From owner-freebsd-bugs@freebsd.org Sat Jan 16 04:21:33 2016 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E907FA6D2B5 for ; Sat, 16 Jan 2016 04:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BF0D41779 for ; Sat, 16 Jan 2016 04:21:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u0G4LX0C060359 for ; Sat, 16 Jan 2016 04:21:33 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 206303] 11.0-CURRENT -r294096 boot/powerpc/kboot/Makefile for TARGET_ARCH=powerpc (non-64, clang based): unsupported argument '-mppc64bridge' to option '-Wc,' Date: Sat, 16 Jan 2016 04:21:33 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markmi@dsl-only.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Jan 2016 04:21:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D206303 Bug ID: 206303 Summary: 11.0-CURRENT -r294096 boot/powerpc/kboot/Makefile for TARGET_ARCH=3Dpowerpc (non-64, clang based): unsupported argument '-mppc64bridge' to option '-Wc,' Product: Base System Version: 11.0-CURRENT Hardware: ppc OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: markmi@dsl-only.net Not that I expected everything to work but I tried an amd64 based -r294096 = -> powerpc buildworld buildkernel based on base/projects/clang3.8.0-import for TARGET_ARCH=3Dpowerpc (non-64). This was WITH_BOOT=3D in the src.conf file. What stopped it was an attempt to use: -Wc,-mppc64bridge That was from: base/head/sys/boot/powerpc/kboot/Makefile (One of the SRCS in that Makefile is ppc64_elf_freebsd.c as well.) The command line getting the message is for compiling conf.c and also has a -mcpu=3Dpowerpc64 in it. But the error message is: cc: error: unsupported argument '-mppc64bridge' to option '-Wc,' As far as I can tell looking at the history this has possibly been true sin= ce 11.0-CURRENT -r276331 on 2014-Dec-28 when base/head/sys/boot/powerpc/kboot/Makefile was created. I may just be the fi= rst to have tried such a clang-based powerpc build sequence. It would appear that kboot should possibly only be built when TARGET_ARCH=3Dpowerpc64 and not when TARGET_ARCH=3Dpowerpc . Otherwise more= than clang likely has to be able to target powerpc64 specifics for a TARGET_ARCH=3Dpowerpc build. (But this is guess work on my part for the Fre= eBSD criteria for such things. But a stopped TARGET_ARCH=3Dpowerpc build when cl= ang based does not seem a likely intended result.) --=20 You are receiving this mail because: You are the assignee for the bug.=