Converting a C or C++ nature for a project

Use the Convert to a C/C++ Project wizard to assign a C nature to a C++ project or vice versa.

To assign a C or C++ nature to a project

1. Click File > New > Other.
   
2. Click C or C++.
3. Click Convert to C/C++ Make Project.
4. Click Next.
   
5. In the Candidates for conversion list, select the projects to convert.
6. In the Convert to C or C++ group, click C Project or C++ Project.
7. In the Project options group, you can specify the Project Type and Toolchain if the Specify project type option is enabled.
8. Click Finish. 

CDT Projects
Project file views

Writing code

Project properties