Now switches on target set to wasm

build.zig

@@ -3,15 +3,13 @@ const sokol = @import("sokol");
 
 const title = "sok";
 
-const buildForWeb = false;
-
 pub fn build(b: *std.Build) void {
     const target = b.standardTargetOptions(.{});
     const optimize = b.standardOptimizeOption(.{});
 
     const dep_sokol = b.dependency("sokol", .{ .target = target, .optimize = optimize });
 
-    if (!buildForWeb) {
+    if (!target.result.isWasm()) {
         // Native exe
 
         const exe = b.addExecutable(.{
@@ -96,12 +94,3 @@ pub fn build(b: *std.Build) void {
     const test_step = b.step("test", "Run unit tests");
     test_step.dependOn(&run_exe_unit_tests.step);
 }
-
-// for web builds, the Zig code needs to be built into a library and linked with the Emscripten linker
-fn buildWeb(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.Build.OptimizeMode, dep_sokol: *std.Build.Dependency) !void {
-    _ = b; // autofix
-    _ = target; // autofix
-    _ = optimize; // autofix
-    _ = dep_sokol; // autofix
-
-}