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

https://github.com/varsbhat/void-packages master
https://github.com/void-linux/void-packages/pull/18548

New Package: properties-cpp-0.0.1+14.10.20140730


A patch file from https://github.com/void-linux/void-packages/pull/18548.patch is attached