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Re: Instruction for mxe-octave to generate gcc-5.1 mingw complier
From: |
Tatsuro MATSUOKA |
Subject: |
Re: Instruction for mxe-octave to generate gcc-5.1 mingw complier |
Date: |
Thu, 2 Jul 2015 20:01:41 +0900 (JST) |
----- Original Message -----
> From: JohnD
> To: 'Tatsuro MATSUOKA' ; octave-maintainers
> Cc: 'Philip Nienhuis'
> Date: 2015/7/2, Thu 19:16
> Subject: RE: Instruction for mxe-octave to generate gcc-5.1 mingw complier
>
>
>
>> -----Original Message-----
>> From: Tatsuro MATSUOKA [mailto:address@hidden
>> Sent: Thursday, July 02, 2015 3:06 AM
>> To: address@hidden
>> Cc: John Donoghue; Philip Nienhuis
>> Subject: Instruction for mxe-octave to generate gcc-5.1 mingw complier
>>
>> Hello
>>
>> We have discussed the gcc-4.9.2 generated by mxe-octave on 64 bit build
> have
>> problem when multilib build are used (it is necessary to use nsis
> installer which
>> work only on 32 bit).
>>
>> http://octave.1599824.n4.nabble.com/FYI-gcc-4-9-3-td4671271.html
>>
>>
>> Version up gcc to 5.1.0 seems to resolve the issue.
>>
>> I would like to try 64bit build on mxe-octave to generate gcc-5.1.0.
>>
>> I have quick look at the src directory perhaps two patch files are used
> for gcc-
>> 4.9.2.
>> Are those required for 5.1.0?
>> Are additional patches required?
>>
>> If you show us the instruction, it will be useful to try to build octave
> on 64 bit
>> environments.
>>
>> Tatsuro
>
> See http://hg.octave.org/mxe-octave/rev/ee802fc5dd9b
> Ignore the libgpg_error changes in the patch. You can probally also leave
> the version of isl as it is
Thank you for your information.
Now my PC is working for mxe-octave build --enable-windows-64 with gcc 5.1.0.
Tatsuro