make release -j16
I noticed that make was running slow and saw this message in the output:
gmake: warning: jobserver unavailable: using -j1. Add ‘+’ to parent make rule.
I don’t see this warning and make runs much faster (presumably using all 16 processes)
when I just run
When I googled this error, the first hit is “Telltale signs that your make file is broken”.
I don’t know anything about make files, but it would be nice to make with multiple processors.