From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([69.77.167.62] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1JMlU9-0003ox-SQ for garchives@archives.gentoo.org; Wed, 06 Feb 2008 14:42:49 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 1D76AE0562; Wed, 6 Feb 2008 14:42:48 +0000 (UTC) Received: from mail.randombit.net (lain.randombit.net [66.179.181.40]) by pigeon.gentoo.org (Postfix) with ESMTP id D8285E0562 for ; Wed, 6 Feb 2008 14:42:47 +0000 (UTC) Received: by mail.randombit.net (Postfix, from userid 501) id AE12E3B629E; Wed, 6 Feb 2008 09:42:47 -0500 (EST) Date: Wed, 6 Feb 2008 09:42:47 -0500 From: Jack Lloyd To: gentoo-amd64@lists.gentoo.org Subject: [gentoo-amd64] Building vanilla gcc fails, any ideas? Message-ID: <20080206144246.GE8236@randombit.net> Mail-Followup-To: gentoo-amd64@lists.gentoo.org Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-amd64@lists.gentoo.org Reply-to: gentoo-amd64@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-PGP-Fingerprint: 3F69 2E64 6D92 3BBE E7AE 9258 5C0F 96E8 4EC1 6D6B X-PGP-Key: http://www.randombit.net/pgpkey.html User-Agent: Mutt/1.5.11 X-Archives-Salt: 4a3253f7-7022-46b9-a2ce-109b595270e9 X-Archives-Hash: d6f919a4407037612175825ef38c4192 Trying to build a gcc 4.3 snapshot (20080125) fails on my x86-64 box. While building libstdc++, I see many problems with various libc functions not being found, for instance gcc-4.3-20080125-build/x86_64-unknown-linux-gnu/libstdc++-v3/include/cstdio:140: error: '::ungetc' has not been declared I assume this has something to do with Gentoo's multilib header setup but I'm not sure what extra paths I should be configuring the build to search for. This snapshot is supposed to be stable (4.3 is in stage3 currently and from the reports on the mailing list is building well on other platforms). Currently I'm configuring with ../gcc-4.3-20080125/configure --enable-languages=c,c++,objc,obj-c++ --prefix=/usr/local/gcc-4.3-20080125 --program-suffix=-4.3-20080125 Any hints? Jack -- gentoo-amd64@lists.gentoo.org mailing list