This change adds an opt-in feature for creating .so symlinks to
all injected driver files in a contianer.
If features.dot-so-symlinks = true is set in the config.toml, the creation
of symlinks for driver files is enabled. This can also be triggered on a
per-container basis using the envvar NVIDIA_DOT_SO_SYMLINKS=enabled.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
When running nvidia-ctk on a system that uses a custom XDG_DATA_DIRS
environment variable value, the configuration files for `glvnd`,
`vulkan`, and `egl` fail to get passed through from the host to the
container. Reading from XDG_DATA_DIRS instead of hardcoding the default
value allows for finding said files so they can be mounted in the
container.
Signed-off-by: Jared Baur <jaredbaur@fastmail.com>
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change adds a driver root abstraction that defines how
libraries are located relative to the root. This allows for
this driver root to be constructed once and passed to discovery
code.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
