Re: [Boost-users] Problem linking with boost 1, 51 64-bits from boostpro, VC10

Subject: Re: [Boost-users] Problem linking with boost 1, 51 64-bits from boostpro, VC10
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2013-02-07 17:02:46

Le 06/02/13 21:56, Alain Leblanc a écrit :
> Hi,
>
> I'm having some issues linking my code with the 64-bit version of 
> boost 1.51 on windows with VC 10. I managed to write this small 
> example that illustrates my problem. It is a project to create a DLL. 
> I downloaded from boostpro.com <http://boostpro.com>.
>
>
> Here's the code:
>
> #include <boost/regex.hpp>
> #include <boost/filesystem.hpp>
>
>
> void useBoost() {
>
> }
>
> and the result.
>
> ------ Build started: Project: test-64, Configuration: Release x64 ------
>   UsesRegex.cpp
> UsesRegex.obj : error LNK2001: unresolved external symbol "class 
> boost::system::error_category const & __cdecl 
> boost::system::system_category(void)" 
> (?system_category_at_system@boost@@YAAEBVerror_category_at_12@XZ)
> UsesRegex.obj : error LNK2001: unresolved external symbol "class 
> boost::system::error_category const & __cdecl 
> boost::system::generic_category(void)" 
> (?generic_category_at_system@boost@@YAAEBVerror_category_at_12@XZ)
> C:\Users\aleblanc\projects\trunk\XDE\sandbox\alain\c-testing\test-64\x64\Release\test-64.dll 
> : fatal error LNK1120: 2 unresolved externals
> ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped 
> ==========
>
>
>
> However, if I comment out the include for filesystem.hpp it compiles 
> ok. I have included the path to the boost libraries in the 'Additional 
> Library Directories' property for the linker. otherwise it complains 
> about not finding the library for boost_regex. Compiling for 32 bit 
> (with the path for the libraries to a 32-bit installation of boost) 
> works fine.
>
> Any suggestion would be appreciated.
Are you linking with boost_system?

best,
Vicente