configure.ac: Changed a case statement to include i386.

2013-10-30  Balaji V. Iyer  <balaji.v.iyer@intel.com>

       * configure.ac: Changed a case statement to include i386.
       * configure: Regenerated.

From-SVN: r204246

libcilkrts/ChangeLog

 2013-10-30  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 
+	* configure.ac: Changed a case statement to include i386.
+	* configure: Regenerated.
+
+2013-10-30  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
 	* configure: Reconfigured.
 	* configure.ac: Add AC_FUNC_ALLOCA.
 	* runtime/sysdep-unix.c: Added check for alloca.h before 

libcilkrts/configure

@@ -4907,7 +4907,7 @@ case "${target}" in
     config_dir="x86"
     ;;
 
-  i45686-*-*)
+  i?86-*-*)
     config_dir="x86"
     ;;
 

libcilkrts/configure.ac

@@ -115,7 +115,7 @@ case "${target}" in
     config_dir="x86"
     ;;
 
-  i[456]86-*-*)
+  i?86-*-*)
     config_dir="x86"
     ;;