Subject: Re: [boost] auto-link with gcc/windows
From: John Maddock (boost.regex_at_[hidden])
Date: 2010-07-06 04:48:38
> BOOST_HAS_DECLTYPE is to do with the C++0x decltype feature
> BOOST_HAS_DECLSPEC is to do with symbol exporting and is likely to be the
> only relevant thing to your issue.
Yup. Nothing to do with auto-linking either since gcc doesn't support that,
it's purely a symbol visibility issue, and gcc is quite a bit stricter about
what works than msvc.
One thing you could try is building the library and tests on Linux
with -fvisiblity-hidden - you will very likely get lots of unresolved
externals - then it's a case of adding the symbol visibility macros to those
and/or preprocessing the offending source to see why things aren't working
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