From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 122628 invoked by alias); 4 Nov 2016 13:06:28 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 122511 invoked by uid 89); 4 Nov 2016 13:06:25 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,URIBL_RED autolearn=ham version=3.3.2 spammy=unconditionally X-HELO: relay1.mentorg.com Date: Fri, 04 Nov 2016 13:06:00 -0000 From: Joseph Myers To: Adhemerval Zanella CC: Subject: Re: Bootstrapping cross-toolchain for ia64 In-Reply-To: <64a4cff9-b1d3-4645-7baf-29ec50ebbb94@linaro.org> Message-ID: References: <64a4cff9-b1d3-4645-7baf-29ec50ebbb94@linaro.org> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-ClientProxiedBy: svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-SW-Source: 2016-11/txt/msg00152.txt.bz2 On Fri, 4 Nov 2016, Adhemerval Zanella wrote: > I faced the same issue and the solution I found was to configure gcc with > '--disable-shared'. It is not an optimal approach for a complete toolchain, > but it is at least suffice to correctly build glibc. The first GCC (whose build fails) *is* configured with --disable-shared (and --without-headers --with-newlib to get inhibit_libc defined). It still tries to build unwind code that includes libc headers unconditionally. -- Joseph S. Myers joseph@codesourcery.com