<div dir="ltr"><div dir="ltr">On Thu, May 20, 2021 at 10:56 PM Ryan Schmidt <<a href="mailto:ryandesign@macports.org">ryandesign@macports.org</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">We have no tickets about the previous problem to study?<br></blockquote><div><br></div><div>My cursory looks for them or mailing list discussions have failed. I would tear it out for now.<br></div><div><br></div><div>> rev-upgrade only checks library linkage. If you're saying that this
software links with a library inside Xcode, and that the install name of
that library varies by Xcode version such that the software linked with
the library in one version of Xcode fails with a library file not found
error when Xcode is upgraded to a new version, then yes rev-upgrade
would detect that. Otherwise, no it would not.</div><div><br></div><div>If someone installs MacPorts without following the directions (installing xcode / command line tools), they might (don't know, I haven't tried doing that) end up downloading a package that tries (via mpicc / mpicxx) to run a compiler that isn't there. (Since running mpicc requires the wrapped cc to be present.) But looking at the binaries and libraries in mpich-default, I don't think rev-upgrade would catch anything.</div><br><div>Thanks,</div><div> - Eric<br></div></div></div>