scripts/scriptutils: silence warning about S not existing in emptysrc

This function creates an emptysrc recipe, but S points to a directory
that doesn't exist and bitbake warns about this.

As it is under the temporary working directory which will be deleted
later, create it to silence the warning.

(From OE-Core rev: 103cc8fa8a09b8e1fadeb0c8dde5f99eb9c24243)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/scripts/lib/scriptutils.py b/scripts/lib/scriptutils.py
index 81f0b01fa5..32e749dbb1 100644
--- a/scripts/lib/scriptutils.py
+++ b/scripts/lib/scriptutils.py
@@ -182,7 +182,10 @@ def fetch_url(tinfoil, srcuri, srcrev, destdir, logger, preserve_tmp=False, mirr
                 f.write('UNPACKDIR = "%s"\n' % destdir)
 
                 # Set S out of the way so it doesn't get created under the workdir
-                f.write('S = "%s"\n' % os.path.join(tmpdir, 'emptysrc'))
+                s_dir = os.path.join(tmpdir, 'emptysrc')
+                bb.utils.mkdirhier(s_dir)
+                f.write('S = "%s"\n' % s_dir)
+
                 if not mirrors:
                     # We do not need PREMIRRORS since we are almost certainly
                     # fetching new source rather than something that has already