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/tools/misc/pb_cli/default.nix

@@ -0,0 +1,39 @@
+{ screenshots ? true, video ? false, clipboard ? true
+, lib, stdenv, jq, curl, fetchFromGitHub, makeWrapper, maim ? null, xclip ? null, capture ? null }:
+
+assert screenshots -> maim != null;
+assert video -> capture != null;
+assert clipboard -> xclip != null;
+
+stdenv.mkDerivation rec {
+  pname = "pb_cli-unstable";
+  version = "2019-03-10";
+
+  src = fetchFromGitHub {
+    owner = "ptpb";
+    repo = "pb_cli";
+    rev  = "6b9ce1ee45fe651d06d7c479a20026a173dd328b";
+    sha256 = "0w6a789zffvz4ixsb92q45n5s4xyx7s2l2f07972i3dajaaai8z7";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  liveDeps = [ jq curl ] ++ lib.optional screenshots maim
+                         ++ lib.optional video capture
+                         ++ lib.optional clipboard xclip;
+
+  installPhase = ''
+    install -Dm755 src/pb.sh $out/bin/pb
+
+    patchShebangs $out/bin/pb
+    wrapProgram $out/bin/pb \
+      --prefix PATH : '${lib.makeBinPath liveDeps}'
+  '';
+
+  meta = with lib; {
+    description = "A no bullshit 0x0.st client";
+    homepage = "https://github.com/ptpb/pb_cli";
+    maintainers = [ maintainers.ar1a ];
+    license = licenses.gpl3Plus;
+  };
+}