"mex -l" adds wired path

As you can see from the picture.

There is no path like "D:\sw\runtime\win64" on my computer.

Already tried:

1. tested on matlab 2024b; --- same error
2. tested on matlab 2025a; --- same error
3. Unintall all matlabs;
4. install matlab 2025a; --- same error

All failed.

BTY, The same command run succesfully on other computer.

How to resolve?

Answer 1

[Suman]

Hi @Fei

It seems it is looking for the libabcd.lib in wrong directory instead of the one you passed with -L option. Are you sure path is correct? Shouldn't it be C:\work\code

Also try using -LC:\work\code since there is not space in the directory names. Also see the example here: https://in.mathworks.com/help/matlab/ref/mex.html#btx0rai-1

Hope that helps!

[Fei]

Hi @Suman,

Thanks for your reply.

The -L path doesn't matter, since I had already tried many different format. They all didn't work.

I have solved this problem after removing "D:\sw\runtime\win64" in my computer's system PATH.It seems like a bug of matlab.