opencv交叉编译

henyaoyuan

请教各位在交叉编译opencv的  make步骤出现以下错误（我已经在CMakeCache.txt文件，CMAKE_EXE_LINKER_FLAGS原来为空，加上-lpthread -lrt） Linking CXX executable ../../bin/opencv_perf_core /usr/lib/gcc/arm-linux-gnueabihf/4.6/../../../../arm-linux-gnueabihf/bin/ld: warning: ld-linux.so.3, needed by /usr/lib/gcc/arm-linux-gnueabihf/4.6/libstdc++.so, not found (try using -rpath or -rpath-link) ../../lib/libopencv_highgui.so: undefined reference to `_TIFFmemcpy' ../../lib/libopencv_core.so: undefined reference to `pthread_spin_init' ../../lib/libopencv_core.so: undefined reference to `pthread_spin_unlock' ../../lib/libopencv_highgui.so: undefined reference to `_TIFFmemset' ../../lib/libopencv_highgui.so: undefined reference to `_TIFFwarningHandler' ../../lib/libopencv_core.so: undefined reference to `pthread_key_create' ../../lib/libopencv_highgui.so: undefined reference to `_TIFFmemcmp' ../../lib/libopencv_core.so: undefined reference to `pthread_getspecific' ../../lib/libopencv_highgui.so: undefined reference to `_TIFFfree' ../../lib/libopencv_ts.so: undefined reference to `pthread_key_delete' ../../lib/libopencv_core.so: undefined reference to `pthread_spin_lock' ../../lib/libopencv_highgui.so: undefined reference to `_TIFFmalloc' ../../lib/libopencv_highgui.so: undefined reference to `TIFFOpen'