mirror of
https://github.com/NixOS/nixpkgs.git
synced 2026-10-30 16:10:36 +00:00
77 lines
1.6 KiB
Nix
77 lines
1.6 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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kernel,
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kernelModuleMakeFlags,
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nix-update-script,
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}:
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stdenv.mkDerivation rec {
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pname = "v4l2loopback";
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version = "0.15.4";
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__structuredAttrs = true;
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strictDeps = true;
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enableParallelBuilding = true;
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src = fetchFromGitHub {
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owner = "umlaeute";
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repo = "v4l2loopback";
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tag = "v${version}";
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hash = "sha256-+9wJIeEUP6iaGnfKPl06OuPW5oZdQyHuNDN/1SeHw5s=";
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};
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hardeningDisable = [
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"format"
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"pic"
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];
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nativeBuildInputs = kernel.moduleBuildDependencies;
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outputs = [
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"out"
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"bin"
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];
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makeFlags = kernelModuleMakeFlags ++ [
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"KERNELRELEASE=${kernel.modDirVersion}"
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];
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installFlags = [
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"DEPMOD=true"
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"INSTALL_MOD_PATH=${placeholder "out"}"
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];
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buildPhase = ''
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runHook preBuild
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make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build M=$(pwd) "''${makeFlags[@]}"
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# Don't use makeFlags for this
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make utils
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build M=$(pwd) modules_install \
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"''${makeFlags[@]}" "''${installFlags[@]}"
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make install-utils PREFIX=$bin
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runHook postInstall
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'';
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passthru.updateScript = nix-update-script { };
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meta = {
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description = "Kernel module to create V4L2 loopback devices";
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mainProgram = "v4l2loopback-ctl";
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homepage = "https://github.com/umlaeute/v4l2loopback";
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license = lib.licenses.gpl2Only;
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maintainers = with lib.maintainers; [
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moni
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bot-wxt1221
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];
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platforms = lib.platforms.linux;
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outputsToInstall = [ "out" ];
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};
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}
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