HDF5 2.0.0 renamed the build option HDF5_ENABLE_Z_LIB_SUPPORT to HDF5_ENABLE_ZLIB_SUPPORT: https://github.com/HDFGroup/hdf5/blob/2.1.1/release_docs/HISTORY-2.X.md#renamed-the-option-hdf5_enable_z_lib_support
It's currently built with the old name so zlib support is not enabled:
|
-DHDF5_ENABLE_Z_LIB_SUPPORT=ON \ |
This is reflected in H5pubconf.h from hdf5-dev:
/* Define if support for deflate (zlib) filter is enabled */
/* #undef H5_HAVE_FILTER_DEFLATE */
HDF5 2.0.0 renamed the build option
HDF5_ENABLE_Z_LIB_SUPPORTtoHDF5_ENABLE_ZLIB_SUPPORT: https://github.com/HDFGroup/hdf5/blob/2.1.1/release_docs/HISTORY-2.X.md#renamed-the-option-hdf5_enable_z_lib_supportIt's currently built with the old name so zlib support is not enabled:
os/hdf5.yaml
Line 46 in 6c85859
This is reflected in
H5pubconf.hfrom hdf5-dev: