const std = @import("std");
const Target = std.Target;
const Build = std.Build;

pub fn build(b: *Build) void {
    // Module
    const flipperzero = b.addModule("flipperzero", .{
        .root_source_file = b.path("lib/flipperzero/flipperzero.zig"),
    });

    // Configuration
    const optimize = b.standardOptimizeOption(.{});
    const target_query = .{ .cpu_arch = .thumb, .cpu_model = .{ .explicit = &Target.arm.cpu.cortex_m4 }, .os_tag = .freestanding, .abi = .none };

    // Relocatable elf
    const elf = b.addObject(.{
        .name = "zlipper.fap",
        .root_source_file = b.path("src/start.zig"),
        .target = b.resolveTargetQuery(target_query),
        .optimize = optimize,
        .strip = true,
        .pic = true,
    });

    elf.root_module.addImport("flipperzero", flipperzero);
    elf.setLinkerScript(b.path("linker.ld"));
    elf.setVerboseLink(true);

    elf.build_id = .none;
    elf.bundle_compiler_rt = false;
    elf.link_gc_sections = true;
    elf.linkage = .static;

    b.default_step.dependOn(&elf.step);
    const install_artifact = b.addInstallArtifact(elf, .{ .dest_dir = .{ .override = .{ .bin = {} } } });
    b.getInstallStep().dependOn(&install_artifact.step);
}