diff -aurN devel/tbb.orig/Makefile devel/tbb/Makefile --- devel/tbb.orig/Makefile 2018-10-11 16:47:13.891718000 +0200 +++ devel/tbb/Makefile 2018-10-12 09:50:24.725432000 +0200 @@ -26,7 +26,8 @@ version="${PORTVERSION}" OPTIONS_DEFINE= DOCS -DOCS_BUILD_DEPENDS= doxygen:devel/doxygen +DOCS_BUILD_DEPENDS= doxygen:devel/doxygen \ + dot:graphics/graphviz USE_LDCONFIG= yes ALL_TARGET= default