If LAPACK is not available, it return 77 indicating skipped test

Like we do for Autotools.
This is only supported for CMake 3.0 or newer. Oder versions ignore
the property and report the test as failed.

Previously we did not catch patterns at the start of the line.
Seems like sed cannot handle [ ^] as the meaning of
^ is the not operator here and not the line beginning.

Unfortunately environment variables with these names are not honored by CMake's
FindMPI. Therefore this commit translates them to MPI_{C,CXX}_COMPILER and
adds them to CMAKE_FLAGS before calling cmake.

When deciding which variable to put before cmake as environment variables
our sed pattern did not check for the beginning of a word or line. Therefore
MPICC=bla would be converted to CC=bla.
With this commit we make sure that there is eihter a beginning of a line or
a whitespace before the variable.

No comment/response from the other interested parties, so I assume this is OK.

Dominic Kempf authored 10 years ago and Christoph Grüninger committed 10 years ago

We dont provide a custom find module, so we need to update
the property after executing the system wide find module.

Dominic Kempf authored 10 years ago and Christoph Grüninger committed 10 years ago

The libraries are taken from DUNE_LIBS and from the
global property ALL_PKG_LIBS. This change is necessary
to drop the add_dune_*_flags macros in the future.

Otherwise the headers in dune-grid-howto and and in
dune-multidomain/tests cannot be checked.

With CMake 3.1 variable indication with the @ symbol is
no longer valid, use ${} instead, cf. CMP0053. The @ is
only allowed for configuration files which are transformed.

The generated files are the same with CMake 3.1~rc2 and
CMake 2.8.6.

Moved from dune-istl's config.h.cmake. Otherwise it cannot
be shared with other modules using ParMETIS.

This specialization was missing and made it impossible to parse bitsets.
The implementation uses the specialization for bool. It was not possible
to reuse the parseRange method, because a bitset doesnt have begin() and end().

While the following is legal c++11

  array<T,n> foo = { t1, t2, ...}

older compilers (namely gcc-4.4) issue a warning on missing braces.

This reverts commit d26e5ed3.
We have to wait until our minimal required compiler is GCC 4.7
or newer.
Thanks to Carsten for the heads-up.

The signature changed in C++11 which we require now.
To get more details see the mailinglost in October 2012.

It should be std::endl.
Courtesy of GCC 5-svn, it refuses to compile these.

GCC warns about it.

While gcc supports them (as extension) runtime sized arrays
are not standard c++. They are not even contained in c++14
but postponed to a later TS.

Use output of find_package(MPI) consistent.

In dune-grid we want to export the path to the grid example files. To do this
without a handwritten package configuration file, We add a custom section
to it that can be filled by the modules using the variable DUNE_CUSTOM_PKG_CONFIG_SECTION
before finalizing the cmake build system. For dune-grid we export the variable
DUNE_MODULE_SRC_DOCDIR that points to the installed documentation and the path to
the source files of the documenation in the installed and not-installed module, respectively.

Suggested modules are quite often not available and for a large
number of suggested modules the output is very cluttered.
The error message is anyway printed manually.

Pass --no-cmake to dunecontrol to force the use of autotools.
If no build directory is given, make files, libararies and
executables are in <module-dir>/build-cmake/ .
Further information in FS#1000 and FS#1500.

With the removal of the fall-back code for many C++11 features
like shared_ptr or hash, we no longer need Boost in
dune-common.
If your model has relies on a boost check, add the call to
the buildsystem of your module. The Dune-islt commit
…3ee92f05012 is an example what must be done.

The warning was spilled out for every module for every command,
even for update.
The build directory is announced by CMake's configure anyway.
Now it is printed for make, too.

CMAKE can now be set in the shell or the opts file, if both are set
the shell has higher priority.
This feature was dropped in …aef001c21e3a9 to fix FS#1518.

Add "@relatesalso null_deleter", this includes the documentation for the
function with null_deleter but also leaves a standalone version.  Document
what is so special about the shared_ptr the function returns.  Mention the
#include needed to get the function.

If it found an option, it now skips over the option's argument for further
processing.  Also, it throws an exception when the last command line argument
is an option (that option cannot have an argument).

"C", no matter what locale is currently set.

[parametertree][locale][fs1528] Check ParameterTree::get() with a locale using "," as the decimal seperator.

ParameterTrees are usually read from configuration files.  The format of the
configuration file should not depend on the locale.

For the commandline parser it would likewise be surprising if "progname -param
0.5" stopped working in a german locale.

Not long ago these kinds of errors would not even generate a diagnosis due to
FS#1527.  However, the locale of the program is "C" by default, so probably
not many poeple are actually affected by this problem.  It can happen however
that other libraries linked into the same program set the locale from the
environment.

"Makefile.in", "*.o", etc. need only be listed in the toplevel .gitignore, the
rules are applied recursively.

Test programs etc. should be listed as "/program" in their directory's
.gitignore, so they are not accidentially ignored in a lower level directory.