error message

1. 1. /home/dc/qt-everywhere-opensource-src-4.6.2$ sb2 ./configure -arch arm -xplatform qws/linux-arm-g++ -force-pkg-config -v
   2. Which edition of Qt do you want to use ?
   3.  
   4. Type 'c' if you want to use the Commercial Edition.
   5. Type 'o' if you want to use the Open Source Edition.
   6.  
   7. o
   8.  
   9. Determining system architecture... (Linux:2.6.32-26-generic:arm)
   10.     ARM (arm)
   11.     'arm' is supported
   12. System architecture: 'arm'
   13.  
   14. You have asked to use pkg-config and are cross-compiling.
   15. Please make sure you have a correctly set-up pkg-config
   16. environment!
   17.  
   18. WARNING: recursive calls to sb2 are not supported (session already exists)
   19. WARNING: going to execute 'g++ -x c++-header precomp_header.h' in this session
   20. Precompiled-headers support enabled.
   21. /home/dc/qt-everywhere-opensource-src-4.6.2/config.tests/unix/fvisibility.test: line 18: sb2 g++: command not found
   22. Symbol visibility control disabled.
   23.  
   24. This is the Qt for Linux/X11 Open Source Edition.
   25.  
   26. You are licensed to use this software under the terms of
   27. the Lesser GNU General Public License (LGPL) versions 2.1.
   28. You are also licensed to use this software under the terms of
   29. the GNU General Public License (GPL) versions 3.
   30.  
   31. Type '3' to view the GNU General Public License version 3.
   32. Type 'L' to view the Lesser GNU General Public License version 2.1.
   33. Type 'yes' to accept this license offer.
   34. Type 'no' to decline this license offer.
   35.  
   36. Do you accept the terms of either license? yes

If I don’t add sb2 in front of configure, it will error as

the toolchain environment is

qmake.conf is

and i add vm.mmap_min_addr = 0 to /etc/sysctl.conf

Hi, I’m trying to do the same.
But I’m using Angstrom image and SDK from http://narcissus.angstrom-distribution.org/ .

Have you solved your problem?

yes, i set the wrong toolchain environment, should not use angstrom environment

Hi: I’m using Angstrom image and SDK from http://narcissus.angstrom-distribution.org/ . But I don’t know how to use the SDK, could you give me some advice?

Thanks a lot.

Shihao Liu

I’m also using Angstrom and SDK from Narcissus to get QT running on a BeagleBoard-xM. I followed Luca’s instructions at https://qt-project.org/wiki/Qt_on_the_BeagleBoard, although every time I use a complicated choice of options, the Narcissus page never completes building the package. So instead I started with a basic console-only version fo Angstrom and used ‘opkg install <pkg>’ to install most of the packages that Narcissus said it was putting together. From Narcissus I did get the SDK package, though, and extracted that to /usr/local/angstrom/arm. Now, I’ve got an X11 environment with network connectivity and displaying to an LCD monitor. However, I haven’t been able to build a Hello World Qt project because my QMAKESPEC isn’t setup correctly, which is where I need help.

Normally, it looks like all the .conf files are in /usr/share/qt4/mkspecs/. I’m using G++, so my …/mkspecs/linux-g++/qmake.conf points to …/mkspecs/common/linux.conf and …/mkspecs/common/g++.conf.
However, in the Angstrom-2012.03-narcissus-beagleboard-i686-random-2c3363a0-image-sdk.tar.gz package I got from Narcissus, /usr/local/angstrom/arm/ contains on an ‘environment-setup’ file and no mkspecs directory. In ‘environment-setup’ QMAKESPEC isn’t defined. So when I source ‘environment-setup’ and then run qmake2, I get the error “QMAKESPEC has not been set, so configuration cannot be decuced.”

I also tried copying my Ubuntu copy of /usr/share/qt4/mkspecs/ to the Angstrom SD card at /usr/local/angstrom/arm/mkspecs/ and then added a QMAKESPEC definition in /usr/local/angstrom/arm/environment-setup to point to my new /usr/share/qt4/mkspecs/linux-g++. qmake2 seemed to be successful, but when I make the project, I get the error “g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/OE/angstrom-2008/build/tmp-angstrom_2008_l/sysroots/x86_64-linux/qt4/include/QtCore -I/OE/angstrom-2008/buld/tmp-angstrom_2008/build/tmp-angstrom_2008_l/sysroots/x86_64-linux/qt4/include -I. -o main.o main.cpp”

and after that, the rest of the errors are that it can’t find the QApplication and QPushButton headers…

So my question is …
1) Should I have added an “export QMAKESPEC=…” line to /usr/local/angstrom/arm/environment-setup and if so, where should it point to?
2) Was the Angstrom Qt SDK supposed to include the mkspecs folder?

Since I’m just learning Qt and don’t know these files yet, I guess my next option is to setup an OpenEmbedded build environment and try to build Qt from scratch.

Jeremy

Also, Luca’s instructions say to install the Qt src wherever you want. Is there another environment variable that’s supposed to point to where the source code is?

hi i got similar problem
i tried to compile the QT with following command by following “http://forums.digi.com/support/forum/viewthread_thread,6858#20693”

./configure -confirm-license -embedded arm -xplatform qws/linux-arm-g++ -prefix /usr/local/QtEmbedded-4.4.3 -hostprefix /usr/local/DigiEL-5.6/x-tools/arm-cortex_a8-linux-gnueabi -qt-sql-sqlite -depths 15,16 -qt-kbd-usb -qt-mouse-tslib

and i got this error

Basic XLib functionality test failed! You might need to modify the include and library search paths by editing QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in /home/qmax/Desktop/QT_Latest/qt-x11-opensource-src-4.5.3/mkspecs/qws/linux-arm-g++.

I tried the following
Try 1:

sudo apt-get build-dep qt4-qmake (installed)

Ref:http://www.qtforum.org/article/27401/debian-xlib-test-failed-after-configure.html

Try 2:

sudo apt-get build-dep libxext-dev

Ref:http://www.qtforum.org/article/27886/installing-qt4-problem-basic-xlib-functionality-test-failed.html

Try 3:

sudo apt-get install libx11-dev libxau-dev libxaw7-dev libxcb1-dev libxcomposite-dev libxcursor-dev libxdamage-dev libxdmcp-dev sudo apt-get install libxext-dev libxfixes-dev libxfont-dev libxft-dev libxi-dev libxinerama-dev libxkbfile-dev libxmu-dev libxmuu-dev sudo apt-get install libxpm-dev libxrandr-dev libxrender-dev libxres-dev libxss-dev libxt-dev libxtst-dev libxv-dev libxvmc-dev sudo apt-get install libglib2.0-dev sudo apt-get install libssl-dev sudo apt-get install libgtk2.0-dev sudo apt-get install libcups2-dev sudo apt-get install libgl1-mesa-dev libglu1-mesa-dev sudo apt-get install libgstreamer0.10-dev

Ref:http://qt-project.org/wiki/Compile_Qt_4.7_on_Ubuntu_10.10

Try 4:

sudo apt-get install ^libxcb.* libx11-xcb-dev libglu1-mesa-dev libxrender-dev -y

Ref:http://qt-project.org/forums/viewthread/15858

But nothing works…still same error…..