* gnu/packages/patches/dealii-mpi-deprecations.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/maths.scm (dealii)[source]: Upgrade to 9.0.1. Use patch.
[arguments]: Use new MPI configuration flags.
* gnu/packages/patches/scalapack-blacs-mpi-deprecations.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/maths.scm (scalapack)[source]: Use it.
* gnu/packages/patches/superlu-dist-fix-mpi-deprecations.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/maths.scm (superlu-dist)[source]: Use it.
* gnu/packages/maths.scm: (maxima): Patch hardcoded paths.
[arguments]: Add the phase 'patch-paths' to replace references to sed,
dirname, and head with direct references to the store.
[inputs]: Add sed.
* gnu/packages/patches/superlu-dist-awpm-grid.patch: New file.
* gnu/packages/maths.scm (superlu-dist)[source]: Upgrade to 6.0.0. Remove
extraneous 'use-modules' in snippet.
[build-system]: Change to cmake-build-system.
[propagated-inputs]: Replace pt-scotch with pt-scotch32 to match integer
sizes. Add "parmetis" input, from pt-scotch32. Move lapack to ...
[inputs]: ...here. Add openblas and combinatorial-blas.
[arguments]: Replace 'configure' phase with #:configure-flags. Add
'set-c++-standard' and 'omp-setup' phases. Remove
'create-install-directories, 'check', and 'install' phases, which are now
handled by cmake.
* gnu/local.mk (dist_patch_DATA): Add patch.
This removes (gnu packages ocaml) and related build system modules from
the closure of (gnu packages maths).
* gnu/packages/maths.scm (ocaml-gsl, ocaml4.01-gsl, cubicle): Move to...
* gnu/packages/ocaml.scm: ... here.
* gnu/packages/maths.scm (z3): Update to 4.8.3.
[build-system]: Switch from cmake to make, and use the current
scripts/mk_make.py build script instead of the now-deprecated
contrib/cmake/bootstrap.py.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>