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/security/proxmark3/default.nix

@@ -0,0 +1,61 @@
+{ lib, stdenv, fetchFromGitHub, pkg-config, ncurses, readline, pcsclite, qt5
+, gcc-arm-embedded }:
+
+let
+  generic = { pname, version, rev, sha256 }:
+    stdenv.mkDerivation rec {
+      inherit pname version;
+
+      src = fetchFromGitHub {
+        owner = "Proxmark";
+        repo = "proxmark3";
+        inherit rev sha256;
+      };
+
+      nativeBuildInputs = [ pkg-config gcc-arm-embedded ];
+      buildInputs = [ ncurses readline pcsclite qt5.qtbase ];
+
+      dontWrapQtApps = true;
+
+      postPatch = ''
+        substituteInPlace client/Makefile --replace '-ltermcap' ' '
+        substituteInPlace liblua/Makefile --replace '-ltermcap' ' '
+        substituteInPlace client/flasher.c \
+          --replace 'armsrc/obj/fullimage.elf' \
+                    '${placeholder "out"}/firmware/fullimage.elf'
+      '';
+
+      buildPhase = ''
+        make bootrom/obj/bootrom.elf armsrc/obj/fullimage.elf client
+      '';
+
+      installPhase = ''
+        install -Dt $out/bin client/proxmark3
+        install -T client/flasher $out/bin/proxmark3-flasher
+        install -Dt $out/firmware bootrom/obj/bootrom.elf armsrc/obj/fullimage.elf
+      '';
+
+      meta = with lib; {
+        description = "Client for proxmark3, powerful general purpose RFID tool";
+        homepage = "http://www.proxmark.org";
+        license = licenses.gpl2Plus;
+        maintainers = with maintainers; [ fpletz ];
+      };
+    };
+in
+
+{
+  proxmark3 = generic rec {
+    pname = "proxmark3";
+    version = "3.1.0";
+    rev = "v${version}";
+    sha256 = "1qw28n1bhhl91ix77lv50qcr919fq3hjc8zhhqphwxal2svgx2jf";
+  };
+
+  proxmark3-unstable = generic {
+    pname = "proxmark3-unstable";
+    version = "2019-12-28";
+    rev = "a4ff62be63ca2a81071e9aa2b882bd3ff57f13ad";
+    sha256 = "067lp28xqx61n3i2a2fy489r5frwxqrcfj8cpv3xdzi3gb3vk5c3";
+  };
+}