From owner-svn-ports-head@freebsd.org Tue Sep 27 04:39:00 2016 Return-Path: Delivered-To: svn-ports-head@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 CD0E0BE8BF3 for ; Tue, 27 Sep 2016 04:39:00 +0000 (UTC) (envelope-from markmi@dsl-only.net) Received: from asp.reflexion.net (outbound-mail-210-66.reflexion.net [208.70.210.66]) (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 7E2AFC7B for ; Tue, 27 Sep 2016 04:39:00 +0000 (UTC) (envelope-from markmi@dsl-only.net) Received: (qmail 7738 invoked from network); 27 Sep 2016 04:38:43 -0000 Received: from unknown (HELO mail-cs-01.app.dca.reflexion.local) (10.81.19.1) by 0 (rfx-qmail) with SMTP; 27 Sep 2016 04:38:43 -0000 Received: by mail-cs-01.app.dca.reflexion.local (Reflexion email security v8.00.0) with SMTP; Tue, 27 Sep 2016 00:38:59 -0400 (EDT) Received: (qmail 7752 invoked from network); 27 Sep 2016 04:38:58 -0000 Received: from unknown (HELO iron2.pdx.net) (69.64.224.71) by 0 (rfx-qmail) with (AES256-SHA encrypted) SMTP; 27 Sep 2016 04:38:58 -0000 Received: from [192.168.0.105] (ip70-189-131-151.lv.lv.cox.net [70.189.131.151]) by iron2.pdx.net (Postfix) with ESMTPSA id 27639EC881F; Mon, 26 Sep 2016 21:38:52 -0700 (PDT) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Re: svn commit: r421598 - head/devel/powerpc64-gcc [breaks buildworld crossbuild for stable/11 -r306344] Message-Id: Date: Mon, 26 Sep 2016 21:38:51 -0700 To: svn-ports-head@freebsd.org, Steve Wills Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) X-Mailer: Apple Mail (2.3124) X-BeenThere: svn-ports-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the ports tree for head List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Sep 2016 04:39:00 -0000 I've submitted bugzilla report 213014 for -r421598 blocking buildworld = via powerpc-gcc for stable/11 -r306344 and that reverting to = devel/powerpc64-gcc -r413189 not having the problem. [The submittal is basically the material that I sent to some lists = first.] The actual error that the -r421598 based buildworld stops with is: > iostream.cpp:(.text.startup+0x1c): call to = `std::__1::ios_base::Init::Init()' lacks nop, can't restore toc; = recompile with -fPIC Not exactly obvious what is going on or why libc++ use would make such a = difference. Note: This was an amd64 -> powerpc64 cross build. [It will be a while = before I've access to the powerpc64's again so I've no native test of = this issue.] Note: This was my first use of -r421598 after updating /usr/ports to = pick it up and I've not tried any other specific FreeBSD variants for = buildworld/buildkernel. The problem is not likely to be -r306344 of = stable/11 specific but it is what I tested. Note: I'd separately reverted devel/binutils and = devel/powerpc64-binutils to avoid 2.27 --which fails to produce useful = file according to a couple of folks reports for targeting powerpc64 with = them mixed with various gcc/g++ versions not working. =3D=3D=3D Mark Millard markmi at dsl-only.net