Index: head/audio/dpf-plugins-lv2/Makefile
===================================================================
--- head/audio/dpf-plugins-lv2/Makefile	(revision 496700)
+++ head/audio/dpf-plugins-lv2/Makefile	(revision 496701)
@@ -1,49 +1,49 @@
 # $FreeBSD$
 
 PORTNAME=	dpf-plugins
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.2
 CATEGORIES=	audio
 PKGNAMESUFFIX=	-lv2
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Collection of DPF-based LV2 plugins
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	lv2>0:audio/lv2 \
 		bash:shells/bash
 LIB_DEPENDS=	liblo.so:audio/liblo \
 		libprojectM.so:graphics/libprojectm
 
-USES=		gl gmake localbase pkgconfig shebangfix
+USES=		compiler:c++11-lang gl gmake localbase pkgconfig shebangfix
 SHEBANG_FILES=	dpf/utils/generate-ttl.sh
 USE_GITHUB=	yes
 GH_ACCOUNT=	DISTRHO
 GH_PROJECT=	DPF-Plugins
 USE_XORG=	x11
 USE_GL=		gl
 
 CXXFLAGS+=	-I${FILESDIR}
 LDFLAGS+=	-pthread
 
 OPTIONS_DEFINE=		JACK
 OPTIONS_DEFAULT=	JACK
 OPTIONS_SUB=		yes
 
 OPTIONS_DEFINE_amd64=	SIMD
 OPTIONS_DEFINE_i386=	SIMD
 OPTIONS_DEFAULT_amd64=	SIMD
 OPTIONS_DEFAULT_i386=	SIMD
 
 JACK_MAKE_ARGS=		HAVE_JACK=true
 JACK_MAKE_ARGS_OFF=	HAVE_JACK=false
 JACK_LIB_DEPENDS=	libjack.so:audio/jack
 
-SIMD_MAKE_ENV=		SIMD_FLAGS="-msse -msse2 -mfpmath=sse"
+SIMD_MAKE_ENV=		SIMD_FLAGS="-mtune=generic -msse -msse2 -mfpmath=sse"
 
 post-patch: # disable all plugins except for LV2
 	@${FIND} ${WRKSRC} -name "*.mk" | ${XARGS} ${REINPLACE_CMD} -i '' -E 's/BUILD_(LADSPA|DSSI|VST2) *= *true/BUILD_\1 = false/'
 
 .include <bsd.port.mk>
Index: head/audio/dpf-plugins-lv2/files/patch-dpf_Makefile.base.mk
===================================================================
--- head/audio/dpf-plugins-lv2/files/patch-dpf_Makefile.base.mk	(revision 496700)
+++ head/audio/dpf-plugins-lv2/files/patch-dpf_Makefile.base.mk	(revision 496701)
@@ -1,11 +1,11 @@
 --- dpf/Makefile.base.mk.orig	2019-02-28 18:07:46 UTC
 +++ dpf/Makefile.base.mk
 @@ -90,7 +90,7 @@ endif
  # Set build and link flags
  
  BASE_FLAGS = -Wall -Wextra -pipe -MD -MP
 -BASE_OPTS  = -O3 -ffast-math -mtune=generic -msse -msse2 -fdata-sections -ffunction-sections
-+BASE_OPTS  = -O3 -ffast-math -mtune=generic $(SIMD_FLAGS) -fdata-sections -ffunction-sections
++BASE_OPTS  = -O3 -ffast-math $(SIMD_FLAGS) -fdata-sections -ffunction-sections
  
  ifeq ($(MACOS),true)
  # MacOS linker flags