Content - 75e4e22b986adcfd07197777c5d59d5601d3c920 - d6c16e4/scripts/gcc-x86_64-has-stack-protector.sh

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https://github.com/torvalds/linux

05 April 2024, 19:05:47 UTC

Tip revision: 3123109284176b1532874591f7c81f3837bbdc17 authored by Linus Torvalds on 03 April 2022, 21:08:21 UTC
Linux 5.18-rc1

Tip revision: 3123109

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"