Content - 325c0a1b03b6bbcade1e5edff2665a469ac18168 - 585be22/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: 05dda977f2574c3341abef9b74c27d2b362e1e3a authored by Linus Torvalds on 26 March 2008, 01:38:14 UTC
Linux 2.6.25-rc7

Tip revision: 05dda97

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