From owner-freebsd-current@FreeBSD.ORG Wed Dec 28 16:33:20 2011 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F23F2106567F for ; Wed, 28 Dec 2011 16:33:20 +0000 (UTC) (envelope-from rbgarga@gmail.com) Received: from mail-wi0-f182.google.com (mail-wi0-f182.google.com [209.85.212.182]) by mx1.freebsd.org (Postfix) with ESMTP id 83B758FC0A for ; Wed, 28 Dec 2011 16:33:19 +0000 (UTC) Received: by wibhr1 with SMTP id hr1so11131694wib.13 for ; Wed, 28 Dec 2011 08:33:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; bh=njeWEVeA94G3mYsC9FqxKpXWqaxiMDVHR1o6EUb+I0c=; b=DtaKuA6H8eK5bP6pAS2vEZXssZa/KwCQhEa5rvutseiYvNE0bAIW/uPfBAZe1XxFO8 AFa1ojcLhXJPxYJE1lyber+wdI8xufnT8wOqyXAhbn10pEs06b3ayDKeK5POtZZepY9s KwS4ar/6xZb+PGlnqYxa6BKl50xMpQ7uzlnUk= Received: by 10.180.19.106 with SMTP id d10mr71802742wie.2.1325089999255; Wed, 28 Dec 2011 08:33:19 -0800 (PST) MIME-Version: 1.0 Received: by 10.216.177.68 with HTTP; Wed, 28 Dec 2011 08:32:58 -0800 (PST) In-Reply-To: <4EFB4324.1060002@FreeBSD.org> References: <201105040107.p4417NTR048534@pozo.com> <4EFB4324.1060002@FreeBSD.org> From: Renato Botelho Date: Wed, 28 Dec 2011 14:32:58 -0200 Message-ID: To: Dimitry Andric Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: current@freebsd.org Subject: Re: Clang error make 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: Wed, 28 Dec 2011 16:33:21 -0000 On Wed, Dec 28, 2011 at 2:26 PM, Dimitry Andric wrote: > On 2011-12-28 16:44, Renato Botelho wrote: >> >> On Tue, May 3, 2011 at 10:07 PM, Manfred Antar =A0wrote: >>> >>> I get this error when trying to buildworld on current i386. >>> It's been this way for awhile Any Ideas ? >>> >>> =3D=3D=3D> =A0boot/i386/boot0 (all) >>> clang -O2 -pipe =A0-DVOLUME_SERIAL -DPXE -DFLAGS=3D0x8f =A0-DTICKS=3D0x= b6 >>> =A0-DCOMSPEED=3D"7<< =A05 + 3" -ffreestanding -mpreferred-stack-boundar= y=3D2 >>> =A0-mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float -std= =3Dgnu99 >>> =A0-c /usr/src/sys/boot/i386/boot0/boot0.S >>> clang: warning: argument unused during compilation: >>> '-mpreferred-stack-boundary=3D2' >>> /tmp/cc-4SXZt8.s:42:11: error: .code16 not supported yet >>> =A0.code16 # This runs in real mode >>> =A0 =A0 =A0 =A0 =A0^ > > > This is expected, since the above command line is supposed to have > '-no-integrated-as' added. =A0For some reason, the test for clang in > sys/boot/i386/boot0/Makefile is not working as it should. > > Most likely, it is due to the way you set CC, CXX and/or CPP in > make.conf. =A0Can you please post that file? Sure, follow my src.conf: .if !defined(CC) || ${CC} =3D=3D "cc" CC=3Dclang .endif .if !defined(CXX) || ${CXX} =3D=3D "c++" CXX=3Dclang++ .endif .if !defined(CPP) || ${CPP} =3D=3D "cpp" CPP=3Dclang-cpp .endif # Don't die on warnings NO_WERROR=3D WERROR=3D # Don't forget this when using Jails! NO_FSCHG=3D and my make.conf KERNCONF=3DMURPHYS WITH_OPTIONS=3Dyes WITH_VIM_OPTIONS=3Dyes WITHOUT_X11=3Dyes # added by use.perl 2011-12-12 13:19:26 PERL_VERSION=3D5.12.4 More information about the system installed on this machine: garga@murphys:~> uname -a FreeBSD murphys.ramenzoni.com.br 9.0-RC3 FreeBSD 9.0-RC3 #0: Sun Dec 4 08:01:02 UTC 2011 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 garga@murphys:~> clang -v FreeBSD clang version 3.0 (branches/release_30 142614) 20111021 Target: i386-unknown-freebsd9.0 Thread model: posix --=20 Renato Botelho