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/audio/vgmtools/default.nix

@@ -0,0 +1,44 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, unstableGitUpdater
+, cmake
+, zlib
+}:
+
+stdenv.mkDerivation rec {
+  pname = "vgmtools";
+  version = "unstable-2022-05-23";
+
+  src = fetchFromGitHub {
+    owner = "vgmrips";
+    repo = "vgmtools";
+    rev = "e0df1511ddf7b1207b448487616ff18a9049c278";
+    sha256 = "2nM3E/XeZ1OeOj3fPqvuJgQcPOtBerduGpVfpGLVhHQ=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [
+    zlib
+  ];
+
+  # Some targets are not enabled by default
+  makeFlags = [
+    "all" "opt_oki" "optdac" "optvgm32"
+  ];
+
+  passthru.updateScript = unstableGitUpdater {
+    url = "https://github.com/vgmrips/vgmtools.git";
+  };
+
+  meta = with lib; {
+    homepage = "https://github.com/vgmrips/vgmtools";
+    description = "A collection of tools for the VGM file format";
+    license = licenses.gpl2; # Not clarified whether Only or Plus
+    maintainers = with maintainers; [ OPNA2608 ];
+    platforms = platforms.all;
+  };
+}