Difference between MK_SET_OBJ and MK_ADD_OBJ in make script?

[mess]

Hello,

could someone explain to me the difference between MK_SET_OBJ and MK_ADD_OBJ

in makefile.spec used for generating the makefile?

mostly I use something like this

MK_SET_OBJ pic18f452.c main.c
MK_ADD_OBJ myfile1.c myfile2.c

wich does the trick but I'd like to now why  :)

bye,

Michaël

[TK.]

Hi,

MK_SET_OBJ clears the object list and creates a new one. MK_ADD_OBJ adds objects to the current list.

It's just a preparation for an unimplemented feature, which would allow to build multiple .hex files with different objects with a single "make" run.

Best Regards, Thorsten.

[mess]

ok I understand now,

thank you very much for your time  :)