4a7f99d55d
Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
37 lines
1 KiB
Nix
37 lines
1 KiB
Nix
{ lib, stdenv, fetchFromGitHub, kernel, kmod }:
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stdenv.mkDerivation rec {
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name = "v4l2loopback-${version}-${kernel.version}";
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version = "0.12.5";
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src = fetchFromGitHub {
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owner = "umlaeute";
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repo = "v4l2loopback";
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rev = "v${version}";
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sha256 = "1qi4l6yam8nrlmc3zwkrz9vph0xsj1cgmkqci4652mbpbzigg7vn";
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};
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hardeningDisable = [ "format" "pic" ];
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preBuild = ''
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substituteInPlace Makefile --replace "modules_install" "INSTALL_MOD_PATH=$out modules_install"
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sed -i '/depmod/d' Makefile
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export PATH=${kmod}/sbin:$PATH
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'';
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nativeBuildInputs = kernel.moduleBuildDependencies;
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buildInputs = [ kmod ];
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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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homepage = "https://github.com/umlaeute/v4l2loopback";
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license = licenses.gpl2;
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maintainers = [ maintainers.domenkozar ];
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platforms = platforms.linux;
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};
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}
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