From a0ce85ac7de098d3f9b53b51b77a09bad700a011 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Wed, 30 Jul 2014 05:10:18 -0700
Subject: [PATCH] configure: Globally add ZLIB_CONST to CPPFLAGS if zlib is
 enabled

---
 configure | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure b/configure
index 800d6fa830..03742f0c31 100755
--- a/configure
+++ b/configure
@@ -4442,6 +4442,8 @@ for thread in $THREADS_LIST; do
     fi
 done
 
+enabled zlib && add_cppflags -DZLIB_CONST
+
 # conditional library dependencies, in linking order
 enabled movie_filter    && prepend avfilter_deps "avformat avcodec"
 enabled resample_filter && prepend avfilter_deps "avresample"