Build fails when I tried to disable exceptions with XTENSOR_DISABLE_EXCEPTIONS

[luk036]

When I tried to disable exceptions by setting the XTENSOR_DISABLE_EXCEPTIONS macro, I found that xtensor-blas` did not follow the rule. When I replace the statement:

throw std::runtime_error(

with

XTENSOR_THROW(std::runtime_error,

in all files, it works.

[JohanMabille]

Thanks for reporting. That's indeed a feature we forgot to implement in xtenosr-blas.

[JohanMabille]

Fixed in #172