Can a Matlab program that calls a DLL be built into an executable file?

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Canoe Commuter
Canoe Commuter 2014-1-27
评论： Image Analyst 2014-1-28
I have a Matlab program that calls a DLL. It works fine, using loadlibrary and calllibrary. The DLL is from another source, and I have no control over it. It includes a header file, of course.
I have tried to build a distributable version of my program, using Deploytool, but have experienced several failures. However, I am able to successfully create an executable package if I DON'T call the DLL, so I assume the DLL is the problem.
I have a hunch that this has to do with the header file. I removed the header file, and was able to "Build" successfully. However, when I "Package" this build, it fails.
The "Build" failure reports "An error occurred while shelling out to mbuild (error code = 2). Unable to build executable."
The "Package" failure reports "zip I/O error: Permission denied. zip error: Could not create output file (C:/Users…etc.)"
Does anyone know whether there are limitation to deploytool regarding calling DLLs, or what could be going wrong here?
Thanks!!!

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Walter Roberson
Walter Roberson 2014-1-27
  2 个评论
Canoe Commuter
Canoe Commuter 2014-1-27
Wow. Like magic, it now works. Thank you, Walter! I created a prototype file, following some instructions that I found here: http://www.mathworks.com/matlabcentral/answers/96578 This is a .m file that takes the place of the header (.h) file when building the executable.
I still have the trouble with packaging, but I think this has a separate cause, and although it claims to have failed, it produces a working executable package.

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