- Fix .so number in baselibs.conf for libhdf5_fortran libs (boo#1169793).

- Fix library link flags on pkg-config file for HPC builds (boo#1134298).

- Remove bogus undefines of suffix and mpi_flavor. suffix is the
name of an RPM built-in (like expand or echo), and since RPM 4.15
trying to alter a built-in is an error. Fixes built of serial
flavor on Tumbleweed. See https://rpm.org/user_doc/macros.html

- Add compat provides for renamed hdf5-openmpi{,-devel} package,
see https://en.opensuse.org/openSUSE:Package_dependencies
- Fix openmpi1 package naming for SLE/Leap <= 15.1

- Add HPC support for gcc8 and gcc9 (jsc#SLE-7766 & jsc#SLE-8604).

- Disable openmpi1 builds for SLE/Leap > 15.1.
- Enable openmpi3 builds for Leap and SLE > 15.1 (jsc#SLE-7773).

- openmpi has been renamed into openmpi1

- Use -ffat-lto-objects to provide a proper static library.

- Re-list hdf5-mpi.patch in the spec file for the sake of a avoiding
a script rejecting the package automatically.

- Update to version 1.10.5: (jsc#SLE-8501)
* https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-1.10.5/src/hdf5-1.10.5-RELEASE.txt
- Bump fortran library soname, sonum_F from 100 to 102.
- Adjust library installation path, use %hpc_prefix/lib64 in x86_64
and %hpc_libdir in all other cases

- Patches refreshed:
* hdf5-LD_LIBRARY_PATH.patch
* hdf5-1.8.11-abort_unknown_host_config.patch
* PPC64LE-Fix-long-double-handling.patch
* hdf5-Remove-timestamps-from-binaries.patch
* Disable-phdf5-tests.patch
- Patch disabled, upstream have changed the file that was being patched,
while it could be ported, it's unknown if this patch is still needed.
* hdf5-mpi.patch
- Patch removed, merged upstream
* 0001-Fix-return-value-in-test_libver_bounds_open.patch

- Since build machine size issues do not seem to go way, make
the %check stage optional: enable with '--with check'.