diff --git a/lang/gcc-aux/Makefile.common b/lang/gcc-aux/Makefile.common
index 8d3f3d8ac390..91843e0c4f5e 100644
--- a/lang/gcc-aux/Makefile.common
+++ b/lang/gcc-aux/Makefile.common
@@ -9,9 +9,12 @@ LIB_DEPENDS+=		libmpc.so:${PORTSDIR}/math/mpc
 ONLY_FOR_ARCHS= 	i386 amd64
 
 GNU_CONFIGURE=		yes
-USES=			gmake iconv libtool perl5 tar:bzip2
+USES=			cpe gmake iconv libtool perl5 tar:bzip2
 USE_PERL5=		build
 ALL_TARGET=		default
+CPE_PRODUCT=		gcc
+CPE_VENDOR=		gnu
+CPE_VERSION=		${GCC_VERSION}
 
 CXXTS4DF= \
 	17_intro/headers/c++1998/stdc++.cc \
diff --git a/lang/gcc47-aux/Makefile.common b/lang/gcc47-aux/Makefile.common
index e4b26ad4def6..df22c4aaa253 100644
--- a/lang/gcc47-aux/Makefile.common
+++ b/lang/gcc47-aux/Makefile.common
@@ -9,6 +9,9 @@ LIB_DEPENDS+=		libmpc.so:${PORTSDIR}/math/mpc
 ONLY_FOR_ARCHS= 	i386 amd64
 
 GNU_CONFIGURE=		yes
-USES=			iconv gmake libtool perl5 tar:bzip2
+USES=			cpe gmake iconv libtool perl5 tar:bzip2
 USE_PERL5=		build
 ALL_TARGET=		default
+CPE_PRODUCT=		gcc
+CPE_VENDOR=		gnu
+CPE_VERSION=		${GCC_VERSION}