[SYCL] disable sccache for ze_loader build (#7839)

Signed-off-by: Sergey V Maslov <[email protected]>

Author: smaslov-intel

sycl/plugins/level_zero/CMakeLists.txt

@@ -16,6 +16,10 @@ if (NOT DEFINED LEVEL_ZERO_LIBRARY OR NOT DEFINED LEVEL_ZERO_INCLUDE_DIR)
     GIT_TAG           ${LEVEL_ZERO_LOADER_TAG}
   )
 
+  # sccache is not compatible with /Zi flag, disable sccache
+  set(CMAKE_CXX_COMPILER_LAUNCHER_BAK "${CMAKE_CXX_COMPILER_LAUNCHER}")
+  set(CMAKE_CXX_COMPILER_LAUNCHER "")
+
   # Workaround warnings/errors for Level Zero build
   set(CMAKE_CXX_FLAGS_BAK "${CMAKE_CXX_FLAGS}")
   if (WIN32)
@@ -35,6 +39,7 @@ if (NOT DEFINED LEVEL_ZERO_LIBRARY OR NOT DEFINED LEVEL_ZERO_INCLUDE_DIR)
 
   # Restore original flags
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_BAK}")
+  set(CMAKE_CXX_COMPILER_LAUNCHER "${CMAKE_CXX_COMPILER_LAUNCHER_BAK}")
 
   set(LEVEL_ZERO_LIBRARY ze_loader)
   set(LEVEL_ZERO_INCLUDE_DIR