Mac Dev PR 1 (#336)

* Add libraries for macos + deps_local

* Tab characters

* build.zig.zon: MacOS comment, use relative path

* build.zig.zon: Add dot to url field

* build.zig: lazily load deps_local

* build.zig: revert bad debug edit

build.zig

@@ -21,10 +21,17 @@ pub fn build(b: *std.Build) !void {
 	exe.linkLibC();
 	exe.linkLibCpp();
 
-	const deps = b.dependency("deps", .{
+	// For the time being, MacOS cubyz_deps will not have released binaries.
+	const depsName = if (t.os.tag == .macos) "deps_local" else "deps";
+	const deps = b.lazyDependency(depsName, .{
 		.target = target,
 		.optimize = optimize,
-	});
+	}) orelse {
+		// Lazy dependencies with a `url` field will fail here the first time.
+		// build.zig will restart and try again.
+		std.log.info("Downloading dependency {s}.", .{depsName});
+		return;
+	};
 
 	exe.addLibraryPath(deps.path("lib"));
 	exe.addIncludePath(deps.path("include"));
@@ -42,6 +49,19 @@ pub fn build(b: *std.Build) !void {
 		exe.linkSystemLibrary("asound");
 		exe.linkSystemLibrary("x11");
 		exe.linkSystemLibrary("GL");
+	} else if(t.os.tag == .macos) {
+		exe.linkFramework("AudioUnit");
+		exe.linkFramework("AudioToolbox");
+		exe.linkFramework("CoreAudio");
+		exe.linkFramework("CoreServices");
+		exe.linkFramework("Foundation");
+		exe.linkFramework("IOKit");
+		exe.linkFramework("Cocoa");
+		exe.linkFramework("QuartzCore");
+		exe.linkSystemLibrary("GL");
+		exe.linkSystemLibrary("X11");
+		exe.addLibraryPath(.{.path="/usr/local/GL/lib"});
+		exe.addLibraryPath(.{.path="/opt/X11/lib"});
 	} else {
 		std.log.err("Unsupported target: {}\n", .{t.os.tag});
 	}

build.zig.zon

@@ -3,10 +3,14 @@
 	.version = "0.0.0",
 	.paths = .{""},
 	.dependencies = .{
+		.deps_local = .{
+			.path = "../Cubyz-libs/zig-out", // macos has no official deps release
+			.lazy = true,
+		},
 		.deps = .{
-			//.url = "file:///home/mint/Cubyz-libs/zig-out.tar.gz", // fetching the lib from the local folder
+			//.url = "file:../Cubyz-libs/zig-out.tar.gz", // fetching the lib from the local folder
 			.url = "https://github.com/PixelGuys/Cubyz-libs/releases/download/2/zig-out.tar.gz",
 			.hash = "12201446153e8822c020a10199880fae5fac7eb3f1e3f7c7a9b653e58914fa3e2223",
 		},
 	},
-}
+}

src/main.zig

@@ -451,4 +451,4 @@ pub fn main() void {
 
 test "abc" {
 	_ = @import("json.zig");
-}
+}