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RE: Instruction for mxe-octave to generate gcc-5.1 mingw complier
From: |
JohnD |
Subject: |
RE: Instruction for mxe-octave to generate gcc-5.1 mingw complier |
Date: |
Thu, 2 Jul 2015 09:14:11 -0400 |
> -----Original Message-----
> From: Tatsuro MATSUOKA [mailto:address@hidden
> Sent: Thursday, July 02, 2015 7:02 AM
> To: JohnD; address@hidden
> Cc: 'Philip Nienhuis'
> Subject: Re: Instruction for mxe-octave to generate gcc-5.1 mingw complier
>
> ----- 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
On a related note - I believe I have just worked out and fixed the issue
with 4.9.2 win64 gcc.
I need to fix my patch and test it a little more and then will push it out.