移植安装linux的包时，常见的库链接，可能会导致编译不成功

来源：互联网发布：矩阵非奇异是什么意思编辑：程序博客网时间：2024/05/16 14:06

1.下面在链接标志LINKER_FLAGS加 "-lpthread -lrt "选项

../../lib/libopencv_core.so: undefined reference to `pthread_mutexattr_destroy'

../../lib/libopencv_core.so: undefined reference to `pthread_create'
../../lib/libopencv_core.so: undefined reference to `dlopen'
../../lib/libopencv_core.so: undefined reference to `pthread_mutex_trylock'
../../lib/libopencv_core.so: undefined reference to `clock_gettime'
../../lib/libopencv_core.so: undefined reference to `dlsym'
../../lib/libopencv_core.so: undefined reference to `pthread_mutexattr_settype'
../../lib/libopencv_core.so: undefined reference to `pthread_join'

../../lib/libopencv_core.so: undefined reference to `pthread_mutexattr_init'

2.下面在链接标志LINKER_FLAGS加 “ -ldl”参数

../../lib/libopencv_core.so: undefined reference to `dlopen'
../../lib/libopencv_core.so: undefined reference to `dlsym'

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