Op 8 mei 2011 16:21 schreef "K. Frank" <kfrank2...@gmail.com> het volgende:
>
> Hello Ruben!
>
> Thanks!
>
> (I''ve taken the liberty of cross-posting this to the Qt list, because I
> have a question about Qt; see below.)
>
> On Sun, May 8, 2011 at 5:47 AM, Ruben Van Boxem
> <vanboxem.ru...@gmail.com> wrote:
> > I have released an update to my 4.6.1 prerelease toolchain.
> > ...
> > There is both a 32-bit and 64-bit build, but there are some minor
issues:
> > ...
> > Therefore I have resorted to two native builds, one 32-bit targetting
> > 32-bit, the other 64-bit targetting 64-bit Windows.
> > ...
> > In a next version I'll attempt to bring you Python enabled gdb (for
> > debugging with QtCreator, if it is at all possible to relocate such a
beast
> > after build).
>
> You mention QtCreator, so please let me ask about any known issues
> with Qt.
>
> I have been considering upgrading to g++ version 4.6 (from 4.4.1) and
> Qt version 4.7 (from 4.6.1), not for any specific technical reason, but
> just to stay "up to date," so to speak. (I would be happy to use either
> the 32-bit or 64-bit version, or maybe both, just for fun.)
>
> Rebuilding Qt (and some other smaller libraries I use) is enough of a
> nuisance that I would prefer not to bother with it right now if it is not
> going to work.
>
> What do people think? Is g++ 4.6.1 (and Ruben's personal build, in
> particular) likely to work with Qt 4.7? Has anyone actually tried it and
> knows that it works? Or knows that is works, but with some manageable
> work-arounds? Or knows that it basically doesn't work?
I'm quite confident that it will "just work". Modifying the mkspec files to
use lto produces a bad Webkit, but this is not important for you. Lto is
broken in my build, so forget about this.
On the other hand, why rebuild what you already have? Only reason would be
optimization, but I wouldn't bother. You should be able to use the new GCC
version to link the older libraries. Just use the new compiler for your
current project, using prebuilt libs.
(I'm having some qmake/make problems, but I'm not sure if it's my fault or
my build's fault :-( )
Ruben
>
> Thanks for your advice, and any pointers on upgrading g++ and Qt.
>
> > ...
> > Ruben
>
> Thanks again for your work on mingw-w64.
>
> Best regards.
>
>
> K. Frank
>
>
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