From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32323 invoked by alias); 18 Apr 2012 13:04:16 -0000 Received: (qmail 32313 invoked by uid 22791); 18 Apr 2012 13:04:14 -0000 X-SWARE-Spam-Status: No, hits=-7.3 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 18 Apr 2012 13:03:55 +0000 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q3ID3awe010938 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 18 Apr 2012 09:03:36 -0400 Received: from [127.0.0.1] (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q3ID3Ye6016008; Wed, 18 Apr 2012 09:03:34 -0400 Message-ID: <4F8EBBA6.10507@redhat.com> Date: Wed, 18 Apr 2012 13:18:00 -0000 From: Pedro Alves User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 MIME-Version: 1.0 To: Jan Kratochvil CC: Joel Brobecker , Yao Qi , gdb-patches@sourceware.org Subject: Re: Fix in-src-tree builds by making gdbserver/gnulib/ a separate library (a la libiberty, etc.), and adding ACX_CONFIGURE_DIR. References: <20120416174339.GA11991@host2.jankratochvil.net> <4F8D9F1E.2070203@redhat.com> <20120417170521.GA9906@host2.jankratochvil.net> <4F8DA538.1060000@redhat.com> <20120417232552.GS2852@adacore.com> <4F8E860F.8050906@redhat.com> <20120418092859.GA5887@host2.jankratochvil.net> <4F8E949E.1000702@redhat.com> <20120418123254.GA11744@host2.jankratochvil.net> <4F8EB632.6050501@redhat.com> <20120418125144.GA12372@host2.jankratochvil.net> In-Reply-To: <20120418125144.GA12372@host2.jankratochvil.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2012-04/txt/msg00562.txt.bz2 On 04/18/2012 01:51 PM, Jan Kratochvil wrote: > On Wed, 18 Apr 2012 14:40:18 +0200, Pedro Alves wrote: >> > This is no different from src/gdb/ vs build/gdb. > I (and I guess most of the users) always use just in-src-tree-build with src/ > and no separate build/ . Eh. Why would you prefer doing things that way? > From my point of view it does not matter how it > looks in the out-of-src-tree build. I understand you have to introduce > separate build directory for gnulib/ in your layout. > > Couldn't you just use > gdb/configure.ac: ACX_CONFIGURE_DIR(["gnulib-src"], ["build-gnulib-gdb"]) > gdb/gdbserver/configure.ac: ACX_CONFIGURE_DIR(["../gnulib-src"], ["build-gnulib-gdbserver"]) > and having during in-src-tree build: > src/gdb/gnulib-src/gnulib/ > src/gdb/build-gnulib-gdb/gnulib/ > src/gdb/gdbserver/build-gnulib-gdbserver/gnulib/ I could, but look at those duplicate "gnulib/"s anyway... > > I would be mostly OK also with: > gdb/configure.ac: ACX_CONFIGURE_DIR(["gnulib-src"], ["build-gnulib"]) > gdb/gdbserver/configure.ac: ACX_CONFIGURE_DIR(["../gnulib-src"], ["build-gnulib"]) > + > src/gdb/gnulib-src/gnulib/ > src/gdb/build-gnulib/gnulib/ > src/gdb/gdbserver/build-gnulib/gnulib/ All those duplicate "gnulib/"s again... I really don't think we should complicate the build to somehow change that. I think you'll have cases like these if you build gcc in tree, for example. -- Pedro Alves