m4 test for alugrid is going to dune-grid

[[Imported from SVN: r5569]]

m4/Makefile.am

 # $Id$
 
-ALLM4S = acx_blas.m4 acx_lapack.m4 acx_mpi.m4 acx_pthread.m4 alugrid.m4 \
+ALLM4S = acx_blas.m4 acx_lapack.m4 acx_mpi.m4 acx_pthread.m4 \
          ax_check_gl.m4 ax_lang_compiler_ms.m4 dune_all.m4 \
          dune_autobuild.m4 dune_common.m4 dune_compiler.m4 dune_deprecated.m4 \
          dune_docu.m4 dune_exprtmpl.m4  dune_griddim.m4 dune_linkcxx.m4 \

m4/alugrid.m4

-# searches for alugrid-headers and libs
-
-AC_DEFUN([DUNE_PATH_ALUGRID],[
-  AC_REQUIRE([AC_PROG_CXX])
-  AC_REQUIRE([DUNE_MPI])
-
-  AC_ARG_WITH(alugrid,
-    AC_HELP_STRING([--with-alugrid=PATH],[directory where ALUGrid is installed]))
-# do not use alugrid debug lib 
-
-# store old values
-ac_save_LDFLAGS="$LDFLAGS"
-ac_save_CPPFLAGS="$CPPFLAGS"
-ac_save_LIBS="$LIBS"
-# LIBS=""
-
-## do nothing if no --with-alugrid was supplied
-if test x$with_alugrid != x && test x$with_alugrid != xno ; then
-
-  if test x$with_alugrid = xyes ; then
-    AC_MSG_ERROR([You have to provide a directory --with-alugrid=PATH])
-  fi
-
-  # is --with-alugrid=bla used?
-  if test "x$with_alugrid" != x ; then
-	if ! test -d $with_alugrid; then
-        AC_MSG_WARN([ALUGrid directory $with_alugrid does not exist])
-	else
-    # expand tilde / other stuff
-		ALUGRIDROOT=`cd $with_alugrid && pwd`
-
-    ALUGRID_VERSIONCHECK=$ALUGRIDROOT/bin/alugridversion
-    ## check version number 
-    NEEDEDALUGRID_VERSION=1.1
-
-    AC_MSG_CHECKING([ALUGrid version >= $NEEDEDALUGRID_VERSION])
-    if test -f $ALUGRID_VERSIONCHECK; then 
-      ALUGRID_VERSION=`$ALUGRID_VERSIONCHECK -c $NEEDEDALUGRID_VERSION`
-      if test "x$ALUGRID_VERSION" != "x-1"; then 
-        ALUGRID_VERSIONNO=`$ALUGRID_VERSIONCHECK -v`
-        AC_MSG_RESULT([yes (ALUGrid-$ALUGRID_VERSIONNO)])
-      else 
-        AC_MSG_ERROR([ALUGrid version is too old!])
-      fi 
-      
-    else 
-      AC_MSG_WARN([Couldn't find ALUGrid version checker! ALUGrid version too old!])
-    fi   
-	fi
-  fi
-  if test "x$ALUGRIDROOT" = x; then
-    # use some default value...
-    ALUGRIDROOT="/usr/local/alugrid"
-  fi
-
-  ALUGRID_LIB_PATH="$ALUGRIDROOT/lib"
-  ALUGRID_INCLUDE_PATH="$ALUGRIDROOT/include"
-
-  # set variables so that tests can use them
-  REM_CPPFLAGS=$CPPFLAGS
-
-  LDFLAGS="$LDFLAGS -L$ALUGRID_LIB_PATH"
-  ALU3D_INC_FLAG="-I$ALUGRID_INCLUDE_PATH -I$ALUGRID_INCLUDE_PATH/serial -I$ALUGRID_INCLUDE_PATH/duneinterface -DENABLE_ALUGRID"
-  CPPFLAGS="$CPPFLAGS $ALU3D_INC_FLAG"
-
-  # check for header
-  AC_LANG_PUSH([C++])
-  AC_CHECK_HEADERS([alugrid_serial.h], 
-     [ALUGRID_CPPFLAGS="$ALU3D_INC_FLAG"
-    HAVE_ALUGRID="1"],
-    AC_MSG_WARN([alugrid_serial.h not found in $ALUGRID_INCLUDE_PATH]))
-   
-  ALU3D_INC_FLAG_PARA="-I$ALUGRID_INCLUDE_PATH/parallel"
-  CPPFLAGS="$CPPFLAGS $ALU3D_INC_FLAG_PARA $MPI_CPPFLAGS"
-  # check for parallel header 
-  AC_CHECK_HEADERS([alugrid_parallel.h], 
-     [ALUGRID_CPPFLAGS="$ALU3D_INC_FLAG $ALU3D_INC_FLAG_PARA"
-    HAVE_ALUGRID="1"],
-    AC_MSG_WARN([alugrid_parallel.h not found in $ALUGRID_INCLUDE_PATH]))
-
-  CPPFLAGS="$REM_CPPFLAGS"
-  REM_CPPFLAGS=
-
-  REM_LDFLAGS=$LDFLAGS
-
-  # if header is found...
-  if test x$HAVE_ALUGRID = x1 ; then
-    AC_CHECK_LIB(alugrid,[malloc],
-    [ALUGRID_LIBS="-lalugrid $MPI_LDFLAGS"
-           ALUGRID_LDFLAGS="-L$ALUGRID_LIB_PATH $MPI_LDFLAGS"
-           LIBS="$LIBS $ALUGRID_LIBS"],
-	  [HAVE_ALUGRID="0"
-	  AC_MSG_WARN(libalugrid not found!)])
-  fi
-
-  LDFLAGS=$REM_LDFLAGS
-  AC_LANG_POP
-
-## end of alugrid check (--without wasn't set)
-fi
-
-# survived all tests?
-if test x$HAVE_ALUGRID = x1 ; then
-  AC_SUBST(ALUGRID_LIBS, $ALUGRID_LIBS)
-  AC_SUBST(ALUGRID_LDFLAGS, $ALUGRID_LDFLAGS)
-  AC_SUBST(ALUGRID_CPPFLAGS, $ALUGRID_CPPFLAGS)
-  AC_DEFINE(HAVE_ALUGRID, ENABLE_ALUGRID,
-    [This is only true if alugrid-library was found by configure 
-     _and_ if the application uses the ALUGRID_CPPFLAGS])
-
-  # add to global list
-  DUNE_PKG_LDFLAGS="$DUNE_PKG_LDFLAGS $ALUGRID_LDFLAGS"
-  DUNE_PKG_LIBS="$DUNE_PKG_LIBS $ALUGRID_LIBS"
-  DUNE_PKG_CPPFLAGS="$DUNE_PKG_CPPFLAGS $ALUGRID_CPPFLAGS"
-
-  # set variable for summary
-  with_alugrid="yes"
-else
-  AC_SUBST(ALUGRID_LIBS, "")
-  AC_SUBST(ALUGRID_LDFLAGS, "")
-  AC_SUBST(ALUGRID_CPPFLAGS, "")
-
-  # set variable for summary
-  with_alugrid="no"
-fi
-  
-# also tell automake
-AM_CONDITIONAL(ALUGRID, test x$HAVE_ALUGRID = x1)
-
-# reset old values
-LIBS="$ac_save_LIBS"
-CPPFLAGS="$ac_save_CPPFLAGS"
-LDFLAGS="$ac_save_LDFLAGS"
-
-DUNE_ADD_SUMMARY_ENTRY([ALUGrid],[$with_alugrid])
-
-])