diff --git a/auxdir/x_ac_databases.m4 b/auxdir/x_ac_databases.m4
index 8d4654f0ac0278a53b2d8de6f44e2d83db6df795..f73124cebdecc6086a3369ec27ae107b1fbe37da 100644
--- a/auxdir/x_ac_databases.m4
+++ b/auxdir/x_ac_databases.m4
@@ -8,7 +8,7 @@
 #    X_AC_DATABASES
 #
 #  DESCRIPTION:
-#    Test for Different Database apis. If found define appropriate ENVs. 
+#    Test for Different Database apis. If found define appropriate ENVs.
 ##*****************************************************************************
 
 AC_DEFUN([X_AC_DATABASES],
@@ -19,10 +19,10 @@ AC_DEFUN([X_AC_DATABASES],
 	### Check for mysql_config program
 	AC_ARG_WITH(
 		[mysql_config],
-		AS_HELP_STRING(--with-mysql_config=PATH, 
+		AS_HELP_STRING(--with-mysql_config=PATH,
 			Specify path to mysql_config binary),
 		[_x_ac_mysql_bin="$withval"])
-	
+
 	if test x$_x_ac_mysql_bin = xno; then
     		AC_PATH_PROG(HAVEMYSQLCONFIG, mysql_config, no)
 	else
@@ -30,7 +30,7 @@ AC_DEFUN([X_AC_DATABASES],
 	fi
 
 	if test x$HAVEMYSQLCONFIG = xno; then
-        	AC_MSG_WARN([*** mysql_config not found. Evidently no MySQL install on system.])
+		AC_MSG_WARN([*** mysql_config not found. Evidently no MySQL development libs installed on system.])
 	else
 		# check for mysql-5.0.0+
 		mysql_config_major_version=`$HAVEMYSQLCONFIG --version | \
@@ -42,9 +42,9 @@ AC_DEFUN([X_AC_DATABASES],
 
 		if test $mysql_config_major_version -lt 5; then
 	   		AC_MSG_WARN([*** mysql-$mysql_config_major_version.$mysql_config_minor_version.$mysql_config_micro_version available, we need >= mysql-5.0.0 installed for the mysql interface.])
-            		ac_have_mysql="no"
-		else 
-		# mysql_config puts -I on the front of the dir.  We don't 
+			ac_have_mysql="no"
+		else
+		# mysql_config puts -I on the front of the dir.  We don't
 		# want that so we remove it.
 			MYSQL_CFLAGS=`$HAVEMYSQLCONFIG --cflags`
 			MYSQL_LIBS=`$HAVEMYSQLCONFIG --libs_r`
@@ -53,20 +53,20 @@ AC_DEFUN([X_AC_DATABASES],
        			CFLAGS="$MYSQL_CFLAGS $save_CFLAGS"
 			LIBS="$MYSQL_LIBS $save_LIBS"
 			AC_TRY_LINK([#include <mysql.h>],[
-          				int main()
-          				{
+					int main()
+					{
 						MYSQL mysql;
-            					(void) mysql_init(&mysql);
+						(void) mysql_init(&mysql);
 						(void) mysql_close(&mysql);
-            				}
-        				],
+					}
+					],
 				[ac_have_mysql="yes"],
 				[ac_have_mysql="no"])
 			CFLAGS="$save_CFLAGS"
 			LIBS="$save_LIBS"
        			if test "$ac_have_mysql" == "yes"; then
-            			AC_MSG_RESULT([MySQL test program built properly.])
-            			AC_SUBST(MYSQL_LIBS)
+				AC_MSG_RESULT([MySQL test program built properly.])
+				AC_SUBST(MYSQL_LIBS)
 				AC_SUBST(MYSQL_CFLAGS)
 				AC_DEFINE(HAVE_MYSQL, 1, [Define to 1 if using MySQL libaries])
 			else
@@ -77,29 +77,29 @@ AC_DEFUN([X_AC_DATABASES],
        				CFLAGS="$MYSQL_CFLAGS $save_CFLAGS"
 				LIBS="$MYSQL_LIBS $save_LIBS"
 				AC_TRY_LINK([#include <mysql.h>],[
-          					int main()
-          					{
+						int main()
+						{
 							MYSQL mysql;
-            						(void) mysql_init(&mysql);
+							(void) mysql_init(&mysql);
 							(void) mysql_close(&mysql);
-            					}
-        					],
+						}
+						],
 					[ac_have_mysql="yes"],
 					[ac_have_mysql="no"])
 				CFLAGS="$save_CFLAGS"
 				LIBS="$save_LIBS"
-				
+
     				if test "$ac_have_mysql" == "yes"; then
-            				AC_MSG_RESULT([MySQL (non-threaded) test program built properly.])
-            				AC_SUBST(MYSQL_LIBS)
+					AC_MSG_RESULT([MySQL (non-threaded) test program built properly.])
+					AC_SUBST(MYSQL_LIBS)
 					AC_SUBST(MYSQL_CFLAGS)
 					AC_DEFINE(MYSQL_NOT_THREAD_SAFE, 1, [Define to 1 if with non thread-safe code])
 					AC_DEFINE(HAVE_MYSQL, 1, [Define to 1 if using MySQL libaries])
 				else
 					MYSQL_CFLAGS=""
 					MYSQL_LIBS=""
-          				AC_MSG_WARN([*** MySQL test program execution failed.])
-				fi        	
+					AC_MSG_WARN([*** MySQL test program execution failed.])
+				fi
 			fi
 		fi
       	fi
@@ -111,7 +111,7 @@ AC_DEFUN([X_AC_DATABASES],
 	### Check for pg_config program
  	AC_ARG_WITH(
 		[pg_config],
-		AS_HELP_STRING(--with-pg_config=PATH, 
+		AS_HELP_STRING(--with-pg_config=PATH,
 			Specify path to pg_config binary),
 		[_x_ac_pgsql_bin="$withval"])
 
@@ -120,41 +120,41 @@ AC_DEFUN([X_AC_DATABASES],
 	else
   		AC_PATH_PROG(HAVEPGCONFIG, pg_config, no, $_x_ac_pgsql_bin)
 	fi
-  
+
 	if test x$HAVEPGCONFIG = xno; then
-        	AC_MSG_WARN([*** pg_config not found. Evidently no PostgreSQL install on system.])
+		AC_MSG_WARN([*** pg_config not found. Evidently no PostgreSQL development libs installed on system.])
 	else
 		PGSQL_INCLUDEDIR=`$HAVEPGCONFIG --includedir`
 		PGSQL_LIBDIR=`$HAVEPGCONFIG --libdir`
-		PGSQL_CFLAGS="-I$PGSQL_INCLUDEDIR -L$PGSQL_LIBDIR" 
+		PGSQL_CFLAGS="-I$PGSQL_INCLUDEDIR -L$PGSQL_LIBDIR"
 		save_CFLAGS="$CFLAGS"
-        	CFLAGS="$PGSQL_CFLAGS $save_CFLAGS"
-                
+		CFLAGS="$PGSQL_CFLAGS $save_CFLAGS"
+
 		PGSQL_LIBS=" -lpq"
 	       	save_LIBS="$LIBS"
-        	LIBS="$PGSQL_LIBS $save_LIBS"
+		LIBS="$PGSQL_LIBS $save_LIBS"
        		AC_TRY_LINK([#include <libpq-fe.h>],[
-          			int main()
+				int main()
        	  			{
 					PGconn     *conn;
 					conn = PQconnectdb("dbname = postgres");
        					(void) PQfinish(conn);
-            			}
-        			],
+				}
+				],
 			[ac_have_pgsql="yes"],
 			[ac_have_pgsql="no"])
 		LIBS="$save_LIBS"
        		CFLAGS="$save_CFLAGS"
 		if test "$ac_have_pgsql" == "yes"; then
     			AC_MSG_RESULT([PostgreSQL test program built properly.])
-            		AC_SUBST(PGSQL_LIBS)
+			AC_SUBST(PGSQL_LIBS)
 			AC_SUBST(PGSQL_CFLAGS)
 			AC_DEFINE(HAVE_PGSQL, 1, [Define to 1 if using PostgreSQL libaries])
-		else	
+		else
 			PGSQL_CFLAGS=""
 			PGSQL_LIBS=""
        			AC_MSG_WARN([*** PostgreSQL test program execution failed.])
-		fi        	
+		fi
       	fi
 	AM_CONDITIONAL(WITH_PGSQL, test x"$ac_have_pgsql" == x"yes")
 
diff --git a/configure b/configure
index 96fdd1640eaa96180fb758b589aad25804300b06..63d18d20a25030498605964ffeeacf0e55512b93 100755
--- a/configure
+++ b/configure
@@ -18139,9 +18139,6 @@ $as_echo "#define SYSTEM_DIMENSIONS 3" >>confdefs.h
 $as_echo "#define HAVE_CRAY 1" >>confdefs.h
 
 
-$as_echo "#define HAVE_CRAY_XT 1" >>confdefs.h
-
-
 $as_echo "#define HAVE_FRONT_END 1" >>confdefs.h
 
   else
@@ -18937,8 +18934,8 @@ fi
 	fi
 
 	if test x$HAVEMYSQLCONFIG = xno; then
-        	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** mysql_config not found. Evidently no MySQL install on system." >&5
-$as_echo "$as_me: WARNING: *** mysql_config not found. Evidently no MySQL install on system." >&2;}
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** mysql_config not found. Evidently no MySQL development libs installed on system." >&5
+$as_echo "$as_me: WARNING: *** mysql_config not found. Evidently no MySQL development libs installed on system." >&2;}
 	else
 		# check for mysql-5.0.0+
 		mysql_config_major_version=`$HAVEMYSQLCONFIG --version | \
@@ -18951,7 +18948,7 @@ $as_echo "$as_me: WARNING: *** mysql_config not found. Evidently no MySQL instal
 		if test $mysql_config_major_version -lt 5; then
 	   		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** mysql-$mysql_config_major_version.$mysql_config_minor_version.$mysql_config_micro_version available, we need >= mysql-5.0.0 installed for the mysql interface." >&5
 $as_echo "$as_me: WARNING: *** mysql-$mysql_config_major_version.$mysql_config_minor_version.$mysql_config_micro_version available, we need >= mysql-5.0.0 installed for the mysql interface." >&2;}
-            		ac_have_mysql="no"
+			ac_have_mysql="no"
 		else
 		# mysql_config puts -I on the front of the dir.  We don't
 		# want that so we remove it.
@@ -18968,12 +18965,12 @@ int
 main ()
 {
 
-          				int main()
-          				{
+					int main()
+					{
 						MYSQL mysql;
-            					(void) mysql_init(&mysql);
+						(void) mysql_init(&mysql);
 						(void) mysql_close(&mysql);
-            				}
+					}
 
   ;
   return 0;
@@ -18989,7 +18986,7 @@ rm -f core conftest.err conftest.$ac_objext \
 			CFLAGS="$save_CFLAGS"
 			LIBS="$save_LIBS"
        			if test "$ac_have_mysql" == "yes"; then
-            			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: MySQL test program built properly." >&5
+				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: MySQL test program built properly." >&5
 $as_echo "MySQL test program built properly." >&6; }
 
 
@@ -19010,12 +19007,12 @@ int
 main ()
 {
 
-          					int main()
-          					{
+						int main()
+						{
 							MYSQL mysql;
-            						(void) mysql_init(&mysql);
+							(void) mysql_init(&mysql);
 							(void) mysql_close(&mysql);
-            					}
+						}
 
   ;
   return 0;
@@ -19032,7 +19029,7 @@ rm -f core conftest.err conftest.$ac_objext \
 				LIBS="$save_LIBS"
 
     				if test "$ac_have_mysql" == "yes"; then
-            				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: MySQL (non-threaded) test program built properly." >&5
+					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: MySQL (non-threaded) test program built properly." >&5
 $as_echo "MySQL (non-threaded) test program built properly." >&6; }
 
 
@@ -19045,7 +19042,7 @@ $as_echo "#define HAVE_MYSQL 1" >>confdefs.h
 				else
 					MYSQL_CFLAGS=""
 					MYSQL_LIBS=""
-          				{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** MySQL test program execution failed." >&5
+					{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** MySQL test program execution failed." >&5
 $as_echo "$as_me: WARNING: *** MySQL test program execution failed." >&2;}
 				fi
 			fi
@@ -19158,18 +19155,18 @@ fi
 	fi
 
 	if test x$HAVEPGCONFIG = xno; then
-        	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** pg_config not found. Evidently no PostgreSQL install on system." >&5
-$as_echo "$as_me: WARNING: *** pg_config not found. Evidently no PostgreSQL install on system." >&2;}
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** pg_config not found. Evidently no PostgreSQL development libs installed on system." >&5
+$as_echo "$as_me: WARNING: *** pg_config not found. Evidently no PostgreSQL development libs installed on system." >&2;}
 	else
 		PGSQL_INCLUDEDIR=`$HAVEPGCONFIG --includedir`
 		PGSQL_LIBDIR=`$HAVEPGCONFIG --libdir`
 		PGSQL_CFLAGS="-I$PGSQL_INCLUDEDIR -L$PGSQL_LIBDIR"
 		save_CFLAGS="$CFLAGS"
-        	CFLAGS="$PGSQL_CFLAGS $save_CFLAGS"
+		CFLAGS="$PGSQL_CFLAGS $save_CFLAGS"
 
 		PGSQL_LIBS=" -lpq"
 	       	save_LIBS="$LIBS"
-        	LIBS="$PGSQL_LIBS $save_LIBS"
+		LIBS="$PGSQL_LIBS $save_LIBS"
        		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <libpq-fe.h>
@@ -19177,12 +19174,12 @@ int
 main ()
 {
 
-          			int main()
+				int main()
        	  			{
 					PGconn     *conn;
 					conn = PQconnectdb("dbname = postgres");
        					(void) PQfinish(conn);
-            			}
+				}
 
   ;
   return 0;