diff --git a/graphics/opensubdiv/Makefile b/graphics/opensubdiv/Makefile
index c57679d1b80e..dd17b5cf4655 100644
--- a/graphics/opensubdiv/Makefile
+++ b/graphics/opensubdiv/Makefile
@@ -1,82 +1,83 @@
 PORTNAME=	opensubdiv
 DISTVERSIONPREFIX=	v
 DISTVERSION=	3_6_0
 PORTREVISION=	3
 CATEGORIES=	graphics
 
 MAINTAINER=	FreeBSD@Shaneware.biz
 COMMENT=	High performance subdivision surface libraries
 WWW=		https://graphics.pixar.com/opensubdiv
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 BUILD_DEPENDS=	glfw>3.0.0:graphics/glfw
 
 USES=		cmake gl localbase:ldflags
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	PixarAnimationStudios
 GH_PROJECT=	OpenSubdiv
 
 USE_GL=		opengl
 USE_LDCONFIG=	yes
 CMAKE_ON=	NO_CLEW NO_CUDA NO_DX NO_METAL
 
 PLIST_SUB+=	LIBVERS=${PORTVERSION}
 
 OPTIONS_DEFINE=		DOCS EXAMPLES OPENCL OPENMP PTEX TBB TEST TUTORIALS
 OPTIONS_DEFAULT=	PTEX TBB
 OPTIONS_DEFAULT_armv6=
 OPTIONS_DEFAULT_armv7=
+OPTIONS_DEFAULT_powerpc=
 OPTIONS_DEFAULT_OTHER_ARCHS=	OPENMP
 OPTIONS_SUB=		yes
 
 PTEX_DESC=		ptex support
 TBB_DESC=		Intel threading building blocks
 TUTORIALS_DESC=		Install tutorial programs
 
 DOCS_BUILD_DEPENDS=	rst2html:textproc/py-docutils \
 			doxygen>=1.8.4:devel/doxygen
 DOCS_USES=		python:build
 DOCS_CMAKE_BOOL_OFF=	NO_DOC
 DOCS_PORTDOCS=		*
 
 EXAMPLES_LIB_DEPENDS=	libglfw.so:graphics/glfw
 EXAMPLES_USES=		xorg
 EXAMPLES_USE=		xorg=ice,sm,x11,xcursor,xext,xi,xinerama,xrandr,xxf86vm
 EXAMPLES_CMAKE_BOOL_OFF=	NO_EXAMPLES
 
 OPENCL_BUILD_DEPENDS=	${LOCALBASE}/include/CL/cl.h:devel/opencl
 OPENCL_LIB_DEPENDS=	libOpenCL.so:devel/ocl-icd
 OPENCL_USE=		gl=gl
 OPENCL_CMAKE_BOOL_OFF=	NO_OPENCL
 OPENCL_CFLAGS=		-pthread
 OPENCL_LDFLAGS=		-lGLX
 
 OPENMP_CMAKE_BOOL_OFF=	NO_OMP
 
 PTEX_LIB_DEPENDS=	libPtex.so:graphics/ptex
 PTEX_CMAKE_BOOL_OFF=	NO_PTEX
 PTEX_CMAKE_ON=		-DPTEX_INCLUDE_DIR:STRING=${LOCALBASE}/include/ptex \
 			-DPTEX_LOCATION:STRING=${LOCALBASE}
 
 TBB_LIB_DEPENDS=	libtbb.so:devel/onetbb
 TBB_CMAKE_BOOL_OFF=	NO_TBB
 
 TEST_LIB_DEPENDS=	libglfw.so:graphics/glfw
 TEST_USES=		xorg
 TEST_USE=		xorg=ice,sm,x11,xcursor,xext,xi,xinerama,xrandr,xxf86vm
 TEST_CMAKE_BOOL_OFF=	NO_REGRESSION NO_TESTS
 
 TUTORIALS_CMAKE_BOOL_OFF=	NO_TUTORIALS
 
 post-patch:
 	${FIND} ${WRKSRC}/tutorials -name CMakeLists.txt -exec \
 		${REINPLACE_CMD} -e 's|{CMAKE_BINDIR_BASE}/tutorials|{CMAKE_INSTALL_PREFIX}/${DATADIR_REL}/tutorials|g' {} +
 	${FIND} ${WRKSRC}/examples -name CMakeLists.txt -exec \
 		${REINPLACE_CMD} -e 's|{CMAKE_BINDIR_BASE}|{CMAKE_INSTALL_PREFIX}/${EXAMPLESDIR_REL}|g' {} +
 	${FIND} ${WRKSRC}/regression -name CMakeLists.txt -exec \
 		${REINPLACE_CMD} -e 's|{CMAKE_BINDIR_BASE}|{CMAKE_INSTALL_PREFIX}/tests/${PORTNAME}|g' {} +
 
 .include <bsd.port.mk>