: Add the NDK path to your .bashrc or .zshrc to use ndk-build or other tools from the terminal: export ANDROID_NDK_HOME=/path/to/your/android-ndk-r23b When to Use the NDK

source ~/.bashrc

This script is a template that shows how to point the compiler ( clang ), the C++ compiler ( clang++ ), and the system root ( sysroot ) to the correct locations within your extracted NDK directory. This is the essence of cross-compiling for Android on your Linux machine.

Android NDK r23b brought massive architecture updates, deprecations of legacy components, and performance enhancements designed to streamline modern native development.

In this article, we’ll explore exactly what this file is, where to find it, how to verify its integrity, and why you should avoid third-party “hot” download sites that could jeopardize your system.