how I setup ogre with qt creator
is mingw sufficient for compilation
your post is a bit thin, what do you need?
If you need the OGRE 3D lib you probably need the same compiler as they did or recompile from source code with your own MinGw compiler version.
so i will use the ogre3d lib how i make my owne compile for Ogre and how i add ogrelib in qtcreator to use the fonction i know i have to add file to my project(.pro) but what file i will add i have many file (hider,lib,,a......,) and many directory
You might want to read this first: "libs reading":http://qt-project.org/doc/qtcreator-2.5/creator-project-qmake-libraries.html
what file should i include i don't have any *.lib file but i have lib directory in the directory ogresdk
and what about the compilateur there is someone who told me about cmake but i didn't understand