An ebuild for lsof on solaris.
Created attachment 147839 [details] the ebuild
Created attachment 147842 [details, diff] a new answer-config patch
I applied your changes to lsof-4.78-r1, but it's a bit useless with 32-bits if a 64-bits kernel is booted. A bit hard to figure out I guess in the ebuild. Committed, thanks!