missing -lopencv_imgcodecs for libopencv 3.1.0

[mousomer]

On libopencv 3.1 they moved some functions from highgui to imagecodecs, so the build system should have -lopencv_imgcodecs and -lopencv_videoio added when linking the examples.

Unfortunately, I'm not verse enough in cmake to make that change myself.

[uricamic]

Hi @mousomer,

thank you for pointing this out. I am working on the new build scripts, so I can add this there. It will take me some time though, so if you need some quick patch, simply add imgcodecs videoio to this line: https://github.com/uricamic/clandmark/blob/master/examples/CMakeLists.txt#L3 in CMakeLists.txt configuration file for buidling the C++ examples.
It should work without problems, unless they changed the FindOpencv.cmake script dramatically.

[uricamic]

I am closing this. Feel free to re-open if some further problems appear.

[mousomer]

Thanks. I've done the build from command-line.