Package.swift

// swift-tools-version: 6.0
import PackageDescription

let package = Package(
  name: "swift-toolchain-sqlite",
  products: [
    .executable(
      name: "sqlite",
      targets: ["sqlite"]),
    .library(
      name: "SwiftToolchainCSQLite",
      targets: ["SwiftToolchainCSQLite"]),
  ],
  targets: [
    .executableTarget(
      name: "sqlite",
      dependencies: ["SwiftToolchainCSQLite"],
      cSettings: [
        .define("SQLITE_OMIT_LOAD_EXTENSION"),
        .define(
          "SQLITE_NOHAVE_SYSTEM",
          .when(platforms: [.macCatalyst, .iOS, .tvOS, .watchOS, .visionOS, .wasi])),
        .define("HAVE_READLINE", .when(platforms: [.macOS, .macCatalyst])),
        .define("_WASI_EMULATED_SIGNAL", .when(platforms: [.wasi])),
        .define("_WASI_EMULATED_PROCESS_CLOCKS", .when(platforms: [.wasi])),
        .define("_WASI_EMULATED_GETPID", .when(platforms: [.wasi])),
      ],
      linkerSettings: [
        .linkedLibrary("wasi-emulated-signal", .when(platforms: [.wasi])),
        .linkedLibrary("wasi-emulated-process-clocks", .when(platforms: [.wasi])),
        .linkedLibrary("wasi-emulated-getpid", .when(platforms: [.wasi])),
        .linkedLibrary("dl", .when(platforms: [.linux])),
        .linkedLibrary("m", .when(platforms: [.linux, .android, .custom("freebsd"), .openbsd])),
        .linkedLibrary("pthread", .when(platforms: [.linux, .custom("freebsd"), .openbsd])),
      ]
    ),
    .target(
      name: "SwiftToolchainCSQLite",
      path: "Sources/CSQLite",
      publicHeadersPath: "include"
    ),
  ]
)

// Workaround for: undefined symbol: swift_addNewDSOImage
// (this should be resolved by Swift Build becoming the default build system)
if Context.environment["GITHUB_JOB"] != "embedded-wasm-sdk-build" {
  for target in package.targets {
    if target.name == "SwiftToolchainCSQLite" {
      target.linkerSettings = [
        .linkedLibrary("swiftCore", .when(platforms: [.windows, .wasi]))
      ]
    }
  }
}

// Build the library as a dylib in CI to ensure it specifies all necessary linkages
if Context.environment["CI"] == "true"
  && Context.environment["GITHUB_JOB"] != "wasm-sdk-build"
  && Context.environment["GITHUB_JOB"] != "embedded-wasm-sdk-build"
{
  package.products += [
    .library(
      name: "SwiftToolchainCSQLiteDynamic",
      type: .dynamic,
      targets: ["SwiftToolchainCSQLite"])
  ]
}