Re: [Boost-bugs] [Boost C++ Libraries] #4878: MinGW 4.5.0 undefined reference to bool interruptible_wait(detail::win32::handle handle_to_wait_for, detail::t imeout target_time)

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4878: MinGW 4.5.0 undefined reference to bool interruptible_wait(detail::win32::handle handle_to_wait_for, detail::t imeout target_time)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-08-15 21:02:22

#4878: MinGW 4.5.0 undefined reference to bool
interruptible_wait(detail::win32::handle handle_to_wait_for,detail::t
imeout target_time)
---------------------------------+------------------------------------------
  Reporter:  1czajnik@…          |       Owner:  anthonyw
      Type:  Bugs                |      Status:  new     
 Milestone:  To Be Determined    |   Component:  thread  
   Version:  Boost 1.45.0        |    Severity:  Problem 
Resolution:                      |    Keywords:          
---------------------------------+------------------------------------------
Description changed by viboes:

Old description:

> test.cpp:
> #include <boost/thread.hpp>
> int main()
> {
>         boost::this_thread::sleep( boost::get_system_time() +
>                 boost::posix_time::milliseconds(50) );
> }
>
> g++ -lboost_thread-mt:
> In file included from C:/boost/include/boost-
> 1_45_0/boost/thread/win32/thread_data.hpp:12:0,
>                  from C:/boost/include/boost-
> 1_45_0/boost/thread/thread.hpp:15,
>                  from C:/boost/include/boost-1_45_0/boost/thread.hpp:13,
>                  from test.cpp:8:
> C:/boost/include/boost-
> 1_45_0/boost/thread/win32/thread_heap_alloc.hpp:59:40: warning: inline
> function 'void* boost::detail::allocate_raw_heap_memory(unsigned int)'
> declared as  dllimport: attribute ignored
> C:/boost/include/boost-
> 1_45_0/boost/thread/win32/thread_heap_alloc.hpp:69:39: warning: inline
> function 'void boost::detail::free_raw_heap_memory(void*)' declared as
> dllimport: attribute ignored
> c:/mingw/bin/../lib/gcc/mingw32/4.5.0/../../../../mingw32/bin/ld.exe:
> warning: auto-importing has been activated without --enable-auto-import
> specified on the command line.
> This should work unless it involves constant data structures referencing
> symbols from auto-imported DLLs.
> C:\DOCUME~1\ADMINI~1\USTAWI~1\Temp\ccW8Zsal.o:test.cpp:(.text$_ZN5boost11this_thread18interruptible_waitERKNS_10posix_time5ptimeE[boost::this_thread::interruptible_wait(boost::posix_time::ptime
> const&)]+0x37): undefined reference to
> `_imp___ZN5boost11this_thread18interruptible_waitEPvNS_6detail7timeoutE'
> collect2: ld returned 1 exit status
>
> I have fixed this, but I do not know, if it is the right way:
> boost/thread/detail/config.hpp line 40:
> #       if defined(BOOST_MSVC) || defined(BOOST_INTEL_WIN) || \
>                 ( __GNUC__ >= 4 && __GNUC_MINOR >= 5 )
>
> This fix gets rid of the link error, and the earlier warning.
>
> Cheers

New description:

 test.cpp:

 {{{
 #include <boost/thread.hpp>
 int main()
 {
         boost::this_thread::sleep( boost::get_system_time() +
                 boost::posix_time::milliseconds(50) );
 }
 }}}



 {{{
 g++ -lboost_thread-mt:
 In file included from C:/boost/include/boost-
 1_45_0/boost/thread/win32/thread_data.hpp:12:0,
                  from C:/boost/include/boost-
 1_45_0/boost/thread/thread.hpp:15,
                  from C:/boost/include/boost-1_45_0/boost/thread.hpp:13,
                  from test.cpp:8:
 C:/boost/include/boost-
 1_45_0/boost/thread/win32/thread_heap_alloc.hpp:59:40: warning: inline
 function 'void* boost::detail::allocate_raw_heap_memory(unsigned int)'
 declared as  dllimport: attribute ignored
 C:/boost/include/boost-
 1_45_0/boost/thread/win32/thread_heap_alloc.hpp:69:39: warning: inline
 function 'void boost::detail::free_raw_heap_memory(void*)' declared as
 dllimport: attribute ignored
 c:/mingw/bin/../lib/gcc/mingw32/4.5.0/../../../../mingw32/bin/ld.exe:
 warning: auto-importing has been activated without --enable-auto-import
 specified on the command line.
 This should work unless it involves constant data structures referencing
 symbols from auto-imported DLLs.
 C:\DOCUME~1\ADMINI~1\USTAWI~1\Temp\ccW8Zsal.o:test.cpp:(.text$_ZN5boost11this_thread18interruptible_waitERKNS_10posix_time5ptimeE[boost::this_thread::interruptible_wait(boost::posix_time::ptime
 const&)]+0x37): undefined reference to
 `_imp___ZN5boost11this_thread18interruptible_waitEPvNS_6detail7timeoutE'
 collect2: ld returned 1 exit status
 }}}


 I have fixed this, but I do not know, if it is the right way:
 boost/thread/detail/config.hpp line 40:

 {{{
 #       if defined(BOOST_MSVC) || defined(BOOST_INTEL_WIN) || \
                 ( __GNUC__ >= 4 && __GNUC_MINOR >= 5 )
 }}}


 This fix gets rid of the link error, and the earlier warning.

 Cheers

--
-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4878#comment:8>
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