On 16.06.2016 16:00, Blair Climenhaga wrote:

Thanks Maarten,

How would I go about linking -lboost_system and -lboost_thread? I'm sorry, I am just starting out with Linux. I should say that I am using Ubuntu 14.04. Thanks in advance for any and all help you can provide.

Exactly the way you've written: add "-lboost_system -lboost_thread" to the command line. If you installed Ubuntu's boost-all-dev package the libraries should already be under /usr/li where linker will find t hem;; if not add -L<path-to-directory-containing-libraries> to tell the linker where the libraries are.

Cheers,

Leon

All the best,
Blair Climenhaga

From: maarten@de-vri.es
Date: Wed, 15 Jun 2016 22:29:16 +0200
To: boost-users@lists.boost.org
Subject: Re: [Boost-users] Undefined Reference to 'boost::system::generic_category()'

On 15 June 2016 at 21:24, Blair Climenhaga <blairclimenhaga@hotmail.ca> wrote:

Hello everyone,

I have been attempting to install OpenFOAM however the boost library has been giving me trouble, most recently reading out these error during OpenFOAM installation.

undefined reference to `boost::system::generic_category()'
undefined reference to `boost::system::system_category()'

You need to link with -lboost_system (or equivalent for whatever name your platform uses). Most libraries in boost are header only, but that is not true for everything. Boost system is one of the libraries that needs a compiled library.

undefined reference to `boost::detail::set_tss_data(void const*, boost::shared_ptr<boost::detail::tss_cleanup_function>, void*, bool)'
undefined reference to `boost::detail::get_tss_data(void const*)'

Similar problem, link with -lboost_thread

Regards,

Maarten

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