Allison, Maybe I missed something in the 44 messages but I'm a bit confused about what the issue is that you are running in to.
Is it?
1) cannot compile the ASMX source code on an X86 or X64 Linux system?
? or
2) cannot compile Josh's Z80?ZMC v1.5 code on a Linux system using ASMX
Peace and blessings,
JQ
