CODEWITHSUNDEEP
pythonnumpycross-compilingyocto
DAmann
DAmann

Reputation: 194

How do I build numpy for unicode ucs4

I am cross compiling for an embedded device using yocto - so using pip install is not appropriate.

My build works, but keeps defaulting to ucs2 character type, which causes an error: numpy.core.multiarray failed to import.

Upvotes: 1

Views: 657

Answers (1)

Anders
Anders

Reputation: 9011

Caveat, I haven't really tried this...

As far as I can see, building numpy with ucs4 support means that you have to compile python with ucs4-support. Thus, you would need to add

 EXTRA_OECONF += "--enable-unicode=ucs4"

in a python_xxx.bbappend, depending on which python (2 or 3) and which OE-release you're using.

If you're getting any other issues after this, is unknown...

Upvotes: 1

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