base.bbclass: use os.path.normpath instead of just comparing WORKDIR and S as strings

* cannot use os.path.samefile, because S/B might not exist at this time yet

* there is issue with PSEUDO_IGNORE_PATHS when some recipe sets e.g.
  S = "${WORKDIR}/"
  whole WORKDIR gets added to PSEUDO_IGNORE_PATHS and then the build
  can fail with various strange errors, in my case do_package was
  failing when do_package calls:
  fix_perms(.../1.0-r0/package/etc, 755, 0, 0, /etc)
  and fails with "[Errno 1] Operation not permitted:"

(From OE-Core rev: bbc0bdd8e3f839a5f3b398668574fc6b157db381)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 50b11a61ab29acb8ec990668353e0b7305114628)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index a710abdbd7..65b9d954c7 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -388,9 +388,9 @@ python () {
     oe.utils.features_backfill("DISTRO_FEATURES", d)
     oe.utils.features_backfill("MACHINE_FEATURES", d)
 
-    if d.getVar("WORKDIR") != d.getVar("S"):
+    if os.path.normpath(d.getVar("WORKDIR")) != os.path.normpath(d.getVar("S")):
         d.appendVar("PSEUDO_IGNORE_PATHS", ",${S}")
-    if d.getVar("WORKDIR") != d.getVar("B"):
+    if os.path.normpath(d.getVar("WORKDIR")) != os.path.normpath(d.getVar("B")):
         d.appendVar("PSEUDO_IGNORE_PATHS", ",${B}")
 
     # Handle PACKAGECONFIG