Surfaces on uclibc where libiconv is not coming from libc but from
separate package.
Change-Id: I8eef52a69d2b6830deff94531631ca098bce2a89
(From OE-Core rev: 2ffcba096125b904d83508368cec56b6224fc2e1)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>