From 5ccc33719e8bdd08db373288a6f40d54da7dd629 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 26 Mar 2026 10:47:52 +0100
Subject: [PATCH] Add basis universal and Web build support for macOS

---
 Source/Editor/Windows/GameCookerWindow.cs            |  1 +
 .../Binaries/ThirdParty/ARM64/libbasisu_encoder.a    |  3 +++
 .../Mac/Binaries/ThirdParty/x64/libbasisu_encoder.a  |  3 +++
 .../basis_universal/basis_universal.Build.cs         |  1 +
 .../Flax.Build/Deps/Dependencies/basis_universal.cs  | 12 ++++++++++++
 .../Tools/Flax.Build/Platforms/Web/WebToolchain.cs   |  3 ++-
 6 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libbasisu_encoder.a
 create mode 100644 Source/Platforms/Mac/Binaries/ThirdParty/x64/libbasisu_encoder.a

diff --git a/Source/Editor/Windows/GameCookerWindow.cs b/Source/Editor/Windows/GameCookerWindow.cs
index 72e094f7e..bfbbad0ac 100644
--- a/Source/Editor/Windows/GameCookerWindow.cs
+++ b/Source/Editor/Windows/GameCookerWindow.cs
@@ -137,6 +137,7 @@ namespace FlaxEditor.Windows
                     case BuildPlatform.MacOSARM64:
                     case BuildPlatform.iOSARM64:
                     case BuildPlatform.AndroidARM64:
+                    case BuildPlatform.Web:
                         IsSupported = true;
                         break;
                     default:
diff --git a/Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libbasisu_encoder.a b/Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libbasisu_encoder.a
new file mode 100644
index 000000000..2ffc7a6c6
--- /dev/null
+++ b/Source/Platforms/Mac/Binaries/ThirdParty/ARM64/libbasisu_encoder.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c4199f63a716201c37c5400533eda9a27b007b4e7f56022fb21d6c2a5e3943e
+size 3723880
diff --git a/Source/Platforms/Mac/Binaries/ThirdParty/x64/libbasisu_encoder.a b/Source/Platforms/Mac/Binaries/ThirdParty/x64/libbasisu_encoder.a
new file mode 100644
index 000000000..fa4c488ae
--- /dev/null
+++ b/Source/Platforms/Mac/Binaries/ThirdParty/x64/libbasisu_encoder.a
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fe9b33e55c716f186b428fcc2dd0e78be9fc4a0e601b2cef6a46cf0e0ec0eb4
+size 4002536
diff --git a/Source/ThirdParty/basis_universal/basis_universal.Build.cs b/Source/ThirdParty/basis_universal/basis_universal.Build.cs
index 5ae336f3f..d3b88ccdd 100644
--- a/Source/ThirdParty/basis_universal/basis_universal.Build.cs
+++ b/Source/ThirdParty/basis_universal/basis_universal.Build.cs
@@ -18,6 +18,7 @@ public class basis_universal : EngineDepsModule
         case TargetPlatform.Windows:
         case TargetPlatform.Web:
         case TargetPlatform.Linux:
+        case TargetPlatform.Mac:
             return true;
         default:
             return false;
diff --git a/Source/Tools/Flax.Build/Deps/Dependencies/basis_universal.cs b/Source/Tools/Flax.Build/Deps/Dependencies/basis_universal.cs
index 50f4aa84c..b56cbb83d 100644
--- a/Source/Tools/Flax.Build/Deps/Dependencies/basis_universal.cs
+++ b/Source/Tools/Flax.Build/Deps/Dependencies/basis_universal.cs
@@ -30,6 +30,11 @@ namespace Flax.Deps.Dependencies
                     {
                         TargetPlatform.Linux,
                     };
+                case TargetPlatform.Mac:
+                    return new[]
+                    {
+                        TargetPlatform.Mac,
+                    };
                 default:
                     return new TargetPlatform[0];
                 }
@@ -55,6 +60,12 @@ namespace Flax.Deps.Dependencies
                     {
                         TargetArchitecture.x64,
                     };
+                case TargetPlatform.Mac:
+                    return new[]
+                    {
+                        TargetArchitecture.x64,
+                        TargetArchitecture.ARM64,
+                    };
                 default:
                     return new TargetArchitecture[0];
                 }
@@ -137,6 +148,7 @@ namespace Flax.Deps.Dependencies
                         break;
                     }
                     case TargetPlatform.Linux:
+                    case TargetPlatform.Mac:
                     {
                         cmakeArgs = ".. " + cmakeArgs;
                         RunCmake(buildDir, platform, architecture, cmakeArgs);
diff --git a/Source/Tools/Flax.Build/Platforms/Web/WebToolchain.cs b/Source/Tools/Flax.Build/Platforms/Web/WebToolchain.cs
index 1b1d7c763..ee086c2b9 100644
--- a/Source/Tools/Flax.Build/Platforms/Web/WebToolchain.cs
+++ b/Source/Tools/Flax.Build/Platforms/Web/WebToolchain.cs
@@ -115,6 +115,8 @@ namespace Flax.Build.Platforms
 
         private void AddSharedArgs(List<string> args, BuildOptions options, bool debugInformation, bool optimization)
         {
+            args.Add("-Wno-experimental");
+
             if (debugInformation)
                 args.Add("-g2");
             else
@@ -289,7 +291,6 @@ namespace Flax.Build.Platforms
             args.AddRange(options.LinkEnv.CustomArgs);
             {
                 args.Add(string.Format("-o \"{0}\"", outputFilePath.Replace('\\', '/')));
-                args.Add("-Wno-experimental");
 
                 // Debug options
                 //args.Add("--minify=0");