Re: buildworld in current vs stable/14

On 1 Sep 2025, at 23:28, Brian <brian@sonicboom.org> wrote:
> 
> I am not sure when this changed, but I often test building the system just to do it, often with ccache. What I am seeing is that in 14.x systems, ccache shows a total number of ccache hits and misses in the low 40k range, whereas in 15 it is much less, often 2-3k. Of course the build moves more quickly. Is this tech to only build what is related to code changes?

This is probably because 15-CURRENT uses WITHOUT_CLEAN by default, since 2025-08-19 at least. On 14.x, this is not the case. You might find that there is less difference between the two, if you put WITHOUT_CLEAN in your src.conf.

-Dimitry