Re: [Boost-users] [test] cannot wipe out linker errors

From: Christian Henning (chhenning_at_[hidden])
Date: 2007-07-16 10:28:20

Hi Gennadiy, were you able to find a solution for my problem? I would
really need a fix, here. Let me know if there is anything I can help
you out with. My solution right now is to put all my tests into one
file which is not a good one.

Thanks,
Christian

On 7/11/07, Christian Henning <chhenning_at_[hidden]> wrote:
> Hi Gennadiy,
>
> This fix only solved one of the LNK2005s. The following error is still
> appearing:
>
> error LNK2005: "class unit_test_log_t::boost::unit_test_log_t &
> boost::unit_test::`anonymous namespace'::unit_test_log"
> (?unit_test_log@?A0x7aa5c0d5_at_unit_test_at_boost@@3AAVunit_test_log_t_at_23@A)
> already defined in database_test.obj
>
> Does this fix only applies to MSVC 7.1 only?
>
> Thanks,
> Christian
>
>
> On 7/10/07, Gennadiy Rozental <gennadiy.rozental_at_[hidden]> wrote:
> > I've seen this error mentioned
> >
> > Try changing
> >
> > namespace { bool dummy_cond = false; }
> >
> > to
> >
> > namespace { static bool dummy_cond = false; }
> >
> > in test_tools.hpp
> >
> > Gennadiy
> >
> > "Christian Henning" <chhenning_at_[hidden]> wrote in message
> > news:949801310707091519w3f187714o3d212031fb31da7d_at_mail.gmail.com...
> > > Hi there, I'm using boost 1.34 on MSVC 7.1. For whatever reason I
> > > cannot eliminate various linker errors. I have defined my
> > > BOOST_AUTO_TEST_CASEs in several .cpp files and this seems to create
> > > multiple definition of various symbols. The errors look as the
> > > following:
> > >
> > > string_table_test.obj : error LNK2005: "bool
> > > boost::test_tools::`anonymous namespace'::dummy_cond"
> > > (?dummy_cond@?A0x7aa5c0d5_at_test_tools_at_boost@@3_NA) already defined in
> > > ORM_test.obj
> > > string_table_test.obj : error LNK2005: "class
> > > unit_test_log_t::boost::unit_test_log_t & boost::unit_test::`anonymous
> > > namespace'::unit_test_log"
> > > (?unit_test_log@?A0x7aa5c0d5_at_unit_test_at_boost@@3AAVunit_test_log_t_at_23@A)
> > > already defined in ORM_test.obj
> > >
> > > Did anyone had to deal which such messages before?
> > >
> > > Thanks ahead,
> > > Christian
> >
> >
> >
> > _______________________________________________
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> > Boost-users_at_[hidden]
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> >
>