[MacPorts] #69459: man @1.6g_2+xcode build failure: type name requires a specifier or qualifier

[MacPorts]

#69459: man @1.6g_2+xcode build failure: type name requires a specifier or
qualifier
---------------------+--------------------
  Reporter:  jf      |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.9.1
Resolution:          |   Keywords:
      Port:  man     |
---------------------+--------------------

Comment (by ryandesign):

 The check for /usr/include/pwd.h is a fallback that's only used when the
 primary test fails. The primary test fails because of new restrictions in
 the latest clang:

 {{{
 conftest.c:3:1: error: type specifier missing, defaults to 'int'; ISO C99
 and later do not support implicit int [-Wimplicit-int]
 main() {
 ^
 int
 1 error generated.
 }}}

 We already patch the crap out of the configure script in this port. Time
 to patch some more.

-- 
Ticket URL: <https://trac.macports.org/ticket/69459#comment:3>
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