S-function builder does not find limits.h

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Fredrik Norell
Fredrik Norell 2012-6-4
Hi,
I'm trying to create a very simple s-function, just feeding through the input, using the s-function builder. I get an error saying that limits.h cannot be found. Limits.h is included by math.h, which I included. It does not help to add the path to limits.h, it still cannot be found.
regards, Fredrik
error message:
noop.c C:\PROGRA~1\MATLAB\R2012A\simulink\include\simstruc.h(147) : fatal error C1083: Cannot open include file: 'limits.h': No such file or directory
C:\PROGRA~1\MATLAB\R2012A\BIN\MEX.PL: Error: Compile of 'noop.c' failed.
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Kaustubha Govind
Kaustubha Govind 2012-8-10
limits.h is a standard C header that should come with your compiler. Could you try doing a search in your SDK installation and see if it exists. Also, when you run "mex -setup", make sure that MATLAB is able to find your compiler automatically. If you have to provide the path manually, there might be something wrong in the configuration.
Melquisedec Andrade
Melquisedec Andrade 2012-8-13
编辑：Melquisedec Andrade 2012-8-13
Well in my SDK installation the header does not exist indeed, then I added limits.h in the matching path but I still can't compile my project. The following error occurs:
### Start Compiling patientReaderSfun mex('patientReaderSfun.c', 'C:\Users\Melqui\Documents\MATLAB\model\ExtendedGPCA\PatientDataReaderLCT.c', '-IC:\Users\Melqui\Documents\MATLAB\model\ExtendedGPCA') PatientDataReaderLCT.obj : error LNK2005: _selectedLine already defined in patientReaderSfun.obj Creating library C:\Users\Melqui\AppData\Local\Temp\mex_Zllohm\templib.x and object C:\Users\Melqui\AppData\Local\Temp\mex_Zllohm\templib.exp patientReaderSfun.mexw32 : fatal error LNK1169: one or more multiply defined symbols found
C:\PROGRA~2\MATLAB\R2012A\BIN\MEX.PL: Error: Link of 'patientReaderSfun.mexw32' failed.
Currently I'm working on GPCA pump model of FDA and I can't execute the model because of these problens.

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