[MacPorts] #68896: collectd 5.12.0: doesn’t build

[MacPorts]

#68896: collectd 5.12.0: doesn’t build
------------------------+----------------------
 Reporter:  FranklinYu  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  collectd
------------------------+----------------------
 Relevant error message (from the MacPorts log file):

 {{{
 src/bind.c:473:7: error: variable 'num_entries' set but not used [-Werror
 ,-Wunused-but-set-variable]
   int num_entries = 0;
       ^
 src/bind.c:552:7: error: variable 'num_entries' set but not used [-Werror
 ,-Wunused-but-set-variable]
   int num_entries = 0;
       ^
 src/bind.c:612:7: error: variable 'num_entries' set but not used [-Werror
 ,-Wunused-but-set-variable]
   int num_entries = 0;
       ^
 3 errors generated.
 make[1]: *** [src/bind_la-bind.lo] Error 1
 make: *** [all] Error 2
 }}}

 I was able to reproduce this after running `sudo -u macports make` in the
 build-directory.

-- 
Ticket URL: <https://trac.macports.org/ticket/68896>
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