utils: Update bb.which reference and other syntax cleanup

* bb.which -> bb.utiis.which()
* Use modern form of datastore access
* Use True, not 1
* Drop pointless imports

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index e873c539c55b31656a14bc9ef1b8af8c8d723b76..d1f6563a0a28163b03788a67096dcbb745be99cf 100644 (file)
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -293,11 +293,9 @@ END
 }
 
 def check_app_exists(app, d):
-    from bb import which, data
-
-    app = data.expand(app, d)
-    path = data.getVar('PATH', d, 1)
-    return bool(which(path, app))
+    app = d.expand(app)
+    path = d.getVar('PATH', d, True)
+    return bool(bb.utils.which(path, app))
 
 def explode_deps(s):
     return bb.utils.explode_deps(s)