sstate.bbclass: avoid deleting unrelated stamp files

Avoid deleting stamp files whose names contain the current task's name as a
substring. This will be especially important for example if do_package_write
is ever made an sstate task (as it would previously have deleted the stamps
here for do_package_write_ipk etc.)

(From OE-Core rev: ea743ea30e2289733d27979e8ec921648342da0e)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 24b492604d..ba0556f960 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -241,7 +241,9 @@ def sstate_clean(ss, d):
     for lock in locks:
         bb.utils.unlockfile(lock)
 
-    oe.path.remove(d.getVar("STAMP", True) + ".do_" + ss['task'] + "*")
+    stfile = d.getVar("STAMP", True) + ".do_" + ss['task']
+    oe.path.remove(stfile)
+    oe.path.remove(stfile + ".*")
 
 CLEANFUNCS += "sstate_cleanall"