t

Signed-off-by: Jaime Arteaga <jaime.a.arteaga.molina@intel.com>

source/adapters/level_zero/CMakeLists.txt

@@ -22,6 +22,23 @@ endif()
 if (NOT DEFINED LEVEL_ZERO_LIBRARY OR NOT DEFINED LEVEL_ZERO_INCLUDE_DIR)
  message(STATUS "Download Level Zero loader and headers from github.com")
 
+ # Workaround warnings/errors for Level Zero build
+ set(CMAKE_CXX_FLAGS_BAK "${CMAKE_CXX_FLAGS}")
+ if (WIN32)
+ # FIXME: Level Zero build fails with /DUNICODE
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /UUNICODE")
+ # USE_Z7 forces use of /Z7 instead of /Zi which is broken with sccache
+ set(USE_Z7 ON)
+ else()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-but-set-variable")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-pedantic")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-stringop-truncation")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-parameter")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-c++98-compat-extra-semi")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-non-virtual-dtor")
+ endif()
+
  set(LEVEL_ZERO_LOADER_REPO "https://github.com/oneapi-src/level-zero.git")
  set(LEVEL_ZERO_LOADER_TAG v1.15.1)
 
@@ -42,6 +59,9 @@ if (NOT DEFINED LEVEL_ZERO_LIBRARY OR NOT DEFINED LEVEL_ZERO_INCLUDE_DIR)
  FetchContent_MakeAvailable(level-zero-loader)
  FetchContent_GetProperties(level-zero-loader)
 
+ # Restore original flags
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_BAK}")
+
  target_compile_options(ze_loader PRIVATE
  $<$<IN_LIST:$<CXX_COMPILER_ID>,GNU;Clang;Intel;IntelLLVM>:-Wno-error>
  $<$<CXX_COMPILER_ID:MSVC>:/WX- /UUNICODE>