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/dante/default.nix

@@ -0,0 +1,39 @@
+{ lib, stdenv, fetchurl, fetchpatch, pam, libkrb5, cyrus_sasl, miniupnpc, autoreconfHook }:
+
+stdenv.mkDerivation rec {
+  pname = "dante";
+  version = "1.4.3";
+
+  src = fetchurl {
+    url = "https://www.inet.no/dante/files/${pname}-${version}.tar.gz";
+    sha256 = "0pbahkj43rx7rmv2x40mf5p3g3x9d6i2sz7pzglarf54w5ghd2j1";
+  };
+
+  nativeBuildInputs = lib.optional stdenv.hostPlatform.isMips64 autoreconfHook;
+  buildInputs = [ pam libkrb5 cyrus_sasl miniupnpc ];
+
+  configureFlags = if !stdenv.isDarwin
+    then [ "--with-libc=libc.so.6" ]
+    else [ "--with-libc=libc${stdenv.targetPlatform.extensions.sharedLibrary}" ];
+
+  dontAddDisableDepTrack = stdenv.isDarwin;
+
+  patches = lib.optional stdenv.hostPlatform.isMips64 [
+    (fetchpatch {
+      name = "0002-osdep-m4-Remove-getaddrinfo-too-low-checks.patch";
+      url = "https://raw.githubusercontent.com/buildroot/buildroot/master/package/dante/0002-osdep-m4-Remove-getaddrinfo-too-low-checks.patch";
+      sha256 = "sha256-e+qF8lB5tkiA7RlJ+tX5O6KxQrQp33RSPdP1TxU961Y=";
+    }) ];
+
+  postPatch = ''
+    substituteInPlace include/redefgen.sh --replace 'PATH=/bin:/usr/bin:/sbin:/usr/sbin' ""
+  '';
+
+  meta = with lib; {
+    description = "A circuit-level SOCKS client/server that can be used to provide convenient and secure network connectivity";
+    homepage    = "https://www.inet.no/dante/";
+    maintainers = [ maintainers.arobyn ];
+    license     = licenses.bsdOriginal;
+    platforms   = platforms.linux ++ platforms.darwin;
+  };
+}