interpreter: Replace some uses of mlog.deprecation with FeatureDeprecated

This gives the version that the feature was deprecated in, and doesn't
print the warning if the project supports versions of meson in which the
project wasn't deprecated.

1 files changed, 5 insertions, 2 deletions

diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py
index 8c7a82c..f80faa8 100644
--- a/mesonbuild/interpreter.py
+++ b/mesonbuild/interpreter.py
@@ -29,7 +29,7 @@ from .interpreterbase import InterpreterBase
 from .interpreterbase import check_stringlist, flatten, noPosargs, noKwargs, stringArgs, permittedKwargs, noArgsFlattening
 from .interpreterbase import InterpreterException, InvalidArguments, InvalidCode, SubdirDoneRequest
 from .interpreterbase import InterpreterObject, MutableInterpreterObject, Disabler, disablerIfNotFound
-from .interpreterbase import FeatureNew, FeatureDeprecated, FeatureNewKwargs
+from .interpreterbase import FeatureNew, FeatureDeprecated, FeatureNewKwargs, FeatureDeprecatedKwargs
 from .interpreterbase import ObjectHolder
 from .modules import ModuleReturnValue
 from .cmake import CMakeInterpreter
@@ -527,8 +527,9 @@ class ExternalProgramHolder(InterpreterObject, ObjectHolder):
 
     @noPosargs
     @permittedKwargs({})
+    @FeatureDeprecated('ExternalProgram.path', '0.55.0',
+                       'use ExternalProgram.full_path() instead')
     def path_method(self, args, kwargs):
-        mlog.deprecation('path() method is deprecated and replaced by full_path()')
         return self._full_path()
 
     @noPosargs
@@ -3686,6 +3687,8 @@ external dependencies (including libraries) must go to "dependencies".''')
             raise InterpreterException('Unknown target_type.')
 
     @permittedKwargs(permitted_kwargs['vcs_tag'])
+    @FeatureDeprecatedKwargs('custom_target', '0.47.0', ['build_always'],
+                             'combine build_by_default and build_always_stale instead.')
     def func_vcs_tag(self, node, args, kwargs):
         if 'input' not in kwargs or 'output' not in kwargs:
             raise InterpreterException('Keyword arguments input and output must exist')