[gentoo-dev] new eclass: systemd-next.eclass

[William Hubbs]

All,

this eclass is an alternative to systemd.eclass, and maintains
full compatibility with it; however, it expands it so that it can query
pkgconfig for the directory paths. It returns the same default paths as
systemd.eclass if there is an error with pkgconfig.

I am sending this out for review so we can commit it to the tree
when we commit our alternate systemd ebuild in a few days. This will be
set up so that users can choose which systemd package they want to
install, and it will default to the current systemd package.

Thanks,

the systemd-next team