Subject: Re: [Boost-build] Missing libs?
From: John Maddock (jz.maddock_at_[hidden])
Date: 2017-11-15 17:20:55
On 15/11/2017 14:38, David Bergman via Boost-build wrote:
> I recently posted about getting the boost libraries to build.Â This
> issue is solved but I've run into another.
> I'm trying to use gnuplot, and gnuplot-iostream to develop a GUI for
> simulation s/w and the gp-iostream uses boost::iostream.
> A simple example pulled form the gp-io site gives link errors, 7
> unresolved externals.Â An example of one is,
> error LNK2019: unresolved external symbol "public: void __thiscall
> (?close_at_file_descriptor_at_iostreams@boost@@QAEXXZ) referenced in
> function "public: static void __cdecl
> boost::iostreams::file_descriptor_sink &,int)"
> In the past with other libraries, similar errors were fixable
> (ensuring correct path is set in the IDE, #includes are in correct
> order, etc).Â I'm using VS 2017 and the "intellisense" isn't showing
> any issues.Â I have added paths for includes and linker libraries the
> same way I've done in the past with other libs and they've worked.
> I'm reaching out to the boost community to see if anyone has had this
> issue with a similar combination of libraries.
Here's a question: are you using Boost's auto-linking feature?Â I
suspect not, and that this is the cause of your issues.
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