Hello, thank you so much for this post. Certinely has saved me a lot of time! Unfurtantly even though i followed the steps i still get an error saying
“ERROR: Android toolchain NDK r25c not supported; please use NDK r21 to NDK r23 (NDK r21b recommended)”
Now i can install the older NDK and get further, but then run in to another issue. Oh though there mus be something else at foot here in my set up as you are successfully compiling with r25B.