[flashrom-gerrit] Change in flashrom[master]: Makefile: Explicitly set '-std=c99'

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/47908 )

Change subject: Makefile: Explicitly set '-std=c99'
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Patch Set 5:

(1 comment)

Patchset:

PS5:
> Hi Edward, […]

I see, what if we use  -D_DEFAULT_SOURCE instead of -D_POSIX_C_SOURCE=200809L? The combinatorics of XOPEN/POSIX and so on are pretty hairy to figure out precisely what is best here however we just need to make explicit what we actually require.