Bug#953021: libhdf5-mpi-dev: provide default mpi alternatives (hdf5-mpi.pc)

[Drew Parsons]

Package: libhdf5-mpi-dev
Version: 1.10.4+repack-11
Severity: normal

It would be helpful to provide hdf5-mpi.pc which links to the default
mpi for the architecture, whether openmpi or mpich.

That would make it easier to build an application against hdf5-mpi,
using "pkg-config --cflags hdf5-mpi", in the case when the hdf5.pc
altnerative is set to hdf5-serial.pc, without having to worry about
whether the mpi is openmpi or mpich.


-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.4.0-4-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libhdf5-mpi-dev depends on:
ii  libhdf5-openmpi-dev  1.10.4+repack-11
ii  mpi-default-dev      1.13

libhdf5-mpi-dev recommends no packages.

libhdf5-mpi-dev suggests no packages.

-- no debconf information