On Jun 25, 2009, at 4:13 PM, Eric Hermanson wrote:
I realize this is really a GCC question, and not a Cocoa question, but I can't seem to find an adequate answer on the web. Considering I'm from a strictly Java background, I was hoping someone could clue me in to what the following two GCC warnings mean, if I should worry about them, how to fix them (or how to silence the warnings):
It has to do with GCC's stack-smashing protection extensions. It's basically telling you that it is unable to protect the stack for those functions for the reasons provided in the error. It doesn't mean that there's a bug, it just means that those particular functions won't be able to benefit from the protection mechanisms.
You can either turn off stack protection -fno-stack-protection or turn of the warnings -Wno-stack-protector.
As far as I know, there is no pragma yet to disable either protection or the warning for a single function.
-- Dave Carrigan d...@rudedog.org Seattle, WA, USA
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