forked from mirrors/nixpkgs
46 lines
1 KiB
Nix
46 lines
1 KiB
Nix
{ buildEnv
|
|
, libwebcam
|
|
, makeWrapper
|
|
, runCommand
|
|
, drivers ? []
|
|
, udevDebug ? false
|
|
}:
|
|
|
|
let
|
|
version = "0.0.0";
|
|
|
|
dataPath = buildEnv {
|
|
name = "uvcdynctrl-with-drivers-data-path";
|
|
paths = drivers ++ [ libwebcam ];
|
|
pathsToLink = [ "/share/uvcdynctrl/data" ];
|
|
ignoreCollisions = false;
|
|
};
|
|
|
|
dataDir = "${dataPath}/share/uvcdynctrl/data";
|
|
udevDebugVarValue = if udevDebug then "1" else "0";
|
|
in
|
|
|
|
runCommand "uvcdynctrl-udev-rules-${version}"
|
|
{
|
|
inherit dataPath;
|
|
buildInputs = [
|
|
makeWrapper
|
|
libwebcam
|
|
];
|
|
dontPatchELF = true;
|
|
dontStrip = true;
|
|
preferLocalBuild = true;
|
|
}
|
|
''
|
|
mkdir -p "$out/lib/udev"
|
|
makeWrapper "${libwebcam}/lib/udev/uvcdynctrl" "$out/lib/udev/uvcdynctrl" \
|
|
--set NIX_UVCDYNCTRL_DATA_DIR "${dataDir}" \
|
|
--set NIX_UVCDYNCTRL_UDEV_DEBUG "${udevDebugVarValue}"
|
|
|
|
mkdir -p "$out/lib/udev/rules.d"
|
|
cat "${libwebcam}/lib/udev/rules.d/80-uvcdynctrl.rules" | \
|
|
sed -r "s#RUN\+\=\"([^\"]+)\"#RUN\+\=\"$out/lib/udev/uvcdynctrl\"#g" > \
|
|
"$out/lib/udev/rules.d/80-uvcdynctrl.rules"
|
|
''
|
|
|