Honor LDFLAGS for building internal tools.
Always build intermediate object files explicitly so that binaries don't
change when they are rebuilt.
Fixed some style bugs.
Fix nonull flag detecting from termcap
Use usleep to handle nonull case
Prevent overflow on genocided getenv
Install most files not owned by games.games to prevent
data modifications
Fix path for gethdate()
it is needed for savegames and bones, they
intendent to not be altered by user and can't be pre-created as scorefile.
Clear savegames on install: target too, not only bones
Install rumors not readable by all.
Cleanup includes a little.
security hole for root. Fix this oversight and clean up the build of
'hack.onames.h' which should be built everytime.
Tested with/without obj directories and .depend files.
Noticed by: "Christoph P. Kukulies" <kuku@gilberto.physik.rwth-aachen.de>
of the x11 based games. I'm not going to tag the originals with bsd_44_lite
and do this in two stages since it's just not worth it for this collection,
and I've got directory renames to deal with that way. Bleah.
Submitted by: jkh
