From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29387 invoked by alias); 30 Apr 2013 17:08:01 -0000 Mailing-List: contact libc-ports-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: libc-ports-owner@sourceware.org Received: (qmail 29375 invoked by uid 89); 30 Apr 2013 17:08:00 -0000 X-Spam-SWARE-Status: No, score=-4.7 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL,TW_CP autolearn=ham version=3.3.1 Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Tue, 30 Apr 2013 17:08:00 +0000 Received: from svr-orw-fem-01.mgc.mentorg.com ([147.34.98.93]) by relay1.mentorg.com with esmtp id 1UXE22-0005PC-2r from joseph_myers@mentor.com ; Tue, 30 Apr 2013 10:07:58 -0700 Received: from SVR-IES-FEM-02.mgc.mentorg.com ([137.202.0.106]) by svr-orw-fem-01.mgc.mentorg.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Tue, 30 Apr 2013 10:07:50 -0700 Received: from digraph.polyomino.org.uk (137.202.0.76) by SVR-IES-FEM-02.mgc.mentorg.com (137.202.0.106) with Microsoft SMTP Server id 14.2.247.3; Tue, 30 Apr 2013 18:07:48 +0100 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.76) (envelope-from ) id 1UXE1r-0007B2-Fi; Tue, 30 Apr 2013 17:07:47 +0000 Date: Tue, 30 Apr 2013 17:08:00 -0000 From: "Joseph S. Myers" To: Will Newton CC: , Subject: Re: [PATCH, v5] ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC. In-Reply-To: <517FF73E.5020509@linaro.org> Message-ID: References: <517FF73E.5020509@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-SW-Source: 2013-04/txt/msg00119.txt.bz2 On Tue, 30 Apr 2013, Will Newton wrote: > * sysdeps/arm/configure.in: Require binutils 2.21 to build > for armv7. * sysdeps/arm/configure: Regenerated. > +# If we are configuring for armv7 we need binutils 2.21 to ensure that > +# NEON alignments are assembled correctly. > +if test $machine = arm/armv7; then > + AC_CHECK_PROG_VER(AS, $AS, --version, > + [GNU assembler.* \([0-9]*\.[0-9.]*\)], > + [2.1[0-9][0-9]*|2.[2-9][1-9]*|[3-9].*|[1-9][0-9]*], AS=: critic_missing="$critic_missing as") That looks like it would reject versions 2.30, 2.40, ... - and does this run early enough for the critic_missing setting to be effective? -- Joseph S. Myers joseph@codesourcery.com