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review.trustedfirmware.org / hafnium / third_party / linux.git / 92d4c21e51fc12736c39c2a161a42f20e2be8a00 / . / scripts / gcc-x86_32-has-stack-protector.sh
blob: f5c11949525404f43a22e6efb14a59207898ff9d [file] [log] [blame]
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3
4echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -m32 -O0 -fstack-protector - -o - 2> /dev/null | grep -q "%gs"