aboutsummaryrefslogtreecommitdiff
path: root/scripts/gcc-x86_64-has-stack-protector.sh
blob: 4a48bdcd4d6be6309eb895f197d370bb7b6c60db (plain)
1
2
3
4
5
6
7
8
9
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0

echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
	echo y
else
	echo n
fi