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ros2 · Feb 26, 2019 · 2b38b79 · 2b38b79
1 parent 2c5367d
commit 2b38b79
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/rosidl_generator_py/cmake/rosidl_generator_py_generate_interfaces.cmake b/rosidl_generator_py/cmake/rosidl_generator_py_generate_interfaces.cmake
@@ -56,6 +56,8 @@ endforeach()
 file(MAKE_DIRECTORY "${_output_path}")
 file(WRITE "${_output_path}/__init__.py" "")
 
+# collect relative paths of directories containing to-be-installed Python modules
+# add __init__.py files where necessary
 set(_generated_py_dirs "")
 foreach(_generated_py_file ${_generated_py_files})
   get_filename_component(_parent_folder "${_generated_py_file}" DIRECTORY)