Index: Makefile
===================================================================
--- Makefile	(revision 370330)
+++ Makefile	(working copy)
@@ -13,6 +13,9 @@
 
 LICENSE=	GPLv2
 
+OPTIONS_DEFINE=	DOCS
+PORTDOCS=	*
+
 ONLY_FOR_ARCHS=	amd64 i386 ia64
 ONLY_FOR_ARCHS_REASON=	has not been ported to this platform
 
@@ -50,5 +53,7 @@
 		${STAGEDIR}${PREFIX}/lib/libtbbmalloc.so; \
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/tbb/; \
 	cd include/tbb/ && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/include/tbb/
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	cd ${WRKSRC}/doc/html && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.post.mk>