Re: [ccache] does ccache include source code modified time into hash?

2014-11-13 Thread Andrew Stubbs
On 13/11/14 01:28, Makson Lee wrote: 2014-11-13 4:44 GMT+08:00 Andrew Stubbs mailto:a...@codesourcery.com>>: However, it might appropriate to list the factors that can lead to a cache miss, and mention some of the factors that explicitly do not cause a miss. Yes, i think the factor

Re: [ccache] does ccache include source code modified time into hash?

2014-11-13 Thread Egmont Koblinger
On Thu, Nov 13, 2014 at 2:27 PM, Andrew Stubbs wrote: > Probably there was a timestamp in a generated header somewhere. Another similar issue might be if you embed the build ID (the git commit ID) in some weird way, like e.g. midnight commander does, so that every tiny git commit causes a tota