ghostty/build.zig

const std = @import("std");
const Builder = std.build.Builder;
const LibExeObjStep = std.build.LibExeObjStep;
const glfw = @import("vendor/mach/glfw/build.zig");
const ft = @import("src/freetype/build.zig");
const uv = @import("src/libuv/build.zig");
const tracylib = @import("src/tracy/build.zig");
const system_sdk = @import("vendor/mach/glfw/system_sdk.zig");

pub fn build(b: *std.build.Builder) !void {
    const target = b.standardTargetOptions(.{});
    const mode = b.standardReleaseOptions();
    const tracy = b.option(
        bool,
        "tracy",
        "Enable Tracy integration (default true in Debug)",
    ) orelse (mode == .Debug);

    const exe_options = b.addOptions();
    exe_options.addOption(bool, "tracy_enabled", tracy);

    const exe = b.addExecutable("ghostty", "src/main.zig");
    exe.setTarget(target);
    exe.setBuildMode(mode);
    exe.addOptions("build_options", exe_options);
    exe.install();
    exe.addIncludeDir("src/");
    exe.addCSourceFile("src/gb_math.c", &.{});
    exe.addPackagePath("glfw", "vendor/mach/glfw/src/main.zig");
    glfw.link(b, exe, .{
        .metal = false,
        .opengl = true,
    });

    // Tracy
    if (tracy) try tracylib.link(b, exe, target);

    // GLAD
    exe.addIncludeDir("vendor/glad/include/");
    exe.addCSourceFile("vendor/glad/src/gl.c", &.{});

    const ftlib = try ft.create(b, target, mode, .{});
    ftlib.link(exe);

    const libuv = try uv.create(b, target, mode);
    system_sdk.include(b, libuv.step, .{});
    libuv.link(exe);

    // stb if we need it
    // exe.addIncludeDir("vendor/stb");
    // exe.addCSourceFile("src/stb/stb.c", &.{});

    const run_cmd = exe.run();
    run_cmd.step.dependOn(b.getInstallStep());
    if (b.args) |args| {
        run_cmd.addArgs(args);
    }

    const run_step = b.step("run", "Run the app");
    run_step.dependOn(&run_cmd.step);

    // Tests
    const test_step = b.step("test", "Run all tests");
    const lib_tests = b.addTest("src/main.zig");
    ftlib.link(lib_tests);
    libuv.link(lib_tests);
    lib_tests.addIncludeDir("vendor/glad/include/");
    lib_tests.addCSourceFile("vendor/glad/src/gl.c", &.{});
    test_step.dependOn(&lib_tests.step);
}