archiver: avoid using machine variable as it breaks multiconfig

STAGING_KERNEL_DIR uses the MACHINE name so it breaks the multiconfig
and in this cases it will run the shared recipes twice, one for each
machine.

STAGING_KERNEL_DIR it's been introduced in commit 5487dee2e1

(From OE-Core rev: 8e65e5d9204cbc04587b7e90ff4ed8cd7bffdb65)

Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 6050d1f74c02495490d982ead2993b6b3c9cc04a)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/archiver.bbclass b/meta/classes/archiver.bbclass
index dca4271a69..4a5865d7b5 100644
--- a/meta/classes/archiver.bbclass
+++ b/meta/classes/archiver.bbclass
@@ -461,7 +461,7 @@ def is_work_shared(d):
     pn = d.getVar('PN')
     return pn.startswith('gcc-source') or \
         bb.data.inherits_class('kernel', d) or \
-        (bb.data.inherits_class('kernelsrc', d) and d.getVar('S') == d.getVar('STAGING_KERNEL_DIR'))
+        (bb.data.inherits_class('kernelsrc', d) and d.expand("${TMPDIR}/work-shared") in d.getVar('S'))
 
 # Run do_unpack and do_patch
 python do_unpack_and_patch() {