[coreboot-gerrit] Change in coreboot[master]: Makefile.inc: Add a class 'all' to link files in all stage

[Patrick Georgi (Code Review)]

Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/33198 )

Change subject: Makefile.inc: Add a class 'all' to link files in all stage
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Patch Set 8:
> Patch Set 8:
> The order in `$(includemakefiles)` is unfortunate atm. If we could
> move the special-class handling one line up, before the `-srcs +=`,
> something lean like this could do the job:
> $(call add-special-class,all)
> all-handler = $(foreach class,bootblock verstage...,$(class)-y += $(2))
>
> Given the few special classes we have so far, I think changing the
> order should be safe. Patrick, what do you think?

Yes, sounds good. I wonder if we should enumerate the classes manually in the all-handler or use $(filter-out) to just paste stuff into everything but special classes?