[MacPorts] #53568: sqlite3 3.17.0 fails to compile: use of unknown builtin

[MacPorts]

#53568: sqlite3 3.17.0 fails to compile: use of unknown builtin
----------------------+-------------------------
  Reporter:  hewonen  |      Owner:  Schamschula
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.4.0
Resolution:           |   Keywords:
      Port:  sqlite3  |
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Comment (by petrrr):

 I have the same issue. OSX 10.10. Unfortunately, this port is quite
 critical as it prevents the installation of quite some ports, in
 particular python.

 The commando above gives the following for me:

 {{{
 #define __clang__ 1
 #define __clang_major__ 6
 #define __clang_minor__ 1
 #define __clang_patchlevel__ 0
 #define __clang_version__ "6.1.0 (clang-602.0.53)"
 }}}

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Ticket URL: <https://trac.macports.org/ticket/53568#comment:3>
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