HEADS UP: src/compat changes commited

[matthew green <mrg%eterna.com.au@localhost>]

hi folks.


i've just finished merging a bunch of changes to re-implement the way
netbsd builds compat libraries for 64 bit platforms, to allow the mips64
port (which defaults to n32 binaries) to build both o32 and n64 libraries
(and hopefully, ldd works too.)

i've been testing this pretty heavily and i don't expect to break the
build ... but just in case, please send-pr any new issues you find.


.mrg.