RFR [XS]: 8208744: remove unneeded -DUSE_MMAP settings for JDK native libs builds -was : RE: unneeded -DUSE_MMAP in JDK native libs builds

[Alan Bateman]

On 03/08/2018 00:21, David Holmes wrote:
> On 3/08/2018 4:59 PM, Baesken, Matthias wrote:
>> Thank  you  David ,  can the change be pushed ,  or do I need a 
>> second review for an XS change  ?
>> (any way a second review would be good 😊 )
>
> Need a review from official build team member :)
I'm not in the build group but just to confirm that USE_MMAP is specific 
to libzip and dates back to when the entire zip file (not just the CEN) 
was memory mapped. I don't know how it got into make file to build 
libjdwp or libdt_socket. So the change looks right to me too.

-Alan.