base/utility-tasks.bbclass: Drop do_setscene and do_rebuild

The do_setscene task only exists for rebuild support now as all its other
functionality has been superceeded. The rebuild task currently crashes due
to removal of the working directory and therefore isn't working for anyone.
It also interacts extremely badly with the newer sstate technology to the
point of being dangerous.

Summary, if we want rebuild support it needs a reimplementation so remove
this version and all its remnants and hacks.

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

1 files changed, 0 insertions, 19 deletions

diff --git a/meta/classes/utility-tasks.bbclass b/meta/classes/utility-tasks.bbclass
index aeac2bce40..64bd84a5d3 100644
--- a/meta/classes/utility-tasks.bbclass
+++ b/meta/classes/utility-tasks.bbclass
@@ -28,25 +28,6 @@ python do_clean() {
                 bb.build.exec_func(f, d)
 }
 
-addtask rebuild after do_${BB_DEFAULT_TASK}
-do_rebuild[dirs] = "${TOPDIR}"
-do_rebuild[nostamp] = "1"
-python do_rebuild() {
-        """rebuild a package"""
-}
-
-#addtask mrproper
-#do_mrproper[dirs] = "${TOPDIR}"
-#do_mrproper[nostamp] = "1"
-#python do_mrproper() {
-#       """clear downloaded sources, build and temp directories"""
-#       dir = bb.data.expand("${DL_DIR}", d)
-#       if dir == '/': bb.build.FuncFailed("wrong DATADIR")
-#       bb.debug(2, "removing " + dir)
-#       os.system('rm -rf ' + dir)
-#       bb.build.exec_func('do_clean', d)
-#}
-
 addtask checkuri
 do_checkuri[nostamp] = "1"
 python do_checkuri() {