Mex problem, can't find the .exp file

I'm trying to generate C code using Matlab Coder, and test the generated code with mexfunction. but some problem happened when I mex the .c file. I was using Matlab 2014a and the compiler was VS 2010. I type the command "mex a.c b.c c.c -output c.mexw64" in the command window to mex the .c file. and it displays the operation has been successful, but it also display can't find the c.exp file. So I want to know what's the .exp file? has anyone encountered the problem and how to solve it?

Answer 1

[Walter Roberson]

.exp files are created when you have an export from a library, and contain symbol tables so that other code can link against the library, especially in the context of multiple libraries that might refer to each other.

http://stackoverflow.com/questions/1431712/but-i-dont-want-that-lib-or-exp-file-for-my-com-library

[WENJIE wu]

Thank you, Walter! Is there anyway I can generate the .exp file manually?