Help requested re build errors on x86_64-devel

[Marc Bradshaw <fedora marcbradshaw co uk>]

Hi,

Are there any c++ gurus on the list who could shed some light on a
problem we are having building a package for x86_64-devel.
The package builds in i386-devel and x86_64-f7 but fails on x86_64-devel
with lots of "template with C linkage"errors.

Bugzilla and buildlog links follow.

https://bugzilla.redhat.com/show_bug.cgi?id=310641

http://dribble.org.uk/buildlogs/GREYCstoration-2.5.2-4/8/x86_64/

Thanks,
-Marc