1#@!#!123s

: / usr / lib / modules / 3.10.0-1062.9.1.el7.x86_64 / build / scripts /

Filename : gcc-x86_64-has-stack-protector.sh

back

#!/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