This happens in common/autoconf/platform.m4 in PLATFORM_SETUP_OPENJDK_TARGET_BITS. We make the assumption that a platform is either 32 or 64 bit. The test that is failing is trying to make sure that what's produced by the compiler matches the target cpu. I think it will need some tweaking to handle 31 bit platforms.

/Erik

On 2014-09-30 20:10, pointo1d wrote:
Hiya Dave ,

On 30/09/14 19:06, David Holmes wrote:
On 1/10/2014 4:03 AM, pointo1d wrote:
Hiya Dave ,
On 30/09/14 18:57, David Holmes wrote:
<snip>

Okay that sounds like we need a major change in the configure logic. Can you tell if this comes from our specific .m4 processing or is this part of configure's inbuilt checking?


I will play further and if I get anywhere, raise the appropriate bug/enhancement.

This will be my last quick response :) At JavaOne.

Worry not, you've been good enough to confirm that my understanding, if not correct, is along the right lines.


Cheers,
David H.

 Enjoy JavaOne.

TTFN, best rgds ,


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