Qt/win32: Fix compiling opengl driver.

common/video/opengl/wgl_context.hpp

@@ -4,8 +4,8 @@
    For further information, consult the LICENSE file in the root directory.
 \*****************************************************************************/
 
-#ifndef __WGL_CONTEXT_HPP
-#define __WGL_CONTEXT_HPP
+#pragma once
+#include <glad/wgl.h>
 
 #include "opengl_context.hpp"
 
@@ -30,5 +30,3 @@ class WGLContext : public OpenGLContext
     int version_major;
     int version_minor;
 };
-
-#endif

qt/CMakeLists.txt

@@ -155,7 +155,7 @@ else()
 endif()
 
 find_package(SDL3 QUIET)
-if (SDL3_FOUND AND (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows"))
+if (SDL3_FOUND)
     message("Using system SDL3.")
     list(APPEND LIBS SDL3::SDL3)
     list(APPEND INCLUDES ${SDL3_INCLUDE_DIRS})
@@ -183,9 +183,6 @@ endif()
 
 list(APPEND DEFINES SDL_MAIN_HANDLED)
 
-list(APPEND PLATFORM_SOURCES ../external/fmt/src/format.cc)
-list(APPEND INCLUDES ../external/fmt/include)
-
 list(APPEND QT_GUI_SOURCES
     src/main.cpp
     src/EmuApplication.cpp