[OE-core] [PATCH] packagegroup.bbclass: Use immediate expanded PACKAGE_ARCH value

[Otavio Salvador]

When the PACKAGE_ARCH is dependant of a override, the expanding is
done too late triggering the false-positive error of wrong inclusion
order.

To fix this we use immediate expansion operator to evaluate the
PACKAGE_ARCH value in order to choose to load 'allarch' class or not.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 meta/classes/packagegroup.bbclass | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/meta/classes/packagegroup.bbclass b/meta/classes/packagegroup.bbclass
index a79d5b0..56cfead 100644
--- a/meta/classes/packagegroup.bbclass
+++ b/meta/classes/packagegroup.bbclass
@@ -9,8 +9,12 @@ PACKAGES = "${PN}"
 # By default, packagegroup packages do not depend on a certain architecture.
 # Only if dependencies are modified by MACHINE_FEATURES, packages
 # need to be set to MACHINE_ARCH after inheriting packagegroup.bbclass
-PACKAGE_ARCH ??= "all"
-inherit ${@oe.utils.ifelse(d.getVar('PACKAGE_ARCH', True) == 'all', 'allarch', '')}
+PACKAGE_ARCH ?= "all"
+
+# Fully expanded - so it applies the overrides as well
+PACKAGE_ARCH_EXPANDED := "${PACKAGE_ARCH}"
+
+inherit ${@oe.utils.ifelse(d.getVar('PACKAGE_ARCH_EXPANDED', True) == 'all', 'allarch', '')}
 
 # This automatically adds -dbg and -dev flavours of all PACKAGES
 # to the list. Their dependencies (RRECOMMENDS) are handled as usual
-- 
2.1.0