diff --git a/Make.inc.in b/Make.inc.in
index 16685aa9..cf00bcb8 100644
--- a/Make.inc.in
+++ b/Make.inc.in
@@ -70,8 +70,8 @@ EXTRALIBS=@EXTRA_LIBS@
 
 
 #
-AMGCDEFINES=$(MUMPSFLAGS) $(SLUFLAGS) $(UMFFLAGS) $(SLUDISTFLAGS)
-#$(PSBCDEFINES)
+AMGCDEFINES=$(SLUFLAGS) $(UMFFLAGS) $(SLUDISTFLAGS)
+#$(PSBCDEFINES) $(MUMPSFLAGS) 
 CDEFINES=$(AMGCDEFINES)
 AMGFDEFINES=@AMGFDEFINES@ $(PSBFDEFINES)
 FDEFINES=$(AMGFDEFINES)
diff --git a/configure b/configure
index ae6890ea..a85756f8 100755
--- a/configure
+++ b/configure
@@ -3451,7 +3451,7 @@ fi
 
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Loaded $pac_cv_status_file $FC $MPIFC $BLACS_LIBS" >&5
 printf "%s\n" "$as_me: Loaded $pac_cv_status_file $FC $MPIFC $BLACS_LIBS" >&6;}
-am__api_version='1.18'
+am__api_version='1.17'
 
 
 
@@ -3721,14 +3721,10 @@ am_lf='
 '
 case `pwd` in
   *[\\\"\#\$\&\'\`$am_lf]*)
-    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 esac
 case $srcdir in
   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 esac
 
@@ -4193,133 +4189,9 @@ AMTAR='$${TAR-tar}'
 
 
 # We'll loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar plaintar pax cpio none'
-
-# The POSIX 1988 'ustar' format is defined with fixed-size fields.
-      # There is notably a 21 bits limit for the UID and the GID.  In fact,
-      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
-      # and bug#13588).
-      am_max_uid=2097151 # 2^21 - 1
-      am_max_gid=$am_max_uid
-      # The $UID and $GID variables are not portable, so we need to resort
-      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
-      # below are definitely unexpected, so allow the users to see them
-      # (that is, avoid stderr redirection).
-      am_uid=`id -u || echo unknown`
-      am_gid=`id -g || echo unknown`
-      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5
-printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; }
-      if test x$am_uid = xunknown; then
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5
-printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;}
-      elif test $am_uid -le $am_max_uid; then
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-printf "%s\n" "yes" >&6; }
-      else
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-        _am_tools=none
-      fi
-      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5
-printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; }
-      if test x$gm_gid = xunknown; then
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5
-printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;}
-      elif test $am_gid -le $am_max_gid; then
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-printf "%s\n" "yes" >&6; }
-      else
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-        _am_tools=none
-      fi
-
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5
-printf %s "checking how to create a ustar tar archive... " >&6; }
-
-  # Go ahead even if we have the value already cached.  We do so because we
-  # need to set the values for the 'am__tar' and 'am__untar' variables.
-  _am_tools=${am_cv_prog_tar_ustar-$_am_tools}
-
-  for _am_tool in $_am_tools; do
-    case $_am_tool in
-    gnutar)
-      for _am_tar in tar gnutar gtar; do
-        { echo "$as_me:$LINENO: $_am_tar --version" >&5
-   ($_am_tar --version) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } && break
-      done
-      am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"'
-      am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"'
-      am__untar="$_am_tar -xf -"
-      ;;
-    plaintar)
-      # Must skip GNU tar: if it does not support --format= it doesn't create
-      # ustar tarball either.
-      (tar --version) >/dev/null 2>&1 && continue
-      am__tar='tar chf - "$$tardir"'
-      am__tar_='tar chf - "$tardir"'
-      am__untar='tar xf -'
-      ;;
-    pax)
-      am__tar='pax -L -x ustar -w "$$tardir"'
-      am__tar_='pax -L -x ustar -w "$tardir"'
-      am__untar='pax -r'
-      ;;
-    cpio)
-      am__tar='find "$$tardir" -print | cpio -o -H ustar -L'
-      am__tar_='find "$tardir" -print | cpio -o -H ustar -L'
-      am__untar='cpio -i -H ustar -d'
-      ;;
-    none)
-      am__tar=false
-      am__tar_=false
-      am__untar=false
-      ;;
-    esac
-
-    # If the value was cached, stop now.  We just wanted to have am__tar
-    # and am__untar set.
-    test -n "${am_cv_prog_tar_ustar}" && break
-
-    # tar/untar a dummy directory, and stop if the command works.
-    rm -rf conftest.dir
-    mkdir conftest.dir
-    echo GrepMe > conftest.dir/file
-    { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5
-   (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-    rm -rf conftest.dir
-    if test -s conftest.tar; then
-      { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5
-   ($am__untar <conftest.tar) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-      { echo "$as_me:$LINENO: cat conftest.dir/file" >&5
-   (cat conftest.dir/file) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-    fi
-  done
-  rm -rf conftest.dir
-
-  if test ${am_cv_prog_tar_ustar+y}
-then :
-  printf %s "(cached) " >&6
-else case e in #(
-  e) am_cv_prog_tar_ustar=$_am_tool ;;
-esac
-fi
+_am_tools='gnutar  pax cpio none'
 
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5
-printf "%s\n" "$am_cv_prog_tar_ustar" >&6; }
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
@@ -5338,10 +5210,7 @@ _ACEOF
       break
     fi
   done
-  # aligned with autoconf, so not including core; see bug#72225.
-  rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \
-    conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \
-    conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM
+  rm -f core conftest*
   unset am_i ;;
 esac
 fi
@@ -11380,7 +11249,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 if test "x$amg4psblas_cv_have_superlu" == "xyes" ; then
-   SLU_FLAGS="-DAMG_SLU_VERSION_$pac_slu_version $SLU_INCLUDES"
+   SLU_FLAGS="$SLU_INCLUDES"
    FDEFINES="$amg_cv_define_prepend-DAMG_HAVE_SLU $FDEFINES"
    CHAVESLU="#define  AMG_HAVE_SLU"
    CSLUVERSION="#define  AMG_SLU_VERSION $pac_slu_version"
diff --git a/configure.ac b/configure.ac
index f235aba2..3acf94b8 100755
--- a/configure.ac
+++ b/configure.ac
@@ -796,7 +796,7 @@ fi
 
 PAC_CHECK_SUPERLU
 if test "x$amg4psblas_cv_have_superlu" == "xyes" ; then 
-   SLU_FLAGS="-DAMG_SLU_VERSION_$pac_slu_version $SLU_INCLUDES"
+   SLU_FLAGS="$SLU_INCLUDES"
    FDEFINES="$amg_cv_define_prepend-DAMG_HAVE_SLU $FDEFINES"
    CHAVESLU="#define  AMG_HAVE_SLU"
    CSLUVERSION="#define  AMG_SLU_VERSION $pac_slu_version"