[3.0] d499461 Stopgap fix to get FreeBSD 10-current compiling again.

[Tollef Fog Heen]

commit d499461fbe28d513211e6694ea22de88eb6e88a0
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Thu Apr 12 07:24:02 2012 +0000

    Stopgap fix to get FreeBSD 10-current compiling again.

diff --git a/bin/varnishadm/varnishadm.c b/bin/varnishadm/varnishadm.c
index 68ebbf7..e67062f 100644
--- a/bin/varnishadm/varnishadm.c
+++ b/bin/varnishadm/varnishadm.c
@@ -38,7 +38,12 @@
 #include <sys/socket.h>
 
 #ifdef HAVE_LIBEDIT
-#include <editline/readline.h>
+#  include <stdio.h>
+#  ifdef HAVE_EDIT_READLINE_READLINE_H
+#    include <edit/readline/readline.h>
+#  else
+#    include <editline/readline.h>
+#  endif
 #endif
 
 #include "vcli.h"
diff --git a/configure.ac b/configure.ac
index 55b2281..0fbb620 100644
--- a/configure.ac
+++ b/configure.ac
@@ -150,6 +150,7 @@ AC_SUBST(PCRE_LIBS)
 PKG_CHECK_MODULES([LIBEDIT], [libedit], 
 	[AC_DEFINE([HAVE_LIBEDIT], [1], [Define we have libedit])],
 	[AC_CHECK_HEADERS([readline/readline.h])
+	 AC_CHECK_HEADERS([edit/readline/readline.h])
 	 AC_CHECK_LIB(edit, el_init,
 	        [ AC_DEFINE([HAVE_LIBEDIT], [1], [Define we have libedit])
 		  LIBEDIT_CFLAGS=""