dear All, i am stuck to compile the tslib and qt on my ubuntu 9.10 machine, i have tried a lot search forum and also step by step from below link http://www.sereno-online.com/site/2010/05/01/qt-4-6-2-installation-proce... but failed :( :( please does any one have compiled QT library so that i will put it on my mini2440 and run my qt application. or guide me on ubuntu 9.10. please help.......................
As paolo recommends 9.10 how about posting the errors you get?
thanks you davef for your kind reply, my error is tslib i can't compile it on my ubuntu 9.10. please can some one tell me from where i can download it and a step by step guide as i am new on linux :( ...............
"Can't" as in you get errors or "can't" as in you don't know how?
ok let me explain it. i follow the below link http://www.sereno-online.com/site/2010/05/01/qt-4-6-2-installation-proce... now it give me error on tslib so then i follow the below link to install tslib http://linux-dvbh.blogspot.com/2006/12/tslib-download-and-cross-compile-... but same error again i have also set the environment variable in my qmake file like QMAKE_INCDIR +=/usr/local/tslib/include QMAKE_LIBDIR +=/usr/local/tslib/lib but same error as i download the compiled tslib from http://mini2440.sv-design.at/ but i can't configure the qt yet, below is my Qmake file /////////////////////////////////////////////////////////// # # qmake configuration for building with arm-linux-g++ # include(../../common/g++.conf) include(../../common/linux.conf) include(../../common/qws.conf) QMAKE_INCDIR += ~/Desktop/tslib/src QMAKE_LIBDIR += ~/Desktop/tslib/lib # modifications to g++.conf QMAKE_CC = arm-none-linux-gnueabi-gcc QMAKE_CXX = arm-none-linux-gnueabi-g++ QMAKE_LINK = arm-none-linux-gnueabi-g++ QMAKE_LINK_SHLIB = arm-none-linux-gnueabi-g++ # modifications to linux.conf QMAKE_AR = arm-none-linux-gnueabi-ar cqs QMAKE_OBJCOPY = arm-none-linux-gnueabi-objcopy QMAKE_RANLIB = arm-none-linux-gnueabi-ranlib load(qt_config) ////////////////////////////////////////////////////////// i tried a lot of forum but failed, i think this just because of tslib which i think i am doing something wrong, i also check http://www.opentom.org/Tslib this link but no luck till yet....... do you want me now to upload my complete screen error image???
I think unless someone sees the error message it will be difficult for them to suggest what to try. There have been a number of threads on here about tslib and the problems people have had. I didn't get very far with this process as I didn't want to up-grade my Ubuntu 9.04 paolo has been quite helpful, maybe a note on his blog would sort it for you.
okey here is the error The tslib functionality test failed! You might need to modify the include and library search paths by editing QMAKE_INCDIR and QMAKE_LIBDIR in /root/Desktop/qt/mkspecs/qws/linux-arm-g++. i have test it with QMAKE that i post above but no luck... :(
dear sir i i am configuring it like below. ./configure -embedded arm -xplatform qws/linux-arm-g++ -prefix /usr/local/Qt -qt-mouse-tslib -little-endian -no-webkit -no-qt3support -no-cups -no-largefile -optimized-qmake -no-openssl -nomake tools
ohh dear i am so sorry its my bad the actually path should be like /root/Desktop/tslib/lib and i am giving it ~/Desktop/tslib/lib problem solved but now when i make it, it give me following error any idea. release-shared/moc.o: could not read symbols: File in wrong format collect2: ld returned 1 exit status make[1]: *** [../../../bin/moc] Error 1 make[1]: Leaving directory `/root/Desktop/qt/src/tools/moc' make: *** [sub-moc-make_default-ordered] Error 2 any idea.............
@Silent Warrior Have you tried with this option -no-mouse-tslib instead of -qt-mouse-tslib in this case you can use the pre built ts library. I did another installation few days ago (with -no-mouse-tslib) with Ubuntu 10.04 and it works fine. Let me know if this fix the problem... paolo
ok gr8 let me and do it now then will let you know :)
paolo: thank you so much i have successfully compile it thanksssssssssssssss now i have the build library in my /usr/local/QT now what should i do further ?? should i move this folder to my mini2440 board??? its about 64.4MB once again thanks a lot boss :):):)
Good! I moved all the DLLs to the SD card (I bought 4 GB SD card for few euros) and I'm running the apps from there. ...remember the env variables as I wrote in the guide... Have Fun! Paolo
dear Paolo now when i run my QT Application on target device it give me the following error... Error: line one: "&" unexpected (expected ")") any idea.. thanks in advance
Hi all, I compiled Qt 4.6.2 on ubuntu 10.04 with mini2440 as target. Now the problem is an "illegal instruction" running a Qt application on the mini2440. I follow the guide: http://www.sereno-online.com/site/2010/05/01/qt-4-6-2-installation-proce... and I changed File: /mkspecs/common/g++.conf Change this line QMAKE_CFLAGS_RELEASE += -O2 With: QMAKE_CFLAGS_RELEASE += -O0 Any idea Thanks ilpaso