Index: /issm/trunk-jpl/m4/issm_options.m4
===================================================================
--- /issm/trunk-jpl/m4/issm_options.m4	(revision 12410)
+++ /issm/trunk-jpl/m4/issm_options.m4	(revision 12411)
@@ -991,4 +991,19 @@
 	AC_MSG_RESULT(done)
 	dnl }}}
+	dnl with-kriging{{{
+	AC_ARG_WITH([kriging],
+		AS_HELP_STRING([--with-kriging = YES],[compile with kriging capabilities (default is yes)]),
+		[KRIGING=$withval],[KRIGING=yes]) 
+	AC_MSG_CHECKING(for kriging capability compilation)
+
+	if test "x$KRIGING" = "xyes"; then
+		HAVE_KRIGING=yes
+		AC_DEFINE([_HAVE_KRIGING_],[1],[with kriging capability])
+	else
+		HAVE_KRIGING=no
+	fi
+	AM_CONDITIONAL([KRIGING], [test x$HAVE_KRIGING = xyes])
+	AC_MSG_RESULT($HAVE_KRIGING)
+	dnl }}}
 	dnl with-steadystate{{{
 	AC_ARG_WITH([steadystate],