diff -ur c-ares-1.5.3-stock/configure.ac c-ares-1.5.3/configure.ac
--- c-ares-1.5.3-stock/configure.ac	2010-10-14 07:18:36.437023208 +0000
+++ c-ares-1.5.3/configure.ac	2010-10-14 07:18:39.527024687 +0000
@@ -811,7 +811,7 @@
   ],[
     AC_MSG_RESULT([yes])
     eval "ac_cv_func_$func=yes"
-    AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$func])], [1],
+    AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$func]), [1],
       [Define to 1 if you have the $func function.])
   ],[
     AC_MSG_RESULT([but still no])