Qt source

[apulu]

hi
I want to compile qt-2.3.7 source for my embedded system..
Can anyone tel me where I will get this source..??

Thanks in advance..

[ChristianEhrlicher]

ftp://ftp.trolltech.com/pub/qt/source/

[apulu]

Thank you for your reply..
But I didnt find qt-2.3.7 in that site..
Is qt-embedded-2.3.7.tar.bz2. is same as qt-2.3.7..??
Any difference..??

Thank you....

[ChristianEhrlicher]

You said you want to compile qt2.3.7 (whyever) for your embedded system and ask me if qt-2.3.7-embedded is the correct one? Funny :)

[apulu]

:)
I am new to qt.. before 2 days only I started working with this..
I thought there is separate another qt-2.3.7 for embedded system is present..so asked the difference..

Thank you for reply..

[apulu]

hi....
I downloaded qt-embedded-2.3.7 from that site for my embedded system..

The following steps I did ..

** Created one directory qt-2.3.7
** In that directory untarred qt-embedded-2.3.7
** then did.. export QTDIR=$PWD
export LD_LIBRARY_PATH=$PWD/lib

** Configured with command " ./configure -shared -xplatform linux-arm-g++ " (did without any errrs)

** then gave "make" command..
here, I got the error at the end like..
.
.
.
.
.arm-linux-gcc -L/home/vasudha/qt-2.3.7/lib -Wl,-rpath,/home/vasudha/qt-2.3.7/lib -o ./t1 main.o -lqte -lm
/home/vasudha/qt-2.3.7/lib/libqte.so: undefined reference to `operator new[](unsigned)'
/home/vasudha/qt-2.3.7/lib/libqte.so: undefined reference to `operator delete(void*)'
/home/vasudha/qt-2.3.7/lib/libqte.so: undefined reference to `__cxa_pure_virtual'
/home/vasudha/qt-2.3.7/lib/libqte.so: undefined reference to `operator delete[](void*)'
/home/vasudha/qt-2.3.7/lib/libqte.so: undefined reference to `operator new(unsigned)'
collect2: ld returned 1 exit status
make[4]: *** [t1] Error 1
make[4]: Leaving directory `/home/vasudha/qt-2.3.7/tutorial/t1'
make[3]: *** [t1] Error 2
make[3]: Leaving directory `/home/vasudha/qt-2.3.7/tutorial'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/vasudha/qt-2.3.7/tutorial'
make[1]: *** [sub-tutorial] Error 2
make[1]: Leaving directory `/home/vasudha/qt-2.3.7'
make: *** [init] Error 2
------------------------------------------------------------------------------------
Can you tel me what may be the problem..?

Regards,
apulu

[apulu]

In this qt-2.3.7-embedded tmake is used to generate Makefiles right..??
But tmake.conf file is not present anywhere right..??
Is this is giving prob..??
just a guess..

Thank you..

[apulu]

can anyone tel me Should I install tmake package also..????

Thanks..

[apulu]

As I read in google, tmake tool is necessory to generate Makefiles instead of qmake in case of older qt packges..
So I think I need it..

I downloaded tmake-1.11 and set env variables as.

Installed tmake as ...
tar zxvf tmake-1.11.tar.gz
export TMAKEDIR=$PWD/tmake-1.11
export TMAKEPATH=$TMAKEDIR/lib/qws/linux-arm-g++
export PATH=$TMAKEDIR/bin:$PATH

Installed Qt/Embedded...
tar zxvf qt-embedded-2.3.7.tar.bz2
cd qt-2.3.7
export QTDIR=$PWD
export QTEDIR=$QTDIR
export PATH=$QTDIR/bin:$PATH
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
cp $QPEDIR/src/qt/qconfig-qpe.h src/tools/
./configure -xplatform linux-arm-g++ -shared -qconfig qpe -qvfb -depths
4,8,16,32
make
---------------------------------
Till here no errors and I got libqte.so.2.3.7 in lib directory..
and in bin directory I got findtr,moc,qt20fix,qtrename140.
But I didnt get uic.

Since I want qt server also,I think I should download qtopia-free-1.7.0.tar.gz
so did ..then,
tar xfz qtopia-source-1.6.1.tar.gz
cd qtopia-source-1.6.1
export QPEDIR=$PWD
export QTDIR=$QTEDIR
export PATH=$QPEDIR/bin:$PATH
cd src
./configure -release -shared -xplatform linux-arm-g++
make
------------------------------------------------------
after I did this, I got error like uic command not found..

Can anyone tel me what I am doing wrong..??
My main intension is to get qt server for my embedded system..

Thank you in advance..

[apulu]

And also can anyone tel me is there any relationship between qtopia version and corresponding qt version..??
If so how to select qtopia and qt versions??

Thank you

[ChristianEhrlicher]

I don't understand your question. Maybe reading the docs (doc.trolltech.com) will help you. Especially the building instructions for Qtopia (http://doc.trolltech.com/qtopia4.3/howtobuild.html)

[apulu]

Thank you..
It helped me a lot..