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/servers/http/darkhttpd/default.nix

@@ -0,0 +1,34 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+}:
+
+stdenv.mkDerivation rec {
+  pname = "darkhttpd";
+  version = "1.13";
+
+  src = fetchFromGitHub {
+    owner = "emikulic";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0w11xq160q9yyffv4mw9ncp1n0dl50d9plmwxb0yijaaxls9i4sk";
+  };
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    runHook preInstall
+    install -Dm555 -t $out/bin darkhttpd
+    install -Dm444 -t $out/share/doc/${pname} README.md
+    head -n 18 darkhttpd.c > $out/share/doc/${pname}/LICENSE
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Small and secure static webserver";
+    homepage = "https://unix4lyfe.org/darkhttpd/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ bobvanderlinden ];
+    platforms = platforms.all;
+  };
+}