[MacPorts] #41152: strigi @0.7.7_5: error: use of undeclared identifier 'sleep'

[MacPorts]

#41152: strigi @0.7.7_5: error: use of undeclared identifier 'sleep'
---------------------+---------------------------
  Reporter:  hjs@…   |      Owner:  clubjuggler@…
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.2.1
Resolution:          |   Keywords:  mavericks
      Port:  strigi  |
---------------------+---------------------------

Comment (by wahspilihp@…):

 Replying to [comment:6 sylvain.girbal@…]:
 > Same error here:
 >
 > {{{
 >
 .../strigi-0.7.7/strigidaemon/bin/daemon/eventlistener/eventlistenerqueue.cpp:79:9:
 error: use of undeclared identifier 'sleep'
 > }}}
 >
 > Missing a `#include <unistd.h>` ?
 >
 > It is conditioned by `#if defined __SUNPRO_CC` in the preamble.


 In that case, my issue with building documentation is unrelated, I'll file
 a new bug.

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Ticket URL: <https://trac.macports.org/ticket/41152#comment:9>
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