zig: make emsdk optional dependency

ref: #47
kassane · Jan 7, 2025 · 433bff9 · 433bff9
1 parent 3332ca6
commit 433bff9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/build.zig b/build.zig
@@ -223,7 +223,11 @@ pub fn build(b: *Build) !void {
     const target = b.standardTargetOptions(.{ .default_target = if (builtin.os.tag == .windows) try std.Target.Query.parse(.{ .arch_os_abi = "native-windows-msvc" }) else .{} });
     const optimize = b.standardOptimizeOption(.{});
 
-    const emsdk = b.lazyDependency("emsdk", .{}) orelse null;
+    // Get emsdk dependency if targeting WebAssembly, otherwise null
+    const emsdk = if (target.result.isWasm())
+        b.dependency("emsdk", .{})
+    else
+        null;
     const lib_sokol = try buildLibSokol(b, .{
         .target = target,
         .optimize = optimize,