From 1d5157a6c68a790f7a50811f4a3b48b29ee82f58 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Bollo?= <jose.bollo@iot.bzh>
Date: Fri, 7 Oct 2016 14:30:00 +0200
Subject: [PATCH] Explicit dependency on gcc 4.9 or higher
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Needed for _Thread_local keyword

Change-Id: Ia68b2d25fd747b87d95a94ac383c0107b276cf2f
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---
 src/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 60f83269..9c13cc18 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,3 +1,6 @@
+if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
+    message(FATAL_ERROR "Require at least gcc-4.9")
+endif(CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
 
 INCLUDE(FindPkgConfig)
 
-- 
2.16.6