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Re: Build failures on kernel version changes

On Sun, Jan 15, 2012 at 03:06:45PM +0100, Nicolas Joly wrote:
> In the former case, it makes the cache files useless; they are only
> used when configure is rerun. As for the latter, how do we easily
> detect that cache files were generated from an different version ?

The latter, by grepping for ac_cv_host and comparing the version to
uname output (with minor tweaks).


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