CMake: Use precompiled headers

src/yuzu_cmd/CMakeLists.txt

@@ -24,6 +24,7 @@ add_executable(yuzu-cmd
     emu_window/emu_window_sdl2_gl.h
     emu_window/emu_window_sdl2_vk.cpp
     emu_window/emu_window_sdl2_vk.h
+    precompiled_headers.h
     yuzu.cpp
     yuzu.rc
 )
@@ -55,3 +56,7 @@ if (MSVC)
     include(CopyYuzuSDLDeps)
     copy_yuzu_SDL_deps(yuzu-cmd)
 endif()
+
+if (YUZU_USE_PRECOMPILED_HEADERS)
+    target_precompile_headers(yuzu-cmd PRIVATE precompiled_headers.h)
+endif()

src/yuzu_cmd/precompiled_headers.h

@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <algorithm>
+#include <chrono>
+#include <memory>
+
+#include <fmt/format.h>
+
+#include "common/assert.h"