Hard-coded /Developer path in Mac ghc
The Haskell Platform package for Mac OS X installs a /usr/bin/ghc script which hard-codes the path to gcc as:
This is incorrect, as Xcode tools can be installed at semi-arbitrary locations, and there may be several versions installed. The correct approach is:
developerpath=`xcode-select --print-path` # Produces "/Developer" or alternative path pgmgcc="$developerpath/usr/bin/gcc"