交叉编译openCV的Raspberrypi
我一直在尝试制作一个将QT和OPENCV结合在一起的应用程序，然后在RaspberryPi上部署此应用程序。 我设法交叉编译QT来运行我在RaspberryPi上的主机机上构建的应用程序，但是每当我想与OpenCV一起使用OpenCV时，我都无法工作。我第一次与ARM有不兼容的库（它们是X86-64），现在当我安装OpenCV的ARM版本时，我会在QT Creator中获得此错误（找不到-LM）。 您能告诉我如何也可以交叉编译OpenCV吗？谢谢
i've been trying to make an application that combines Qt and OpenCV, and then deploy this application on a RaspberryPi.
i managed to cross compile Qt to run applications i built on my host machine on the RaspberryPi but whenever i want to use OpenCV with it, i fail to get to work. The first time i had incompatible libraries with ARM (they were x86-64) and now when i installed ARM version of OpenCV i get this error in Qt Creator (cannot find -lm).
Can u please tell me how to cross compile OpenCV as well ? Thank you
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