[Coco] gcc-coco-rsdos installer for Mac OS X

[alsplace at pobox.com]

This is going to be very cool, James.  So this gives me a command line 
compiler that can take ANSI (?) C and emit something that runs under 
RS-DOS?  Like:

int main()
{
   printf( "This is in RS-DOS!\n" );
   return EXIT_SUCCESS;
}

..and all that?  Is stdlib and all that implemented?  This is going to 
be very very cool!  I wonder, if it can be made to do OS-9 stuff, how 
it will compare to the old K&R Microware compiler.

     -- Allen