Commit c1e7e83d authored by Committed by Marge BotBrowse files
ci: Consistently use -j4 across x86 build jobs and -j8 on ARM.
Our shared runners are set up for concurrent jobs ~= CPUs / 4 (x86) or 8 (ARM). If you use more build processes than that, then jobs may be fighting each other for shared system resources, possibly to the point of failure (we've seen one of the runners OOM on some jobs before, though I'm not sure if this was the cause). To try to systematically prevent the problem, we make a ninja wrapper in the containers that passes the -j flags, and set MAKEFLAGS in the container builds. This doesn't cover make in non-container builds, but I believe we don't have any of those. Reviewed-by: Michel Dänzer <email@example.com> Tested-by: Marge Bot <mesa/mesa!3782> Part-of: <mesa/mesa!3782>