On 24 Jul 2019, at 22:56, mike tancsa <m...@sentex.net> wrote: > > On 7/24/2019 1:21 PM, mike tancsa wrote: >> On 7/24/2019 12:02 PM, Dimitry Andric wrote: ... >> # cat /etc/src.conf /etc/make.conf >> MK_SYSTEM_COMPILER=no >> MK_SYSTEM_LINKER=no >> KERNCONF=server >> MK_SYSTEM_COMPILER=no >> MK_SYSTEM_LINKER=no > > Hmmm, is the logic reversed somehow ? The good news is if nothing is > defined, it does the right thing.
The idea is that the default is to *not* bootstrap the compiler, if the system compiler is new enough. E.g. if you build r350256 from a system built before r350256, it will normally automatically bootstrap everything. E.g., your previous builds did not have to bootstrap, and now they do, which is why they take longer. So the only good way to compare is to force MK_SYSTEM_COMPILER=yes and MK_SYSTEM_LINKER=yes, so both buildworlds will do the same thing. I did a few tests on a relatively fast machine, and buildworld with those settings on took approximately the same time at r350255 and r350256. I'm now repeating those experiments to feed the results to ministat. -Dimitry
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