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Compiling OpenCV with vfp support in open embedded


I have compiled OpenCV 2.4.2 with bitbake recipe in Open Embedded. I would like to know what option to specify in the bitbake file to compile OpenCV with vector floating point support.

Would using the -DUSE_VFPV3=ON in the EXTRA_OECMAKE line in the bitbake recipe get it done as mentioned here

After the compilation, is there a way to check if the libraries were compiled with floating point support?