[[Imported from SVN: r7060]]

  after configure)
- Make CMake module installation path configurable
- Detect CMAKE_MODULE_PATH automatically
  + First call find_package(dune-common) to query its CMAKE_MODULE_PATH
  + Then setup the module path
  + After each find_package of dune module update the CMAK_MODULE_PATH
  + each module exports ist own <package-name>_MODULE_PATH in the
  + package configuration files
- Adapted dunecontrol and duneproject accordingly.

[[Imported from SVN: r6996]]

[[Imported from SVN: r6959]]

[[Imported from SVN: r6927]]

[[Imported from SVN: r6908]]

duneproject. See FS#1029 for more details.

[[Imported from SVN: r6821]]

[[Imported from SVN: r6794]]

[[Imported from SVN: r6737]]

modul name (lower case with dashes).

These leads to kind of weired variabable names (dune-common_DIR,
dune-common_LIBRARIES, etc.) but finds non-installes modules
easier. You just sets CMAKE_PREFIX_PATH to the directory containing
the modules.

[[Imported from SVN: r6724]]

to install modules anymore.

[[Imported from SVN: r6700]]

  call). Mimic this in the variable names used in the package
  configuration files.
- CMake practices for variable name in package configuration
- added an optional argument for specifying a dependency to
  create_doc_install. This is needed as add_latex_document with the
  safepdf option creates a target <basename>_safepdf for building 
  <basename>.pdf. Without specifying <basename>_safepdf as the
  dependency,  <basename>.pdf would be build in non-safe mode before
  install leading to errors with eps figures.

[[Imported from SVN: r6699]]

CMAKE_INSTALL_PREFIX that will be searched automatically.

[[Imported from SVN: r6690]]

[[Imported from SVN: r6673]]

[[Imported from SVN: r6665]]

infrastructure to use the module with cmake.

Currently, only an installed dune-common can be used, as the others
lack the cmake confguration files. One has to provide the
CMAKE_MODULE_PATH pointing to the directory where
e.g. DuneMacros.cmake is installed (PREFIX/share/cmake/modules) and 
DuneCommon_DIR pointing to PREFIXlib/cmake.

The ${CMAKE_BINARY_DIR}/config.h.cmake of the project is created such
that it includes section from modules that it depends on as well as
the ${CMAKE_SOURCE_DIR}/config.h.cmake. This prevents user from
creating a full file by hand.

Renamed package configuration files according to the style of the 
other modules.

[[Imported from SVN: r6661]]

other DUNE modules.

Check the dune.module file more rigorously! (Previously errors were
not apparent)

[[Imported from SVN: r6655]]

[[Imported from SVN: r6399]]

[[Imported from SVN: r6398]]

Hopefully the last fix concerning flyspray 895.

Maybe the release managers could merge this to the release as they 
opted for simply reverting my changes instead of just reopening the bug. The latter would have caused less work.

[[Imported from SVN: r6397]]

[[Imported from SVN: r6396]]

Fixes flyspray #895

The problems was that INSTMODULE was overwritten in find_modules_in_path.
For MODULES (the non-installed ones) this was not a problems since new modules
were appended already in find_module.


[[Imported from SVN: r6393]]

[[Imported from SVN: r6304]]

[[Imported from SVN: r6059]]

LOCAL_LIBS is meant to do.  Also remove the bad example of passing
preprocessor flags in CXXFLAGS from duneproject.

[[Imported from SVN: r5842]]

Improve the module's m4 file generated by duneproject

[[Imported from SVN: r5828]]

 * Adapt superlu-dist.m4, parmetis.m4, hdf5.m4, dune/common/test/Makefile.am
   and duneproject to the MPI changes.

 * Add DUNE_CHECK_LIB_EXT, a wrapper around AC_CHECK_LIB which allows to set
   the library path.

[[Imported from SVN: r5814]]

[[Imported from SVN: r5804]]

[[Imported from SVN: r5795]]

[[Imported from SVN: r5782]]

[[Imported from SVN: r5777]]

[[Imported from SVN: r5756]]

[[Imported from SVN: r5722]]

[[Imported from SVN: r5688]]

Thanks to Uli Sack for pointing this out to me.

[[Imported from SVN: r5667]]

* create example header file
* create doc/doxygen/Doxylocal
* allow to set the 4 options the command line

[[Imported from SVN: r5635]]

not be a prerequisite for Dune.

[[Imported from SVN: r5575]]

[[Imported from SVN: r5502]]

always place the symlink dune --> . in the module.  It doesn't hurt when its there, but it confuses (a lot) when missing

[[Imported from SVN: r5500]]

[[Imported from SVN: r5498]]

[[Imported from SVN: r5497]]