gcc-x86_64-has-stack-protector.sh 200 Bytes edit raw blame history 1 2 3 4 5 6 7 8 #!/bin/sh echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs" if [ "$?" -eq "0" ] ; then echo y else echo n fi