Various bug fixes for FeatureNew

* Use _get_callee_args to unwrap function call arguments, needed for
  module functions.

* Move some FeatureNewKwargs from build.py to interpreter.py

* Print a summary for featurenew only if conflicts were found. The
  summary now only prints conflicting features.

* Report and store featurenew/featuredeprecated only once

* Fix version comparison: use le/ge and resize arrays to not fail on
  '0.47.0>=0.47'

Closes https://github.com/mesonbuild/meson/issues/3660

1 files changed, 9 insertions, 0 deletions

diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py
index 2cf1752..fa9ae84 100644
--- a/mesonbuild/interpreter.py
+++ b/mesonbuild/interpreter.py
@@ -504,6 +504,7 @@ class ExternalLibraryHolder(InterpreterObject, ObjectHolder):
         return DependencyHolder(self.held_object.get_partial_dependency(**kwargs))
 
 class GeneratorHolder(InterpreterObject, ObjectHolder):
+    @FeatureNewKwargs('generator', '0.43.0', ['capture'])
     def __init__(self, interpreter, args, kwargs):
         InterpreterObject.__init__(self)
         self.interpreter = interpreter
@@ -3792,6 +3793,14 @@ Try setting b_lundef to false instead.''')
             raise InterpreterException('Unknown default_library value: %s.', default_library)
 
     def build_target(self, node, args, kwargs, targetholder):
+        @FeatureNewKwargs('build target', '0.42.0', ['rust_crate_type', 'build_rpath', 'implicit_include_directories'])
+        @FeatureNewKwargs('build target', '0.41.0', ['rust_args'])
+        @FeatureNewKwargs('build target', '0.40.0', ['build_by_default'])
+        def build_target_decorator_caller(self, node, args, kwargs):
+            return True
+
+        build_target_decorator_caller(self, node, args, kwargs)
+
         if not args:
             raise InterpreterException('Target does not have a name.')
         name = args[0]