If you like to produce environment agnostic result artifacts you simply configure MultiEnv Maven Plugin like the following (we assume here a war file):
<groupId>groupId</groupId>
<artifactId>artifactId</artifactId>
<version>0.1-SNAPSHOT</version>
<packaging>war</packaging>
...
<build>
<plugins>
<plugin>
<groupId>com.soebes.maven.plugins</groupId>
<artifactId>multienv-maven-plugin</artifactId>
<version>0.3.1</version>
<executions>
<execution>
<goals>
<goal>environment</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
If you like to produce a configuration artifact for each environment you can configure that by adding the MultiEnv Maven Plugin to your pom file like this:
<groupId>groupId</groupId>
<artifactId>artifactId</artifactId>
<version>0.1-SNAPSHOT</version>
<packaging>war</packaging>
...
<build>
<plugins>
<plugin>
<groupId>com.soebes.maven.plugins</groupId>
<artifactId>multienv-maven-plugin</artifactId>
<version>0.3.1</version>
<executions>
<execution>
<goals>
<goal>configuration</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>