sync with OpenBSD -current

lib/mesa/mk/libisl_gfx200/Makefile

@@ -0,0 +1,29 @@
+#	$OpenBSD: Makefile,v 1.1 2024/04/02 10:42:13 jsg Exp $
+
+GFX=	200
+LIB=	isl_gfx${GFX}
+
+NOPROFILE=
+
+SRCS=	isl_emit_cpb.c \
+	isl_emit_depth_stencil.c \
+	isl_surface_state.c \
+	isl_gfx12.c
+
+.include "../Makefile.inc"
+
+CFLAGS+=	${C_VIS_ARGS} ${NO_OVERRIDE_INIT_ARGS}
+CPPFLAGS+=	-I${MESA_SRC}/src/intel \
+		-I${MESA_SRC}/src/gallium/include \
+		-I${MESA_SRC}/generated/src \
+		-I${MESA_SRC}/generated/src/intel \
+		-DGFX_VERx10=${GFX}
+
+install:
+
+obj: _xenocara_obj
+
+.include <bsd.lib.mk>
+.include <bsd.xorg.mk>
+
+.PATH: ${MESA_SRC}/src/intel/isl