[Ipopt] Building Ipopt under Visual Studio

Andreas Waechter andreasw at watson.ibm.com
Fri Mar 28 12:31:25 EDT 2008


I also responded to your ticket, please check




On Fri, 28 Mar 2008, Stefan Vigerske wrote:

> Hi,
>> I am having continued problems using Ipopt (stable version) under Microsoft
>> Visual Studio. I am trying to build libIpopt.lib in order to embed it into
>> OSSolverService, and during the link phase I get errors about unresolved
>> external references.
> What are the unresolved references?
>> Trying to alleviate those, I added further source code to
>> the libIpopt project (such as IpTAUCSSolverInterface.cpp). This created further
>> errors, such as
>> fatal error C1083: Cannot open include file: 'taucs.h': No such file or
>> directory
> TAUCS is an alternative to MUMPS, HSL, PARDISO,...
> Thus, the IpTAUCSSolverInterface.cpp should only be compiled if you also
> have the TAUCS linear solver that works with Ipopt.
>> I searched on my disc for anything relating to taucs and found nothing. I also
>> consulted the web, with little success. Any ideas what else I can try?
> Difficult to say without knowing more details.
> Stefan
> -- 
> Stefan Vigerske
> Humboldt University Berlin, Numerical Mathematics
> http://www.math.hu-berlin.de/~stefan
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