Should all udeb binaries use UTF8 libraries?

[Petter Reinholdtsen <pere@hungry.com>]

I've noticed some udebs require on libslang.so.1, while the cdebconf
slang frontend require libslang.so.1-UTF8.  Should all udeb programs
and libraries link with UTF8 versions of libraries, or should we leave
it to the package maintainers?

The current mklibs do not handle it if two libraries with different
soname provides the same symbols.