build.zig

const std = @import("std");
const Scanner = @import("wayland").Scanner;

pub fn build(b: *std.Build) void {
    const optimize = b.standardOptimizeOption(.{});
    const target = b.standardTargetOptions(.{});
    const llvm = b.option(bool, "llvm", "Enables llvm and lld for compiling the executable");

    const scanner = Scanner.create(b, .{});
    const wayland = b.createModule(.{ .root_source_file = scanner.result });

    scanner.addSystemProtocol("stable/xdg-shell/xdg-shell.xml");
    scanner.generate("xdg_wm_base", 7);

    scanner.generate("wl_compositor", 7);
    scanner.generate("wl_shm", 3);
    scanner.generate("wl_output", 4);

    const mod = b.addModule("compositor", .{
        .root_source_file = b.path("src/main.zig"),
        .optimize = optimize,
        .target = target,
        .link_libc = true,
    });

    mod.linkSystemLibrary("wayland-server", .{});
    mod.addImport("wayland", wayland);

    const exe = b.addExecutable(.{
        .name = "ignitewm",
        .root_module = mod,
        .use_lld = llvm,
        .use_llvm = llvm,
    });
    b.installArtifact(exe);

    const run_step = b.step("run", "Run ingite");
    const run_compositor = b.addRunArtifact(exe);
    run_step.dependOn(&run_compositor.step);

    const client_exe = b.addExecutable(.{
        .name = "client",
        .root_module = b.addModule("client", .{
            .root_source_file = b.path("client/main.zig"),
            .optimize = optimize,
            .link_libc = true,
            .target = target,
        }),
        .use_lld = llvm,
        .use_llvm = llvm,
    });
    client_exe.root_module.linkSystemLibrary("wayland-client", .{});
    client_exe.root_module.addImport("wayland", wayland);
    b.installArtifact(client_exe);

    const run_client_step = b.step("client", "Run ingite");
    const run_client = b.addRunArtifact(client_exe);
    run_client_step.dependOn(&run_client.step);
}