Content - 12dbd0b11ea4fe8d037107a590bd1f8baff21eab - fc4baaf/scripts/gcc-x86_32-has-stack-protector.sh

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https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: b562e44f507e863c6792946e4e1b1449fbbac85d authored by Linus Torvalds on 14 March 2016, 04:28:54 UTC
Linux 4.5

Tip revision: b562e44

gcc-x86_32-has-stack-protector.sh

#!/bin/sh

echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
	echo y
else
	echo n
fi