Content - 75e4e22b986adcfd07197777c5d59d5601d3c920 - fad64b0/scripts/gcc-x86_64-has-stack-protector.sh

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Tip revision: 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 authored by Linus Torvalds on 25 April 2021, 20:49:08 UTC
Linux 5.12

Tip revision: 9f4ad9e

gcc-x86_64-has-stack-protector.sh

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0

echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -m64 -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs"

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