allRGB/CMakeLists.txt at master · SebastianTroy/allRGB · GitHub

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cmake_minimum_required(VERSION 3.21)

project(allRGB VERSION 2.1 LANGUAGES CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(QT NAMES Qt6 COMPONENTS Widgets REQUIRED)
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets REQUIRED)

set(PROJECT_SOURCES
        main.cpp
        AlgorithmBase.h
        AlgorithmBase.cpp
        AlgorithmAreaAverageHsv.h
        AlgorithmAreaAverageHsv.cpp
        AlgorithmAreaAverageRgb.h
        AlgorithmAreaAverageRgb.cpp
        AlgorithmExhaustiveRgb.h
        AlgorithmExhaustiveRgb.cpp
        AlgorithmSinglePixelSwapHsv.h
        AlgorithmSinglePixelSwapHsv.cpp
        AlgorithmSinglePixelSwapRgb.h
        AlgorithmSinglePixelSwapRgb.cpp
        AllRgbWidget.h
        AllRgbWidget.cpp
        MainWindow.h
        MainWindow.cpp
        MainWindow.ui
        PanAndZoomWidget.h
        PanAndZoomWidget.cpp
        Resources.qrc
        TargetImageWidget.h
        TargetImageWidget.cpp
)

if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
    qt_add_executable(allRGB
        MANUAL_FINALIZATION
        ${PROJECT_SOURCES}
    )
# Define target properties for Android with Qt 6 as:
#    set_property(TARGET allRGB APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
#                 ${CMAKE_CURRENT_SOURCE_DIR}/android)
# For more information, see https://doc.qt.io/qt-6/qt-add-executable.html#target-creation
else()
    if(ANDROID)
        add_library(allRGB SHARED
            ${PROJECT_SOURCES}
        )
# Define properties for Android with Qt 5 after find_package() calls as:
#    set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android")
    else()
        add_executable(allRGB
            ${PROJECT_SOURCES}
        )
    endif()
endif()

target_link_libraries(allRGB PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)

set_target_properties(allRGB PROPERTIES
    MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
    MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
    MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
    MACOSX_BUNDLE TRUE
    WIN32_EXECUTABLE TRUE
)

if(QT_VERSION_MAJOR EQUAL 6)
    qt_finalize_executable(allRGB)
endif()

# Make deploying/distributing this executable much easier!
if (WIN32)
    # Retrieve the absolute path to qmake and then use that path to find
    # the windeployqt and qtenv2 executables
    get_target_property(QMAKE_EXE Qt6::qmake IMPORTED_LOCATION)
    get_filename_component(QT_BIN_DIR "${QMAKE_EXE}" DIRECTORY)
    find_program(WINDEPLOYQT_ENV_SETUP qtenv2.bat HINTS "${QT_BIN_DIR}")
    find_program(WINDEPLOYQT_EXECUTABLE windeployqt HINTS "${QT_BIN_DIR}")

    add_custom_command(TARGET allRGB
        POST_BUILD
        COMMAND "${WINDEPLOYQT_ENV_SETUP}" && "${WINDEPLOYQT_EXECUTABLE}" \"$<TARGET_FILE:allRGB>\" --no-translations
        COMMENT "Packaging dependancies..."
    )
endif()