From 2175cec3668738c5787ae24867debe34f711dc22 Mon Sep 17 00:00:00 2001
From: Xiangfu Liu <xiangfu@sharism.cc>
Date: Wed, 28 Apr 2010 18:07:04 +0800
Subject: [PATCH] update configure.ac, remove check signal.h

Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>
---
 xbboot/configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xbboot/configure.ac b/xbboot/configure.ac
index 5ddf505..3b31fa1 100644
--- a/xbboot/configure.ac
+++ b/xbboot/configure.ac
@@ -40,7 +40,7 @@ CFLAGS="$CFLAGS $USB_CFLAGS"
 
 # Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS([time.h signal.h stdlib.h string.h])
+AC_CHECK_HEADERS([time.h stdlib.h string.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_INLINE