There is a new pull request by ericonr against master on the void-packages repository

https://github.com/ericonr/void-packages cad
https://github.com/void-linux/void-packages/pull/24530

freecad: fix build for vtk9 and musl.
New patch and add libexecinfo to makedepends.

[ci skip]

A patch file from https://github.com/void-linux/void-packages/pull/24530.patch is attached