Re: [boost] problem re CW serialization tests

From: Howard Hinnant (hinnant_at_[hidden])
Date: 2004-08-19 17:54:52

On Aug 19, 2004, at 1:12 PM, Robert Ramey wrote:

> Almost all the tests for the serialization system fail to link with the
> following message:
>
> ### mwld Linker Error:
> #   Undefined symbol: '_errno'
> #   referenced from 'void
> boost::unit_test::hrf_report_formatter::report_assertions_stat(class
> std::basic_ostream<char, struct std::char_traits<char> > &, unsigned  
> int,
> unsigned long, unsigned long, unsigned long)
> (? 
> report_assertions_stat_at_hrf_report_formatter_at_unit_test_at_boost@@UAEXAAV?$b 
> asi
> c_ostream_at_DU?$char_traits_at_D@std@@@std@@IKKK_at_Z)' in unit_test_result.obj
> (libboost_test_exec_monitor.lib)
> ### mwld Linker Error:
> #   Undefined symbol: '_errno'
> #   referenced from 'void
> boost::unit_test::hrf_report_formatter:: 
> report_sub_test_cases_stat(class
> std::basic_ostream<char, struct std::char_traits<char> > &, unsigned  
> int,
> unsigned long, unsigned long)
> (? 
> report_sub_test_cases_stat_at_hrf_report_formatter_at_unit_test_at_boost@@UAEXAA 
> V?$
> basic_ostream_at_DU?$char_traits_at_D@std@@@std@@IKK_at_Z)' in  
> unit_test_result.obj
> (libboost_test_exec_monitor.lib)
>
> Errors caused tool to abort.
>
> To me, this suggests some issue regarding  
> libboost_test_exec_monitor.lib .
>
> Anyone care to comment?

Somehow the C library isn't getting linked in (that's where errno  
lives).  But I guess that much was obvious anyway.

-Howard