mirror of
https://github.com/Not-Nik/raylib-zig.git
synced 2025-09-09 03:57:29 +00:00
[build.zig] improve build system
- Is now possible to switch platform - Forwarded option structs from raylib build.zig - raygui build step depends on raylib build.zig
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haxsam
parent
1ef4995f82
commit
ae76994a2d
@ -4,7 +4,7 @@
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Manually tweaked, auto-generated [raylib](https://github.com/raysan5/raylib) bindings for zig.
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Bindings tested on raylib version 5.5 and Zig 0.13.0
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Bindings tested on raylib version 5.6-dev and Zig 0.13.0
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Thanks to all the [contributors](https://github.com/Not-Nik/raylib-zig/graphs/contributors) for their help with this
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binding.
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172
build.zig
172
build.zig
@ -6,36 +6,10 @@ const rl = @import("raylib");
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pub const emcc = @import("emcc.zig");
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pub const Options = struct {
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raudio: bool = true,
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rmodels: bool = true,
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rshapes: bool = true,
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rtext: bool = true,
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rtextures: bool = true,
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platform: PlatformBackend = .glfw,
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shared: bool = false,
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linux_display_backend: LinuxDisplayBackend = .X11,
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opengl_version: OpenglVersion = .auto,
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};
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pub const OpenglVersion = enum {
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auto,
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gl_1_1,
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gl_2_1,
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gl_3_3,
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gl_4_3,
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gles_2,
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gles_3,
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};
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pub const LinuxDisplayBackend = enum { X11, Wayland, Both };
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pub const PlatformBackend = enum {
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glfw,
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rgfw,
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sdl,
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drm,
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};
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pub const Options = rl.Options;
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pub const OpenglVersion = rl.OpenglVersion;
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pub const LinuxDisplayBackend = rl.LinuxDisplayBackend;
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pub const PlatformBackend = rl.PlatformBackend;
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const Program = struct {
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name: []const u8,
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@ -43,103 +17,32 @@ const Program = struct {
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desc: []const u8,
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};
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fn link(
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b: *std.Build,
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exe: *std.Build.Step.Compile,
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target: std.Build.ResolvedTarget,
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optimize: std.builtin.OptimizeMode,
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options: Options,
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) void {
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const lib = getRaylib(b, target, optimize, options);
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const target_os = exe.rootModuleTarget().os.tag;
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switch (target_os) {
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.windows => {
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exe.linkSystemLibrary("winmm");
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exe.linkSystemLibrary("gdi32");
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exe.linkSystemLibrary("opengl32");
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},
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.macos => {
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exe.linkFramework("OpenGL");
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exe.linkFramework("Cocoa");
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exe.linkFramework("IOKit");
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exe.linkFramework("CoreAudio");
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exe.linkFramework("CoreVideo");
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},
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.freebsd, .openbsd, .netbsd, .dragonfly => {
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exe.linkSystemLibrary("GL");
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exe.linkSystemLibrary("rt");
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exe.linkSystemLibrary("dl");
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exe.linkSystemLibrary("m");
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exe.linkSystemLibrary("X11");
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exe.linkSystemLibrary("Xrandr");
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exe.linkSystemLibrary("Xinerama");
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exe.linkSystemLibrary("Xi");
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exe.linkSystemLibrary("Xxf86vm");
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exe.linkSystemLibrary("Xcursor");
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},
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.emscripten, .wasi => {
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// When using emscripten, the libries don't need to be linked
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// because emscripten is going to do that later.
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},
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else => { // Linux and possibly others.
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exe.linkSystemLibrary("GL");
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exe.linkSystemLibrary("rt");
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exe.linkSystemLibrary("dl");
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exe.linkSystemLibrary("m");
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exe.linkSystemLibrary("X11");
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},
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}
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exe.linkLibrary(lib);
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}
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var _raylib_lib_cache: ?*std.Build.Step.Compile = null;
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fn getRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, options: Options) *std.Build.Step.Compile {
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if (_raylib_lib_cache) |lib| return lib else {
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const raylib = b.dependency("raylib", .{
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.target = target,
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.optimize = optimize,
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.raudio = options.raudio,
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.rmodels = options.rmodels,
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.rshapes = options.rshapes,
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.rtext = options.rtext,
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.rtextures = options.rtextures,
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.platform = options.platform,
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.shared = options.shared,
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.linux_display_backend = options.linux_display_backend,
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.opengl_version = options.opengl_version,
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});
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const raylib_dep = b.dependency("raylib", .{
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.target = target,
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.optimize = optimize,
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.raudio = options.raudio,
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.rmodels = options.rmodels,
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.rshapes = options.rshapes,
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.rtext = options.rtext,
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.rtextures = options.rtextures,
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.platform = options.platform,
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.shared = options.shared,
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.linux_display_backend = options.linux_display_backend,
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.opengl_version = options.opengl_version,
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});
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const lib = raylib.artifact("raylib");
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const raylib = raylib_dep.artifact("raylib");
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const raygui_dep = b.dependency("raygui", .{
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.target = target,
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.optimize = optimize,
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});
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const raygui_dep = b.dependency("raygui", .{
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.target = target,
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.optimize = optimize,
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});
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var gen_step = b.addWriteFiles();
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lib.step.dependOn(&gen_step.step);
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rl.addRaygui(b, raylib, raygui_dep);
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const raygui_c_path = gen_step.add("raygui.c", "#define RAYGUI_IMPLEMENTATION\n#include \"raygui.h\"\n");
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lib.addCSourceFile(.{
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.file = raygui_c_path,
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.flags = &[_][]const u8{
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"-std=gnu99",
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"-D_GNU_SOURCE",
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"-DGL_SILENCE_DEPRECATION=199309L",
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"-fno-sanitize=undefined", // https://github.com/raysan5/raylib/issues/3674
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},
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});
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lib.addIncludePath(raylib.path("src"));
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lib.addIncludePath(raygui_dep.path("src"));
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lib.installHeader(raygui_dep.path("src/raygui.h"), "raygui.h");
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b.installArtifact(lib);
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_raylib_lib_cache = lib;
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return lib;
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}
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b.installArtifact(raylib);
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return raylib;
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}
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fn getModule(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode) *std.Build.Module {
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@ -169,18 +72,9 @@ pub fn build(b: *std.Build) !void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const defaults = Options{};
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const options = Options{
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.platform = b.option(PlatformBackend, "platform", "Compile raylib in native mode (no X11)") orelse defaults.platform,
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.raudio = b.option(bool, "raudio", "Compile with audio support") orelse defaults.raudio,
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.rmodels = b.option(bool, "rmodels", "Compile with models support") orelse defaults.rmodels,
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.rtext = b.option(bool, "rtext", "Compile with text support") orelse defaults.rtext,
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.rtextures = b.option(bool, "rtextures", "Compile with textures support") orelse defaults.rtextures,
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.rshapes = b.option(bool, "rshapes", "Compile with shapes support") orelse defaults.rshapes,
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.shared = b.option(bool, "shared", "Compile as shared library") orelse defaults.shared,
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.linux_display_backend = b.option(LinuxDisplayBackend, "linux_display_backend", "Linux display backend to use") orelse defaults.linux_display_backend,
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.opengl_version = b.option(OpenglVersion, "opengl_version", "OpenGL version to use") orelse defaults.opengl_version,
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};
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const raylib_artifact = this.getRaylib(b, target, optimize, Options.getOptions(b));
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const raylib = this.getModule(b, target, optimize);
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const raygui = this.gui.getModule(b, target, optimize);
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const examples = [_]Program{
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.{
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@ -346,9 +240,6 @@ pub fn build(b: *std.Build) !void {
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// },
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};
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const raylib = this.getModule(b, target, optimize);
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const raygui = this.gui.getModule(b, target, optimize);
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const raylib_test = b.addTest(.{
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.root_source_file = b.path("lib/raylib.zig"),
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.target = target,
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@ -375,12 +266,11 @@ pub fn build(b: *std.Build) !void {
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const exe_lib = try emcc.compileForEmscripten(b, ex.name, ex.path, target, optimize);
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exe_lib.root_module.addImport("raylib", raylib);
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exe_lib.root_module.addImport("raygui", raygui);
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const raylib_lib = getRaylib(b, target, optimize, options);
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// Note that raylib itself isn't actually added to the exe_lib
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// output file, so it also needs to be linked with emscripten.
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exe_lib.linkLibrary(raylib_lib);
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const link_step = try emcc.linkWithEmscripten(b, &[_]*std.Build.Step.Compile{ exe_lib, raylib_lib });
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exe_lib.linkLibrary(raylib_artifact);
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const link_step = try emcc.linkWithEmscripten(b, &[_]*std.Build.Step.Compile{ exe_lib, raylib_artifact });
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link_step.addArg("--embed-file");
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link_step.addArg("resources/");
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@ -397,7 +287,7 @@ pub fn build(b: *std.Build) !void {
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.optimize = optimize,
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.target = target,
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});
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this.link(b, exe, target, optimize, options);
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exe.linkLibrary(raylib_artifact);
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exe.root_module.addImport("raylib", raylib);
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exe.root_module.addImport("raygui", raygui);
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@ -1,10 +1,10 @@
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.{
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.name = "raylib-zig",
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.version = "5.5.0",
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.version = "5.6.0-dev",
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.dependencies = .{
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.raylib = .{
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.url = "https://github.com/raysan5/raylib/archive/c1ab645ca298a2801097931d1079b10ff7eb9df8.tar.gz",
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.hash = "1220d93782859726c2c46a05450615b7edfc82b7319daac50cbc7c3345d660b022d7",
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.url = "git+https://github.com/raysan5/raylib#783ca612ccfe6f291998bbbe50480c0531659b7f",
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.hash = "1220c644102509a37c894615c3fb51f603cce98a66a9701b28d43776edf4be3e8140",
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},
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.raygui = .{
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.url = "https://github.com/raysan5/raygui/archive/1e03efca48c50c5ea4b4a053d5bf04bad58d3e43.tar.gz",
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