[Boost-bugs] [Boost C++ Libraries] #5543: Thread clock compatibility problems on Android

Subject: [Boost-bugs] [Boost C++ Libraries] #5543: Thread clock compatibility problems on Android
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-05-14 18:58:55

#5543: Thread clock compatibility problems on Android
---------------------------------------------+------------------------------
 Reporter:  Libor Bus <libor.bus@…>          |       Owner:  viboes 
     Type:  Bugs                             |      Status:  new    
Milestone:  To Be Determined                 |   Component:  chrono 
  Version:  Boost Development Trunk          |    Severity:  Problem
 Keywords:                                   |  
---------------------------------------------+------------------------------
 There are compatibility problems of chrono library on Android (Android
 2.2, NDK-r5b, chrono v0.71, rev #71693):

 1) Sources with boost::chrono::thread_clock does not compile, since
 _POSIX_THREAD_CPUTIME is not defined on Android. My workaround is to hack
 chrono/config.hpp:
 #   if 1 //defined(_POSIX_THREAD_CPUTIME)
 #     define BOOST_CHRONO_HAS_THREAD_CLOCK
 #     define BOOST_CHRONO_THREAD_CLOCK_IS_MONOTONIC true
 #   endif

 2) ::clock_gettime() fails when called with clock ID got from
 pthread_getcpuclockid. My workaround is to call ::clock_gettime(
 CLOCK_THREAD_CPUTIME_ID, &ts ) in
 chrono/detail/inlined/posix/thread_clock.hpp.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5543>
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