diff options
Diffstat (limited to 'scripts/gcc-x86_64-has-stack-protector.sh')
| -rw-r--r-- | scripts/gcc-x86_64-has-stack-protector.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/gcc-x86_64-has-stack-protector.sh b/scripts/gcc-x86_64-has-stack-protector.sh new file mode 100644 index 000000000000..325c0a1b03b6 --- /dev/null +++ b/scripts/gcc-x86_64-has-stack-protector.sh @@ -0,0 +1,6 @@ +#!/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 |