94 lines
2.3 KiB
Nix
94 lines
2.3 KiB
Nix
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{ stdenv, lib, rustPlatform, fetchgit, runCommand, symlinkJoin
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, pkgconfig, minijail, dtc, libusb1, libcap, linux
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}:
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let
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upstreamInfo = with builtins; fromJSON (readFile ./upstream-info.json);
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arch = with stdenv.hostPlatform;
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if isAarch64 then "arm"
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else if isx86_64 then "x86_64"
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else throw "no seccomp policy files available for host platform";
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crosvmSrc = fetchgit {
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inherit (upstreamInfo.components."chromiumos/platform/crosvm")
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url rev sha256 fetchSubmodules;
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};
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adhdSrc = fetchgit {
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inherit (upstreamInfo.components."chromiumos/third_party/adhd")
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url rev sha256 fetchSubmodules;
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};
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in
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rustPlatform.buildRustPackage rec {
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pname = "crosvm";
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inherit (upstreamInfo) version;
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unpackPhase = ''
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runHook preUnpack
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mkdir -p chromiumos/platform chromiumos/third_party
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pushd chromiumos/platform
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unpackFile ${crosvmSrc}
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mv ${crosvmSrc.name} crosvm
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popd
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pushd chromiumos/third_party
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unpackFile ${adhdSrc}
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mv ${adhdSrc.name} adhd
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popd
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chmod -R u+w -- "$sourceRoot"
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runHook postUnpack
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'';
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sourceRoot = "chromiumos/platform/crosvm";
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patches = [
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./default-seccomp-policy-dir.diff
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];
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cargoSha256 = "0lhivwvdihslwp81i3sa5q88p5hr83bzkvklrcgf6x73arwk8kdz";
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nativeBuildInputs = [ pkgconfig ];
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buildInputs = [ dtc libcap libusb1 minijail ];
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postPatch = ''
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sed -i "s|/usr/share/policy/crosvm/|$out/share/policy/|g" \
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seccomp/*/*.policy
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'';
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preBuild = ''
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export DEFAULT_SECCOMP_POLICY_DIR=$out/share/policy
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'';
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postInstall = ''
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mkdir -p $out/share/policy/
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cp seccomp/${arch}/* $out/share/policy/
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'';
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CROSVM_CARGO_TEST_KERNEL_BINARY =
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lib.optionalString (stdenv.buildPlatform == stdenv.hostPlatform)
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"${linux}/${stdenv.hostPlatform.platform.kernelTarget}";
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passthru = {
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inherit adhdSrc;
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src = crosvmSrc;
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updateScript = ./update.py;
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};
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meta = with lib; {
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description = "A secure virtual machine monitor for KVM";
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homepage = "https://chromium.googlesource.com/chromiumos/platform/crosvm/";
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maintainers = with maintainers; [ qyliss ];
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license = licenses.bsd3;
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platforms = [ "aarch64-linux" "x86_64-linux" ];
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};
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}
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