[coreboot-gerrit] Change in coreboot[master]: $top/Makefile.inc: "-include" the folder common before other subdirs

[Julius Werner (Code Review)]

Attention is currently required from: Bao Zheng, Jason Glenesk, Raul Rangel, Martin Roth, Marshall Dawson, Paul Menzel, Zheng Bao, Elyes Haouas, Felix Held.
Julius Werner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62750 )

Change subject: $top/Makefile.inc: "-include" the folder common before other subdirs
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Patch Set 8:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/62750/comment/594bbbb9_f7a8c3dd 
PS3, Line 13: The duplicated "common" in the result string can be eliminated finally.
> all the Makefile.inc in "subdir" will be included as […]

So, sorry, are you saying that `-include` would somehow magically keep track of which files it has already included before and avoid including them a second time? I'm pretty sure that's not how it works. Just try it out:

==== Makefile ====
 -include Makefile.test
 -include Makefile.test
 -include Makefile.test

==== Makefile.test ====
 $(info "Included!")

==================
 $ make
 "Included!"
 "Included!"
 "Included!"