I’m trying to build opencv2.4.10 with_v4l2 and I’m stuck with that build error i have installed the latest v4l2 lib and libv4l2-dev please help me
Linking CXX executable ../../bin/opencv_perf_imgproc
//usr/local/lib/libv4l2.so.0: undefined reference to `v4lconvert_fixup_fmt'
//usr/local/lib/libv4l2.so.0: undefined reference to `v4lconvert_vidioc_g_ext_ctrls'
//usr/local/lib/libv4l2.so.0: undefined reference to `v4lconvert_vidioc_s_ext_ctrls'
//usr/local/lib/libv4l2.so.0: undefined reference to `v4lconvert_vidioc_try_ext_ctrls'
collect2: error: ld returned 1 exit status
make[2]: * [bin/opencv_perf_imgproc] Error 1
make[1]: * [modules/imgproc/CMakeFiles/opencv_perf_imgproc.dir/all] Error 2
make: * [all] Error 2