Fix lzf_filter
compatibility with HDF5 > 1.8
#155
Merged
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Fixes a long-standing issue which only became obvious with recent compiler updates (see #153).
Changes to the structure of
H5Z_class_t
were made in HDF5 versions 1.6, 1.8, and 1.8.3. The logic for selecting which class version to use inlzf_filter.c
assumed the old class by default and only used the new class for HDF5 version 1.8.x. Based on #153, it seems that some compilers recently started treating warnings generated by this old class structure as errors, causing bitshuffle to fail to build.This PR also updates python versions used in CI main (python 3.8 will reach end of life soon) and tests wheels for the most recent version of HDF5.
Fixes
#153