From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-return-66581-listarch-gcc=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 29801 invoked by alias); 23 Jan 2003 19:56:30 -0000
Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc/>
List-Post: <mailto:gcc@gcc.gnu.org>
List-Help: <http://gcc.gnu.org/ml/>
Sender: gcc-owner@gcc.gnu.org
Received: (qmail 29788 invoked from network); 23 Jan 2003 19:56:30 -0000
Received: from unknown (HELO caip.rutgers.edu) (128.6.236.10)
  by 172.16.49.205 with SMTP; 23 Jan 2003 19:56:30 -0000
Received: (from ghazi@localhost)
	by caip.rutgers.edu (8.9.3/8.9.3) id OAA11982;
	Thu, 23 Jan 2003 14:56:14 -0500 (EST)
Date: Fri, 24 Jan 2003 00:44:00 -0000
From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Message-Id: <200301231956.OAA11982@caip.rutgers.edu>
To: kai@qualify.domain.khms.westfalen.de
Subject: Re: mainline bootstrap failure
Cc: gcc-patches@gcc.gnu.org, gcc@gcc.gnu.org
References: <20030123170745.GA10829@khms.westfalen.de>
X-SW-Source: 2003-01/txt/msg01062.txt.bz2

 > Configure arguments:
 > --prefix=/opt/gcc-head --enable-multilib --enable-checking
 > --enable-c-mbchar --enable-threads --enable-objc-gc --enable-nls
 > --enable-version-specific-runtime-libs --enable-languages=all
 > 
 > End of log:
 > [...]
 > stage1/xgcc -Bstage1/ -B/opt/gcc-head/i686-pc-linux-gnu/bin/ -c -g -O2
 >   -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes
 >   -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long
 >   --fno-common -Werror -DHAVE_CONFIG_H -I. -I. -I../../gcc/gcc
 >   --I../../gcc/gcc/. -I../../gcc/gcc/config -I../../gcc/gcc/../include
 >   -../../gcc/gcc/cpplex.c -o cpplex.o ../../gcc/gcc/cpplex.c: In
 >   -function `cpp_interpret_charconst': ../../gcc/gcc/cpplex.c:1940:
 >   -warning: pointer targets in passing arg 2 of `local_mbtowc' differ
 >   -in signedness
 > make[2]: *** [cpplex.o] Fehler 1
 > make[2]: Leaving directory `/Partition/gcc/gcc/build/build/gcc'
 > make[1]: *** [stage2_build] Fehler 2
 > make[1]: Leaving directory `/Partition/gcc/gcc/build/build/gcc'
 > make: *** [bootstrap] Fehler 2

Fixed with this patch.  Patch tested via three-stage compile on
sparc-sun-solaris2.7 with configure flags --enable-languages=c
--disable-checking --disable-nls --enable-multilib=no
--enable-c-mbchar.

Installed as obvious.


2003-01-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* cpplex.c (cpp_interpret_charconst): Squelch warning with cast.

diff -rup orig/egcc-CVS20030123/gcc/cpplex.c egcc-CVS20030123/gcc/cpplex.c
--- orig/egcc-CVS20030123/gcc/cpplex.c	2003-01-17 22:01:57.000000000 -0500
+++ egcc-CVS20030123/gcc/cpplex.c	2003-01-23 14:38:50.817748000 -0500
@@ -1937,7 +1937,7 @@ cpp_interpret_charconst (pfile, token, p
       wchar_t wc;
       int char_len;
 
-      char_len = local_mbtowc (&wc, str, limit - str);
+      char_len = local_mbtowc (&wc, (const char *)str, limit - str);
       if (char_len == -1)
 	{
 	  cpp_error (pfile, DL_WARNING,