How to: Build Automation
*Build automation tools.*

* [Apache Ant](https://ant.apache.org/) - Automation build tool, similar to make, written in Java.
* [Apache Maven](http://maven.apache.org/) - Build automation tool mainly for Java.
* [GNU Make](http://www.gnu.org/software/make/) - The most popular automation build tool for many purposes.
* [Gradle](http://gradle.org/) - Another open source build automation system.