minimal gcc version required for opencv3.0 ? [closed]
trying to compile 3.0 with IPP and opencl on linux,
/app/opencv/modules/core/src/ocl.cpp: In member function 'void cv::ocl::Image2D:
:Impl::init(const cv::UMat&, bool, bool)':
/app/opencv/modules/core/src/ocl.cpp:4656: error: #pragma GCC diagnostic not all
owed inside functions
compiler is:
gcc (Ubuntu 4.4.3-4ubuntu5.1) 4.4.3
too old ?
Yes, definitely. I suggest gcc 4.9.1 or at least gcc 4.8.3.