From owner-freebsd-threads@freebsd.org Mon Jan 2 16:40:36 2017 Return-Path: Delivered-To: freebsd-threads@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 2A923C9CD06 for ; Mon, 2 Jan 2017 16:40:36 +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 1A2571305 for ; Mon, 2 Jan 2017 16:40:36 +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 v02GeZrb015869 for ; Mon, 2 Jan 2017 16:40:35 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-threads@FreeBSD.org Subject: [Bug 215709] Use of thread_local produces linking errors [now with gcc] Date: Mon, 02 Jan 2017 16:40:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: threads X-Bugzilla-Version: 11.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: h2+fbsdports@fsfe.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-threads@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-threads@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Jan 2017 16:40:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215709 --- Comment #2 from Hannes Hauswedell --- (In reply to Konstantin Belousov from comment #1) ok, I have opened an issue over at gcc: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D78968 Let's see what they say. Concerning your proposed workaround: Since all the magic is done by cmake I have little influence on the order, although it does seem like it gets into libstdc++ first (see the "first defined here"). I have a different workaround in the code that I have also been using for FreeBSD<11 + LLVM and that I am now just expanding so that thread_local is = just never used on FreeBSD right now. --=20 You are receiving this mail because: You are the assignee for the bug.=