There are a number of programmers on this board, so I figure I give this question a shot. I am using QT 4.5 (shared) library, and have two external libraries built on it - QWT and QTPropertyBrowser.
If I upgrade to a newer version of QT (complied as dll), do I need to recompile the QWT and QTPropertyBrowser? If so, what’s the point of dynamic linking in this case, as it is supposed to cut down re-compiling?
If I have a project complied with which links to, say, QT 4.5 and I slip in the dlls for QT 4.6, would the project still work (run from runtime, not a rebuild). Likewise, I understand no recompiling is necessary for this is how modern video card drivers/game updates work. Am I wrong?
Let say my main library QT 4.6 is a static library, and I include the two DLLs (QWT and QTPropertyBrowser) which is built off QT 4.5, will it work?