Content - 325c0a1b03b6bbcade1e5edff2665a469ac18168 - 522158f/scripts/gcc-x86_64-has-stack-protector.sh

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https://github.com/torvalds/linux

05 April 2024, 19:05:47 UTC

Tip revision: 20f4d6c3a2a23c5d7d9cc7f42fbb943ca7a03d1f authored by Linus Torvalds on 23 February 2009, 04:19:40 UTC
Linux 2.6.29-rc6

Tip revision: 20f4d6c

gcc-x86_64-has-stack-protector.sh

#!/bin/sh

echo "int foo(void) { char X[200]; return 3; }" | $1 -S -xc -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
	echo $2
fi