From owner-svn-src-all@FreeBSD.ORG Fri Nov 1 21:31:13 2013 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 9A9E81A4; Fri, 1 Nov 2013 21:31:13 +0000 (UTC) (envelope-from luigi@onelab2.iet.unipi.it) Received: from onelab2.iet.unipi.it (onelab2.iet.unipi.it [131.114.59.238]) by mx1.freebsd.org (Postfix) with ESMTP id 59E7C29BE; Fri, 1 Nov 2013 21:31:13 +0000 (UTC) Received: by onelab2.iet.unipi.it (Postfix, from userid 275) id 8A18E7300A; Fri, 1 Nov 2013 22:32:54 +0100 (CET) Date: Fri, 1 Nov 2013 22:32:54 +0100 From: Luigi Rizzo To: Brooks Davis Subject: Re: this breaks builds of head on stable/9 (Re: svn commit: r257268 - head/gnu/usr.bin/binutils/ld Message-ID: <20131101213254.GA35505@onelab2.iet.unipi.it> References: <20131101020924.GB32951@lor.one-eyed-alien.net> <20131101061842.GA8911@onelab2.iet.unipi.it> <20131101204848.GA44088@lor.one-eyed-alien.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20131101204848.GA44088@lor.one-eyed-alien.net> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Nov 2013 21:31:13 -0000 On Fri, Nov 01, 2013 at 03:48:48PM -0500, Brooks Davis wrote: > On Fri, Nov 01, 2013 at 07:18:42AM +0100, Luigi Rizzo wrote: ... > > ok so what happens is the following (trying to build HEAD on 9.2, both amd64) > > > > - WITHOUT_CLANG and related options: > > "make toolchain" fails with the error on krb5 > > "make buildworld" works, and a subsequent > > "make toolchain" also works > > > > - without options (so compiling CLANG) > > > > "make toolchain" fails with the error below > > > > building shared library libc.so.7 > > /usr/bin/ld: this linker was not configured to use sysroots > > cc: error: linker command failed with exit code 1 (use -v to see invocation) > > *** [libc.so.7] Error code 1 > > 1 error > > *** [all] Error code 2 > > 1 error > > > > > > "make toolchain" on an empty tree used to work until before this commit, > > and does work if i revert this single change > > > > So does this mean that 'toolchain' now has some prerequisites ? > > I think I've found it. I tried the last one first since it was the most > bizzare and about 40 lines up there was fairly obvious error output that > told me what was wrong. The issue is that the :U modifer I used is a > bmake feature and that the toolchain target doesn't bootstrap bmake (or > perhaps doesn't do it early enough). I plan to commit a workaround for > this particular case, but we probably need to alter the toolchain and > kernel-toolchain targets to bootstrap bmake on older systems or we'll > run into this again with some future change somewhere else. yes, bootstrapping bmake early seems a future-proof way to handle this. Thanks a lot for following up cheers luigi