When building vim it tries to rebuild files using iconv. If this fails
the build continues anyway but the output is not determnistic as builds
using a hosttools tarball are different from builds where there isn't a
hosttools tarball. Add the needed gconvs to the tarball when iconv is
present to become determistic and generate vim locales consistently.
(From OE-Core rev: b945652a088f430a2adec6b968cd00c5928d4272)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2e65550498