[Ipopt] --enable-doscompile

Andreas Waechter andreasw at watson.ibm.com
Sat Apr 19 13:08:00 EDT 2008

Hi Victor,

Is it possible that you have Blas and/or Lapack installed in your Cygwin 
installation and that Ipopt is linked against that?  To void this, you can 
rerun configure and add

--with-blas=BUILD --with-lapack=BUILD

Of course it is possible that there is a bug in the script.  If the above 
doesn't help and you still think this is a bug, please submit a ticket, 
and make sure you attach the Ipopt/config.log file.


On Thu, 17 Apr 2008, Victor M Zavala wrote:

> Hi All,
> I've been trying to generate a stand-alone windows executable for IPOPT
> under cygwin using ./configure --enable-doscompile. For some reason, when I
> run the ipopt executable it still complains that the Cygwin library
> Cygwin1.dll is not present. I don't know if any of you has seen a similar
> behavior. Could it be a bug in the configure script?
> Best
> Victor M Zavala
> Department of Chemical Engineering
> Carnegie Mellon University
> Pittsburgh, USA 15213
> Ph: (412) 268-2238
> http://www.andrew.cmu.edu/~vzavala
> _______________________________________________
> Ipopt mailing list
> Ipopt at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/ipopt

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