[cfe-dev] Debugging clang

[Jean-Daniel Dupas]

Le 9 août 2010 à 14:12, Alexander Herz a écrit :

> Hi,
> 
> I'm trying to debug the clang cpp compiler because I suspect a bug in 
> the creation of the debug meta data for some cpp source. Is there an 
> easy way to stop clang from spawning a new clang process (which does the 
> compilation) and have the original instance of clang just do it so I can 
> debug into the compilation process??
> 
> Thx,

When you try to compile your file, add the '-v' argument. Clang will output the full invocation of the spawned process.
Then, you can just copy this line and launch clang using it.

-- Jean-Daniel