1const std = @import("std");
 2const builtin = @import("builtin");
 3
 4pub fn build(b: *std.Build) void {
 5    const test_step = b.step("test", "Test it");
 6    b.default_step = test_step;
 7
 8    add(b, test_step, .Debug);
 9    add(b, test_step, .ReleaseFast);
10    add(b, test_step, .ReleaseSmall);
11    add(b, test_step, .ReleaseSafe);
12}
13
14fn add(b: *std.Build, test_step: *std.Build.Step, optimize: std.builtin.OptimizeMode) void {
15    const lib = b.addExecutable(.{
16        .name = "lib",
17        .root_module = b.createModule(.{
18            .root_source_file = b.path("lib.zig"),
19            .target = b.resolveTargetQuery(.{ .cpu_arch = .wasm32, .os_tag = .freestanding }),
20            .optimize = optimize,
21            .strip = false,
22        }),
23    });
24    lib.entry = .disabled;
25    lib.use_llvm = false;
26    lib.use_lld = false;
27    b.installArtifact(lib);
28
29    const version_fmt = "version " ++ builtin.zig_version_string;
30
31    const check_lib = lib.checkObject();
32    check_lib.checkInHeaders();
33    check_lib.checkExact("name producers");
34    check_lib.checkExact("fields 2");
35    check_lib.checkExact("field_name language");
36    check_lib.checkExact("values 1");
37    check_lib.checkExact("value_name Zig");
38    check_lib.checkExact(version_fmt);
39    check_lib.checkExact("field_name processed-by");
40    check_lib.checkExact("values 1");
41    check_lib.checkExact("value_name Zig");
42    check_lib.checkExact(version_fmt);
43
44    test_step.dependOn(&check_lib.step);
45}