There's a closed pull request on the void-packages repository

New package: kalker-1.0.1
https://github.com/void-linux/void-packages/pull/34727

Description:
#### New package
- This new package conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements): **YES**


- I built this PR locally for my native architecture, (x86_64 - GLIBC 2.32)

- This package does not crossbuild due to use of gmp-mpfr-sys, which is architecture specific. I am unable to test if it builds on other architectures.