
- supplied_libname=true
+ supplied_libname=true
shift ;;
--lib=* )
libname=`echo "X$1" | sed -e 's/^X--lib=//'`
- supplied_libname=true
+ supplied_libname=true
shift ;;
--source-base )
shift
--m4-base=* )
m4base=`echo "X$1" | sed -e 's/^X--m4-base=//'`
shift ;;
- --libtool )
- libtool=true
+ --aux-dir )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --aux-dir"
+ fi
+ auxdir=$1
+ shift ;;
+ --aux-dir=* )
+ auxdir=`echo "X$1" | sed -e 's/^X--aux-dir=//'`
+ shift ;;
+ --avoid )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --avoid"
+ fi
+ avoidlist="$avoidlist $1"
+ shift ;;
+ --avoid=* )
+ avoidlist="$avoidlist "`echo "X$1" | sed -e 's/^X--avoid=//'`
shift ;;
--lgpl )
lgpl=true
shift ;;
+ --libtool )
+ libtool=true
+ shift ;;
--no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
do_changelog=false
shift ;;
--dry-run )
dry_run=true
shift ;;
+ -s | --symbolic | --symlink )
+ symbolic=true
+ shift ;;
--help | --hel | --he | --h )
func_usage
exit 0 ;;
func_all_modules ()
{
(cd "$gnulib_dir/modules" && ls -1) \
- | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^TEMPLATE$/d' -e '/~$/d' \
+ | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^README$/d' -e '/^TEMPLATE$/d' -e '/~$/d' \
| sort
}
if test ! -f "$gnulib_dir/modules/$module" \
|| test "CVS" = "$module" \
|| test "ChangeLog" = "$module" \
+ || test "README" = "$module" \
|| test "TEMPLATE" = "$module"; then
echo "gnulib-tool: module $module doesn't exist" 1>&2
module=
sed -n -e "/^Maintainer$sed_extract_prog" < "$gnulib_dir/modules/$1"
}
-# func_create_testdir testdir modules
-func_create_testdir ()
+# func_acceptable module
+# tests whether a module is acceptable.
+# Input:
+# - avoidlist list of modules to avoid
+func_acceptable ()
{
- testdir="$1"
- modules="$2"
- modules=`for m in $modules; do echo $m; done | sort | uniq`
+ for avoid in $avoidlist; do
+ if test "$avoid" = "$1"; then
+ return 1
+ fi
+ done
+ return 0
+}
- # Determine final module list.
+# func_modules_transitive_closure
+# Input:
+# - modules list of specified modules
+# - avoidlist list of modules to avoid
+# Output:
+# - modules list of modules, including dependencies
+func_modules_transitive_closure ()
+{
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.
+ # Duplicate dependencies 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`
+ if func_acceptable $module; then
+ xmodules="$xmodules $module"
+ for depmodule in `func_get_dependencies $module`; do
+ if func_acceptable $depmodule; then
+ xmodules="$xmodules $depmodule"
+ fi
+ done
+ fi
fi
done
xmodules=`for m in $xmodules; do echo $m; done | sort | uniq`
fi
modules="$xmodules"
done
- echo "Module list with included dependencies:"
- echo "$modules" | sed -e 's/^/ /'
+}
- # Determine final file list.
+# func_modules_to_filelist
+# Input:
+# - modules list of modules, including dependencies
+# Output:
+# - files list of files
+func_modules_to_filelist ()
+{
files=
for module in $modules; do
func_verify_module
fi
done
files=`for f in $files; do echo $f; done | sort | uniq`
+}
+
+# func_emit_lib_Makefile_am
+# emits the contents of lib/Makefile.am to standard output.
+# Input:
+# - modules list of modules, including dependencies
+# - libname library name
+# - libtool true if libtool will be used, blank otherwise
+# - cmd (optional) command that led to this invocation
+# - actioncmd (optional) command that will reproduce this invocation
+func_emit_lib_Makefile_am ()
+{
+ if test -n "$libtool"; then
+ libext=la
+ perhapsLT=LT
+ else
+ libext=a
+ perhapsLT=
+ 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."
+ if test -n "$cmd"; then
+ echo "# Invoked as: $cmd"
+ fi
+ if test -n "$actioncmd"; then
+ echo "# Reproduce by: $actioncmd"
+ fi
+ echo
+ # No need to generate dependencies since the sources are in gnulib, not here.
+ echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies"
+ echo
+ echo "noinst_${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 ="
+ echo
+ for module in $modules; do
+ func_verify_module
+ if test -n "$module"; then
+ {
+ func_get_automake_snippet "$module" |
+ sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g'
+ if test "$module" = 'alloca'; then
+ echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@"
+ fi
+ } > amsnippet.tmp
+ # Skip the contents if its entirely empty.
+ if grep '[^ ]' amsnippet.tmp > /dev/null ; then
+ echo "## begin gnulib module $module"
+ echo
+ cat amsnippet.tmp
+ echo "## end gnulib module $module"
+ echo
+ fi
+ rm -f amsnippet.tmp
+ fi
+ done
+ echo
+ echo "# Makefile.am ends here"
+}
+
+# func_import modules
+# Uses also the variables
+# - destdir target directory
+# - libname library name
+# - sourcebase directory relative to destdir where to place source code
+# - m4base directory relative to destdir where to place *.m4 macros
+# - avoidlist list of modules to avoid, from --avoid
+# - lgpl true if library's license shall be LGPL, blank otherwise
+# - libtool true if libtool will be used, blank otherwise
+# - dry_run true if actions shall only be printed, blank otherwise
+# - symbolic true if files should be symlinked, copied otherwise
+# - supplied_opts all options passed to gnulib-tool
+func_import ()
+{
+ modules="$1"
+ modules=`for m in $modules; do echo $m; done | sort | uniq`
+
+ # Determine final module list.
+ func_modules_transitive_closure
+ echo "Module list with included dependencies:"
+ echo "$modules" | sed -e 's/^/ /'
+
+ # If --lgpl, check the license of modules are compatible.
+ if test -n "$lgpl"; then
+ for module in $modules; do
+ license=`func_get_license $module`
+ case $license in
+ LGPL | 'public domain' | 'unlimited') ;;
+ *)
+ func_fatal_error \
+ "incompatible license on module \`$module\`: $license" ;;
+ esac
+ done
+ fi
+
+ # Determine final file list.
+ func_modules_to_filelist
+ echo "File list:"
+ echo "$files" | sed -e 's/^/ /'
+
+ test -n "$files" \
+ || func_fatal_error "refusing to do nothing"
+
+ # Copy files or make symbolic links.
+ for f in $files; do
+ source=
+ case "$f" in
+ build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
+ lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"`; source=true ;;
+ m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
+ *) g="$f" ;;
+ esac
+ if test -z "$symbolic"; then
+ func_cp_if_changed "$gnulib_dir/$f" "$destdir/$g"
+ else
+ func_ln_if_changed "$gnulib_dir/$f" "$destdir/$g"
+ fi
+ # Update license.
+ if test -z "$dry_run" && test -n "$lgpl" && test -n "$source"; then
+ perl -pi -e 's/GNU General/GNU Lesser General/g;' \
+ -e 's/version 2([ ,])/version 2.1\1/g' \
+ $destdir/$g
+ fi
+ 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
+ opt_lgpl=
+ if test -n "$lgpl"; then
+ opt_lgpl="--lgpl"
+ fi
+ actioncmd="gnulib-tool --import --dir=$destdir --lib=$libname --source-base=$sourcebase --m4-base=$m4base --aux-dir=$auxdir $opt_libtool $opt_lgpl `echo $modules`"
+
+ # Create lib/Makefile.am.
+ echo "Creating $destdir/$sourcebase/Makefile.am..."
+ if test -z "$dry_run"; then
+ func_emit_lib_Makefile_am > $destdir/$sourcebase/Makefile.am.new
+ else
+ func_emit_lib_Makefile_am
+ fi
+ func_mv_if_changed $destdir/$sourcebase/Makefile.am.new \
+ $destdir/$sourcebase/Makefile.am
+
+ # Create gnulib.m4.
+ echo "Creating $destdir/$m4base/gnulib.m4..."
+ (
+ if test -z "$dry_run"; then
+ exec > $destdir/$m4base/gnulib.m4.new
+ 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./'
+ if test "$module" = 'alloca' && test -n "$libtool"; then
+ echo 'changequote(,)dnl'
+ echo 'LTALLOCA=`echo "$ALLOCA" | sed '"'"'s/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'"'"'`'
+ echo 'changequote([, ])dnl'
+ echo 'AC_SUBST(LTALLOCA)'
+ fi
+ fi
+ done
+ echo "])"
+ echo
+ echo "dnl Usage: gl_MODULES(module1 module2 ...)"
+ echo "AC_DEFUN([gl_MODULES], [])"
+ echo
+ echo "dnl Usage: gl_AVOID(module1 module2 ...)"
+ echo "AC_DEFUN([gl_AVOID], [])"
+ 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 "dnl Usage: gl_LGPL"
+ echo "AC_DEFUN([gl_LGPL], [])"
+ echo
+ echo "# gnulib.m4 ends here"
+ )
+ func_mv_if_changed $destdir/$m4base/gnulib.m4.new $destdir/$m4base/gnulib.m4
+ echo "Finished."
+ echo
+ echo "You may need to add #include directives for the following .h files."
+ for module in $modules; do
+ func_get_include_directive "$module"
+ done | LC_ALL=C sort -u | sed -e '/^$/d;' -e 's/^/ /'
+ echo
+ echo "Don't forget to add \"$sourcebase/Makefile\""
+ echo "to AC_CONFIG_FILES in \"$configure_ac\" and to mention"
+ echo "\"`basename $sourcebase`\" in SUBDIRS in some Makefile.am."
+}
+
+# func_create_testdir testdir modules
+func_create_testdir ()
+{
+ testdir="$1"
+ modules="$2"
+ modules=`for m in $modules; do echo $m; done | sort | uniq`
+
+ # Determine final module list.
+ func_modules_transitive_closure
+ echo "Module list with included dependencies:"
+ echo "$modules" | sed -e 's/^/ /'
+
+ # Determine final file list.
+ func_modules_to_filelist
echo "File list:"
echo "$files" | sed -e 's/^/ /'
# Create directories.
for d in `echo "$files" | sed -n -e 's,^\(.*\)/[^/]*,\1,p'`; do
- if test "$d" != config; then
+ if test "$d" = build-aux; then
+ mkdir -p "$testdir/$auxdir"
+ else
mkdir -p "$testdir/$d"
fi
done
- # Copy files.
+ # Copy files or make symbolic links.
for f in $files; do
case "$f" in
- config/*) g=`echo "$f" | sed -e 's,^config/,,'` ;;
+ build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
*) g="$f" ;;
esac
ln "$gnulib_dir/$f" "$testdir/$g" 2>/dev/null ||
- cp -p "$gnulib_dir/$f" "$testdir/$g"
+ if test -z "$symbolic"; then
+ cp -p "$gnulib_dir/$f" "$testdir/$g"
+ else
+ ln -s "$gnulib_dir/$f" "$testdir/$g"
+ fi
done
# Create lib/Makefile.am.
mkdir -p "$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
- ) > "$testdir/lib/Makefile.am"
+ func_emit_lib_Makefile_am > "$testdir/lib/Makefile.am"
# Create m4/Makefile.am.
mkdir -p "$testdir/m4"
;;
import )
- # Where to import.
- if test -z "$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,^.*$,seen_libtool=:,; p; };
- /gl_LGPL/ { s,^.*$,lgpl=true,; 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 "$m4base" && m4base="m4"
- test -d "$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 "$modules" | sed -e 's/^/ /'
-
- # If --lgpl, check the license of modules are compatible.
- if test -n "$lgpl"; then
- for module in $modules; do
- license=`sed -n -e "/^License$sed_extract_prog" < "$gnulib_dir/modules/$module"`
- if test $license != LGPL; then
- func_fatal_error \
- "incompatible license on module \`$module\`: $license"
- fi
- done
- fi
-
- # 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 $files; do
- source=
- case "$f" in
- config/*) g=`echo "$f" | sed -e 's,^config/,,'` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"`;
- source=true ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- *) g="$f" ;;
- esac
- test -n "$dry_run" && dry=echo
- $dry cp -p "$gnulib_dir/$f" "$destdir/$g"
- # Update license.
- if test -z "$dry_run" -a -n "$lgpl" -a -n "$source"; then
- perl -pi -e 's/GNU General/GNU Lesser General/g;' \
- -e 's/version 2([ ,])/version 2.1\1/g' $destdir/$g
- fi
- 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
- if test -n "$lgpl"; then
- opt_lgpl="--lgpl"
- fi
- actioncmd="gnulib-tool --import --dir=$destdir --lib=$libname --source-base=$sourcebase --m4-base=$m4base $opt_libtool $opt_lgpl `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 "dnl Usage: gl_LGPL"
- echo "AC_DEFUN([gl_LGPL], [])"
- 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 $sourcebase`\" in SUBDIRS in some Makefile.am."
- ;;
+ # Where to import.
+ if test -z "$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_AVOID[^_]/ {
+ s,^.*gl_AVOID([[ ]*\([^])]*\).*$,ac_avoidlist="\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;
+ };
+ /AC_CONFIG_AUX_DIR/ {
+ s,^.*AC_CONFIG_AUX_DIR([[ ]*\([^])]*\).*$,ac_auxdir="\1",; p;
+ }
+ /A[CM]_PROG_LIBTOOL/ { s,^.*$,seen_libtool=:,; p; };
+ /LT_INIT/ { s,^.*$,seen_libtool=:,; p; };
+ /gl_LGPL/ { s,^.*$,lgpl=true,; 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 "$m4base" && m4base="m4"
+ test -d "$destdir/$m4base" \
+ || (test -z "$dry_run" && mkdir "$destdir/$m4base") \
+ || func_fatal_error "m4 base $destdir/$m4base doesn't exist"
+
+ # Set up auxiliary directory.
+ test -z "$auxdir" && auxdir="$ac_auxdir"
+ test -z "$auxdir" && auxdir="."
+ test -d "$destdir/$auxdir" \
+ || (test -z "$dry_run" && mkdir "$destdir/$auxdir") \
+ || func_fatal_error "aux directory $destdir/$auxdir doesn't exist"
+
+ # Using libtool?
+ if test -n "$seen_libtool"; then
+ libtool=true
+ fi
+
+ # What modules to extract.
+ if test $# = 0; then
+ modules="$ac_modules"
+ else
+ modules="$*"
+ fi
+
+ # Which modules to avoid?
+ avoidlist="$avoidlist $ac_avoidlist"
+
+ func_import "$modules"
+ ;;
create-testdir )
if test -z "$destdir"; then
projects / gnulib.git / blobdiff