Got a build completed using the new ABI.
Semi-pseudo steps if you want to try it:
* git clone void-packages
* ./xbps-src -N bootstrap
* ./xbps-src -N -C gcc
Change gcc4-compatible before you start any of the above.
Then build whatever else you want/need. But check in often as lots of things fail. Ranging from broken distfiles links to incorrect checksums and mysterious failures unrelated to ABI change.