Content - 325c0a1b03b6bbcade1e5edff2665a469ac18168 - 034af67/scripts/gcc-x86_64-has-stack-protector.sh

visit type:

https://github.com/torvalds/linux

05 April 2024, 19:05:47 UTC

Tip revision: 2ddcca36c8bcfa251724fe342c8327451988be0d authored by Linus Torvalds on 03 May 2008, 18:59:44 UTC
Linux 2.6.26-rc1

Tip revision: 2ddcca3

gcc-x86_64-has-stack-protector.sh

#!/bin/sh

echo "int foo(void) { char X[200]; return 3; }" | $1 -S -xc -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
	echo $2
fi