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/development/libraries/rapidcheck/default.nix

@@ -0,0 +1,31 @@
+{ lib, stdenv, cmake, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "rapidcheck";
+  version = "unstable-2020-12-19";
+
+  src = fetchFromGitHub {
+    owner = "emil-e";
+    repo  = "rapidcheck";
+    rev   = "b78f89288c7e086d06e2a1e10b605d8375517a8a";
+    sha256 = "0fj11gbhkaxbsgix2im7vdfvr26l75b8djk462sfw8xrwrfkjbdz";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  # Install the extras headers
+  postInstall = ''
+    cp -r $src/extras $out
+    chmod -R +w $out/extras
+    rm $out/extras/CMakeLists.txt
+    rm $out/extras/**/CMakeLists.txt
+  '';
+
+  meta = with lib; {
+    description = "A C++ framework for property based testing inspired by QuickCheck";
+    inherit (src.meta) homepage;
+    maintainers = with maintainers; [ ];
+    license = licenses.bsd2;
+    platforms = platforms.all;
+  };
+}