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/networking/tmpmail/default.nix

@@ -0,0 +1,33 @@
+{ lib, fetchFromGitHub, stdenvNoCC, w3m, curl, jq, makeWrapper, installShellFiles, xclip }:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "tmpmail";
+  version = "1.2.3";
+
+   src = fetchFromGitHub {
+    owner = "sdushantha";
+    repo = "tmpmail";
+    rev = "v${version}";
+    sha256 = "sha256-s4c1M4YHK/CNpH7nPt7rRqlkLUZrpBXvAVS/qxCai9c=";
+  };
+
+  dontConfigure = true;
+
+  dontBuild = true;
+
+  nativeBuildInputs = [ makeWrapper installShellFiles ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    install -Dm755 -t $out/bin tmpmail
+    installManPage tmpmail.1
+    wrapProgram $out/bin/tmpmail --prefix PATH : ${lib.makeBinPath [ w3m curl jq xclip ]}
+  '';
+
+   meta = with lib; {
+    homepage = "https://github.com/sdushantha/tmpmail";
+    description = "A temporary email right from your terminal written in POSIX sh ";
+    license = licenses.mit;
+    maintainers = [ maintainers.lom ];
+  };
+}