Comments by Member 10416297 (Top 1 by date)

1. Ensure that the Cygwin 'make' package is installed.
NOTE: You will need GNU Make 3.81 or later!

2. Define the GNUMAKE environment variable to point to it, as in:

export GNUMAKE=/usr/bin/make

3. Call 'ndk-build' again.

but I already installed make package...