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Published 20 hours ago • verified publisher icon alkaline-ml

Unable to cross-compile due to pre-build check

Open jonashaag opened this issue 2 years ago • 1 comments

When cross-compiling for OSX ARM64, this line fails because test_program can not be run on the machine: https://github.com/alkaline-ml/pmdarima/blob/48790650f3b81401c6953f32dfb612f9ff25af98/pmdarima/_build_utils/pre_build_helpers.py#L55

I worked around this problem in https://github.com/conda-forge/pmdarima-feedstock/pull/29 by removing the pre-build check.

Maybe we can skip the pre-build check when cross-compiling.

jonashaag avatar May 29 '22 19:05 jonashaag

Thanks for bringing this up! I've got a branch started for this. That file is mostly adapted from Scikit-learn and they seem to skip it on cross-compiles too. We'll try to get it in the next release!

aaronreidsmith avatar Jun 30 '22 15:06 aaronreidsmith

With #513 you should be able to build using PYTHON_CROSSENV=true and it will skip that check and you should be good. Also, as of 2.0.1 (released today) we deploy a wheel for M1 macOS so you may not need to cross compile!

aaronreidsmith avatar Aug 23 '22 15:08 aaronreidsmith

Great, thanks a lot for that! Confirmed working in the latest conda-forge build: https://github.com/conda-forge/pmdarima-feedstock/pull/33

tomasvanpottelbergh avatar Aug 24 '22 06:08 tomasvanpottelbergh