How to build gforth-0.5.0 in OS X/Darwin
----------------------------------------

The following works at least with OS X 10.0.4, 10.1, and
corresponding versions of Darwin.

1. Replace config.sub and config.guess in the top directory of
   the gforth distribution by more up-to-date versions from
   /usr/libexec.

2. Replace arch/power/_sync_cache_range.c with the
   _sync_cache_range.c file provided here.

3. Execute one of the two scripts provided here, gfconfig-osx or
   gfconfigindirect-osx, to run configure.

4. Do "make".

5. Do "make test" and "make bench" to try out the build.

6. If all is well, do "make install" as root.

david.n.williams@umich.edu
24-Oct-01