1 files changed, 7 insertions, 0 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 8467ebddc2..6f23a846fa 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -39,6 +39,13 @@ def base_conditional(variable, checkvalue, truevalue, falsevalue, d):
         else:
                 return falsevalue
 
+def base_contains(variable, checkvalue, truevalue, falsevalue, d):
+       import bb
+       if bb.data.getVar(variable,d,1).find(checkvalue) != -1:
+               return truevalue
+       else:
+               return falsevalue
+
 DEPENDS_prepend="${@base_dep_prepend(d)} "
 
 def base_set_filespath(path, d):