gcc-x86_64-has-stack-protector.sh 244 B

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  1. #!/bin/sh
  2. # SPDX-License-Identifier: GPL-2.0
  3. echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
  4. if [ "$?" -eq "0" ] ; then
  5. echo y
  6. else
  7. echo n
  8. fi