[MacPorts] #61325: unbound @1.12.0_1: Undefined symbols "_arc4random_uniform"

[MacPorts]

#61325: unbound @1.12.0_1: Undefined symbols  "_arc4random_uniform"
--------------------------+----------------------
 Reporter:  chrstphrchvz  |      Owner:  nerdling
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.6.3
 Keywords:                |       Port:  unbound
--------------------------+----------------------
 On macOS 10.6, `unbound` incorrectly detects `arc4random_uniform()` when
 configuring, even though it is only present on macOS 10.7 and later:
 {{{
 checking for arc4random_uniform... yes
 }}}

 This causes error when linking:
 {{{
 Undefined symbols for architecture x86_64:
   "_arc4random_uniform", referenced from:
       _ub_random_max in random.o
 ld: symbol(s) not found for architecture x86_64
 }}}

 `unbound` appears to contain an implementation of `arc4random_uniform()`
 that it could use instead on macOS 10.6 and earlier.

-- 
Ticket URL: <https://trac.macports.org/ticket/61325>
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