openCV的cmake中配置QT5路徑
阿新 • • 發佈:2019-01-05
執行cmake移植opencv時出錯,報錯資訊如下:
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:18 (find_package):
Could not find module FindQt5Core.cmake or a configuration file for package
Qt5Core.
其中文翻譯是:
cmake / OpenCVFindLibsGUI.cmake上的CMake警告:18(find_package): 找不到模組FindQt5Core.cmake或包的配置檔案 Qt5Core。
它給出的解決方法是把QT5中cmake的配置路徑新增到QT5_Core_DIR
中;
Adjust CMAKE_MODULE_PATH to find FindQt5Core.cmake or set Qt5Core_DIR to
the directory containing a CMake configuration file for Qt5Core. The file
will have one of the following names:
Qt5CoreConfig.cmake
qt5core-config.cmake
使用命令在QT路徑下定位這兩個檔案,locate Qt5CoreConfig.cmake
進入
/opt/Qt5.3.2/5.3/android_armv7/lib/cmake/
目錄,QT5需要的配置路徑都在這個下面;依次將cmake中需要的路徑都填上;
再次configure,就沒有報錯了,用generte生成Makefile;