custom shader webgpu

examples/HelloUI/project.cpp

@@ -25,6 +25,10 @@ extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> a
     if (isWasm) {
         cfg.target = "wasm32-wasip1";
         cfg.defines.push_back({"CRAFTER_GRAPHICS_WINDOW_DOM", ""});
+        // Match the -msimd128 that Crafter.Math/Crafter.Graphics's wasm
+        // PCMs were compiled with, otherwise PCM imports trip a config-
+        // mismatch error in recent clangs.
+        cfg.compileFlags.push_back("-msimd128");
     }
     ApplyStandardArgs(cfg, args);
     cfg.dependencies = { graphics };