#!/usr/bin/perl -w
+# Check a gnulib module.
+
+# Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+
# Read a module description file and derive the set of files
# included directly by any .c or .h file listed in the `Files:' section.
# Take the union of all such sets for any dependent modules.
# Written by Jim Meyering
+# FIXME:
+# for each .m4 file listed in the Files: section(s)
+# parse it for AC_LIBSOURCES directives, and accumulate the set
+# of files `required' via all AC_LIBSOURCES.
+# If this set is not empty, ensure that it contains
+# the same (.c and .h only?) files as are listed in the Files: sections.
+
use strict;
use Getopt::Long;
#use Coda;
-(my $VERSION = '$Revision: 1.3 $ ') =~ tr/[0-9].//cd;
+my $COPYRIGHT_NOTICE = "Copyright (C) 2006 Free Software Foundation, Inc.\n".
+"This is free software. You may redistribute copies of it under the terms of\n".
+"the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.\n".
+"There is NO WARRANTY, to the extent permitted by law.\n";
+
+(my $VERSION = '$Revision: 1.7 $ ') =~ tr/[0-9].//cd;
(my $ME = $0) =~ s|.*/||;
use constant ST_INIT => 1;
my ($file) = @_;
# Special cases...
- my %special_non_dup = ( 'fnmatch_loop.c' => 1, 'regex.c' => 1 );
+ my %special_non_dup = ( 'fnmatch_loop.c' => 1,
+ 'regex.c' => 1, 'at-func.c' => 1 );
my %inc;
open FH, '<', $file
# The use of obstack.h in the hash module is conditional, off by default.
'lib/hash.c:obstack.h' => 1,
+ # C files in the gc module have conditional includes.
+ 'lib/gc-gnulib.c:des.h' => 1,
+ 'lib/gc-gnulib.c:arcfour.h' => 1,
+ 'lib/gc-gnulib.c:arctwo.h' => 1,
+ 'lib/gc-gnulib.c:md2.h' => 1,
+ 'lib/gc-gnulib.c:md4.h' => 1,
+ 'lib/gc-gnulib.c:md5.h' => 1,
+ 'lib/gc-gnulib.c:rijndael.h' => 1,
+ 'lib/gc-gnulib.c:sha1.h' => 1,
+ 'lib/gc-gnulib.c:rijndael-api-fst.h' => 1,
+ 'lib/gc-gnulib.c:hmac.h' => 1,
+ 'lib/gc-libgcrypt.c:md2.h' => 1,
+
# The fts-lgpl module doesn't actually use fts-cycle.c and unistd-safer.h.
'lib/fts.c:fts-cycle.c' => 1,
'lib/fts.c:unistd-safer.h' => 1,
GetOptions
(
help => sub { usage 0 },
- version => sub { print "$ME version $VERSION\n"; exit },
+ version => sub { print "$ME version $VERSION\n$COPYRIGHT_NOTICE"; exit },
) or usage 1;
@ARGV < 1