uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/tools/haskell/hyper-haskell/server.nix

@@ -0,0 +1,29 @@
+{ stdenv, ghcWithPackages, makeWrapper, packages, lib }:
+
+let
+hyperHaskellEnv = ghcWithPackages (self: [ self.hyper-haskell-server ] ++ packages self);
+in stdenv.mkDerivation {
+  pname = "hyper-haskell-server-with-packages";
+  version = hyperHaskellEnv.version;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    mkdir -p $out/bin
+    makeWrapper ${hyperHaskellEnv}/bin/hyper-haskell-server $out/bin/hyper-haskell-server \
+      --set NIX_GHC ${hyperHaskellEnv}/bin/ghc \
+      --set NIX_GHCPKG ${hyperHaskellEnv}/bin/ghc-pkg \
+      --set NIX_GHC_LIBDIR ${hyperHaskellEnv}/lib/ghc-*
+  '';
+
+  # trivial derivation
+  preferLocalBuild = true;
+  allowSubstitutes = false;
+
+  meta = {
+    # Marked as broken because the underlying
+    # haskellPackages.hyper-haskell-server is marked as broken.
+    hydraPlatforms = lib.platforms.none;
+    broken = true;
+  };
+}