Update on progress...
I have one build failure unrelated to yaml-cpp for a package I don't
maintain, supercollider:
In file included from /usr/include/sndfile.h:6,
from
/builddir/build/BUILD/SuperCollider-3.12.2-Source/server/plugins/DiskIO_UGens.cpp:27:
/usr/include/sndfile-64.h
I have added the OCIO new version BZ# as a blocker to the yaml-cpp new
version BZ# and added NEEDINFO from the maintainer. That being said the bug
has been open since 2021 so I'll give it a couple of days, after which I
plan to update yaml-cpp myself.
The following packages will need to be rebuilt