patch applied (packages/Cabal): Add the hs output dir to the C include dirs when compiling C code

[Ian Lynagh]

Wed Apr 21 17:11:01 PDT 2010  Duncan Coutts <duncan at haskell.org>
  * Add the hs output dir to the C include dirs when compiling C code
  This allows C files in a package to include the _stub.h files
  that ghc generates. This is needed for the C code to be able
  to call the C functions exported using the FFI.

    M ./Distribution/Simple/GHC.hs -1 +1

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/Cabal;a=darcs_commitdiff;h=20100422001101-adfee-8b10bf112a91f38332cae63e058c638b6d46ee96.gz