Gcc 3.2.1 release virgin vendor import. (19-Nov-2002)

1 files changed, 18 insertions, 3 deletions

diff --git a/contrib/gcc/move-if-change b/contrib/gcc/move-if-change
index 66d8b8a..ee1b348 100755
--- a/contrib/gcc/move-if-change
+++ b/contrib/gcc/move-if-change
@@ -1,11 +1,26 @@
 #!/bin/sh
-# Like mv $1 $2, but if the files are the same, just delete $1.
-# Status is 0 if $2 is changed, 1 otherwise.
+
+# Copyright (C) 1996 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
+# 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
 if
 test -r $2
 then
 if
-cmp -s $1 $2
+cmp $1 $2 > /dev/null
 then
 echo $2 is unchanged
 rm -f $1