There is an updated pull request by Piraty against master on the void-packages repository

https://github.com/Piraty/void-packages occt-7.4.0
https://github.com/void-linux/void-packages/pull/15102

[WIP] occt: update to 7.4.0.
Tracking PR.

- [ ] actually build the hole thing locally for all relevant archs
- [ ] check what freecad says about it
- [ ] test the musl patches (someone?)

@karl-nilsson @yopito 

A patch file from https://github.com/void-linux/void-packages/pull/15102.patch is attached