From owner-freebsd-bugs@freebsd.org Thu Dec 10 18:34:09 2015 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 EA6EC9D7E36 for ; Thu, 10 Dec 2015 18:34:08 +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 CC9271E39 for ; Thu, 10 Dec 2015 18:34:08 +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 tBAIY8W5014851 for ; Thu, 10 Dec 2015 18:34:08 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 205183] powerpc64 11.0-CURRENT clang (3.7) crashes during buildworld's atf-check.cpp compile Date: Thu, 10 Dec 2015 18:34:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed 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-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit 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: Thu, 10 Dec 2015 18:34:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205183 --- Comment #1 from Mark Millard --- I should have noted that the running powerpc64 11.0-CURRENT system was built with a modern devel/powerpc-gcc that was running on the powerpc64. (Sort of a self-hosted cross compile.) It is WITH_LIBCPLUSPLUS based, no gcc 4.2.1 present. WITHOUT_CLANG_BOOTSTRAP= but WITH_CLANG= . devel/powerpc-gcc had been build by lang/gcc49. Other environment oddities in use for the powerpc64-gcc based context: # ls -al /usr/lib/libstdc* lrwxr-xr-x 1 root wheel 8 Dec 5 05:41 /usr/lib/libstdc++.a -> libc++.a lrwxr-xr-x 1 root wheel 9 Dec 5 05:41 /usr/lib/libstdc++.so -> libc++.so # ls -l /usr/bin/g[c+][c+] lrwxr-xr-x 1 root wheel 48 Dec 5 05:38 /usr/bin/g++ -> /usr/local/bin/powerpc64-portbld-freebsd11.0-g++ lrwxr-xr-x 1 root wheel 48 Dec 5 05:38 /usr/bin/gcc -> /usr/local/bin/powerpc64-portbld-freebsd11.0-gcc # svnlite diff /usr/src/ Index: /usr/src/sys/boot/ofw/Makefile.inc =================================================================== --- /usr/src/sys/boot/ofw/Makefile.inc (revision 291891) +++ /usr/src/sys/boot/ofw/Makefile.inc (working copy) @@ -2,7 +2,7 @@ .if ${MACHINE_ARCH} == "powerpc64" CFLAGS+= -m32 -mcpu=powerpc -LDFLAGS+= -m elf32ppc_fbsd +LDFLAGS+= -Wl,-m -Wl,elf32ppc_fbsd .endif .include "../Makefile.inc" Index: /usr/src/sys/boot/powerpc/Makefile.inc =================================================================== --- /usr/src/sys/boot/powerpc/Makefile.inc (revision 291891) +++ /usr/src/sys/boot/powerpc/Makefile.inc (working copy) @@ -2,6 +2,7 @@ .if ${MACHINE_ARCH} == "powerpc64" CFLAGS+= -m32 -mcpu=powerpc +LDFLAGS+= -Wl,-m -Wl,elf32ppc_fbsd .endif .include "../Makefile.inc" Index: /usr/src/sys/boot/uboot/Makefile.inc =================================================================== --- /usr/src/sys/boot/uboot/Makefile.inc (revision 291891) +++ /usr/src/sys/boot/uboot/Makefile.inc (working copy) @@ -2,7 +2,7 @@ .if ${MACHINE_ARCH} == "powerpc64" CFLAGS+= -m32 -mcpu=powerpc -LDFLAGS+= -m elf32ppc_fbsd +LDFLAGS+= -Wl,-m -Wl,elf32ppc_fbsd .endif .include "../Makefile.inc" (I've not listed the sys/powerpc/ofw/ofw_machdep.c hack for making PowerMac G5's boot reliably.) -- You are receiving this mail because: You are the assignee for the bug.