Marcus,

Could you skim through the CMake changes here? I'll throw this up on
Gerrit if everything looks ok to you.

Dave

On Tue, Nov 29, 2011 at 3:43 PM, Andrea Scarpino <[email protected]> wrote:
> Hi Avogadro team,
> I'm the avogadro maintainer in Arch Linux.
>
> We are updating boost to 1.48.0, but Qt moc has a bug with this boost version 
> (you can find more info here[1]).
> Avogadro uses moc, so avogadro has this bug too. In fact when you build 
> avogadro 1.0.3 with boost 1.48.0 you get:
>
> [  4%] Generating pythonextension_p.moc
> usr/include/boost/type_traits/detail/has_binary_operator.hp:50: Parse error 
> at "BOOST_JOIN"
> make[2]: *** [libavogadro/src/pythonextension_p.moc] Error 1
> make[1]: *** [libavogadro/src/CMakeFiles/avogadro.dir/all] Error 2
>
> In the qt bug report an user said that passing a specific option to moc the 
> bug can be avoided.
> But the only one method to pass some option to moc in cmake is the 
> QT4_WRAP_CPP macro.
> You use this macro in the libavogadro/CMakeLists.txt, but you don't in 
> libavogadro/src/CMakeLists.txt and libavogadro/src/python/CMakeLists.txt; you 
> use qt4_automoc there.
> So I replaced qt4_automoc usage with the qt4_wrap_cpp macro in those 
> CMakeLists.txt.
>
> The goal of this post is that you could merge my patch if you want, is 
> here[2].
> Note, I had to move the ReadFileThread class declaration in another header 
> (moleculefile_p.h) to make the macro work.
>
> Cheers.
>
> [1] https://bugreports.qt.nokia.com/browse/QTBUG-22829
> [2] 
> https://projects.archlinux.org/svntogit/packages.git/tree/trunk/replace-qt4_automoc-with-qt4_wrap_cpp.patch?h=packages/avogadro
>
> --
> Andrea
>
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