RFR: JDK-8180198: make bootcycle-images fail with uses of -d64 flags

[Tim Bell]

Erik:

Looks good to me as well.

Tim

On 05/12/17 11:36, Kumar Srinivasan wrote:
>
> Looks good, and thanks for fixing this quickly!.
>
> Kumar
>
>> With the removal of the -d64 flag, bootcycle builds started failing.
>> This patch stops trying to use -d64 completely for the boot jdk since
>> it shouldn't be needed for either JDK 8 or 9. The checks that used
>> this parameter to see if the JVM was 64 bit has been rewritten to
>> instead look at the version string.
>>
>> This is for JDK 10.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8180198
>>
>> Webrev: http://cr.openjdk.java.net/~erikj/8180198/webrev.01/
>>
>> /Erik
>>
>