- # discovery makes sense only for non-cross builds
- if meson.is_cross_build()
- error('Discovery of max_lcores is not supported for cross-compilation.')
- endif
- # overwrite the default value with discovered values
- max_lcores = run_command(get_cpu_count_cmd).stdout().to_int()
- min_lcores = 2
- # DPDK must be built for at least 2 cores
- if max_lcores < min_lcores
- message('Found less than @0@ cores, building for @0@ cores'.format(min_lcores))
- max_lcores = min_lcores
- else
- message('Found @0@ cores'.format(max_lcores))
- endif
- dpdk_conf.set('RTE_MAX_LCORE', max_lcores)
+ # discovery makes sense only for non-cross builds
+ if meson.is_cross_build()
+ error('Discovery of max_lcores is not supported for cross-compilation.')
+ endif
+ # overwrite the default value with discovered values
+ max_lcores = run_command(get_cpu_count_cmd, check: true).stdout().to_int()
+ min_lcores = 2
+ # DPDK must be built for at least 2 cores
+ if max_lcores < min_lcores
+ message('Found less than @0@ cores, building for @0@ cores'.format(min_lcores))
+ max_lcores = min_lcores
+ else
+ message('Found @0@ cores'.format(max_lcores))
+ endif
+ dpdk_conf.set('RTE_MAX_LCORE', max_lcores)