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Subject: Re: OpenJDK for PowerPC64
To: Curtis Hamilton <hamiltcl@verizon.net>, "'Steve Wills'"
 <swills@freebsd.org>, "'Justin Hibbits'" <jrh29@alumni.cwru.edu>
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Cc: "'FreeBSD PowerPC ML'" <freebsd-ppc@freebsd.org>
From: Andreas Tobler <andreast-list@fgznet.ch>
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Date: Fri, 30 Oct 2015 22:38:34 +0100
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On 30.10.15 21:46, Andreas Tobler wrote:
> On 30.10.15 16:36, Curtis Hamilton wrote:
>> Steve,
>>
>> I'll work on the patch.  In the meantime, if you'd like to give them a try,
>> I've built OpenJDK7/8 Zero VM for powerpc64.  It's available at the below
>> URL:
>>
>> https://drive.google.com/folderview?id=0Bz7VO-WP3rlpM3BabUd6ejlya3c&usp=shar
>> ing
>
> Do you need 32-bit powerpc stuff to bootstrap OpenJDK?
>
> If not, you can speed up the gcc build with the attached patch.
> It gives you the possibility to choose java for powerpc64 and to
> disable/enable multilibs for powerpc64.
>
> I just successfully built the gcc5-devel on my quad, including multilibs)
>
> The other versions are part of my todo, after fixing gcc trunk....
>
> The multilib switch is part of John Merino's work.
>
> I recommend to use a compiler as new as possible, although, not the
> 6.0-devel since it is broken, at least for me.
>
> You can use USES_GCC = 5.2 in the ports Makefile to say which gcc
> compiler you wan to use.

I just noticed some weird stuff with gcc5-devel, Try to use the gcc49, 
the patch applies there too. I'll run some tests on gcc49 during the night.

The gcc5-devel part I solve later.

Sorry for the inconvenience.

Andreas