[MacPorts] #51520: llvm-3.9 @3.9-r270400_0+assertions+debug build failure on snow leopard due to missing strnlen function - and fix

[MacPorts]

#51520: llvm-3.9 @3.9-r270400_0+assertions+debug build failure on snow leopard due
to missing strnlen function - and fix
-------------------------------------+-------------------------
  Reporter:  kenneth.f.cunningham@…  |      Owner:  jeremyhu
      Type:  defect                  |     Status:  closed
  Priority:  Normal                  |  Milestone:
 Component:  ports                   |    Version:  2.3.4
Resolution:  fixed                   |   Keywords:  snowleopard
      Port:  llvm-3.9 clang-3.9      |
-------------------------------------+-------------------------

Comment (by jeremyhu):

 In [changeset:"b9031fa3d215bab2f29095337d4f351508eab50f/macports-ports"
 b9031fa3/macports-ports]:
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="b9031fa3d215bab2f29095337d4f351508eab50f"
 llvm-{3.9,devel}: Provide implementation of strnlen for pre-Lion

 Fixes https://trac.macports.org/ticket/51520

 Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at macports.org>
 }}}

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Ticket URL: <https://trac.macports.org/ticket/51520#comment:9>
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