fix(worker): cpu cores detection using sh and default to 4 #349
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In case bash is missing from the system the
cpu_cores.sh
fails with anerror and returns empty string resulting in command like
make -j BUILDTYPE=Release -C out
that uses unlimited jobs and couldlead to signifficant CPU and RAM usage during build
The cpu_cores.sh is now changed to using
sh
instead ofbash
, so itshould be more portable. Additionally if the cpu detection fails the
jobs default to 4, that should be safe enough.