Content - afaec618b3955c9147608da4c915bc6159627cf0 - 7101d84/scripts/gcc-x86_64-has-stack-protector.sh

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Tip revision: cfaf025112d3856637ff34a767ef785ef5cf2ca9 authored by Linus Torvalds on 09 June 2012, 01:40:09 UTC
Linux 3.5-rc2

Tip revision: cfaf025

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

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