diff --git a/audio/calf-lv2/Makefile b/audio/calf-lv2/Makefile
index accad1cea19c..46bdf5b988aa 100644
--- a/audio/calf-lv2/Makefile
+++ b/audio/calf-lv2/Makefile
@@ -1,58 +1,62 @@
 # Created by: <trasz@FreeBSD.org>
 
 PORTNAME=	calf
 DISTVERSION=	0.90.3
 PORTREVISION=	5
 CATEGORIES=	audio
 MASTER_SITES=	http://calf-studio-gear.org/files/
 PKGNAMESUFFIX=	-lv2
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Set of LV2 plugins
 
 LICENSE=	GPLv2 LGPL21
 LICENSE_COMB=	multi
 
+BROKEN=		toolchain writes the shared library that SEGVs on load: Invalid permissions for mapped object: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260364
+
 BUILD_DEPENDS=	lv2>=1.14.0_1:audio/lv2
 LIB_DEPENDS=	libfluidsynth.so:audio/fluidsynth \
 		libfontconfig.so:x11-fonts/fontconfig \
 		libfreetype.so:print/freetype2 \
 		libjack.so:audio/jack \
 		libexpat.so:textproc/expat2
 
 USES=		autoreconf compiler:c++11-lang gmake gnome libtool localbase pkgconfig
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-lv2 --disable-static
 USE_GNOME=	cairo gtk20
 USE_CXXSTD=	c++11
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
-USE_GCC=	yes # workaround for https://github.com/calf-studio-gear/calf/issues/227, supposedly fixed in clang-8.0.1-+rc4-1
+USE_GCC=	yes # workaround for https://github.com/calf-studio-gear/calf/issues/227, and then https://github.com/calf-studio-gear/calf/issues/156
+
+INSTALLS_ICONS=	yes
 
 OPTIONS_DEFINE=		DOCS LASH
 OPTIONS_DEFAULT=	LASH
 
 OPTIONS_DEFINE_amd64=	SSE
 OPTIONS_DEFINE_i386=	SSE
 OPTIONS_DEFAULT_amd64=	SSE
 OPTIONS_DEFAULT_i386=	SSE
 
 LASH_LIB_DEPENDS=	liblash.so:audio/lash
 LASH_CONFIGURE_WITH=	lash
 
 SSE_CONFIGURE_ENABLE=	sse
 
 PORTDOCS=	*
 
 .include <bsd.port.pre.mk>
 
 .if ${CHOSEN_COMPILER_TYPE} == gcc
 CXXFLAGS+=	-finline-limit=80 -finline-functions -finline-functions-called-once
 .endif
 
 post-install: # fix absolute symbolic link to be relative
 	@${RM} ${STAGEDIR}${PREFIX}/lib/lv2/calf.lv2/calf.so
 	@${RLN} ${STAGEDIR}${PREFIX}/lib/calf/libcalf.so ${STAGEDIR}${PREFIX}/lib/lv2/calf.lv2/calf.so
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/lv2/calf.lv2/calflv2gui.so # https://github.com/calf-studio-gear/calf/issues/235
 
 .include <bsd.port.post.mk>