[cmake, common] allow build with -fno-rtti and /GR-, to disable gen of rtti and save some bytes in vtables

Signed-off-by: lizzie <lizzie@eden-emu.dev>

src/CMakeLists.txt

@@ -95,6 +95,10 @@ if (MSVC)
         /wd4324 # 'struct_name': structure was padded due to __declspec(align())
         /wd4201 # nonstandard extension used : nameless struct/union
         /wd4702 # unreachable code (when used with LTO)
+
+        $<$<CONFIG:Release>:/GS->   # No stack buffer overflow checks
+        /Gy                         # Enable function level linking
+        /GR-                        # Disable run time type information
     )
 
     if (USE_CCACHE OR YUZU_USE_PRECOMPILED_HEADERS)
@@ -112,14 +116,13 @@ if (MSVC)
         add_compile_options(/QIntel-jcc-erratum)
     endif()
 
-    # /GS- - No stack buffer overflow checks
-    add_compile_options("$<$<CONFIG:Release>:/GS->")
-
     set(CMAKE_EXE_LINKER_FLAGS_DEBUG   "/DEBUG /MANIFEST:NO" CACHE STRING "" FORCE)
     set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /MANIFEST:NO /INCREMENTAL:NO /OPT:REF,ICF" CACHE STRING "" FORCE)
 else()
     add_compile_options(
         -fwrapv
+        -fno-rtti # Disable RTTI
+        -pipe
 
         -Werror=all
         -Werror=extra

src/common/settings_common.h

@@ -159,7 +159,7 @@ public:
     /**
      * @returns A unique identifier for the Setting's internal data type.
      */
-    [[nodiscard]] virtual std::type_index TypeId() const = 0;
+    [[nodiscard]] virtual std::string_view TypeId() const = 0;
 
     /**
      * Returns true if the Setting's internal data type is an enum.

src/common/settings_setting.h

@@ -215,8 +215,14 @@ public:
      *
      * @returns the type_index of the setting's type
      */
-    [[nodiscard]] std::type_index TypeId() const override final {
+    [[nodiscard]] std::string_view TypeId() const override final {
-        return std::type_index(typeid(Type));
+        if constexpr (std::is_same_v<Type, std::string>) {
+            return "string";
+        } else if constexpr (std::is_same_v<Type, bool>) {
+            return "bool";
+        } else {
+            return "other";
+        }
     }
 
     [[nodiscard]] constexpr u32 EnumIndex() const override final {

src/yuzu/configuration/shared_widget.cpp

@@ -511,9 +511,9 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
     }
 
     const bool require_checkbox =
-        other_setting != nullptr && other_setting->TypeId() == typeid(bool);
+        other_setting != nullptr && other_setting->ToString() == "bool";
 
-    if (other_setting != nullptr && other_setting->TypeId() != typeid(bool)) {
+    if (other_setting != nullptr && other_setting->TypeId() != "bool") {
         LOG_WARNING(
             Frontend,
             "Extra setting \"{}\" specified but is not bool, refusing to create checkbox for it.",
@@ -571,12 +571,12 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
         QWidget* lhs =
             CreateCheckBox(other_setting, label, checkbox_serializer, checkbox_restore_func, touch);
         layout->addWidget(lhs);
-    } else if (setting.TypeId() != typeid(bool)) {
+    } else if (setting.TypeId() != "bool") {
         QLabel* qt_label = CreateLabel(label);
         layout->addWidget(qt_label);
     }
 
-    if (setting.TypeId() == typeid(bool)) {
+    if (setting.TypeId() == "bool") {
         data_component = CreateCheckBox(&setting, label, serializer, restore_func, touch);
     } else if (setting.IsEnum()) {
         if (request == RequestType::RadioGroup) {
@@ -625,7 +625,7 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
         default:
             UNIMPLEMENTED();
         }
-    } else if (type == typeid(std::string)) {
+    } else if (type == "string") {
         switch (request) {
         case RequestType::Default:
         case RequestType::LineEdit: