under test, not sure no errors

upstream_ref/xllm/cmake/CMakeMUSAInformation.cmake

@@ -0,0 +1,18 @@
+set(CMAKE_MUSA_SOURCE_FILE_EXTENSIONS mu;cu)
+if(UNIX)
+  set(CMAKE_MUSA_OUTPUT_EXTENSION .o)
+else()
+  set(CMAKE_MUSA_OUTPUT_EXTENSION .obj)
+endif()
+
+set(CMAKE_INCLUDE_FLAG_MUSA "-I")
+
+set(CMAKE_MUSA_COMPILE_OBJECT 
+    "<CMAKE_MUSA_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -mtgpu -c <SOURCE> -o <OBJECT>"
+)
+
+set(CMAKE_MUSA_LINK_EXECUTABLE 
+    "<CMAKE_MUSA_COMPILER> <FLAGS> <LINK_FLAGS> <OBJECTS> -lmusa -lmusart -o <TARGET> <LINK_LIBRARIES>"
+)
+
+set(CMAKE_MUSA_INFORMATION_LOADED 1)