X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=check-module;h=188ecef8492f3031479627d4c93d91606481d119;hb=ba240e2ebbe21e986c41e7af3eac7268716e7702;hp=9f028281a819563be38e5bb540b6434a5463e801;hpb=be7bbbd5d2d8ac9408ee7ffc82ff9387cd9c3990;p=gnulib.git

diff --git a/check-module b/check-module
index 9f028281a..188ecef84 100755
--- a/check-module
+++ b/check-module
@@ -1,4 +1,24 @@
 #!/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.
@@ -10,11 +30,23 @@
 
 # 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: 1.6 $ ') =~ tr/[0-9].//cd;
 (my $ME = $0) =~ s|.*/||;
 
 use constant ST_INIT => 1;
@@ -124,7 +156,8 @@ sub find_included_lib_files ($)
   my ($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, '<', $file
@@ -230,7 +263,7 @@ sub check_module ($)
   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