Relative binaryDir

Author: Behemyth

cppython/plugins/cmake/builder.py

@@ -98,7 +98,7 @@ def _create_user_presets(cmake_data: CMakeData, build_directory: Path) -> tuple[
         """
         user_configure_preset = ConfigurePreset(
             name=cmake_data.configuration_name,
-            inherits='default',  # Inherit from cppython's default preset
+            inherits='cppython',
             binaryDir=build_directory.as_posix(),
         )
 
@@ -273,6 +273,9 @@ def write_root_presets(
                 initial_json = file.read()
             initial_root_preset = CMakePresets.model_validate_json(initial_json)
 
+        # Ensure that the build_directory is relative to the preset_file
+        build_directory = build_directory.relative_to(preset_file.parent)
+
         root_preset = Builder.generate_root_preset(preset_file, cppython_preset_file, cmake_data, build_directory)
 
         # Only write the file if the data has changed