netcdf-fortran_4_5_2-gnu-openmpi2-hpc-4.5.2-bp152.1.1

- Enable mvapich2 build (boo#1167948).

- Add 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).

- Add constraints for disk and memory, this will hopefully fix
  build issues with 15.2 (bsc#1157973).

- Update to version 4.5.2, read changes at:
  * https://github.com/Unidata/netcdf-fortran/releases/tag/v4.5.2
  * https://github.com/Unidata/netcdf-fortran/releases/tag/v4.5.1
  * https://github.com/Unidata/netcdf-fortran/releases/tag/v4.5.0
- Remove patch, merged upstream
  * netcdf4-Return-status-for-non-void-function-always.patch
- Add new BuildRequires on m4
- Spec file cleanup

- Update to version 4.4.5, (jsc#SLE-8496), see changes at:
  * https://github.com/Unidata/netcdf-fortran/releases/tag/v4.4.5
  * https://www.unidata.ucar.edu/blogs/news/entry/netcdf-fortran-4-4-4
- Update Source to rename the tarball with the format $name-$version
- Set BuildRequires on netcdf to 4.6.2 or higher, this is required for
  this version to build
- Refresh patch
  * netcdf4-Return-status-for-non-void-function-always.patch

- (Temporarily) disable fpr S390* as a check test for netcdf fails
  currently on BE (bsc#1091474).

- Fix hdf5 devel package dependency of static HPC library package
  to pull in the HPC variant (boo#1087090).

- Add support for openmpi2 for HPC (FATE#325089).

- Fix summary in module files (bnc#1080259).

- Fix the module load command for netcdf to reflect the change
  to 'pnetcdf' for MPI versions following (boo#1075933).

- Disable the openmpi3 flavor in some products.

- Switch from gcc6 to gcc7 as additional compiler flavor for HPC on SLES.
- Add support for mpich and openmpi3 for HPC.

- Fix typo in modules file which made help less useful.

- Fix modules file: only use %hpc_bindir if it really exists
- Translate '-' to '_' for env-variable.

- Add Requires: for the netcdf library/devel package to the
  netcdf-fortran library/devel package for HPC.

- Fix Requires for the main package.

- Removed a bugs dependency that was copy-and-pasted.

- Fix buildrequires for compiler_families where c_f_ver is set.

- netcdf4-Return-status-for-non-void-function-always.patch:
  Make sure non-void function always has a good return value.