ubuntu cmake使用自己版本的qt

给一篇文章参考
https://blog.csdn.net/bank_dreamer/article/details/138678909

自己使用的范例

set(Qt5_DIR "/home/peak/Qt5.14.0/5.14.0/gcc_64/lib/cmake/Qt5")

# 设置Qt5的安装目录
#set(CMAKE_PREFIX_PATH "/home/peak/Qt5.14.0")

find_package(Qt5 COMPONENTS 
                 Widgets 
                 Network 
                 SerialPort 
                 SerialBus 
                 Sql 
                 Multimedia 
                 RemoteObjects 
                 Gui)

MESSAGE("=================================================================")
if(DEFINED Qt5_FOUND)

    MESSAGE(STATUS "find Qt5_FOUND: ${Qt5_FOUND}")
    MESSAGE(STATUS "Qt5Widgets_INCLUDE_DIRS: ${Qt5Widgets_INCLUDE_DIRS}")
    MESSAGE(STATUS "Qt5Multimedia_INCLUDE_DIRS: ${Qt5Multimedia_INCLUDE_DIRS}")
    MESSAGE(STATUS "Qt5MultimediaWidgets_INCLUDE_DIRS: ${Qt5MultimediaWidgets_INCLUDE_DIRS}")
    MESSAGE(STATUS "Qt5SerialPort_INCLUDE_DIRS: ${Qt5SerialPort_INCLUDE_DIRS}")
    MESSAGE(STATUS "Qt5Gui_INCLUDE_DIRS: ${Qt5Gui_INCLUDE_DIRS}")

    include_directories(${Qt5Widgets_INCLUDE_DIRS})
    include_directories(${Qt5Multimedia_INCLUDE_DIRS})
    include_directories(${Qt5Gui_INCLUDE_DIRS})
    include_directories(/home/peak/Qt5.14.0/5.14.0/gcc_64/include/QtGui/5.14.0)
    include_directories(/home/peak/Qt5.14.0/5.14.0/gcc_64/include/QtCore/5.14.0)

else()
    MESSAGE(STATUS "not find Qt5_FOUND: ${Qt5_FOUND}")
endif()
MESSAGE("=================================================================")

原文地址：https://blog.csdn.net/windxf/article/details/140682115

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