Fix zig build and minor improvements (#5702)

- Added zig-pkg directory to gitignore
- Brought min zig version to recent nightly release these improvements
  were completed on
- For linux build, only add rglfw.c if the platform is glfw
- Add a None option to the LinuxDisplayBackend
- Fixed xcode-frameworks dependency and update to using most recent
  commit hash

.gitignore

@@ -118,6 +118,7 @@ GTAGS
 # Zig programming language
 .zig-cache/
 zig-cache/
+zig-pkg/
 zig-out/
 build/
 build-*/

build.zig

@@ -2,7 +2,7 @@ const std = @import("std");
 const builtin = @import("builtin");
 
 /// Minimum supported version of Zig
-const min_ver = "0.16.0-dev.2349+204fa8959";
+const min_ver = "0.16.0-dev.3013+abd131e33";
 
 const emccOutputDir = "zig-out" ++ std.fs.path.sep_str ++ "htmlout" ++ std.fs.path.sep_str;
 const emccOutputFile = "index.html";
@@ -264,7 +264,10 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
 
                 setDesktopPlatform(raylib, .android);
             } else {
-                try c_source_files.append(b.allocator, "src/rglfw.c");
+                switch (options.platform) {
+                    .glfw => try c_source_files.append(b.allocator, "src/rglfw.c"),
+                    .rgfw, .sdl, .drm, .android => {},
+                }
 
                 if (options.linux_display_backend == .X11 or options.linux_display_backend == .Both) {
                     raylib.root_module.addCMacro("_GLFW_X11", "");
@@ -434,6 +437,7 @@ pub const OpenglVersion = enum {
 };
 
 pub const LinuxDisplayBackend = enum {
+    None,
     X11,
     Wayland,
     Both,

build.zig.zon

@@ -7,8 +7,8 @@
 
     .dependencies = .{
         .xcode_frameworks = .{
-            .url = "https://pkg.machengine.org/xcode-frameworks/9a45f3ac977fd25dff77e58c6de1870b6808c4a7.tar.gz",
-            .hash = "122098b9174895f9708bc824b0f9e550c401892c40a900006459acf2cbf78acd99bb",
+            .url = "https://pkg.machengine.org/xcode-frameworks/8a1cfb373587ea4c9bb1468b7c986462d8d4e10e.tar.gz",
+            .hash = "N-V-__8AALShqgXkvqYU6f__FrA22SMWmi2TXCJjNTO1m8XJ",
             .lazy = true,
         },
         .emsdk = .{