1 files changed, 62 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/desktops/lxqt/liblxqt/default.nix b/nixpkgs/pkgs/desktops/lxqt/liblxqt/default.nix
new file mode 100644
index 000000000000..f7fba687bb86
--- /dev/null
+++ b/nixpkgs/pkgs/desktops/lxqt/liblxqt/default.nix
@@ -0,0 +1,62 @@
+{ lib
+, mkDerivation
+, fetchFromGitHub
+, cmake
+, lxqt-build-tools
+, qtx11extras
+, qttools
+, qtsvg
+, libqtxdg
+, polkit-qt
+, kwindowsystem
+, xorg
+, gitUpdater
+}:
+
+mkDerivation rec {
+  pname = "liblxqt";
+  version = "1.4.0";
+
+  src = fetchFromGitHub {
+    owner = "lxqt";
+    repo = pname;
+    rev = version;
+    hash = "sha256-daD4okYc4J2nRrO6423W0IUK9173zcepCvvMtx7Vho4=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    lxqt-build-tools
+    qttools
+  ];
+
+  buildInputs = [
+    qtx11extras
+    qtsvg
+    polkit-qt
+    kwindowsystem
+    libqtxdg
+    xorg.libXScrnSaver
+  ];
+
+  # convert name of wrapped binary, e.g. .lxqt-whatever-wrapped to the original name, e.g. lxqt-whatever so binaries can find their resources
+  patches = [ ./fix-application-path.patch ];
+
+  postPatch = ''
+    # https://github.com/NixOS/nixpkgs/issues/119766
+    substituteInPlace lxqtbacklight/linux_backend/driver/libbacklight_backend.c \
+      --replace "pkexec lxqt-backlight_backend" "pkexec $out/bin/lxqt-backlight_backend"
+
+    sed -i "s|\''${POLKITQT-1_POLICY_FILES_INSTALL_DIR}|''${out}/share/polkit-1/actions|" CMakeLists.txt
+  '';
+
+  passthru.updateScript = gitUpdater { };
+
+  meta = with lib; {
+    description = "Core utility library for all LXQt components";
+    homepage = "https://github.com/lxqt/liblxqt";
+    license = licenses.lgpl21Plus;
+    platforms = platforms.linux;
+    maintainers = teams.lxqt.members;
+  };
+}