The correct link is https://bugs.gentoo.org/953744
Fix test suite
Use `magick` instead of `convert`
Supress error messages during {Image,Graphics}magick detection
add missing header
add missing header
After rebasing I learnt you already had cherry-picked my commits during February after the discussion in https://sourceforge.net/p/mcj/fig2dev/merge-requests/1/. So this merge request if effectively empty. Sorry for the noise.
Fix prototypes for modern C