[build2] Rerunning build2 and getting different results (errors)

[Wilhelm Meier]

On 14.05.23 16:26, Boris Kolpackov wrote:
> Wilhelm Meier via users <users at build2.org> writes:
> 
>> If this is incorrect: why does it work (sometimes), but sometimes it does
>> not, without changing anything?
> 
> Because build2 is a multi-threaded build system that does things in
> parallel. And your incorrect setup is racy.

Ok, that was my assumption too. If there is no synchronization, how can 
I achiebe that? I did not find anything in the manual.