Differences of generated codes between computers

Hello,

when generating code out of a Simulink model by using Autosar app (button generate code) on different computers (both with Matlab R2019b), I observed few deviations.

On the first computer, the generated row is below :

M_TURN_ON(rtb_Merge1, tmp, ((real32_T)C_XXX), &rtb_Merge1, &YYY_DW.time_passed_as2d);

On the second computer, the code is as follows:

Prefix_M_TURN_ON(rtb_Merge1, tmp, ((real32_T)C_XXX), &rtb_Merge1, &YYY_DW.time_passed_as2d);

This "prefix_" added before "M_TURN_ON" is causing issues in the makefiles I am using for the SW compilation.

Same simulink model and data dictionary files are used in both cases. What can I check or do to avoid this behavior?

Thanks in advance

[Andreas Goser]

My intuition says to compare if the same C Compiler is used on both installations and also if you have the same R2019b Updates, however as you make clear this is more than a curiosity question, but hindering your workflow, I recommend contacting MathWorks Technical Support with an example.