Re: Adding CI to our tree (ccache)

On Mon, Mar 07, 2022 at 11:10:54AM -0800, Andres Freund wrote:
> On 2022-03-06 10:16:54 -0600, Justin Pryzby wrote:
> > On Fri, Mar 04, 2022 at 05:30:03PM -0800, Andres Freund wrote:
> > > I tried to use it, but saw that no caching was happening, and debugged
> > > it. Which yielded that it can't be used due to the way output files are
> > > specified (and due to multiple files, but that can be prevented with an
> > > msbuild parameter).
> > 
> > Could you give a hint about to the msbuild param to avoid processing multiple
> > files with cl.exe?  I'm not able to find it...
> 
> /p:UseMultiToolTask=true

Wow - thanks ;)

> > I don't know about the issue with output filenames ..
> 
> I don't remember the precise details anymore, but it boils down to ccache
> requiring the output filename to be specified, but we only specify the output
> directory. Or very similar.

There's already a problem report and PR for this.
I didn't test it, but I hope it'll be fixed in their next minor release.

https://github.com/ccache/ccache/issues/1018

-- 
Justin