WIP: Build manylinux1 wheels

[xhochy]

Depends on pypa/auditwheel#76

[codecov-io]

Codecov Report

Merging #108 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #108   +/-   ##
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  Coverage   97.86%   97.86%           
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  Files         140      140           
  Lines        2392     2392           
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  Hits         2341     2341           
  Misses         51       51

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[MathMagique]

Relates to #89

[yaxxie]

Hi guys,

I was working on manually grafting a manylinux wheel for distribution within my org. I noticed this as well (and decided it as acceptable), but I am just wondering what it is about pyarrow that auditwheel wants to graft libarrow_python.so, and yet it doesn't want to graft the numpy libraries. It makes me wonder if it is more an issue with the way pyarrow is built and perhaps there is something that should be changed upstream there instead?

On the other hand, I struggled with the RPATH for the other shared objects that point to libturbodbc.so because once their RPATH is updated for the vendored shared objects, libturbodbc.so is no longer in the RPATH and is not found at runtime. I am working around this by hardlinking libturbodbc.so into the vendor paths at the same time as hardlinking the vendored shared objects for libturbodbc.so (because libodbc.so.2 and libltdl.so.3 are not being vendored for this one), as well as fixing a libname change which doesn't look like it worked correctly against turbodbc_intern.so.

I got a working (import turbodbc works, didn't test properly) manylinux wheel like this, which is obviously fugly, but I'm wondering if you have any tips or comments to add?

[yaxxie]

I guess I should try your dockerfile that I never noticed ...