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/science/biology/genmap/default.nix

@@ -0,0 +1,40 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, gtest
+, which
+}:
+
+stdenv.mkDerivation rec {
+  pname = "genmap";
+  version = "1.3.0";
+
+  src = fetchFromGitHub {
+    owner = "cpockrandt";
+    repo = "genmap";
+    rev = "genmap-v${version}";
+    fetchSubmodules = true;
+    sha256 = "sha256-7sIKBRMNzyCrZ/c2nXkknb6a5YsXe6DRE2IFhp6AviY=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  doCheck = true;
+  patches = [ ./gtest.patch ];
+  checkInputs = [ gtest which ];
+  preCheck = "make genmap_algo_test";
+
+  # disable benchmarks
+  preConfigure = ''
+    echo > benchmarks/CMakeLists.txt
+  '';
+
+  meta = {
+    description = "Ultra-fast computation of genome mappability";
+    license = lib.licenses.bsd3;
+    homepage = "https://github.com/cpockrandt/genmap";
+    maintainers = with lib.maintainers; [ jbedo ];
+    platforms = lib.platforms.unix;
+  };
+}