David Gibson 74f6a51b1f dtc: Enable more warnings ...

This patch turns on a bunch of extra gcc warnings, most of which are
probably a good idea.  Of the new warnings -Wnested-externs and
-Wstrict-prototypes need no code changes, we're already warning-clean.
The remaining one, -Wmissing-prototypes requires trivial changes in
some of the tests (making functions local).

This patch also rearranges the warnings flags into a separate make
variable for convenience, and turns on -Werror, to really encourage
people to keep the code warning-clean.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

2010-03-10 08:12:28 -06:00

1.8 KiB

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