<div dir="ltr">Hello SCIP Users,<div><br></div><div>I am a newbie with SCIP - I have used it a few times for simple MIPs and always using the available binaries for Windows 64 bit. I have never compiled it from source.</div><div><br></div><div>I am now looking for ways to detect IIS in some of my standard, continuous LPs (no MIPs). My understanding is that the MinIISC application can be used for that purpose. </div><div><br></div><div>Unfortunately, there appear not to be any precompiled binaries for MinIISC (or any other application that is not SCIP). Or at least I couldn't find it anywhere.</div><div><br></div><div>So I have tried to follow the instructions on building SCIP and MinIISC from the SCIP website, using CMake on Windows and the MinGW64 toolchain (gcc for Windows) 11.2.0. I explicitly specify MinGW Makefiles.</div><div><br></div><div>The CMake configure action ends like this:</div><div><br></div><div><p style="margin:0px"><font face="monospace">The following OPTIONAL packages have been found:</font></p>
<p style="margin:0px"><font face="monospace"><br></font></p>
<p style="margin:0px"><font face="monospace"> * SOPLEX</font></p>
<p style="margin:0px"><font face="monospace"> * PkgConfig</font></p>
<p style="margin:0px"><font face="monospace"><br></font></p>
<p style="margin:0px"><font face="monospace">-- The following REQUIRED packages have been found:</font></p>
<p style="margin:0px"><font face="monospace"><br></font></p>
<p style="margin:0px"><font face="monospace"> * Readline</font></p>
<p style="margin:0px"><font face="monospace"> * SCIP</font></p>
<p style="margin:0px"><font face="monospace"> * Threads</font></p>
<p style="margin:0px"><font face="monospace"> * ZLIB</font></p>
<p style="margin:0px"><font face="monospace"><br></font></p>
<p style="margin:0px"><font face="monospace">-- The following OPTIONAL packages have not been found:</font></p>
<p style="margin:0px"><font face="monospace"><br></font></p>
<p style="margin:0px"><font face="monospace"> * Boost (required version >= 1.65.0)</font></p>
<p style="margin:0px"><font face="monospace"> * PAPILO</font></p>
<p style="margin:0px"><font face="monospace"> * ZIMPL (required version >= 3.5.0)</font></p>
<p style="margin:0px"><font face="monospace"> * IPOPT (required version >= 3.12.0)</font></p>
<p style="margin:0px"><font face="monospace"> * WORHP</font></p>
<p style="margin:0px"><font face="monospace"> * CRITERION</font></p>
<p style="margin:0px"><font face="monospace"> * GSL (required version >= 2.0)</font></p>
<p style="margin:0px"><font face="monospace"> * GMP</font></p>
<p style="margin:0px"><font face="monospace"> * CLIQUER</font></p>
<p style="margin:0px"><font face="monospace"><br></font></p>
<p style="margin:0px"><font face="monospace">Configuring done</font></p></div><div><br></div><div><br></div><div>After the "generate" from CMake, I naively attempted this:</div><div><br></div><div>cmake.exe --build build --target miniisc</div><div><br></div><div>I get this:</div><div><br></div><div>C:\Users\XXXX\scipoptsuite-9.2.1\scip\src\scip\dialog.c:48:10: fatal error: readline/readline.h: No such file or directory<br>   48 | #include <readline/readline.h><br>      |          ^~~~~~~~~~~~~~~~~~~~~<br>compilation terminated.<br>mingw32-make[3]: *** [scip\src\CMakeFiles\libscip.dir\build.make:3751: scip/src/CMakeFiles/libscip.dir/scip/dialog.c.obj] Error 1<br>mingw32-make[2]: *** [CMakeFiles\Makefile2:2114: scip/src/CMakeFiles/libscip.dir/all] Error 2<br>mingw32-make[1]: *** [CMakeFiles\Makefile2:2707: scip/applications/MinIISC/CMakeFiles/miniisc.dir/rule] Error 2<br>mingw32-make: *** [makefile:1022: miniisc] Error 2</div><div><br></div><div>I do have a readline-kind-of for Windows, that I obtained from mingw-w64-x86_64-readline, but I guess I must be doing something wrong somewhere. I am not an expert in compiling packages, so I am kind of lost here.</div><div><br></div><div><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif">I assume there aren't many people having a pre-compiled executable for MinIISC on Windows, but if anyone does, please do let me know - I'd be rather interested in giving it a try using some LP files I already have. Or any other suggestion you may have to help me fix the build issue would be most appreciated.</font></pre><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif"><br></font></pre><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif">Thank you in advance.</font></pre><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif"><br></font></pre><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif">Andrea.</font></pre><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif"><br></font></pre><pre class="gmail-lang-cpp gmail-s-code-block" style="margin-top:0px;margin-bottom:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto"><font face="arial, sans-serif"><br></font></pre></div></div>