Checking patch iconv/loop.c...
error: while searching for:
  UNPACK_BYTES
#  else
  /* Add the bytes from the state to the input buffer.  */
  assert ((state->__count & 7) <= sizeof (state->__value));
  for (inlen = 0; inlen < (size_t) (state->__count & 7); ++inlen)
    bytebuf[inlen] = state->__value.__wchb[inlen];
#  endif

error: patch failed: iconv/loop.c:391
error: iconv/loop.c: patch does not apply