multilib: fix allarch/kernel/module-base multilib issues

- skip the non-packagegroup allarch recipes in multilib_virtclass_handler
- extend PROVIDES/RPROVIDES for allarch recipes which are not packagegroups
- use variants from MULTILIB_GLOBAL_VARIANTS (lib32 lib64 libx32) to create
additional pkgdata files for multilib allarch: ${pkgdatadir}/${variant}-${PN}
and ${pkgdatadir}/runtime/${variant}-${pkg}
- use variants from MULTILIB_VARIANTS to create additional pkgdata files
for multilib kernel/module-base recipes
- add a sanity check to determine if the current multilib is in
MULTILIB_GLOBAL_VARIANTS

[YOCTO #2918]
[YOCTO #3440]
[YOCTO #3565]
[YOCTO #3568]

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/classes/multilib_global.bbclass b/meta/classes/multilib_global.bbclass
index f55e3a25aa..529e82a8bd 100644
--- a/meta/classes/multilib_global.bbclass
+++ b/meta/classes/multilib_global.bbclass
@@ -10,7 +10,10 @@ python multilib_virtclass_handler_global () {
     variant = e.data.getVar("BBEXTENDVARIANT", True)
 
     if isinstance(e, bb.event.RecipeParsed) and not variant:
-        if bb.data.inherits_class('kernel', e.data) or bb.data.inherits_class('module-base', e.data):
+        if bb.data.inherits_class('kernel', e.data) or \
+            bb.data.inherits_class('module-base', e.data) or \
+            (bb.data.inherits_class('allarch', e.data) and\
+             not bb.data.inherits_class('packagegroup', e.data)):
             variants = (e.data.getVar("MULTILIB_VARIANTS", True) or "").split()
 
             import oe.classextend