Re: [Boost-users] linker error when using from_simple_string()

Subject: Re: [Boost-users] linker error when using from_simple_string()
From: Phil Huffman (56phil_at_[hidden])
Date: 2013-03-17 11:13:51

Here is the linker line:
 "/usr/bin/ld" -demangle -dynamic -arch x86_64 -macosx_version_min 10.8.0
-o boost2 /var/folders/hj/zc5pjqjd6gxgq2sw77xghkyh0000gn/T/boost2-JeVfpE.o
-lstdc++ -lSystem /usr/bin/../lib/clang/4.1/lib/darwin/libclang_rt.osx.a

No, I do not explicitly link to to Boost.DateTime. date_from_iso_string()
works fine without linking, so I do not think it is required.

Thanks,

Phil

On Sun, Mar 17, 2013 at 6:44 AM, Igor R <boost.lists_at_[hidden]> wrote:

> > This line of code:
> > date birthday(from_simple_string(s));
> >
> > causes this error:
> > Undefined symbols for architecture x86_64:
> >   "boost::gregorian::greg_month::get_month_map_ptr()", referenced from:
> >       unsigned short
> >
> boost::date_time::month_str_to_ushort<boost::gregorian::greg_month>(std::string
> > const&) in boost2-aLwtLt.o
> > ld: symbol(s) not found for architecture x86_64
>
>
> Can you show the linker line? Do you link Boost.DateTime library?
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