--- aespipe-v2.4h.orig/configure.ac	2024-04-03 21:02:02.000000000 +0800
+++ aespipe-v2.4h/configure.ac	2024-09-02 18:15:33.852677076 +0800
@@ -14,7 +14,6 @@
 AC_PROG_CC
 AC_PROG_GREP
 AC_PROG_MAKE_SET
-AC_CHECK_INCLUDES_DEFAULT
 AC_PROG_EGREP
 
 AC_HEADER_SYS_WAIT