Index: head/lang/libobjc2/Makefile
===================================================================
--- head/lang/libobjc2/Makefile	(revision 486024)
+++ head/lang/libobjc2/Makefile	(revision 486025)
@@ -1,42 +1,39 @@
 # Created by: Pete French <pete@twisted.org.uk>
 # $FreeBSD$
 
 PORTNAME=	libobjc2
 PORTVERSION=	1.8.1
 DISTVERSIONPREFIX=	v
 PORTREVISION=	2
 CATEGORIES=	lang devel gnustep
 
 MAINTAINER=	theraven@FreeBSD.org
 COMMENT=	Replacement Objective-C runtime supporting modern Objective-C features
 
 BROKEN_powerpc=		Does not compile on powerpc: Unsupported relocation type 10
 BROKEN_sparc64=		Does not compile on sparc64: Cannot configure clang properly
 USES=		cmake objc:compiler
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	gnustep
 
 SSP_UNSAFE=	yes
 
 SHLIB_MAJOR=	4
 SHLIB_MINOR=	6
 
 PLIST_SUB+=	SHLIB_MAJOR=${SHLIB_MAJOR} SHLIB_MINOR=${SHLIB_MINOR}
 
 CMAKE_ARGS+=	-DLIB_INSTALL_PATH=lib
 CMAKE_ARGS+=	-DTESTS=OFF
 # This shouldn't be needed, but our llvm port installs llvm-config with a silly
 # name...
 CMAKE_ARGS+=	-DLLVM_OPTS=OFF
-CXXFLAGS_powerpc64=	-stdlib=libstdc++
-CXXFLAGS_powerpcspe=	-stdlib=libstdc++
-CXXFLAGS_powerpc=	-stdlib=libstdc++
-CXXFLAGS_sparc64=	-stdlib=libstdc++
-CXXFLAGS_mips=	-stdlib=libstdc++
-CXXFLAGS_mips64=	-stdlib=libstdc++
+.if exists(/usr/lib/libstdc++.so)
+CXXFLAGS+=	-stdlib=libstdc++
+.endif
 
 post-install:
 	${LN} -sf libobjc.so.${SHLIB_MAJOR}.${SHLIB_MINOR} ${STAGEDIR}${PREFIX}/lib/libobjc.so.${SHLIB_MAJOR}
 
 .include <bsd.port.mk>