From owner-freebsd-current@FreeBSD.ORG Mon Apr 28 15:12:13 2014 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 20ED287F; Mon, 28 Apr 2014 15:12:13 +0000 (UTC) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id CC1CC1A1E; Mon, 28 Apr 2014 15:12:12 +0000 (UTC) Received: from Julian-MBP3.local (ppp121-45-232-70.lns20.per1.internode.on.net [121.45.232.70]) (authenticated bits=0) by vps1.elischer.org (8.14.8/8.14.8) with ESMTP id s3SFC21Y069292 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Mon, 28 Apr 2014 08:12:05 -0700 (PDT) (envelope-from julian@freebsd.org) Message-ID: <535E6FBD.2080108@freebsd.org> Date: Mon, 28 Apr 2014 23:11:57 +0800 From: Julian Elischer User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Ian Lepore Subject: Re: Make variables to force non default libraries and includes? References: <535E083A.9060906@freebsd.org> <1398687583.61646.207.camel@revolution.hippie.lan> <535E60AF.6050905@freebsd.org> <1398695251.61646.214.camel@revolution.hippie.lan> In-Reply-To: <1398695251.61646.214.camel@revolution.hippie.lan> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: FreeBSD Current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Apr 2014 15:12:13 -0000 On 4/28/14, 10:27 PM, Ian Lepore wrote: > On Mon, 2014-04-28 at 22:07 +0800, Julian Elischer wrote: >> On 4/28/14, 8:19 PM, Ian Lepore wrote: >>> On Mon, 2014-04-28 at 15:50 +0800, Julian Elischer wrote: >>>> I need to do the equivalent of "cd /usr/src/cddl/usr.sbin/dtrace; >>>> make DESTDIR=/mumble all install" >>>> >>>> but it pulls in libraries from the base system, which differ slightly >>>> from those in the source tree. >>>> >>>> How can I force it to use /mumble2/include and /mumble2/lib instead of / ? >>>> >>>> I can pre-populate /mumble2 using "make buildworld", "make libraries", >>>> and "make includes" but >>>> I need to be able to do selective builds of just subdirectories after >>>> that.. I haven't spotted the right way of forcing the use of the >>>> "--system_root /mumble2" option in the compiles. >>>> >>>> I know we do it in 'buildworld' is there a more generic way? >>>> >>>> I have been looking in the .mk files but I haven't spotted it so far. >>>> >>>> An option woudl be a way to 'enter' a buildworld and just rebuild or >>>> reinstall small specified parts of it. >>>> Unfortunately at the moment I see no option other than a lot of >>>> WITHOUT_XXX and 'build everything'. >>>> >>>> >>>> Julian >>> The 'buildenv' target does the "enter a buildworld" thing. Just "make >>> buildenv" and you get a shell with all the environment variables set up >>> for doing builds (or cross-builds if you set TARGET_ARCH) within that >>> source tree. If csh isn't your favorite shell, set BUILDENV_SHELL in >>> your environment. There's also a "buildenvvars" target that will let >>> you capture the environment you need so that you can use it within your >>> own build scripts without needing an interactive shell. >>> >>> -- Ian >>> >>> >>> >>> >> oh man that is just what I'm looking for >> Is there a single command for populating the buildenv resources? >> i.e. to compile and install all the tools and libraries (and includes >> etc) (into /usr/obj/usr/src/tmp... ) > "make toolchain" should do that. There's also kernel-toolchain for > building just the kernel; I think the only difference between the two is > that kernel-toolchain doesn't build userland includes and libs. excellent ! > -- Ian > > > >