From owner-freebsd-current@FreeBSD.ORG Fri Jun 11 20:00:40 2010 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C64141065670 for ; Fri, 11 Jun 2010 20:00:40 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from harmony.bsdimp.com (bsdimp.com [199.45.160.85]) by mx1.freebsd.org (Postfix) with ESMTP id 761FD8FC1C for ; Fri, 11 Jun 2010 20:00:40 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by harmony.bsdimp.com (8.14.3/8.14.1) with ESMTP id o5BJu7Qi055499; Fri, 11 Jun 2010 13:56:07 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Fri, 11 Jun 2010 13:56:12 -0600 (MDT) Message-Id: <20100611.135612.390976035288919690.imp@bsdimp.com> To: ed@80386.nl From: "M. Warner Losh" In-Reply-To: <20100611.132052.271446115462387749.imp@bsdimp.com> References: <4C128548.8090505@fgznet.ch> <20100611185237.GL56080@hoeg.nl> <20100611.132052.271446115462387749.imp@bsdimp.com> X-Mailer: Mew version 6.3 on Emacs 22.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-current@FreeBSD.org, andreast-list@fgznet.ch Subject: Re: How to disable CLANG & co build in buildworld? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 11 Jun 2010 20:00:40 -0000 In message: <20100611.132052.271446115462387749.imp@bsdimp.com> "M. Warner Losh" writes: : In message: <20100611185237.GL56080@hoeg.nl> : Ed Schouten writes: : : Hello Andreas, : : : : * Andreas Tobler wrote: : : > I have a sparc64 machine which is quite slow. And for my purpose I : : > do not need CLANG etc. atm. : : : : Clang is not enabled on sparc64, so there is no need to disable : : anything. If you do want to disable Clang on i386, amd64, pc98 or : : powerpc, add WITHOUT_CLANG=yes to /etc/src.conf, as described in : : src.conf(5). : : Except that clang isn't quite disabled when cross-building, due to the : issue I pointed out when the commit went in wrt bsd.own.mk. : MACHINE_ARCH is still amd64 until we start to build the sparc64 : binaries, so anything in the bootstrapping part of the build will not : be disabled. that's one of many reasons disabling things in : bsd.own.mk based on architecture is going to fail. And even if you add WITHOUT_CLANG to your src.conf, we still always build some of the clang infrastructure in the bootstrap tools phase... But we have to do that to avoid getting not being able to build clang on an architecture that doesn't have it for an architecture that does. Warner