Content - afaec618b3955c9147608da4c915bc6159627cf0 - 037f2dd/scripts/gcc-x86_64-has-stack-protector.sh

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05 April 2024, 19:05:47 UTC

Tip revision: b419148e567728f6af0c3b01965c1cc141e3e13a authored by Linus Torvalds on 03 November 2009, 19:37:49 UTC
Linux 2.6.32-rc6

Tip revision: b419148

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