[MacPorts] #61147: xournal @0.4.8.2016_1: error: implicit declaration of function 'read', 'write', 'close' (was: xournal @0.4.8.2016_1: build failure with recent clang on Catalina)

[MacPorts]

#61147: xournal @0.4.8.2016_1: error: implicit declaration of function 'read',
'write', 'close'
----------------------+-------------------------------
  Reporter:  mzucker  |      Owner:  ryandesign
      Type:  defect   |     Status:  accepted
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.6.3
Resolution:           |   Keywords:  catalina haspatch
      Port:  xournal  |
----------------------+-------------------------------
Changes (by ryandesign):

 * status:  assigned => accepted


Comment:

 Thanks for letting me know about the problem.

 Instead of disabling the compiler check, I will fix the problem by
 including the correct headers, and I'll report the problem and the patch
 to the developers.

 I'm not sure why you added `-std=gnu89`; we've been compiling the port
 with clang since Lion (2011) which defaults to C99 which has been fine for
 this port, as far as I know.

-- 
Ticket URL: <https://trac.macports.org/ticket/61147#comment:2>
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