Merge pull request #958 from IntelPython/align_compiler_config_cmake_script_with_upcoming_changes

Removed use of unnecessary compiler option --dpcpp in vendored compiler config cmake script

Author: oleksandr-pavlyk

cmake/IntelDPCPPConfig.cmake

@@ -240,12 +240,6 @@ if( "x${CMAKE_CXX_COMPILER_ID}" STREQUAL "xClang" OR
   set(SYCL_LINK_FLAGS "-fsycl ")
 endif()
 
-# Based on Compiler ID, add support for DPCPP
-if( "x${CMAKE_CXX_COMPILER_ID}" STREQUAL "xIntelLLVM")
-  set(SYCL_FLAGS "--dpcpp ${SYCL_FLAGS}")
-  set(SYCL_LINK_FLAGS "--dpcpp ${SYCL_LINK_FLAGS}")
-endif()
-
 # TODO verify if this is needed
 # Windows: Add Exception handling
 if(WIN32)