problems with OpenCV install on Jetson TK!. (CUDA_CUDA_LIBRARY undefined)

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Revision as of 19 September 2014 at 01:41.
The highlighted comment was created in this revision.

CUDA itself is functional, download as described here. But ccmake reports CUDA_CUDA_LIBRARY undefined, numpy not present, etc. (In default tegraK1 ubuntu out-of-box)

    14:02, 18 September 2014

    It sounds like you are trying to build OpenCV from source? If you do that, you can't get the hundreds of CPU optimizations (for quad-core and NEON SIMD) that OpenCV4Tegra prebuilt packages provide. So I recommend that you don't build OpenCV from source, I recommend you use the OpenCV4Tegra prebuilt packages, as mentioned above the manual installation section. OpenCV manual installation is mostly just for people modifying the OpenCV library (such as NVIDIA employees, since we have access to the OpenCV4Tegra source code including all our closed-source optimizations).

      18:41, 18 September 2014