--- Makefile.orig	2015-03-03 23:16:03.880532786 +0100
+++ Makefile	2015-03-03 23:17:01.229512964 +0100
@@ -32,11 +32,15 @@
 GCC_VERSION=	${PORTVERSION:C/(.+)\.s[0-9]{8}/\1.0/}
 SUFFIX=		${PORTVERSION:C/([0-9]+).*/\1/}
 ONLY_FOR_ARCHS=	amd64 i386 powerpc powerpc64 sparc64 arm armv6 armv6hf
-USES=		gmake iconv libtool makeinfo perl5 tar:bzip2
+USES=		cpe gmake iconv libtool makeinfo perl5 tar:bzip2
 USE_BINUTILS=	yes
 USE_PERL5=	build
 SSP_UNSAFE=	yes
 
+CPE_PRODUCT=	gcc
+CPE_VERSION=	${GCC_VERSION}
+CPE_VENDOR=	gnu
+
 PATCH_WRKSRC=	${SRCDIR}
 CONFIGURE_SCRIPT=	../${SRCDIR:S/${WRKDIR}\///}/configure