This brew tap provides brewing instructions for ghostscript version 9.50 which is needed to compile GMT due to a bug in gs9.52.
The syntax has been copied from the homebrew-core ghostscript formula, only adopted for version 9.50.
As this is a shameless copy, no guarantees are taken for anything. Please feel free to provide improvements. Also note, this was done for Mac OS X only.
Ghostscript releases are taken from Artifex's GitHub releases, the versions are released under AGPL and Ghostscript commercial licenses - see the license versions here.
-- Christian Heine, July 2020.