[mythtv-users] Gentoo 0.28.1-r1 ebuild issues - Exiv2?

[Roger Siddons]

No idea about Gentoo but those compilation errors indicate the package
was compiled with a different GCC.

I saw them briefly with exiv2 years ago on Ubuntu; it does seem
susceptible for some reason. 

IIRC Myth 0.28 was the first C++11 release.
Sounds like you need a more up-to-date package. 

Some related links that may get you going.
https://stackoverflow.com/questions/33394934/converting-std-cxx11string-to-stdstring
https://forums.gentoo.org/viewtopic-t-1048478-start-0.html

exiv2 is only used for reading metadata from photos for the Gallery.
I have a copy of an old patch (Jan 2016) that made exiv2 configurable.
No idea if it still applies cleanly though.