CMake: get rid of Makefile and Ninja (#154)

* CMake: get rid of Makefile

* Nix: build using CMake

CMakeLists.txt

@@ -21,28 +21,41 @@ endif()
 include_directories(
   .
   "protocols/"
-  "subprojects/sdbus-cpp/include/"
 )
 
+# configure
+set(LIBEXECDIR ${CMAKE_INSTALL_LIBEXECDIR})
+configure_file(org.freedesktop.impl.portal.desktop.hyprland.service.in org.freedesktop.impl.portal.desktop.hyprland.service @ONLY)
+configure_file(contrib/systemd/xdg-desktop-portal-hyprland.service.in contrib/systemd/xdg-desktop-portal-hyprland.service @ONLY)
+
 set(CMAKE_CXX_STANDARD 23)
 add_compile_options(-Wall -Wextra -Wno-unused-parameter -Wno-unused-value
 	-Wno-missing-field-initializers -Wno-narrowing -Wno-pointer-arith
-	-fpermissive -Wno-address-of-temporary)
+	-fpermissive)
 
+# dependencies
 message(STATUS "Checking deps...")
 add_subdirectory(hyprland-share-picker)
 
 find_package(Threads REQUIRED)
-
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(deps REQUIRED IMPORTED_TARGET wayland-client wayland-protocols libpipewire-0.3 libspa-0.2 libdrm gbm hyprlang>=0.2.0)
 
 # check whether we can find sdbus-c++ through pkg-config
 pkg_check_modules(SDBUS IMPORTED_TARGET sdbus-c++)
 if(NOT SDBUS_FOUND)
+    include_directories("subprojects/sdbus-cpp/include/")
     add_subdirectory(subprojects/sdbus-cpp)
 endif()
 
+# same for hyprland-protocols
+pkg_check_modules(HYPRLAND_PROTOS IMPORTED_TARGET hyprland-protocols)
+if(HYPRLAND_PROTOS_FOUND)
+    set(HYPRLAND_PROTOCOLS "${HYPRLAND_PROTOS_PREFIX}/share/hyprland-protocols")
+else()
+    set(HYPRLAND_PROTOCOLS "subprojects/hyprland-protocols")
+endif()
+
 file(GLOB_RECURSE SRCFILES CONFIGURE_DEPENDS "src/*.cpp")
 add_executable(xdg-desktop-portal-hyprland ${SRCFILES})
 target_link_libraries(xdg-desktop-portal-hyprland PRIVATE rt sdbus-c++ Threads::Threads PkgConfig::deps)
@@ -79,7 +92,14 @@ endfunction()
 
 protocol("protocols/wlr-foreign-toplevel-management-unstable-v1.xml" "wlr-foreign-toplevel-management-unstable-v1" true)
 protocol("protocols/wlr-screencopy-unstable-v1.xml" "wlr-screencopy-unstable-v1" true)
-protocol("subprojects/hyprland-protocols/protocols/hyprland-global-shortcuts-v1.xml" "hyprland-global-shortcuts-v1" true)
-protocol("subprojects/hyprland-protocols/protocols/hyprland-toplevel-export-v1.xml" "hyprland-toplevel-export-v1" true)
+protocol("${HYPRLAND_PROTOCOLS}/protocols/hyprland-global-shortcuts-v1.xml" "hyprland-global-shortcuts-v1" true)
+protocol("${HYPRLAND_PROTOCOLS}/protocols/hyprland-toplevel-export-v1.xml" "hyprland-toplevel-export-v1" true)
 protocol("unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml" "linux-dmabuf-unstable-v1" false)
-##
+
+# Installation
+install(TARGETS hyprland-share-picker)
+install(TARGETS xdg-desktop-portal-hyprland DESTINATION ${CMAKE_INSTALL_LIBEXECDIR})
+
+install(FILES hyprland.portal DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/xdg-desktop-portal/portals")
+install(FILES ${CMAKE_BINARY_DIR}/org.freedesktop.impl.portal.desktop.hyprland.service DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/dbus-1/services")
+install(FILES ${CMAKE_BINARY_DIR}/contrib/systemd/xdg-desktop-portal-hyprland.service DESTINATION "${CMAKE_INSTALL_LIBDIR}/systemd/user")

README.md

@@ -1,14 +1,34 @@
 # xdg-desktop-portal-hyprland
-An [XDG Desktop Portal](https://github.com/flatpak/xdg-desktop-portal) backend for Hyprland.
+
+An [XDG Desktop Portal](https://github.com/flatpak/xdg-desktop-portal) backend
+for Hyprland.
 
 ## Installing
+
+First, make sure to install the required dependencies:
+
+```
+gbm
+hyprland-protocols
+hyprlang
+libdrm
+libpipewire-0.3
+libspa-0.2
+sdbus-cpp
+wayland-client
+wayland-protocols
+```
+
+Then run the build and install command:
+
 ```sh
 git clone --recursive https://github.com/hyprwm/xdg-desktop-portal-hyprland
 cd xdg-desktop-portal-hyprland/
-make all
-sudo make install
+cmake -DCMAKE_INSTALL_LIBEXECDIR=/usr/lib -B build
+cmake --install /usr
 ```
 
 ## Running, FAQs, etc.
-See [the Hyprland wiki](https://wiki.hyprland.org/Useful-Utilities/Hyprland-desktop-portal/)
 
+See
+[the Hyprland wiki](https://wiki.hyprland.org/Useful-Utilities/Hyprland-desktop-portal)

contrib/systemd/xdg-desktop-portal-hyprland.service.in

@@ -7,6 +7,6 @@ ConditionEnvironment=WAYLAND_DISPLAY
 [Service]
 Type=dbus
 BusName=org.freedesktop.impl.portal.desktop.hyprland
-ExecStart=@libexecdir@/xdg-desktop-portal-hyprland
+ExecStart=@LIBEXECDIR@/xdg-desktop-portal-hyprland
 Restart=on-failure
 Slice=session.slice

nix/default.nix

@@ -1,55 +1,50 @@
 {
   lib,
   stdenv,
+  cmake,
   makeWrapper,
-  meson,
-  ninja,
   pkg-config,
+  wayland-scanner,
+  wrapQtAppsHook,
+  hyprland,
+  hyprland-protocols,
   hyprlang,
   libdrm,
   mesa,
   pipewire,
-  sdbus-cpp,
-  systemd,
-  wayland-protocols,
-  wayland-scanner,
   qtbase,
   qttools,
   qtwayland,
-  wrapQtAppsHook,
-  hyprland,
+  sdbus-cpp,
   slurp,
-  hyprland-protocols,
+  systemd,
   wayland,
+  wayland-protocols,
   debug ? false,
   version ? "git",
 }:
 stdenv.mkDerivation {
-  pname = "xdg-desktop-portal-hyprland";
+  pname = "xdg-desktop-portal-hyprland" + lib.optionalString debug "-debug";
   inherit version;
 
   src = ../.;
 
-  mesonBuildType =
-    if debug
-    then "debug"
-    else "release";
+  cmakeFlags = lib.optional debug (lib.strings.cmakeFeature "CMAKE_BUILD_TYPE" "DEBUG");
 
   nativeBuildInputs = [
-    meson
-    ninja
+    cmake
+    makeWrapper
     pkg-config
     wayland-scanner
-    makeWrapper
     wrapQtAppsHook
   ];
 
   buildInputs = [
     hyprland-protocols
+    hyprlang
     libdrm
     mesa
     pipewire
-    hyprlang
     qtbase
     qttools
     qtwayland

org.freedesktop.impl.portal.desktop.hyprland.service.in

@@ -1,4 +1,4 @@
 [D-BUS Service]
 Name=org.freedesktop.impl.portal.desktop.hyprland
-Exec=@libexecdir@/xdg-desktop-portal-hyprland
+Exec=@LIBEXECDIR@/xdg-desktop-portal-hyprland
 SystemdService=xdg-desktop-portal-hyprland.service