# # These are the variables used to specify the nature of the system on which # pmake is running. These names may later be used in #if expressions for # conditional reading of the enclosed portion of the Makefile # sun= Machine is a sun mc68000= so it has a Motorola 68000-family chip. mc68020= It's a Sun3 so it has a 68020 microprocessor. unix= It runs UNIX. .