On Wed, Jun 24, 2020 at 03:04:45PM +0100, Alex Bennée wrote:
> These can be quite big so lets cache them. I couldn't find any nots on
> ccache in the gitlab docs so I've just ignored it for now.
There's no built-in support for ccache, but you can enable it
reasonably easily.
In libvirt we add "ccache" to the dockerfile as a package to
be installed in the container image.
Then in the dockerfile again we add
mkdir -p /usr/libexec/ccache-wrappers
ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/cc
ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/$(basename /usr/bin/gcc)
export CCACHE_WRAPPERSDIR=/usr/libexec/ccache-wrappers
And in .gitlab-ci.yml, in each job we set
before_script:
export CCACHE_BASEDIR="$(pwd)
export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
export CCACHE_MAXSIZE="500M"
export PATH="$CCACHE_WRAPPERSDIR:$PATH"
cache:
paths:
- ccache/
key: "$CI_JOB_NAME"
Regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
