make deploy_doxygen CI step checkout submodules
This MR adds the following line to the variables
field in the deploy_doxygen
step in the CI:
GIT_SUBMODULE_STRATEGY: recursive
The CI step deploy_doxygen
is failing on branch devel
since the cmake3
command fails due to the checks for non-empty directories in the /exts/
directory (checked here).
Even though the sub-modules are not needed for the doxygen build, these directories are already excluded by the doxygen configuration here and so there is no worry about accidentally building whatever doxygen is in the external packages.
Edited by Daniel Joseph Antrim