[Boost-users] questions about visibility/dlls under mingw

MINGW is the platform which runs gcc compilers under winsoze. I include all the visibility attribute in the "right" places with serialization build and tests. This is looking like it's passing on all platforms EXCEPT MINGW. I think MINGW uses the windows attributes, but I'm wonder if our boost setup uses the gcc macros. This would explain the bahavior I'm getting now. But honestly I really have no idea. here's the link to the appveyor results: https://ci.appveyor.com/project/RobertRamey/serialization/builds/20309631 Perhaps this is a config issue? or I'm doing wrong? I'm loath to much with this just for this one platform. Robert Ramey