Question

请教一个关于ubuntu下openCV程序编译出错的问题

Answer 1

　　用下面的这个命令是可以编译通过的，但有俩个警告

　　arm-linux-g++ -o opencv_test.o test.c -I /usr/local/include/opencv -L /usr/local/lib -lopencv_core -lopencv_highgui -lpthread -lrt

　　运行上面的命令之前，要将 opencv2 这个目录复制到 opencv下,这俩个目录都在 /usr/local/include/ 下。

　　g++ `pkg-config opencv --cflags --libs opencv` -o DisplayImage DisplayImage.cpp -I /usr/local/include/opencv -L /usr/local/lib -lopencv_core -lopencv_highgui -lopencv_imgproc -lopencv_gpu -lopencv_ts -lopencv_video -lopencv_objdetect -lopencv_ml -lpthread
　　我用这个OK的～