RFR: 8151351: HotSpot build process should regard --with-native-debug-symbols.

[Yasumasa Suenaga]

Hi all,

When I build fastdebug JDK (--enable-debug) with --with-native-debug-symbols=internal,
build process generated *.debuginfo for libjsig and libjvm. 
I think that build process should regard --with-native-debug-symbols. 

I've uploaded webrev. Could you review it?
  http://cr.openjdk.java.net/~ysuenaga/JDK-8151351/webrev.00/

I cannot access JPRT. So I need a sponsor.


Thanks,

Yasumasa