* fpcmake.ini: object file extension for mos6502-oric is .rel

utils/fpcm/fpcmake.ini

@@ -1354,6 +1354,11 @@ ifeq ($(OS_TARGET),wasip2)
 EXEEXT=.wasm
 endif
 
+# Oric
+ifeq ($(OS_TARGET),oric)
+OEXT=.rel
+endif
+
 
 # For 8.3 limited OS's the short suffixes
 # Otherwise use the full source/target names