Where OF_TARGET_WINGCC is defined?

I was trying to compile compileOF.sh under MSYS2, but there was on error: OF_TARGET_WINGCC is not defined. I cannot find any define it in all source code…
version 0.9.0 release

Ahh - it should be OF_TARGET_MINGW
Could you try that and see if it works?

Thank you very much!
Now everything is OK.