| #!/bin/sh | |
| # SPDX-License-Identifier: GPL-2.0 | |
| # This requires GCC 8.1 or better. Specifically, we require | |
| # -mstack-protector-guard-reg, added by | |
| # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81708 | |
| echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -m32 -O0 -fstack-protector -mstack-protector-guard-reg=fs -mstack-protector-guard-symbol=__stack_chk_guard - -o - 2> /dev/null | grep -q "%fs" |