Complete overwork of GMP test.
Changed variable GMP_PATH to GMP_PREFIX.

Tested without GMP and with GMP 5.0.5, both installed in /usr and using a
user-specified prefix path.

[[Imported from SVN: r7059]]

Improve ParMETIS test, tested with dune-istl and ParMETIS versions 3.2.0 and 4.0.2.


[[Imported from SVN: r7054]]

Fixes bugs in conversion to bool with clang.


[[Imported from SVN: r7050]]

Forced initializing to zero.
Compiles with clang again.

[[Imported from SVN: r7049]]

[[Imported from SVN: r7048]]

Support counting even if the pointer type is converted to a compatible
base class.

Previously

class A{};
class B: public A{};

shared_ptr<A> b(new B);
shared_ptr<B> b(a);

b.get_count()==1 && b.get_count()==1 would wrongly hold true.

[[Imported from SVN: r7047]]

base class.

Previously

class A{};
class B: public A{};

shared_ptr<A> b(new B);
shared_ptr<B> b(a);

b.get_count()==1 && b.get_count()==1 would wrongly hold true.

[[Imported from SVN: r7046]]

Make test runs through again.

[[Imported from SVN: r7045]]

Some of the macros used are only available for CMake 2.8.6 and higher. Bumped required CMake version

[[Imported from SVN: r7044]]

(Support type conversion for shared_ptr. Needed for gcc-4.1.)

[[Imported from SVN: r7043]]

[[Imported from SVN: r7042]]

[[Imported from SVN: r7041]]

test initialization from nullptr
fix bool cast of Dune implementation

[[Imported from SVN: r7040]]

[[Imported from SVN: r7039]]

[[Imported from SVN: r7038]]

Rename Power_m_p to StaticPower, which is a bit more telling, and conforms better to the Dune naming scheme

[[Imported from SVN: r7037]]

Good intentions, but not very elegantly done.  Too many people
got annoyed by the warning message.

[[Imported from SVN: r7036]]

Improve METIS test, tested with versions 4.0.3 and 5.0.2.

[[Imported from SVN: r7035]]

Add excplicit cast from double literal 0.5 to field_type to avoid Clang warnings.

[[Imported from SVN: r7034]]

Taken from hcube.cc in dune-grid.

We may want to unify the naming eventually.

[[Imported from SVN: r7033]]

There are lots of power implementations all over our code.
This is the first step of some cleanup.  It moves the class Power_m_p
from misc.hh (like who's ever gonna find it there...) to a separate
header power.hh.  Other implementations will be collected there as
well, if appropriate.

With the patch, including misc.hh will issue a cpp warning that people
who include misc.hh only for Power_m_p should now include power.hh
instead.  This is not great, because it also affects people who include
misc.hh for something else.  Bear with this for a while; I couldn't
think of a better solution.

[[Imported from SVN: r7032]]

[[Imported from SVN: r7031]]

[[Imported from SVN: r7030]]

AM_PROG_MKDIR_P is deprecated; see `Obsolete Macros' in the automake manual

Kudos to Elias Pipping

[[Imported from SVN: r7029]]

SVN ignore testdebugallocator*

[[Imported from SVN: r7028]]

move poolallocator to doxygen group Allocators

[[Imported from SVN: r7027]]

- remove obsolete include<malloc.h>
- make mac-os-x work

[[Imported from SVN: r7026]]

fix \code blocks in tupleutility.hh

[[Imported from SVN: r7025]]

fix \code blocks in stdstreams.hh

[[Imported from SVN: r7024]]

fix \code blocks in static_assert.hh

[[Imported from SVN: r7023]]

fix \code blocks in parametertreeparser.hh

[[Imported from SVN: r7022]]

fix \code blocks in forloop.hh

[[Imported from SVN: r7021]]

fix \code blocks documentation.hh

[[Imported from SVN: r7020]]

exclude debugallocator.cc from doxygen documentation

[[Imported from SVN: r7019]]

add documentation for allocators

[[Imported from SVN: r7018]]

add "DummyProtFlags" if sys/mman.h is missing

[[Imported from SVN: r7017]]

use mprotect only if the m4-test succeeded

[[Imported from SVN: r7016]]

add new test for sys/mman.h and the sysmbol posix_mprotect

[[Imported from SVN: r7015]]

use posix_mprotect, which is also supported by mac-os-x

[[Imported from SVN: r7014]]

the fourth xfail test for debugallocator requires the KEEP option

[[Imported from SVN: r7013]]