On Tue, Dec 27, 2011 at 13:24, Greg Ungerer <[email protected]> wrote:
>>> extra-$(CONFIG_MMU) := head.o
>>> extra-$(CONFIG_SUN3) := sun3-head.o
>>> +extra-$(CONFIG_COLDFIRE) :=
>>
>> Why do you need the line above?
>
> That is to avoid using a "#ifndef CONFIG_COLDFIRE" around these.
> This entry clears out extra-y for the case when both CONFIG_MMU
> and CONFIG_COLDFIRE are set.
Ooh, that's ugly, and easily overlooked (I missed it).
So you don't want head.o for Coldfire. What about
extra-$(CONFIG_MMU_MOTOROLA) := head.o
extra-$(CONFIG_SUN3) := sun3-head.o
?
But since head.o is not really about MMU or not, but about the machine,
perhaps it should be explicitly written as
extra-$(CONFIG_AMIGA) := head.o
extra-$(CONFIG_ATARI) := head.o
...
extra-$(CONFIG_SUN3X) := head.o
?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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