Package.swift

// swift-tools-version:5.0
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "CLMDB",
    products: [
        // Products define the executables and libraries produced by a package, and make them visible to other packages.
        .library(
            name: "CLMDB",
            targets: ["CLMDB"]),
    ],
    dependencies: [
        // Dependencies declare other packages that this package depends on.
        // .package(url: /* package url */, from: "1.0.0"),
    ],
    targets: [
        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
        // Targets can depend on other targets in this package, and on products in packages which this package depends on.
        .target(
            name: "CLMDB",
            dependencies: [],
            cSettings: [
                .define("MDB_USE_POSIX_MUTEX", to: "1",
                        // Windows does not use POSIX mutex
                        .when(platforms: [.linux, .macOS])),
                .define("MDB_USE_ROBUST", to: "0"),
                .unsafeFlags(["-Wno-shorten-64-to-32"])
            ]),
    ],
    cLanguageStandard: .c11
)