🧑🌾 Homebrew warning: Policy CMP0177 not set #156
Description
Environment
- OS Version: MacOS (all versions)
- Source build (all versions)
Description
- Expected behavior: Build should pass
- Actual behavior: There are some warnings popping up in homebrew CI builds
Output
Reference builds:
- https://build.osrfoundation.org/job/gz_plugin-ci-main-homebrew-amd64/96/
- https://build.osrfoundation.org/job/gz_plugin-ci-gz-plugin3-homebrew-amd64/25/
- https://build.osrfoundation.org/job/gz_plugin-ci-gz-plugin2-homebrew-amd64/95/
- https://build.osrfoundation.org/job/gz_plugin-ci-ign-plugin1-homebrew-amd64/92/
CMake Warning (dev) at /usr/local/share/cmake/gz-cmake4/cmake4/GzInstallAllHeaders.cmake:182 (install):
Policy CMP0177 is not set: install() DESTINATION paths are normalized. Run
"cmake --help-policy CMP0177" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
Call Stack (most recent call first):
core/include/gz/plugin/CMakeLists.txt:1 (gz_install_all_headers)
This warning is for project developers. Use -Wno-dev to suppress it.
Also, older versions of plugin show another warning:
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.