the mingw cross compiler work out of the box and should help mingw users on windows with a common install dir Alex
-add /usr/openwin/include and /usr/openwin/lib to the default search paths -add /${CMAKE_INSTALL_PREFIX}/(lib|bin|include) to the default cmake search paths -> this should help users who install stuff in their home Alex
install dir under windows, this will help e.g. people using kdewininstaller and similar setups Alex