sstate: Avoid problems with recipes using SRCPV when fetching sstate
When fetching sstate, SRCPV can be expanded withuin PV which breaks the
sstate fetcher as other variables like SRC_URI are changed by the fetcher
code. Expand the variable before doing this to avoid those problems and
hence avoid setscene task failures with remote sstate storage in git
recipes.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
0d9d7acebe0be42d4cf8a30ecbbbbcb2dfd16a4b)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
