[Development] qt5 modules in namespaces

[Thiago Macieira]

On Tuesday, 3 de January de 2012 18.19.47, Denis Dzyubenko wrote:
> That's the thing - it doesn't work in some cases - if you do
> in-source-tree build of the attached project. Well now thinking about
> it, it is probably a bug in qmake.
> 
> Denis.

You said:

> This is because qmake decided that moc_bar.cpp should be compiled as a 
separate
> module, but moc didn't know about the namespace, so compilation fails. 
Instead
> moc_bar.cpp should not be compiled separately, but included from bar.cpp.

qmake has some logic to detect when a .cpp is #included by another .cpp, so it 
won't try to compile it. That should have kicked in.

I know that because I had the exactly opposite problem Friday: I had one .cpp 
(qdrawhelper.cpp) that I wanted to be compiled on its own *and* as an #include 
from somewhere else. qmake wouldn't do it.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
     Intel Sweden AB - Registration Number: 556189-6027
     Knarrarnäsgatan 15, 164 40 Kista, Stockholm, Sweden
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