[cfe-dev] Compiler version vs precompile header

[Anton Korobeynikov]

Hello

> I am trying to write a Python script that would check whether an existing precompiled header is compatible with clang (I use SCons as a build system and I would like to make that check to ensure the compilation will not fail later). Do the bytes following CPCH at the beginning of the precompile header  carry some meaning e.g.?
Have you read http://clang.llvm.org/docs/PCHInternals.html and around?

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University