Sorry to answer so late.
I have no compilation problem with the latest version of Avogadro available
on Github (26/04).
After research, my problem can be caused by my Qt install. It is a binary
download from Qt website, so I do not know the option about the stl
management on my version.
The Qt doc of the toStdWString() method says :
"This operator is only available if Qt is configured with STL compatibility
enabled."
And I found a post which says :
"
Qt is compiled with wchar_t as built-in type. Your program is probably
compiled with wchar_t as built-in. This causes linking issues when using
toStdWString. You should either rebuild Qt with wchar_t as built-in type, or
change your project settings to use non built-in (which will require you to
include wchar.h).
"
If the problem comes back, I will do some test with my Qt install.
Regards,
Mickaël Gadroy
2011/4/14 Marcus D. Hanwell <[email protected]>
> On Wed, Apr 13, 2011 at 6:00 AM, Mickaël Gadroy
> <[email protected]> wrote:
> > Hi all,
> > I try to update my current version of Avogadro, when link
> > problems occurred during the compilation :
> > LNK2019: unresolved external symbol ... toStdWString ...
> > ( - the problem : http://developer.qt.nokia.com/forums/viewthread/3004
> > - a solution
> > : http://www.cmake.org/pipermail/cmake/2008-February/019781.html
> > )
> > After research, I find that I need to add a flag in cmake to avoid msvc
> to
> > compile with "Treat wchar as built-in type" at YES .
> > But I do not find the cmakeLists to put this command.
> > My current solution is, in each msvc solution (animationextension,
> > avogadro, inputfileextension, insertfragmentextension, and
> > insertpeptideextension), to change C++ -> Language -> Treat wchar_t as
> > Built-in Type -> NO
> > How can I do to change this option automatically in Avogadro cmake ?
>
> I spent some of the evening verifying the Avogadro build on Windows
> for both 1.0 and master. I have reverted the offending patch for now,
> as it was a Windows specific patch that consistently breaks linking
> for me using MSVC 2008 on Windows 7, with that in mind it is not clear
> it actually fixed the underlying issue.
>
> The Windows machine I was running a dashboard on got old. I have a new
> one (which I have been testing stuff on this evening), and will get
> automated builds running on it. With my latest pushes Avogadro 1.0 and
> master successfully build and link on Windows with Visual Studio 2008
> in 32 bit mode at least.
>
> Marcus
>
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