Content - 973e8c1415677eeba513543655e939de234521e3 - 683b04b/scripts/gcc-x86_64-has-stack-protector.sh

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Tip revision: 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 authored by Linus Torvalds on 03 November 2013, 23:41:51 UTC
Linux 3.12

Tip revision: 5e01dc7

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

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