RFR: JDK-8198243: Add build time check for global operator new/delete in object files

[coleen.phillimore at oracle.com]

Thank you for doing this change.  It looks good to me but I'm not an 
expert in makefiles (so not quite a full Review).

Coleen

On 2/20/18 1:05 PM, Erik Joelsson wrote:
> Hello,
>
> This patch adds a build time check for uses of global operators new 
> and delete in hotspot C++ code. The check is only run with toolchains 
> GCC and Clang (Linux and Macos builds). I have also modified the 
> Oracle devkit on Linux to add the necessary symlink so that objdump 
> will get picked up by configure.
>
> This change is depending on several fixes removing such uses that are 
> currently in jdk/hs so this change will need to be pushed there as well.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8198243
>
> Webrev: http://cr.openjdk.java.net/~erikj/8198243/webrev.01/
>
> /Erik
>