diff options
| -rw-r--r-- | kconfiglib.py | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/kconfiglib.py b/kconfiglib.py index bfcefec..e31b4c8 100644 --- a/kconfiglib.py +++ b/kconfiglib.py @@ -3857,9 +3857,31 @@ class Symbol(object): A set() with all symbols and choices referenced in the properties and property conditions of the symbol. - Also includes dependencies inherited from surrounding menus and if's. + Also includes dependencies from surrounding menus and if's, because those + get propagated to the symbol (see the 'Intro to symbol values' section in + the module docstring). + Choices appear in the dependencies of choice symbols. + For the following definitions, only B and not C appears in A's + 'referenced'. To get transitive references, you'll have to recursively + expand 'references' until no new items appear. + + config A + bool + depends on B + + config B + bool + depends on C + + config C + bool + + See the Symbol.direct_dep attribute if you're only interested in the + direct dependencies of the symbol (its 'depends on'). You can extract the + symbols in it with the global expr_items() function. + env_var: If the Symbol has an 'option env="FOO"' option, this contains the name ("FOO") of the environment variable. None for symbols without no @@ -4729,7 +4751,9 @@ class Choice(object): A set() with all symbols referenced in the properties and property conditions of the choice. - Also includes dependencies inherited from surrounding menus and if's. + Also includes dependencies from surrounding menus and if's, because those + get propagated to the choice (see the 'Intro to symbol values' section in + the module docstring). is_optional: True if the choice has the 'optional' flag set on it and can be in |