From 05c9db69bbe926e777ee722d21bbb73f7800b7b0 Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sat, 3 Jan 2015 07:37:56 -0800
Subject: [PATCH] Clang on CentOS needs -Wno-deprecated-register

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 3f831ca222..ccf625ae04 100644
--- a/configure.ac
+++ b/configure.ac
@@ -364,6 +364,9 @@ else
   SQUID_CXXFLAGS=
 fi
 
+dnl CentOS (and RHEL) still define ntohs() using deprecated C++ features
+SQUID_CC_REQUIRE_ARGUMENT([ac_cv_require_Wno_deprecated_register],[-Wno-deprecated-register],[[#include <arpa/inet.h>]],[[int fox=ntohs(1);]])
+
 if test "x$enable_strict_error_checking" != "xno"; then
   SQUID_CFLAGS="$SQUID_CFLAGS $squid_cv_cc_option_werror"
   SQUID_CXXFLAGS="$SQUID_CXXFLAGS $squid_cv_cxx_option_werror"
-- 
2.47.3