Content - 75e4e22b986adcfd07197777c5d59d5601d3c920 - 8b3ce7c/scripts/gcc-x86_64-has-stack-protector.sh

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https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: b9bbe6ed63b2b9f2c9ee5cbd0f2c946a2723f4ce authored by Linus Torvalds on 17 May 2020, 23:48:37 UTC
Linux 5.7-rc6

Tip revision: b9bbe6e

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"