hackport-0.8.0.0: cabal/cabal-testsuite/PackageTests/Backpack/bkpcabal01/cabal.test.hs

import Test.Cabal.Prelude
main = cabalTest $ do
    -- GHC 8.2.2 had a regression ("unknown package: hole"), see also #4908
    skipUnlessGhcVersion ">= 8.2 && <8.2.2 || >8.2.2"
    skipIfWindows -- TODO: https://github.com/haskell/cabal/issues/6271
    cabal "v2-build" ["all"]