Opencv + QT + Friendly ARM compilation?

rky
Hi,

 From past 3 days trying to compile OpenCV 2.4.5 for ARM Mini2440 in Ubuntu
12.04...facing lot of errors..almost tried all the tutorials available on
web...can any body help in this regard..
     I used cmake gui to compile it..but every time i solve a error another
pops up..Is there any compatible version of OpenCV?Which works for cross
compilation for ARM....

        One more issue..when i tried to run a program with a already
compiled lib downloaded from web using Qt Creator..for /usr/bin/qmake(Qt
creator buitin make) the o/p is fine..but when i try to compile with for
ARM toolchain and gcc..it raises a error : .so files are not recognized ..
Can any body help in this regard..require tutorials ..pls help me..