[Development] Fixing the DLL/shared/static mess

Thiago Macieira thiago.macieira at intel.com
Sat Apr 14 14:29:34 CEST 2012


On sábado, 14 de abril de 2012 10.09.56, Uwe Rathmann wrote:
> On 04/13/2012 06:41 PM, Thiago Macieira wrote:
> > Therefore, *ALL* Qt libraries must be either static or shared. Mixed
> > builds will not be supported
> 
> Maybe this is a silly question, but what makes a library to be a Qt
> library ?
> Or asking the other way round: what is the difference between a module
> like QtSvg and 3rd party libraries like Qwt or Qxt - beside where they
> are hosted ?

I'd say:
1) where they are installed
2) whether they use qt_module_config.prf or equivalent or a future replacement
3) whether they follow Qt conding conventions -- including headers and macros 
to be used, like QT_STATIC
4) library and API naming
5) development workflow and other Qt Project rules

> As far as I understand one of the ideas behind the modularization is to
> develop modules more independent, what makes these modules sooner or
> later very similar to 3rd party libraries.

All Qt libraries are first-party: they come from the Qt Project.

-- 
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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