This plug-in is an Eclipse CDT (C/C++ Development Tooling) manged build extension for GNU ARM Toolchains like CodeSourcery G++ Lite, Yagarto, devkitPro, Summon, GNUARM, WinARM. The project is hosted on SourceForge.
In short, the plug-in allows to create, to build and in general to manage ARM projects with the Eclipse framework (including Eclipse 3.7 Indigo). It runs on Windows, Linux, Mac OS X. For more details please visit the Features page.
Notice: Even if you plan to build existing Makefile projects, the indexing functionality enabled by this plug-in can be an important reason to use it.