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/applications/version-management/git-and-tools/git-hub/default.nix

@@ -0,0 +1,43 @@
+{ lib, stdenv, fetchFromGitHub, gitMinimal, docutils }:
+
+stdenv.mkDerivation rec {
+  pname = "git-hub";
+  version = "2.1.3";
+
+  src = fetchFromGitHub {
+    owner = "sociomantic-tsunami";
+    repo = "git-hub";
+    rev = "v${version}";
+    sha256 = "sha256-fb/WDmBx1Vayu4fLeG+D1nmHJJawgIAAXcQsABsenBo=";
+  };
+
+  nativeBuildInputs = [
+    gitMinimal        # Used during build to generate Bash completion.
+    docutils
+  ];
+
+  postPatch = ''
+    patchShebangs .
+  '';
+
+  enableParallelBuilding = true;
+
+  installFlags = [ "prefix=$(out)" "sysconfdir=$(out)/etc" ];
+
+  postInstall = ''
+    # Remove inert ftdetect vim plugin and a README that's a man page subset:
+    rm -r $out/share/{doc,vim}
+  '';
+
+  meta = with lib; {
+    inherit (src.meta) homepage;
+    description = "Git command line interface to GitHub";
+    longDescription = ''
+      A simple command line interface to GitHub, enabling most useful GitHub
+      tasks (like creating and listing pull request or issues) to be accessed
+      directly through the Git command line.
+    '';
+    license = licenses.gpl3Plus;
+    platforms = platforms.all;
+  };
+}