2014-10-28 05:33:01 -0600 | asked a question | opencv 3.0 arm v4l disappear hi I try build opencv 3.0 for armv7 . I use cross compile on ubunut machine + cmahe-gui "last version" I succeeded to build it without CUDA. problem is : WITH_V4L is not appear in cake-gui configuration. and when I try to add it as entry after configuration it disappear again. opencv 2.4.10 dosen't do this it compiled smoothly |