Index: head/devel/amd64-gcc/Makefile
===================================================================
--- head/devel/amd64-gcc/Makefile	(revision 468276)
+++ head/devel/amd64-gcc/Makefile	(revision 468277)
@@ -1,19 +1,18 @@
 # $FreeBSD$
 
-PORTREVISION=	1
 PKGNAMEPREFIX=	amd64-
 PLIST=	${.CURDIR}/pkg-plist
 
 MASTERDIR=	${.CURDIR}/../powerpc64-gcc
 GCC_TARGET=	x86_64-unknown-${OPSYS:tl}${OSREL}
-BU_PREFIX=	x86_64-${OPSYS:tl}
+BU_PREFIX=	x86_64-unknown-${OPSYS:tl}${OSREL}
 FREEBSD_EXTENSION=	yes
 
 BROKEN_aarch64=		invalid output constraint '=a' in assembler
 BROKEN_armv6=		invalid output constraint '=a' in assembler
 BROKEN_armv7=		invalid output constraint '=a' in assembler
 BROKEN_mips=		configure: cannot compute suffix of object files: cannot compile
 BROKEN_mips64=		configure: cannot compute suffix of object files: cannot compile
 BROKEN_powerpc64=	invalid output constraint in assembler
 
 .include "${MASTERDIR}/Makefile"