^ DOCSADD seems a bit weird -- why not simply call it DOCS as usual?

^ ?

This was to retain the current "setup", we can rename it to DOCS but I'd like to avoid hacking around defaults in our framework

This is to make the framework happy, otherwise it'll try to access non-existing directory and fail

^ USES=metaport instead of MASTER_SITES, DISTFILES and so on on lines 2-3 and NO_ARCH, NO_BUILD on 12-13

^ please just commit this change separately now -- no need to mix this in this review.

Reverted

^ seems to be a remnant of the previous version