[MacPorts] #55558: cantera @2.3.0: rev-upgrade: Port cantera is still broken after rebuilding

[MacPorts]

#55558: cantera @2.3.0: rev-upgrade: Port cantera is still broken after rebuilding
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  Reporter:  jantheron               |      Owner:  macports@…
      Type:  defect                  |     Status:  reopened
  Priority:  Normal                  |  Milestone:
 Component:  ports                   |    Version:
Resolution:                          |   Keywords:
      Port:  cantera, cantera-devel  |
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Comment (by jantheron):

 Replying to [comment:8 ryandesign]:
 > Replying to [comment:5 jantheron]:
 > > I used cantera-devel since it appeared from your comments on #55540
 that you had updated cantera-devel.
 >
 > Yes, I updated cantera and cantera-devel.
 >
 > > Also, I did run selfupdate before trying again. Today, cantera  seems
 to be pulling in sundials2. However, I got an error in that cantera needs
 sundials2 + atlas, but fetches sundials2 without atlas. I uninstalled
 sundials2, then fetched sundials2 +atlas, and re-run "install cantera".
 Now it builds! Perhaps you can just update your portfile to ensure that
 sundials +atlas is pulled in....
 >
 > It is not possible for a port to declare a dependency on a specific
 variant of another port; MacPorts base does not have that capability. (See
 #126.) The best we can do in a portfile is detect if the other port does
 not have the necessary variant installed, and notify you of that, so
 that's what we do.

 OK, thanks. cantera still does not build, however. Did you have a look at
 my screenshot?

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Ticket URL: <https://trac.macports.org/ticket/55558#comment:10>
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