Why are the 'Generate makefile', 'Template makefile' and 'Make command' parameters grayed out in my model configuration?

I have an AUTOSAR model, and I am wondering why options like 'Generate makefile', 'Template makefile' and 'Make command' are locked/grayed out.

How can I enable those options so I can use my own makefile?

Answer 1

[MathWorks Support Team]

In order to be able to use a (custom) template makefile, you will need to switch from the toolchain approach to the template makefile approach, as explained in the documentation:

​​​​​​​https://www.mathworks.com/help/rtw/ug/program-builds.html

To make the parameters appear, execute:

​​​​​​​>> set_param(modelname, 'MakeCommand', 'make_rtw TMF=1')

where "modelname" is your Simulink model name.  

See also the following MATLAB Answers post:

https://www.mathworks.com/matlabcentral/answers/1633380-how-can-i-switch-from-the-toolchain-approach-to-the-template-makefile-tmf-approach-for-my-simulink ​​​​​​​