bb.utils, bb.codeparser: Add bb.utils.contains_any

This includes contains_any in the special handling code for sstate. It
does not take into account the equivalence of the values. In current
code, considering 'bb.utils.contains_any("A", "foo bar", ...)':

A = "foo"
A = "bar"
A = "foo bar"

All those will get different signatures.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/bb/utils.py b/lib/bb/utils.py
index 0be45e1af6..1be1874cbc 100644
--- a/lib/bb/utils.py
+++ b/lib/bb/utils.py
@@ -845,6 +845,19 @@ def contains(variable, checkvalues, truevalue, falsevalue, d):
         return truevalue
     return falsevalue
 
+def contains_any(variable, checkvalues, truevalue, falsevalue, d):
+    val = d.getVar(variable, True)
+    if not val:
+        return falsevalue
+    val = set(val.split())
+    if isinstance(checkvalues, basestring):
+        checkvalues = set(checkvalues.split())
+    else:
+        checkvalues = set(checkvalues)
+    if checkvalues in val:
+        return truevalue
+    return falsevalue
+
 def cpu_count():
     return multiprocessing.cpu_count()