From b072614fad0f4dffd90934808b12fb06d0fc72d5 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 15 Feb 2020 11:40:26 +0100
Subject: [PATCH] disable warnings for zib.

---
 contrib/zlib/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/zlib/CMakeLists.txt b/contrib/zlib/CMakeLists.txt
index 9d1fcc943..c90996c0b 100644
--- a/contrib/zlib/CMakeLists.txt
+++ b/contrib/zlib/CMakeLists.txt
@@ -72,6 +72,7 @@ endif()
 check_include_file(unistd.h Z_HAVE_UNISTD_H)
 
 if(MSVC)
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4131 /wd4127 /wd4244")
     set(CMAKE_DEBUG_POSTFIX "d")
     add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
     add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)