Hi, Christopher Baines <m...@cbaines.net> skribis:
> I think you're right, while I send some other changes in #68266, I think > it's this change around make-rust-sysroot that has pretty much all the > effects on performance. > > I think the tens of thousands of duplicated packages from cross-base > that I was looking at are almost entirely coming from > make-rust-sysroot. As Ludo mentions in [1], maybe this has something to > do with use of cross- procedures in native-inputs, although I'm not sure > that moving those calls out of native-inputs is a correct thing to do. > > I don't know what the correct approach here is, but I think something > needs doing here to address the performance regression. I probably missed it in the thread: what commit caused the regression, and how can I test any changes? I’m willing to help but I missed some of the context. Thanks, Ludo’.
