From 789cb13decdbd7a25eef6a9fbebe46af8a2b197b Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <yobibe@gmail.com>
Date: Tue, 18 Oct 2011 13:28:01 +0000
Subject: [PATCH] Avoid readline auto-detection when cross-compiling. Still
 feasible to use readline if you specify the path to it.

---
 m4/readline.m4 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/m4/readline.m4 b/m4/readline.m4
index e2eba85..218b3da 100644
--- a/m4/readline.m4
+++ b/m4/readline.m4
@@ -14,6 +14,10 @@ AC_DEFUN([AC_CHECK_READLINE],[
 
   AC_MSG_CHECKING(for readline.h)
 
+  if test "x$cross_compiling" == "xyes"; then
+      without_readline=yes
+  fi
+
   if test "x$without_readline" != "xyes"; then
     for i in $with_arg \
 	     /usr/include: \