There is an updated pull request by tornaria against master on the void-packages repository https://github.com/tornaria/void-packages cysignals https://github.com/void-linux/void-packages/pull/35088 New packages: python3-cysignals-1.11.2, python3-cypari2-2.1.2, python3-pplpy-0.8.7, python3-fpylll-0.5.6 Dependencies of sagemath. One PR since they all use cysignals; this also makes everything nocross. All testsuites work and pass. I tested these with sagemath and everything seems to work ok. Cc: @dkwo @leahneukirchen A patch file from https://github.com/void-linux/void-packages/pull/35088.patch is attached