[coreboot] Re: coreboot leadership meeting minutes for May 8 & May 22

[Julius Werner]

Thanks for the detailed explanation Ron. FWIW I agree that removing
guards like in acpi.h makes sense.
> I did a simple test: apply #pragma once to coreboot. A coreboot build
> for watson opens 80K .h files today. #pragma once makes barely any
> difference; this says we are doing a good job in how we use our .h
> files.

AFAIK GCC nowadays has special support to detect the usual kind of
header guard that spans the whole file because it is such a common
pattern, and essentially treats it like #pragma once. That may be why
you saw little difference.