This was due to the fact that find_<lib|file>(varname ...) sets
${varname} to varname-NOTFOUND if nothing is found.
Therefore using the variable varname in
CMAKE_REQUIRED_<LIBRARIES|INCLUDES> is a really bad idea.

We are preventing this now by checking the variables first.

[[Imported from SVN: r1722]]

[[Imported from SVN: r1721]]

[[Imported from SVN: r1720]]

[[Imported from SVN: r1719]]

not support. As they are by no means needed here due to template
argument deduction, we just remove them.

[[Imported from SVN: r1718]]

avoid "variable unused" warning
in this case using DUNE_UNUSED is okay, since we just want to test the
existence of the copy constructor...

This is FS#1165 patch 2.
(thanks to Andreas Lauser for the patch)

[[Imported from SVN: r1717]]

[[Imported from SVN: r1716]]

[[Imported from SVN: r1715]]

  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

[[Imported from SVN: r1714]]

[[Imported from SVN: r1713]]

The actual code is now in dune-common

[[Imported from SVN: r1712]]

not there.

[[Imported from SVN: r1711]]

[[Imported from SVN: r1710]]

values) and update the left hand side x during pre such that A_dd*x_d=b_d.

[[Imported from SVN: r1709]]

[[Imported from SVN: r1708]]

- Removed dependency on cmake version 2.8.9

[[Imported from SVN: r1707]]

[[Imported from SVN: r1706]]

[[Imported from SVN: r1705]]

[[Imported from SVN: r1704]]

Make sure the function add_dune_superlu_flags is always defined.

[[Imported from SVN: r1703]]

[[Imported from SVN: r1702]]

[[Imported from SVN: r1701]]

[[Imported from SVN: r1700]]

[[Imported from SVN: r1699]]

[[Imported from SVN: r1698]]

Add missing include.
Improve library search.

[[Imported from SVN: r1696]]

Rework SuperLU check; it conforms to the way CMake wants checks. Thanks to Markus Blatt for the hints.

[[Imported from SVN: r1695]]

[[Imported from SVN: r1694]]

[[Imported from SVN: r1693]]

- fix #1164

[[Imported from SVN: r1692]]

[[Imported from SVN: r1691]]

[[Imported from SVN: r1690]]

Kudos go to Andreas Nüßling, for providing the patch


[[Imported from SVN: r1689]]

Patch by Matthias Wohlmuth

FS 1170

[[Imported from SVN: r1688]]

They work with the fix committed in revision 1685

Patch by Matthias Wohlmuth

[[Imported from SVN: r1687]]

Patch by Matthias Wohlmuth

[[Imported from SVN: r1686]]

Patch by Matthias Wohlmuth

FS 1170

[[Imported from SVN: r1685]]

[[Imported from SVN: r1684]]

[[Imported from SVN: r1683]]

Because otherwise the test won't compile if SuperLU is not installed.

[[Imported from SVN: r1682]]