Merge "Add notdir implementation"

core/product_config.rbc

@@ -361,7 +361,7 @@ def _addsuffix(suffix, string_or_list):
 def __words(string_or_list):
     if type(string_or_list) == "list":
         return string_or_list
-    return string_or_list.split()
+    return _mkstrip(string_or_list).split()
 
 # Handle manipulation functions.
 # A handle passed to a PCM consists of:
@@ -485,6 +485,13 @@ def _filter(pattern, text):
             res.append(w)
     return res
 
+def _notdir(paths):
+    """Equivalent to the GNU make function $(notdir).
+
+    Returns the name of the file at the end of each path in paths.
+    """
+    return " ".join([__base(w) for w in __words(paths)])
+
 def __mk2regex(words):
     """Returns regular expression equivalent to Make pattern."""
 
@@ -674,6 +681,7 @@ rblf = struct(
     mkwarning = _mkwarning,
     mkstrip = _mkstrip,
     mksubst = _mksubst,
+    notdir = _notdir,
     printvars = _printvars,
     printglobals = _printglobals,
     product_configuration = _product_configuration,

tests/run.rbc

@@ -52,6 +52,11 @@ assert_eq(["from/a:to/a", "from/b:to/b"], rblf.product_copy_files_by_pattern("fr
 assert_eq([], rblf.filter(["a", "", "b"], "f"))
 assert_eq(["", "b"], rblf.filter_out(["a", "" ], ["a", "", "b"] ))
 
+assert_eq("foo.c no_folder", rblf.notdir(["src/foo.c", "no_folder"]))
+assert_eq("foo.c no_folder", rblf.notdir("src/foo.c no_folder"))
+assert_eq("", rblf.notdir("/"))
+assert_eq("", rblf.notdir(""))
+
 (globals, config, globals_base) = rblf.product_configuration("test/device", init, version_defaults)
 assert_eq(
     {