Index: head/www/node/Makefile
===================================================================
--- head/www/node/Makefile
+++ head/www/node/Makefile
@@ -12,7 +12,6 @@
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BROKEN_powerpc64=	fails to build: KeyError: 'action'
 BROKEN_SSL=		openssl libressl libressl-devel
 BROKEN_SSL_REASON=	Node.js 11.x requires OpenSSL 1.1.x or the BUNDLED_SSL option enabled
 ONLY_FOR_ARCHS=		aarch64 amd64 armv6 armv7 i386 powerpc64
@@ -31,6 +30,7 @@
 # dt_modtext:/usr/src/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c(820): arm not implemented
 OPTIONS_EXCLUDE_armv6=		DTRACE
 OPTIONS_EXCLUDE_armv7=		DTRACE
+OPTIONS_EXCLUDE_powerpc64=	DTRACE
 
 BUNDLED_SSL_DESC=		Use node.js's bundled OpenSSL implementation
 BUNDLED_SSL_USES_OFF=		ssl
@@ -60,7 +60,9 @@
 
 PREFIX_RELDEST=	${PREFIX:S,^${DESTDIR},,}
 REINPLACE_ARGS=	-i ''
-MAKE_ENV+=	CC.host=${CC} CXX.host=${CXX} LINK.host=${CXX} LINK.target=${CXX}
+MAKE_ENV+=	CC.host=${CC} CFLAGS.host="${CFLAGS}" \
+		CXX.host=${CXX} CXXFLAGS.host="${CXXFLAGS}" \
+		LINK.host=${CXX} LDFLAGS.host="${LDFLAGS}"
 
 LIB_DEPENDS+=	libcares.so:dns/c-ares\
 		libuv.so:devel/libuv \