6.4.1 release candidate testing on OS X

[Gregory Wright]

Hi,

ghc-6.4.1.20050804 builds successfully on Mac OS X 10.4.2 using gcc 3.3.

This snapshot also appears to fix bug 1249527, "runhaskell causes GHC  
to segfault on OS X".

The new compiler was also tested by building darcs-1.0.3.

The build was done under the darwinports infrastructure using ghc-6.4  
as the bootstrap
compiler.

I haven't yet tried to build using gcc 4.0; should I expect that to  
work yet?

Best Wishes,
Greg