let DefaultCommon = ../Common/DefaultType

let DefaultType = ./DefaultType

in  λ(a : Type) →
    λ(self : DefaultType a) →
        self.{ build-tools
             , buildable
             , language
             , c-sources
             , cc-options
             , cpp-options
             , cxx-options
             , cxx-sources
             , default-extensions
             , dependencies
             , extra-frameworks-dirs
             , extra-lib-dirs
             , extra-libraries
             , frameworks
             , ghc-options
             , ghc-prof-options
             , ghcjs-options
             , include-dirs
             , js-sources
             , ld-options
             , other-extensions
             , pkg-config-dependencies
             , source-dirs
             , system-build-tools
             , verbatim
             , when
             }
      : DefaultCommon a