sstate.bbclass: skip packaging if SSTATE_SKIP_CREATION is set

SSTATE_SKIP_CREATION variable will be used to skip creation of
sstate .tgz files. It makes sense for image creation tasks as
tarring images and keeping them in sstate would consume a lot of
disk space.

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 249692896aa557a99bb0e13d4f0a9d469af5b38e..0f0baebe5bae17131dd2f88d88aca77d3a7d9fa7 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -566,6 +566,8 @@ def sstate_package(ss, d):
     for state in ss['dirs']:
         if not os.path.exists(state[1]):
             continue
+        if d.getVar('SSTATE_SKIP_CREATION', True) == '1':
+            continue
         srcbase = state[0].rstrip("/").rsplit('/', 1)[0]
         for walkroot, dirs, files in os.walk(state[1]):
             for file in files: