packages feed

hackport-0.9.0.0: cabal/cabal-testsuite/PackageTests/Regression/T8507/cabal.test.hs

import Test.Cabal.Prelude

-- Issue #8507: trailing space in `default-language` should not make
-- `cabal build` complain.
main = cabalTest $ cabal "v2-build" ["all"]