Protect rosidl_target_interfaces from using NOTFOUND in include_direc…

…tories (#679) (#681) Signed-off-by: Jose Luis Rivero <jrivero@osrfoundation.org>
ros2 · Jun 6, 2022 · dbb005a · dbb005a
1 parent de0556a
commit dbb005a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/rosidl_cmake/cmake/rosidl_target_interfaces.cmake b/rosidl_cmake/cmake/rosidl_target_interfaces.cmake
@@ -52,6 +52,8 @@ function(rosidl_target_interfaces target interface_target typesupport_name)
 
   add_dependencies(${target} ${interface_target})
   get_target_property(include_directories ${typesupport_target} INTERFACE_INCLUDE_DIRECTORIES)
-  target_include_directories(${target} PUBLIC ${include_directories})
+  if(${include_directories})
+    target_include_directories(${target} PUBLIC ${include_directories})
+  endif()
   target_link_libraries(${target} ${typesupport_target})
 endfunction()