Add a finish_init callback to ConfigToolDependency()

Give ConfigToolDependency() a finish_init callback, so that tool-specific
initialization can be called from the constructor, rather than after
construction in the factory class.

v2:
finalize -> finish_init for clarity

1 files changed, 6 insertions, 4 deletions

diff --git a/mesonbuild/dependencies/ui.py b/mesonbuild/dependencies/ui.py
index e25d135..ca7db3f 100644
--- a/mesonbuild/dependencies/ui.py
+++ b/mesonbuild/dependencies/ui.py
@@ -464,10 +464,7 @@ class SDL2Dependency(ExternalDependency):
             candidates.append(functools.partial(ConfigToolDependency.factory,
                                                 'sdl2', environment, None,
                                                 kwargs, ['sdl2-config'],
-                                                'sdl2-config'))
-#                if ctdep.found():
-#                    ctdep.compile_args = ctdep.get_config_value(['--cflags'], 'compile_args')
-#                    ctdep.link_args = ctdep.get_config_value(['--libs'], 'link_args')
+                                                'sdl2-config', SDL2Dependency.tool_finish_init))
 
         if DependencyMethods.EXTRAFRAMEWORK in methods:
             if mesonlib.is_osx():
@@ -478,6 +475,11 @@ class SDL2Dependency(ExternalDependency):
         return candidates
 
     @staticmethod
+    def tool_finish_init(ctdep):
+        ctdep.compile_args = ctdep.get_config_value(['--cflags'], 'compile_args')
+        ctdep.link_args = ctdep.get_config_value(['--libs'], 'link_args')
+
+    @staticmethod
     def get_methods():
         if mesonlib.is_osx():
             return [DependencyMethods.PKGCONFIG, DependencyMethods.CONFIG_TOOL, DependencyMethods.EXTRAFRAMEWORK]