| Arjan van de Ven | 4f7fd4d | 2006-09-26 10:52:39 +0200 | [diff] [blame] | 1 | #!/bin/sh |
| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 2 | # SPDX-License-Identifier: GPL-2.0 |
| Arjan van de Ven | 4f7fd4d | 2006-09-26 10:52:39 +0200 | [diff] [blame] | 3 | |
| Sebastian Andrzej Siewior | 82031ea | 2016-11-04 19:39:39 +0100 | [diff] [blame] | 4 | echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs" |
| Arjan van de Ven | 4f7fd4d | 2006-09-26 10:52:39 +0200 | [diff] [blame] | 5 | if [ "$?" -eq "0" ] ; then |
| Tejun Heo | 5d707e9 | 2009-02-09 22:17:39 +0900 | [diff] [blame] | 6 | echo y |
| 7 | else |
| 8 | echo n |
| Arjan van de Ven | 4f7fd4d | 2006-09-26 10:52:39 +0200 | [diff] [blame] | 9 | fi |