Import from cvxopt fails on path related to libgomp

[h-vetinari]

cvxopt got added to cvxpy as a test dependency, and fails upon import in conda-forge/cvxpy-feedstock#60, though only on aarch (interestingly, even though those imports are part of the test suite here):

>   from cvxopt import base, blas, lapack, cholmod, misc_solvers
650s
3360E   ImportError: $PREFIX/lib/python3.7/site-packages/cvxopt/../../.././libgomp.so.1: cannot allocate memory in static TLS block

[h-vetinari]

@isuruf,
Any idea what this might be caused by?

[isuruf]

See https://bugzilla.redhat.com/show_bug.cgi?id=1722181

[isuruf]

Maybe you can hunt down which library is consuming the TLS block the most.

[h-vetinari]

Haha, fixed in glibc 2.32, that'll take a while 🤣

Thanks a lot for digging this up! Is the LD_PRELOAD approach out of the question?