Configure will also test the container engine by trying to run the
selected SDK image.
This may make the first configure a bit slow, as it downloads the image,
but after that the SDK will be cached locally.
Debian-like distributions install AFDKO's executables into libexec and
provide an `afdko` helper to call them.
Python's pip installs the executables in bin.
Let's support both.
After testing DLSS+Proton on a different system than I normally use I
discovered that the call to `find_library("dl")` wasn't properly
discovering libdl.so.2
To simplify things here, just remove usage of find_library altogether.
Reviewed-by: Adam Moss <amoss@nvidia.com>
Additionally split out the find_library() logic for discovery of libdl
so that the case of a missing libdl (no matter how unlikely) is caught
before attempting to load an erroneous CDLL.
Fixes: 4881 (Latest Proton Experimental Fails To Open)
Reviewed-by: Adam Moss <amoss@nvidia.com>
The upcoming NVIDIA 470 driver series will introduce a DLL (nvngx.dll)
for the support of NVIDIA DLSS in Proton. This change adds logic for
discovering the location of DLL files provided by the NVIDIA driver, and
copies them to C:\Windows\System32\
Reviewed-by: Adam Moss <amoss@nvidia.com>
Add https://github.com/jp7677/dxvk-nvapi as a submodule. dxvk-nvapi will
not be copied into Proton prefixes by default, but instead will be
controlled via the environment variable PROTON_ENABLE_NVAPI. This is
done to avoid any potential adverse effects of the nvapi DLL existing
in cases where an application may require a function that is not
implemented by dxvk-nvapi.
This new functionality can be enabled by setting the following environment
variable to a value of `1`:
`PROTON_ENABLE_NVAPI`
This functionality is needed in order to support DLSS within Proton.
Reviewed-by: Adam Moss <amoss@nvidia.com>
Opening file in append mode sets the offset to the end of the file prior
to each write. This allows user to append tags/notes to the log file
just before interesting events, e.g.:
local $ ssh ivyl@test
test $ echo "!!! FOCUS CHANGE" >> ~/steam-XYZ.log
The log file is deleted just before we open it anyway, so there won't be
any leftover content from previous session.
