Re: Regarding GCC mips64 cross compiler for x86

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Steve,

On Fri, Oct 30, 2015 at 2:32 PM, Steve Ellcey <sellcey@xxxxxxxxxx> wrote:
> On Fri, 2015-10-30 at 13:40 -0700, Bryan Hundven wrote:
>
>> <shameless plug>
>>
>> You could always use crosstool-ng:
>> http://crosstool-ng.org
>> https://github.com/crosstool-ng/crosstool-ng
>>
>> Cheers,
>>
>> -Bryan
>
> I picked up the latest release (1.9) and I see a couple mips64 sample
> configs (both with uclibc) but if I run menuconfig it doesn't show me a
> mips64 target and if I pick mips then I cannot build a 64 bit ABI.

The latest release is 1.21.0... where did you get 1.9?

> I grabbed the latest sources from github, but I still don't see any
> way (under menuconfig) to build a 64 bit MIPS compiler.

I think you are confused. Here is a screenshot of me setting mips:
http://s1215.photobucket.com/user/bhundven/media/crosstool-ng-mips_zpsj4ylemht.png.html

You can see that you can set the bitness (currently set to 32, but you
can change it to 64), and below you can set the ABI. The options are
o32, n32, and n64.

> Steve Ellcey
> sellcey@xxxxxxxxxx


Try crosstool-ng again, and this time... try it.

Cheers,

-Bryan



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