Ticket #702 (new enhancement)
cabal should reject relative paths for extra-lib/include-dirs
|Reported by:||duncan||Owned by:|
It makes no sense and causes problems later.
See ghc ticket http://hackage.haskell.org/trac/ghc/ticket/4134
This applies to the paths in the .cabal file. For ones specified on the command line perhaps just making them absolute would be ok. Ones specified in the global config must be absolute. Ones in local config could possibly be relative.