[compile error] error: ISO C++ prohibits anonymous structs [-Werror=pedantic]

[jieunko]

Operating System and version: Ubuntu 20.04 (Jetpack 5.1.1) Compiler: gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1-20.04.1) PCL Version: 1.10 ROS : Galactic

I am facing the same anonymous struct error while building pointcloud_preprocessor package in autoware as described in issue:2303. https://github.com/PointCloudLibrary/pcl/issues/2303

However, I could not solve the issue with the solution in the link. Is there anyone who solved the issue? Any advice will be grateful Thanks.

[mvieth]

@jieunko What have you tried exactly? Please show your CMakeLists.txt