[SOLVED]Undefined Reference to libQtGui

[Sriee]

I am tring to build a Example Hello World program for QNX.

I have configured the Qt Version, Compiler, Debugger for QNX

When I try to build the Application it throws 28 Errors

Ex:
/home/labuser/QtCommercialSDK/Embedded/QNX/485/armv7/lib/libQtGui.so:-1: error: undefined reference to `gf_draw_blit2'

I know it is a kind of linking Error, Tried to add the following Environment Variable in Project Tab

1. LD_LIBRARY_PATH=/home/labuser/QtCommercialSDK/Embedded/QNX/485/armv7/lib:$LD_LIBRARY_PATH

2. QML_IMPORT_PATH= /home/labuser/QtCommercialSDK/Embedded/QNX/485/armv7/imports:$QML_IMPORT_PATH

3. QT_PLUGIN_PATH=/home/labuser/QtCommercialSDK/Embedded/QNX/485/armv7/plugins:$QT_PLUGIN_PATH

4. QT_QPA_FONTDIR=/home/labuser/QtCommercialSDK/Embedded/QNX/485/armv7/lib/fonts:$QT_QPA_FONTDIR

FYI
Host - Ubuntu 12.0.4
QNX - SDP 6.6

[pritamghanghas]

You can temporarily solve the problem by by adding

LIBS += -L<path to missing lib>

but in the long term your qmake should know all the paths.
I think such paths are specified in platform.spec, you can see which spec qmake is using by looking at the generated Makefile. It will be at the top in comments section

[Sriee]

I checked in /opt/qnx660/host and /opt/qnx660/target for libgf.so.1 library file but could not find it.

It required Advanced Graphics patch from QNX. So I downloaded them, installed the patches and built it. Now I could get an .exe file

[Sriee]

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