On Thu, Nov 21, 2024 at 11:07:59PM +0000, Devulapalli, Raghuveer wrote: > Thanks for the review! We can actually leverage meson's built in option > to check for a macro: cc.get_define('__SSE4_2__') != ''. This should keep > the logic consistent across configure and meson.
I think we should still use the test program even when __SSE4_2__ is defined, but we can use that macro to determine whether to use a runtime check. I think that would keep autoconf and meson consistent. -- nathan