Re: Problem with boost
Am Sonntag, 30. April 2006 18:42 schrieb Lorenzo Bettini:
> Christoph Nenning wrote:
> > Dear list,
> >
> > we are using qt-4, opencv and boost in our project.
> >
> > On my etch box dpkg -l libboost\* says:
> > un libboost-date- <keine> (keine Beschreibung vorhanden)
> > ii libboost-dev 1.33.1-4 Boost C++ Libraries development files
> > ii libboost-doc 1.33.1-4 Boost.org libraries documentation
> > ii libboost-files 1.33.1-4 filesystem operations (portable paths,
> > itera ii libboost-files 1.33.1-4 filesystem operations (portable
> > paths, itera un libboost-graph <keine> (keine Beschreibung
> > vorhanden) un libboost-iostr <keine> (keine Beschreibung
> > vorhanden) un libboost-progr <keine> (keine Beschreibung
> > vorhanden) un libboost-pytho <keine> (keine Beschreibung
> > vorhanden) ii libboost-pytho 1.31.0-9 Boost Python Library
> > ii libboost-pytho 1.32.0-6 Boost.Python Library
> > rc libboost-pytho 1.33.0-2 Boost.Python Library
> > ii libboost-pytho 1.33.0-6 Boost.Python Library
> > ii libboost-pytho 1.33.1-4 Boost.Python Library
> > un libboost-regex <keine> (keine Beschreibung vorhanden)
> > un libboost-seria <keine> (keine Beschreibung vorhanden)
> > ii libboost-signa 1.33.1-4 managed signals and slots library for
> > C++ ii libboost-signa 1.33.1-4 managed signals and slots library
> > for C++ un libboost-test- <keine> (keine Beschreibung vorhanden)
> > un libboost-threa <keine> (keine Beschreibung vorhanden) un
> > libboost-wave- <keine> (keine Beschreibung vorhanden)
> >
> > and in our .pro file we have:
> > LIBS += -lboost_signals -lboost_filesystem `pkg-config --cflags --libs
> > opencv`
> >
> > but during building i get:
> > undefined reference to `boost::signalslib::trackable::~trackable()'
> >
> > So what am i doing wrong?
>
> just guessing: you have several versions of boost installations...
> could it be that you include the headers of one version and link with
> another version?
>
> hope this helps...
>
No, only one version installed.
Thanks for the reply.
Christoph
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>
> | Lorenzo Bettini ICQ# lbetto, 16080134 |
> | PhD in Computer Science |
> | Dip. Sistemi e Informatica, Univ. di Firenze |
> | Florence - Italy (GNU/Linux User # 158233) |
> | Home Page : http://www.lorenzobettini.it |
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