Commit 49ac23d7 authored by sternenseemann's avatar sternenseemann
Browse files

tests.haskell.ghcWithPackages.regression-224542: make cross aware 

Obviously, we can't run GHCi of a cross-compiler, but respecting targetPrefix
will give a more helpful error message:

    <command line>: not built for interactive use
parent d1bc568a

pkgs/test/haskell/ghcWithPackages/default.nix

+8 −5
Original line number Diff line number Diff line
@@ -22,16 +22,19 @@ lib.recurseIntoAttrs { 


  # See: https://github.com/NixOS/nixpkgs/pull/224542

  regression-224542 =

    let

      ghc = haskellPackages.ghcWithPackages (hsPkgs: [

        hsPkgs.hspec

      ]);

    in

    runCommand "regression-224542"

      {

        buildInputs = [

          (haskellPackages.ghcWithPackages (hsPkgs: [

            hsPkgs.hspec

          ]))

        nativeBuildInputs = [

          ghc

        ];

      }

      ''

        ghc --interactive \

        ${ghc.targetPrefix}ghc --interactive \

          -Werror=unrecognised-warning-flags \

          -Werror=missed-extra-shared-lib \

          2>&1 \