multimedia/onevpl: Fix build with llvm16

- Pet portclippy and portfmt

PR:		272662

multimedia/onevpl/Makefile

@@ -15,23 +15,26 @@ ONLY_FOR_ARCHS_REASON=	only Intel GPUs on x86 are supported
 
 BUILD_DEPENDS=	wayland-protocols>0:graphics/wayland-protocols
 LIB_DEPENDS=	libdrm.so:graphics/libdrm \
-		libwayland-client.so:graphics/wayland \
-		libva.so:multimedia/libva
+		libva.so:multimedia/libva \
+		libwayland-client.so:graphics/wayland
 
-USES=		cmake:testing compiler:c++17-lang localbase:ldflags pkgconfig xorg
+USES=		cmake:testing compiler:c++14-lang localbase:ldflags pkgconfig \
+		xorg
+USE_CXXSTD=	c++14
 USE_GITHUB=	yes
+GH_ACCOUNT=	oneapi-src
 USE_LDCONFIG=	yes
 USE_XORG=	x11 xcb
-GH_ACCOUNT=	oneapi-src
+
 CMAKE_TESTING_ON=	BUILD_TESTS
 DATADIR=	${PREFIX}/share/vpl
 
-OPTIONS_DEFINE=	PYTHON
-OPTIONS_DEFAULT=PYTHON
-OPTIONS_SUB=	yes
+OPTIONS_DEFINE=		PYTHON
+OPTIONS_DEFAULT=	PYTHON
+OPTIONS_SUB=		yes
 
-PYTHON_USES=		python
 PYTHON_BUILD_DEPENDS=	pybind11>0:devel/pybind11
+PYTHON_USES=		python
 PYTHON_CMAKE_BOOL=	BUILD_PYTHON_BINDING
 PYTHON_CMAKE_ON=	-DPython3_EXECUTABLE:FILEPATH="${PYTHON_CMD}"