From owner-freebsd-ports-bugs@freebsd.org Thu May 19 20:25:27 2016 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 8B51DB4270A for ; Thu, 19 May 2016 20:25:27 +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 6185D1C13 for ; Thu, 19 May 2016 20:25:27 +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 u4JKPRSH035477 for ; Thu, 19 May 2016 20:25:27 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 209652] graphics/embree: Fix build with libc++ 3.8.0 Date: Thu, 19 May 2016 20:25:27 +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-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: danfe@FreeBSD.org 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: quoted-printable 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: 2.1.22 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 May 2016 20:25:27 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209652 Bug ID: 209652 Summary: graphics/embree: Fix build with libc++ 3.8.0 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: danfe@FreeBSD.org Reporter: dim@FreeBSD.org Flags: maintainer-feedback?(danfe@FreeBSD.org) Assignee: danfe@FreeBSD.org Created attachment 170491 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D170491&action= =3Dedit Disable some overloaded math functions for libc++ 3.8.0 and higher During the exp-run in bug 208158, it was found that graphics/embree gives errors with libc++ 3.8.0 [1]: /wrkdirs/usr/ports/graphics/embree/work/embree-2.7.0/tutorials/common/tutor= ial/tutorial_device.cpp:270:39: error: call to 'abs' is ambiguous Vec3fa col =3D Vec3fa(min(1.f,.3f+.8f*abs(dot(Ng,normalize(ray.dir))))); ^~~ This is because embree defines its own version of a number of functions, which cause the ambiguity. These functions are only declared in for libc++ 3.8.0 and later, so fix it by disabling the custom funct= ions for those versions of libc++. [1] http://package18.nyi.freebsd.org/data/headamd64PR208158-default/2016-05-01_= 10h29m48s/logs/errors/embree-2.7.0_1.log --=20 You are receiving this mail because: You are the assignee for the bug.=