To compile the code, use mcc in MATLAB. It'll include your fcn.m file IF that file is in the MATLAB path.
>> mcc -m main.m
%This'll generate some files and one that's run_main.sh
Learn about dependency analysis here: https://www.mathworks.com/help/matlab/creating_guis/dependency-analysis.html
To execute in the UNIX machine, you'll have to do something like this:
UNIX/your_path]$ ./run_main.sh mcr_path input1 input2
mcr_path = where the MATLAB Runtime library is in the Unix machine
input1 = your main.m 1st input
input2 = your main.m 2nd input
WARNING: you must compile the main.m code with the same OS and the same MATLAB Runtime Library version as what's on the UNIX machine. You can't compile in Windows and let it run in Unix. The workaround is to compile in Unix.
