Content - 973e8c1415677eeba513543655e939de234521e3 - 177406e/scripts/gcc-x86_64-has-stack-protector.sh

visit type:

Tip revision: fc14f9c1272f62c3e8d01300f52467c0d9af50f9 authored by Linus Torvalds on 17 November 2014, 00:36:20 UTC
Linux 3.18-rc5

Tip revision: fc14f9c

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

Browse the archive

https://github.com/torvalds/linux