From 000cc411b9281120030a970221e26c8358b0ca76 Mon Sep 17 00:00:00 2001
From: Matt Caswell <matt@openssl.org>
Date: Fri, 9 Oct 2015 16:32:07 +0100
Subject: [PATCH] Fix compilation error on OS-X

OS-X complains if we don't have _XOPEN_SOURCE defined.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---
 crypto/async/arch/async_posix.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/crypto/async/arch/async_posix.h b/crypto/async/arch/async_posix.h
index 0e6a0a0662..aac12f1644 100644
--- a/crypto/async/arch/async_posix.h
+++ b/crypto/async/arch/async_posix.h
@@ -61,6 +61,12 @@
 #  define ASYNC_POSIX
 #  define ASYNC_ARCH
 
+/*
+ * Some platforms complain (e.g. OS-X) that setcontext/getcontext/makecontext
+ * are deprecated without this defined
+ */
+#  define _XOPEN_SOURCE
+
 #  include <ucontext.h>
 #  include <setjmp.h>
 #  include "e_os.h"
-- 
2.40.0