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legacy_code : How to set the mex option to -I when calling legacy_cod​e('compile​',def);

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Franck Yin
Franck Yin 2017-5-22
编辑： Franck Yin 2017-5-31
When I call the legacy_code function with the 'compile' argument, I have an error saying that the files cannot be found.
Moving the files from their original location to the current folder prevents this error from happening but I don't want to put all my header and source files in the same folder. Said files have been added to the Matlab Path without successs.

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Yuebin Zhou
Yuebin Zhou 2017-5-25
Check out this documentation page:
http://www.mathworks.com/help/simulink/slref/legacy_code.html
you can specify all compiler options supported by mex in compilerOptions input argument.
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Franck Yin
Franck Yin 2017-5-29
编辑：Franck Yin 2017-5-31
Thank you. This lead me to this page : http://fr.mathworks.com/help/matlab/ref/mex.html#input_argument_d0e640253
So I what I need is :
legacy_code('compile',def,PATH_TO_MY_HEADERS_FOLDER);
Edit : This also works :
def = legacy_code('initialize');
def.IncPaths = {PATH_TO_MY_HEADERS_FOLDER};

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