From e68a43f680415fdfa59dd28b090c1820d533c3dc Mon Sep 17 00:00:00 2001
From: Bowen Yu <yubowenok@gmail.com>
Date: Thu, 23 Feb 2017 21:07:12 -0500
Subject: [PATCH] change gnu stack limit flag

---
 test_runner | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test_runner b/test_runner
index fabe63e..b9cbd17 100755
--- a/test_runner
+++ b/test_runner
@@ -30,8 +30,7 @@ if [[ $suffix == "cpp" ]]; then
   elif [[ $os == 'mac' ]]; then
     g++ -Wl,-stack_size,0x10000000 $2 -o $name -O2 -Wall -Wextra -std=gnu++0x || exit
   else
-    # stack size set by "ulimit -s"
-    g++ $2 -o $name -O2 -Wall -Wextra -std=gnu++0x || exit
+    g++ -fstack-limit-symbol=__stack_limit -Wl,--defsym,__stack_limit=0x10000000 -fstack-check $2 -o $name -O2 -Wall -Wextra -std=gnu++0x || exit
   fi
   runcmd="./$name"
 elif [[ $suffix == "java" ]]; then