mirror of
https://github.com/ilyakooo0/nixpkgs.git
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ff1a94e523
The nixpkgs-unstable channel's programs.sqlite was used to identify packages producing exactly one binary, and these automatically added to their package definitions wherever possible.
44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
{ lib, stdenv, fetchFromGitHub, kernel, kmod }:
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stdenv.mkDerivation {
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pname = "v4l2loopback";
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version = "0.12.7-unstable-2024-02-12-${kernel.version}";
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src = fetchFromGitHub {
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owner = "umlaeute";
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repo = "v4l2loopback";
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rev = "5d72c17f92ee0e38efbb7eb85e34443ecbf1a80c";
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hash = "sha256-ggmYH5MUXhMPvA8UZ2EAG+eGoPTNbw7B8UxmmgP6CsE=";
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};
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hardeningDisable = [ "format" "pic" ];
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preBuild = ''
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substituteInPlace Makefile --replace "modules_install" "INSTALL_MOD_PATH=$out modules_install"
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sed -i '/depmod/d' Makefile
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'';
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nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
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postInstall = ''
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make install-utils PREFIX=$bin
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'';
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outputs = [ "out" "bin" ];
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makeFlags = kernel.makeFlags ++ [
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"KERNELRELEASE=${kernel.modDirVersion}"
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"KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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];
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meta = with lib; {
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description = "A 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 = licenses.gpl2Only;
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maintainers = with maintainers; [ moni ];
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platforms = platforms.linux;
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outputsToInstall = [ "out" ];
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};
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}
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