added check for dune-fem.

[[Imported from SVN: r4568]]

m4/dune.m4

@@ -162,6 +162,8 @@ AC_DEFUN([DUNE_CHECK_DISPATCH],[
            DUNE_CHECK_MODULES([dunecommon], [common/stdstreams.hh], [common], [common], [Dune::derr.active();])],
          [$1], [dunegrid],[
            DUNE_CHECK_MODULES([dunegrid], [grid/common/grid.hh], [grid], [grid], [Dune::PartitionName])],
+         [$1], [dunefem],[
+           DUNE_CHECK_MODULES([dunefem], [fem/basefunctions/common/storageinterface.hh], [], [], [])],
          [$1], [duneistl],[
            DUNE_CHECK_MODULES([duneistl], [istl/allocator.hh],,,)],
          [$1], [dunedisc],[
@@ -214,4 +216,4 @@ AC_DEFUN([DUNE_SYMLINK],[
     # no symlinks possible... check name of directory
     AC_MSG_ERROR([No symlinks supported! You have to install dune. No inplace usage possible!])
   fi
-])
\ No newline at end of file
+])