arch.sh: use nproc instead of grepping /proc/cpuinfo #13221
Merged
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Describe problem solved by this pull request
Cleanup
Describe your solution
Someone at the AUR where I posted the gazebo issue corrected my script: https://aur.archlinux.org/packages/gazebo/#comment-711953
Test data / coverage
Tested, works exactly like it should.
Additional context
#13160