Even if the organization of a COBOL project is changed, another makefile is not automatically created. When performing any of the following operations and changing components of a COBOL project, create another makefile:
Adding or renaming a COBOL source file registered in the Source Files folder, or deleting such a file from the folder.
Adding or renaming a library file, descriptor file, or repository file registered in the Dependent Files folder, or deleting such a file from the folder.
Adding a file to the Linking Files folder, deleting one from the folder, or renaming one in the folder.
Adding or changing precompiler link information.
Follow the procedure below to create another makefile.
Select a project in the Dependency or Structure view.
Select "Project" > "Remote Development" > "Makefile Creation..." from the menu bar, or select "Remote Development" > "Makefile Creation..." from the context menu.
The same values used for TARGET names, precompiler link information, compile options, and link options when the last makefile was created are used to create another makefile. To change the values for the current makefile, create another makefile and then change those values.