diff --git a/.gitignore b/.gitignore
index 002f6c18..63669d43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,7 +7,6 @@ xcuserdata/
 DerivedData/
 .swiftpm/
 .netrc
-.swiftpm
 workdir/
 installer/
 .venv/
diff --git a/Package.swift b/Package.swift
index 37a899ef..720fc37c 100644
--- a/Package.swift
+++ b/Package.swift
@@ -21,6 +21,10 @@ import CompilerPluginSupport
 import Foundation
 import PackageDescription
 
+let gitCommit = ProcessInfo.processInfo.environment["GIT_COMMIT"] ?? "unspecified"
+let gitTag = ProcessInfo.processInfo.environment["GIT_TAG"] ?? ""
+let buildTime = ProcessInfo.processInfo.environment["BUILD_TIME"] ?? "unspecified"
+
 let package = Package(
     name: "containerization",
     platforms: [.macOS("15.0")],
@@ -33,6 +37,7 @@ let package = Package(
         .library(name: "ContainerizationOS", targets: ["ContainerizationOS"]),
         .library(name: "ContainerizationExtras", targets: ["ContainerizationExtras"]),
         .library(name: "ContainerizationArchive", targets: ["ContainerizationArchive"]),
+        .library(name: "VminitdCore", targets: ["VminitdCore", "Cgroup", "LCShim"]),
         .executable(name: "cctl", targets: ["cctl"]),
     ],
     dependencies: [
@@ -259,6 +264,50 @@ let package = Package(
         .target(
             name: "CShim"
         ),
+        .target(
+            name: "CVersion",
+            path: "vminitd/Sources/CVersion",
+            cSettings: [
+                .define("GIT_COMMIT", to: "\"\(gitCommit)\""),
+                .define("GIT_TAG", to: "\"\(gitTag)\""),
+                .define("BUILD_TIME", to: "\"\(buildTime)\""),
+            ]
+        ),
+        .target(
+            name: "LCShim",
+            path: "vminitd/Sources/LCShim"
+        ),
+        .target(
+            name: "Cgroup",
+            dependencies: [
+                .product(name: "Logging", package: "swift-log"),
+                "ContainerizationOCI",
+                "ContainerizationOS",
+                .product(name: "SystemPackage", package: "swift-system"),
+                "LCShim",
+            ],
+            path: "vminitd/Sources/Cgroup"
+        ),
+        .target(
+            name: "VminitdCore",
+            dependencies: [
+                .product(name: "ArgumentParser", package: "swift-argument-parser"),
+                .product(name: "Logging", package: "swift-log"),
+                "Containerization",
+                "ContainerizationArchive",
+                "ContainerizationNetlink",
+                "ContainerizationIO",
+                "ContainerizationOS",
+                .product(name: "SystemPackage", package: "swift-system"),
+                .product(name: "GRPCCore", package: "grpc-swift-2"),
+                .product(name: "GRPCNIOTransportHTTP2", package: "grpc-swift-nio-transport"),
+                .product(name: "GRPCProtobuf", package: "grpc-swift-protobuf"),
+                "LCShim",
+                "CVersion",
+                "Cgroup",
+            ],
+            path: "vminitd/Sources/VminitdCore"
+        ),
     ]
 )
 
diff --git a/vminitd/Package.swift b/vminitd/Package.swift
index 03f1232a..e97b55f7 100644
--- a/vminitd/Package.swift
+++ b/vminitd/Package.swift
@@ -17,79 +17,29 @@
 
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
-import Foundation
 import PackageDescription
 
-let gitCommit = ProcessInfo.processInfo.environment["GIT_COMMIT"] ?? "unspecified"
-let gitTag = ProcessInfo.processInfo.environment["GIT_TAG"] ?? ""
-let buildTime = ProcessInfo.processInfo.environment["BUILD_TIME"] ?? "unspecified"
-
 let package = Package(
     name: "swift-vminitd",
     platforms: [.macOS("15")],
     products: [
-        .library(name: "VminitdCore", targets: ["VminitdCore"]),
         .executable(name: "vminitd", targets: ["vminitd"]),
         .executable(name: "vmexec", targets: ["vmexec"]),
     ],
     dependencies: [
         .package(url: "https://github.com/apple/swift-argument-parser", from: "1.7.0"),
         .package(url: "https://github.com/apple/swift-log.git", from: "1.10.1"),
-        .package(url: "https://github.com/apple/swift-protobuf.git", from: "1.36.0"),
         .package(url: "https://github.com/apple/swift-system.git", from: "1.6.4"),
-        .package(url: "https://github.com/grpc/grpc-swift-2.git", from: "2.3.0"),
-        .package(url: "https://github.com/grpc/grpc-swift-nio-transport.git", from: "2.4.4"),
-        .package(url: "https://github.com/grpc/grpc-swift-protobuf.git", from: "2.2.0"),
         .package(name: "containerization", path: "../"),
     ],
     targets: [
-        .target(
-            name: "CVersion",
-            cSettings: [
-                .define("GIT_COMMIT", to: "\"\(gitCommit)\""),
-                .define("GIT_TAG", to: "\"\(gitTag)\""),
-                .define("BUILD_TIME", to: "\"\(buildTime)\""),
-            ]
-        ),
-        .target(
-            name: "LCShim"
-        ),
-        .target(
-            name: "Cgroup",
-            dependencies: [
-                .product(name: "Logging", package: "swift-log"),
-                .product(name: "ContainerizationOCI", package: "containerization"),
-                .product(name: "ContainerizationOS", package: "containerization"),
-                .product(name: "SystemPackage", package: "swift-system"),
-                "LCShim",
-            ]
-        ),
-        .target(
-            name: "VminitdCore",
-            dependencies: [
-                .product(name: "ArgumentParser", package: "swift-argument-parser"),
-                .product(name: "Logging", package: "swift-log"),
-                .product(name: "Containerization", package: "containerization"),
-                .product(name: "ContainerizationArchive", package: "containerization"),
-                .product(name: "ContainerizationNetlink", package: "containerization"),
-                .product(name: "ContainerizationIO", package: "containerization"),
-                .product(name: "ContainerizationOS", package: "containerization"),
-                .product(name: "SystemPackage", package: "swift-system"),
-                .product(name: "GRPCCore", package: "grpc-swift-2"),
-                .product(name: "GRPCNIOTransportHTTP2", package: "grpc-swift-nio-transport"),
-                .product(name: "GRPCProtobuf", package: "grpc-swift-protobuf"),
-                "LCShim",
-                "CVersion",
-                "Cgroup",
-            ]
-        ),
         .executableTarget(
             name: "vminitd",
             dependencies: [
                 .product(name: "ArgumentParser", package: "swift-argument-parser"),
                 .product(name: "ContainerizationOS", package: "containerization"),
                 .product(name: "Logging", package: "swift-log"),
-                "VminitdCore",
+                .product(name: "VminitdCore", package: "containerization"),
             ]
         ),
         .executableTarget(
@@ -100,8 +50,7 @@ let package = Package(
                 .product(name: "SystemPackage", package: "swift-system"),
                 .product(name: "Containerization", package: "containerization"),
                 .product(name: "ContainerizationOS", package: "containerization"),
-                "LCShim",
-                "Cgroup",
+                .product(name: "VminitdCore", package: "containerization"),
             ]
         ),
     ]
diff --git a/vminitd/Sources/Cgroup/Cgroup2Manager.swift b/vminitd/Sources/Cgroup/Cgroup2Manager.swift
index da6b72f6..bd5f6b46 100644
--- a/vminitd/Sources/Cgroup/Cgroup2Manager.swift
+++ b/vminitd/Sources/Cgroup/Cgroup2Manager.swift
@@ -14,12 +14,12 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 // NOTE: Ideally this should live in ContainerizationOS/Linux, or just ContainerizationCgroups
 // or something similar, but it's not there yet. It does what we need, but it'd need a lot more
 // features and testing before it's ready to be public.
 
-#if os(Linux)
-
 #if canImport(Musl)
 import Musl
 #elseif canImport(Glibc)
@@ -43,8 +43,8 @@ package enum Cgroup2Controller: String {
 
 // Extremely simple cgroup manager. Our needs are simple for now, and this is
 // reflected in the type.
-package struct Cgroup2Manager: Sendable {
-    package static let defaultMountPoint = URL(filePath: "/sys/fs/cgroup")
+public struct Cgroup2Manager: Sendable {
+    public static let defaultMountPoint = URL(filePath: "/sys/fs/cgroup")
 
     private static let killFile = "cgroup.kill"
     private static let procsFile = "cgroup.procs"
@@ -66,7 +66,7 @@ package struct Cgroup2Manager: Sendable {
         self.logger = logger
     }
 
-    package static func load(
+    public static func load(
         mountPoint: URL = Self.defaultMountPoint,
         group: URL,
         logger: Logger? = nil
@@ -183,7 +183,7 @@ package struct Cgroup2Manager: Sendable {
         }
     }
 
-    package func addProcess(pid: Int32) throws {
+    public func addProcess(pid: Int32) throws {
         self.logger?.debug(
             "adding new proc to cgroup",
             metadata: [
@@ -199,7 +199,7 @@ package struct Cgroup2Manager: Sendable {
         )
     }
 
-    package func applyResources(resources: ContainerizationOCI.LinuxResources) throws {
+    public func applyResources(resources: ContainerizationOCI.LinuxResources) throws {
         self.logger?.debug(
             "applying cgroup resources",
             metadata: [
diff --git a/vminitd/Sources/LCShim/include/syscall.h b/vminitd/Sources/LCShim/include/syscall.h
index dbbc8813..815dd476 100644
--- a/vminitd/Sources/LCShim/include/syscall.h
+++ b/vminitd/Sources/LCShim/include/syscall.h
@@ -22,7 +22,9 @@
 #define __SYSCALL_H
 
 #include <sys/types.h>
+#ifdef __linux__
 #include <sys/vfs.h>
+#endif
 
 // CLONE_* flags
 #ifndef CLONE_NEWNS
diff --git a/vminitd/Sources/LCShim/syscall.c b/vminitd/Sources/LCShim/syscall.c
index f65c75aa..094f6c61 100644
--- a/vminitd/Sources/LCShim/syscall.c
+++ b/vminitd/Sources/LCShim/syscall.c
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#ifdef __linux__
 #include <sys/prctl.h>
 #include <sys/resource.h>
 #include <sys/syscall.h>
@@ -48,3 +49,4 @@ int CZ_setrlimit(int resource, unsigned long long soft,
   limit.rlim_max = (rlim_t)hard;
   return setrlimit(resource, &limit);
 }
+#endif
diff --git a/vminitd/Sources/VminitdCore/AgentCommand.swift b/vminitd/Sources/VminitdCore/AgentCommand.swift
index bc002169..234ae56b 100644
--- a/vminitd/Sources/VminitdCore/AgentCommand.swift
+++ b/vminitd/Sources/VminitdCore/AgentCommand.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ArgumentParser
 import CVersion
 import Cgroup
@@ -44,7 +46,7 @@ public struct AgentCommand: AsyncParsableCommand {
     private static let foregroundEnvVar = "FOREGROUND"
     public static let vsockPort = 1024
 
-    @OptionGroup public var options: LogLevelOption
+    @OptionGroup var options: LogLevelOption
 
     public init() {}
 
@@ -214,3 +216,5 @@ public struct AgentCommand: AsyncParsableCommand {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/CommandRunner.swift b/vminitd/Sources/VminitdCore/CommandRunner.swift
index 3ca0f50e..6387d7e1 100644
--- a/vminitd/Sources/VminitdCore/CommandRunner.swift
+++ b/vminitd/Sources/VminitdCore/CommandRunner.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOS
 import Foundation
 import Synchronization
@@ -102,3 +104,5 @@ final class ReaperCommandRunner: CommandRunner, Sendable {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/ContainerProcess.swift b/vminitd/Sources/VminitdCore/ContainerProcess.swift
index 8f28ec8d..e9fe82be 100644
--- a/vminitd/Sources/VminitdCore/ContainerProcess.swift
+++ b/vminitd/Sources/VminitdCore/ContainerProcess.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOS
 import Foundation
 
@@ -64,3 +66,5 @@ protocol ContainerProcess: Sendable {
     /// Set the exit status of the process.
     func setExit(_ status: Int32)
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/HostStdio.swift b/vminitd/Sources/VminitdCore/HostStdio.swift
index 3c1d0a33..2bb31392 100644
--- a/vminitd/Sources/VminitdCore/HostStdio.swift
+++ b/vminitd/Sources/VminitdCore/HostStdio.swift
@@ -14,9 +14,13 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 struct HostStdio: Sendable {
     let stdin: UInt32?
     let stdout: UInt32?
     let stderr: UInt32?
     let terminal: Bool
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/IOCloser+Extensions.swift b/vminitd/Sources/VminitdCore/IOCloser+Extensions.swift
index 38e848b6..9a441084 100644
--- a/vminitd/Sources/VminitdCore/IOCloser+Extensions.swift
+++ b/vminitd/Sources/VminitdCore/IOCloser+Extensions.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOS
 import Foundation
 
@@ -26,3 +28,5 @@ extension Terminal: IOCloser {
 }
 
 extension FileHandle: IOCloser {}
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/IOCloser.swift b/vminitd/Sources/VminitdCore/IOCloser.swift
index 33514863..eb27ff2c 100644
--- a/vminitd/Sources/VminitdCore/IOCloser.swift
+++ b/vminitd/Sources/VminitdCore/IOCloser.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 protocol IOCloser: Sendable {
     var fileDescriptor: Int32 { get }
 
@@ -31,3 +33,5 @@ struct UnownedIOCloser: IOCloser {
 
     func close() throws {}
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/IOPair.swift b/vminitd/Sources/VminitdCore/IOPair.swift
index d9ef1529..7d9df425 100644
--- a/vminitd/Sources/VminitdCore/IOPair.swift
+++ b/vminitd/Sources/VminitdCore/IOPair.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationError
 import ContainerizationOS
 import Foundation
@@ -183,3 +185,5 @@ final class IOPair: Sendable {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/InitCommand.swift b/vminitd/Sources/VminitdCore/InitCommand.swift
index 35239856..1357b8eb 100644
--- a/vminitd/Sources/VminitdCore/InitCommand.swift
+++ b/vminitd/Sources/VminitdCore/InitCommand.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ArgumentParser
 import ContainerizationOS
 import LCShim
@@ -42,13 +44,13 @@ public struct InitCommand: ParsableCommand {
     public init() {}
 
     @Flag(name: .shortAndLong, help: "Send signals to the child's process group instead of just the child")
-    public var processGroup: Bool = false
+    var processGroup: Bool = false
 
     @Argument(help: "The command to run")
-    public var command: String
+    var command: String
 
     @Argument(parsing: .captureForPassthrough, help: "Arguments for the command")
-    public var arguments: [String] = []
+    var arguments: [String] = []
 
     /// Signals that should NOT be forwarded to the child.
     private static let ignoredSignals: Set<Int32> = [
@@ -107,3 +109,5 @@ public struct InitCommand: ParsableCommand {
         _exit(childExitStatus ?? 1)
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/Logging.swift b/vminitd/Sources/VminitdCore/Logging.swift
index c386b7b3..7a634909 100644
--- a/vminitd/Sources/VminitdCore/Logging.swift
+++ b/vminitd/Sources/VminitdCore/Logging.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ArgumentParser
 import Foundation
 import Logging
@@ -21,7 +23,7 @@ import Synchronization
 
 public struct LogLevelOption: ParsableArguments {
     @Option(name: .long, help: "Set the log level (trace, debug, info, notice, warning, error, critical)")
-    public var logLevel: String = "info"
+    var logLevel: String = "info"
 
     public init() {}
 
@@ -49,7 +51,7 @@ public struct LogLevelOption: ParsableArguments {
 
 private let _loggingBootstrapped = Mutex(false)
 
-public func makeLogger(label: String, level: Logger.Level) -> Logger {
+func makeLogger(label: String, level: Logger.Level) -> Logger {
     _loggingBootstrapped.withLock { bootstrapped in
         if !bootstrapped {
             LoggingSystem.bootstrap { label in StderrLogHandler(label: label) }
@@ -97,3 +99,5 @@ private struct StderrLogHandler: LogHandler {
         return String(format: "%@.%03dZ", buf, ms)
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/ManagedContainer.swift b/vminitd/Sources/VminitdCore/ManagedContainer.swift
index ff8eeea9..9efa5c40 100644
--- a/vminitd/Sources/VminitdCore/ManagedContainer.swift
+++ b/vminitd/Sources/VminitdCore/ManagedContainer.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import Cgroup
 import ContainerizationError
 import ContainerizationOCI
@@ -280,3 +282,5 @@ extension ManagedContainer {
         URL(fileURLWithPath: "/run/container").appending(path: id)
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/ManagedProcess.swift b/vminitd/Sources/VminitdCore/ManagedProcess.swift
index 645240ba..ba4cd2d1 100644
--- a/vminitd/Sources/VminitdCore/ManagedProcess.swift
+++ b/vminitd/Sources/VminitdCore/ManagedProcess.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import Cgroup
 import Containerization
 import ContainerizationError
@@ -342,3 +344,5 @@ extension ManagedProcess {
         // when it exits and IO is closed via setExit()
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/OSFile+Splice.swift b/vminitd/Sources/VminitdCore/OSFile+Splice.swift
index 45c99248..7101b43b 100644
--- a/vminitd/Sources/VminitdCore/OSFile+Splice.swift
+++ b/vminitd/Sources/VminitdCore/OSFile+Splice.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import Foundation
 import LCShim
 
@@ -100,3 +102,5 @@ extension OSFile {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/OSFile.swift b/vminitd/Sources/VminitdCore/OSFile.swift
index bafef15b..05f28fb7 100644
--- a/vminitd/Sources/VminitdCore/OSFile.swift
+++ b/vminitd/Sources/VminitdCore/OSFile.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import Foundation
 
 struct OSFile: Sendable {
@@ -126,3 +128,5 @@ struct OSFile: Sendable {
         return Self(fd: fd)
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/PauseCommand.swift b/vminitd/Sources/VminitdCore/PauseCommand.swift
index 649e1d58..968f4071 100644
--- a/vminitd/Sources/VminitdCore/PauseCommand.swift
+++ b/vminitd/Sources/VminitdCore/PauseCommand.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ArgumentParser
 import Dispatch
 import Logging
@@ -34,7 +36,7 @@ public struct PauseCommand: ParsableCommand {
 
     public init() {}
 
-    @OptionGroup public var options: LogLevelOption
+    @OptionGroup var options: LogLevelOption
 
     public mutating func run() throws {
         let log = makeLogger(label: "pause", level: options.resolvedLogLevel())
@@ -76,3 +78,5 @@ public struct PauseCommand: ParsableCommand {
         _exit(42)
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/ProcessSupervisor.swift b/vminitd/Sources/VminitdCore/ProcessSupervisor.swift
index 1af16256..82e767b2 100644
--- a/vminitd/Sources/VminitdCore/ProcessSupervisor.swift
+++ b/vminitd/Sources/VminitdCore/ProcessSupervisor.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOS
 import Foundation
 import Logging
@@ -162,3 +164,5 @@ final class ProcessSupervisor: Sendable {
         poller.shutdown()
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/Runc/ConsoleSocket.swift b/vminitd/Sources/VminitdCore/Runc/ConsoleSocket.swift
index 46678304..48d4a02e 100644
--- a/vminitd/Sources/VminitdCore/Runc/ConsoleSocket.swift
+++ b/vminitd/Sources/VminitdCore/Runc/ConsoleSocket.swift
@@ -14,21 +14,21 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOS
 import Foundation
 
-#if os(Linux)
-
 /// A Unix socket for receiving PTY master file descriptors from runc
-public final class ConsoleSocket: Sendable {
+final class ConsoleSocket: Sendable {
     private let socket: Socket
     private let socketPath: String
 
     /// The path to the console socket
-    public var path: String { socketPath }
+    var path: String { socketPath }
 
     /// Create a new console socket at the specified path
-    public init(path: String) throws {
+    init(path: String) throws {
         let absPath = path.starts(with: "/") ? path : FileManager.default.currentDirectoryPath + "/" + path
         self.socketPath = absPath
 
@@ -47,7 +47,7 @@ public final class ConsoleSocket: Sendable {
     }
 
     /// Create a temporary console socket in the runtime directory
-    public static func temporary() throws -> ConsoleSocket {
+    static func temporary() throws -> ConsoleSocket {
         let tmpDir = "/tmp"
         let socketDir = tmpDir + "/runc-console-\(UUID().uuidString)"
         let socketPath = socketDir + "/console.sock"
@@ -63,14 +63,14 @@ public final class ConsoleSocket: Sendable {
     }
 
     /// Receive the PTY master file descriptor from runc
-    public func receiveMaster() throws -> Int32 {
+    func receiveMaster() throws -> Int32 {
         let connection = try socket.accept()
         defer { try? connection.close() }
         return try connection.receiveFileDescriptor()
     }
 
     /// Close the socket and optionally remove the socket file
-    public func close() throws {
+    func close() throws {
         try socket.close()
         try FileManager.default.removeItem(atPath: socketPath)
     }
@@ -80,4 +80,4 @@ public final class ConsoleSocket: Sendable {
     }
 }
 
-#endif  // os(Linux)
+#endif
diff --git a/vminitd/Sources/VminitdCore/Runc/Runc.swift b/vminitd/Sources/VminitdCore/Runc/Runc.swift
index b7dc3a09..9c5447b2 100644
--- a/vminitd/Sources/VminitdCore/Runc/Runc.swift
+++ b/vminitd/Sources/VminitdCore/Runc/Runc.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOCI
 import ContainerizationOS
 import Foundation
@@ -788,3 +790,5 @@ extension Runc {
         let limit: UInt64?
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/RuncProcess.swift b/vminitd/Sources/VminitdCore/RuncProcess.swift
index 77450a59..eae35f81 100644
--- a/vminitd/Sources/VminitdCore/RuncProcess.swift
+++ b/vminitd/Sources/VminitdCore/RuncProcess.swift
@@ -561,4 +561,4 @@ final class RuncStandardIO: RuncProcess.IO & Sendable {
     }
 }
 
-#endif  // os(Linux)
+#endif
diff --git a/vminitd/Sources/VminitdCore/Server+GRPC.swift b/vminitd/Sources/VminitdCore/Server+GRPC.swift
index 23cca9f8..8616511f 100644
--- a/vminitd/Sources/VminitdCore/Server+GRPC.swift
+++ b/vminitd/Sources/VminitdCore/Server+GRPC.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import Cgroup
 import Containerization
 import ContainerizationArchive
@@ -1652,3 +1654,5 @@ extension Initd {
         ociSpec.process = process
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/Server.swift b/vminitd/Sources/VminitdCore/Server.swift
index c2a841ae..7ee16744 100644
--- a/vminitd/Sources/VminitdCore/Server.swift
+++ b/vminitd/Sources/VminitdCore/Server.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationError
 import Foundation
 import GRPCCore
@@ -25,7 +27,7 @@ import NIOPosix
 
 public final class Initd: Sendable {
     public actor State {
-        public private(set) var containers: [String: ManagedContainer] = [:]
+        private(set) var containers: [String: ManagedContainer] = [:]
         var proxies: [String: VsockProxy] = [:]
 
         public typealias ContainerDeletedHandler = @Sendable (String) async -> Void
@@ -139,3 +141,5 @@ public final class Initd: Sendable {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/StandardIO.swift b/vminitd/Sources/VminitdCore/StandardIO.swift
index 006d25f0..49d32c40 100644
--- a/vminitd/Sources/VminitdCore/StandardIO.swift
+++ b/vminitd/Sources/VminitdCore/StandardIO.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationError
 import ContainerizationOS
 import Foundation
@@ -169,3 +171,5 @@ final class StandardIO: ManagedProcess.IO & Sendable {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/TerminalIO.swift b/vminitd/Sources/VminitdCore/TerminalIO.swift
index d5ebc863..976e9700 100644
--- a/vminitd/Sources/VminitdCore/TerminalIO.swift
+++ b/vminitd/Sources/VminitdCore/TerminalIO.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationOS
 import Foundation
 import LCShim
@@ -163,3 +165,5 @@ final class TerminalIO: ManagedProcess.IO & Sendable {
         }
     }
 }
+
+#endif
diff --git a/vminitd/Sources/VminitdCore/VsockProxy.swift b/vminitd/Sources/VminitdCore/VsockProxy.swift
index 0aefb055..e18ebc76 100644
--- a/vminitd/Sources/VminitdCore/VsockProxy.swift
+++ b/vminitd/Sources/VminitdCore/VsockProxy.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
+#if os(Linux)
+
 import ContainerizationIO
 import ContainerizationOS
 import Foundation
@@ -400,3 +402,5 @@ extension VsockProxy {
         }
     }
 }
+
+#endif