Commit Briefs
all: remove $OBJTYPE from build
Now that we assume pthreads, the only assembly left is in libmp and libsec. We only ever added assembly for 386. The portable C code is fine for plan9port.
more tomfoolery.
i bet mk can't read the mac os or sun os archives.
make scripts work with more shells,
use current variable names.
clean up when finished.
don't set PLAN9 don't set PLAN9
Small tweaks
Lots of new code imported.