Keep the same output dir format in the bake definition
as the one used in make scripts.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit 9bcf5bed05)
Better support for cross compilation so we can fully rely
on `--platform` flag of buildx for a seamless integration.
This removes unnecessary extra cross logic in the Dockerfile,
DOCKER_CROSSPLATFORMS and CROSS vars and some hack scripts as well.
Non-sandboxed build invocation is still supported and dev stages
in the Dockerfile have been updated accordingly.
Bake definition and GitHub Actions workflows have been updated
accordingly as well.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit 8086f40123)
