On Thu, Dec 18, 2008 at 3:18 AM, Carl-Daniel Hailfinger < [email protected]> wrote:
> Bao, Zheng found a bug which killed SATA booting on my board. > > This happened because we do not error out on implicit function > declarations. The linker has no way of checking whether the implicitly > assumed function signature is identical to the real signature, so > mismatches can occur and these mismatches are practically impossible to > debug because the code looks completely correct. > > Adding -Werror-implicit-function-declaration to our CFLAGS would solve > this problem nicely, but a lot of files in the tree need to be fixed. > I think this is a great idea. Isn't the correct order to fix all the warnings, then make it an error? Thanks, Myles
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