opengl ES, Qt

[fanoush]

So after building QT in buildroot including opengl mesa etc and transferring rootfs to LeapTV I noticed the Qt version on device is Qt embedded and all libraries have E in name but buildroot demos link to libs with missing E, so I made soft links like this
cd /usr/lib
ln -s libEGL.so libEGL.so.1
ln -s libQtCoreE.so.4 libQtCore.so.4
ln -s libQtNetworkE.so.4 libQtNetwork.so.4
ln -s libQtGuiE.so.4 libQtGui.so.4
ln -s libQtWebKitE.so.4 libQtWebKit.so.4
and now examples seems to link fine
LF/Bulk/ProgramFiles/THDS-0x00410035-000000 # ldd application
ldd: can't open cache '/etc/ld.so.cache'
libEGL.so.1 => /usr/lib/libEGL.so.1 (0xb6e12000)
libQtWebKit.so.4 => /usr/lib/libQtWebKit.so.4 (0xb5a8c000)
libQtGui.so.4 => /usr/lib/libQtGui.so.4 (0xb51a3000)
libQtNetwork.so.4 => /usr/lib/libQtNetwork.so.4 (0xb5085000)
libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0xb4d8d000)
libpthread.so.0 => /lib/libpthread.so.0 (0xb4d71000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb4ca9000)
libm.so.0 => /lib/libm.so.0 (0xb4c95000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb4c84000)
libc.so.0 => /lib/libc.so.0 (0xb4c16000)
libdl.so.0 => /lib/libdl.so.0 (0xb4c0a000)
librt.so.0 => /lib/librt.so.0 (0xb4bfe000)
libsqlite3.so.0 => /usr/lib/libsqlite3.so.0 (0xb4b6f000)
libgstapp-0.10.so.0 => /usr/lib/libgstapp-0.10.so.0 (0xb4b5c000)
libgstinterfaces-0.10.so.0 => /usr/lib/libgstinterfaces-0.10.so.0 (0xb4b47000)
libgstpbutils-0.10.so.0 => /usr/lib/libgstpbutils-0.10.so.0 (0xb4b21000)
libgstvideo-0.10.so.0 => /usr/lib/libgstvideo-0.10.so.0 (0xb4b02000)
libgstbase-0.10.so.0 => /usr/lib/libgstbase-0.10.so.0 (0xb4aa8000)
libgstreamer-0.10.so.0 => /usr/lib/libgstreamer-0.10.so.0 (0xb49d3000)
libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb4999000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb48b3000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb488d000)
libz.so.1 => /usr/lib/libz.so.1 (0xb4872000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb47f9000)
libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb47ee000)
ld-uClibc.so.0 => /lib/ld-uClibc.so.0 (0xb6f51000)
libffi.so.5 => /usr/lib/libffi.so.5 (0xb47e3000)
libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb47d9000)
libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb46c7000)
libintl.so.8 => /usr/lib/libintl.so.8 (0xb46b7000)
libiconv.so.2 => /usr/lib/libiconv.so.2 (0xb45d0000)
liborc-0.4.so.0 => /usr/lib/liborc-0.4.so.0 (0xb4564000)

Also in Duke3d i just replaced "application" executable with link to some Qt example but it simply hangs on Loading ... screen doing nothing. It does not crash, just hang so I need to kill its pid from telnet shell to get back to launcher. Tried few random demos/examples with same result. So sadly no success on first try :-)