Its call was removed from dune_mpi.m4 back in 2012.

Deprecate header and macro dune_static_assert.
Use static_assert instead.

They cased compiler warnings.

This patch adds an AutoTools test that tests whether the compiler
supports the 'final' keyword.  It defines the DUNE_FINAL preprocessor
macro, which expands to 'final' if the keyword is supported, and
is empty otherwise.

With this patch autotools now creates the file
<dune-module>-config-version.cmake mit autotools. To facilitate this
we added the variables DUNE_MOD_{MAJOR,MINOR,REVISION} to the makefiles.

Improve comments.

Previously, the macros were installed to $(datadir)/aclocal. As we have
some macros in DUNE that are also installed for some Linux distributions
this caused conflicts in package managers. With this patch we install
them to $(datadir)/dune/aclocal to resolve this issue outlined in flyspray
task 1409
https://dune-project.org/flyspray/index.php?do=details&task_id=1409

This fixes FS#1404.

As decided in the doodle for FS#1395, really old MPI versions will be
deprecated in the 2.3 release.

This patch adds an additional check to the MPI tests for autotools and
cmake that makes sure the user has an MPI which is at least compliant
with MPI-2.1. If the user's version is older, a warning is generated.

The test uses version macros instead of the more standard runtime
MPI version query interface to avoid problems when cross-compiling.

The check for constexpr was not copied into the distribution.
Unfortunately, the autotools will only warn about a missing macro, but
give valid results otherwise. This patch adds the cxx11_constexpr.m4 to
Makefile.am, so that it is distributed on "make dist".

With this patch dunecontrol will work even if the path to the module
contains spaces. Unfortunately, the tests for dune modules will still
not work as I could not figure out how to use quoting in the CPP_FLAGS.

Previously a non existent file name (umfpack) was used in
Makefile.am. This broke the build with the message:

make[2]: *** Keine Regel vorhanden, um das Target »umfpack«,
  benötigt von »all-am«, zu erstellen.  Schluss.
make[2]: Leaving directory `/home/mblatt/src/dune/current/dune-common/build-auto/m4'

This patch fixes this by using the correct name.

This patch adds test for both CMake and autotools as the
build system.
UMFPack is used by several dune modules (e.g. fem and istl)
the only common required module by both is common. Therefore
we add the test here to make it usable for all modules.

BTW: These tests are taken from Dominics branch of dune-istl.
     Therefore he deserves the credit for them.

we are now checking for different locations of parmetis.h. This makes it possible us the
scotch parmetis implementation (see FS#1370).

we now check for METIS_PartGraphKway, which a symbol we are actually using and which
is in the implementation of scotch (see FS#1370)

As decided on the developer meeting in Aachen, we support (but do not
rely on) the C++11 keyword constexpr. This patch adds an m4-check for
constexpr and a header (cxx11.hh) defining a macro DUNE_CONSTEXPR either
as constexpr or empty (depending on the compiler support for it). It is
then used in FieldVector and FieldMatrix on size, rows, and cols.

If not found, our own fallback implementation will be used.

MPICH has stepped up its versioning scheme, jumping from MPICH2 1.x
to MPICH 3.x, but has stayed compatible to the older MPICH2 versions.
Unfortunately, the macro MPICH2_VERSION used by mpi_config.m4 to detect
the package has been renamed to MPICH_VERSION.

This patch fixes the problem by adding a separate test for MPICH_VERSION
ana making sure that the macro starts with the letter "3".