directory. config.h is always in the current (= object) directory,
so don't search for it.
config.h is not a source for the library, so don't put it in SRCS and
don't make the library depend on it.
Don't put unused flags in CFLAGS.
Simplify using INTERNALLIB*.
being created and config.h depended on Makefile.inc being in the wrong
directory so real dependencies were not being checked. The "depend"
target was not created either so "make depend" always found work to do.
now, DO_COMPRESS. This controls whether or not catpages are compressed or
not (on by default, since little else uses the catpages and those few things
that do can always configure in a `zmore' in place of more or something, and
saving space is more important, IMHO).
Uncompression support is now on by default since that's the only way to support
mixed-mode environments. If you don't like it, just don't compress your man
pages and it won't be used! :-). Supports gzip. You can also compress
the man pages themselves (or gzip them) now and it will work.
