CMake Warning during colcon built

[AviBen96]

Good afternoon,

I am switching from autoware.ai to autoware.universe.

I have several CMAKE Warnings during the built, I am unsure if I should consider them or not. Could someone explain me what it is about ?

--- stderr: ndt_omp && livox_tag_filter
** WARNING ** io features related to openni will be disabled
** WARNING ** io features related to openni2 will be disabled
** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
** WARNING ** io features related to libusb-1.0 will be disabled
** WARNING ** visualization features related to openni will be disabled
** WARNING ** visualization features related to openni2 will be disabled
** WARNING ** apps features related to openni will be disabled

--- stderr: tvm_utility
CMake Warning at tvm_utility-extras.cmake:58 (message):
Skipped download for yolo_v2_tiny (enable by setting DOWNLOAD_ARTIFACTS)
Call Stack (most recent call first):
CMakeLists.txt:53 (get_neural_network)

CMake Warning at CMakeLists.txt:90 (message):
No model is generated for
/home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tvm_utility/test/yolo_v2_tiny,
skipping test

--- stderr: lidar_apollo_segmentation_tvm
** WARNING ** io features related to openni will be disabled
** WARNING ** io features related to openni2 will be disabled
** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
** WARNING ** io features related to libusb-1.0 will be disabled
** WARNING ** visualization features related to openni will be disabled
** WARNING ** visualization features related to openni2 will be disabled
** WARNING ** apps features related to openni will be disabled
CMake Warning at /home/avner/CARLA_AUTOWARE_project/autoware/install/tvm_utility/share/tvm_utility/cmake/tvm_utility-extras.cmake:58 (message):
Skipped download for baidu_cnn (enable by setting DOWNLOAD_ARTIFACTS)
Call Stack (most recent call first):
CMakeLists.txt:34 (get_neural_network)

CMake Warning at CMakeLists.txt:83 (message):
Neural network not found, skipping package.

--- stderr: lidar_apollo_segmentation_tvm_nodes
CMake Warning at CMakeLists.txt:50 (message):
lidar_apollo_segmentation_tvm not built, skipping package.

--- stderr: tier4_traffic_light_rviz_plugin
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreMemoryAllocatorConfig.h:32,
from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgrePrerequisites.h:315,
from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:37,
from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreAlignedAllocator.h:108:73: warning: extra ‘;’ [-Wpedantic]
108 | AlignedAllocator(const AlignedAllocator<U, Alignment>& other) {};
| ^
| -
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h: In member function ‘Ogre::Radian Ogre::VectorBase<2, float>::angleTo(const Vector2&) const’:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:770:16: warning: implicitly-declared ‘constexpr Ogre::Radian::Radian(const Ogre::Radian&)’ is deprecated [-Wdeprecated-copy]
770 | return angle;
| ^~~~~
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:38,
from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreMath.h:70:17: note: because ‘Ogre::Radian’ has user-provided ‘Ogre::Radian& Ogre::Radian::operator=(const Ogre::Radian&)’
70 | Radian& operator = ( const Radian& r ) { mRad = r.mRad; return *this; }
| ^~~~~~~~
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h: In member function ‘Ogre::Quaternion Ogre::VectorBase<3, float>::getRotationTo(const Vector3&, const Vector3&) const’:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:835:32: warning: implicitly-declared ‘constexpr Ogre::Quaternion::Quaternion(const Ogre::Quaternion&)’ is deprecated [-Wdeprecated-copy]
835 | return Quaternion::IDENTITY;
| ^~~~~~~~
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:39,
from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreQuaternion.h:176:28: note: because ‘Ogre::Quaternion’ has user-provided ‘Ogre::Quaternion& Ogre::Quaternion::operator=(const Ogre::Quaternion&)’
176 | inline Quaternion& operator= (const Quaternion& rkQ)
| ^~~~~~~~
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:853:16: warning: implicitly-declared ‘constexpr Ogre::Quaternion::Quaternion(const Ogre::Quaternion&)’ is deprecated [-Wdeprecated-copy]
853 | return q;
| ^
In file included from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector.h:39,
from /opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreVector3.h:1,
from /opt/ros/galactic/include/rviz_common/frame_manager_iface.hpp:45,
from /opt/ros/galactic/include/rviz_common/display_context.hpp:42,
from /home/avner/CARLA_AUTOWARE_project/autoware/src/universe/autoware.universe/common/tier4_traffic_light_rviz_plugin/src/traffic_light_publish_panel.cpp:28:
/opt/ros/galactic/opt/rviz_ogre_vendor/include/OGRE/OgreQuaternion.h:176:28: note: because ‘Ogre::Quaternion’ has user-provided ‘Ogre::Quaternion& Ogre::Quaternion::operator=(const Ogre::Quaternion&)’
176 | inline Quaternion& operator= (const Quaternion& rkQ)
| ^~~~~~~~

--- stderr: elevation_map_loader
** WARNING ** io features related to openni will be disabled
** WARNING ** io features related to openni2 will be disabled
** WARNING ** io features related to pcap will be disabled
** WARNING ** io features related to png will be disabled
** WARNING ** io features related to libusb-1.0 will be disabled

Finished <<< elevation_map_loader [2min 40s]
[Processing: accel_brake_map_calibrator, behavior_path_planner, behavior_velocity_planner, control_performance_analysis, detection_by_tracker, image_projection_based_fusion, obstacle_velocity_limiter, operation_mode_transition_manager, planning_debug_tools, planning_evaluator, tier4_debug_tools, tier4_planning_rviz_plugin, trajectory_follower_nodes]
--- stderr: image_projection_based_fusion
: warning: ISO C++11 requires whitespace after the macro name
: warning: ISO C++11 requires whitespace after the macro name
: warning: ISO C++11 requires whitespace after the macro name
: warning: ISO C++11 requires whitespace after the macro name

-- stderr: obstacle_velocity_limiter
CMake Warning (dev) at CMakeLists.txt:7 (find_package):
Policy CMP0074 is not set: find_package uses _ROOT variables.
Run "cmake --help-policy CMP0074" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.

CMake variable PCL_ROOT is set to:

/usr

For compatibility, CMake is ignoring the variable.
This warning is for project developers. Use -Wno-dev to suppress it.

---

Should I ignore them ?

Thank you very much !

[zulfaqar-azmi-t4]

Hi @AviBen96
Thank you very much for asking.
Under normal circumstances, stderr warnings can be ignored, as it might be generated due to the code from the library that is included.

Is there any issues occured when you ran the planning simulator?

[AviBen96]

Thank you very much for your quick answer ! So I should be able to safely ignore those 22 packages warning ?

I am still on very basing uses but everything seems to build and work fine for the moment ! Thank you :)

[zulfaqar-azmi-t4]

So I should be able to safely ignore those 22 packages warning

Yes. It is safe to ignore them for normal use cases.
A few of these are compiler related warnings which warns about code quality etc.

We tried to reduced them on Autoware side by performing clang-tidy check etc.

[AviBen96]

Great thank you very much !