Re: Use $(SHELL) when running move-if-change

[Ben Elliston <bje@au.ibm.com>]

Ian Lance Taylor <ian@airs.com> writes:

> I'm checking in this patch to bfd/doc/Makefile.am to use $(SHELL)
> when running move-if-change.  $(SHELL) should always be used with
> move-if-change or indeed any shell script.  I suppose this one went
> unfixed for so long because it is only run when recreating info
> files, which normally does not need to be done when using a released
> version.

While we're discussing move-if-change here is a trivial patch that has
been sitting in my tree for some time.  I always build with make -s,
so this bugs me perhaps more than most.  Like mv(1), move-if-change
should be silent, too.  Okay for mainline?

2004-11-01  Ben Elliston  <bje@au.ibm.com>

	* move-if-change: Don't produce any output, just like mv(1).

Index: move-if-change
===================================================================
RCS file: /home/bje/gcc-cvs/gcc/move-if-change,v
retrieving revision 1.3
diff -u -p -r1.3 move-if-change
--- move-if-change	11 Jan 1999 14:12:18 -0000	1.3
+++ move-if-change	20 Dec 2004 23:48:07 -0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 1996 Free Software Foundation, Inc.
+# Copyright (C) 1996, 2004 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
@@ -22,7 +22,6 @@ then
 if
 cmp $1 $2 > /dev/null
 then
-echo $2 is unchanged
 rm -f $1
 else
 mv -f $1 $2