Parse compiler field from old config files correctly Really old versions of cabal-install generated a default config containing "compiler: GHC". Sadly the new way we generate the config file parser from the command line parser means we end up with a case-sensitive parser as it only matches the exact command line flags. So we hack it and add in a traditional parser for that field only. Really the command line and config file infrastructure needs rewriting again. Sigh.
Parse compiler field from old config files correctly
Really old versions of cabal-install generated a default config
containing "compiler: GHC". Sadly the new way we generate the
config file parser from the command line parser means we end up
with a case-sensitive parser as it only matches the exact
command line flags. So we hack it and add in a traditional
parser for that field only. Really the command line and config
file infrastructure needs rewriting again. Sigh.

alphaHeavy/cabal,alphaHeavy/cabal