hackport-0.9.0.0: cabal/cabal-testsuite/PackageTests/Check/ConfiguredPackage/Sanity/CMainIsVersion/cabal.test.hs
import Test.Cabal.Prelude -- You need `cabal-version` ≥ 1.18 to use C/C++/obj-C source files -- in `main-is`. main = cabalTest $ fails $ cabal "check" []