<div>Salam Saeed</div>
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<div>> i want to use Microsoft Visual Studio.Net 2003 to compile the ....</div>
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<div>I guess that you don't have a Fortran complier that be consistenc with your MSVC as it is essential, for compiling HSL/Blas/Lapack.</div>
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<div>simpler solution for windows is using cygwin.</div>
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<div>I think that it is worth if IPOPT developer release some precompiled binary of library for windows users.</div>
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<div><span class="q"><span class="gmail_quote">On 3/15/07, <b class="gmail_sendername">Andreas Waechter</b> <<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:andreasw@watson.ibm.com" target="_blank">
andreasw@watson.ibm.com</a>> wrote:</span> </span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span class="q">Hi Saeed,<br><br>> hi dear wachter<br>> i have used your project 2 years ago, and it has completely exciting
<br>> results.. very good job! thanks alot for sharing it..<br>><br>> just a problem: it seems you are focused on Unix/Linux.. OS and not<br>> Windows! downloads are usually some tarballs and not simple Zip files.
<br><br>True, this is what we do currently on COIN. But usually the Windows<br>unpackers don't have a problem to handles those .tar.gz files either. If<br>you have problems with it, you can send a suggestion to the coin-discuss
<br>mailing list.<br><br>And, yes, I for my part prefer to work on Linux. But I'm still trying to<br>keep the developer studio files somewhat running. However, I have only<br>one set of compilers, which probably by now are a little old, so I can't
<br>test it very well.<br><br>However, there is the MSVisualStudio project on COIN, where the goal is to<br>maintain developer studio files for different versions of it<br>(<a onclick="return top.js.OpenExtLink(window,event,this)" href="https://projects.coin-or.org/MSVisualStudio" target="_blank">
https://projects.coin-or.org/MSVisualStudio</a>). Maybe we can include Ipopt<br>in there...? (JP, in case you are reading this, what do you think?<br><br></span>
<div><span class="e" id="q_111576bf043f3a16_4">> i have downloaded all third party files (HSL/Blas/Lapack...). but when i <br>> build the solution some "unresolved externals" errors reported by<br>> VS.Net
. i saw there are several sample projects included. i remove them<br>> except for CppExample, FortranLinAlg and Ipopt. here is the error <br>> message:<br>><br>><br>> ------ Build started: Project: CppExample, Configuration: Debug Win32 ------
<br>> Linking...<br>><br>> fortranlinalg.lib(ilaenv.obj) : error LNK2019: unresolved external symbol _IPARMQ referenced in function _ILAENV <br>><br>> Debug/CppExample.exe : fatal error LNK1120: 1 unresolved externals
<br>><br>> Build log was saved at "<a> file://e:\IPOPT_New\Ipopt\Ipopt\Windows\VisualStudio_dotNET\CppExample\Debug\BuildLog.htm</a>"<br>><br>> CppExample - 2 error(s), 0 warning(s)<br>><br>>
<br>> Can you help me what's the problem?<br>> by the way, i donot execute any configure or MakeFile script files as i<br>> think they are not required in the case of windows & visual studio.<br><br>Yes, the configure and makefiles are not required to be run if you use DS.
<br><br>I think the problem in this case is that some more files are now required<br>by Ipopt with the new Lapack (maybe changed recently). It seems that the<br>source file iparmq.f is not listed in the Lapack subproject, but you shold
<br>have downloaded it when you got LAPACK. Maybe it will work if you just<br>add this file to the project so that it will be compiled as well... (and<br>if there are more unresolved symbols like that, maybe you can find the
<br>missing source files there as well).<br><br>I hope this helps,<br><br>Andreas<br>_______________________________________________<br>Coin-ipopt mailing list<br><a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:Coin-ipopt@list.coin-or.org" target="_blank">
Coin-ipopt@list.coin-or.org </a><br><a onclick="return top.js.OpenExtLink(window,event,this)" href="http://list.coin-or.org/mailman/listinfo/coin-ipopt" target="_blank">http://list.coin-or.org/mailman/listinfo/coin-ipopt</a>
<br></span></div></blockquote></div><br>