waf: chibios trigraph warning fix

This commit is contained in:
Peter Barker 2018-01-08 16:07:50 +11:00 committed by Andrew Tridgell
parent f3d46506b0
commit 550ab6ac62

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@ -293,6 +293,7 @@ class chibios(Board):
'-Werror=unused-but-set-variable',
'-Wdouble-promotion',
'-Wno-missing-field-initializers',
'-Wno-trigraphs',
'-Os',
'-g',
'-fno-strict-aliasing',