[MacPorts] #58819: bison @3.4.1 build failure on 10.4: flex: unknown flag '-' (was: (bison, 10.4.11) failed to build - command execution failed)

[MacPorts]

#58819: bison @3.4.1 build failure on 10.4: flex: unknown flag '-'
----------------------+--------------------
  Reporter:  mrkapqa  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.5.4
Resolution:           |   Keywords:  tiger
      Port:  bison    |
----------------------+--------------------
Changes (by jmroot):

 * keywords:  bison ffmpeg => tiger


Comment:

 Does installing the flex port help?

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Ticket URL: <https://trac.macports.org/ticket/58819#comment:1>
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