Content - afaec618b3955c9147608da4c915bc6159627cf0 - c9be7c4/scripts/gcc-x86_64-has-stack-protector.sh

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v0.5.1

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https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: 3561d43fd289f590fdae672e5eb831b8d5cf0bf6 authored by Linus Torvalds on 21 November 2010, 23:18:56 UTC
Linux 2.6.37-rc3

Tip revision: 3561d43

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