<div dir="ltr">There haven't been any recent changes. The problem with DyLP (I believe) dates back a long time and was fixed. It's possible that the problem was with what was then a newer compiler version, which is only now hitting the mainstream and that the the fix never made it to release. Where are these problems being reported? I haven't seen anything through the normal channels. For the problem with Cbc at least, I should have seen it if it was reported properly.<div><br></div><div>Cheers,</div><div><div><br></div><div>Ted</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 3, 2018 at 9:30 AM, Horand Gassmann <span dir="ltr"><<a href="mailto:Horand.Gassmann@dal.ca" target="_blank">Horand.Gassmann@dal.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Have their been changes to the build syatem that I am not aware of? I have recently started to be swamped with questions regarding OS/release-2.10.1 and OS/stabe-2.10, both of which were working at the time I committed them (admittedly 3 years ago). I have been working quite regularly on the trunk version since then, and trunk builds without problem. In the stable version I get a compile error in DyLP ("implicit declaration of function 'dywarn'"), even though the compiler command generated by the configuration step is identical to the trunk version. In addition a user reports "Make test fails for CBC with 78 unresolved external symbols when building using msvc at command line". (OK; this one is a windows build, which I have not maintained recently, and MSYS may have changed a lot over this time.) Still, any help would be appreciated.<br>
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Horand I. Gassmann, Professor<br>
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Kenneth C. Rowe School of Business, Dalhousie University<br>
6100 University Avenue, PO Box 15000<br>
Halifax, Nova Scotia, Canada, B3H 4R2<br>
ph. (902) 494-1844<br>
fax (902) 494-1107<br>
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<a href="http://myweb.dal.ca/gassmann/" rel="noreferrer" target="_blank">http://myweb.dal.ca/gassmann/</a><br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Dr. Ted Ralphs<br>Professor and Interim Department Chair<br>Industrial and Systems Engineering<br>Lehigh University<br>(610) 628-1280<br>ted 'at' lehigh 'dot' edu<br><a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br></div></div></div></div></div></div>
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