Content - 973e8c1415677eeba513543655e939de234521e3 - faad603/scripts/gcc-x86_64-has-stack-protector.sh

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v0.5.1

visit type:

https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: 9a3c4145af32125c5ee39c0272662b47307a8323 authored by Linus Torvalds on 21 July 2014, 04:04:16 UTC
Linux 3.16-rc6

Tip revision: 9a3c414

gcc-x86_64-has-stack-protector.sh

#!/bin/sh

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