qt5pas : Free Pascal Qt5 bindings library updated by lazarus IDE. ( https://svn.freepascal.org/svn/lazarus/trunk/lcl/interfaces/qt5/cbindings )
spdlog : Very fast, header only, C++ logging library ( https://github.com/gabime/spdlog )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a thegreatmcpain
For Paludis use this rsync : rsync://gentoo.zugaina.org/thegreatmcpain-portage
If you have a problem : ycarus(-at-)zugaina.org