ADempiere 370LTS contains the following Ant build scripts which are required to build the entire system:
- tools/build.xml
- base/build.xml
- extend/build.xml
- client/build.xml
- JasperReports/build.xml
- serverRoot/build.xml
- serverApps/build.xml
- webStore/build.xml
- webCM/build.xml
- sqlj/build.xml
- posterita/posterita/build.xml
- zkwebui/build.xml
- install/build.xml
More details in the following link
http://www.adempiere.com/FR3409987_Cleanup_of_Ant_build_scripts