Qt SDK only have dll ? if i want to use the static lib, do i have to compile Qt all by myself?

Qt SDK only have dll ? if i want to use the static lib, do i have to compile Qt all by myself? And if so, i want to add all the Qt code into my VistualStudio solution and then I can easily build the Qt into dynamic Dll or static Lib. Is this possible? and is there any tutorial on this? I donot remember clearly now, if it should use “nmake” ect in VisualStudio cmd…is there any way to just simply compile the Qt in VisualStudio (such as normal dll/lib project), which may need set the arguments directly in VisualStudio Properties settings.