Is there an easy way to get 'ghc' or one of the other binaries to tell me where the GHC installation directory is? I want to put the includes directory in a gcc -I flag in my makefile.

On a Unix platform, the 'ghc' wrapper script contains the installation directory, which is passed as an option to the ghc-5.02 binary proper. On Windows platforms, there isn't a wrapper - ghc figures out the install location from the location of its binary. I've wondered at various times in the past whether there ought to be a link from /usr/local/includes/ghc to /usr/local/lib/ghc-5.02/includes. But the usual way around this problem is to use 'ghc' as your C compiler - then the -I flag gets injected automatically. Cheers, Simon