[nos-bbs] CRITICAL - JNOS compile, PI / ARM systems !!!

[M Langelaar]

JNOS is doing strange things on PI platforms. Because gcc in the ARM
processors are forcing CHAR variables to be UNSIGNED, not SIGNED!

Until I find a better solution (long term), you must add :

     -fsigned-char

to the CFLAGS in the makefile.

Maiko / VE4KLM