Add CMake presets for profiler.

profiler/CMakePresets.json

@@ -0,0 +1,47 @@
+{
+  "version": 10,
+  "configurePresets": [
+    {
+      "name": "common",
+      "hidden": true,
+      "binaryDir": "${sourceDir}/build-${presetName}",
+      "generator": "Ninja",
+      "cacheVariables": {
+        "CMAKE_EXPORT_COMPILE_COMMANDS": "ON"
+      }
+    },
+    {
+      "name": "debug",
+      "displayName": "Debug configuration",
+      "inherits": "common",
+      "binaryDir": "${sourceDir}/build",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug"
+      }
+    },
+    {
+      "name": "release",
+      "displayName": "Release configuration",
+      "inherits": "common",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release"
+      }
+    },
+    {
+      "name": "profile",
+      "displayName": "Self-profiling configuration",
+      "inherits": "release",
+      "cacheVariables": {
+        "SELF_PROFILE": "1"
+      }
+    },
+    {
+      "name": "web",
+      "displayName": "Web build",
+      "inherits": "release",
+      "cacheVariables": {
+        "CMAKE_TOOLCHAIN_FILE": "~/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake"
+      }
+    }
+  ]
+}