1const std = @import("std");
 2
 3pub fn build(b: *std.Build) void {
 4    const test_step = b.step("test", "Test it");
 5    b.default_step = test_step;
 6
 7    const optimize: std.builtin.OptimizeMode = .Debug;
 8
 9    const foo = b.addLibrary(.{
10        .linkage = .static,
11        .name = "foo",
12        .root_module = b.createModule(.{
13            .root_source_file = null,
14            .optimize = optimize,
15            .target = b.graph.host,
16        }),
17    });
18    foo.root_module.addCSourceFile(.{ .file = b.path("foo.c"), .flags = &[_][]const u8{} });
19    foo.root_module.addIncludePath(b.path("."));
20
21    const test_exe = b.addTest(.{ .root_module = b.createModule(.{
22        .root_source_file = b.path("foo.zig"),
23        .target = b.graph.host,
24        .optimize = optimize,
25    }) });
26    test_exe.root_module.linkLibrary(foo);
27    test_exe.root_module.addIncludePath(b.path("."));
28
29    test_step.dependOn(&b.addRunArtifact(test_exe).step);
30}