Profiling the GHC library.

[Simon Marlow]

Lemmih wrote:

> How can I build the GHC library in both normal and profiling mode?

Have you tried setting GhcCompilerWays=p?  I wouldn't be surprised if it 
didn't work properly, because I don't think we've ever tried it. 
Normally when we profile the compiler we just set GhcHcOpts+=-prof, and 
turn on -auto-all for the modules we're interested in.

Cheers,
	Simon