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Re: RE: Instruction for mxe-octave to generate gcc-5.1 mingw complier


From: address@hidden
Subject: Re: RE: Instruction for mxe-octave to generate gcc-5.1 mingw complier
Date: Thu, 2 Jul 2015 22:53:19 +0900 (JST)


--- john.david.donoghue
> 
> 
> > -----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.
> 
I appropriate your containing works on mxe-octave. If you push the changeset, 
please let us know through the ML.

Tatsuro



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