[MacPorts] #60492: rev-upgrade: SuiteSparse_CHOLMOD fails to rebuild. (libstdc++/libc++ related?)

[MacPorts]

#60492: rev-upgrade: SuiteSparse_CHOLMOD fails to rebuild. (libstdc++/libc++
related?)
--------------------+---------------------------------
 Reporter:  iEFdev  |      Owner:  MarcusCalhoun-Lopez
     Type:  defect  |     Status:  assigned
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.6.2
 Keywords:  Lion    |       Port:  SuiteSparse_CHOLMOD
--------------------+---------------------------------
 I've had e few (broken) ports that wants to be rebuilt. Haven't had the
 time to sit down with it. So, after uninstalling a few ports, and
 deactivating gimp2 (+related) which fails to upgrade - the number of
 broken ports was reduced to this one.

 `SuiteSparse_CHOLMOD`: it runs into a rebuild loop and fails after 3
 times. The output of the dry debug run says:

 {{{
 $  sudo port -d -y rev-upgrade
 ...
 SuiteSparse_CHOLMOD is using libstdc++ (this installation is configured to
 use libc++)
 ...
 }}}

 I had a the fix for that in earlier versions of MacPorts, but that was
 removed later, right?

 > “As of version 2.6.0, MacPorts will use libc++ by default when building
 ports. You no longer need to make any changes on these OS versions.” —
 LibcxxOnOlderSystems#LionandMountainLion

-- 
Ticket URL: <https://trac.macports.org/ticket/60492>
MacPorts <https://www.macports.org/>
Ports system for macOS