1. Introduction
2. Installing MacPorts
2.1. Install Xcode
2.2. Install MacPorts
2.3. MacPorts Upgrade
2.4. Uninstall
2.5. MacPorts and the Shell
3. Using MacPorts
3.1. The port Command
3.2. Port Variants
3.3. Common Tasks
3.4. Port Binaries
4. Portfile Development
4.1. Portfile Introduction
4.2. Creating a Portfile
4.3. Example Portfiles
4.4. Port Variants
4.5. Patch Files
4.6. Local Portfile Repositories
4.7. Portfile Best Practices
4.8. MacPorts' buildbot
5. Portfile Reference
5.1. Global Keywords
5.2. Global Variables
5.3. Port Phases
5.4. Dependencies
5.5. Variants
5.6. Tcl Extensions & Useful Tcl Commands
5.7. StartupItems
5.8. Livecheck / Distcheck
5.9. PortGroups
6. MacPorts Internals
6.1. File Hierarchy
6.2. Configuration Files
6.3. Port Images
6.4. APIs and Libs
6.5. The MacPorts Registry
7. MacPorts Project
7.1. Using Trac for Tickets
7.2. Contributing to MacPorts
7.3. Port Update Policies
7.4. Updating Documentation
7.5. MacPorts Membership
7.6. The PortMgr Team
8. MacPorts Guide Terms

The buildbot is a port build-service currently supporting building of all committed ports for Snow Leopard, Lion, and Mountain Lion using the MacPorts AutoBuild (MPAB) scripts.

Every time a maintainer commits changes to MacPorts' ports Git repository the buildbot will check whether a rebuild of the corresponding port(s) would be necessary. If the port(s) in question are distributable their binary archives will be kept for subsequent distribution for all versions of the Mac operating system for which build machines are available. See the list of builders to find out which platforms these currently are.

If a build error occurred for a port its maintainer will be informed via an email so that problems which did not surface on the maintainer's machine will not go unnoticed. Port maintainers will find the waterfall and the builders views most useful since they give information about the build status and offer the possibility to build ones port(s) on specific builders.

Thus the buildbot helps to keep MacPorts consistent on various OS X versions, i.e., a maintainer does not need access to these versions anymore in order to assure that the port(s) maintained build without problems. Currently only the default port variants will be built and kept.