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Hi,<br>
<br>
I have added to my Ipopt static library the mumps interface <!--[if gte mso 9]><xml>
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<![endif]--><span style="font-size: 8pt; font-family: "Courier New";">(IpTSymDependencyDetector.cpp and
IpMumpsSolverInterface.cpp), including the hpp files. <br>
It compiles and links normally, but when I link the new "lib" in my<br>
Ipopt Optimization problem I got the folling error message.<br>
<br>
libIpopt.lib(IpMumpsSolverInterface.obj) : error LNK2019: unresolved external symbol _MPI_Comm_rank referenced in function "public: __thiscall Ipopt::MumpsSolverInterface::MumpsSolverInterface(void)" (??0MumpsSolverInterface@Ipopt@@QAE@XZ)<br>
<br>
The same error message appear for _MPI_Init and _MPI_Finalize.<br>
<br>
In the same optimization project I included the mumps static libraries.<br>
(libseq, portd, mumps and mumps_core).<br>
<br>
Regards,<br>
<br>
Eduardo<br>
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