diff options
Diffstat (limited to 'kconfiglib.py')
| -rw-r--r-- | kconfiglib.py | 60 |
1 files changed, 28 insertions, 32 deletions
diff --git a/kconfiglib.py b/kconfiglib.py index 430d182..7752f21 100644 --- a/kconfiglib.py +++ b/kconfiglib.py @@ -1213,7 +1213,7 @@ class Kconfig(object): # Small optimizations set_match = self._set_match unset_match = self._unset_match - syms = self.syms + get_sym = self.syms.get for linenr, line in enumerate(f, 1): # The C tools ignore trailing whitespace @@ -1222,22 +1222,18 @@ class Kconfig(object): match = set_match(line) if match: name, val = match.groups() - if name not in syms: - self._undef_assign(name, val, filename, linenr) - continue - - sym = syms[name] - if not sym.nodes: + sym = get_sym(name) + if not sym or not sym.nodes: self._undef_assign(name, val, filename, linenr) continue if sym.orig_type in _BOOL_TRISTATE: # The C implementation only checks the first character # to the right of '=', for whatever reason - if not ((sym.orig_type is BOOL and - val.startswith(("y", "n"))) or - (sym.orig_type is TRISTATE and - val.startswith(("y", "m", "n")))): + if not (sym.orig_type is BOOL + and val.startswith(("y", "n")) or + sym.orig_type is TRISTATE + and val.startswith(("y", "m", "n"))): self._warn("'{}' is not a valid value for the {} " "symbol {}. Assignment ignored." .format(val, TYPE_TO_STR[sym.orig_type], @@ -1289,12 +1285,8 @@ class Kconfig(object): continue name = match.group(1) - if name not in syms: - self._undef_assign(name, "n", filename, linenr) - continue - - sym = syms[name] - if not sym.nodes: + sym = get_sym(name) + if not sym or not sym.nodes: self._undef_assign(name, "n", filename, linenr) continue @@ -1306,21 +1298,7 @@ class Kconfig(object): # Done parsing the assignment. Set the value. if sym._was_set: - # Use strings for bool/tristate user values in the warning - if sym.orig_type in _BOOL_TRISTATE: - display_user_val = TRI_TO_STR[sym.user_value] - else: - display_user_val = sym.user_value - - msg = '{} set more than once. Old value "{}", new value "{}".'.format( - _name_and_loc(sym), display_user_val, val - ) - - if display_user_val == val: - if self.warn_assign_redun: - self._warn(msg, filename, linenr) - elif self.warn_assign_override: - self._warn(msg, filename, linenr) + self._assigned_twice(sym, val, filename, linenr) sym.set_value(val) @@ -1345,6 +1323,24 @@ class Kconfig(object): "attempt to assign the value '{}' to the undefined symbol {}" .format(val, name), filename, linenr) + def _assigned_twice(self, sym, new_val, filename, linenr): + # Called when a symbol is assigned more than once in a .config file + + # Use strings for bool/tristate user values in the warning + if sym.orig_type in _BOOL_TRISTATE: + user_val = TRI_TO_STR[sym.user_value] + else: + user_val = sym.user_value + + msg = '{} set more than once. Old value "{}", new value "{}".'.format( + _name_and_loc(sym), user_val, new_val) + + if user_val == new_val: + if self.warn_assign_redun: + self._warn(msg, filename, linenr) + elif self.warn_assign_override: + self._warn(msg, filename, linenr) + def write_autoconf(self, filename, header="/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */\n"): r""" |