build.zig

const std = @import("std");

// Although this function looks imperative, note that its job is to
// declaratively construct a build graph that will be executed by an external
// runner.
pub fn build(b: *std.Build) void {
    // Standard target options allows the person running `zig build` to choose
    // what target to build for. Here we do not override the defaults, which
    // means any target is allowed, and the default is native. Other options
    // for restricting supported target set are available.
    const target = b.standardTargetOptions(.{});

    // Standard optimization options allow the person running `zig build` to select
    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
    // set a preferred release mode, allowing the user to decide how to optimize.
    const optimize = b.standardOptimizeOption(.{});

    const exe = b.addExecutable(.{
        .name = "cc-legacy-mod-converter",
        .root_source_file = .{ .path = "src/main.zig" },
        .target = target,
        .optimize = optimize,
        .strip = false, // Whether to strip debug symbols
    });

    @import("system_sdk").addLibraryPathsTo(exe);
    @import("zgpu").addLibraryPathsTo(exe);

    const zglfw = b.dependency("zglfw", .{});
    exe.root_module.addImport("zglfw", zglfw.module("root"));
    exe.linkLibrary(zglfw.artifact("glfw"));

    const zgpu = b.dependency("zgpu", .{});
    exe.root_module.addImport("zgpu", zgpu.module("root"));
    exe.linkLibrary(zgpu.artifact("zdawn"));

    const zgui = b.dependency("zgui", .{
        .backend = .glfw_wgpu,
    });
    exe.root_module.addImport("zgui", zgui.module("root"));
    exe.linkLibrary(zgui.artifact("imgui"));

    const converter = b.addModule("converter", .{
        // TODO: Don't hardcode the path
        .root_source_file = .{ .path = "../Cortex-Command-Mod-Converter-Engine/src/main.zig" },
        // .source_file = .{ .path = "../Cortex-Command-Mod-Converter-Engine/build.zig" },
    });
    exe.root_module.addImport("converter", converter);

    // This declares intent for the executable to be installed into the
    // standard location when the user invokes the "install" step (the default
    // step when running `zig build`).
    b.installArtifact(exe);

    // This *creates* a Run step in the build graph, to be executed when another
    // step is evaluated that depends on it. The next line below will establish
    // such a dependency.
    const run_cmd = b.addRunArtifact(exe);

    // By making the run step depend on the install step, it will be run from the
    // installation directory rather than directly from within the cache directory.
    // This is not necessary, however, if the application depends on other installed
    // files, this ensures they will be present and in the expected location.
    run_cmd.step.dependOn(b.getInstallStep());

    // This allows the user to pass arguments to the application in the build
    // command itself, like this: `zig build run -- arg1 arg2 etc`
    if (b.args) |args| {
        run_cmd.addArgs(args);
    }

    // This creates a build step. It will be visible in the `zig build --help` menu,
    // and can be selected like this: `zig build run`
    // This will evaluate the `run` step rather than the default, which is "install".
    const run_step = b.step("run", "Run the app");
    run_step.dependOn(&run_cmd.step);
}