[Bug 1222401] New: shogun fails to build on AArch64

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1222401

Bug ID: 1222401
           Summary: shogun fails to build on AArch64
           Product: Fedora
           Version: rawhide
         Component: shogun
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail]

Description of problem:

Shogun compiles fine and then fails on tests - mostly those where floating
point is used:

The following tests FAILED:
83 - integration-python_modular-SVMOcas_30_1en05_16_05_False (Failed)
89 - integration-python_modular-SVMOcas_30_1en05_1_05_False (Failed)
105 - integration-python_modular-tester-kernel_poly_modular (Failed)
120 - integration-python_modular-tester-kernel_sigmoid_modular (Failed)
143 - integration-python_modular-tester-classifier_libsvm_modular (Failed)
161 - integration-python_modular-tester-regression_gaussian_process_modular
(Failed)
168 - integration-python_modular-tester-classifier_averaged_perceptron_modular
(Failed)
184 - integration-python_modular-tester-preprocessor_normone_modular (Failed)
192 - integration-python_modular-tester-kernel_sparse_poly_modular (Failed)
198 - integration-python_modular-tester-distance_sparseeuclidean_modular
(Failed)
207 - integration-python_modular-tester-distance_jensen_modular (Failed)
228 - integration-python_modular-tester-classifier_svmocas_modular (Failed)
236 - integration-python_modular-tester-kernel_salzberg_word_string_modular
(Failed)
240 - integration-python_modular-tester-classifier_multiclasslibsvm_modular
(Failed)
254 - integration-python_modular-tester-kernel_wave_modular (Failed)
257 - integration-python_modular-tester-distance_geodesic_modular (Failed)
260 - integration-python_modular-tester-preprocessor_prunevarsubmean_modular
(Failed)
308 - integration-python_modular-tester-distance_cosine_modular (Failed)
312 - integration-python_modular-tester-library_fisher2x3_modular (Failed)
315 - integration-python_modular-tester-regression_libsvr_modular (Failed)
439 - unit-BAHSIC (Failed)
453 - unit-CustomKernelTest (Failed)
458 - unit-Statistics (Failed)

Version-Release number of selected component (if applicable):

4.0.0-1.fc22

How reproducible:

always

Steps to Reproduce:
1. build on aarch64 (use arm-koji)
2.
3.

Actual results:

as above - failure

Expected results:

package builds

Additional info:

reported upstream: https://github.com/shogun-toolbox/shogun/issues/2844