[OE-core] [PATCH] sstate: Improve HASHCHECK function to make siginfo configurable

[Richard Purdie]

In some cases we want to test the availability of siginfo files, in some
cases we do not and really want the .tgz files (which may or may
not be present too). This makes adds a parameter to the function to allow
this.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 450b736..ccf2ea7 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -659,10 +659,13 @@ sstate_unpack_package () {
 
 BB_HASHCHECK_FUNCTION = "sstate_checkhashes"
 
-def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d):
+def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d, siginfo=False):
 
     ret = []
     missed = []
+    extension = ".tgz"
+    if siginfo:
+        extension = extension + ".siginfo"
 
     def getpathcomponents(task, d):
         # Magic data from BB_HASHFILENAME
@@ -683,7 +686,7 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d):
 
         spec, extrapath, tname = getpathcomponents(task, d)
 
-        sstatefile = d.expand("${SSTATE_DIR}/" + extrapath + generate_sstatefn(spec, sq_hash[task], d) + "_" + tname + ".tgz.siginfo")
+        sstatefile = d.expand("${SSTATE_DIR}/" + extrapath + generate_sstatefn(spec, sq_hash[task], d) + "_" + tname + extension)
 
         if os.path.exists(sstatefile):
             bb.debug(2, "SState: Found valid sstate file %s" % sstatefile)
@@ -774,7 +777,7 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d):
 
             spec, extrapath, tname = getpathcomponents(task, d)
 
-            sstatefile = d.expand(extrapath + generate_sstatefn(spec, sq_hash[task], d) + "_" + tname + ".tgz.siginfo")
+            sstatefile = d.expand(extrapath + generate_sstatefn(spec, sq_hash[task], d) + "_" + tname + extension)
 
             tasklist.append((task, sstatefile))