Re: [Boost-users] 64 bit Project

Subject: Re: [Boost-users] 64 bit Project
From: Ferdinand Urban (ferdinand.urban_at_[hidden])
Date: 2010-04-28 08:34:59

Hi,
try bjam --toolset=msvc-9.0 address-space=64 this should produce 64bit libs.

regards
F

On Wed, Apr 28, 2010 at 12:28 PM, Christoph Rabel <christoph.rabel_at_[hidden]
> wrote:

> Hi!
>
> I am trying to build a project here with Visual Studio 2008 for a 64
> bit platform, but I get a lot errors like the following (building it
> 32 bit works fine)
>
> 1>boosttest.obj : error LNK2001: unresolved external symbol "private:
> class boost::basic_regex<char,struct boost::regex_traits<char,class
> boost::w32_regex_traits<char> > > & __cdecl
> boost::basic_regex<char,struct boost::regex_traits<char,class
> boost::w32_regex_traits<char> > >::do_assign(char const *,char const
> *,unsigned int)"
> (?do_assign@?$basic_regex_at_DU?$regex_traits_at_DV?$w32_regex_traits_at_D@boost@
> @@boost@@@boost@@AEAAAEAV12_at_PEBD0I@Z)
>
> Here is what I did to build the libs:
>
> bjam msvc architecture=x86 address-model=64 stage
> bjam msvc architecture=x86 address-model=64 install
>
> I tried various versions of the above lines, with other parameters, or
> written differently e.g. (--toolset=msvc) but the end result did not
> change.
>
> Then I added the c:\boost\include\... and c:\boost\lib dir to (Tools
> -> Options -> VC++ Directories -> Platform x64 Include and Library
> files)
> To simplify the problem I created a new project and created a new
> Configuration for x64
>
> -----
> #include "stdafx.h"
> #define BOOST_LIB_DIAGNOSTIC
> #include <boost/regex.hpp>
> #include <string>
>
> int main()
> {
>    boost::regex pat( "bla" );
> }
> -----
>
> I can build above fine in 32 bit mode, using the same(!) lib folder.
> So I assume, the created libs are 32 bit. (Can I check that somehow?)
> Any ideas what I might do wrong? Or what I might do to find out where
> the problem lies?
>
> Thanks, Christoph
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