I have set the BR2_JLEVEL to 2 ; Not sure how this option works in buildroot ? can somebody give details on how it works in buildroot as I am not seeing improvements in my build timing.
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I have set the BR2_JLEVEL to 2 ; Not sure how this option works in buildroot ? can somebody give details on how it works in buildroot as I am not seeing improvements in my build timing.
BR2_JLEVEL is equivalent to running ‘Make’ with the option -j.
The man-page for ‘make’ states
So running with BR2_JLEVEL=2 will start two compile processes at the same time, and thus speedup compile time, especially if you have more than one CPU.