Don't worry I'm glad you figure it out. One question still remains though: it really takes a few minutes to build an application on raspberry pi? I'm gonna quote you:
"because it sometimes takes more than the time I prepare myself a filtered coffee". How can you develop something on such a slow environment?
I am working on a project. There is a device that will be used in surgeries at hospitals. With some sensors and database and etc on it (sorry, confidentiality issues, can't say more to what it does). As this is being an R&D project. There are a lot of changes. Even to basic built in logic changed once (which drives me crazy).
It is difficult to test everything on another development platform and I found it to be faster to work on the platform that device will be deployed. Testing and finding bugs definitely faster this way. Consider that; if I am to use a faster computer, I have to deploy new executable for testing. If there is a problem, I need to figure it on the RPi 3, if not I return back to code. If not I need to use GDB debugger maybe (I do not know how to use it manually anyway).
It indeed takes quite considerable time to complete my builds on my Raspberry Pi 3 system. Including other libraries used it is about 600.000 lines of code if I build from scratch. As I told earlier, on average it takes 90 seconds - 150 seconds. Rare situations going up about 190 seconds. Moreover, I cannot test built executable right away. It takes about 20-30 seconds for the system to be responsive again (swapping or whatever it is).
However, it is only building that takes time. Writing code is as fast as it is on any other system out there. So, development is not impossible on Raspberry Pi 3, not at all.
Yes, I can prepare myself a good coffee while system is building
I purchase whole bean coffee and use my grinder for a fresh coffee experience.
Most of the time system responsiveness is fine and I can debug my freshly build application when I am back with my coffee.
Short answer to your question is: Because I need to earn money (as like anybody else), I am bearing with my own difficulties on the way to earn it.