{ mkDerivation, lib, callPackage, fetchzip, fetchFromGitHub, cmake, pkg-config, ninja, copyDesktopItems, qtbase, qttools, opencv4, procps, eigen, libXdmcp, libevdev, makeDesktopItem, fetchurl, }: let version = "2022.3.0"; aruco = callPackage ./aruco.nix {}; # license.txt inside the zip file is MIT xplaneSdk = fetchzip { url = "https://developer.x-plane.com/wp-content/plugins/code-sample-generation/sample_templates/XPSDK303.zip"; sha256 = "11wqjsr996c5qhiv2djsd55gc373a9qcq30dvc6rhzm0fys42zba"; }; in mkDerivation { pname = "opentrack"; inherit version; src = fetchFromGitHub { owner = "opentrack"; repo = "opentrack"; rev = "opentrack-${version}"; sha256 = "sha256-8gpNORTJclYUYp57Vw/0YO3XC9Idurt0a79fhqx0+mo="; }; nativeBuildInputs = [cmake pkg-config ninja copyDesktopItems]; buildInputs = [qtbase qttools opencv4 procps eigen libXdmcp libevdev aruco]; env.NIX_CFLAGS_COMPILE = "-Wall -Wextra -Wpedantic -ffast-math -O3"; dontWrapQtApps = true; cmakeFlags = [ "-DSDK_ARUCO_LIBPATH=${aruco}/lib/libaruco.a" "-DSDK_XPLANE=${xplaneSdk}" ]; postInstall = '' wrapQtApp $out/bin/opentrack ''; desktopItems = [ (makeDesktopItem rec { name = "opentrack"; exec = "opentrack"; icon = fetchurl { url = "https://github.com/opentrack/opentrack/raw/opentrack-${version}/gui/images/opentrack.png"; sha256 = "0d114zk78f7nnrk89mz4gqn7yk3k71riikdn29w6sx99h57f6kgn"; }; desktopName = name; genericName = "Head tracking software"; categories = ["Utility"]; }) ]; meta = with lib; { homepage = "https://github.com/opentrack/opentrack"; description = "Head tracking software for MS Windows, Linux, and Apple OSX"; changelog = "https://github.com/opentrack/opentrack/releases/tag/${version}"; license = licenses.isc; maintainers = with maintainers; [zaninime]; }; }