Qt Extended 4.4.2 SDK Build Instructions
Daniel.Li
lida_mail at 163.com
Mon Feb 23 16:17:29 CET 2009
On Mon, 2009-02-23 at 11:40 -0300, Tomas Riveros Schober wrote:
> Answering on-list:
>
> Daniel.Li escribió:
> > Dear Tom
> >
> > Thanks for ur help. It works :)
> >
> > Well, I'm a fresh-man to Qt.
> >
> > I have a few question about QT extension, and sorry for below dumb
> > questions :(
> > a) QT is a library of GUI, is it right?
> >
> QT is a gui toolkit, which is used to build QtExtended and many othe
> applications
Thanks.
> > b) Which driver is QT based on? Can u point me to the right direction?
> > Thanks.
> >
> I don't get this question...if you mean which distro is the QtE image
> based on, it's based on 2008.x unstable
Well, I mean, which kind of low-level API (maybe framebuffer driver) is
QtE based on.
> > c) How can I install QT extension? Does I need a basic console file
> > system? How can I build this simple basic file system?
> >
> You can get a basic console system from
> http://downloads.freesmartphone.org/ and selecting the "console" image.
> After you flash that you can install QtE on it like an application.
Thanks, so I get "console" image and then cp below items to
"/opt/Trolltech/Qtopia" (FR), and finally launch qpe.sh in FR. Is it
right?
/opt/QtopiaSDK/build/qt-extended-4.4.2/image$ ls
bin help lib plugins qpe.sh qt_plugins sounds
etc i18n pics qpe.env qtopia_db.sqlite services weblets
> > d) I have done with the last two steps
> > -->bin/qbuild image
> > -->bin/qbuild sdk
> >
> good! that should give you both the QtExtended binaries and the
> QtExtended SDK
I try to "Compiling an Example Qt Extended App" and found following
notes. See my environment variables, did I miss something?
daniel at daniel-laptop:/opt/Qtopia/build/myapps/example$
$QTOPIA_DEPOT_PATH
-bash: /opt/QtopiaSDK/qt-extended-4.4.2: is a directory
daniel at daniel-laptop:/opt/Qtopia/build/myapps/example$ $QPEDIR
-bash: /opt/QtopiaSDK/build/qt-extended-4.4.2: is a directory
daniel at daniel-laptop:/opt/Qtopia/build/myapps/example$ ls
examplebase.ui example.desktop help main.cpp qbuild.pro
example.cpp example.h index.html pics README
daniel at daniel-laptop:/opt/Qtopia/build/myapps/example$
$QPEDIR/bin/qtopiamake
You must run configure before you can run qtopiamake
at /opt/QtopiaSDK/build/qt-extended-4.4.2/sdk/src/build/bin/qtopiamake
line 43
> > e) I need to develop a 3-D QT application, how can I use openGL?
> >
> >
> I don't think QtE can use OpenGL, since it's using the framebuffer to
> draw the screen. It doesn't use X, so i believe that you're out of luck
> in that regard.
Hmm... I seems that I can't be used for application based on OpenGL.
Maybe I have to Google again. Thanks :)
> > Any advise and tips are mostly appreciated. Thanks very much for ur
> > help!
> >
--
Daniel.Li <lida_mail at 163.com>
PALFocus (http://palfocus.oicp.net)
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