See the Makefile for a more detailed description of each of these definitions. Note that the Makefile is very generic. Considerable speedups can be obtained by using different compile and link options, plus inline libraries. There is a TODO file included which lists current bugs, and the enhancements that will be added in the future. Here are some possible settings for a variety of machines.
Definitions mentioned are the differences from the distributed Makefile.dist file.
Please send additional machine settings to the address below, to be included in this section. This program was first released to aus.sources in July 1989 in conjunction with a competition held prior to this year's Australian Unix User's Group Conference and Exhibition. Bug-fixes, improvements and new drivers were garnered. A number of vendors had popi running at the exhibition. Popi Image format.