Set CMake policy CMP0135

ros-drivers / phidgets_drivers

ROS drivers for various Phidgets devices

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Set CMake policy CMP0135 #182

Closed mintar closed 4 months ago

mintar commented 4 months ago

This hopefully fixes the following error on ROS2 Rolling (Ubuntu 24.04):

The DOWNLOAD_EXTRACT_TIMESTAMP option was not given and policy CMP0135 is...

See https://build.ros2.org/job/Rdev__phidgets_drivers__ubuntu_noble_amd64/4/cmake/

mintar commented 4 months ago

Never mind, I'm going to close this and leave the warning unfixed, because Ubuntu 22.04 (ROS2 Iron) has cmake 3.22, but CMP0135 was introduced in cmake 3.24. Therefore, we cannot merge this PR into the iron/humble branches, and splitting off rolling just for this warning isn't worth it.