n.b. since this is marked as "dedicated to the public domain" on the release website, I wonder whether it would be legally permissible to disassemble these versions, produce listings, and use them to produce a FOSS cross platform descendant (keeping in mind the usual issues around trademark law)
This 1990 Computerworld article mentions that Lotus compiled all their Unix applications with gcc. Given the timeframe involved, this likely means early gcc 1.x and supporting tools
https://gswv.apple2.org.za/a2zine/Sel/WordPerfectPD.html (II/GS WordPerfect homepage) https://groups.google.com/g/comp.sys.apple2/c/LFkDFMYo_LQ (original release announcement) https://www.callapple.org/vintage-apple-computers/apple-iigs... (Y2K patched version)
n.b. since this is marked as "dedicated to the public domain" on the release website, I wonder whether it would be legally permissible to disassemble these versions, produce listings, and use them to produce a FOSS cross platform descendant (keeping in mind the usual issues around trademark law)