16 files changed, 313 insertions, 79 deletions

diff --git a/backends/platform/sdl/amigaos/amigaos-main.cpp b/backends/platform/sdl/amigaos/amigaos-main.cpp
index 65da6bbf85..7bbf8d1fff 100644
--- a/backends/platform/sdl/amigaos/amigaos-main.cpp
+++ b/backends/platform/sdl/amigaos/amigaos-main.cpp
@@ -24,13 +24,44 @@
 
 #if defined(__amigaos4__)
 
+#include "backends/fs/amigaos4/amigaos4-fs.h"
 #include "backends/platform/sdl/amigaos/amigaos.h"
 #include "backends/plugins/sdl/sdl-provider.h"
 #include "base/main.h"
 
 int main(int argc, char *argv[]) {
 
-	// Set up a stack cookie to avoid crashes due to too few stack set by users 
+	// The following will gather the application name and add the install path
+	// to a variable in AmigaOS4's ENV(ARC) system. It will be placed in AppPaths
+	// so that ScummVM can become AmiUpdate aware
+	const char *const appname = "ScummVM";
+
+	BPTR lock;
+	APTR oldwin;
+
+	// Obtain a lock to the home directory
+	if ((lock = IDOS->GetProgramDir())) {
+		TEXT progpath[2048];
+		TEXT apppath[1024] = "AppPaths";
+
+		if (IDOS->DevNameFromLock(lock,
+			progpath,
+			sizeof(progpath),
+			DN_FULLPATH)) {
+
+			// Stop any "Insert volume..." type requesters
+			oldwin = IDOS->SetProcWindow((APTR)-1);
+
+			// Finally, set the variable to the path the executable was run from
+			IDOS->AddPart( apppath, appname, 1024);
+			IDOS->SetVar( apppath, progpath, -1, GVF_GLOBAL_ONLY|GVF_SAVE_VAR );
+
+			// Turn system requesters back on
+			IDOS->SetProcWindow( oldwin );
+		}
+	}
+
+	// Set up a stack cookie to avoid crashes from a stack set too low
 	static const char *stack_cookie __attribute__((used)) = "$STACK: 600000";
 
 	// Create our OSystem instance
@@ -44,7 +75,7 @@ int main(int argc, char *argv[]) {
 	PluginManager::instance().addPluginProvider(new SDLPluginProvider());
 #endif
 
-	// Invoke the actual ScummVM main entry point:
+	// Invoke the actual ScummVM main entry point
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
diff --git a/backends/platform/sdl/amigaos/amigaos.mk b/backends/platform/sdl/amigaos/amigaos.mk
index 5cec9c1588..15a2e9f93f 100644
--- a/backends/platform/sdl/amigaos/amigaos.mk
+++ b/backends/platform/sdl/amigaos/amigaos.mk
@@ -10,4 +10,15 @@ amigaosdist: $(EXECUTABLE)
 ifdef DIST_FILES_ENGINEDATA
 	cp $(DIST_FILES_ENGINEDATA) $(AMIGAOSPATH)/extras/
 endif
+	cat ${srcdir}/README | sed -f ${srcdir}/dists/amiga/convertRM.sed > README.conv
+# AmigaOS's shell is not happy with indented comments, thus don't do it.
+# AREXX seems to have problems when ${srcdir} is '.'. It will break with a
+# "Program not found" error. Therefore we copy the script to the cwd and
+# remove it again, once it has finished.
+	cp ${srcdir}/dists/amiga/RM2AG.rx .
+	rx RM2AG.rx README.conv
+	cp README.guide $(AMIGAOSPATH)
+	rm RM2AG.rx
+	rm README.conv
+	rm README.guide
 	cp $(DIST_FILES_DOCS) $(AMIGAOSPATH)
diff --git a/backends/platform/sdl/macosx/appmenu_osx.mm b/backends/platform/sdl/macosx/appmenu_osx.mm
index d083fb8483..feea40bc06 100644
--- a/backends/platform/sdl/macosx/appmenu_osx.mm
+++ b/backends/platform/sdl/macosx/appmenu_osx.mm
@@ -28,12 +28,22 @@
 
 #include <Cocoa/Cocoa.h>
 
-// Apple removed setAppleMenu from the header files in 10.4,
-// but as the method still exists we declare it ourselves here.
+// Apple added setAppleMenu in 10.5 and removed it in 10.6.
+// But as the method still exists we declare it ourselves here.
 // Yes, this works :)
 @interface NSApplication(MissingFunction)
 - (void)setAppleMenu:(NSMenu *)menu;
 @end
+// However maybe we should conditionally use it depending on the system on which we run ScummVM (and not
+// the one on which we compile) to only do it on OS X 10.5.
+// Here is the relevant bit from the release notes for 10.6:
+// In Leopard and earlier, apps that tried to construct a menu bar without a nib would get an undesirable
+// stubby application menu that could not be removed. To work around this problem on Leopard, you can call
+// the undocumented setAppleMenu: method and pass it the application menu, like so:
+//   [NSApp setAppleMenu:[[[NSApp mainMenu] itemAtIndex:0] submenu]];
+// In SnowLeopard, this workaround is unnecessary and should not be used. Under SnowLeopard, the first menu
+// is always identified as the application menu.
+
 
 NSString *constructNSStringFromCString(const char *rawCString, CFStringEncoding stringEncoding) {
 	return (NSString *)CFStringCreateWithCString(NULL, rawCString, stringEncoding);
@@ -46,13 +56,14 @@ void replaceApplicationMenuItems() {
 	NSMenu *windowMenu;
 	NSMenuItem *menuItem;
 
-	// For some reason [[NSApp mainMenu] removeAllItems] doesn't work and crashes, so we need
-	// to remove the SDL generated menus one by one
-	[[NSApp mainMenu] removeItemAtIndex:0];		// Remove application menu
-	[[NSApp mainMenu] removeItemAtIndex:0];		// Remove "Windows" menu
+	// We cannot use [[NSApp mainMenu] removeAllItems] as removeAllItems was added in OS X 10.6
+	// So remove the SDL generated menus one by one instead.
+	while ([[NSApp mainMenu] numberOfItems] > 0) {
+		[[NSApp mainMenu] removeItemAtIndex:0];
+	}
 
 	// Create new application menu
-	appleMenu = [[NSMenu alloc] initWithTitle:@""];
+	appleMenu = [[NSMenu alloc] initWithTitle:@"ScummVM"];
 
 	NSString *nsString = NULL;
 
diff --git a/backends/platform/sdl/macosx/macosx.cpp b/backends/platform/sdl/macosx/macosx.cpp
index 38a2d7441c..7652c0d833 100644
--- a/backends/platform/sdl/macosx/macosx.cpp
+++ b/backends/platform/sdl/macosx/macosx.cpp
@@ -27,9 +27,10 @@
 
 #ifdef MACOSX
 
-#include "backends/platform/sdl/macosx/macosx.h"
+#include "backends/audiocd/macosx/macosx-audiocd.h"
 #include "backends/mixer/doublebuffersdl/doublebuffersdl-mixer.h"
 #include "backends/platform/sdl/macosx/appmenu_osx.h"
+#include "backends/platform/sdl/macosx/macosx.h"
 #include "backends/updates/macosx/macosx-updates.h"
 #include "backends/taskbar/macosx/macosx-taskbar.h"
 
@@ -170,4 +171,8 @@ Common::String OSystem_MacOSX::getSystemLanguage() const {
 #endif // USE_DETECTLANG
 }
 
+AudioCDManager *OSystem_MacOSX::createAudioCDManager() {
+	return createMacOSXAudioCDManager();
+}
+
 #endif
diff --git a/backends/platform/sdl/macosx/macosx.h b/backends/platform/sdl/macosx/macosx.h
index c8b4beaeec..6905284a5f 100644
--- a/backends/platform/sdl/macosx/macosx.h
+++ b/backends/platform/sdl/macosx/macosx.h
@@ -38,6 +38,11 @@ public:
 	virtual void init();
 	virtual void initBackend();
 	virtual void addSysArchivesToSearchSet(Common::SearchSet &s, int priority = 0);
+
+protected:
+	// Override createAudioCDManager() to get our Mac-specific
+	// version.
+	virtual AudioCDManager *createAudioCDManager();
 };
 
 #endif
diff --git a/backends/platform/sdl/posix/posix-main.cpp b/backends/platform/sdl/posix/posix-main.cpp
index d07db11b0c..5deebb0ae3 100644
--- a/backends/platform/sdl/posix/posix-main.cpp
+++ b/backends/platform/sdl/posix/posix-main.cpp
@@ -22,7 +22,7 @@
 
 #include "common/scummsys.h"
 
-#if defined(POSIX) && !defined(MACOSX) && !defined(SAMSUNGTV) && !defined(MAEMO) && !defined(WEBOS) && !defined(LINUXMOTO) && !defined(GPH_DEVICE) && !defined(GP2X) && !defined(DINGUX) && !defined(OPENPANDORA) && !defined(PLAYSTATION3)
+#if defined(POSIX) && !defined(MACOSX) && !defined(SAMSUNGTV) && !defined(MAEMO) && !defined(WEBOS) && !defined(LINUXMOTO) && !defined(GPH_DEVICE) && !defined(GP2X) && !defined(DINGUX) && !defined(OPENPANDORA) && !defined(PLAYSTATION3) && !defined(ANDROIDSDL)
 
 #include "backends/platform/sdl/posix/posix.h"
 #include "backends/plugins/sdl/sdl-provider.h"
diff --git a/backends/platform/sdl/posix/posix.cpp b/backends/platform/sdl/posix/posix.cpp
index a711c3a96b..e2a642b288 100644
--- a/backends/platform/sdl/posix/posix.cpp
+++ b/backends/platform/sdl/posix/posix.cpp
@@ -33,14 +33,18 @@
 #include "backends/platform/sdl/posix/posix.h"
 #include "backends/saves/posix/posix-saves.h"
 #include "backends/fs/posix/posix-fs-factory.h"
+#include "backends/fs/posix/posix-fs.h"
 #include "backends/taskbar/unity/unity-taskbar.h"
 
+#ifdef USE_LINUXCD
+#include "backends/audiocd/linux/linux-audiocd.h"
+#endif
+
 #include <errno.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <unistd.h>
 
-
 OSystem_POSIX::OSystem_POSIX(Common::String baseConfigName)
 	:
 	_baseConfigName(baseConfigName) {
@@ -82,11 +86,54 @@ bool OSystem_POSIX::hasFeature(Feature f) {
 Common::String OSystem_POSIX::getDefaultConfigFileName() {
 	Common::String configFile;
 
-	// On POSIX type systems, by default we store the config file inside
-	// to the HOME directory of the user.
-	const char *home = getenv("HOME");
-	if (home != NULL && (strlen(home) + 1 + _baseConfigName.size()) < MAXPATHLEN) {
-		configFile = Common::String::format("%s/%s", home, _baseConfigName.c_str());
+	Common::String prefix;
+#ifdef MACOSX
+	prefix = getenv("HOME");
+#elif !defined(SAMSUNGTV)
+	const char *envVar;
+	// Our old configuration file path for POSIX systems was ~/.scummvmrc.
+	// If that file exists, we still use it.
+	envVar = getenv("HOME");
+	if (envVar && *envVar) {
+		configFile = envVar;
+		configFile += '/';
+		configFile += ".scummvmrc";
+
+		if (configFile.size() < MAXPATHLEN) {
+			struct stat sb;
+			if (stat(configFile.c_str(), &sb) == 0) {
+				return configFile;
+			}
+		}
+	}
+
+	// On POSIX systems we follow the XDG Base Directory Specification for
+	// where to store files. The version we based our code upon can be found
+	// over here: http://standards.freedesktop.org/basedir-spec/basedir-spec-0.8.html
+	envVar = getenv("XDG_CONFIG_HOME");
+	if (!envVar || !*envVar) {
+		envVar = getenv("HOME");
+		if (!envVar) {
+			return 0;
+		}
+
+		if (Posix::assureDirectoryExists(".config", envVar)) {
+			prefix = envVar;
+			prefix += "/.config";
+		}
+	} else {
+		prefix = envVar;
+	}
+
+	if (!prefix.empty() && Posix::assureDirectoryExists("scummvm", prefix.c_str())) {
+		prefix += "/scummvm";
+	}
+#endif
+
+	if (!prefix.empty() && (prefix.size() + 1 + _baseConfigName.size()) < MAXPATHLEN) {
+		configFile = prefix;
+		configFile += '/';
+		configFile += _baseConfigName;
 	} else {
 		configFile = _baseConfigName;
 	}
@@ -99,58 +146,43 @@ Common::WriteStream *OSystem_POSIX::createLogFile() {
 	// of a failure, we know that no log file is open.
 	_logFilePath.clear();
 
-	const char *home = getenv("HOME");
-	if (home == NULL)
+	const char *prefix = nullptr;
+	Common::String logFile;
+#ifdef MACOSX
+	prefix = getenv("HOME");
+	if (prefix == nullptr) {
 		return 0;
+	}
 
-	Common::String logFile(home);
-#ifdef MACOSX
-	logFile += "/Library";
-#else
-	logFile += "/.scummvm";
-#endif
-#ifdef SAMSUNGTV
+	logFile = "Library/Logs";
+#elif SAMSUNGTV
+	prefix = nullptr;
 	logFile = "/mtd_ram";
-#endif
-
-	struct stat sb;
-
-	// Check whether the dir exists
-	if (stat(logFile.c_str(), &sb) == -1) {
-		// The dir does not exist, or stat failed for some other reason.
-		if (errno != ENOENT)
+#else
+	// On POSIX systems we follow the XDG Base Directory Specification for
+	// where to store files. The version we based our code upon can be found
+	// over here: http://standards.freedesktop.org/basedir-spec/basedir-spec-0.8.html
+	prefix = getenv("XDG_CACHE_HOME");
+	if (prefix == nullptr || !*prefix) {
+		prefix = getenv("HOME");
+		if (prefix == nullptr) {
 			return 0;
+		}
 
-		// If the problem was that the path pointed to nothing, try
-		// to create the dir.
-		if (mkdir(logFile.c_str(), 0755) != 0)
-			return 0;
-	} else if (!S_ISDIR(sb.st_mode)) {
-		// Path is no directory. Oops
-		return 0;
+		logFile = ".cache/";
 	}
 
-#ifdef MACOSX
-	logFile += "/Logs";
-#else
-	logFile += "/logs";
+	logFile += "scummvm/logs";
 #endif
 
-	// Check whether the dir exists
-	if (stat(logFile.c_str(), &sb) == -1) {
-		// The dir does not exist, or stat failed for some other reason.
-		if (errno != ENOENT)
-			return 0;
-
-		// If the problem was that the path pointed to nothing, try
-		// to create the dir.
-		if (mkdir(logFile.c_str(), 0755) != 0)
-			return 0;
-	} else if (!S_ISDIR(sb.st_mode)) {
-		// Path is no directory. Oops
+	if (!Posix::assureDirectoryExists(logFile, prefix)) {
 		return 0;
 	}
 
+	if (prefix) {
+		logFile = Common::String::format("%s/%s", prefix, logFile.c_str());
+	}
+
 	logFile += "/scummvm.log";
 
 	Common::FSNode file(logFile);
@@ -212,4 +244,12 @@ bool OSystem_POSIX::displayLogFile() {
 }
 
 
+AudioCDManager *OSystem_POSIX::createAudioCDManager() {
+#ifdef USE_LINUXCD
+	return createLinuxAudioCDManager();
+#else
+	return OSystem_SDL::createAudioCDManager();
+#endif
+}
+
 #endif
diff --git a/backends/platform/sdl/posix/posix.h b/backends/platform/sdl/posix/posix.h
index 01a01528cd..0514d30191 100644
--- a/backends/platform/sdl/posix/posix.h
+++ b/backends/platform/sdl/posix/posix.h
@@ -28,7 +28,7 @@
 class OSystem_POSIX : public OSystem_SDL {
 public:
 	// Let the subclasses be able to change _baseConfigName in the constructor
-	OSystem_POSIX(Common::String baseConfigName = ".scummvmrc");
+	OSystem_POSIX(Common::String baseConfigName = "scummvm.ini");
 	virtual ~OSystem_POSIX() {}
 
 	virtual bool hasFeature(Feature f);
@@ -59,6 +59,8 @@ protected:
 	virtual Common::String getDefaultConfigFileName();
 
 	virtual Common::WriteStream *createLogFile();
+
+	virtual AudioCDManager *createAudioCDManager();
 };
 
 #endif
diff --git a/backends/platform/sdl/ps3/ps3.cpp b/backends/platform/sdl/ps3/ps3.cpp
index f111379794..0bb8300014 100644
--- a/backends/platform/sdl/ps3/ps3.cpp
+++ b/backends/platform/sdl/ps3/ps3.cpp
@@ -31,7 +31,6 @@
 #include "backends/saves/default/default-saves.h"
 #include "backends/fs/ps3/ps3-fs-factory.h"
 #include "backends/events/ps3sdl/ps3sdl-events.h"
-#include "backends/mixer/sdl13/sdl13-mixer.h"
 
 #include <dirent.h>
 #include <sys/stat.h>
@@ -68,14 +67,6 @@ void OSystem_PS3::initBackend() {
 	if (_savefileManager == 0)
 		_savefileManager = new DefaultSaveFileManager(PREFIX "/saves");
 
-	// Create the mixer manager
-	if (_mixer == 0) {
-		_mixerManager = new Sdl13MixerManager();
-
-		// Setup and start mixer
-		_mixerManager->init();
-	}
-
 	// Event source
 	if (_eventSource == 0)
 		_eventSource = new PS3SdlEventSource();
diff --git a/backends/platform/sdl/raspberrypi/README.RASPBERRYPI b/backends/platform/sdl/raspberrypi/README.RASPBERRYPI
new file mode 100644
index 0000000000..ab0e674c31
--- /dev/null
+++ b/backends/platform/sdl/raspberrypi/README.RASPBERRYPI
@@ -0,0 +1,77 @@
+ScummVM-RASPBERRYPI README
+==============================================================================
+
+Notes
+============
+
+This version of ScummVM uses SDL2 hardware accelerated graphics, be it
+plain SDL2 which in turn uses dispmanx/gles2 or by using gles1 via an
+SDL2-configured GLES1 context.
+
+Requirements
+============
+- Raspberry Pi 1 or 2 microcomputer.
+- Raspbian (Debian) installed on SD card. Other distros may be supported if 
+  they include the VideoCore runtime libraries that Raspbian includes.
+-An attached keyboard and mouse, or alternatively joystick.
+
+Controls
+============
+
+The standard ScummVM keyboard and mouse controls are used as in any other 
+GNU/Linux based system.
+Use the --joystick parameter if you want to use a joystick instead of the
+intended mouse for playing the games (not recommended).
+
+Installation from binaries
+==============================
+
+We have at least three methods to get the binaries into the Raspbian SD:
+
+1) Since Debian (Raspbian) includes an ssh service by default, I recommend 
+keeping the SD card on the Raspberry Pi, and using scp to copy the package over 
+to your home directory in the Debian filesystem.
+
+scp scummvm-rpi_<version>.zip pi@<raspberrypi_ip>:/home/pi
+
+2) If your RaspberryPi has internet access, you can simply use wget to 
+download the package to your home folder:
+
+cd ~/
+wget <package_link>
+
+3) You could also connect the Raspbian SD card to your main PC and, after
+mounting it (or being automounted as it would be in most desktop GNU/Linux 
+systems), copy the package file manually to your home directory.
+How to mount an SD and copy files to it is beyond the scope of this README.
+
+Once we have the package file in our home directory using one of the three 
+aforementioned methods, we would need to uncompress it:
+
+unzip scummvm-rpi_<version>.zip
+
+As a result, a directory containing the scummvm along with this README will be
+created. 
+We can run it by simply changing to our scummvm directory and executing the 
+scummvm file.
+
+cd scummvm-rpi
+./scummvm
+
+I recommend copying the games to /home/pi/scummvm-rpi. Adding the games via the menu
+works as in any other system ScummVM runs on.
+
+Building from sources
+==============================
+
+Recommended method is building by cross-compiling on a GNU/Linux X86-based computer.
+You can find concise instructions for this on the ScummVM wiki:
+
+http://wiki.scummvm.org/index.php/Compiling_ScummVM/RPI 
+
+The configure script is disabling scalers because we prefer dispmanx for that, which 
+makes scalers unnecessary on a CPU limited platform like this, timestamps because most people
+doesn't have an RTC on the Raspberry Pi, and event recorder to save SD card write cycles.
+All these are automatically disabled when we crosscompile by passing "--host=raspberrypi".
+
+Enjoy!
diff --git a/backends/platform/sdl/sdl-sys.h b/backends/platform/sdl/sdl-sys.h
index 67ad84efd3..551605a4b4 100644
--- a/backends/platform/sdl/sdl-sys.h
+++ b/backends/platform/sdl/sdl-sys.h
@@ -52,6 +52,21 @@ typedef struct { int FAKE; } FAKE_FILE;
 #define strncasecmp FAKE_strncasecmp
 #endif
 
+#if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_exit)
+#undef exit
+#define exit FAKE_exit
+#endif
+
+#if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_abort)
+#undef abort
+#define abort FAKE_abort
+#endif
+
+#if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_system)
+#undef system
+#define system FAKE_system
+#endif
+
 // HACK: SDL might include windows.h which defines its own ARRAYSIZE.
 // However, we want to use the version from common/util.h. Thus, we make sure
 // that we actually have this definition after including the SDL headers.
@@ -112,7 +127,7 @@ typedef struct { int FAKE; } FAKE_FILE;
 #endif
 
 // In a moment of brilliance Xlib.h included by SDL_syswm.h #defines the
-// following names. In a moment of mental breakdown, which occured upon
+// following names. In a moment of mental breakdown, which occurred upon
 // gazing at Xlib.h, LordHoto decided to undefine them to prevent havoc.
 #ifdef Status
 #undef Status
@@ -146,6 +161,21 @@ typedef struct { int FAKE; } FAKE_FILE;
 #define strncasecmp    FORBIDDEN_SYMBOL_REPLACEMENT
 #endif
 
+#if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_exit)
+#undef exit
+#define exit(a) FORBIDDEN_SYMBOL_REPLACEMENT
+#endif
+
+#if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_abort)
+#undef abort
+#define abort() FORBIDDEN_SYMBOL_REPLACEMENT
+#endif
+
+#if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_system)
+#undef system
+#define system(a) FORBIDDEN_SYMBOL_REPLACEMENT
+#endif
+
 // SDL 2 has major API changes. We redefine constants which got renamed to
 // ease the transition. This is sometimes dangerous because the values changed
 // too!
diff --git a/backends/platform/sdl/sdl.cpp b/backends/platform/sdl/sdl.cpp
index 6d4dede212..c55753194b 100644
--- a/backends/platform/sdl/sdl.cpp
+++ b/backends/platform/sdl/sdl.cpp
@@ -36,8 +36,8 @@
 
 #include "backends/saves/default/default-saves.h"
 
-// Audio CD support was removed with SDL 1.3
-#if SDL_VERSION_ATLEAST(1, 3, 0)
+// Audio CD support was removed with SDL 2.0
+#if SDL_VERSION_ATLEAST(2, 0, 0)
 #include "backends/audiocd/default/default-audiocd.h"
 #else
 #include "backends/audiocd/sdl/sdl-audiocd.h"
@@ -245,15 +245,7 @@ void OSystem_SDL::initBackend() {
 		_timerManager = new SdlTimerManager();
 #endif
 
-	if (_audiocdManager == 0) {
-		// Audio CD support was removed with SDL 1.3
-#if SDL_VERSION_ATLEAST(1, 3, 0)
-		_audiocdManager = new DefaultAudioCDManager();
-#else
-		_audiocdManager = new SdlAudioCDManager();
-#endif
-
-	}
+	_audiocdManager = createAudioCDManager();
 
 	// Setup a custom program icon.
 	_window->setupIcon();
@@ -491,6 +483,15 @@ Common::TimerManager *OSystem_SDL::getTimerManager() {
 #endif
 }
 
+AudioCDManager *OSystem_SDL::createAudioCDManager() {
+	// Audio CD support was removed with SDL 2.0
+#if SDL_VERSION_ATLEAST(2, 0, 0)
+	return new DefaultAudioCDManager();
+#else
+	return new SdlAudioCDManager();
+#endif
+}
+
 #ifdef USE_OPENGL
 
 const OSystem::GraphicsMode *OSystem_SDL::getSupportedGraphicsModes() const {
diff --git a/backends/platform/sdl/sdl.h b/backends/platform/sdl/sdl.h
index 5ee56d0568..c93c8308a7 100644
--- a/backends/platform/sdl/sdl.h
+++ b/backends/platform/sdl/sdl.h
@@ -104,6 +104,11 @@ protected:
 	 */
 	virtual void initSDL();
 
+	/**
+	 * Create the audio CD manager
+	 */
+	virtual AudioCDManager *createAudioCDManager();
+
 	// Logging
 	virtual Common::WriteStream *createLogFile() { return 0; }
 	Backends::Log::Log *_logger;
diff --git a/backends/platform/sdl/win32/win32-main.cpp b/backends/platform/sdl/win32/win32-main.cpp
index c6c15c00e8..4864347d81 100644
--- a/backends/platform/sdl/win32/win32-main.cpp
+++ b/backends/platform/sdl/win32/win32-main.cpp
@@ -43,7 +43,17 @@ int __stdcall WinMain(HINSTANCE /*hInst*/, HINSTANCE /*hPrevInst*/,  LPSTR /*lpC
 #if !SDL_VERSION_ATLEAST(2, 0, 0)
 	SDL_SetModuleHandle(GetModuleHandle(NULL));
 #endif
+// HACK: __argc, __argv are broken and return zero when using mingwrt 4.0+ on MinGW
+// HACK: MinGW-w64 based toolchains neither feature _argc nor _argv. The 32 bit
+// incarnation only defines __MINGW32__. This leads to build breakage due to
+// missing declarations. Luckily MinGW-w64 based toolchains define
+// __MINGW64_VERSION_foo macros inside _mingw.h, which is included from all
+// system headers. Thus we abuse that to detect them.
+#if defined(__GNUC__) && defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR)
+	return main(_argc, _argv);
+#else
 	return main(__argc, __argv);
+#endif
 }
 
 int main(int argc, char *argv[]) {
diff --git a/backends/platform/sdl/win32/win32.cpp b/backends/platform/sdl/win32/win32.cpp
index 0f70c00b40..fcc0849624 100644
--- a/backends/platform/sdl/win32/win32.cpp
+++ b/backends/platform/sdl/win32/win32.cpp
@@ -35,11 +35,13 @@
 #include "common/error.h"
 #include "common/textconsole.h"
 
+#include "backends/audiocd/win32/win32-audiocd.h"
 #include "backends/platform/sdl/win32/win32.h"
 #include "backends/platform/sdl/win32/win32-window.h"
 #include "backends/saves/windows/windows-saves.h"
 #include "backends/fs/windows/windows-fs-factory.h"
 #include "backends/taskbar/win32/win32-taskbar.h"
+#include "backends/updates/win32/win32-updates.h"
 
 #include "common/memstream.h"
 
@@ -81,6 +83,11 @@ void OSystem_Win32::initBackend() {
 	if (_savefileManager == 0)
 		_savefileManager = new WindowsSaveFileManager();
 
+#if defined(USE_SPARKLE)
+	// Initialize updates manager
+	_updateManager = new Win32UpdateManager();
+#endif
+
 	// Invoke parent implementation of this method
 	OSystem_SDL::initBackend();
 }
@@ -318,4 +325,8 @@ void OSystem_Win32::addSysArchivesToSearchSet(Common::SearchSet &s, int priority
 	OSystem_SDL::addSysArchivesToSearchSet(s, priority);
 }
 
+AudioCDManager *OSystem_Win32::createAudioCDManager() {
+	return createWin32AudioCDManager();
+}
+
 #endif
diff --git a/backends/platform/sdl/win32/win32.h b/backends/platform/sdl/win32/win32.h
index 473e78ff0b..ca0843e834 100644
--- a/backends/platform/sdl/win32/win32.h
+++ b/backends/platform/sdl/win32/win32.h
@@ -49,6 +49,10 @@ protected:
 
 	virtual Common::String getDefaultConfigFileName();
 	virtual Common::WriteStream *createLogFile();
+
+	// Override createAudioCDManager() to get our Mac-specific
+	// version.
+	virtual AudioCDManager *createAudioCDManager();
 };
 
 #endif