Em Quinta-feira 17. Junho 2010, às 00.49.14, [email protected] escreveu: > > Qt Creator's use of Qt 4.7 is not the intended target here. That is a > > regular Mac / Windows / Linux build, without SSSE3 requirements. The SDK > > always contains two builds of Qt: one for linking Qt Creator against and > > one for linking the user applications to, when building for desktop or > > simulator (also no SSSE3 requirements). > > > > I'm actually talking about the third Qt that is found in the SDK: the one > > that is found inside the sysroot of the cross-compilation. That matches > > the MeeGo device images and is installed as a result of an RPM package. > > I know and the target is irrelevant here. > whatever target it is, the packaging should not differ much if it's done > correctly.
Actually, it might differ considerably. Those 3 Qt have completely different
requirements.
The one used by Qt Creator is a minimal version, with exactly the features of
Qt that Qt Creator uses. It won't include Qt modules or plugins that aren't
used (for example, the bearer management backends).
The desktop/simulator Qt is a native build for the platform at hand. The Linux
version might be similar to the MeeGo version, but Windows and Mac will
definitely not be. In fact, the Mac SDK builds require scripts to move the
frameworks to places outside $PREFIX that aren't part of the Qt build itself.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
Senior Product Manager - Nokia, Qt Development Frameworks
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