Can define custom targets.

1 files changed, 27 insertions, 0 deletions

diff --git a/interpreter.py b/interpreter.py
index f732923..03ee59d 100644
--- a/interpreter.py
+++ b/interpreter.py
@@ -372,6 +372,17 @@ class JarHolder(BuildTargetHolder):
     def __init__(self, name, subdir, is_cross, sources, objects, environment, kwargs):
         super().__init__(build.Jar, name, subdir, is_cross, sources, objects, environment, kwargs)
 
+class CustomTargetHolder(InterpreterObject):
+    def __init__(self, name, subdir, kwargs):
+        self.held_object = build.CustomTarget(name, subdir, kwargs)
+
+    def is_cross(self):
+        return self.held_object.is_cross()
+
+    def extract_objects_method(self, args, kwargs):
+        gobjs = self.held_object.extract_objects(args)
+        return GeneratedObjectsHolder(gobjs)
+
 class Test(InterpreterObject):
     def __init__(self, name, exe, is_parallel, cmd_args, env):
         InterpreterObject.__init__(self)
@@ -647,6 +658,7 @@ class Interpreter():
                       'static_library' : self.func_static_lib,
                       'shared_library' : self.func_shared_lib,
                       'jar' : self.func_jar,
+                      'custom_target' : self.func_custom_target,
                       'generator' : self.func_generator,
                       'test' : self.func_test,
                       'headers' : self.func_headers,
@@ -1007,6 +1019,21 @@ class Interpreter():
 
     def func_jar(self, node, args, kwargs):
         return self.build_target(node, args, kwargs, JarHolder)
+    
+    def func_custom_target(self, node, args, kwargs):
+        if len(args) != 1:
+            raise InterpreterException('Incorrect number of arguments')
+        name = args[0]
+        if not isinstance(name, str):
+            raise InterpreterException('Argument must be a string.')
+        if name in coredata.forbidden_target_names:
+            raise InvalidArguments('Target name "%s" is reserved for Meson\'s internal use. Please rename.'\
+                                   % name)
+        if name in self.build.targets:
+            raise InvalidCode('Tried to create target "%s", but a target of that name already exists.' % name)
+        tg = CustomTargetHolder(name, self.subdir, kwargs)
+        self.build.targets[name] = tg.held_object
+        return tg
 
     def func_generator(self, node, args, kwargs):
         gen = GeneratorHolder(args, kwargs)