From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754688AbXGQOI3 (ORCPT ); Tue, 17 Jul 2007 10:08:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754058AbXGQOHv (ORCPT ); Tue, 17 Jul 2007 10:07:51 -0400 Received: from pasmtpb.tele.dk ([80.160.77.98]:35909 "EHLO pasmtpB.tele.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760730AbXGQOHt (ORCPT ); Tue, 17 Jul 2007 10:07:49 -0400 From: Sam Ravnborg To: linux-kernel@vger.kernel.org Cc: Segher Boessenkool , Sam Ravnborg Subject: [PATCH 03/33] powerpc: Refuse to build 64-bit with GCC-4.2.0 and CONFIG_MODULES Date: Tue, 17 Jul 2007 16:08:32 +0200 Message-Id: <1184681343138-git-send-email-sam@ravnborg.org> X-Mailer: git-send-email 1.5.0.6 In-Reply-To: <11846813432423-git-send-email-sam@ravnborg.org> References: 20070717140622.GA25846@uranus.ravnborg.org <11846813423231-git-send-email-sam@ravnborg.org> <11846813432423-git-send-email-sam@ravnborg.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Segher Boessenkool ...since this won't work (compiler bug, see ). Signed-off-by: Segher Boessenkool Signed-off-by: Sam Ravnborg --- arch/powerpc/Makefile | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index fbafd96..85be605 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -201,6 +201,14 @@ checkbin: false; \ fi ; \ fi + @if test "$(call cc-fullversion)" = "040200" \ + && test "x${CONFIG_MODULES}${CONFIG_PPC64}" = "xyy" ; then \ + echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \ + echo 'kernel with modules enabled.' ; \ + echo -n '*** Please use a different GCC version or ' ; \ + echo 'disable kernel modules' ; \ + false ; \ + fi @if ! /bin/echo dssall | $(AS) -many -o $(TOUT) >/dev/null 2>&1 ; then \ echo -n '*** ${VERSION}.${PATCHLEVEL} kernels no longer build ' ; \ echo 'correctly with old versions of binutils.' ; \ -- 1.5.0.6