From f97ecbe97b6b3e098ebde2c984041dd24ce2dbbe Mon Sep 17 00:00:00 2001
From: JINMEI Tatuya <jinmei@isc.org>
Date: Thu, 11 Oct 2012 10:42:39 -0700
Subject: [PATCH] [master] add changelog entry for #2340

---
 ChangeLog | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index b421f01e88..65505ec02a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+493.	[build]		jinmei
+	Fixed build failure with newer versions of clang++.  These
+	versions are stricter regarding "unused variable" and "unused
+	(driver) arguments" warnings, and cause fatal build error
+	with -Werror.  The affected versions of clang++ include Apple's
+	customized version 4.1 included in Xcode 4.5.1.  So this fix
+	will solve build errors for Mac OS X that uses newer versions of
+	Xcode.
+	(Trac #2340, git 55be177fc4f7537143ab6ef5a728bd44bdf9d783,
+	3e2a372012e633d017a97029d13894e743199741 and commits before it
+	with [2340] in the commit log)
+
 492.	[func]		tomek
 	libdhcpsrv: The DHCP Configuration Manager is now able to store
 	information about IPv4 subnets and pools. It is still not possible