gitlab-ci: use sccache when building CI docker images (!589) · Merge requests · CMB / CMB-Superbuild · GitLab

Ben Boeckel requested to merge ben.boeckel/cmb-superbuild:ci-docker-rebuild-with-sccache into master Jan 10, 2020

Needs cmb!730 (merged) and smtk!1915 (merged)