From owner-freebsd-bugs@freebsd.org  Thu Aug 17 13:11:55 2017
Return-Path: <owner-freebsd-bugs@freebsd.org>
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 AE6D1DE138A
 for <freebsd-bugs@mailman.ysv.freebsd.org>;
 Thu, 17 Aug 2017 13:11:55 +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 9D22F71263
 for <freebsd-bugs@FreeBSD.org>; Thu, 17 Aug 2017 13:11:55 +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 v7HDBt3K065822
 for <freebsd-bugs@FreeBSD.org>; Thu, 17 Aug 2017 13:11:55 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-bugs@FreeBSD.org
Subject: [Bug 221588] clang crashes when compiling cad/openvsp
Date: Thu, 17 Aug 2017 13:11:55 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Base System
X-Bugzilla-Component: bin
X-Bugzilla-Version: CURRENT
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: fernando.apesteguia@gmail.com
X-Bugzilla-Status: New
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform
 op_sys bug_status bug_severity priority component assigned_to reporter
 attachments.created
Message-ID: <bug-221588-8@https.bugs.freebsd.org/bugzilla/>
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-bugs@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 17 Aug 2017 13:11:55 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221588

            Bug ID: 221588
           Summary: clang crashes when compiling cad/openvsp
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: fernando.apesteguia@gmail.com

Created attachment 185523
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D185523&action=
=3Dedit
clang crash debug file

One of my ports (cad/openvsp) fails to compile in -CURRENT. The port
only compiles with gcc on < 12. As part of the debugging I changed to
compile with clang.

The compiler crashed while compiling the port with the following error:

fatal error: error in backend: No open frame
c++: error: clang frontend command failed with exit code 70

Compiler version is:

freebsd clang version 5.0.0 (brances/release_50 309439)

FreeBSD CURRENT is running in virtualbox 5.1.22 with 8GB of memory assigned=
. I
didn't see any symptoms of memory exhaustion.

How to reproduce:

Change compiler:gcc-c++11-lib to compiler:c++14-lang in port's Makefile

Change src/external/glfont2/CMakeLists.txt and add /usr/local/include
(for some reason clang doesn't find GL/gl.h while gcc does...)

--=20
You are receiving this mail because:
You are the assignee for the bug.=