eclipse builds all projects even on issuing build for single project

Question

There seems to be some issue with Eclipse VERSION 3.7

When I compile some single project ( though ant or though buildProject) , Eclipse starts building all projects in

Answer 1

Three options I can think of:

1. Disable automatic building (Preferences->General->Workspace).
2. Change the build order to compile the project you need first (Preferences->General->Workspace->Build Order).
3. Close any projects you don't want built.

None of these is ideal, but they may be an improvement.