GitLab

All to support Trac #2431

":load M" now complains if M.hs doesn't contain module M, but ':load
M.hs' does not.  This seems reasonable to me, but there's potential
for confusion.  I'm not sure how to improve the situation though.

This makes things more robust when running with threads

We don't support --interactive -prof

They now use Word literals, which 6.8 doesn't support.

Now instead of saying, e.g.
    namebase_if_compiler_lt('ghc','6.9', 'foo-6.8')
you say
    if_compiler_lt('ghc','6.9', namebase('foo-6.8'))