From d2c24b1448c081224bcad62346f3340986d9499e Mon Sep 17 00:00:00 2001
From: Thomas BERNARD <miniupnp@free.fr>
Date: Tue, 27 Nov 2018 13:13:30 +0100
Subject: [PATCH] MacOSX do not link with old system libz

---
 src/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Makefile b/src/Makefile
index c1f5c9c0..557fa26a 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -256,7 +256,9 @@ ifneq ($(LIBPNGCONFIG), )
 else
     LOPT += -lpng
 endif
+    ifneq ($(OSX_STATIC), 1)
     LOPT += -lz
+    endif
 endif
     COPT += -DENABLE_FILENAMES_ICONV
     LOPT += -liconv