Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / scripts / gcc-x86_64-has-stack-protector.sh

diff --git a/kernel/scripts/gcc-x86_64-has-stack-protector.sh b/kernel/scripts/gcc-x86_64-has-stack-protector.sh
new file mode 100755 (executable)
index 0000000..973e8c1
--- /dev/null
+++ b/kernel/scripts/gcc-x86_64-has-stack-protector.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
+if [ "$?" -eq "0" ] ; then
+       echo y
+else
+       echo n
+fi