patch applied (cabal): Improve the error message for missing foreign libs and make it fatal

Sat Jan 31 10:48:13 PST 2009 Duncan Coutts * Improve the error message for missing foreign libs and make it fatal The check should now be accurate enough that we can make it an error rather than just a warning. M ./Distribution/Simple/Configure.hs -8 +28 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20090131184813-adfee-55b6a46f0...