Bitbakes prepend mechanism for the tasks disregards the type of the
function. Thus bitbaking recipes using python functions for configure,
compile or install steps fail due to the missing python version of
set_icecc_env.
Assuming that icecc doesn't need to be used in such situations adding
a dummy python version of set_icecc_env fixes this.
Signed-off-by: Tobias Henkel <tobias.henkel@bmw-carit.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
