From b672bdfaada52a070c5b326d0a59d8e8dceff1bd Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Sat, 31 Mar 2018 00:24:53 -0700
Subject: [PATCH] configure: quiet glut deprecation warnings on OS X

BUG=webp:187

Change-Id: Iad88b5fe417289f00dedcc32e7672fc0898e9ed1
---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure.ac b/configure.ac
index d898bc98..dff7d077 100644
--- a/configure.ac
+++ b/configure.ac
@@ -347,6 +347,8 @@ AS_IF([test "x$enable_gl" != "xno"], [
       # override with --with-gl*
       glut_cflags="$glut_cflags|-framework GLUT -framework OpenGL"
       glut_ldflags="$glut_ldflags|-framework GLUT -framework OpenGL"
+      # quiet deprecation warnings for glut
+      TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wno-deprecated-declarations])
       ;;
   esac