We are bumping gz-cmake for Ionic to version 4, which would normally mean we would bump gz-tools, but this would prevent us from being able to install Ionic side-by-side with Harmonic and any older Gazebo collection. To remedy that, since we are not relying on any shared libraries from gz-cmake, we can support building with either gz-cmake3 or gz-cmake4.
Test it
test with gz-cmake3 by installing it and trying to build this PR
test with gz-cmake4 by building the main branch of gz-cmake and then building this PR.
Checklist
[ ] Signed all commits for DCO
[ ] Added tests
[ ] Added example and/or tutorial
[ ] Updated documentation (as needed)
[ ] Updated migration guide (as needed)
[ ] Consider updating Python bindings (if the library has them)
[ ] While waiting for a review on your PR, please help review another open pull request to support the maintainers
Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.
š New feature
Part of https://github.com/gazebo-tooling/release-tools/issues/1027
Summary
We are bumping gz-cmake for Ionic to version 4, which would normally mean we would bump gz-tools, but this would prevent us from being able to install Ionic side-by-side with Harmonic and any older Gazebo collection. To remedy that, since we are not relying on any shared libraries from gz-cmake, we can support building with either gz-cmake3 or gz-cmake4.
Test it
mainbranch of gz-cmake and then building this PR.Checklist
codecheckpassed (See contributing)Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining
Signed-off-bymessages.