This feedstock packages the Gazebo Classic simulator, that will not be supported past 2025. For new development, please consider migrating to Modern gz-sim simulator, available in conda-forge. To simplify migration to gz-sim, we want to permit to side-by-side installation of gazebo and libgz-tools2, however they both install a command called gz. So, this feedstock is building two different variants of the gazebo conda package: * One that contains origname in its build string that has higher priority and is installed if libgz-tools2 is not installed, that uses gz as the name for the cli helper of gazebo classic. This variant cannot be installed if libgz-tools2 is installed. For forward compatibility, this variant also installs a gz11 command. * One that contains gzcompatname that is co-installable with libgz-tools2, but that renames the gz commmand line tool to gz11.