Check for compiler support for '-march=native' flag

xtensor-stack / xtensor-blas

BLAS extension to xtensor

BSD 3-Clause "New" or "Revised" License

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Check for compiler support for '-march=native' flag #227

Closed james-d-mitchell closed 1 year ago

james-d-mitchell commented 1 year ago

I think this resolves #196, I've tested it on my mac which doesn't support -march=native and on another machine that does support it and the -march=native flag is correctly (not) set in both cases.

JohanMabille commented 1 year ago

Thanks!