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authorMike Frysinger <vapier@gentoo.org>2011-04-25 08:06:40 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 16:35:50 +0200
commit6262e4e74e2cdb9f231dc71c9893d4a4bd1e88df (patch)
tree4d27d453958611a7f236842605c406285bae5547 /drivers/serial
parente84ffddbced7620aa9fe4b9e8bfffb6a994c7b4e (diff)
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disable security warning flags when possible
Some toolchains enable security warning flags by default, but these don't really make sense in the u-boot world. Such as forcing changes like: -printf(foo); +printf("%s", foo); So disable the flags when the compiler supports them. Linux has already merged a similar change in their build system. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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