patch applied (ghc): Another attempt to get these #defines right

Wed May 26 04:03:57 EDT 2010

Tue May 25 08:43:13 PDT 2010  Simon Marlow <marlowsd at gmail.com>
  * Another attempt to get these #defines right
  Apparently on Solaris it is an error to omit _ISOC99_SOURCE when using
  _POSIX_C_SOURCE==200112L.

    M ./rts/PosixSource.h +11

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100525154313-12142-7b7b82a15e99b6dbe70c71965a91ac628eabbb20.gz