I have followed your steps not skipping a step for my alt coin; however, when I was at the step of compiling, I did see a depends folder which does not exist for my altcoin. The make file did not work.
I am running an Ubuntu vm on Windows 10 to compile a Windows version.
I do however have a .pro file in my altcoin directory. Would I have to use qmake instead?
Most developers provide building-instructions (at least for linux) on their github (often in the readme)
Yes. I have tried the steps for my coin without any success in compiling it for Windows. I tried with the Ubuntu app on Windows app then downloading Virtualbox to run a Ubuntu vm to cross compile. I can compile it and run for Mac no problem.
I have Googled on how to cross compile the Windows wallet on Windows, using Ubuntu/Debian and also followed those steps.
Below is a link to my altcoin project source code on git:
https://github.com/skourdes/SproutsClassic
I don't know why all the compiling trouble for Windows.