ospray logic needs to be updated for upstream embree change

projects/ospray.cmake

@@ -35,5 +35,6 @@ superbuild_add_project(ospray
     -DCMAKE_INSTALL_LIBDIR:STRING=lib)
 
 superbuild_apply_patch(ospray disable-testing "Really disable testing")
+superbuild_apply_patch(ospray fixup-cray-isa "Fixup cray isa")
 superbuild_add_extra_cmake_args(
   -DOSPRAY_INSTALL_DIR:PATH=<INSTALL_DIR>)

projects/patches/ospray-fixup-cray-isa.patch

+diff --git a/cmake/ospray_macros.cmake b/cmake/ospray_macros.cmake
+index 7a6bb84..e21d643 100644
+--- a/cmake/ospray_macros.cmake
++++ b/cmake/ospray_macros.cmake
+@@ -62,7 +62,8 @@ macro(ospray_find_embree EMBREE_VERSION_REQUIRED)
+ endmacro()
+ 
+ macro(ospray_determine_embree_isa_support)
+-  if (EMBREE_MAX_ISA STREQUAL "NONE")
++  if (EMBREE_MAX_ISA STREQUAL "DEFAULT" OR
++      EMBREE_MAX_ISA STREQUAL "NONE")
+     set(EMBREE_ISA_SUPPORTS_SSE2      ${EMBREE_ISA_SSE2})
+     set(EMBREE_ISA_SUPPORTS_SSE4      ${EMBREE_ISA_SSE42})
+     set(EMBREE_ISA_SUPPORTS_AVX       ${EMBREE_ISA_AVX})