const std = @import("std");

pub fn build(b: *std.Build) void {
    const target = b.standardTargetOptions(.{});
    const optimize = b.standardOptimizeOption(.{});

    const lib = b.addStaticLibrary(.{
        .name = "tokenizer",
        .optimize = optimize,
        .target = target,
    });
    lib.addCSourceFile(.{
        .file = b.path("tokenizer.c"),
        .flags = &[_][]const u8{
            "-std=c11",
            "-Wall",
            "-Wvla",
            "-Wextra",
            "-Werror",
            "-Wshadow",
            "-Wswitch",
            "-Walloca",
            "-Wformat=2",
            "-fno-common",
            "-Wconversion",
            "-Wswitch-enum",
            "-Wuninitialized",
            "-Wdouble-promotion",
            "-fstack-protector-all",
            "-Wimplicit-fallthrough",
            //"-D_FORTIFY_SOURCE=2", // consider when optimization flags are enabled
        },
    });
    lib.addIncludePath(b.path("."));
    lib.linkLibC();

    const test_step = b.step("test", "Run unit tests");

    const test_exe = b.addTest(.{
        .root_source_file = b.path("test_all.zig"),
        .optimize = optimize,
    });
    test_exe.linkLibrary(lib);
    test_exe.addIncludePath(b.path("."));

    test_step.dependOn(&b.addRunArtifact(test_exe).step);
}