As the port is maintained, the best course of action is to send a patch for this port upstream.
Feb 10 2020
Works fine on WindRiver with ImageMagick 7 and Wikimedia Commons pictures of the day from February 2020 as test:
We can wait upstream updates for the ImageMagick 7 API, especially as upstream was active in November 2019.
Jan 18 2020
Unmaintained software (there are caretakers, but the owner doesn't maintain it, so patches are unmerged) and not really useful (old logo, information we can print through a script).
FWIW, port files are available at https://github.com/dereckson/freebsd-ports/tree/master/sysutils/linux_logo
Compiles successfully, but segmentation fault when doing something else than -V or -h.
Jan 15 2020
Dec 16 2019
Nov 22 2017
Nov 4 2017
Released at rJIVE.