On Wed, 2020-07-29 at 23:12 -0700, Ruslan Babayev wrote: > Currently we have both cpu_family and cpu set to TARGET_ARCH which is > wrong. As mentioned before cpu is more specific. E.g where > cpu_family='x86-64' cpu='nehalem'. > > Projects using Meson can query for the host_machine.cpu() and expect > a more specific CPU type. > Here's one example: > https://github.com/DPDK/dpdk/blob/74f4d6424da1297bd6e83dcb7bd84444ca8c59dd/config/meson.build#L69 >
That logic looks like its basically being used to set -march. We already set this. Khem and Ross' question is to find out what is currently breaking that needs this fix. In general for example, we have a much better idea of what march should be set to in our uses cases. Cheers Richard
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