Xpra: Ticket #1986: lz4 packaging fix for macos

Currently requires manual patching. We either have to bundle another module (distribute?) or just patch the thing. (skipping rant about why we need a whole module to get the version number)

Sun, 28 Oct 2018 05:38:54 GMT - Antoine Martin: owner changed

@smo: did you resolve the other lz4 issue you had?

Mon, 12 Nov 2018 13:24:09 GMT - Antoine Martin: status changed; resolution set

AFAICT, the import issue is fixed, see #1929

Sat, 23 Jan 2021 05:39:05 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1986