[UR] Ensure UMF options are set

Author: kbenzie

sycl/cmake/modules/FetchUnifiedRuntime.cmake

@@ -78,6 +78,15 @@ if(IS_DIRECTORY "${UR_INTREE_SOURCE_DIR}")
   set(UNIFIED_RUNTIME_SOURCE_DIR
     "${UR_INTREE_SOURCE_DIR}" CACHE PATH
     "Path to Unified Runtime Headers" FORCE)
+  set(UMF_BUILD_EXAMPLES OFF CACHE INTERNAL "EXAMPLES")
+  # Due to the use of dependentloadflag and no installer for UMF and hwloc we need
+  # to link statically on windows
+  if(WIN32)
+    set(UMF_BUILD_SHARED_LIBRARY OFF CACHE INTERNAL "Build UMF shared library")
+    set(UMF_LINK_HWLOC_STATICALLY ON CACHE INTERNAL "static HWLOC")
+  else()
+    set(UMF_DISABLE_HWLOC ${SYCL_UMF_DISABLE_HWLOC} CACHE INTERNAL "Disable hwloc for UMF")
+  endif()
   add_subdirectory(${UNIFIED_RUNTIME_SOURCE_DIR} ${UR_INTREE_BINARY_DIR})
 elseif(SYCL_UR_USE_FETCH_CONTENT)
   include(FetchContent)