Support multiple DUNE libs in different directories when exporting.

Previously, issuing multiple dune_add_library calls would only
work if subsequent calls to dune_add_library were issued in the same
directory or below. If the calls happened in different directories
then only the last library would have beem exported.
With this commit we can use the APPEND parameter to prevent
overwriting previous libraries.

If all calls are in the same directory or below, then APPEND can be
omitted. But that is not recommend.

See merge request !91

Previously, issuing multiple dune_add_library calls would only
work if subsequent calls to dune_add_library were issued in the same
directory or below. If the calls happened in different directories
then only the last library would have beem exported.
With this commit we can use the APPEND parameter to prevent
overwriting previous libraries.

If all calls are in the same directory or below, then APPEND can be
omitted. But that is not recommend.

Deprecatee final.hh, noexcept.hh and constexpr.hh

The compatibility headers `final.hh`, `noexcept.hh` and `constexpr.hh` are useless since we fully support C++11 so we can deprecate them.

See merge request !90

[cmake] install DunePathHelper.cmake

This installs the file DunePathHelper.cmake that was added in merge request !80.

See merge request !86

doc: Correct typo in testsuite.hh



See merge request !83

[CMake] Add a helper function to extract paths

Developing CMake code yourself you often need to access
path variables like: What is the build directory of dune-grid?
What is the cmake modules directory of dune-common?
Unfortunately, there are two problems with that:
* The extract method changes depending on whether you are currently
  configuring the module itself or whether you are configuring a
  downstream module.
* Normal people tend to forget the naming schemes of the path variable.

This commit introduces a function with a documented interface that
allows for querying dune module paths. You give it the name of the
dune module, the name of the return variable and a path type.
Currently implemented path types are CMAKE_MODULES and BUILD_DIR.
More may be added as needed.

See merge request !80

Dominic Kempf authored 9 years ago and Christoph Grüninger committed 8 years ago

dune_common_script_dir is a special case that can now be covered by the
more general implementation in dune_module_path.

Dominic Kempf authored 9 years ago and Christoph Grüninger committed 8 years ago

Developing CMake code yourself you often need to access
path variables like: What is the build directory of dune-grid?
What is the cmake modules directory of dune-common?
Unfortunately, there are two problems with that:
* The extract method changes depending on whether you are currently
  configuring the module itself or whether you are configuring a
  downstream module.
* Normal people tend to forget the naming schemes of the path variable.

This commit introduces a function with a documented interface that
allows for querying dune module paths. You give it the name of the
dune module, the name of the return variable and a path type.
Currently implemented path types are CMAKE_MODULES and BUILD_DIR.
More may be added as needed.

No longer use deprecated MPI functions

Closes #6

See merge request !84

Ansgar Burchardt authored 8 years ago and Christoph Grüninger committed 8 years ago

MPI_LB and MPI_UB are deprecated in MPI-2 and have been removed in MPI-3.

Ansgar Burchardt authored 8 years ago and Christoph Grüninger committed 8 years ago

This addresses the following warnings (from OpenMPI):

    .../dune/common/parallel/test/remoteindicestest.cc:678:50: warning:
    ‘int MPI_Errhandler_create([...])’ is deprecated: MPI_Errhandler_create
    is superseded by MPI_Comm_create_errhandler in MPI-2.0

    .../dune/common/parallel/test/remoteindicestest.cc:679:3: warning:
    ‘int MPI_Errhandler_set([...])’ is deprecated: MPI_Errhandler_set is
    superseded by MPI_Comm_set_errhandler in MPI-2.0

[cmake] fixes passing COMPILE_OPTIONS to enable_all_packages

See #30 for description

See merge request !85

This is a variant of stackobject_to_shared_ptr that
can store L- and R-value references. If you pass
an R-value reference it behaves like stackobject_to_shared_ptr.
If you pass an L-value reference it will be moved
into a new object created via make_shared.

The main application of this is the following situation:
If you have a function

  template<class T>
  auto foo(T&& t);

it can be used with temporaries and L-values. If however,
this should return an object referring to t, you can no longer
pass a temporary unless you prolong its life-time. The latter
can be done conveniently using wrap_or_move().

* Required CMake version 2.8.12 instead of 2.8.6
* Add compiler variables for Fortran
* Some typos

[CMake] Check for SuiteSparse >= 4.3 for using SPQR

Fixes dune-istl#5

See merge request !78

Christoph Grüninger authored 9 years ago and Christoph Grüninger committed 9 years ago

Fixes dune-istl/#5

[cmake] Avoid unnecessary rebuilds without fortran

When CMake doesn't detect Fortran, it writes an empty `FC.h` file, which gets included by `config.h`. This file is regenerated on each cmake run, causing continuous full rebuilds.

This merge requests fixes the issue by not rewriting the file if is already present.

See merge request !66

[cleanup] fix some typos in documentation strings

I still had some old commits lying around that fixed some typos in comments. Since then I found the codespell program which turned out to be quite helpful in finding common misspellings.

So I guess, I've gathered enough fixes by now to justify a merge request. 

Similar merge requests for the rest of the Dune core modules will follow soon.

See merge request !79

[doc][buildsystem] Explain how to get Emacs to recognize errors from CMake.



See merge request !71

This avoid duplicate definitions of the function.

These are helpfull when working with multitype containers, e.g., for
checking if a container or index is dynamic or static.

Revert accidential merge of !16.

This adresses #26.

Revert "Merge remote-tracking branch 'refs/remotes/core/feature/vc' into patches"

This reverts commit 68d8b5a5, reversing
changes made to e8d207bb.

See merge request !74

This adresses #26.

Revert "Merge remote-tracking branch 'refs/remotes/core/feature/vc' into patches"

This reverts commit 68d8b5a5, reversing
changes made to e8d207bb.

[doc][buildsystem] Make code-block actually appear in sphinx-generated html.

I was using this code-block as a template for !71 and could not get my code
block to appear...

See merge request !72

I was using this code-block as a template for !71 and could not get my code
block to appear...