2.7.5  
Change the build target project
 
When running a build that targets a specific project (main project or subproject), you must set that project as the "active project".
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Caution | The active project will be the debug target.Note that the active project cannot be set during connection with the debug tool; be sure to disconnect the debug tool before setting the active project.
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To set the active project, select the main project or subproject to be set as the active project on the project tree and select [Set selected project as Active Project] from the context menu.
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Figure 2.68 | [Set selected project as Active Project] Item | 
 
When a project is set as the active project, that project is underlined.
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Figure 2.69 | Active Project | 
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Remark 1. | Immediately after creating a project, the main project is the active project. | 
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Remark 2. | When you remove a subproject that set as the active project from a project, the main project will be the active project. | 
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Caution | When a build is started by a button on the tool bar, the build is run for the entire project.To run a build only for the active project, start it from the context menu of the active project.
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