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/misc/argbash/default.nix

@@ -0,0 +1,39 @@
+{ lib, stdenv, fetchFromGitHub, autoconf, runtimeShell, python3Packages, makeWrapper }:
+
+stdenv.mkDerivation rec {
+  pname = "argbash";
+
+  version = "2.10.0";
+
+  src = fetchFromGitHub {
+    owner = "matejak";
+    repo = "argbash";
+    rev = version;
+    sha256 = "1xdhpbnc0xjv6ydcm122hhdjcl77jhiqnccjfqjp3cd1lfmzvg8v";
+  };
+
+  sourceRoot = "source/resources";
+
+  postPatch = ''
+    chmod -R +w ..
+    patchShebangs ..
+    substituteInPlace Makefile \
+      --replace '/bin/bash' "${runtimeShell}"
+  '';
+
+  nativeBuildInputs = [ autoconf python3Packages.docutils makeWrapper ];
+
+  makeFlags = [ "PREFIX=$(out)" ];
+
+  postInstall = ''
+    wrapProgram $out/bin/argbash \
+      --prefix PATH : '${autoconf}/bin'
+  '';
+
+  meta = with lib; {
+    description = "Bash argument parsing code generator";
+    homepage = "https://argbash.io/";
+    license = licenses.free; # custom license.  See LICENSE in source repo.
+    maintainers = with maintainers; [ rencire ];
+  };
+}