1 files changed, 3 insertions, 1 deletions

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 9112ab6c5e..14689ec6ac 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -251,7 +251,9 @@ python copy_buildsystem () {
 
     # Create a layer for new recipes / appends
     bbpath = d.getVar('BBPATH')
-    bb.process.run(['devtool', '--bbpath', bbpath, '--basepath', baseoutpath, 'create-workspace', '--create-only', os.path.join(baseoutpath, 'workspace')])
+    env = os.environ.copy()
+    env['PYTHONDONTWRITEBYTECODE'] = '1'
+    bb.process.run(['devtool', '--bbpath', bbpath, '--basepath', baseoutpath, 'create-workspace', '--create-only', os.path.join(baseoutpath, 'workspace')], env=env)
 
     # Create bblayers.conf
     bb.utils.mkdirhier(baseoutpath + '/conf')