On 21 July 2005 15:30, John Goerzen wrote: > Over at > http://www.haskell.org/ghc/docs/latest/html/users_guide/options-phases.h tml#c-pre-processor > > one of the macros listed, os_OS, doesn't actually exist. It should > read os_HOST_OS. Thanks, and arch_ARCH should be arch_HOST_ARCH too. Cheers, Simon