Re: [Boost-users] boost 1.44.0 undefined reference to boost::filesystem2::no_check

Subject: Re: [Boost-users] boost 1.44.0 undefined reference to boost::filesystem2::no_check
From: Asif Fayyaz (asif.fayyaz_at_[hidden])
Date: 2010-10-06 08:47:36

The command that I used was:

>> g++ -I[pathtoboostrootdirectory] -L[pathtoboostlibraries] testboost.cpp
-o testboost -lboost_system-gcc41-mt-1_44 -lboost_filesystem-gcc41-mt-1_44

g++ (GCC) version that I am using is: 4.1.2 20080704

More Observations:
if I use gcc optimization flag i.e. -O or -O1 or -O2 or -O3, then the
application is builds successfully. here is the command that I use:

>> g++ -O -I[pathtoboostrootdirectory] -L[pathtoboostlibraries]
testboost.cpp -o testboost -lboost_system-gcc41-mt-1_44
-lboost_filesystem-gcc41-mt-1_44

thanks

Asif

-----------------------------------------------------
>
> *Subject:* Re: [Boost-users] boost 1.44.0 undefined reference to
> boost::filesystem2::no_check
> *From:* Cedric Laczny (*cedric.laczny_at_[hidden]*)
> *Date:* 2010-10-05 10:48:07
>
> Hi,
>
> it seems to me that the linker is missing the library (e.g.
> -lboost_filesystem)
> Could you please send the command-line you use to compile the simple
> program?
>
> Best,
>
> Cedric
>
> On Tuesday, 5. October 2010 13:15:59 Asif Fayyaz wrote:
> > Hi,
> >
> > I am compiling a very simple application using boost filesystem. However
> it
> > is giving following error message:
> >
> > "undefined reference to
> > `boost::filesystem2::no_check(std::basic_string<char,
> > std::char_traits<char>, std::allocator<char> > const&)'"
> >
> > Here is the simple application source:
> > --------------------------------Sample application source:
> > #include <stdio.h>
> > #include <boost/filesystem.hpp>
> >
> > int main()
> > {
> > std::string m_FileName(boost::filesystem::path("testfile1.txt",
> > boost::filesystem::no_check).native_file_string());
> >
> > printf("Testboost.....%s\n", m_FileName.c_str());
> > return 0;
> > }
> > --------------------------------
> >
> > More Details:
> > Libraries being used:
> > libboost_filesystem-gcc41-mt-1_44.a
> > libboost_system-gcc41-mt-1_44.a
> >
> > Boost version:
> > 1.44.0
> >
> > Boost was build using command:
> > bjam --build-type=complete --layout=versioned
> >
> > Operating System:
> > Linux CentOS5.2
> >
> >
> > Any help in this regard will be appreciated.
> >
> >
> > Asif
>
>
>

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