The script function:"SetCompilerID" Invalid, or just to modify the string?

[Chun Jiu]

Sorry, I have found that the level should be set in the project, Instead the target.

The following issues have been resolved:

I can not replace the target compiler in my build script.

The script function:"SetCompilerID" only change the compiler's name.

I want to replace with a different compiler in the build script, how should I do?