From 0270cf13acd9686f264d3d3ed51d358796337bf4 Mon Sep 17 00:00:00 2001
From: Mitch Hayenga <mitch.hayenga@arm.com>
Date: Wed, 13 Aug 2014 06:57:19 -0400
Subject: [PATCH] ext: clang fix for flexible array members

Changes how flexible array members are defined so clang does not error
out during compilation.
---
 ext/dnet/os.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ext/dnet/os.h b/ext/dnet/os.h
index cae244781..075f94b2c 100644
--- a/ext/dnet/os.h
+++ b/ext/dnet/os.h
@@ -98,7 +98,8 @@
 
 /* Support for flexible arrays. */
 #undef __flexarr
-#if defined(__GNUC__) && ((__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97))
+#if !defined(__clang__) && defined(__GNUC__) && \
+    ((__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97))
 /* GCC 2.97 supports C99 flexible array members.  */
 # define __flexarr	[]
 #else