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

https://github.com/sgn/void-packages chroot-cmake-and-ccache
https://github.com/void-linux/void-packages/pull/25753

ccache: update to 4.0 (alternative approach for chroot-cmake)
Alternative for https://github.com/void-linux/void-packages/pull/25724

A patch file from https://github.com/void-linux/void-packages/pull/25753.patch is attached