cmake: rebase fixes

docs/markdown/Reference-manual.md

@@ -1405,11 +1405,11 @@ arguments:
  - `version` keyword argument that works just like the one in
    `dependency`. It specifies what version the subproject should be,
    as an example `>=1.0.1`
- - `method` *(added 0.50.0)* Specifies the configuration method of the
+ - `method` *(added 0.51.0)* Specifies the configuration method of the
    subproject. Possible values are `meson`, `cmake` and `auto`. With
    `auto` meson will always prefer a `meson.build` in the subproject
     over other methods. The default value of `method` is `auto`.
- - `cmake_options` *(added 0.50.0)* List of additional CMake options
+ - `cmake_options` *(added 0.51.0)* List of additional CMake options
  - `required` *(added 0.48.0)* By default, `required` is `true` and
    Meson will abort if the subproject could not be setup. You can set
    this to `false` and then use the `.found()` method on the [returned

mesonbuild/cmake/interpreter.py

@@ -34,6 +34,7 @@ backend_generator_map = {
     'vs2010': 'Visual Studio 10 2010',
     'vs2015': 'Visual Studio 15 2017',
     'vs2017': 'Visual Studio 15 2017',
+    'vs2019': 'Visual Studio 16 2019',
 }
 
 language_map = {
@@ -430,7 +431,7 @@ class CMakeInterpreter:
             if not isinstance(elements, list):
                 elements = [args]
             args.arguments += [nodeify(x) for x in elements]
-            return ArrayNode(args, 0, 0)
+            return ArrayNode(args, 0, 0, 0, 0)
 
         def function(name: str, args=[], kwargs={}) -> FunctionNode:
             args_n = ArgumentNode(token())
@@ -438,7 +439,7 @@ class CMakeInterpreter:
                 args = [args]
             args_n.arguments = [nodeify(x) for x in args]
             args_n.kwargs = {k: nodeify(v) for k, v in kwargs.items()}
-            func_n = FunctionNode(self.subdir, 0, 0, name, args_n)
+            func_n = FunctionNode(self.subdir, 0, 0, 0, 0, name, args_n)
             return func_n
 
         def method(obj: BaseNode, name: str, args=[], kwargs={}) -> MethodNode:

mesonbuild/interpreter.py

@@ -2416,7 +2416,7 @@ external dependencies (including libraries) must go to "dependencies".''')
         raise InterpreterException('Tried to call option() in build description file. All options must be in the option file.')
 
     @FeatureNewKwargs('subproject', '0.38.0', ['default_options'])
-    @FeatureNewKwargs('subproject', '0.50.0', ['method'])
+    @FeatureNewKwargs('subproject', '0.51.0', ['method', 'cmake_options'])
     @permittedKwargs(permitted_kwargs['subproject'])
     @stringArgs
     def func_subproject(self, nodes, args, kwargs):
@@ -2537,9 +2537,9 @@ external dependencies (including libraries) must go to "dependencies".''')
         self.subprojects[dirname] = SubprojectHolder(subi, self.subproject_dir, dirname)
         # Duplicates are possible when subproject uses files from project root
         if build_def_files:
-            self.build_def_files += list(set(self.build_def_files + build_def_files))
+            self.build_def_files = list(set(self.build_def_files + build_def_files))
         else:
-            self.build_def_files += list(set(self.build_def_files + subi.build_def_files))
+            self.build_def_files = list(set(self.build_def_files + subi.build_def_files))
         self.build.merge(subi.build)
         self.build.subprojects[dirname] = subi.project_version
         return self.subprojects[dirname]