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From: Roland McGrath <roland@redhat.com>
To: Andreas Schwab <schwab@suse.de>
Cc: libc-hacker@sourceware.org
Subject: Re: Fix version map sorting
In-Reply-To: Andreas Schwab's message of  Thursday, 22 January 2009 01:00:43 +0100 <jeljt45hw4.fsf@sykes.suse.de>
References: <jeljt45hw4.fsf@sykes.suse.de>
Message-Id: <20090122025201.6FC88FC3C7@magilla.sf.frob.com>
Date: Thu, 22 Jan 2009 02:52:00 -0000
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Does this instead work for you?

Thanks,
Roland


2009-01-21  Roland McGrath  <roland@redhat.com>

	* Makeconfig (%.v.i): Strip trailing # comments,
	not only whole-line comments.

Index: Makeconfig
===================================================================
RCS file: /cvs/glibc/libc/Makeconfig,v
retrieving revision 1.327
diff -u -r1.327 Makeconfig
--- Makeconfig	18 Aug 2008 09:42:17 -0000	1.327
+++ Makeconfig	22 Jan 2009 02:51:25 -0000
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2003,2004,2005,2006,2007,2008
+# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009
 #	Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
@@ -794,7 +794,8 @@
 # listing both its input files, and any header files that it may reference
 # (but no commands).
 %.v.i: $(common-objpfx)config.h
-	sed '/^[ 	]*#/d;s/^[ 	]*%/#/' $(filter-out FORCE %.h,$^) \
+	sed 's/#.*$$//;s//^[ 	]*$$/d;s/^[ 	]*%/#/' \
+	    $(filter-out FORCE %.h,$^) \
 	| $(CC) -E -undef $(CPPFLAGS) -x assembler-with-cpp - \
 		   > $@T
 	mv -f $@T $@