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authorJeroen Hofstee <jeroen@myspectrum.nl>2014-07-30 21:54:51 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-09-09 13:51:00 +0200
commit1401d87b444bf114528e997db552d22142918d33 (patch)
tree70fa62638dc0dd292fa6773b39e35a1cebeba67c /arch/arm/include
parentf0c3a6c4ad09210d5d4aeafe87685ee75e5683d6 (diff)
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cc-option: also detect unsupported warnings options
By default clang will echo a warning if a warning option is unknown. Turning warnings into errors when polling for options also catches such cases and prevents passing arguments to the compiler which cause warnings. cc: Masahiro Yamada <yamada.m@jp.panasonic.com> cc: Tom Rini <trini@ti.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
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