[OE-core] [PATCH] mulitlib.bbclass: Ensure correct value of ALL_MULTILIB_PACKAGE_ARCHS is preserved

Richard Purdie richard.purdie at linuxfoundation.org
Sat Apr 14 21:46:17 UTC 2012

The value of ALL_MULTILIB_PACKAGE_ARCHS needs to be consistent both
in multilib extended recipes and in normal context. If this isn't the
case it can lead to inconsistent configuration files at a minimum.

This patch ensures the value is preserved during the class extension code
since computing it after that point is hard.

[YOCTO #2290]

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass
index 61b7765..c2d2f85 100644
--- a/meta/classes/multilib.bbclass
+++ b/meta/classes/multilib.bbclass
@@ -20,6 +20,9 @@ python multilib_virtclass_handler () {
         val=e.data.getVar(name, True)
         if val:
             e.data.setVar(name + "_MULTILIB_ORIGINAL", val)
+    # Expand this since this won't work correctly once we set a multilib into place
+    e.data.setVar("ALL_MULTILIB_PACKAGE_ARCHS", e.data.getVar("ALL_MULTILIB_PACKAGE_ARCHS", True))
     override = ":virtclass-multilib-" + variant

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