define aux directory
@@ -6,6 +6,9 @@ AC_INIT([ring], [1.5.4])
dnl Set the main m4 macros directory
AC_CONFIG_MACRO_DIRS([build/m4])
+dnl Set the auxility directory
+AC_CONFIG_AUX_DIR([build/aux])
+
dnl make sure that this main file is exists before compiling
AC_CONFIG_SRCDIR([src/ring.c])
