[MacPorts] #56511: gcc49 @4.9.4_2: rev-upgrade rebuild fails on macOS 10.12.6 XCode 9.2

[MacPorts]

#56511: gcc49 @4.9.4_2: rev-upgrade rebuild fails on macOS 10.12.6 XCode 9.2
-----------------------+--------------------
  Reporter:  mopihopi  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  gcc49     |
-----------------------+--------------------
Changes (by jmroot):

 * cc: larryv@… (removed)
 * cc: larryv, Schamschula (added)


Comment:

 Still, this should have been rev bumped after mpfr was updated. Seems like
 [1f683a75f9aa2423dfb6485f44062b2a97483264/macports-ports] missed quite a
 few dependents because they are not compatible with High Sierra and clear
 their deps.

-- 
Ticket URL: <https://trac.macports.org/ticket/56511#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS