[OE-core] [CONSOLIDATED PULL 31/36] multilib.bbclass: allow TARGET_VENDOR_virtclass-multilib to be overriden

[Saul Wold]

From: Matthew McClintock <msm at freescale.com>

If we set this bit, we can override the ugly "pokymllib32" to back to
"poky" (powerpc-pokymllib32-linux-gcc -> powerpc-poky-linux-gcc). I've
left this unset by default, but can be set by adding the following:

TARGET_VENDOR_virtclass-multilib-lib32 = "-poky"

Signed-off-by: Matthew McClintock <msm at freescale.com>
---
 meta/classes/multilib.bbclass |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass
index 87d0cd4..61b7765 100644
--- a/meta/classes/multilib.bbclass
+++ b/meta/classes/multilib.bbclass
@@ -26,7 +26,8 @@ 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)
-    e.data.setVar("TARGET_VENDOR_virtclass-multilib-" + variant, e.data.getVar("TARGET_VENDOR", False) + "ml" + 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)
 }
 
-- 
1.7.7.6