sstate/utility-tasks: Ensure do_clean functions correctly and removes shared state

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/classes/utility-tasks.bbclass b/meta/classes/utility-tasks.bbclass
index 32333baf14..b3609965e7 100644
--- a/meta/classes/utility-tasks.bbclass
+++ b/meta/classes/utility-tasks.bbclass
@@ -10,6 +10,8 @@ python do_listtasks() {
                         sys.__stdout__.write("%s\n" % e)
 }
 
+CLEANFUNCS ?= ""
+
 addtask clean
 do_clean[nostamp] = "1"
 python do_clean() {
@@ -21,6 +23,9 @@ python do_clean() {
         dir = "%s.*" % bb.data.expand(bb.data.getVar('STAMP', d), d)
         bb.note("Removing " + dir)
         oe.path.remove(dir)
+
+        for f in (bb.data.getVar('CLEANFUNCS', d, 1) or '').split():
+                bb.build.exec_func(f, d)
 }
 
 addtask rebuild after do_${BB_DEFAULT_TASK}