I'm still getting the same errors although I downloaded boost from BoostPro. The libraries are not found even if I set the BOOST_LIBRARYDIR to the path of boost libraries.
--- En date de : Mer 10.12.08, Michael Jackson <[EMAIL PROTECTED]> a écrit : De: Michael Jackson <[EMAIL PROTECTED]> Objet: Re: [CMake] Fw : Linking boost failure À: "Cmake [email protected]" <[email protected]> Date: Mercredi 10 Décembre 2008, 19h16 the FindBoost is looking for a very specific filename for the boost libraries. If your libraries are NOT named the way FindBoost is configured then FindBoost will simply not find the libraries even though the libraries do exist. Did you build boost yourself or download the prebuilt libraries from BoostPro? I think your libraries need to have at least the -d- on them for the debug builds and also probably the boost version number in the file name also. You can usually use a later version of boost but there are no guarantees that some boost API was changed between the 1.34 and the 1.36 releases. You may also want to update to the latest CMake 2.6.2 as there were some bug fixes for the FindBoost module. --- Mike Jackson www.bluequartz.net On Dec 10, 2008, at 1:00 PM, kafou nmento wrote: > I tried your lines in my CMakelists. I use the 1.34.1 version of boost. The components I set are : thread, filesystem, date_time, pogram_options, regex > But I got these errors while configuring > CMake Error at C:/Program Files/CMake 2.6/share/cmake-2.6/Modules/FindBoost.cmake:620 (message): > Unable to find the requested Boost libraries. > Boost version: 1.34.1 > Boost include path: C:/Program Files/boost/boost_1_34_1 > The following Boost libraries could not be found: > boost_thread > boost_filesystem > boost_date_time > boost_program_options > boost_regex > No Boost libraries were found. You may need to set Boost_LIBRARYDIR to the > directory containing Boost libraries or BOOST_ROOT to the location of > Boost. > Call Stack (most recent call first): > CMakeLists.txt:65 (FIND_PACKAGE) > > So I guess my boost library is not porperly installed. But why it works with MSVC? > What can I do? I already re-installed boost. > A bit question, does it matter if I use latest version of boost if my app was built using older version of boost? > > Thanks in advance for help (^_^) > > --- En date de : Mer 10.12.08, Michael Jackson <[EMAIL PROTECTED]> a écrit : > De: Michael Jackson <[EMAIL PROTECTED]> > Objet: Re: [CMake] Fw : Linking boost failure > À: "Cmake Mailing List" <[email protected]> > Date: Mercredi 10 Décembre 2008, 17h42 > > Are you using the FindBoost() command in your CMakeLists.txt file? If not you > really should be as this will solve all your problems. An example from one of my > own projects is: > > SET (Boost_FIND_REQUIRED TRUE) > SET (Boost_FIND_QUIETLY FALSE) > FIND_PACKAGE(Boost 1.36 COMPONENTS program_options system filesystem) > INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS}) # Include the Boost Headers > LINK_DIRECTORIES(${Boost_LIBRARY_DIRS}) > > ..... > > ADD_EXECUTABLE(PVPluginGenerator ${SOURCES} ${HEADERS}) > TARGET_LINK_LIBRARIES(PVPluginGenerator ${Boost_LIBRARIES}) > > Boost_LIBRARIES will contain all the selected boost libraries for each platform > you compile on. > > _________________________________________________________ > Mike Jackson [EMAIL PROTECTED] > BlueQuartz Software www.bluequartz.net > Principal Software Engineer Dayton, Ohio > > > > On Dec 10, 2008, at 11:36 AM, kafou nmento wrote: > > > Sorry, I didn't finish the message. > > So, here are the libs which make the app work with MSVC: > > libboost_thread-vc-mt.lib > > libboost_filesystem-vc-mt.lib > > libboost_date_tim-vc-mt.lib > > libboost_program_options-vc-mt.lib > > libboost_regex-vc-mt.lib > > > > And from building libs with MinGW I got: > > libboost_thread-mt.a > > libboost_filesystem-mt.a > > libboost_date_tim-mt.a > > libboost_program_options-mt.a > > libboost_regex-mt.a > > > > I put it as argument of TARGET_LIKN_LIBRARIES() , but the link still > fails. > > > > --- En date de : Mer 10.12.08, David Cole <[EMAIL PROTECTED]> a > écrit : > > De: David Cole <[EMAIL PROTECTED]> > > Objet: Re: [CMake] Fw : Linking boost failure > > À: [EMAIL PROTECTED] > > Cc: [email protected] > > Date: Mercredi 10 Décembre 2008, 15h29 > > > > target_link_libraries is a cmake command. It works everywhere and is > portable everywhere there's a cmake... > > > > You should definitely rely on target_link_libraries rather than pragmas in > header files to pull in necessary libraries for linking. > > > > > > On Wed, Dec 10, 2008 at 5:39 AM, kafou nmento <[EMAIL PROTECTED]> > wrote: > > I want to add an information. I intend to switch on Mac OS so I have to > use only portable tools. > > > > Thanks again > > > > --- En date de : Mar 9.12.08, kafou nmento <[EMAIL PROTECTED]> a > écrit : > > De: kafou nmento <[EMAIL PROTECTED]> > > Objet: [CMake] Linking boost failure > > À: [email protected] > > Date: Mardi 9 Décembre 2008, 18h09 > > > > Hi all! > > I'm compiling a Qt based libtorrent app with CMake using MinGW > generator. For those not knowing libtorrent, it is a lib fully boost based. > (boost version used 1.34.1). > > 100% of the build goes well. But at the linking it fails with errors like > "undefined reference to boost::....". The most recurrent is > boost::mutex related. > > I'm on Windows XP. > > The same app works fine with MSVC 2008. I used for both Visual and CMake > the same libs and preprocessor definition. > > > > If some one can help me (^_^) > > > > Thanks to all in advance. > > > > _______________________________________________ > > CMake mailing list > > [email protected] > > http://www.cmake.org/mailman/listinfo/cmake > > > > > > _______________________________________________ > > CMake mailing list > > [email protected] > > http://www.cmake.org/mailman/listinfo/cmake > > > > > > _______________________________________________ > > CMake mailing list > > [email protected] > > http://www.cmake.org/mailman/listinfo/cmake > > _______________________________________________ > CMake mailing list > [email protected] > http://www.cmake.org/mailman/listinfo/cmake > _______________________________________________ CMake mailing list [email protected] http://www.cmake.org/mailman/listinfo/cmake
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