c file compile problem

2012 1 22
2 个回答
6 次查看（30 天）

0 个投票

I'm trying to compile fminuit.c, present in this package: http://www.fis.unipr.it/~giuseppe.allodi/Fminuit/fminuit-src.tar.gz
I have selected with 'mex -setup':
Microsoft Software Development Kit (SDK) 7.1 in C:\Program Files (x86)\Microsoft Visual Studio 10.0
as the compiler. When I try to run 'mex fminuit.c' in order to obtain .m and .mexw64 files (I've windows 7 64 bit), I have this errors:
----------------------------
mex fminuit.c
Creating library C:\Users\Marco\AppData\Local\Temp\mex_qPAAfM\templib.x and object C:\Users\Marco\AppData\Local\Temp\mex_qPAAfM\templib.exp
fminuit.obj : error LNK2019: unresolved external symbol mnemat_ referenced in function build_errmat
fminuit.obj : error LNK2019: unresolved external symbol mnerrs_ referenced in function build_errmat
fminuit.obj : error LNK2019: unresolved external symbol doflush referenced in function mexFunction
fminuit.obj : error LNK2019: unresolved external symbol mnintr_ referenced in function mexFunction
fminuit.obj : error LNK2019: unresolved external symbol mnexcm_ referenced in function mexFunction
fminuit.obj : error LNK2019: unresolved external symbol mnparm_ referenced in function mexFunction
fminuit.obj : error LNK2019: unresolved external symbol mnseti_ referenced in function mexFunction
fminuit.obj : error LNK2019: unresolved external symbol mninit_ referenced in function mexFunction
fminuit.mexw64 : fatal error LNK1120: 8 unresolved externals
C:\PROGRA~1\MATLAB\R2011B\BIN\MEX.PL: Error: Link of 'fminuit.mexw64' failed.
Error using mex (line 206) Unable to complete successfully.
------------------------------------
Do you have any suggestion about this problem?
Thanks.
Marco

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回答（2 个）

Walter Roberson
Walter Roberson 2012-1-22

0 个投票

You did not link against the fortran part of the package. See the instructions at http://www.fis.unipr.it/~giuseppe.allodi/Fminuit/Fminuit_building.html

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Marco
Marco 2012-1-22
I have seen the page, it suggests to use OpenWatcom to compile Makefile under Windows. But there is no versione available of OpenWatcom for 64 bit OS
Walter Roberson
Walter Roberson 2012-1-22
That doesn't mean you can skip the Makefile step; the Makefile builds pieces and links them together. It just means you have to substitute a different compiler and different flags in the make file.
Marco
Marco 2012-1-22
Yes, you're right. The problem is that I am not very expert and I make mistakes in flags changing. Thanks anyway

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Aleksei
Aleksei 2013-4-16

0 个投票

Marco, I vave the same problem and cannot build fminuit mex file. Could you help me ofc if you found solution? Thanks.

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Marco
Marco
2012-1-22

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