解决opencv编译报错 CMakeFiles/example_detect_mser.dir/detect_mser.cpp.o .....

解决编译安装opencv报错CMakeFiles/example_detect_mser.dir/detect_mser.cpp.o: In function draw(void*)’: detect_mser.cpp:(.text._ZL4drawPv+0x5a): undefined reference to gluLookAt’CMakeFiles/example_detect_mser.d

qq_35578807

1148人浏览 · 2021-04-23 18:52:06

qq_35578807 · 2021-04-23 18:52:06 发布

解决编译安装opencv报错

CMakeFiles/example_detect_mser.dir/detect_mser.cpp.o: In function draw(void*)’: detect_mser.cpp:(.text._ZL4drawPv+0x5a): undefined reference to gluLookAt’
CMakeFiles/example_detect_mser.dir/detect_mser.cpp.o: In function main’: detect_mser.cpp:(.text.startup.main+0x2523): undefined reference to gluPerspective’
collect2: error: ld returned 1 exit status
make[2]: *** [samples/cpp/CMakeFiles/example_detect_mser.dir/build.make:130: bin/cpp-example-detect_mser] Error 1
make[1]：***[CMakeFiles/Makefile2:24582:samples/cpp/CMakeFiles/example_detect_mser.dir/all] Error 2
make: *** [Makefile:163: all] Error 2

原因为找不到libGL.so
在以下两个文件当中加上***libGL.so***的目录
/usr/lib/arm-linux-gnueabihf/libGL.so

/opencv/build/samples/opengl/CMakeFiles/example_opengl_opengl.dir/link.txt
/opencv/build/samples/cpp/CMakeFiles/example_cpp_detect_mser.dir/link.txt
参考