The following reply was made to PR toolchain/34831; it has been noted by GNATS.

From: Alan Barrett <apb@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: PR/34831 CVS commit: src/gnu/usr.bin/gdb6/gdb
Date: Sat, 21 Oct 2006 21:05:57 +0000 (UTC)

 Module Name:	src
 Committed By:	apb
 Date:		Sat Oct 21 21:05:57 UTC 2006
 
 Modified Files:
 	src/gnu/usr.bin/gdb6/gdb: Makefile
 
 Log Message:
 Add .y.c and .y.h rules to prevent re-running yacc/bison.
 This should fix PR 34196 and PR 34831.
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.4 -r1.5 src/gnu/usr.bin/gdb6/gdb/Makefile
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.