add CMake build system support

.github/workflows/cmake.yml

@@ -0,0 +1,71 @@
+name: CMake CI
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build-and-test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        qt_version: [5, 6]
+        python_version: ["3.8", "3.9", "3.10"]
+      fail-fast: false
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python_version }}
+
+      - name: Install dependencies (Linux)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          if [ "${{ matrix.qt_version }}" = "5" ]; then
+            sudo apt-get install -y qtbase5-dev qtbase5-private-dev qtchooser qt5-qmake qtbase5-dev-tools \
+            libqt5svg5-dev qttools5-dev libqt5xmlpatterns5-dev qtmultimedia5-dev qtdeclarative5-dev \
+            qtwebengine5-dev libqt5webkit5-dev
+            echo "QTDIR=/usr/lib/x86_64-linux-gnu/qt5" | tee -a $GITHUB_ENV
+          else
+            sudo apt-get install -y qt6-base-dev qt6-base-private-dev qt6-5compat-dev qt6-base-dev-tools \
+            libqt6svg6-dev qt6-multimedia-dev qt6-declarative-dev qt6-webengine-dev
+            echo "QTDIR=/usr/lib/x86_64-linux-gnu/qt6" | tee -a $GITHUB_ENV
+          fi
+
+      - name: Install dependencies (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          if ("${{ matrix.qt_version }}" -eq "5") {
+            pip install aqtinstall
+            aqt install-qt windows desktop 5.15.2 win64_msvc2019 -m all
+            $Qt5Dir = "$env:USERPROFILE\Qt\5.15.2\msvc2019_64"
+            echo "Qt5Dir=$Qt5Dir" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+            echo "$Qt5Dir\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+            echo "QTDIR=$Qt5Dir" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          } else {
+            choco install -y qt6-base-dev qt6-base-private-dev qt6-5compat-dev qt6-base-dev-tools `
+            libqt6svg6-dev qt6-multimedia-dev qt6-declarative-dev qt6-webengine-dev `
+            --params "/InstallationFolder C:/Qt/${{ matrix.qt_version }}"
+            echo "C:/Qt/${{ matrix.qt_version }}/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+            echo "QTDIR=C:/Qt/${{ matrix.qt_version }}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          }
+
+      - name: Configure CMake
+        run: |
+          cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=./install
+
+      - name: Build project
+        run: |
+          cmake --build build --parallel --target all install
+
+      - name: Run tests
+        run: |
+          cd build
+          ctest --output-on-failure

CMakeLists.txt

@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.27)
+
+project(PythonQt LANGUAGES CXX VERSION 3.5.6)
+
+enable_testing()
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core)
+find_package(Python3 COMPONENTS Development)
+
+set(PYTHONQT_SUFFIX Qt${QT_VERSION_MAJOR}.${QT_VERSION_MINOR}-Python${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR})
+
+add_subdirectory(generator)
+add_subdirectory(src)
+add_subdirectory(extensions)
+add_subdirectory(tests)
+# add_subdirectory(examples)

extensions/CMakeLists.txt

@@ -0,0 +1 @@
+add_subdirectory(PythonQt_QtAll)

extensions/PythonQt_QtAll/CMakeLists.txt

@@ -0,0 +1,92 @@
+project(QtAll LANGUAGES CXX)
+
+set(CMAKE_AUTOMOC ON)
+
+file(GLOB SOURCES *.h *.cpp)
+
+if(BUILD_SHARED_LIBS)
+    add_library(${PROJECT_NAME} SHARED)
+    target_compile_definitions(${PROJECT_NAME} PRIVATE PYTHONQT_QTALL_EXPORTS)
+else()
+    add_library(${PROJECT_NAME} STATIC)
+    target_compile_definitions(${PROJECT_NAME} PUBLIC PYTHONQT_QTALL_STATIC)
+endif()
+
+target_sources(${PROJECT_NAME} PRIVATE ${SOURCES})
+
+target_link_libraries(${PROJECT_NAME} PUBLIC Core)
+
+target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_CURRENT_LIST_DIR})
+
+list(APPEND QTMODULES Core Gui Svg Sql Network OpenGL Xml XmlPatterns Multimedia Qml Quick UiTools WebEngineWidgets WebKit)
+
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS ${QTMODULES})
+
+foreach(QtModule IN LISTS QTMODULES)
+    if(NOT TARGET "Qt${QT_VERSION_MAJOR}::${QtModule}")
+        continue()
+    endif()
+
+    string(TOUPPER ${QtModule} QTMODULE)
+    target_sources(${PROJECT_NAME} PRIVATE ${PYTHONQT_WRAPPER_${QTMODULE}_SOURCES})
+    target_link_libraries(${PROJECT_NAME} PUBLIC Qt${QT_VERSION_MAJOR}::${QtModule})
+    target_compile_definitions(${PROJECT_NAME} PRIVATE PYTHONQT_WITH_${QTMODULE})
+endforeach()
+
+if(TARGET "Qt${QT_VERSION_MAJOR}::Gui")
+    find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets PrintSupport REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PUBLIC
+        Qt${QT_VERSION_MAJOR}::Widgets
+        Qt${QT_VERSION_MAJOR}::PrintSupport
+    )
+endif()
+
+if(TARGET "Qt${QT_VERSION_MAJOR}::Svg" AND QT_VERSION_MAJOR VERSION_GREATER_EQUAL 6)
+    find_package(Qt${QT_VERSION_MAJOR} COMPONENTS SvgWidgets REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PUBLIC
+        Qt${QT_VERSION_MAJOR}::SvgWidgets
+    )
+endif()
+
+if(TARGET "Qt${QT_VERSION_MAJOR}::Multimedia")
+    find_package(Qt${QT_VERSION_MAJOR} COMPONENTS MultimediaWidgets REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PUBLIC
+        Qt${QT_VERSION_MAJOR}::MultimediaWidgets
+    )
+endif()
+
+if(TARGET "Qt${QT_VERSION_MAJOR}::Quick")
+    find_package(Qt${QT_VERSION_MAJOR} COMPONENTS QuickWidgets REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PUBLIC
+        Qt${QT_VERSION_MAJOR}::QuickWidgets
+    )
+endif()
+
+if(TARGET "Qt${QT_VERSION_MAJOR}::WebKit")
+    find_package(Qt${QT_VERSION_MAJOR} COMPONENTS WebKitWidgets REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PUBLIC
+        Qt${QT_VERSION_MAJOR}::WebKitWidgets
+    )
+endif()
+
+file(GLOB PUBLIC_HEADER *.h)
+
+set_target_properties(${PROJECT_NAME} PROPERTIES
+    OUTPUT_NAME PythonQt-QtAll-${PYTHONQT_SUFFIX}
+    PUBLIC_HEADER "${PUBLIC_HEADER}"
+)
+
+if(MSVC)
+    target_compile_options(${PROJECT_NAME} PRIVATE "/bigobj")
+elseif(MINGW)
+    target_compile_options(${PROJECT_NAME} PRIVATE "-Wa,-mbig-obj")
+endif()
+
+include(GNUInstallDirs)
+install(TARGETS ${PROJECT_NAME}
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)

extensions/PythonQt_QtAll/PythonQt_QtAll.h

@@ -33,14 +33,16 @@
  *
  */
 
-#ifdef WIN32
-#ifdef PYTHONQT_QTALL_EXPORTS
-#define PYTHONQT_QTALL_EXPORT __declspec(dllexport)
-#else
-#define PYTHONQT_QTALL_EXPORT __declspec(dllimport)
-#endif
+#include <QtCore/qglobal.h>
+
+#ifndef PYTHONQT_QTALL_STATIC
+#  if defined(PYTHONQT_QTALL_EXPORTS)
+#    define PYTHONQT_QTALL_EXPORT Q_DECL_EXPORT
+#  else
+#    define PYTHONQT_QTALL_EXPORT Q_DECL_IMPORT
+#  endif
 #else
-#define PYTHONQT_QTALL_EXPORT
+#  define PYTHONQT_QTALL_EXPORT
 #endif
 
 namespace PythonQt_QtAll