Bug#1063358: c-blosc2 tests fail with bus errors on armhf

[Matthias Klose]

Package: src:c-blosc2
Version: 2.13.1+ds-1
Severity: important
Tags: sid trixie

c-blosc2 tests fail with bus errors on armhf, only seen on the Ubuntu 
buildds, which have the alignment checks turned on in the kernel.

The following tests FAILED:
       1 - test_plugin_test_ndlz (Bus error)
       2 - test_plugin_test_zfp_acc_float (Bus error)
       3 - test_plugin_test_zfp_prec_float (Bus error)
       4 - test_plugin_test_zfp_rate_float (Bus error)
       5 - test_plugin_test_zfp_rate_getitem (Bus error)
       6 - test_plugin_test_ndcell (Bus error)
       7 - test_plugin_ndmean_repart (Bus error)
       8 - test_plugin_ndmean_mean (Bus error)
       9 - test_plugin_bytedelta (Bus error)
      11 - test_b2nd_append (Bus error)
      12 - test_b2nd_copy (Bus error)
      14 - test_b2nd_delete (Bus error)
      15 - test_b2nd_full (Bus error)
      16 - test_b2nd_get_slice (Bus error)
      17 - test_b2nd_get_slice_buffer (Bus error)
      18 - test_b2nd_insert (Bus error)
      22 - test_b2nd_resize (Bus error)
      23 - test_b2nd_roundtrip (Bus error)
      24 - test_b2nd_save (Bus error)
      25 - test_b2nd_serialize (Bus error)
      26 - test_b2nd_set_slice_buffer (Bus error)
      27 - test_b2nd_squeeze (Bus error)
      28 - test_b2nd_squeeze_index (Bus error)
      30 - test_b2nd_zeros (Bus error)
     310 - test_fill_special (Bus error)
Errors while running CTest
make[2]: *** [Makefile:94: test] Error 8
make[2]: Leaving directory '/<<PKGBUILDDIR>>/obj-arm-linux-gnueabihf'

I also checked that building with or without link time optimization 
doesn't make any difference.