--- dbus-1.12.12/configure.ac.orig	2019-02-13 21:45:13.880746757 +0100
+++ dbus-1.12.12/configure.ac	2019-02-13 21:51:22.655415600 +0100
@@ -12,6 +12,7 @@
 
 m4_pattern_forbid([^AX_],
   [Unexpanded AX_ macro found. Please install GNU autoconf-archive])
+m4_pattern_allow([AX_CHECK_GNU_MAKE_HEADLINE])
 
 AC_CANONICAL_HOST