#! /bin/sh
#
-# Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2002-2006 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
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program; if not, write to the Free Software 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: 2005-11-04 18:25:19 $'
+cvsdatestamp='$Date: 2006-10-07 14:54:51 $'
last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
+nl='
+'
# You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
AUTOCONFPATH=
# ;;
#esac
-AUTORECONF="${AUTOCONFPATH}autoreconf"
+# You can set AUTOMAKEPATH to empty if automake 1.9.x is already in your PATH.
+AUTOMAKEPATH=
+
+# If you didn't set AUTOCONFPATH and AUTOMAKEPATH, you can also set the
+# variables AUTOCONF, ACLOCAL, AUTOMAKE, AUTORECONF individually.
+if test -z "${AUTOCONF}" || test -n "${AUTOCONFPATH}"; then
+ AUTOCONF="${AUTOCONFPATH}autoconf"
+fi
+if test -z "${ACLOCAL}" || test -n "${AUTOMAKEPATH}"; then
+ ACLOCAL="${AUTOMAKEPATH}aclocal"
+fi
+if test -z "${AUTOMAKE}" || test -n "${AUTOMAKEPATH}"; then
+ AUTOMAKE="${AUTOMAKEPATH}automake"
+fi
+if test -z "${AUTORECONF}" || test -n "${AUTOCONFPATH}"; then
+ AUTORECONF="${AUTOCONFPATH}autoreconf"
+fi
+
+# GNU sort is needed. Set SORT to its location (not needed if it's called
+# 'sort' and already in the PATH).
+if test -z "$SORT"; then
+ SORT=sort
+fi
# func_usage
# outputs to stdout the --help usage message.
Operation modes:
--list print the available module names
- --import import the given modules into the current package
+ --import import the given modules into the current package;
+ if no modules are specified, update the current
+ package from the current gnulib
+ --update update the current package, restore files omitted
+ from CVS
--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
--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-automake-snippet extract the snippet for library makefile
--extract-include-directive extract the #include directive
--extract-license report the license terms of the source files
under lib/
--extract-maintainer report the maintainer(s) inside gnulib
--extract-tests-module report the unit test module, if it exists
-Options:
- --dir=DIRECTORY specify the target directory
+General options:
+ --dir=DIRECTORY Specify the target directory.
For --import, this specifies where your
configure.ac can be found. Defaults to current
directory.
+ --local-dir=DIRECTORY Specify a local override directory where to look
+ up files before looking in gnulib's directory.
+
+Options for --import:
--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.
+ Directory relative to --dir where source code is
+ placed (default \"lib\").
+ --m4-base=DIRECTORY Directory relative to --dir where *.m4 macros are
+ placed (default \"m4\").
+ --doc-base=DIRECTORY Directory relative to --dir where doc files are
+ placed (default \"doc\").
--tests-base=DIRECTORY
- Directory relative --dir where unit tests are
- placed (default \"tests\"), for --import.
- --aux-dir=DIRECTORY Directory relative --dir where auxiliary build
+ Directory relative to --dir where unit tests are
+ placed (default \"tests\").
+ --aux-dir=DIRECTORY Directory relative to --dir where auxiliary build
tools are placed (default \"build-aux\").
--with-tests Include unit tests for the included modules.
--avoid=MODULE Avoid including the given MODULE. Useful if you
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.
+ --makefile-name=NAME Name of makefile in automake syntax in the
+ source-base and tests-base directories
+ (default \"Makefile.am\").
+ --libtool Use libtool rules.
+ --no-libtool Don't use libtool rules.
--macro-prefix=PREFIX Specify the prefix of the macros 'gl_EARLY' and
'gl_INIT'. Default is 'gl'.
--no-changelog don't update or create ChangeLog files
+
+Options for --import and --update:
--dry-run For --import, only print what would have been done.
-s, --symbolic, --symlink Make symbolic links instead of copying files.
# outputs to stdout the --version message.
func_version ()
{
- echo "$progname (GNU $package) $version"
- echo "Copyright (C) 2002-2005 Free Software Foundation, Inc.
+ year=`echo "$last_checkin_date" | sed -e 's,/.*$,,'`
+ echo "\
+$progname (GNU $package) $version
+Copyright (C) $year 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" "and" "Simon Josefsson"
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+Written by" "Bruno Haible" "and" "Simon Josefsson"
+}
+
+# func_emit_copyright_notice
+# outputs to stdout a header for a generated file.
+func_emit_copyright_notice ()
+{
+ echo "# Copyright (C) 2004-2006 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 Autoconf, under"
+ echo "# the same distribution terms as the rest of that program."
+ echo "#"
+ echo "# Generated by gnulib-tool."
+}
+
+# func_exit STATUS
+# exit with status
+func_exit ()
+{
+ (exit $1); exit $1
}
# func_tmpdir
{
# Use the mktemp program if available. If not available, hide the error
# message.
- tmp=`(umask 077 && mktemp -d -q "$TMPDIR/glXXXXXX") 2>/dev/null` &&
+ tmp=`(umask 077 && mktemp -d "$TMPDIR/glXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
} ||
{
echo "$0: cannot create a temporary directory in $TMPDIR" >&2
- { (exit 1); exit 1; }
+ func_exit 1
}
}
+# func_append var value
+# appends the given value to the shell variable var.
+if ( foo=bar; foo+=baz && test "$foo" = barbaz ) >/dev/null 2>&1; then
+ # Use bash's += operator. It reduces complexity of appending repeatedly to
+ # a single variable from O(n^2) to O(n).
+ func_append ()
+ {
+ eval "$1+=\"\$2\""
+ }
+else
+ func_append ()
+ {
+ eval "$1=\"\$$1\$2\""
+ }
+fi
+
# 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
+ func_exit 1
}
# func_readlink SYMLINK
fi
}
+# func_relativize DIR1 DIR2
+# computes a relative pathname RELDIR such that DIR1/RELDIR = DIR2.
+# Input:
+# - DIR1 relative pathname, relative to the current directory
+# - DIR2 relative pathname, relative to the current directory
+# Output:
+# - reldir relative pathname of DIR2, relative to DIR1
+func_relativize ()
+{
+ dir0=`pwd`
+ dir1="$1"
+ dir2="$2"
+ sed_first='s,^\([^/]*\)/.*$,\1,'
+ sed_rest='s,^[^/]*/*,,'
+ sed_last='s,^.*/\([^/]*\)$,\1,'
+ sed_butlast='s,/*[^/]*$,,'
+ while test -n "$dir1"; do
+ first=`echo "$dir1" | sed -e "$sed_first"`
+ if test "$first" != "."; then
+ if test "$first" = ".."; then
+ dir2=`echo "$dir0" | sed -e "$sed_last"`/"$dir2"
+ dir0=`echo "$dir0" | sed -e "$sed_butlast"`
+ else
+ first2=`echo "$dir2" | sed -e "$sed_first"`
+ if test "$first2" = "$first"; then
+ dir2=`echo "$dir2" | sed -e "$sed_rest"`
+ else
+ dir2="../$dir2"
+ fi
+ dir0="$dir0"/"$first"
+ fi
+ fi
+ dir1=`echo "$dir1" | sed -e "$sed_rest"`
+ done
+ reldir="$dir2"
+}
+
+# func_relconcat DIR1 DIR2
+# computes a relative pathname DIR1/DIR2, with obvious simplifications.
+# Input:
+# - DIR1 relative pathname, relative to the current directory
+# - DIR2 relative pathname, relative to DIR1
+# Output:
+# - relconcat DIR1/DIR2, relative to the current directory
+func_relconcat ()
+{
+ dir1="$1"
+ dir2="$2"
+ sed_first='s,^\([^/]*\)/.*$,\1,'
+ sed_rest='s,^[^/]*/*,,'
+ sed_last='s,^.*/\([^/]*\)$,\1,'
+ sed_butlast='s,/*[^/]*$,,'
+ while true; do
+ first=`echo "$dir2" | sed -e "$sed_first"`
+ if test "$first" = "."; then
+ dir2=`echo "$dir2" | sed -e "$sed_rest"`
+ if test -z "$dir2"; then
+ relconcat="$dir1"
+ break
+ fi
+ else
+ last=`echo "$dir1" | sed -e "$sed_last"`
+ while test "$last" = "."; do
+ dir1=`echo "$dir1" | sed -e "$sed_butlast"`
+ last=`echo "$dir1" | sed -e "$sed_last"`
+ done
+ if test -z "$dir1"; then
+ relconcat="$dir2"
+ break
+ fi
+ if test "$first" = ".."; then
+ if test "$last" = ".."; then
+ relconcat="$dir1/$dir2"
+ break
+ fi
+ dir1=`echo "$dir1" | sed -e "$sed_butlast"`
+ dir2=`echo "$dir2" | sed -e "$sed_rest"`
+ if test -z "$dir1"; then
+ relconcat="$dir2"
+ break
+ fi
+ if test -z "$dir2"; then
+ relconcat="$dir1"
+ break
+ fi
+ else
+ relconcat="$dir1/$dir2"
+ break
+ fi
+ fi
+ done
+}
+
# 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
+# - local_gnulib_dir from --local-dir
# - libname, supplied_libname from --lib
# - sourcebase from --source-base
# - m4base from --m4-base
+# - docbase from --doc-base
# - testsbase from --tests-base
# - auxdir from --aux-dir
# - inctests true if --with-tests was given, blank otherwise
# - avoidlist list of modules to avoid, from --avoid
# - lgpl true if --lgpl was given, blank otherwise
-# - libtool true if --libtool was given, blank otherwise
+# - makefile_name from --makefile-name
+# - libtool true if --libtool was given, false if --no-libtool was
+# given, blank otherwise
+# - macro_prefix from --macro-prefix
+# - autoconf_minversion minimum supported autoconf version
# - do_changelog false if --no-changelog was given, : otherwise
# - doit : if actions shall be executed, false if only to be printed
+# - symbolic true if --symbolic was given, blank otherwise
{
mode=
destdir=
+ local_gnulib_dir=
libname=libgnu
supplied_libname=
sourcebase=
m4base=
+ docbase=
testsbase=
auxdir=
inctests=
avoidlist=
lgpl=
+ makefile_name=
libtool=
macro_prefix=
do_changelog=:
--dir=* )
destdir=`echo "X$1" | sed -e 's/^X--dir=//'`
shift ;;
+ --local-dir )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --local-dir"
+ fi
+ local_gnulib_dir=$1
+ shift ;;
+ --local-dir=* )
+ local_gnulib_dir=`echo "X$1" | sed -e 's/^X--local-dir=//'`
+ shift ;;
--lib )
shift
if test $# = 0; then
--m4-base=* )
m4base=`echo "X$1" | sed -e 's/^X--m4-base=//'`
shift ;;
+ --doc-base )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --doc-base"
+ fi
+ docbase=$1
+ shift ;;
+ --doc-base=* )
+ docbase=`echo "X$1" | sed -e 's/^X--doc-base=//'`
+ shift ;;
--tests-base )
shift
if test $# = 0; then
if test $# = 0; then
func_fatal_error "missing argument for --avoid"
fi
- avoidlist="$avoidlist $1"
+ func_append avoidlist " $1"
shift ;;
--avoid=* )
- avoidlist="$avoidlist "`echo "X$1" | sed -e 's/^X--avoid=//'`
+ arg=`echo "X$1" | sed -e 's/^X--avoid=//'`
+ func_append avoidlist " $arg"
shift ;;
--lgpl )
lgpl=true
shift ;;
+ --makefile-name )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --makefile-name"
+ fi
+ makefile_name="$1"
+ shift ;;
+ --makefile-name=* )
+ makefile_name=`echo "X$1" | sed -e 's/^X--makefile-name=//'`
+ shift ;;
--libtool )
libtool=true
shift ;;
+ --no-libtool )
+ libtool=false
+ shift ;;
--macro-prefix )
shift
if test $# = 0; then
shift ;;
--help | --hel | --he | --h )
func_usage
- exit 0 ;;
+ func_exit $? ;;
--version | --versio | --versi | --vers | --ver | --ve | --v )
func_version
- exit 0 ;;
+ func_exit $? ;;
-- )
# Stop option processing
shift
-* )
echo "gnulib-tool: unknown option $1" 1>&2
echo "Try 'gnulib-tool --help' for more information." 1>&2
- exit 1 ;;
+ func_exit 1 ;;
* )
break ;;
esac
echo "Try 'gnulib-tool --help' for more information." 1>&2
echo "If you really want to modify the gnulib configuration of your project," 1>&2
echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
- exit 1
+ func_exit 1
fi
- if test -n "$libname" || test -n "$sourcebase" || test -n "$m4base" \
- || test -n "$testsbase" || test -n "$auxdir" || test -n "$inctests" \
- || test -n "$avoidlist" || test -n "$lgpl" || test -n "$macro_prefix"; then
+ if test -n "$local_gnulib_dir" || test -n "$supplied_libname" \
+ || test -n "$sourcebase" || test -n "$m4base" \
+ || test -n "$docbase" || test -n "$testsbase" || test -n "$auxdir" \
+ || test -n "$inctests" || test -n "$avoidlist" || test -n "$lgpl" \
+ || test -n "$makefile_name" || test -n "$macro_prefix"; then
echo "gnulib-tool: invalid options for 'update' mode" 1>&2
echo "Try 'gnulib-tool --help' for more information." 1>&2
echo "If you really want to modify the gnulib configuration of your project," 1>&2
echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
- exit 1
+ func_exit 1
fi
do_changelog=false
fi
+ # Determine the minimum supported autoconf version from the project's
+ # configure.ac.
+ DEFAULT_AUTOCONF_MINVERSION="2.59"
+ autoconf_minversion=
+ configure_ac=
+ if { test "$mode" = import || test "$mode" = update; } && test -n "$destdir"; then
+ if test -f "$destdir"/configure.ac; then
+ configure_ac="$destdir/configure.ac"
+ else
+ if test -f "$destdir"/configure.in; then
+ configure_ac="$destdir/configure.in"
+ fi
+ fi
+ else
+ if test -f configure.ac; then
+ configure_ac="configure.ac"
+ else
+ if test -f configure.in; then
+ configure_ac="configure.in"
+ fi
+ fi
+ fi
+ if test -n "$configure_ac"; then
+ # Use sed, not autoconf --trace, to look for the AC_PREREQ invocation,
+ # because when some m4 files are omitted from a CVS repository,
+ # "autoconf --trace=AC_PREREQ" fails with an error message like this:
+ # m4: aclocal.m4:851: Cannot open m4/absolute-header.m4: No such file or directory
+ # autom4te: m4 failed with exit status: 1
+ prereqs=
+ my_sed_traces='
+ s,#.*$,,
+ s,^dnl .*$,,
+ s, dnl .*$,,
+ /AC_PREREQ/ {
+ s,^.*AC_PREREQ([[ ]*\([^])]*\).*$,prereqs="$prereqs \1",p
+ }'
+ eval `sed -n -e "$my_sed_traces" < "$configure_ac"`
+ if test -n "$prereqs"; then
+ autoconf_minversion=`for version in $prereqs; do echo $version; done | $SORT -g -u | tail -1`
+ fi
+ fi
+ if test -z "$autoconf_minversion"; then
+ autoconf_minversion=$DEFAULT_AUTOCONF_MINVERSION
+ fi
+ case "$autoconf_minversion" in
+ 1.* | 2.[0-4]* | 2.5[0-8]*)
+ func_fatal_error "minimum supported autoconf version is 2.59. Try adding AC_PREREQ([$DEFAULT_AUTOCONF_MINVERSION]) to your configure.ac." ;;
+ esac
+
# Remove trailing slashes from the directory names. This is necessary for
# m4base (to avoid an error in func_import) and optional for the others.
sed_trimtrailingslashes='s,\([^/]\)//*$,\1,'
+ case "$local_gnulib_dir" in
+ */ ) sourcebase=`echo "$local_gnulib_dir" | sed -e "$sed_trimtrailingslashes"` ;;
+ esac
case "$sourcebase" in
*/ ) sourcebase=`echo "$sourcebase" | sed -e "$sed_trimtrailingslashes"` ;;
esac
case "$m4base" in
*/ ) m4base=`echo "$m4base" | sed -e "$sed_trimtrailingslashes"` ;;
esac
+ case "$docbase" in
+ */ ) docbase=`echo "$docbase" | sed -e "$sed_trimtrailingslashes"` ;;
+ esac
case "$testsbase" in
*/ ) testsbase=`echo "$testsbase" | sed -e "$sed_trimtrailingslashes"` ;;
esac
done
gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
+func_tmpdir
+trap 'exit_status=$?
+ if test "$signal" != 0; then
+ echo "caught signal $signal" >&2
+ fi
+ rm -rf "$tmp"
+ exit $exit_status' 0
+for signal in 1 2 3 13 15; do
+ trap '{ signal='$signal'; func_exit 1; }' $signal
+done
+signal=0
+
+# func_lookup_file file
+# looks up a file in $local_gnulib_dir or $gnulib_dir, or combines it through
+# 'patch'.
+# Input:
+# - local_gnulib_dir from --local-dir
+# Output:
+# - lookedup_file name of the merged (combined) file
+# - lookedup_tmp true if it is located in the tmp directory, blank otherwise
+func_lookup_file ()
+{
+ lkfile="$1"
+ if test -n "$local_gnulib_dir" && test -f "$local_gnulib_dir/$lkfile"; then
+ lookedup_file="$local_gnulib_dir/$lkfile"
+ lookedup_tmp=
+ else
+ if test -f "$gnulib_dir/$lkfile"; then
+ if test -n "$local_gnulib_dir" && test -f "$local_gnulib_dir/$lkfile.diff"; then
+ lkbase=`echo "$lkfile" | sed -e 's,^.*/,,'`
+ rm -f "$tmp/$lkbase"
+ cp "$gnulib_dir/$lkfile" "$tmp/$lkbase"
+ patch -s "$tmp/$lkbase" < "$local_gnulib_dir/$lkfile.diff" \
+ || func_fatal_error "patch file $local_gnulib_dir/$lkfile.diff didn't apply cleanly"
+ lookedup_file="$tmp/$lkbase"
+ lookedup_tmp=true
+ else
+ lookedup_file="$gnulib_dir/$lkfile"
+ lookedup_tmp=
+ fi
+ else
+ func_fatal_error "file $gnulib_dir/$lkfile not found"
+ fi
+ fi
+}
+
# func_all_modules
+# Input:
+# - local_gnulib_dir from --local-dir
func_all_modules ()
{
# Filter out metainformation files like README, which are not modules.
# Filter out unit test modules; they can be retrieved through
# --extract-tests-module if desired.
- (cd "$gnulib_dir/modules" && ls -1) \
- | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^README$/d' -e '/^TEMPLATE$/d' -e '/^TEMPLATE-TESTS$/d' -e '/~$/d' \
+ {
+ (cd "$gnulib_dir/modules" && ls -1)
+ if test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules"; then
+ (cd "$local_gnulib_dir/modules" && ls -1 | sed -e 's,\.diff$,,')
+ fi
+ } \
+ | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^COPYING$/d' -e '/^README$/d' -e '/^TEMPLATE$/d' -e '/^TEMPLATE-TESTS$/d' -e '/~$/d' \
| sed -e '/-tests$/d' \
- | LC_ALL=C sort
+ | LC_ALL=C sort -u
}
# func_verify_module
# verifies a module name
+# Input:
+# - local_gnulib_dir from --local-dir
+# - module module name argument
func_verify_module ()
{
- if test ! -f "$gnulib_dir/modules/$module" \
- || test "CVS" = "$module" \
- || test "ChangeLog" = "$module" \
- || test "README" = "$module" \
- || test "TEMPLATE" = "$module" \
- || test "TEMPLATE-TESTS" = "$module"; then
+ if { test -f "$gnulib_dir/modules/$module" \
+ || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
+ && test -f "$local_gnulib_dir/modules/$module"; }; } \
+ && test "CVS" != "$module" \
+ && test "ChangeLog" != "$module" \
+ && test "COPYING" != "$module" \
+ && test "README" != "$module" \
+ && test "TEMPLATE" != "$module" \
+ && test "TEMPLATE-TESTS" != "$module"; then
+ # OK, $module is a correct module name.
+ # Verify that building the module description with 'patch' succeeds.
+ func_lookup_file "modules/$module"
+ else
echo "gnulib-tool: module $module doesn't exist" 1>&2
module=
fi
# func_verify_nontests_module
# verifies a module name, excluding tests modules
+# Input:
+# - local_gnulib_dir from --local-dir
+# - module module name argument
func_verify_nontests_module ()
{
case "$module" in
# func_verify_tests_module
# verifies a module name, considering only tests modules
+# Input:
+# - local_gnulib_dir from --local-dir
+# - module module name argument
func_verify_tests_module ()
{
case "$module" in
esac
}
-sed_extract_prog=':[ ]*$/ {
+sed_extract_prog=':[ ]*$/ {
:a
n
- s/^Description:[ ]*$//
- s/^Files:[ ]*$//
- s/^Depends-on:[ ]*$//
- s/^configure\.ac:[ ]*$//
- s/^Makefile\.am:[ ]*$//
- s/^Include:[ ]*$//
- s/^License:[ ]*$//
- s/^Maintainer:[ ]*$//
+ s/^Description:[ ]*$//
+ s/^Files:[ ]*$//
+ s/^Depends-on:[ ]*$//
+ s/^configure\.ac:[ ]*$//
+ s/^Makefile\.am:[ ]*$//
+ s/^Include:[ ]*$//
+ s/^License:[ ]*$//
+ s/^Maintainer:[ ]*$//
tb
p
ba
}'
# func_get_description module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_description ()
{
- sed -n -e "/^Description$sed_extract_prog" < "$gnulib_dir/modules/$1"
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Description$sed_extract_prog" < "$lookedup_file"
}
# func_get_filelist module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_filelist ()
{
- sed -n -e "/^Files$sed_extract_prog" < "$gnulib_dir/modules/$1"
- #echo m4/onceonly.m4
- echo m4/onceonly_2_57.m4
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Files$sed_extract_prog" < "$lookedup_file"
+ case "$autoconf_minversion" in
+ 2.59)
+ #echo m4/onceonly.m4
+ echo m4/onceonly_2_57.m4
+ ;;
+ esac
}
# func_get_dependencies module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_dependencies ()
{
# ${module}-tests always implicitly depends on ${module}.
echo "$1" | sed -n -e 's/-tests//p'
# Then the explicit dependencies listed in the module description.
- sed -n -e "/^Depends-on$sed_extract_prog" < "$gnulib_dir/modules/$1"
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Depends-on$sed_extract_prog" < "$lookedup_file"
}
# func_get_autoconf_snippet module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_autoconf_snippet ()
{
- sed -n -e "/^configure\.ac$sed_extract_prog" < "$gnulib_dir/modules/$1"
+ func_lookup_file "modules/$1"
+ sed -n -e "/^configure\.ac$sed_extract_prog" < "$lookedup_file"
}
# func_get_automake_snippet module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_automake_snippet ()
{
- sed -n -e "/^Makefile\.am$sed_extract_prog" < "$gnulib_dir/modules/$1"
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file"
}
# func_get_include_directive module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_include_directive ()
{
- sed -n -e "/^Include$sed_extract_prog" < "$gnulib_dir/modules/$1" | \
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Include$sed_extract_prog" < "$lookedup_file" | \
sed -e 's/^\(["<]\)/#include \1/'
}
# func_get_license module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_license ()
{
- sed -n -e "/^License$sed_extract_prog" < "$gnulib_dir/modules/$1"
+ func_lookup_file "modules/$1"
+ sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
}
# func_get_maintainer module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_maintainer ()
{
- sed -n -e "/^Maintainer$sed_extract_prog" < "$gnulib_dir/modules/$1"
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Maintainer$sed_extract_prog" < "$lookedup_file"
}
# func_get_tests_module module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_tests_module ()
{
# The naming convention for tests modules is hardwired: ${module}-tests.
- if test -f modules/"$1"-tests; then
+ if test -f "$gnulib_dir/modules/$1"-tests \
+ || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
+ && test -f "$local_gnulib_dir/modules/$1"-tests; }; then
echo "$1"-tests
fi
}
# func_modules_transitive_closure
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of specified modules
# - inctests true if tests should be included, blank otherwise
# - avoidlist list of modules to avoid
+# - tmp pathname of a temporary directory
# Output:
# - modules list of modules, including dependencies
func_modules_transitive_closure ()
{
- while true; do
- xmodules=
- for module in $modules; do
+ # In order to process every module only once (for speed), process an "input
+ # list" of modules, producing an "output list" of modules. During each round,
+ # more modules can be queued in the input list. Once a module on the input
+ # list has been processed, it is added to the "handled list", so we can avoid
+ # to process it again.
+ handledmodules=
+ inmodules="$modules"
+ outmodules=
+ while test -n "$inmodules"; do
+ inmodules_this_round="$inmodules"
+ inmodules= # Accumulator, queue for next round
+ for module in $inmodules_this_round; do
func_verify_module
if test -n "$module"; then
- # Duplicate dependencies are harmless, but Jim wants a warning.
- duplicated_deps=`func_get_dependencies $module | LC_ALL=C sort | LC_ALL=C uniq -d`
- if test -n "$duplicated_deps"; then
- echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
- fi
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
+ func_append outmodules " $module"
+ deps=`func_get_dependencies $module`
+ # Duplicate dependencies are harmless, but Jim wants a warning.
+ duplicated_deps=`echo "$deps" | LC_ALL=C sort | LC_ALL=C uniq -d`
+ if test -n "$duplicated_deps"; then
+ echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
+ fi
+ func_append inmodules " $deps"
if test -n "$inctests"; then
testsmodule=`func_get_tests_module $module`
if test -n "$testsmodule"; then
- if func_acceptable $testsmodule; then
- xmodules="$xmodules $testsmodule"
- for depmodule in `func_get_dependencies $testsmodule`; do
- if func_acceptable $depmodule; then
- xmodules="$xmodules $depmodule"
- fi
- done
- fi
+ func_append inmodules " $testsmodule"
fi
fi
fi
fi
done
- xmodules=`for m in $xmodules; do echo $m; done | LC_ALL=C sort | LC_ALL=C uniq`
- if test "$xmodules" = "$modules"; then
- break
+ handledmodules=`for m in $handledmodules $inmodules_this_round; do echo $m; done | LC_ALL=C sort -u`
+ # Remove $handledmodules from $inmodules.
+ for m in $inmodules; do echo $m; done | LC_ALL=C sort -u > "$tmp"/queued-modules
+ inmodules=`echo "$handledmodules" | LC_ALL=C join -v 2 - "$tmp"/queued-modules`
+ done
+ modules=`for m in $outmodules; do echo $m; done | LC_ALL=C sort -u`
+ rm -f "$tmp"/queued-modules
+}
+
+# func_modules_add_dummy
+# Input:
+# - local_gnulib_dir from --local-dir
+# - modules list of modules, including dependencies
+# Output:
+# - modules list of modules, including 'dummy' if needed
+func_modules_add_dummy ()
+{
+ have_lib_SOURCES=
+ sed_remove_backslash_newline=':a
+/\\$/{
+s/\\$//
+N
+s/\n//
+ba
+}'
+ for module in $modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ # Extract the value of "lib_SOURCES += ...".
+ for file in `func_get_automake_snippet "$module" | sed -e "$sed_remove_backslash_newline" | sed -n -e 's,^lib_SOURCES[ ]*+=\([^#]*\).*$,\1,p'`; do
+ # Ignore .h files since they are not compiled.
+ case "$file" in
+ *.h) ;;
+ *) have_lib_SOURCES=yes ;;
+ esac
+ done
fi
- modules="$xmodules"
done
+ # Add the dummy module, to make sure the library will be non-empty.
+ if test -z "$have_lib_SOURCES"; then
+ func_append modules " dummy"
+ fi
}
# func_modules_to_filelist
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# Output:
# - files list of files
for module in $modules; do
func_verify_module
if test -n "$module"; then
- files="$files "`func_get_filelist $module`
+ fs=`func_get_filelist $module`
+ func_append files " $fs"
fi
done
- files=`for f in $files; do echo $f; done | LC_ALL=C sort | LC_ALL=C uniq`
+ files=`for f in $files; do echo $f; done | LC_ALL=C sort -u`
}
# func_emit_lib_Makefile_am
-# emits the contents of lib/Makefile.am to standard output.
+# emits the contents of library makefile to standard output.
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# - libname library name
-# - libtool true if libtool will be used, blank otherwise
+# - makefile_name from --makefile-name
+# - libtool true if libtool will be used, false or blank otherwise
# - actioncmd (optional) command that will reproduce this invocation
func_emit_lib_Makefile_am ()
{
- if test -n "$libtool"; then
+ # When creating an includable Makefile.am snippet, augment variables with
+ # += instead of assigning them.
+ if test -n "$makefile_name"; then
+ assign='+='
+ else
+ assign='='
+ fi
+ if test "$libtool" = true; then
libext=la
perhapsLT=LT
+ sed_eliminate_LDFLAGS=
else
libext=a
perhapsLT=
+ sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
fi
+ echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
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."
+ func_emit_copyright_notice
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 = @${perhapsLT}LIBOBJS@"
- echo "EXTRA_DIST ="
- echo "BUILT_SOURCES ="
- echo "SUFFIXES ="
- echo "MOSTLYCLEANFILES ="
- echo "CLEANFILES ="
- echo "DISTCLEANFILES ="
- echo "MAINTAINERCLEANFILES ="
+ if test -z "$makefile_name"; then
+ echo "AUTOMAKE_OPTIONS = 1.5 gnits"
+ fi
echo
- for module in $modules; do
- func_verify_nontests_module
- if test -n "$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@"
+ (
+ for module in $modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ {
+ func_get_automake_snippet "$module" |
+ sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
+ -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' |
+ sed -e "$sed_eliminate_LDFLAGS" |
+ sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' |
+ sed -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
+ -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,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
- } > 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 $module"
- echo
+ rm -f amsnippet.tmp
fi
- rm -f amsnippet.tmp
+ done
+ ) > allsnippets.tmp
+ if grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
+ # One of the snippets already specifies an installation location for the
+ # library. Don't confuse automake by saying it should not be installed.
+ :
+ else
+ # By default, the generated library should not be installed.
+ echo "noinst_${perhapsLT}LIBRARIES $assign $libname.$libext"
+ fi
+ echo
+ echo "${libname}_${libext}_SOURCES ="
+ # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
+ # automake during its analyses looks for $(LIBOBJS), not for @LIBOBJS@.
+ echo "${libname}_${libext}_LIBADD = \$(${perhapsLT}LIBOBJS)"
+ if test "$libtool" = true; then
+ echo "${libname}_${libext}_LDFLAGS = \$(AM_LDFLAGS)"
+ fi
+ if test -z "$makefile_name"; then
+ echo "noinst_HEADERS ="
+ # Automake versions < 1.9b create an empty pkgdatadir at installation time
+ # if you specify pkgdata_DATA to empty. This is a workaround.
+ if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
+ echo "pkgdata_DATA ="
fi
- done
+ echo "EXTRA_DIST ="
+ echo "BUILT_SOURCES ="
+ echo "SUFFIXES ="
+ fi
+ echo "MOSTLYCLEANFILES $assign core *.stackdump"
+ if test -z "$makefile_name"; then
+ echo "MOSTLYCLEANDIRS ="
+ echo "CLEANFILES ="
+ echo "DISTCLEANFILES ="
+ echo "MAINTAINERCLEANFILES ="
+ echo
+ echo "AM_CPPFLAGS ="
+ fi
+ echo
+ cat allsnippets.tmp
echo
- echo "# Makefile.am ends here"
+ echo "mostlyclean-local: mostlyclean-generic"
+ echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\"
+ echo " for dir in \$(MOSTLYCLEANDIRS); do \\"
+ echo " if test -d \$\$dir; then \\"
+ echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
+ echo " fi; \\"
+ echo " done"
+ rm -f allsnippets.tmp
}
# func_emit_tests_Makefile_am
-# emits the contents of tests/Makefile.am to standard output.
+# emits the contents of tests makefile to standard output.
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# - libname library name
-# - libtool true if libtool will be used, blank otherwise
+# - makefile_name from --makefile-name
+# - libtool true if libtool will be used, false or blank otherwise
# - sourcebase relative directory containing lib source code
# - m4base relative directory containing autoconf macros
# - testsbase relative directory containing unit test code
func_emit_tests_Makefile_am ()
{
- if test -n "$libtool"; then
+ if test "$libtool" = true; then
+ libext=la
+ else
+ libext=a
+ fi
+ if test "$libtool" = true; then
libext=la
+ sed_eliminate_LDFLAGS=
else
libext=a
+ sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
fi
testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
+ echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
echo "## Process this file with automake to produce Makefile.in."
- echo "# Copyright (C) 2004-2005 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."
+ func_emit_copyright_notice
echo
# Generate dependencies here, since it eases the debugging of test failures.
echo "AUTOMAKE_OPTIONS = 1.5 foreign"
echo
echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
echo
+ (
+ for module in $modules; do
+ func_verify_tests_module
+ if test -n "$module"; then
+ {
+ func_get_automake_snippet "$module" |
+ sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
+ -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' |
+ sed -e "$sed_eliminate_LDFLAGS" |
+ sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' |
+ sed -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
+ -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g'
+ } > 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
+ ) > allsnippets.tmp
+ # Nothing is being added to SUBDIRS; nevertheless the existence of this
+ # variable is needed to avoid an error from automake:
+ # "AM_GNU_GETTEXT used but SUBDIRS not defined"
+ echo "SUBDIRS ="
echo "TESTS ="
echo "TESTS_ENVIRONMENT ="
echo "noinst_PROGRAMS ="
+ echo "check_PROGRAMS ="
+ echo "noinst_HEADERS ="
+ if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
+ echo "pkgdata_DATA ="
+ fi
echo "EXTRA_DIST ="
echo "BUILT_SOURCES ="
echo "SUFFIXES ="
- echo "MOSTLYCLEANFILES ="
+ echo "MOSTLYCLEANFILES = core *.stackdump"
+ echo "MOSTLYCLEANDIRS ="
echo "CLEANFILES ="
echo "DISTCLEANFILES ="
echo "MAINTAINERCLEANFILES ="
echo
echo "LDADD = ${testsbase_inverse}/${sourcebase-lib}/${libname}.${libext}"
echo
- for module in $modules; do
- func_verify_tests_module
- if test -n "$module"; then
- func_get_automake_snippet "$module" > 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
+ cat allsnippets.tmp
echo "# Clean up after Solaris cc."
echo "clean-local:"
echo " rm -rf SunWS_cache"
echo
- echo "# Makefile.am ends here"
+ echo "mostlyclean-local: mostlyclean-generic"
+ echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\"
+ echo " for dir in \$(MOSTLYCLEANDIRS); do \\"
+ echo " if test -d \$\$dir; then \\"
+ echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
+ echo " fi; \\"
+ echo " done"
+ rm -f allsnippets.tmp
}
# func_import modules
# Uses also the variables
# - destdir target directory
+# - local_gnulib_dir from --local-dir
# - libname library name
# - sourcebase directory relative to destdir where to place source code
# - m4base directory relative to destdir where to place *.m4 macros
+# - docbase directory relative to destdir where to place doc files
# - testsbase directory relative to destdir where to place unit test code
# - auxdir directory relative to destdir where to place build aux files
# - inctests true if --with-tests was given, blank otherwise
# - 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
-# - guessed_libtool true if the configure.ac file uses libtool, blank otherwise
+# - makefile_name from --makefile-name
+# - libtool true if --libtool was given, false if --no-libtool was
+# given, blank otherwise
+# - guessed_libtool true if the configure.ac file uses libtool, false otherwise
# - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
+# - autoconf_minversion minimum supported autoconf version
# - doit : if actions shall be executed, false if only to be printed
# - symbolic true if files should be symlinked, copied otherwise
func_import ()
{
# Get the cached settings.
+ cached_local_gnulib_dir=
cached_specified_modules=
cached_avoidlist=
cached_sourcebase=
cached_m4base=
+ cached_docbase=
cached_testsbase=
cached_libname=
cached_lgpl=
+ cached_makefile_name=
cached_libtool=
cached_macro_prefix=
cached_files=
if test -f "$destdir"/$m4base/gnulib-cache.m4; then
+ cached_libtool=false
my_sed_traces='
s,#.*$,,
s,^dnl .*$,,
s, dnl .*$,,
+ /gl_LOCAL_DIR(/ {
+ s,^.*gl_LOCAL_DIR([[ ]*\([^])]*\).*$,cached_local_gnulib_dir="\1",p
+ }
/gl_MODULES(/ {
s,^.*gl_MODULES([[ ]*\([^])]*\).*$,cached_specified_modules="\1",p
}
/gl_M4_BASE(/ {
s,^.*gl_M4_BASE([[ ]*\([^])]*\).*$,cached_m4base="\1",p
}
+ /gl_DOC_BASE(/ {
+ s,^.*gl_DOC_BASE([[ ]*\([^])]*\).*$,cached_docbase="\1",p
+ }
/gl_TESTS_BASE(/ {
s,^.*gl_TESTS_BASE([[ ]*\([^])]*\).*$,cached_testsbase="\1",p
}
/gl_LGPL/ {
s,^.*$,cached_lgpl=true,p
}
+ /gl_MAKEFILE_NAME(/ {
+ s,^.*gl_MAKEFILE_NAME([[ ]*\([^])]*\).*$,cached_makefile_name="\1",p
+ }
/gl_LIBTOOL/ {
s,^.*$,cached_libtool=true,p
}
if test -n "$cached_m4base" && test "$cached_m4base" != "$m4base"; then
func_fatal_error "$m4base/gnulib-cache.m4 is expected to contain gl_M4_BASE([$m4base])"
fi
+ # The local_gnulib_dir defaults to the cached one. Recall that the cached one
+ # is relative to $destdir, whereas the one we use is relative to . or absolute.
+ if test -z "$local_gnulib_dir"; then
+ if test -n "$cached_local_gnulib_dir"; then
+ case "$destdir" in
+ /*)
+ local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
+ *)
+ case "$cached_local_gnulib_dir" in
+ /*)
+ local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
+ *)
+ func_relconcat "$destdir" "$cached_local_gnulib_dir"
+ local_gnulib_dir="$relconcat" ;;
+ esac ;;
+ esac
+ fi
+ fi
# Append the cached and the specified module names. So that
# "gnulib-tool --import foo" means to add the module foo.
specified_modules="$cached_specified_modules $1"
func_fatal_error "missing --source-base option"
fi
fi
+ # The docbase defaults to the cached one.
+ if test -z "$docbase"; then
+ docbase="$cached_docbase"
+ if test -z "$docbase"; then
+ func_fatal_error "missing --doc-base option. --doc-base has been introduced on 2006-07-11; if your last invocation of 'gnulib-tool --import' is before that date, you need to run 'gnulib-tool --import' once, with a --doc-base option."
+ fi
+ fi
# The testsbase defaults to the cached one.
if test -z "$testsbase"; then
testsbase="$cached_testsbase"
if test -z "$lgpl"; then
lgpl="$cached_lgpl"
fi
+ # The makefile_name defaults to the cached one.
+ if test -z "$makefile_name"; then
+ makefile_name="$cached_makefile_name"
+ fi
# Use libtool if specified either way, or if guessed.
if test -z "$libtool"; then
if test -n "$cached_m4base"; then
fi
# Canonicalize the list of specified modules.
- specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C sort | LC_ALL=C uniq`
+ specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C sort -u`
# Determine final module list.
modules="$specified_modules"
echo "Module list with included dependencies:"
echo "$modules" | sed -e 's/^/ /'
- # If --lgpl, check the license of modules are compatible.
+ # Add the dummy module if needed.
+ func_modules_add_dummy
+
+ # If --lgpl, verify that the licenses of modules are compatible.
if test -n "$lgpl"; then
for module in $modules; do
license=`func_get_license $module`
case $license in
- LGPL | 'public domain' | 'unlimited') ;;
+ LGPL | 'GPLed build tool') ;;
+ 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
*) func_fatal_error "incompatible license on module $module: $license" ;;
esac
done
fi
+ # Determine script to apply to imported library files.
+ sed_transform_lib_file=
+ for module in $modules; do
+ if test $module = config-h; then
+ # Assume config.h exists, and that -DHAVE_CONFIG_H is omitted.
+ sed_transform_lib_file=$sed_transform_lib_file'
+ s/^#ifdef[ ]*HAVE_CONFIG_H[ ]*$/#if 1/
+ '
+ break
+ fi
+ done
+ if test -n "$lgpl"; then
+ # Update license.
+ sed_transform_lib_file=$sed_transform_lib_file'
+ s/GNU General/GNU Lesser General/g
+ s/version 2\([ ,]\)/version 2.1\1/g
+ '
+ fi
+
# Determine final file list.
func_modules_to_filelist
echo "File list:"
new_files="$files m4/gnulib-tool.m4"
old_files="$cached_files"
if test -f "$destdir"/$m4base/gnulib-tool.m4; then
- old_files="$old_files m4/gnulib-tool.m4"
+ func_append old_files " m4/gnulib-tool.m4"
fi
# Create directories.
echo "Create directory $destdir/$m4base"
fi
fi
+ docfiles=`echo "$files" | sed -n -e 's,^doc/,,p'`
+ if test -n "$docfiles"; then
+ if test ! -d "$destdir/$docbase"; then
+ if $doit; then
+ echo "Creating directory $destdir/$docbase"
+ mkdir "$destdir/$docbase" || func_fatal_error "failed"
+ else
+ echo "Create directory $destdir/$docbase"
+ fi
+ fi
+ fi
if test -n "$inctests"; then
if test ! -d "$destdir/$testsbase"; then
if $doit; then
fi
fi
+ # func_dest_tmpfilename file
+ # determines the name of a temporary file (file is relative to destdir).
+ # Sets variable:
+ # - tmpfile absolute filename of the temporary file
+ func_dest_tmpfilename ()
+ {
+ if $doit; then
+ # Put the new contents of $file in a file in the same directory (needed
+ # to guarantee that an 'mv' to "$destdir/$file" works).
+ tmpfile="$destdir/$1.tmp"
+ else
+ # Put the new contents of $file in a file in a temporary directory
+ # (because the directory of "$file" might not exist).
+ tmpfile="$tmp"/`basename "$1"`.tmp
+ fi
+ }
+
# Copy files or make symbolic links. Remove obsolete files.
- func_tmpdir
- trap 'rm -rf "$tmp"' 0 1 2 3 15
delimiter=' '
- for f in $old_files; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$cached_sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$cached_m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$cached_testsbase/,"` ;;
- *) g="$f" ;;
- esac
- echo "$g""$delimiter""$f"
- done | LC_ALL=C sort > "$tmp"/old-files
- for f in $new_files; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$testsbase/,"` ;;
- *) g="$f" ;;
- esac
- echo "$g""$delimiter""$f"
- done | LC_ALL=C sort > "$tmp"/new-files
+ sed_rewrite_old_files="\
+ s,^build-aux/,$auxdir/,
+ s,^doc/,$cached_docbase/,
+ s,^lib/,$cached_sourcebase/,
+ s,^m4/,$cached_m4base/,
+ s,^tests/,$cached_testsbase/,"
+ sed_rewrite_new_files="\
+ s,^build-aux/,$auxdir/,
+ s,^doc/,$docbase/,
+ s,^lib/,$sourcebase/,
+ s,^m4/,$m4base/,
+ s,^tests/,$testsbase/,"
+ # Construct a table with 2 columns: rewritten-file-name original-file-name,
+ # representing the files according to the last gnulib-tool invocation.
+ for f in $old_files; do echo $f; done \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_old_files" \
+ | LC_ALL=C sort \
+ > "$tmp"/old-files
+ # Construct a table with 2 columns: rewritten-file-name original-file-name,
+ # representing the files after this gnulib-tool invocation.
+ for f in $new_files; do echo $f; done \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" \
+ | LC_ALL=C sort \
+ > "$tmp"/new-files
# First the files that are in old-files, but not in new-files:
- for g in `LC_ALL=C join -t"$delimiter" -v1 "$tmp"/old-files "$tmp"/new-files | sed -e 's,'"$delimiter"'.*,,'`; do
+ sed_take_first_column='s,'"$delimiter"'.*,,'
+ for g in `LC_ALL=C join -t"$delimiter" -v1 "$tmp"/old-files "$tmp"/new-files | sed -e "$sed_take_first_column"`; do
# Remove the file. Do nothing if the user already removed it.
if test -f "$destdir/$g"; then
if $doit; then
fi
done
# func_add_or_update handles a file that ought to be present afterwards.
- # Uses parameters f, g, already_present.
+ # Uses parameters
+ # - f the original file name
+ # - g the rewritten file name
+ # - already_present nonempty if the file already exists, empty otherwise
func_add_or_update ()
{
- cp "$gnulib_dir/$f" "$destdir/$g.tmp" || func_fatal_error "failed"
- if test -n "$lgpl"; then
- # Update license.
+ func_dest_tmpfilename "$g"
+ func_lookup_file "$f"
+ cp "$lookedup_file" "$tmpfile" || func_fatal_error "failed"
+ if test -n "$sed_transform_lib_file"; then
case "$f" in
lib/*)
- sed -e 's/GNU General/GNU Lesser General/g' \
- -e 's/version 2\([ ,]\)/version 2.1\1/g' \
- < "$gnulib_dir/$f" > "$destdir/$g.tmp" || func_fatal_error "failed"
+ sed -e "$sed_transform_lib_file" \
+ < "$lookedup_file" > "$tmpfile" || func_fatal_error "failed"
;;
esac
fi
if test -f "$destdir/$g"; then
# The file already exists.
- if cmp "$destdir/$g" "$destdir/$g.tmp" > /dev/null; then
+ if cmp "$destdir/$g" "$tmpfile" > /dev/null; then
: # The file has not changed.
else
# Replace the file.
echo "Replacing file $g (non-gnulib code backuped in ${g}~) !!"
fi
mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
- if test -n "$symbolic" && cmp "$gnulib_dir/$f" "$destdir/$g.tmp" > /dev/null; then
- func_ln_if_changed "$gnulib_dir/$f" "$destdir/$g"
+ if test -n "$symbolic" && test -z "$lookedup_tmp" \
+ && cmp "$lookedup_file" "$tmpfile" > /dev/null; then
+ func_ln_if_changed "$lookedup_file" "$destdir/$g"
else
- mv -f "$destdir/$g.tmp" "$destdir/${g}" || func_fatal_error "failed"
+ mv -f "$tmpfile" "$destdir/${g}" || func_fatal_error "failed"
fi
else
if test -n "$already_present"; then
# frequently that developers don't put autogenerated files into CVS.
if $doit; then
echo "Copying file $g"
- if test -n "$symbolic" && cmp "$gnulib_dir/$f" "$destdir/$g.tmp" > /dev/null; then
- func_ln_if_changed "$gnulib_dir/$f" "$destdir/$g"
+ if test -n "$symbolic" && test -z "$lookedup_tmp" \
+ && cmp "$lookedup_file" "$tmpfile" > /dev/null; then
+ func_ln_if_changed "$lookedup_file" "$destdir/$g"
else
- mv -f "$destdir/$g.tmp" "$destdir/${g}" || func_fatal_error "failed"
+ mv -f "$tmpfile" "$destdir/${g}" || func_fatal_error "failed"
fi
else
echo "Copy file $g"
fi
fi
- rm -f "$destdir/$g.tmp"
+ rm -f "$tmpfile"
}
# Then the files that are in new-files, but not in old-files:
+ sed_take_last_column='s,^.*'"$delimiter"',,'
already_present=
- for f in `LC_ALL=C join -t"$delimiter" -v2 "$tmp"/old-files "$tmp"/new-files | sed -e 's,'^.*"$delimiter"',,'`; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$testsbase/,"` ;;
- *) g="$f" ;;
- esac
- func_add_or_update
- done
+ LC_ALL=C join -t"$delimiter" -v2 "$tmp"/old-files "$tmp"/new-files \
+ | sed -e "$sed_take_last_column" \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/added-files
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/added-files
+ while read g f; do
+ func_add_or_update
+ done
+ exec 0<&5 5<&-
+ }
# Then the files that are in new-files and in old-files:
already_present=true
- for f in `LC_ALL=C join -t"$delimiter" "$tmp"/old-files "$tmp"/new-files | sed -e 's,'^.*"$delimiter"',,'`; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$testsbase/,"` ;;
- *) g="$f" ;;
- esac
- func_add_or_update
- done
- rm -rf "$tmp"
- trap - 0 1 2 3 15
+ LC_ALL=C join -t"$delimiter" "$tmp"/old-files "$tmp"/new-files \
+ | sed -e "$sed_take_last_column" \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/kept-files
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/kept-files
+ while read g f; do
+ func_add_or_update
+ done
+ exec 0<&5 5<&-
+ }
# Command-line invocation printed in a comment in generated gnulib-cache.m4.
actioncmd="gnulib-tool --import"
- actioncmd="$actioncmd --dir=$destdir"
- actioncmd="$actioncmd --lib=$libname"
- actioncmd="$actioncmd --source-base=$sourcebase"
- actioncmd="$actioncmd --m4-base=$m4base"
- actioncmd="$actioncmd --aux-dir=$auxdir"
+ func_append actioncmd " --dir=$destdir"
+ if test -n "$local_gnulib_dir"; then
+ func_append actioncmd " --local-dir=$local_gnulib_dir"
+ fi
+ func_append actioncmd " --lib=$libname"
+ func_append actioncmd " --source-base=$sourcebase"
+ func_append actioncmd " --m4-base=$m4base"
+ func_append actioncmd " --doc-base=$docbase"
+ func_append actioncmd " --aux-dir=$auxdir"
for module in $avoidlist; do
- actioncmd="$actioncmd --avoid=$module"
+ func_append actioncmd " --avoid=$module"
done
if test -n "$lgpl"; then
- actioncmd="$actioncmd --lgpl"
+ func_append actioncmd " --lgpl"
+ fi
+ if test -n "$makefile_name"; then
+ func_append actioncmd " --makefile_name=$makefile_name"
+ fi
+ if test "$libtool" = true; then
+ func_append actioncmd " --libtool"
+ else
+ func_append actioncmd " --no-libtool"
fi
- if test -n "$libtool"; then
- actioncmd="$actioncmd --libtool"
+ func_append actioncmd " --macro-prefix=$macro_prefix"
+ func_append actioncmd " `echo $specified_modules`"
+
+ # Default the makefile name to Makefile.am.
+ if test -n "$makefile_name"; then
+ makefile_am=$makefile_name
+ else
+ makefile_am=Makefile.am
fi
- actioncmd="$actioncmd --macro-prefix=$macro_prefix"
- actioncmd="$actioncmd `echo $specified_modules`"
-
- # Create lib/Makefile.am.
- func_emit_lib_Makefile_am > "$destdir"/$sourcebase/Makefile.am.tmp
- if test -f "$destdir"/$sourcebase/Makefile.am; then
- if cmp "$destdir"/$sourcebase/Makefile.am "$destdir"/$sourcebase/Makefile.am.tmp > /dev/null; then
- rm -f "$destdir"/$sourcebase/Makefile.am.tmp
+
+ # Create library makefile.
+ func_dest_tmpfilename $sourcebase/$makefile_am
+ func_emit_lib_Makefile_am > "$tmpfile"
+ if test -f "$destdir"/$sourcebase/$makefile_am; then
+ if cmp "$destdir"/$sourcebase/$makefile_am "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
else
if $doit; then
- echo "Updating $sourcebase/Makefile.am (backup in $sourcebase/Makefile.am~)"
- mv -f "$destdir"/$sourcebase/Makefile.am "$destdir"/$sourcebase/Makefile.am~
- mv -f "$destdir"/$sourcebase/Makefile.am.tmp "$destdir"/$sourcebase/Makefile.am
+ echo "Updating $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
+ mv -f "$destdir"/$sourcebase/$makefile_am "$destdir"/$sourcebase/$makefile_am~
+ mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
else
- echo "Update $sourcebase/Makefile.am (backup in $sourcebase/Makefile.am~)"
- rm -f "$destdir"/$sourcebase/Makefile.am.tmp
+ echo "Update $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
+ rm -f "$tmpfile"
fi
fi
else
if $doit; then
- echo "Creating $sourcebase/Makefile.am"
- mv -f "$destdir"/$sourcebase/Makefile.am.tmp "$destdir"/$sourcebase/Makefile.am
+ echo "Creating $sourcebase/$makefile_am"
+ mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
else
- echo "Create $sourcebase/Makefile.am"
- rm -f "$destdir"/$sourcebase/Makefile.am.tmp
+ echo "Create $sourcebase/$makefile_am"
+ rm -f "$tmpfile"
fi
fi
# Create m4/gnulib-cache.m4.
+ func_dest_tmpfilename $m4base/gnulib-cache.m4
(
- 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."
+ func_emit_copyright_notice
echo "#"
echo "# This file represents the specification of how gnulib-tool is used."
echo "# It acts as a cache: It is written and read by gnulib-tool."
echo "# $actioncmd"
echo
echo "# Specification in the form of a few gnulib-tool.m4 macro invocations:"
+ # Store the local_gnulib_dir relative to destdir.
+ case "$local_gnulib_dir" in
+ "" | /*)
+ relative_local_gnulib_dir="$local_gnulib_dir" ;;
+ * )
+ case "$destdir" in
+ /*) relative_local_gnulib_dir="$local_gnulib_dir" ;;
+ *)
+ # destdir, local_gnulib_dir are both relative.
+ func_relativize "$destdir" "$local_gnulib_dir"
+ relative_local_gnulib_dir="$reldir" ;;
+ esac ;;
+ esac
+ echo "gl_LOCAL_DIR([$relative_local_gnulib_dir])"
echo "gl_MODULES(["`echo $specified_modules`"])"
echo "gl_AVOID([$avoidlist])"
echo "gl_SOURCE_BASE([$sourcebase])"
echo "gl_M4_BASE([$m4base])"
+ echo "gl_DOC_BASE([$docbase])"
echo "gl_TESTS_BASE([$testsbase])"
echo "gl_LIB([$libname])"
test -z "$lgpl" || echo "gl_LGPL"
- test -z "$libtool" || echo "gl_LIBTOOL"
+ echo "gl_MAKEFILE_NAME([$makefile_name])"
+ if test "$libtool" = true; then
+ echo "gl_LIBTOOL"
+ fi
echo "gl_MACRO_PREFIX([$macro_prefix])"
- ) > "$destdir"/$m4base/gnulib-cache.m4.tmp
+ ) > "$tmpfile"
if test -f "$destdir"/$m4base/gnulib-cache.m4; then
- if cmp "$destdir"/$m4base/gnulib-cache.m4 "$destdir"/$m4base/gnulib-cache.m4.tmp > /dev/null; then
- rm -f "$destdir"/$m4base/gnulib-cache.m4.tmp
+ if cmp "$destdir"/$m4base/gnulib-cache.m4 "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
else
if $doit; then
echo "Updating $m4base/gnulib-cache.m4 (backup in $m4base/gnulib-cache.m4~)"
mv -f "$destdir"/$m4base/gnulib-cache.m4 "$destdir"/$m4base/gnulib-cache.m4~
- mv -f "$destdir"/$m4base/gnulib-cache.m4.tmp "$destdir"/$m4base/gnulib-cache.m4
+ mv -f "$tmpfile" "$destdir"/$m4base/gnulib-cache.m4
else
echo "Update $m4base/gnulib-cache.m4 (backup in $m4base/gnulib-cache.m4~)"
if false; then
- cat "$destdir"/$m4base/gnulib-cache.m4.tmp
+ cat "$tmpfile"
echo
echo "# gnulib-cache.m4 ends here"
fi
- rm -f "$destdir"/$m4base/gnulib-cache.m4.tmp
+ rm -f "$tmpfile"
fi
fi
else
if $doit; then
echo "Creating $m4base/gnulib-cache.m4"
- mv -f "$destdir"/$m4base/gnulib-cache.m4.tmp "$destdir"/$m4base/gnulib-cache.m4
+ mv -f "$tmpfile" "$destdir"/$m4base/gnulib-cache.m4
else
echo "Create $m4base/gnulib-cache.m4"
- cat "$destdir"/$m4base/gnulib-cache.m4.tmp
- rm -f "$destdir"/$m4base/gnulib-cache.m4.tmp
+ cat "$tmpfile"
+ rm -f "$tmpfile"
fi
fi
# Create m4/gnulib-comp.m4.
+ func_dest_tmpfilename $m4base/gnulib-comp.m4
(
- echo "# Copyright (C) 2004 Free Software Foundation, Inc."
- echo "# This file is free software, distributed under the terms of the GNU"
- echo "# General Public License. As a special exception to the GNU General"
- echo "# Public License, this file may be distributed as part of a program"
- echo "# that contains a configuration script generated by Autoconf, under"
- echo "# the same distribution terms as the rest of that program."
- echo "#"
- echo "# Generated by gnulib-tool."
+ echo "# DO NOT EDIT! GENERATED AUTOMATICALLY!"
+ func_emit_copyright_notice
echo "#"
echo "# This file represents the compiled summary of the specification in"
echo "# gnulib-cache.m4. It lists the computed macro invocations that need"
echo "# any checks for libraries, header files, types and library functions."
echo "AC_DEFUN([${macro_prefix}_EARLY],"
echo "["
- if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 > /dev/null; then
+ echo " m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
+ echo " m4_pattern_allow([^gl_ES$])dnl a valid locale name"
+ echo " AC_REQUIRE([AC_PROG_RANLIB])"
+ if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
echo " AC_REQUIRE([AC_GNU_SOURCE])"
fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$destdir"/$m4base/*.m4 > /dev/null; then
+ if grep gl_USE_SYSTEM_EXTENSIONS "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
echo " AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])"
fi
+ if grep gl_LOCK "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
+ echo " AC_REQUIRE([gl_LOCK_EARLY])"
+ fi
echo "])"
echo
echo "# This macro should be invoked from $configure_ac, in the section"
echo "# \"Check for header files, types and library functions\"."
echo "AC_DEFUN([${macro_prefix}_INIT],"
echo "["
- if test -z "$libtool"; then
- echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ if test "$libtool" = true; then
+ echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ echo " gl_cond_libtool=true"
+ else
+ echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ echo " gl_cond_libtool=false"
+ echo " gl_libdeps="
+ echo " gl_ltlibdeps="
+ fi
+ echo " gl_source_base='$sourcebase'"
+ if test "$auxdir" != "build-aux"; then
+ sed_replace_build_aux='
+ :a
+ /AC_CONFIG_FILES(.*:build-aux\/.*)/{
+ s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
+ ba
+ }'
+ sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
- echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ sed_replace_build_aux=
fi
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
+ 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./' \
+ -e "$sed_replace_build_aux"
+ if test "$module" = 'alloca' && test "$libtool" = true; then
echo 'changequote(,)dnl'
echo 'LTALLOCA=`echo "$ALLOCA" | sed '"'"'s/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'"'"'`'
echo 'changequote([, ])dnl'
fi
fi
done
+ # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
+ # created using libtool, because libtool already handles the dependencies.
+ if test "$libtool" != true; then
+ libname_upper=`echo "$libname" | tr 'a-z' 'A-Z'`
+ echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
+ echo " AC_SUBST([${libname_upper}_LIBDEPS])"
+ echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
+ echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
+ fi
echo "])"
echo
echo "# This macro records the list of files which have been installed by"
echo "AC_DEFUN([${macro_prefix}_FILE_LIST], ["
echo "$files" | sed -e 's,^, ,'
echo "])"
- ) > "$destdir"/$m4base/gnulib-comp.m4.tmp
+ ) > "$tmpfile"
if test -f "$destdir"/$m4base/gnulib-comp.m4; then
- if cmp "$destdir"/$m4base/gnulib-comp.m4 "$destdir"/$m4base/gnulib-comp.m4.tmp > /dev/null; then
- rm -f "$destdir"/$m4base/gnulib-comp.m4.tmp
+ if cmp "$destdir"/$m4base/gnulib-comp.m4 "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
else
if $doit; then
echo "Updating $m4base/gnulib-comp.m4 (backup in $m4base/gnulib-comp.m4~)"
mv -f "$destdir"/$m4base/gnulib-comp.m4 "$destdir"/$m4base/gnulib-comp.m4~
- mv -f "$destdir"/$m4base/gnulib-comp.m4.tmp "$destdir"/$m4base/gnulib-comp.m4
+ mv -f "$tmpfile" "$destdir"/$m4base/gnulib-comp.m4
else
echo "Update $m4base/gnulib-comp.m4 (backup in $m4base/gnulib-comp.m4~)"
if false; then
- cat "$destdir"/$m4base/gnulib-comp.m4.tmp
+ cat "$tmpfile"
echo
echo "# gnulib-comp.m4 ends here"
fi
- rm -f "$destdir"/$m4base/gnulib-comp.m4.tmp
+ rm -f "$tmpfile"
fi
fi
else
if $doit; then
echo "Creating $m4base/gnulib-comp.m4"
- mv -f "$destdir"/$m4base/gnulib-comp.m4.tmp "$destdir"/$m4base/gnulib-comp.m4
+ mv -f "$tmpfile" "$destdir"/$m4base/gnulib-comp.m4
else
echo "Create $m4base/gnulib-comp.m4"
- cat "$destdir"/$m4base/gnulib-comp.m4.tmp
- rm -f "$destdir"/$m4base/gnulib-comp.m4.tmp
+ cat "$tmpfile"
+ rm -f "$tmpfile"
fi
fi
if test -n "$inctests"; then
- # Create tests/Makefile.am.
- func_emit_tests_Makefile_am > "$destdir"/$testsbase/Makefile.am.tmp
- if test -f "$destdir"/$testsbase/Makefile.am; then
- if cmp "$destdir"/$testsbase/Makefile.am "$destdir"/$testsbase/Makefile.am.tmp > /dev/null; then
- rm -f "$destdir"/$testsbase/Makefile.am.tmp
+ # Create tests makefile.
+ func_dest_tmpfilename $testsbase/$makefile_am
+ func_emit_tests_Makefile_am > "$tmpfile"
+ if test -f "$destdir"/$testsbase/$makefile_am; then
+ if cmp "$destdir"/$testsbase/$makefile_am "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
else
if $doit; then
- echo "Updating $testsbase/Makefile.am (backup in $testsbase/Makefile.am~)"
- mv -f "$destdir"/$testsbase/Makefile.am "$destdir"/$testsbase/Makefile.am~
- mv -f "$destdir"/$testsbase/Makefile.am.tmp "$destdir"/$testsbase/Makefile.am
+ echo "Updating $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
+ mv -f "$destdir"/$testsbase/$makefile_am "$destdir"/$testsbase/$makefile_am~
+ mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
else
- echo "Update $testsbase/Makefile.am (backup in $testsbase/Makefile.am~)"
- rm -f "$destdir"/$testsbase/Makefile.am.tmp
+ echo "Update $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
+ rm -f "$tmpfile"
fi
fi
else
if $doit; then
- echo "Creating $testsbase/Makefile.am"
- mv -f "$destdir"/$testsbase/Makefile.am.tmp "$destdir"/$testsbase/Makefile.am
+ echo "Creating $testsbase/$makefile_am"
+ mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
else
- echo "Create $testsbase/Makefile.am"
- rm -f "$destdir"/$testsbase/Makefile.am.tmp
+ echo "Create $testsbase/$makefile_am"
+ rm -f "$tmpfile"
fi
fi
fi
echo "Finished."
echo
echo "You may need to add #include directives for the following .h files."
+ # First the #include <...> directives without #ifs, sorted for convenience,
+ # then the #include "..." directives without #ifs, sorted for convenience,
+ # then the #include directives that are surrounded by #ifs. Not sorted.
for module in $modules; do
- func_get_include_directive "$module"
- done | LC_ALL=C sort -u | sed -e '/^$/d;' -e 's/^/ /'
+ include_directive=`func_get_include_directive "$module"`
+ case "$nl$include_directive" in
+ *"$nl#if"*)
+ echo "$include_directive" 1>&5
+ ;;
+ *)
+ echo "$include_directive" | grep -v 'include "' 1>&6
+ echo "$include_directive" | grep 'include "' 1>&7
+ ;;
+ esac
+ done 5> "$tmp"/include-if 6> "$tmp"/include-angles 7> "$tmp"/include-quotes
+ (
+ LC_ALL=C sort -u "$tmp"/include-angles
+ LC_ALL=C sort -u "$tmp"/include-quotes
+ cat "$tmp"/include-if
+ ) | sed -e '/^$/d' -e 's/^/ /'
+ rm -f "$tmp"/include-angles "$tmp"/include-quotes "$tmp"/include-if
+
echo
echo "Don't forget to"
- echo " - add \"$sourcebase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ if test "$makefile_am" = Makefile.am; then
+ echo " - add \"$sourcebase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ else
+ echo " - \"include $makefile_name\" from within \"$sourcebase/Makefile.am\","
+ fi
if test -n "$inctests"; then
- echo " - add \"$testsbase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ if test "$makefile_am" = Makefile.am; then
+ echo " - add \"$testsbase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ else
+ echo " - \"include $makefile_name\" from within \"$testsbase/Makefile.am\","
+ fi
+ fi
+ if test "$makefile_am" = Makefile.am; then
+ sourcebase_dir=`echo "$sourcebase" | sed -n -e 's,/[^/]*$,/,p'`
+ sourcebase_base=`basename "$sourcebase"`
+ echo " - mention \"${sourcebase_base}\" in SUBDIRS in ${sourcebase_dir}Makefile.am,"
fi
- sourcebase_dir=`echo "$sourcebase" | sed -n -e 's,/[^/]*$,/,p'`
- sourcebase_base=`basename "$sourcebase"`
- echo " - mention \"${sourcebase_base}\" in SUBDIRS in ${sourcebase_dir}Makefile.am,"
if test -n "$inctests"; then
- testsbase_dir=`echo "$testsbase" | sed -n -e 's,/[^/]*$,/,p'`
- testsbase_base=`basename "$testsbase"`
- echo " - mention \"${testsbase_base}\" in SUBDIRS in ${testsbase_dir}Makefile.am,"
+ if test "$makefile_am" = Makefile.am; then
+ testsbase_dir=`echo "$testsbase" | sed -n -e 's,/[^/]*$,/,p'`
+ testsbase_base=`basename "$testsbase"`
+ echo " - mention \"${testsbase_base}\" in SUBDIRS in ${testsbase_dir}Makefile.am,"
+ fi
fi
echo " - mention \"-I ${m4base}\" in ACLOCAL_AMFLAGS in Makefile.am,"
echo " - invoke ${macro_prefix}_EARLY in $configure_ac, right after AC_PROG_CC,"
# func_create_testdir testdir modules
# Input:
+# - local_gnulib_dir from --local-dir
# - auxdir directory relative to destdir where to place build aux files
func_create_testdir ()
{
testdir="$1"
modules="$2"
- modules=`for m in $modules; do echo $m; done | LC_ALL=C sort | LC_ALL=C uniq`
+ modules=`for m in $modules; do echo $m; done | LC_ALL=C sort -u`
+
+ # Subdirectory names.
+ sourcebase=gllib
+ m4base=glm4
+ docbase=gldoc
+ testsbase=gltests
# Determine final module list.
func_modules_transitive_closure
echo "Module list with included dependencies:"
echo "$modules" | sed -e 's/^/ /'
+ # Add the dummy module if needed.
+ func_modules_add_dummy
+
# Determine final file list.
func_modules_to_filelist
echo "File list:"
# Create directories.
for d in `echo "$files" | sed -n -e 's,^\(.*\)/[^/]*,\1,p'`; do
- if test "$d" = build-aux; then
- mkdir -p "$testdir/$auxdir"
- else
- mkdir -p "$testdir/$d"
- fi
+ case "$d" in
+ build-aux) mkdir -p "$testdir/$auxdir" ;;
+ doc) mkdir -p "$testdir/$docbase" ;;
+ lib) mkdir -p "$testdir/$sourcebase" ;;
+ m4) mkdir -p "$testdir/$m4base" ;;
+ tests) mkdir -p "$testdir/$testsbase" ;;
+ *) mkdir -p "$testdir/$d" ;;
+ esac
done
# Copy files or make symbolic links.
- for f in $files; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- *) g="$f" ;;
- esac
- ln "$gnulib_dir/$f" "$testdir/$g" 2>/dev/null ||
- if test -z "$symbolic"; then
- cp -p "$gnulib_dir/$f" "$testdir/$g"
- else
- ln -s "$gnulib_dir/$f" "$testdir/$g"
- fi
- done
+ delimiter=' '
+ sed_rewrite_files="\
+ s,^build-aux/,$auxdir/,
+ s,^doc/,$docbase/,
+ s,^lib/,$sourcebase/,
+ s,^m4/,$m4base/,
+ s,^tests/,$testsbase/,"
+ for f in $files; do echo $f; done \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_files" \
+ | LC_ALL=C sort \
+ > "$tmp"/files
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/files
+ while read g f; do
+ func_lookup_file "$f"
+ if test -n "$lookedup_tmp"; then
+ cp -p "$lookedup_file" "$testdir/$g"
+ else
+ ln "$lookedup_file" "$testdir/$g" 2>/dev/null ||
+ if test -z "$symbolic"; then
+ cp -p "$lookedup_file" "$testdir/$g"
+ else
+ ln -s "$lookedup_file" "$testdir/$g"
+ fi
+ fi
+ done
+ exec 0<&5 5<&-
+ }
- # Create lib/Makefile.am.
- mkdir -p "$testdir/lib"
- func_emit_lib_Makefile_am > "$testdir/lib/Makefile.am"
+ # Create $sourcebase/Makefile.am.
+ mkdir -p "$testdir/$sourcebase"
+ func_emit_lib_Makefile_am > "$testdir/$sourcebase/Makefile.am"
- # Create m4/Makefile.am.
- mkdir -p "$testdir/m4"
+ # Create $m4base/Makefile.am.
+ mkdir -p "$testdir/$m4base"
(echo "## Process this file with automake to produce Makefile.in."
echo
echo "EXTRA_DIST ="
echo "EXTRA_DIST += "`echo "$f" | sed -e 's,^m4/,,'` ;;
esac
done
- ) > "$testdir/m4/Makefile.am"
+ ) > "$testdir/$m4base/Makefile.am"
- subdirs="lib m4"
+ subdirs="$sourcebase $m4base"
subdirs_with_configure_ac=""
- if test -f "$testdir"/m4/gettext.m4; then
+ if test -f "$testdir"/$m4base/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="$subdirs po"
+ func_append subdirs " po"
fi
if test -n "$inctests"; then
- test -d "$testdir/tests" || mkdir "$testdir/tests"
- # Create tests/Makefile.am.
- sourcebase=lib
- m4base=m4
- testsbase=tests
- func_emit_tests_Makefile_am > "$testdir/tests/Makefile.am"
- # Create tests/configure.ac.
+ test -d "$testdir/$testsbase" || mkdir "$testdir/$testsbase"
+ # Create $testsbase/Makefile.am.
+ func_emit_tests_Makefile_am > "$testdir/$testsbase/Makefile.am"
+ # Create $testsbase/configure.ac.
(echo "# Process this file with autoconf to produce a configure script."
echo "AC_INIT([dummy], [0])"
echo "AC_CONFIG_AUX_DIR([../$auxdir])"
echo "AC_PROG_MAKE_SET"
echo "AC_PROG_RANLIB"
echo
- if grep AC_GNU_SOURCE "$testdir"/m4/*.m4 > /dev/null; then
+ if grep AC_GNU_SOURCE "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
echo "AC_GNU_SOURCE"
echo
fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$testdir"/m4/*.m4 > /dev/null; then
+ if grep gl_USE_SYSTEM_EXTENSIONS "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
echo "gl_USE_SYSTEM_EXTENSIONS"
echo
fi
- if test -z "$libtool"; then
+ if grep gl_LOCK "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
+ echo "gl_LOCK_EARLY"
+ echo
+ fi
+ if test "$libtool" = true; then
+ echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ echo "gl_cond_libtool=true"
+ else
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ echo "gl_cond_libtool=false"
+ echo "gl_libdeps="
+ echo "gl_ltlibdeps="
+ fi
+ echo "gl_source_base='$testsbase'"
+ # Wrap the set of autoconf snippets into an autoconf macro that is then
+ # invoked. This is needed because autoconf does not support AC_REQUIRE
+ # at the top level:
+ # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
+ # but we want the AC_REQUIRE to have its normal meaning (provide one
+ # expansion of the required macro before the current point, and only one
+ # expansion total).
+ echo "AC_DEFUN([gl_INIT], ["
+ if test "$auxdir" != "build-aux"; then
+ sed_replace_build_aux='
+ :a
+ /AC_CONFIG_FILES(.*:build-aux\/.*)/{
+ s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:../'"$auxdir"'/\2)|
+ ba
+ }'
+ sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
- echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ sed_replace_build_aux=
fi
# We don't have explicit ordering constraints between the various
# autoconf snippets. It's cleanest to put those of the library before
for module in $modules; do
func_verify_nontests_module
if test -n "$module"; then
- func_get_autoconf_snippet "$module"
+ func_get_autoconf_snippet "$module" \
+ | sed -e "$sed_replace_build_aux"
fi
done
for module in $modules; do
func_verify_tests_module
if test -n "$module"; then
- func_get_autoconf_snippet "$module"
+ func_get_autoconf_snippet "$module" \
+ | sed -e "$sed_replace_build_aux"
fi
done
+ # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
+ # created using libtool, because libtool already handles the dependencies.
+ if test "$libtool" != true; then
+ libname_upper=`echo "$libname" | tr 'a-z' 'A-Z'`
+ echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
+ echo " AC_SUBST([${libname_upper}_LIBDEPS])"
+ echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
+ echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
+ fi
+ echo "])"
+ echo "gl_INIT"
echo
- # Usually tests/config.h will be a superset of config.h. Verify this by
- # "merging" config.h into tests/config.h; look out for gcc warnings.
+ # Usually $testsbase/config.h will be a superset of config.h. Verify this
+ # by "merging" config.h into $testsbase/config.h; look out for gcc warnings.
echo "AH_TOP([#include \"../config.h\"])"
echo
echo "AC_OUTPUT([Makefile])"
- ) > "$testdir/tests/configure.ac"
- subdirs="$subdirs tests"
- subdirs_with_configure_ac="$subdirs_with_configure_ac tests"
+ ) > "$testdir/$testsbase/configure.ac"
+ func_append subdirs " $testsbase"
+ subdirs_with_configure_ac="$subdirs_with_configure_ac $testsbase"
fi
# Create Makefile.am.
echo
echo "SUBDIRS = $subdirs"
echo
- echo "ACLOCAL_AMFLAGS = -I m4"
+ echo "ACLOCAL_AMFLAGS = -I $m4base"
) > "$testdir/Makefile.am"
# Create configure.ac.
echo "AC_PROG_CC"
echo "AC_PROG_INSTALL"
echo "AC_PROG_MAKE_SET"
+ echo
+ echo "m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
+ echo "m4_pattern_allow([^gl_ES$])dnl a valid locale name"
+ echo
echo "AC_PROG_RANLIB"
echo
- if grep AC_GNU_SOURCE "$testdir"/m4/*.m4 > /dev/null; then
+ if grep AC_GNU_SOURCE "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
echo "AC_GNU_SOURCE"
echo
fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$testdir"/m4/*.m4 > /dev/null; then
+ if grep gl_USE_SYSTEM_EXTENSIONS "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
echo "gl_USE_SYSTEM_EXTENSIONS"
echo
fi
- if test -z "$libtool"; then
+ if grep gl_LOCK "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
+ echo "gl_LOCK_EARLY"
+ echo
+ fi
+ if test "$libtool" = true; then
+ echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ echo "gl_cond_libtool=true"
+ else
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ echo "gl_cond_libtool=false"
+ echo "gl_libdeps="
+ echo "gl_ltlibdeps="
+ fi
+ echo "gl_source_base='$sourcebase'"
+ # Wrap the set of autoconf snippets into an autoconf macro that is then
+ # invoked. This is needed because autoconf does not support AC_REQUIRE
+ # at the top level:
+ # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
+ # but we want the AC_REQUIRE to have its normal meaning (provide one
+ # expansion of the required macro before the current point, and only one
+ # expansion total).
+ echo "AC_DEFUN([gl_INIT], ["
+ if test "$auxdir" != "build-aux"; then
+ sed_replace_build_aux='
+ :a
+ /AC_CONFIG_FILES(.*:build-aux\/.*)/{
+ s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
+ ba
+ }'
+ sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
- echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ sed_replace_build_aux=
fi
for module in $modules; do
func_verify_nontests_module
if test -n "$module"; then
- func_get_autoconf_snippet "$module"
+ func_get_autoconf_snippet "$module" \
+ | sed -e "$sed_replace_build_aux"
fi
done
+ # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
+ # created using libtool, because libtool already handles the dependencies.
+ if test "$libtool" != true; then
+ libname_upper=`echo "$libname" | tr 'a-z' 'A-Z'`
+ echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
+ echo " AC_SUBST([${libname_upper}_LIBDEPS])"
+ echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
+ echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
+ fi
+ echo "])"
+ echo "gl_INIT"
echo
if test -n "$subdirs_with_configure_ac"; then
echo "AC_CONFIG_SUBDIRS(["`echo $subdirs_with_configure_ac`"])"
# configure.ac which creates the subdir's Makefile.am, not this one.
case " $subdirs_with_configure_ac " in
*" $d "*) ;;
- *) makefiles="$makefiles $d/Makefile" ;;
+ *) func_append makefiles " $d/Makefile" ;;
esac
done
echo "AC_OUTPUT([$makefiles])"
echo "executing ${AUTORECONF} --force --install"
${AUTORECONF} --force --install
)
- if grep '^BUILT_SOURCES *+=' "$testdir/lib/Makefile.am" > /dev/null; then
+ if grep '^BUILT_SOURCES *+=' "$testdir/$sourcebase/Makefile.am" > /dev/null; then
(cd "$testdir"
./configure
- cd lib
+ cd "$sourcebase"
echo 'built_sources: $(BUILT_SOURCES)' >> Makefile
make built_sources
cd ..
# func_create_megatestdir megatestdir allmodules
# Input:
+# - local_gnulib_dir from --local-dir
# - auxdir directory relative to destdir where to place build aux files
func_create_megatestdir ()
{
# First, all modules one by one.
for onemodule in $allmodules; do
func_create_testdir "$megatestdir/$onemodule" $onemodule
- megasubdirs="${megasubdirs}$onemodule "
+ func_append megasubdirs "$onemodule "
done
# Then, all modules all together.
+ # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
# 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`
+ allmodules=`for m in $allmodules; do if test $m != config-h && test $m != fnmatch-posix; then echo $m; fi; done`
func_create_testdir "$megatestdir/ALL" "$allmodules"
- megasubdirs="${megasubdirs}ALL"
+ func_append megasubdirs "ALL"
# Create Makefile.am.
(echo "## Process this file with automake to produce Makefile.in."
# Create autogenerated files.
(cd "$megatestdir"
- echo "executing ${AUTORECONF} --install"
- ${AUTORECONF} --install
+ # Do not use "${AUTORECONF} --install", because autoreconf operates
+ # recursively, but the subdirectories are already finished, therefore
+ # calling autoreconf here would only waste lots of CPU time.
+ echo "executing ${ACLOCAL}"
+ ${ACLOCAL}
+ echo "executing mkdir build-aux"
+ mkdir build-aux
+ echo "executing ${AUTOCONF}"
+ ${AUTOCONF}
+ echo "executing ${AUTOMAKE} --add-missing --copy"
+ ${AUTOMAKE} --add-missing --copy
)
}
;;
import | update )
-
+
# Where to import.
if test -z "$destdir"; then
destdir=.
fi
fi
- test -f "$destdir"/Makefile.am \
- || func_fatal_error "cannot find $destdir/Makefile.am"
-
# Analyze configure.ac.
guessed_auxdir="."
- guessed_libtool=
+ guessed_libtool=false
my_sed_traces='
s,#.*$,,
s,^dnl .*$,,
# First use of gnulib in the given m4base.
test -n "$supplied_libname" || supplied_libname=true
test -n "$sourcebase" || sourcebase="lib"
+ test -n "$docbase" || docbase="doc"
test -n "$testsbase" || testsbase="tests"
test -n "$macro_prefix" || macro_prefix="gl"
fi
# To get this list of directories, look at Makefile.am. (Not at
# configure, because it may be omitted from CVS. Also, don't run
# "find $destdir -name gnulib-cache.m4", as it might be too expensive.)
- aclocal_amflags=`grep '^ACLOCAL_AMFLAGS[ ]*=' "$destdir"/Makefile.am | sed -e 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/'`
m4dirs=
m4dirs_count=0
- m4dir_is_next=
- for arg in $aclocal_amflags; do
- if test -n "$m4dir_is_next"; then
- # Ignore absolute directory pathnames, like /usr/local/share/aclocal.
- case "$arg" in
- /*) ;;
- *)
- if test -f "$destdir/$arg"/gnulib-cache.m4; then
- m4dirs="$m4dirs $arg"
- m4dirs_count=`expr $m4dirs_count + 1`
- fi
- ;;
- esac
- else
- if test "X$arg" = "X-I"; then
- m4dir_is_next=yes
+ if test -f "$destdir"/Makefile.am; then
+ aclocal_amflags=`grep '^ACLOCAL_AMFLAGS[ ]*=' "$destdir"/Makefile.am | sed -e 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/'`
+ m4dir_is_next=
+ for arg in $aclocal_amflags; do
+ if test -n "$m4dir_is_next"; then
+ # Ignore absolute directory pathnames, like /usr/local/share/aclocal.
+ case "$arg" in
+ /*) ;;
+ *)
+ if test -f "$destdir/$arg"/gnulib-cache.m4; then
+ func_append m4dirs " $arg"
+ m4dirs_count=`expr $m4dirs_count + 1`
+ fi
+ ;;
+ esac
else
- m4dir_is_next=
+ if test "X$arg" = "X-I"; then
+ m4dir_is_next=yes
+ else
+ m4dir_is_next=
+ fi
fi
+ done
+ else
+ # No Makefile.am! Oh well. Look at the last generated aclocal.m4.
+ if test -f "$destdir"/aclocal.m4; then
+ sedexpr1='s,^m4_include(\[\(.*\)])$,\1,p'
+ sedexpr2='s,^[^/]*$,.,'
+ sedexpr3='s,/[^/]*$,,'
+ m4dirs=`sed -n -e "$sedexpr1" aclocal.m4 | sed -e "$sedexpr2" -e "$sedexpr3" | LC_ALL=C sort -u`
+ m4dirs_count=`echo "$m4dirs" | wc -l`
fi
- done
+ fi
if test $m4dirs_count = 0; then
# First use of gnulib in a package.
# Any number of additional modules can be given.
test -n "$supplied_libname" || supplied_libname=true
test -n "$sourcebase" || sourcebase="lib"
m4base="m4"
+ test -n "$docbase" || docbase="doc"
test -n "$testsbase" || testsbase="tests"
test -n "$macro_prefix" || macro_prefix="gl"
func_import "$*"
if test $# = 0; then
# No further arguments. Guess the user wants to update all of them.
for m4base in $m4dirs; do
- func_import
+ # Perform func_import in a subshell, so that variable values
+ # such as
+ # local_gnulib_dir, avoidlist, sourcebase, m4base, docbase,
+ # testsbase, libname, lgpl, makefile_name, libtool, macro_prefix
+ # don't propagate from one directory to another.
+ (func_import) || func_exit 1
done
else
# Really ambiguous.
if test -n "$remaining"; then
echo "Remaining files:" $remaining 1>&2
echo "gnulib-tool: *** Stop." 1>&2
- exit 1
+ func_exit 1
fi
cd ..
cd ..
if test -n "$remaining"; then
echo "Remaining files:" $remaining 1>&2
echo "gnulib-tool: *** Stop." 1>&2
- exit 1
+ func_exit 1
fi
cd ..
cd ..
func_fatal_error "unknown operation mode --$mode" ;;
esac
+rm -rf "$tmp"
+# Undo the effect of the previous 'trap' command. Some shellology:
+# We cannot use "trap - 0 1 2 3 13 15", because Solaris sh would attempt to
+# execute the command "-". "trap '' ..." is fine only for signal 0 (= normal
+# exit); for the others we need to call 'exit' explicitly. The value of $? is
+# 128 + signal number and is set before the trap-registered command is run.
+trap '' 0
+trap 'func_exit $?' 1 2 3 13 15
+
exit 0
+
+# Local Variables:
+# indent-tabs-mode: nil
+# whitespace-check-buffer-indent: nil
+# End:
projects / gnulib.git / blobdiff