[Boost-bugs] [Boost C++ Libraries] #13155: log doesn't build on a system with pthreads

Subject: [Boost-bugs] [Boost C++ Libraries] #13155: log doesn't build on a system with pthreads
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2017-08-09 15:56:54

#13155: log doesn't build on a system with pthreads
-------------------------------+------------------------------
 Reporter:  maxim.kartashev@…  |      Owner:  Anthony Williams
     Type:  Bugs               |     Status:  new
Milestone:  To Be Determined   |  Component:  thread
  Version:  Boost 1.63.0       |   Severity:  Problem
 Keywords:                     |
-------------------------------+------------------------------
 On Oracle Linux 7.3:
 sun.compile.c++ bin.v2/libs/log/build/sun/release/stdlib-sun-
 stlport/threading-m
 ulti/severity_level.o
 "./boost/thread/pthread/thread_data.hpp", line 53: Error: The function
 "getpages
 ize" must have a prototype.
 1 Error(s) detected.

 {{{
     "CC" -compat=5 -features=zla -library=stlport4 -xO4 -mt -erroff=%none
 -m64 -KPIC -DBOOST_ALL_NO_LIB=1 -DBOOST_ATOMIC_DYN_LINK=1
 -DBOOST_CHRONO_DYN_LINK=1 -DBOOST_DATE_TIME_DYN_LINK=1
 -DBOOST_FILESYSTEM_DYN_LINK=1 -DBOOST_LOG_BUILDING_THE_LIB=1
 -DBOOST_LOG_DLL -DBOOST_LOG_HAS_PTHREAD_MUTEX_ROBUST
 -DBOOST_LOG_USE_NATIVE_SYSLOG -DBOOST_LOG_WITHOUT_DEBUG_OUTPUT
 -DBOOST_LOG_WITHOUT_EVENT_LOG -DBOOST_SPIRIT_USE_PHOENIX_V3=1
 -DBOOST_SYSTEM_DYN_LINK=1 -DBOOST_SYSTEM_NO_DEPRECATED
 -DBOOST_THREAD_BUILD_DLL=1 -DBOOST_THREAD_DONT_USE_CHRONO=1
 -DBOOST_THREAD_POSIX -DBOOST_THREAD_USE_DLL=1 -DDATE_TIME_INLINE -DNDEBUG
 -D_XOPEN_SOURCE=600 -D__STDC_CONSTANT_MACROS -D__typeof__=__typeof__ -I"."
 -I"libs/log/src" -c -o "bin.v2/libs/log/build/sun/release/stdlib-sun-
 stlport/threading-multi/severity_level.o"
 "libs/log/src/severity_level.cpp"
 }}}
 Log requests _XOPEN_SOURCE=600 (meaning the POSIX.1-2001 specification),
 yet at the same time, this removes the getpagesize() declaration (see
 getpagesize(2): "In  SUSv2  the  getpagesize()  call  is  labeled LEGACY,
 and  in  POSIX.1-2001 it has been dropped").

 This patch should fix the problem:
 {{{
 diff --git a/include/boost/thread/pthread/thread_data.hpp
 b/include/boost/thread
 index 836e692..7bf360d 100644
 --- a/include/boost/thread/pthread/thread_data.hpp
 +++ b/include/boost/thread/pthread/thread_data.hpp
 @@ -50,7 +50,7 @@ namespace boost
          // stack
          void set_stack_size(std::size_t size) BOOST_NOEXCEPT {
            if (size==0) return;
 -          std::size_t page_size = getpagesize();
 +          std::size_t page_size = ::sysconf( _SC_PAGESIZE);
  #ifdef PTHREAD_STACK_MIN
            if (size<PTHREAD_STACK_MIN) size=PTHREAD_STACK_MIN;
  #endif
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac10/boost/ticket/13155>
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