Initial CMake port

The client, compositor, tests, plugins and examples now build.

There are still a few minor issues:

- The protocol source generation is a bit hacky.
- The tests for checking if building CMake projects don't work anymore as they
  have Qt 5 specific code. They have just been commented out for now.

Fixes: QTBUG-78177
Change-Id: Ie17cb05f0cdbd5b098970ce765adaeccf61a8fde
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CMake Build Bot

4 files changed, 158 insertions, 0 deletions

diff --git a/examples/wayland/custom-extension/CMakeLists.txt b/examples/wayland/custom-extension/CMakeLists.txt
new file mode 100644
index 000000000..408a9174e
--- /dev/null
+++ b/examples/wayland/custom-extension/CMakeLists.txt
@@ -0,0 +1,5 @@
+# Generated from custom-extension.pro.
+
+add_subdirectory(qml-client)
+add_subdirectory(compositor)
+add_subdirectory(cpp-client)
diff --git a/examples/wayland/custom-extension/compositor/CMakeLists.txt b/examples/wayland/custom-extension/compositor/CMakeLists.txt
new file mode 100644
index 000000000..6727e6ad4
--- /dev/null
+++ b/examples/wayland/custom-extension/compositor/CMakeLists.txt
@@ -0,0 +1,54 @@
+# Generated from compositor.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(custom-extension-compositor LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples/wayland/custom-extension/compositor")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Qml)
+find_package(Qt6 COMPONENTS WaylandCompositor)
+
+add_qt_gui_executable(custom-extension-compositor
+    customextension.cpp customextension.h
+    main.cpp
+)
+
+qt6_generate_wayland_protocol_server_sources(custom-extension-compositor
+    FILES
+        ${CMAKE_CURRENT_SOURCE_DIR}/../protocol/custom.xml
+)
+target_link_libraries(custom-extension-compositor PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Qml
+    Qt::WaylandCompositor
+)
+
+
+# Resources:
+set(compositor_resource_files
+    "images/background.png"
+    "qml/Screen.qml"
+    "qml/main.qml"
+)
+
+qt6_add_resources(custom-extension-compositor "compositor"
+    PREFIX
+        "/"
+    FILES
+        ${compositor_resource_files}
+)
+
+install(TARGETS custom-extension-compositor
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)
diff --git a/examples/wayland/custom-extension/cpp-client/CMakeLists.txt b/examples/wayland/custom-extension/cpp-client/CMakeLists.txt
new file mode 100644
index 000000000..8f3708a19
--- /dev/null
+++ b/examples/wayland/custom-extension/cpp-client/CMakeLists.txt
@@ -0,0 +1,41 @@
+# Generated from cpp-client.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(custom-extension-cpp-client LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples/wayland/custom-extension/cpp-client")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS WaylandClient)
+
+add_qt_gui_executable(custom-extension-cpp-client
+    ../client-common/customextension.cpp ../client-common/customextension.h
+    main.cpp
+)
+
+qt6_generate_wayland_protocol_client_sources(custom-extension-cpp-client
+    FILES
+        ${CMAKE_CURRENT_SOURCE_DIR}/../protocol/custom.xml
+)
+target_link_libraries(custom-extension-cpp-client PRIVATE
+    Qt::GuiPrivate
+)
+
+target_link_libraries(custom-extension-cpp-client PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::WaylandClient
+)
+
+install(TARGETS custom-extension-cpp-client
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)
diff --git a/examples/wayland/custom-extension/qml-client/CMakeLists.txt b/examples/wayland/custom-extension/qml-client/CMakeLists.txt
new file mode 100644
index 000000000..f490b507d
--- /dev/null
+++ b/examples/wayland/custom-extension/qml-client/CMakeLists.txt
@@ -0,0 +1,58 @@
+# Generated from qml-client.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(custom-extension-qml-client LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples/wayland/custom-extension/qml-client")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Qml)
+find_package(Qt6 COMPONENTS Quick)
+find_package(Qt6 COMPONENTS WaylandClient)
+
+add_qt_gui_executable(custom-extension-qml-client
+    ../client-common/customextension.cpp ../client-common/customextension.h
+    main.cpp
+)
+
+qt6_generate_wayland_protocol_client_sources(custom-extension-qml-client
+    FILES
+        ${CMAKE_CURRENT_SOURCE_DIR}/../protocol/custom.xml
+)
+target_link_libraries(custom-extension-qml-client PRIVATE
+    Qt::GuiPrivate
+)
+
+target_link_libraries(custom-extension-qml-client PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Qml
+    Qt::Quick
+    Qt::WaylandClient
+)
+
+
+# Resources:
+set(qml_resource_files
+    "main.qml"
+)
+
+qt6_add_resources(custom-extension-qml-client "qml"
+    PREFIX
+        "/"
+    FILES
+        ${qml_resource_files}
+)
+
+install(TARGETS custom-extension-qml-client
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)