No both the old and the new superlu versions are found and the correct header...

No both the old and the new superlu versions are found and the correct header is used. Note: Still only double is available

[[Imported from SVN: r5057]]

m4/superlu.m4

@@ -23,11 +23,11 @@ AC_DEFUN([_slu_lib_path],
 
 AC_DEFUN([_slu_search_versions],
     [
-	my_slu_header=dsp_defs.h
-	_slu_lib_path($1, $my_slu_header)
+	my_slu_header=slu_ddefs.h
+	_slu_lib_path($1, "$my_slu_header")
 	if test "$my_slu_found" != "yes"; then 
-	    my_slu_header=slu_cdefs.h
-	    _slu_lib_path($1, $my_slu_header)
+	    my_slu_header="dsp_defs.h"
+	    _slu_lib_path($1, "$my_slu_header")
 	fi
     ]
 )
@@ -56,12 +56,10 @@ AC_DEFUN([DUNE_PATH_SUPERLU],[
 	my_include_path=""
 	AC_ARG_WITH([superlu],
 	    [AC_HELP_STRING([--with-superlu],[user defined path to SuperLU library])],
-	    [
-		echo withval=$withval
+	    [dnl
 		if  test "$withval" != no ; then
 		    # get absolute path
 		    with_superlu=`eval cd $withval && pwd`
-		    echo with_superlu=$with_superlu
 		    if test "$withval" = yes; then
 		        # Search in default locations
 			_slu_search_default
@@ -127,15 +125,12 @@ AC_DEFUN([DUNE_PATH_SUPERLU],[
 			    AC_MSG_WARN(libsuperlu not found)])
 		fi
 		if test "$HAVE_SUPERLU" = 0; then
-		    echo with_superlu_lib=$with_superlu_lib
 		    if test x$with_superlu_lib = x ; then
 			with_superlu_lib=superlu.a
 		    fi
 		    AC_MSG_CHECKING([static superlu library "$with_superlu_lib" in "$SUPERLU_LIB_PATH"])
-		    echo "";echo if test -f "$SUPERLU_LIB_PATH/$with_superlu_lib"
 		    if test -f "$SUPERLU_LIB_PATH/$with_superlu_lib" ; then
 			LIBS="$SUPERLU_LIB_PATH/$with_superlu_lib $LIBS"
-			echo "checking 	LIBS=$SUPERLU_LIB_PATH/$with_superlu_lib $LIBS"
 			AC_CHECK_FUNC(dgssvx,
 			    [
 				SUPERLU_LDFLAGS="$OLDFLAGS"
@@ -149,13 +144,11 @@ AC_DEFUN([DUNE_PATH_SUPERLU],[
 			    ]
 			)
 		    else
-			echo "lib not found"
 			HAVE_SUPERLU="0"
 			AC_MSG_RESULT(failed)
 		    fi
 		fi
 	    fi
-      echo "SUPERLU_LIBS=$SUPERLU_LIBS"
       # pre-set variable for summary
       #with_superlu="no"
       
@@ -166,6 +159,9 @@ AC_DEFUN([DUNE_PATH_SUPERLU],[
 		AC_SUBST(SUPERLU_LIBS, $SUPERLU_LIBS)
 		AC_SUBST(SUPERLU_CPPFLAGS, $SUPERLU_CPPFLAGS)
 		AC_DEFINE(HAVE_SUPERLU, 1, [Define to 1 if SUPERLU is found])
+		if test "$my_slu_header" = "slu_ddefs.h"; then
+		    AC_DEFINE(SUPERLU_POST_2005_VERSION, 1, [define to 1 if there is  a header slu_ddefs.h in SuperLU])
+		fi
 		AC_MSG_RESULT(ok)
 		
     # add to global list