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authorLianhao Lu <lianhao.lu@intel.com>2011-07-29 22:21:58 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-08-15 15:13:33 +0100
commit18bba910e04bff75460f408e4557d4bae21ad592 (patch)
tree6fa1bf589e7e8cb817a8a07cdbadfc8ab87a8ab9 /meta/classes/multilib.bbclass
parent5fc1e6d27f52e2032aa7a8ca20bb90d939d03c77 (diff)
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utils.bbclass/multilib.class: Added misc supporting functions.
1. Added variable MULTILIB_VARIANTS to store all the instance variants for multilib extend. 2. Added function all_multilib_tune_values to collect the variable values for all multilib instance. 3. multilib bbclass handler will save the orignal value of all variables defined in MULTILIB_SAVE_VARNAME. Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Diffstat (limited to 'meta/classes/multilib.bbclass')
-rw-r--r--meta/classes/multilib.bbclass7
1 files changed, 6 insertions, 1 deletions
diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass
index 6e1669fb7..571b7be96 100644
--- a/meta/classes/multilib.bbclass
+++ b/meta/classes/multilib.bbclass
@@ -6,7 +6,12 @@ python multilib_virtclass_handler () {
variant = e.data.getVar("BBEXTENDVARIANT", True)
if cls != "multilib" or not variant:
return
-
+ save_var_name=e.data.getVar("MULTILIB_SAVE_VARNAME", True) or ""
+ for name in save_var_name.split():
+ val=e.data.getVar(name, True)
+ if val:
+ e.data.setVar(name + "_MULTILIB_ORIGINAL", val)
+
override = ":virtclass-multilib-" + variant
e.data.setVar("MLPREFIX", variant + "-")