Content - 325c0a1b03b6bbcade1e5edff2665a469ac18168 - 4925da5/scripts/gcc-x86_64-has-stack-protector.sh

visit type:

https://github.com/torvalds/linux

05 April 2024, 19:05:47 UTC

Tip revision: c8f71b01a50597e298dc3214a2f2be7b8d31170c authored by Linus Torvalds on 21 February 2007, 04:32:30 UTC
Linux 2.6.21-rc1

Tip revision: c8f71b0

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