disabled covered-switch-default warning for SYCL (only)

Signed-off-by: Chris Perkins <[email protected]>

Author: cperkinsintel

sycl/CMakeLists.txt

@@ -25,7 +25,7 @@ set(SYCL_VERSION_STRING "${SYCL_MAJOR_VERSION}.${SYCL_MINOR_VERSION}.${SYCL_PATC
 if (MSVC)
   set(CMAKE_CXX_FLAGS "/W4 ${CMAKE_CXX_FLAGS}")
 else ()
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-deprecated-declarations")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-deprecated-declarations -Wno-covered-switch-default")
 endif()
 
 if(SYCL_ENABLE_WERROR)