sstate.bbclass: Remove the temp sstate-build-* directories in WORKDIR

Remove the temp sstate-build-* directoies.
Take poky-image-minimal as an example, this saves about 17% disk space.

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index eb003fc..3696a8c 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -358,6 +358,9 @@ sstate_create_package () {
 
        cd ${SSTATE_BUILDDIR}
        tar -cvzf ${SSTATE_PKG} *
+
+       cd ${WORKDIR}
+       rm -rf ${SSTATE_BUILDDIR}
 }
 
 #