How to specify /MT in MATLAB coder?

HI there,
I am using MATLAB coder to generate C++ code. Where can I set /MT (multithread) or /MD (multithread DLL)? Many thanks.

2 Comments

Abhishek
Abhishek on 16 Jun 2025
Edited: Abhishek on 16 Jun 2025
Hi @Theron FARRELL, You can set '/MT' or '/MD' in MATLAB Coder under Code Generation Settings then go to Toolchain, then to Custom Compiler Flags.
Sorry for a retarded reponse, but I fail to find Code Generation Settings. Instead, in Advanced->Additional Flags, I can add /MT, but it does not work. The generated .lib seems still to be /MD. I am using 2024a

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Answers (2)

Cheers.
Is it here? If I choose C++, will I also need to add /MD in the row for C Compiler as well?

2 Comments

Yes, you need to add '/MD' or '/MT' to both the C Compiler and C++. Did setting such flag work for you @Theron FARRELL ?
In 2024a, there is no C/C++ Compiler setting at all

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R2024a

Asked:

on 10 Jun 2025

Answered:

on 3 Aug 2026 at 5:17

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