#! /usr/bin/perl
+# Build Emacs in several different configurations.
+
+# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+# Free Software Foundation, Inc.
-# Copyright (C) 2001 Free Software Foundation, Inc.
-#
# This file is part of GNU Emacs.
-#
-# GNU Emacs is free software; you can redistribute it and/or modify
+
+# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
# GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
+# along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
-# Build Emacs in several different configurations.
+
+require 5;
+use Getopt::Long;
+use File::Basename;
+use Cwd;
@configs =
(
$root = $ENV{"EMACS_ROOT"};
$root = "/gd/gnu/emacs" unless $root;
-chdir ($root) or die "Cannot chdir to emacs";
+
+$rc = GetOptions ("help" => \$help);
+if ($rc == 0 || $help)
+ {
+ print <<USAGE;
+build-configs
+
+Build Emacs in different configurations.
+
+--help show this help
+
+USAGE
+ exit 1;
+ }
+
+# Chdir to the top-level directory of the tree. If not in a tree
+# containing Emacs, use the default.
+
+while (! -f "src/emacs.c" && cwd () ne "/")
+ {
+ chdir "..";
+ }
+
+chdir $root if cwd () eq "/";
+print "Build in ", cwd (), "\n";
foreach $config (@configs)
{
unlink "config.cache";
$rc = system ("$root/configure $configure_options >>$log 2>&1");
- if ($rc != 0)
+ if ($rc != 0)
{
print "configure failed\n";
exit 1;
}
$rc = system ("make-emacs --all $make_options >>$log 2>&1");
- if ($rc != 0)
+ if ($rc != 0)
{
print "Make failed\n";
exit 1;
# Local Variables:
# mode: cperl
# End:
+
+# arch-tag: 20a4452d-610a-4e54-9abc-ffe79f5c0d30