Subject: [bug#61448] aiscm build error

From: Andy Tai <[email-masked]>
Date: Sun, 12 Feb 2023 14:12:16 -0800

Per GUix QA, OpenCV 4.6.0  caues AISCM, which uses OpenCV, to fail to build:

https://bordeaux.guix.gnu.org/build/6d64c5dc-818b-470d-b55c-be5b4cccf643

due to reference to unstable API

cv::aruco::drawAxis(img, camera, distortion, rvec, tvec,
scm_to_double(scm_len));

that no longer exists as of OpenCV 4.6.0

bug filed against AISCM:

https://github.com/wedesoft/aiscm/issues/30#issue-158142743