zig-objc/build.zig

const std = @import("std");
const system_sdk = @import("vendor/mach/libs/glfw/system_sdk.zig");

/// Use this with addPackage in your project.
pub const pkg = std.build.Pkg{
    .name = "objc",
    .source = .{ .path = thisDir() ++ "/src/main.zig" },
};

/// Returns the module for libxev. The recommended approach is to depend
/// on libxev in your build.zig.zon file, then use
/// `b.dependency("libxev").module("xev")`. But if you're not using
/// a build.zig.zon yet this will work.
pub fn module(b: *std.Build) *std.Build.Module {
    return b.createModule(.{
        .source_file = .{ .path = (comptime thisDir()) ++ "/src/main.zig" },
    });
}

pub fn build(b: *std.Build) !void {
    const optimize = b.standardOptimizeOption(.{});
    const target = b.standardTargetOptions(.{});

    const tests = b.addTest(.{
        .name = "objc-test",
        .kind = .test_exe,
        .root_source_file = .{ .path = "src/main.zig" },
        .target = target,
        .optimize = optimize,
    });
    tests.linkSystemLibrary("objc");
    system_sdk.include(b, tests, .{});
    tests.install();

    const test_step = b.step("test", "Run tests");
    const tests_run = tests.run();
    test_step.dependOn(&tests_run.step);
}

fn thisDir() []const u8 {
    return std.fs.path.dirname(@src().file) orelse ".";
}