FS Lover
2nd July 2009, 07:22
I have qt 4.5.1 installed on windows with mingw.
I found that there exist two set of qt dlls like QtGui4.dll in my installation.
a set of qt dlls in <qt dir>\bin and another set in <qt dir>\qt\bin.
and there exists three mingwm10.dll files too. one in bin directory another in qt\bin and the other one in mingw\bin. they are different because their size don't match.
I want to know:
- why 2 or 3 of one dll exist and what is the difference between them.
- which ones should I package with my qt programs.
and I think all these make other users confused like me.
I found that there exist two set of qt dlls like QtGui4.dll in my installation.
a set of qt dlls in <qt dir>\bin and another set in <qt dir>\qt\bin.
and there exists three mingwm10.dll files too. one in bin directory another in qt\bin and the other one in mingw\bin. they are different because their size don't match.
I want to know:
- why 2 or 3 of one dll exist and what is the difference between them.
- which ones should I package with my qt programs.
and I think all these make other users confused like me.