From ad15c1b724f4c853ba7f23e234c85ef176ad2e27 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Fri, 23 Mar 2018 19:04:48 -0700
Subject: [PATCH] added __has_attribute() define for non-clang compilers

---
 lib/common/compiler.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/common/compiler.h b/lib/common/compiler.h
index a6044c861..e90a3bcde 100644
--- a/lib/common/compiler.h
+++ b/lib/common/compiler.h
@@ -64,6 +64,9 @@
 #endif
 
 /* target attribute */
+#ifndef __has_attribute
+  #define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
 #if defined(__GNUC__)
 #  define TARGET_ATTRIBUTE(target) __attribute__((__target__(target)))
 #else
-- 
2.47.2