From: harry on
hello,

i want to compile a simple mex file. the following errors occur:

1. using Compiler: Microsoft Visual C/C++ 6.0
"
tester.obj
LINK : error LNK2001: Nichtaufgeloestes externes Symbol mexFunction
_lib1077.x : fatal error LNK1120: 1 unaufgeloeste externe Verweise
LINK : fatal error LNK1141: Fehler bei der Erstellung der Exportdatei


C:\PROGRAM FILES\MATLAB7R14SR1\BIN\WIN32\MEX.PL: Error: Link of
'tester.dll' failed.

??? Error using ==> mex
Unable to complete successfully
"

and

2. using Lcc C version 2.4
"
Specified export _mexFunction is not defined
Missing exports. Aborting

C:\PROGRAM FILES\MATLAB7R14SR1\BIN\WIN32\MEX.PL: Error: Link of
'tester.dll' failed.

??? Error using ==> mex
Unable to complete successfully
"

may anybody help me?
whats the fault?
From: harry on
its uninevitable to use mexFunction(). no other declarations are
allowed.

harry wrote:
>
>
> hello,
>
> i want to compile a simple mex file. the following errors occur:
>
> 1. using Compiler: Microsoft Visual C/C++ 6.0
> "
> tester.obj
> LINK : error LNK2001: Nichtaufgeloestes externes Symbol mexFunction
>
> _lib1077.x : fatal error LNK1120: 1 unaufgeloeste externe Verweise
> LINK : fatal error LNK1141: Fehler bei der Erstellung der
> Exportdatei
>
>
> C:\PROGRAM FILES\MATLAB7R14SR1\BIN\WIN32\MEX.PL: Error: Link of
> 'tester.dll' failed.
>
> ??? Error using ==> mex
> Unable to complete successfully
> "
>
> and
>
> 2. using Lcc C version 2.4
> "
> Specified export _mexFunction is not defined
> Missing exports. Aborting
>
> C:\PROGRAM FILES\MATLAB7R14SR1\BIN\WIN32\MEX.PL: Error: Link of
> 'tester.dll' failed.
>
> ??? Error using ==> mex
> Unable to complete successfully
> "
>
> may anybody help me?
> whats the fault?
From: Peter Boettcher on
harry <terrakon(a)web.de> writes:

> hello,
>
> i want to compile a simple mex file. the following errors occur:
>
> 1. using Compiler: Microsoft Visual C/C++ 6.0
> "
> tester.obj
> LINK : error LNK2001: Nichtaufgeloestes externes Symbol mexFunction
> _lib1077.x : fatal error LNK1120: 1 unaufgeloeste externe Verweise
> LINK : fatal error LNK1141: Fehler bei der Erstellung der Exportdatei
>
>
> C:\PROGRAM FILES\MATLAB7R14SR1\BIN\WIN32\MEX.PL: Error: Link of
> 'tester.dll' failed.
>
> ??? Error using ==> mex
> Unable to complete successfully
> "
>
> and
>
> 2. using Lcc C version 2.4
> "
> Specified export _mexFunction is not defined
> Missing exports. Aborting
>
> C:\PROGRAM FILES\MATLAB7R14SR1\BIN\WIN32\MEX.PL: Error: Link of
> 'tester.dll' failed.
>
> ??? Error using ==> mex
> Unable to complete successfully
> "
>
> may anybody help me?
> whats the fault?

You haven't defined the correct mexFunction gateway interface. See
the docs and sample MEX files.

--
Peter Boettcher <boettcher(a)ll.mit.edu>
MIT Lincoln Laboratory
MATLAB FAQ: http://www.mit.edu/~pwb/cssm/
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