HDF5 dt_arith failure

Hi all,

I am trying to build the HDF5 library, however I get a failure in the dt_arith module:

Testing soft unsigned long -> long double conversions FAILED

I cannot attach the log file unfortunately. If anyone can help me with this I would very much appreciate it. I’m inexperienced with HDF5 so apologies if this isn’t particularly detailed.


What’s the environment? HDF5 version, OS, compiler, Autotools or CMake versions, …? G.

Hi Gheber, thanks for your response! These are the details:

Version: 1.10.6
OS: Ubuntu
Compiler: gfortran
CMake version: 3.16.3

Is anything stopping you from using HDF5 1.10.9? G.

Unfortunately the problem seems to persist with every version of HDF5 I try

Which options are you turning on/off?

Which version of Ubuntu?

Which C compiler are you using and what version?

HDF5_configuration.txt (4.1 KB)

This is the summary of the HDF5 configuation.