Qt, Time to collect "stones" or how to get Release?

Question

Qt

In general, I wrote a program, now I need to get a release version, I thought I’ll compile and put the necessary dlls in the folder, but it wasn’t chickpeas, the fact is that in the project I used the QSerialPort library, which is third-party for Qt4, and when building, the error "can't find - lQSerialPort" , in the .pro file also indicated CONFIG += serialportthe path to the includes. Maybe you need to build the project differently?

Answer 1

"can't find -lQSerialPort" - this means it's not about the inclusions, but about .lib or .a (depending on the compiler). Look for how to specify the path to this file. And why did it work in debugging? - is there that, this path is indicated?