[Bug 2078264] Re: valgrind FTBFS on armhf (and i386) where mpi-defaults uses mpich

[Pushkar Kulkarni]

** Summary changed:

- valgrind FTBFS on armhf (and i386) where mpi-defaults use mpich
+ valgrind FTBFS on armhf (and i386) where mpi-defaults uses mpich

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Title:
  valgrind FTBFS on armhf (and i386) where mpi-defaults uses mpich

Status in valgrind package in Ubuntu:
  New

Bug description:
  mpi-defaults was recently changed to use mpich on 32-bit archs [1]
  (vis-a-vis openmpi on 64-bit).

  Thanks to debian/patches/adjust_armhf_cases.patch, the valgrind
  configure scripts hard-code the MPI dependency on "mpi-c" which comes
  with openmpi only. This causes failures while building libmpiwrap*
  libraries which are part of the valgrind-mpi package. See build
  failure here [2].

  ginggs has raised the same bug against Debian [3]

  [1] https://launchpad.net/ubuntu/+source/mpi-defaults/1.17
  [2] https://launchpadlibrarian.net/743779270/buildlog_ubuntu-oracular-armhf.valgrind_1%3A3.23.0-0ubuntu1_BUILDING.txt.gz
  [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1079874

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