packagedata/multilib: Fix search patch for multilib builds

The current multilib search path code for packagedata is flawed since it
doesn't correctly handle changes in the TARGET_VENDOR/TARGET_OS that
multilib may make. This patch enhances the code to correctly build the
search paths so multilib packagedata is found correctly.

(From OE-Core rev: f50c5d36b2da9b36d56d95a7d89404509a1a3e9b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 5 insertions, 2 deletions

diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass
index 7d5fc41535..76cbac6d6a 100644
--- a/meta/classes/multilib.bbclass
+++ b/meta/classes/multilib.bbclass
@@ -36,8 +36,6 @@ python multilib_virtclass_handler () {
     e.data.setVar("MLPREFIX", variant + "-")
     e.data.setVar("PN", variant + "-" + e.data.getVar("PN", False))
     e.data.setVar("SHLIBSDIR_virtclass-multilib-" + variant ,e.data.getVar("SHLIBSDIR", False) + "/" + variant)
-    if e.data.getVar("TARGET_VENDOR_virtclass-multilib-" + variant, False) is None:
-            e.data.setVar("TARGET_VENDOR_virtclass-multilib-" + variant, e.data.getVar("TARGET_VENDOR", False) + "ml" + variant)
     e.data.setVar("OVERRIDES", e.data.getVar("OVERRIDES", False) + override)
 }
 
diff --git a/meta/classes/multilib_global.bbclass b/meta/classes/multilib_global.bbclass
index b76fd94162..f55e3a25aa 100644
--- a/meta/classes/multilib_global.bbclass
+++ b/meta/classes/multilib_global.bbclass
@@ -2,6 +2,11 @@ python multilib_virtclass_handler_global () {
     if not e.data:
         return
 
+    if isinstance(e, bb.event.RecipePreFinalise):
+        for v in e.data.getVar("MULTILIB_VARIANTS", True).split():
+            if e.data.getVar("TARGET_VENDOR_virtclass-multilib-" + v, False) is None:
+               e.data.setVar("TARGET_VENDOR_virtclass-multilib-" + v, e.data.getVar("TARGET_VENDOR", False) + "ml" + v)
+
     variant = e.data.getVar("BBEXTENDVARIANT", True)
 
     if isinstance(e, bb.event.RecipeParsed) and not variant: