$OpenBSD: patch-automake_in,v 1.3 2013/09/01 16:59:11 brad Exp $
--- automake.in.orig	Fri Jun 14 08:31:35 2013
+++ automake.in	Wed Jun 19 21:06:04 2013
@@ -5162,6 +5162,7 @@ sub scan_autoconf_traces ($)
 		_LT_AC_TAGCONFIG => 0,
 		m4_include => 1,
 		m4_sinclude => 1,
+		include => 1,
 		sinclude => 1,
 	      );
 
@@ -5185,6 +5186,7 @@ sub scan_autoconf_traces ($)
       my ($here, $depth, @args) = split (/::/);
       $where = new Automake::Location $here;
       my $macro = $args[0];
+      next if ($macro eq "include");
 
       prog_error ("unrequested trace '$macro'")
 	unless exists $traced{$macro};
