ad7f06781b
This saves crosvm having to compile them at runtime, and allows us to catch more errors at build time.
73 lines
2 KiB
Nix
73 lines
2 KiB
Nix
{ stdenv, lib, rustPlatform, fetchgit
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, minijail-tools, pkg-config, wayland-scanner
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, libcap, libdrm, libepoxy, minijail, virglrenderer, wayland, wayland-protocols
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, 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 "aarch64"
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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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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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src = fetchgit (builtins.removeAttrs upstreamInfo.src [ "date" "path" ]);
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separateDebugInfo = true;
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patches = [
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./default-seccomp-policy-dir.diff
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];
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cargoLock.lockFile = ./Cargo.lock;
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nativeBuildInputs = [ minijail-tools pkg-config wayland-scanner ];
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buildInputs = [
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libcap libdrm libepoxy minijail virglrenderer wayland wayland-protocols
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];
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postPatch = ''
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cp ${./Cargo.lock} Cargo.lock
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sed -i "s|/usr/share/policy/crosvm/|$PWD/seccomp/${arch}/|g" \
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seccomp/${arch}/*.policy
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'';
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preBuild = ''
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export DEFAULT_SECCOMP_POLICY_DIR=$out/share/policy
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for policy in seccomp/${arch}/*.policy; do
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compile_seccomp_policy \
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--default-action trap $policy ''${policy%.policy}.bpf
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done
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'';
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buildFeatures = [ "default" "virgl_renderer" "virgl_renderer_next" ];
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postInstall = ''
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mkdir -p $out/share/policy/
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cp -v seccomp/${arch}/*.bpf $out/share/policy/
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'';
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CROSVM_CARGO_TEST_KERNEL_BINARY =
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lib.optionalString (stdenv.buildPlatform == stdenv.hostPlatform)
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"${linux}/${stdenv.hostPlatform.linux-kernel.target}";
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passthru.updateScript = ./update.py;
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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/crosvm/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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