Building Log4j 2
  
To build Log4j 2, you need a JDK implementation version 1.6 or greater, and Apache Maven.

To build the site, from a command line, run:

mvn clean install
mvn site

On Windows, use a local staging directory, for example:

mvn site:stage-deploy -DstagingSiteURL=file:///%HOME%/log4j

On UNIX, use a local staging directory, for example:

mvn site:stage-deploy -DstagingSiteURL=file:///$HOME/log4j

To test, run:

mvn test