https://bugzilla.redhat.com/show_bug.cgi?id=2370418
--- Comment #1 from Ben Beasley code@musicinmybrain.net --- If this happens, it will require branching a large number of dependencies. Some are conditional and can reasonably be omitted; some are conditional but should really be included; and some are probably mandatory.
$ fedpkg --release epel10 mockbuild […] No matching package to install: 'cmake(Alembic)' No matching package to install: 'cmake(OpenColorIO) > 1' No matching package to install: 'cmake(OpenImageDenoise)' No matching package to install: 'cmake(OpenImageIO) >= 2.5.0.0' No matching package to install: 'cmake(ceres)' No matching package to install: 'embree-devel' No matching package to install: 'hipcc' No matching package to install: 'hiprt-devel' No matching package to install: 'jack-audio-connection-kit-devel' No matching package to install: 'libharu-devel' No matching package to install: 'openpgl-devel' No matching package to install: 'openshadinglanguage-common-headers >= 1.12.6.2' No matching package to install: 'opensubdiv-devel >= 3.4.4' No matching package to install: 'openvdb-devel' No matching package to install: 'openvdb-nanovdb-devel' No matching package to install: 'pkgconfig(freealut)' No matching package to install: 'pkgconfig(hidapi-hidraw)' No matching package to install: 'pkgconfig(ode)' No matching package to install: 'pkgconfig(oslcomp)' No matching package to install: 'pkgconfig(tbb) = 2020.3' No matching package to install: 'python3-openimageio' No matching package to install: 'python3dist(pyproj)' No matching package to install: 'rocm-core' No matching package to install: 'rocm-device-libs' No matching package to install: 'rocm-hip-devel' No matching package to install: 'rocm-runtime-devel' No matching package to install: 'usd-devel'