Index: head/Mk/Uses/scons.mk
===================================================================
--- head/Mk/Uses/scons.mk	(revision 355493)
+++ head/Mk/Uses/scons.mk	(revision 355494)
@@ -1,32 +1,34 @@
 # $FreeBSD$
 #
 # Provide support to use the scons
 #
 # Feature:		scons
 # Usage:		USES=scons
 #
 # MAINTAINER: python@FreeBSD.org
 
 .if !defined(_INCLUDE_USES_SCONS_MK)
 _INCLUDE_USES_SCONS_MK=	yes
 
 .if defined(scons_ARGS)
 IGNORE=	Incorrect 'USES+= scons:${scons_ARGS}' scons takes no arguments
 .endif
 
 MAKEFILE=		#
 MAKE_FLAGS=		#
 ALL_TARGET=		#
 LIBPATH?=		${LOCALBASE}/lib
 CPPPATH?=		${LOCALBASE}/include
 SCONS=			${LOCALBASE}/bin/scons
 BUILD_DEPENDS+=		${SCONS}:${PORTSDIR}/devel/scons
 MAKE_CMD?=		${SCONS}
-MAKE_ENV+=		PKGCONFIGDIR="${PKGCONFIGDIR}" \
-			CCFLAGS="${CFLAGS}" LINKFLAGS="${LDFLAGS}" \
-			LIBPATH="${LIBPATH}" CPPPATH="${CPPPATH}"
+MAKE_ARGS+=	CCFLAGS="${CCFLAGS}" CXXFLAGS="${CXXFLAGS}" \
+		LINKFLAGS="${LINKFLAGS}" PKGCONFIGDIR="${PKGCONFIGDIR}"  \
+		CPPPATH="${CPPPATH}" LIBPATH="${LIBPATH}" PREFIX="${PREFIX}" \
+		CC="${CC}" CXX="${CXX}"
+
 .if !defined(NO_STAGE)
 MAKE_ARGS+=		${DESTDIRNAME:tl}=${STAGEDIR}
 .endif
 
 .endif