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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Right ! It seems to be specific to the way I build the whole stuff.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">I am actually trying to target another version of mingw than the one that is shipped with the MLton installer (taken from
<a href="http://drangon.org/mingw/">http://drangon.org/mingw/</a>). Their 64 bit version appears to be more conformant to what the MS tools do with the symbols (e.g. no extra “_”) which requires to change mlton/main/main.fun to set Control.labelsHaveExtra_
to false for the amd64-mingw target.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">In my build, I also link to a DLL version of GMP that is already used in some other components by my company.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">I guess one of those external components is broken and now I have to identify which one.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">May you please tell me where you got the “mingw” version that you included in the MLton installer? As far as I know, the one we can download
from <a href="http://www.mingw.org">www.mingw.org</a> does not include 64 bit support which is developed by another team.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Thanks for your help<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Nicolas<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">P.S.: thanks also for your quick response to my question related to the library support. I am afraid this change is too big for my poor knowledge
of the compiler internals.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Wesley W. Terpstra [mailto:wesley@terpstra.ca]
<br>
<b>Sent:</b> Saturday, May 07, 2011 3:32 PM<br>
<b>To:</b> Nicolas Bertolotti<br>
<b>Cc:</b> mlton-user@mlton.org<br>
<b>Subject:</b> Re: [MLton-user] Unable to build a Win64 hosted version of MLton<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I can't reproduce this. I built a 64-bit mlton-compile.exe and dropped it into lib/mlton and it worked fine for me.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">ie:<o:p></o:p></p>
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<p class="MsoNormal">cd mlton-20100608/mlton<o:p></o:p></p>
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<p class="MsoNormal">mlton @MLton ram-slop 0.8 -- -target x86_64-w64-mingw32 -verbose 2 mlton.mlb<o:p></o:p></p>
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<p class="MsoNormal">cp mlton.exe /lib/mlton/mlton-compile.exe<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I also ran the regression suite targetting 64-bit from 32-bit and 64-bit targetting 64-bit. No problems except the expected changes in object and floating point sizes.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, May 6, 2011 at 4:25 PM, Nicolas Bertolotti <<a href="mailto:Nicolas.Bertolotti@mathworks.fr">Nicolas.Bertolotti@mathworks.fr</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I implemented the following workaround:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">“</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">structure Int64 =</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">struct</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> open Int64;</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> fun fromInt(x) = Int64.fromLarge(LargeInt.fromInt(x));</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">end;</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">“</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Do you have a test case for the problem?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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