From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21612 invoked by alias); 10 Jan 2011 11:52:13 -0000 Received: (qmail 21604 invoked by uid 22791); 10 Jan 2011 11:52:12 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 10 Jan 2011 11:52:06 +0000 From: "hubicka at ucw dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/47225] [4.6.0 regression]: cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found" X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: hubicka at ucw dot cz X-Bugzilla-Status: REOPENED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: hubicka at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 10 Jan 2011 12:42:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-01/txt/msg00878.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47225 --- Comment #10 from Jan Hubicka 2011-01-10 11:51:43 UTC --- > I don't think it is. I am building a cross-compiler (with build = host = > x86_64-apple-darwin10.6.0, target = i586-pc-mingw32) from unpatched GCC > revision 168626, and it's failing with the same symptoms. When configuring > libgcc, I get: > > > checking for suffix of object files... configure: error: in > `/Users/fx/devel/mingw/ibin/i586-pc-mingw32/libgcc': > configure: error: cannot compute suffix of object files: cannot compile > > > And the relevant part of config.log says: > > xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found > compilation terminated. Do you have any idea why liblto_plugin.so is not built this time? Is it the case where host is not able to build shared libraries we discussed with Ralph? Honza