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>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index d7f1b3f26ed9006e9a864126468888ff308d53a9..62e45cb4a8b86aa3bef088a23136f6312729fdb9 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -731,6 +731,7 @@ def pstaging_fetch(sstatefetch, d):
     localdata.setVar('FILESPATH', dldir)
     localdata.setVar('DL_DIR', dldir)
     localdata.setVar('PREMIRRORS', mirrors)
+    localdata.setVar('SRCPV', d.getVar('SRCPV'))
 
     # if BB_NO_NETWORK is set but we also have SSTATE_MIRROR_ALLOW_NETWORK,
     # we'll want to allow network access for the current set of fetches.
@@ -755,6 +756,9 @@ def pstaging_fetch(sstatefetch, d):
         except bb.fetch2.BBFetchException:
             pass
 
+pstaging_fetch[vardepsexclude] += "SRCPV"
+
+
 def sstate_setscene(d):
     shared_state = sstate_state_fromvars(d)
     accelerate = sstate_installpkg(shared_state, d)