How to compile OpenGL code using QT Creator on Ununtu 64 bit?

[online.0227]

Hi.

I need to compile OpenGL code written in C++ on QT Creator but I do not know that I have added libraries required correctly: X11 and GL..

Ah, I am on Ubuntu Linux 64bit 12.04LTS.

When I compile, it shows a following Error
@:-1: error: [Makefile] Error 3@

My opengl c++ source code compiled and worked fine on Code Blocks IDE once after I simply added X11 and GL library.. but it seem it do not work same on QT Creator IDE...

How to fix it??

Here is .pro file:
@
TEMPLATE = app
CONFIG += console

CONFIG -= app_bundle
CONFIG -= qt

SOURCES += main.cpp

unix: CONFIG += link_pkgconfig
unix: PKGCONFIG += X11

unix: CONFIG += link_pkgconfig
unix: PKGCONFIG += GL
@

Here is downloadable address of Cpp source code:
http://cfile225.uf.daum.net/attach/2222E53452156ACD2115EA

[SGaist]

Hi and welcome to devnet,

Could you post the rest of the error ?

There's no need for several CONFIG += link_pkgconfig lines one is enough.

Also, are you sure that X11 and GL are the right name to give to link_pkgconfig ?

[unixmania]

hi.this pro work perfectly on 64 archlinux with qt 5.1.0
@
TEMPLATE = app
CONFIG += console opengl x11
CONFIG -= qt
SOURCES += main.cpp
@