Hello, please review this small fix .
It adds stack protection compile flags for xlc/AIX .
See :
"Provides protection against malicious code or programming errors that overwrite or corrupt the stack."
The patch will set the stack protection flags .
( Similar changes have been done for Linux : 8199552: Update to build scripts
https://hg.openjdk.java.net/jdk-updates/jdk11u/rev/8b060cdf0251
Introduced stack protection compile flags for Linux/gcc ( -fstack-protector ) . )
Bug/webrev :
https://bugs.openjdk.java.net/browse/JDK-8217233
http://cr.openjdk.java.net/~mbaesken/webrevs/8217233.0/
Thanks, Matthias