flex-builder building opencv with aruco libs

[noahw]

I am trying to build the libopencv-aruco, which typically comes with new version of OpenCV. When I run bld -c opencv, I don't see this libs being built. 

Can anyone provide some guidance on how I could use flex-builder to build the aruco libs?

[yipingwang · Accepted solution]

In your LSDK 21.08 host build environment, please execute the following command:

$ sudo chroot build/rfs/rootfs_lsdk2108_ubuntu_main_arm64/

Then run the following command.

/# apt-get install libopencv-dev

/# exit

You will get

build/rfs/rootfs_lsdk2108_ubuntu_main_arm64/usr/lib/aarch64-linux-gnu/libopencv_aruco.so.4.2.0
build/rfs/rootfs_lsdk2108_ubuntu_main_arm64/usr/lib/aarch64-linux-gnu/libopencv_aruco.so.4.2
build/rfs/rootfs_lsdk2108_ubuntu_main_arm64/usr/lib/aarch64-linux-gnu/libopencv_aruco.so
build/rfs/rootfs_lsdk2108_ubuntu_main_arm64/usr/lib/aarch64-linux-gnu/libopencv_aruco.a