mirror of
https://github.com/CHN-beta/nixpkgs.git
synced 2026-01-22 16:00:41 +08:00
I am not sure if we still need the old packages, nothing explicitly
depends on polyml56 or polyml57 according to a grep, not sure if
external packages might (hol and isabelle depend on polyml, the latest
version).
(cherry picked from commit f4c29ebfc2)