How to add LIBS correctly?

Engelard

Hi, i'm trying to do some stuff with opencv(for x32 platform), so i followed example provided by QT wiki: https://wiki.qt.io/How_to_setup_Qt_and_openCV_on_Windows_with_MSVC2017

It worked perfectly, everywhere i did everything correctly except last part, where i dont understand how i should write path to my .lib files. In particular, i don't get that -LC thing, what is it? how my path should be written after that:

alt text

JonB

@Engelard
Because you have a space in your path, I would have thought it would need to be:

-L"C:\Program Files\...\lib" -lopencv_....

No?

That's separate from assuming you know what you have with some C: and some D: :)

Engelard

@JonB Well, now new error:LNK1104: cannot open file 'opencv_core440d.lib'

Kent-Dorfman

you're mixing NIX and windoze syntax. Read the docs, Luke.

https://doc.qt.io/qt-5/qmake-variable-reference.html#libs

Engelard

@JonB tnx, i typed it correctly, and now it finally compiled.