Linker problem
Cédric Devivier
I try to compile a mex file using matlab R2009b 64bits with Visual Studio 2008 (Microsoft .NET runtime 3.5 sp1) under Windows 7 64bits and I encounter this problem.
>>mex -g mf2.cpp graph.cpp maxflow.cpp
Microsoft (R) Incremental Linker Version 9.00.21022.08
Copyright (C) Microsoft Corporation. All rights reserved.
C:\USERS\CDRIC~1\APPDATA\LOCAL\TEMP\MEX_NC~1\mf2.obj C:\USERS\CDRIC~1\APPDATA\LOCAL\TEMP\MEX_NC~1\graph.obj C:\USERS\CDRIC~1\APPDATA\LOCAL\TEMP\MEX_NC~1\maxflow.obj
Library creation C:\USERS\CDRIC~1\APPDATA\LOCAL\TEMP\MEX_NC~1\templib.x and object C:\USERS\CDRIC~1\APPDATA\LOCAL\TEMP\MEX_NC~1\templib.exp
mf2.obj : error LNK2019: unresolved external symbol _mxCreateNumericArray_700 referenced in function "void __cdecl mf2(int,struct mxArray_tag * * const,int,struct mxArray_tag const * * const)" (?mf2@@YAXHQAPAUmxArray_tag@@HQAPBU1@@Z)
mf2.obj : error LNK2019: unresolved external symbol _mxGetM referenced in function "void __cdecl mf2(int,struct mxArray_tag * * const,int,struct mxArray_tag const * * const)" (?mf2@@YAXHQAPAUmxArray_tag@@HQAPBU1@@Z)
mf2.obj : error LNK2019: unresolved external symbol _mxGetN referenced in function "void __cdecl mf2(int,struct mxArray_tag * * const,int,struct mxArray_tag const * * const)" (?mf2@@YAXHQAPAUmxArray_tag@@HQAPBU1@@Z)
mf2.obj : error LNK2019: unresolved external symbol _mxGetPr referenced in function "void __cdecl mf2(int,struct mxArray_tag * * const,int,struct mxArray_tag const * * const)" (?mf2@@YAXHQAPAUmxArray_tag@@HQAPBU1@@Z)
mf2.mexw64 : fatal error LNK1120: 4 unresolved externals
C:\PROGRA~1\MATLAB\R2009B\BIN\MEX.PL: Error: Link of 'mf2.mexw64' failed.
??? Error using ==> mex at 221
Unable to complete successfully.
I tried all the things in the newscentral but none of them resolved it.
Thank you for your help.
Cédric