New warnings in Windows packaging jobs #537
Description
Description
New warnings when building on Windows in RelWithDebInfo configuration appeared in the 2020-10-06 nightly packaging jobs.
Building Custom Rule C:/ci/ws/src/ros2/rosbag2/rosbag2_py/CMakeLists.txt
_reader.cpp
LINK : warning LNK4075: ignoring '/INCREMENTAL' due to '/LTCG' specification [C:\ci\ws\build\rosbag2_py\_reader.vcxproj]
Creating library C:/ci/ws/build/rosbag2_py/RelWithDebInfo/_reader.lib and object C:/ci/ws/build/rosbag2_py/RelWithDebInfo/_reader.exp
Generating code
Finished generating code
_reader.vcxproj -> C:\ci\ws\build\rosbag2_py\RelWithDebInfo\_reader.cp38-win_amd64.pyd
Building Custom Rule C:/ci/ws/src/ros2/rosbag2/rosbag2_py/CMakeLists.txt
_storage.cpp
LINK : warning LNK4075: ignoring '/INCREMENTAL' due to '/LTCG' specification [C:\ci\ws\build\rosbag2_py\_storage.vcxproj]
Creating library C:/ci/ws/build/rosbag2_py/RelWithDebInfo/_storage.lib and object C:/ci/ws/build/rosbag2_py/RelWithDebInfo/_storage.exp
Generating code
Finished generating code
_storage.vcxproj -> C:\ci\ws\build\rosbag2_py\RelWithDebInfo\_storage.cp38-win_amd64.pyd
Building Custom Rule C:/ci/ws/src/ros2/rosbag2/rosbag2_py/CMakeLists.txt
_writer.cpp
LINK : warning LNK4075: ignoring '/INCREMENTAL' due to '/LTCG' specification [C:\ci\ws\build\rosbag2_py\_writer.vcxproj]
Creating library C:/ci/ws/build/rosbag2_py/RelWithDebInfo/_writer.lib and object C:/ci/ws/build/rosbag2_py/RelWithDebInfo/_writer.exp
Generating code
Finished generating code
To Reproduce
Build a packaging job with https://ci.ros2.org/job/ci_packaging_windows/
You can also see the error present in the nightly packaging jobs beginning with packaging_windows #1895
System (please complete the following information)
- OS: Windows 10
- ROS 2 Distro: Rolling
- Version:
masteras of at least 6e43912
Additional context
The PRs #526, #529, and #531 were all new during the first occurrence of this issue and #529 touched each of the files that now express the warning so perhaps that's a good first place to start.