Working on the fcl-process package, first started with the easier part, the SimpleIPC class which is rather straight forward possible with MsgPort and of course this is the same for all three platforms (Amiga, AROS, MorphOS). A little bit more difficult is the TProcess thing because its rather tightly bound to pipes which not really working well in AROS, sometimes even not available.
The easiest way to make such a pipe is of course just a file in T: a common way at Amiga style systems.
Its a very basic implementation only for the Output but its already enough for let Lazarus find the right compiler, and does not complain anymore that the compiler does not support i386-aros. 🙂