From owner-freebsd-ports-bugs@freebsd.org Sun Aug 23 13:59:52 2015 Return-Path: Delivered-To: freebsd-ports-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 0AA389C07A1 for ; Sun, 23 Aug 2015 13:59:52 +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 D0B4CA12 for ; Sun, 23 Aug 2015 13:59:51 +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 t7NDxp9Q026790 for ; Sun, 23 Aug 2015 13:59:51 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 202594] Fix graphics/darktable build with clang 3.7.0 Date: Sun, 23 Aug 2015 13:59:51 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dim@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: dumbbell@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter flagtypes.name attachments.created Message-ID: 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-ports-bugs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Aug 2015 13:59:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202594 Bug ID: 202594 Summary: Fix graphics/darktable build with clang 3.7.0 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: dumbbell@FreeBSD.org Reporter: dim@FreeBSD.org Flags: maintainer-feedback?(dumbbell@FreeBSD.org) Assignee: dumbbell@FreeBSD.org Created attachment 160248 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=160248&action=edit Avoid calling __builtin_cpu_supports() with clang During the exp-run in bug 201377, it was found that graphics/darktable gives errors with a recent clang 3.7.0 snapshot: http://package18.nyi.freebsd.org/data/headamd64PR201377-default/2015-07-31_13h29m42s/logs/errors/darktable-1.6.7.log This is because the program optionally calls __builtin_cpu_supports() to get some CPU feature flags, and while clang 3.7.0 now supports this builtin, our libgcc/libcompiler-rt does not have the required support yet. To fix this, avoid calling the builtin, if clang is used. Note that I still could not verify whether the port completely builds, since for me, it always fails with: CMake Error at data/cmake_install.cmake:76 (file): file INSTALL cannot find "/usr/work/share/dim/ports/graphics/darktable/work/.build/data/darktable.desktop". Call Stack (most recent call first): cmake_install.cmake:34 (include) This is not a clang-related problem though. It may be due to some of the dozen dependencies, but I cannot figure out which one. -- You are receiving this mail because: You are the assignee for the bug.