Content - afaec618b3955c9147608da4c915bc6159627cf0 - 434d237/scripts/gcc-x86_64-has-stack-protector.sh

Staging
v0.5.1

visit type:

https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: e40152ee1e1c7a63f4777791863215e3faa37a86 authored by Linus Torvalds on 16 May 2010, 21:17:36 UTC
Linus 2.6.34

Tip revision: e40152e

gcc-x86_64-has-stack-protector.sh

#!/bin/sh

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