[MacPorts] #44815: "port uninstall --follow-dependencies" no longer follows all dependencies

[MacPorts]

#44815: "port uninstall --follow-dependencies" no longer follows all dependencies
-----------------------+--------------------------------
  Reporter:  larryv@…  |      Owner:  shasha@…
      Type:  defect    |     Status:  reopened
  Priority:  Normal    |  Milestone:
 Component:  base      |    Version:  2.3.99
Resolution:            |   Keywords:  gsoc14-interactive
      Port:            |
-----------------------+--------------------------------

Comment (by larryv@…):

 I’ve applied Josh’s [http://paste.lisp.org/display/145568 debugging patch]
 to a few of my base installs, but I haven’t been able to come up with a
 minimal test case yet.

 {{{
 #!diff
 Index: src/registry2.0/portuninstall.tcl
 ===================================================================
 --- src/registry2.0/portuninstall.tcl   (revision 132471)
 +++ src/registry2.0/portuninstall.tcl   (working copy)
 @@ -321,6 +321,7 @@
                          foreach depdt $dependents {
                              if {[lsearch -exact $uports $depdt] == -1} {
                                  set all_dependents_uninstalling 0
 +                                ui_msg "not adding $dep to uninstall
 list, $depdt depends on it"
                                  break
                              }
                          }
 @@ -328,6 +329,7 @@
                              lappend uports $dep
                              lappend portilist
 $dep@${iversion}_${irevision}${ivariants}
                              set uninstalling_this_dep 1
 +                            ui_msg "adding $dep to uninstall list"
                          }
                      }
                  }
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/44815#comment:6>
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