New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/46832#issuecomment-1817934173

Comment:
The current iteration (rc4) has a couple of test failures on aarch64:
```
sage/libs/gap/element.pyx (killed due to segfault)
sage/matrix/matrix_integer_dense.pyx (killed due to segfault)
sage/graphs/generic_graph.py (timed out)
```
With regard to the crossbuild, I will investigate eclib and flint (in the past, our crossbuilt flintlib was giving a doctest error in sage).