[MacPorts] #68589: gpac @2.2.1: Undefined symbols: _memrchr referenced from _gf_props_parse_value in filter_props.o

[MacPorts]

#68589: gpac @2.2.1: Undefined symbols: _memrchr referenced from
_gf_props_parse_value in filter_props.o
--------------------------+---------------------------
  Reporter:  cdeschryver  |      Owner:  mohd-akram
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.8.1
Resolution:               |   Keywords:  sonoma, arm64
      Port:  gpac         |
--------------------------+---------------------------

Comment (by ryandesign):

 The compiler_blacklist_versions portgroup is used to indicate ranges of
 compiler versions that are not suitable for a port.

 If it is a general problem that should be solved in MacPorts base so that
 a particular range of clang versions is never used to build any port, then
 the functionality of the compiler_blacklist_versions portgroup should be
 integrated into MacPorts base and it should be used to influence compiler
 selection. It was always intended that this functionality migrate from
 portgroup to base but it never happened.

-- 
Ticket URL: <https://trac.macports.org/ticket/68589#comment:6>
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