ptscotch_6_1_0-gnu-openmpi2-hpc-6.1.0-1.13

- Sync SLE and openSUSE builds (jsc#SLE-12162).

- Update to version 6.1.0. The change in release number reflects a change
  in behavior of the software, regarding two features:
  * Algorithms for sparse matrix reordering now fully take into account vertex
    weights. While the previous versions only accounted for them in the nested
    dissection method to compute and  optimize separator size/weight, they are
    now also accounted for in the minimum  degree and minimum fill algorithms.
    Consequently,  vertex  amalgamation  can  be  tuned so  that  the  size of
    (column-)blocks is tailored according to the real amount of computation to
    be performed on supervariables.
    The esmumps  interface  with MUMPS  has been  updated  so as to  take into
    account this new feature.
  * The routines of the vertex  graph partitioning (with overlap)  module have
  been redesigned, leading to much smaller  run time and, most often, higher
  quality
- Scotch development is moving to gitlab
- Add support for gcc10 and build support for openmpi4.

- only serial scotch-metis-devel package should conflict with
  metis-devel (boo#1169791).

- Remove bogus %undefine suffix - suffix is a RPM builtin, and
  trying to undefine it is an error since RPM 4.15.

- Enabled non-HPC openmpi3 build.

- Add support for gcc7 builds for HPC.
- Add support for gcc8 and gcc9 for HPC (jsc#SLE-7766 &
  jsc#SLE-8604).

- Update to version 6.0.9:
  * Scotch 6.0.7 is mostly a bugfix version. It provides some new minor
    features, such as an extension of the target architecture API and
    MeTiS v5 compatibility.
- Disable openmpi1 builds for SLE/Leap > 15.1.
- Enable openmpi3 builds for Leap and SLE > 15.1 (jsc#SLE-7773).

- Reflect renaming of openmpi packages to openmpi1 in Tumbleweed,
  fixes unresolvable packages.

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

- Update to version 6.0.7: (jsc#SLE-8499)
  * bugfixes and some new minor features, such as an extension of
    the target architecture API and MeTiS v5 compatibility.