graphics/kludge3d: Fix build with llvm16

- Utilize USES=localbase
- Pet portclippy

Approved by:	portmgr (blanket)
Sponsored by:	The FreeBSD Foundation

graphics/kludge3d/Makefile

@@ -11,16 +11,23 @@ WWW=		http://kludge3d.sourceforge.net/
 LIB_DEPENDS=	lib3ds.so:graphics/lib3ds \
 		libgtkglext-x11-1.0.so:x11-toolkits/gtkglext
 
-USES=		compiler:c++11-lang gl gmake gnome pkgconfig python
+USES=		compiler:c++11-lang gl gmake gnome localbase:ldflags pkgconfig python
 USE_GL=		gl
 USE_GNOME=	gtk20
+
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-lib-GL
 
+CPPFLAGS+=	-I${PYTHON_INCLUDEDIR}
+LDFLAGS+=	-L${PYTHON_LIBDIR}/config -lpthread -lm
+
 PLIST_FILES=	bin/kludge3d
 
-CPPFLAGS+=	-I${LOCALBASE}/include -I${PYTHON_INCLUDEDIR}
-LDFLAGS+=	-L${LOCALBASE}/lib -L${PYTHON_LIBDIR}/config -lpthread -lm
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400091 || ( ${OSVERSION} >= 1302507 && ${OSVERSION} < 1400000 ))
+CPPFLAGS+=	-Wno-error=incompatible-function-pointer-types
+.endif
 
 post-patch:
 	@${FIND} ${WRKSRC} -name "Makefile.in" | ${XARGS} ${REINPLACE_CMD} -e \