--- libaitcfg/configure	2012/03/30 11:55:02	1.5.4.1
+++ libaitcfg/configure	2012/04/02 14:39:02	1.5.4.3
@@ -3221,6 +3221,51 @@ LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
 
 # Checks for libraries.
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
+$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_mutex_lock ();
+int
+main ()
+{
+return pthread_mutex_lock ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_pthread_pthread_mutex_lock=yes
+else
+  ac_cv_lib_pthread_pthread_mutex_lock=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+  LIBS="-lpthread $LIBS"
+
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for io_TrimStr in -laitio" >&5
 $as_echo_n "checking for io_TrimStr in -laitio... " >&6; }
 if ${ac_cv_lib_aitio_io_TrimStr+:} false; then :
@@ -3266,7 +3311,52 @@ _ACEOF
 
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcFletcher16 in -laitcrc" >&5
+$as_echo_n "checking for crcFletcher16 in -laitcrc... " >&6; }
+if ${ac_cv_lib_aitcrc_crcFletcher16+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-laitcrc  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
 
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char crcFletcher16 ();
+int
+main ()
+{
+return crcFletcher16 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_aitcrc_crcFletcher16=yes
+else
+  ac_cv_lib_aitcrc_crcFletcher16=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitcrc_crcFletcher16" >&5
+$as_echo "$ac_cv_lib_aitcrc_crcFletcher16" >&6; }
+if test "x$ac_cv_lib_aitcrc_crcFletcher16" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBAITCRC 1
+_ACEOF
+
+  LIBS="-laitcrc $LIBS"
+
+fi
+
+
 # Checks for header files.
 
 # Checks for typedefs, structures, and compiler characteristics.
@@ -3952,6 +4042,9 @@ $as_echo "#define __DEBUG /**/" >>confdefs.h
 				CFLAGS="-g ${CFLAGS}"
 				;;
 			*)
+
+$as_echo "#define NDEBUG /**/" >>confdefs.h
+
 				;;
 		esac
 fi