patch applied (cabal): Fix the env var names used in the Paths module

Tue Sep 16 02:35:25 PDT 2008 Duncan Coutts * Fix the env var names used in the Paths module Convert any '-' in the package name to '_' when generating the path env var as most shells do not allow '-' in env var names. M ./Distribution/Simple/Build/PathsModule.hs -1 +4 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080916093525-adfee-bd0c4add8...