env.unset method

1 files changed, 7 insertions, 0 deletions

diff --git a/mesonbuild/interpreter/interpreterobjects.py b/mesonbuild/interpreter/interpreterobjects.py
index 4320cf52e..9aefc2f97 100644
--- a/mesonbuild/interpreter/interpreterobjects.py
+++ b/mesonbuild/interpreter/interpreterobjects.py
@@ -285,6 +285,7 @@ class EnvironmentVariablesHolder(ObjectHolder[mesonlib.EnvironmentVariables], Mu
     def __init__(self, obj: mesonlib.EnvironmentVariables, interpreter: 'Interpreter'):
         super().__init__(obj, interpreter)
         self.methods.update({'set': self.set_method,
+                             'unset': self.unset_method,
                              'append': self.append_method,
                              'prepend': self.prepend_method,
                              })
@@ -309,6 +310,12 @@ class EnvironmentVariablesHolder(ObjectHolder[mesonlib.EnvironmentVariables], Mu
         name, values = args
         self.held_object.set(name, values, kwargs['separator'])
 
+    @FeatureNew('environment.unset', '1.4.0')
+    @typed_pos_args('environment.unset', str)
+    @noKwargs
+    def unset_method(self, args: T.Tuple[str], kwargs: TYPE_kwargs) -> None:
+        self.held_object.unset(args[0])
+
     @typed_pos_args('environment.append', str, varargs=str, min_varargs=1)
     @typed_kwargs('environment.append', ENV_SEPARATOR_KW)
     def append_method(self, args: T.Tuple[str, T.List[str]], kwargs: 'EnvironmentSeparatorKW') -> None: