Selecting the correct binary parser is important to ensure the accuracy of the C/C++ Projects view and to successfully run and debug your programs. Windows users should select the PE Windows Parser. UNIX and Linux users should select the Elf Parser. When you select the correct parser for your development environment and build your project, you can view the components of the .o file in the C/C++ Projects view and view the contents of the .o file in the C/C++ editor. You can also easily browse for the executable when defining run/debug configurations.
For a Standard Make project, you can define the properties on a per project basis from the New Project wizard, in the C/C++ Projects view or in the Navigator view. You can also define project properties in the Preferences window for future standard make projects.
To set properties for future Standard Make projects:
For a Managed Make project:
CDT Projects
Project file views
Working with C/C++ project files
Binary Parser,
C/C++ Properties window