From 8cedcf0ff2ea507612c19fe29055af18bd8a786e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 19 Jan 2016 09:50:27 +0000
Subject: configure.in: suppress warnings

* configure.in (warnflags): suppress warnings caused by macro
  expansion with clang.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index ca19530e7b..37d90a8f8d 100644
--- a/configure.in
+++ b/configure.in
@@ -815,6 +815,9 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then
     for wflag in -Wno-unused-parameter -Wno-parentheses -Wno-long-long \
                  -diag-disable=2259 \
 		 -Wno-missing-field-initializers \
+		 -Wno-tautological-compare \
+		 -Wno-parentheses-equality \
+		 -Wno-constant-logical-operand \
 		 -Wunused-variable \
 		 -Werror=pointer-arith \
 		 -Werror=write-strings \
-- 
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