[Qt-interest] regarding qt configuration with opengl.. plz help me...

[suma s]

good evening...                  i am new to QT...so plz help me solve my problem...
i have built ( opengl-2.1 ) Mesa-7.7.1 to work with directfb-1.4...and able to succesfully run df_gears program...
now iam trying to build QT -4.7 with OpenGL support...even though opengl is working fine for me.. iam getting an error while configuring it with QT...it says OpenGL ES 1.x and 2.x disabled... All OpenGL tests failed!....
if i pass the configuration option as -opengl desktop... it says... desktop opengl is not available for QT on embedded linux....
------------------------------------------------------------------------------------------------------------i am trying to configure QT with the following options....
./configure -opensource -shared -no-exceptions -no-accessibility -no-egl -no-qt3support -qt-zlib -qt-libtiff -qt-libpng -qt-libmng -qt-libjpeg -qt-sql-sqlite -qt-gif -verbose -qt-freetype -depths all -plugin-gfx-directfb -prefix /usr/Trolltech/QtEmbedded-4.6-directfb -no-webkit -no-xmlpatterns -svg -no-scripttools -stl -glib -no-openssl -no-nis -no-cups -no-iconv -platform qws/linux-x86-g++ -opengl desktop -embedded x86 -no-openvg -no-sm -no-xshape -no-xsync -no-xinerama -no-xcursor -no-xfixes -no-xrandr -no-xrender -no-mitshm -no-fontconfig -no-xinput -no-xkb -no-sql-sqlite2 -no-gfx-linuxfb -qt-gfx-directfb -no-gfx-multiscreen -no-phonon -no-phonon-backend
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iam trying to configure QT for X11 platform on linux, running on vmware... (not for embedded platform)
i just wanted to know...1. is it the right way that iam configuring QT for my need...2. eventhough opengl is being working fine, y it(QT) is not able to detect it?...3. y is it asking for opengl es while configuring?....4. what does it mean by saying " Desktop OpenGL not available for Qt on Embedded linux"5. is Desktop opengl different from the opengl which i have installed now?...5. any changes to be made to my configuration file to fit my need...
plz let me know if i am wrong in way here, in configuring QT to build for OpenGL and help me solve my problem... i have been stuck here since from many days...plz help me...
--------------regardssuma

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