From 03eb616ff6f5227efd6bb786f33294283bf96246 Mon Sep 17 00:00:00 2001
From: Bernard Xiong <bernard.xiong@gmail.com>
Date: Fri, 24 Apr 2020 08:46:56 +0800
Subject: [PATCH] [tools] fix c99/siginfo_t issue caused by gcc_version

---
 tools/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/utils.py b/tools/utils.py
index 9459396544..67ce098ccd 100644
--- a/tools/utils.py
+++ b/tools/utils.py
@@ -273,7 +273,7 @@ def VersionCmp(ver1, ver2):
 
 def GCCC99Patch(cflags):
     import building
-    gcc_version = building.GetDepend('GCC_VERSION')
+    gcc_version = building.GetDepend('GCC_VERSION_STR')
     if gcc_version:
         gcc_version = gcc_version.replace('"', '')
     if VersionCmp(gcc_version, "4.8.0") == 1: