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tzh
2024-08-22
c7d0944258c7d0943aa7b2211498fd612971ce27
[~lzh/A133.git]
/
longan
/
kernel
/
linux-4.9
/
scripts
/
gcc-x86_64-has-stack-protector.sh
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#!/bin/sh
echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
echo y
else
echo n
fi