From owner-svn-ports-all@FreeBSD.ORG  Wed Mar 18 10:39:06 2015
Return-Path: <owner-svn-ports-all@FreeBSD.ORG>
Delivered-To: svn-ports-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 4405B4A1;
 Wed, 18 Mar 2015 10:39:06 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (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 2E7351AB;
 Wed, 18 Mar 2015 10:39:06 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t2IAd5j3091542;
 Wed, 18 Mar 2015 10:39:05 GMT (envelope-from marino@FreeBSD.org)
Received: (from marino@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t2IAd5Bk091541;
 Wed, 18 Mar 2015 10:39:05 GMT (envelope-from marino@FreeBSD.org)
Message-Id: <201503181039.t2IAd5Bk091541@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: marino set sender to
 marino@FreeBSD.org using -f
From: John Marino <marino@FreeBSD.org>
Date: Wed, 18 Mar 2015 10:39:05 +0000 (UTC)
To: ports-committers@freebsd.org, svn-ports-all@freebsd.org,
 svn-ports-head@freebsd.org
Subject: svn commit: r381535 - head/lang/gcc5
X-SVN-Group: ports-head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-ports-all@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: SVN commit messages for the ports tree <svn-ports-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-ports-all>,
 <mailto:svn-ports-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-ports-all/>
List-Post: <mailto:svn-ports-all@freebsd.org>
List-Help: <mailto:svn-ports-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-ports-all>,
 <mailto:svn-ports-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 18 Mar 2015 10:39:06 -0000

Author: marino
Date: Wed Mar 18 10:39:04 2015
New Revision: 381535
URL: https://svnweb.freebsd.org/changeset/ports/381535
QAT: https://qat.redports.org/buildarchive/r381535/

Log:
  lang/gcc5: Support DragonFly's gcc50 base compiler in specific scenario

Modified:
  head/lang/gcc5/Makefile.DragonFly

Modified: head/lang/gcc5/Makefile.DragonFly
==============================================================================
--- head/lang/gcc5/Makefile.DragonFly	Wed Mar 18 09:55:00 2015	(r381534)
+++ head/lang/gcc5/Makefile.DragonFly	Wed Mar 18 10:39:04 2015	(r381535)
@@ -1,3 +1,11 @@
 # $FreeBSD$
 
 OPTIONS_EXCLUDE= JAVA
+
+# The following modification to CXXFLAGS is needed in the case of DragonFly
+# 4.1+ building lang/gcc5 with the gcc50 base compiler when the system
+# libraries were built by the gcc47 base compiler.  The sys.mk file
+# automatically adds -D_GLIBCXX_USE_CXX11_ABI=0 to CXXFLAGS in that case,
+# which will break the build.
+
+CXXFLAGS:=	${CXXFLAGS:N-D_GLIBCXX_USE_CXX11_ABI*}