Enable ccache in CIs
In order to speed up the builds, we should look into using ccache
.
According to this blog post, it seems straightforward to integrate it into the qmake
build. In addition, we would have to:
-
Adapt the different Docker images to include ccache
. -
Install it on the macOS machines used for building. -
Add appropriate definitions to the CI config to cache the directory where ccache
stores its files.