RFR(XS): 8166800: [s390] Top-level build changes required for Linux/s390x

[Volker Simonis]

Hi,

can I please have a review and sponsor for the following tiny
top-level build change required for building the OpenJDK on
Linux/s390:

http://cr.openjdk.java.net/~simonis/webrevs/2016/s390x/8166800/
https://bugs.openjdk.java.net/browse/JDK-8166800

All this change does is to add some s390-specifc C and C++ flags for
the Hotspot and the class-library build which do not affect any of the
existing platforms.

Thank you and best regards,
Volker