Comment 7 for bug 1793202

With sse2 support I am able to use Mixxx on my old Netbook. If we remove it, we have a regression for these devices in favour of older devices which may not be usable anyway.

If we decide to add SEE enforcement code into Mixxx, it will be conditional for sse2 builds.
So there is no hacking required to build non sse2 version. We have already the optimize=native flag, which should do the trick for all targets.