This stuff is out of my frame of reference. I've never used Go before and have never had the need to go this low level (C APIs, etc); so please keep this in mind with my following questions, which are likely to sound stupid or ignorant.

Can this binary not include compiled dependacies along side it? I'm thinking like how on windows for portable apps they include the DLLs and other dependant exes in subfolders?

Out of interest, and in relation to a less well liked Google technology, could dart produce what they are after? My understanding is dart can produce static binaries, though I'm not sure if these are truly portable compile once run everywhere sense.