XP support (using mingw compiler)

RetroFE/Source/CMakeLists.txt

@@ -26,7 +26,7 @@ if(WIN32)
 	set(DIRENT_INCLUDE_DIR "${RETROFE_THIRD_PARTY_DIR}/dirent-1.20.1/include")
 endif()
 
-if(MSVC)
+if(WIN32)
 	find_package(Glib2 REQUIRED)
 	find_package(GStreamer REQUIRED)
 	find_package(SDL2 REQUIRED)
@@ -56,9 +56,12 @@ set(RETROFE_INCLUDE_DIRS
 	"${ZLIB_INCLUDE_DIRS}"
 	"${SQLITE3_ROOT}"
 	"${RAPIDXML_ROOT}"
-	"${DIRENT_INCLUDE_DIR}"
 )
 
+if(MSVC)
+LIST(APPEND RETROFE_INCLUDE_DIRS 	"${DIRENT_INCLUDE_DIR}")
+endif()
+
 set(RETROFE_LIBRARIES
 	${GLIB2_LIBRARIES}
 	${GSTREAMER_LIBRARIES}
@@ -69,7 +72,7 @@ set(RETROFE_LIBRARIES
 	${ZLIB_LIBRARIES}
 )
 
-if(NOT MSVC)
+if(NOT WIN32)
 	LIST(APPEND RETROFE_LIBRARIES ${CMAKE_DL_LIBS} ${CMAKE_THREAD_LIBS_INIT})
 endif()
 
@@ -176,6 +179,10 @@ add_definitions(-DRETROFE_VERSION_MAJOR=${VERSION_MAJOR})
 add_definitions(-DRETROFE_VERSION_MINOR=${VERSION_MINOR})
 add_definitions(-DRETROFE_VERSION_BUILD=${VERSION_BUILD})
 
+if(MINGW)
+  set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++")
+endif()
+
 if(MSVC)
 	set(CMAKE_DEBUG_POSTFIX "d")
 	add_definitions(-D_CRT_SECURE_NO_DEPRECATE)

RetroFE/ThirdParty/SDL2-2.0.3/include/SDL2/SDL_platform.h

@@ -114,10 +114,10 @@
 #define __SOLARIS__ 1
 #endif
 
-#if defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__)
+#if defined(WIN32) || defined(_WIN32) || defined(__CYGWIN__) || defined(__MINGW32__)
 /* Try to find out if we're compiling for WinRT or non-WinRT */
 /* If _USING_V110_SDK71_ is defined it means we are using the v110_xp or v120_xp toolset. */
-#if defined(__MINGW32__) || (defined(_MSC_VER) && (_MSC_VER >= 1700) && !_USING_V110_SDK71_)	/* _MSC_VER==1700 for MSVC 2012 */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1700) && !_USING_V110_SDK71_)	/* _MSC_VER==1700 for MSVC 2012 */
 #include <winapifamily.h>
 #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
 #undef __WINDOWS__