[ccache] FATAL: Could not create ... (permission denied?)

[Joel Rosdahl]

On 30 May 2012 20:52, Joel Rosdahl <joel at rosdahl.net> wrote:
> On 30 May 2012 20:09, Andy Lutomirski <luto at amacapital.net> wrote:
> > Looks like a straight-up race: one ccache invocation is cleaning up
> > files that are still in use by another invocation.  I bet the
> > precompiled headers triggered it because they take a long time to
> > generate.
>
> When doing cleanup in one of the 16 subdirectories, ccache deletes
> temporary files that are older than one hour in a pre-step, assuming
> that no compilation takes more than one hour. It doesn't look that
> this happens to you, though.

Scratch that last sentence, I misread the log. Compiling the
precompiled header took more than one hour, right?

-- Joel