From 3ee7f8f6954e7693051b2ee80c5367ee5e846a8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Camilla=20L=C3=B6wy?= <elmindreda@glfw.org>
Date: Thu, 10 Aug 2017 22:24:44 +0200
Subject: [PATCH] Cocoa: Fix warnings caused by _XOPEN_SOURCE

---
 src/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 31d73fec..8e9d17f2 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -76,7 +76,7 @@ set_target_properties(glfw PROPERTIES
 
 target_compile_definitions(glfw PRIVATE
                            _GLFW_USE_CONFIG_H
-                           $<$<BOOL:${UNIX}>:_XOPEN_SOURCE=500>)
+                           $<$<BOOL:${UNIX}>:_XOPEN_SOURCE=600>)
 target_include_directories(glfw PUBLIC
                            $<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>
                            $<INSTALL_INTERFACE:$<INSTALL_PREFIX>/include>)