Provide library utilities for the three way comparison operator <=>

See merge request !1495

Add Number concept in terms of IsNumber

See merge request !1493

[dunecontrol] Module without CMakeLists.txt next to dune.module is installed

Closes #399

See merge request !1474

Add concept indirectly_copyable to constrain the DenseMatrixAssigner

See merge request !1492

Set default include directories in targets generated by duneproject

See merge request !1497

Markus Blatt authored 4 months ago and Simon Praetorius committed 3 months ago

The decision whether a module is installed is usually based on whether
pkgconfig was able to find it. If the DUNE module does not ship  a
pkgconf file or pkgconf is missing, then dunecontrol tries to build
this installed modules, too. That fails miserably.

With this commit we add a check at the end that checks whether
there is a CMakeLists.txt file in the source directory of the
module. This directory is where the dune.module file was found. If
there is none we also assume that the module is installed and do not
try to build it.

[cmake] Require linked libs through find_dependency

See merge request !1464

[cleanup] Add FMatrix default copy constructor

See merge request !1477

Use std::fill for FVector's constructor with single scalar argument

See merge request !1485

Remove duplicates in ALL_DEPENDENCIES

See merge request !1489

Make DUNE_THROW usable in constexpr context

See merge request !1472

Found by Cppcheck (useStlAlgorithm).

Carsten Gräser authored 4 months ago and Christoph Grüninger committed 3 months ago

Instead of using a `do ... while` loop, this
extends the exception with `operator<<` such that
one can directly pipe in values. The extension is done
via the new class `Dune::ExceptionStream<E>` that
derives from `E` and implements `operator<<`.

As a by-product one can now also pipe values after `DUNE_THROW`
e.g. using
```cpp
DUNE_THROW(E, "foo" << 1) << 2 << 3;
```
For completeness this also adds support for
```cpp
DUNE_THROW(E) << 2 << 3;
```

Notice that `DUNE_THROW` exists for two main reasons:
For (a) conveniently add the error location to the message
and (b) providing the stream functionality. With this
patch the second reason is void and no longer reguires
a macro, because one can directly use:
```cpp
throw Dune::ExceptionStream<E>() << 2 << 3;
```

exc

Throw before reaching undefined behavior on AlignedNumber allocation

See merge request !1483

Santiago Ospina De Los Ríos authored 4 months ago and Simon Praetorius committed 3 months ago

With this commit, AlignedNumber throws an exception whenever a placement new is made with a misaligned address. This should effectively catches an undefined behavior on the library implementations of operator new() under misaligned addresses.

[CI] Remove the variable DUNE_RUNNING_IN_CI from the local gitlab-ci

See merge request !1488

Fix/cmake module path

See merge request !1486

Remove the variable DUNE_RUNNING_IN_CI from the local gitlab-ci, since already set in the docker image

[ci] Make .gitlab-ci.yml portable

See merge request !1482

Deprecate the MODULE_LIBRARIES argument to dune_enable_all_packages

Closes #387

See merge request !1475

Do not inherit global variables in a triggered pipeline

See merge request !1487

Currently the CI config requires that the `core/ci-config`
project exists on the same gitlab server. This prevents
the CI from working when pushing the repository to another
server. While one may argue, that one also has to push
`core/ci-config` then, it is a very strong restriction to
require that the gitlab group `core` is available.

This can be avoided by using a gitlab remote include for those
files with a link pointing to the dune server instead of a local
include.

Improve the error message in the DenseMatrixAssigner for DiagonalMatrix

See merge request !1480