[MacPorts] #54135: clang-4.0 error building software on 10.6 (or less) due to #include_next <float.h>

[MacPorts]

#54135: clang-4.0 error building software on 10.6 (or less) due to #include_next
<float.h>
------------------------+---------------------------------------
  Reporter:  kencu      |      Owner:  jeremyhu
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:  fixed      |   Keywords:  snowleopard leopard tiger
      Port:  clang-4.0  |
------------------------+---------------------------------------

Comment (by jeremyhu):

 In [changeset:"6a9664f75010918d37d3eebce0b815b0d9ce6329/macports-ports"
 6a9664f75010918d37d3eebce0b815b0d9ce6329/macports-ports]:
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="6a9664f75010918d37d3eebce0b815b0d9ce6329"
 llvm-5.0: Bump to r308713 and fix float.h for Snow Leopard and earlier

 Fixes https://trac.macports.org/ticket/54135

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

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Ticket URL: <https://trac.macports.org/ticket/54135#comment:20>
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