Merge branch 'osx-libcxx'

Source/Core/Common/Src/LogManager.h

@@ -46,7 +46,7 @@ public:
 
 	void Log(LogTypes::LOG_LEVELS, const char *msg);
 
-	bool IsValid() { return (m_logfile != NULL); }
+	bool IsValid() { return (bool)m_logfile; }
 	bool IsEnabled() const { return m_enable; }
 	void SetEnable(bool enable) { m_enable = enable; }
 

Source/Core/Common/Src/StdConditionVariable.h

@@ -5,9 +5,26 @@
 #define GCC_VER(x,y,z)	((x) * 10000 + (y) * 100 + (z))
 #define GCC_VERSION GCC_VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
 
+#ifndef __has_include
+#define __has_include(s) 0
+#endif
+
 #if GCC_VERSION >= GCC_VER(4,4,0) && __GXX_EXPERIMENTAL_CXX0X__ && !ANDROID
+
 // GCC 4.4 provides <condition_variable>
 #include <condition_variable>
+
+#elif __has_include(<condition_variable>)
+
+// clang and libc++ provide <condition_variable> on OSX. However, the version
+// of libc++ bundled with OSX 10.7 and 10.8 is buggy: it uses _ as a variable.
+//
+// We work around this issue by undefining and redefining _.
+
+#undef _
+#include <condition_variable>
+#define _(s) wxGetTranslation((s))
+
 #else
 
 // partial std::condition_variable implementation for win32/pthread

Source/Core/Common/Src/StdMutex.h

@@ -5,9 +5,16 @@
 #define GCC_VER(x,y,z)	((x) * 10000 + (y) * 100 + (z))
 #define GCC_VERSION GCC_VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
 
+#ifndef __has_include
+#define __has_include(s) 0
+#endif
+
 #if GCC_VERSION >= GCC_VER(4,4,0) && __GXX_EXPERIMENTAL_CXX0X__ && !ANDROID
 // GCC 4.4 provides <mutex>
 #include <mutex>
+#elif __has_include(<mutex>)
+// Clang + libc++
+#include <mutex>
 #else
 
 // partial <mutex> implementation for win32/pthread

Source/Core/Common/Src/StdThread.h

@@ -5,12 +5,19 @@
 #define GCC_VER(x,y,z)	((x) * 10000 + (y) * 100 + (z))
 #define GCC_VERSION GCC_VER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
 
+#ifndef __has_include
+#define __has_include(s) 0
+#endif
+
 #if GCC_VERSION >= GCC_VER(4,4,0) && __GXX_EXPERIMENTAL_CXX0X__ && !ANDROID
 // GCC 4.4 provides <thread>
 #ifndef _GLIBCXX_USE_SCHED_YIELD
 #define _GLIBCXX_USE_SCHED_YIELD
 #endif
 #include <thread>
+#elif __has_include(<thread>)
+// Clang + libc++
+#include <thread>
 #else
 
 // partial std::thread implementation for win32/pthread

Source/Core/Common/Src/Thread.h

@@ -18,9 +18,9 @@
 #ifndef _THREAD_H_
 #define _THREAD_H_
 
-#include "StdThread.h"
-#include "StdMutex.h"
 #include "StdConditionVariable.h"
+#include "StdMutex.h"
+#include "StdThread.h"
 
 // Don't include common.h here as it will break LogManager
 #include "CommonTypes.h"

Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.h

@@ -75,7 +75,7 @@ public:
 	virtual void DoState(PointerWrap& p);
 
 	// Needed because StdThread.h std::thread implem does not support member
-	// pointers.
+	// pointers. TODO(delroth): obsolete.
 	static void SpawnAXThread(CUCode_AX* self);
 
 protected:
@@ -107,13 +107,13 @@ protected:
 	volatile u16 m_cmdlist[512];
 	volatile u32 m_cmdlist_size;
 
-	std::thread m_axthread;
-
 	// Sync objects
 	std::mutex m_processing;
 	std::condition_variable m_cmdlist_cv;
 	std::mutex m_cmdlist_mutex;
 
+	std::thread m_axthread;
+
 	// Copy a command list from memory to our temp buffer
 	void CopyCmdList(u32 addr, u16 size);
 

Source/Core/DolphinWX/Src/ConfigMain.cpp

@@ -18,6 +18,7 @@
 #include <string> // System
 #include <vector>
 #include <algorithm>
+#include <functional>
 #include <wx/spinbutt.h>
 
 #include "Common.h"
@@ -43,14 +44,6 @@
 #include "Main.h"
 #include "VideoBackendBase.h"
 
-#if defined(__APPLE__)
-#include <tr1/functional>
-using std::tr1::function;
-#else
-#include <functional>
-using std::function;
-#endif
-
 #define TEXT_BOX(page, text) new wxStaticText(page, wxID_ANY, text, wxDefaultPosition, wxDefaultSize)
 
 struct CPUCore
@@ -631,7 +624,7 @@ void CConfigMain::CreateGUIControls()
 	theme_selection->SetStringSelection(SConfig::GetInstance().m_LocalCoreStartupParameter.theme_name);
 
 	// std::function = avoid error on msvc
-	theme_selection->Bind(wxEVT_COMMAND_CHOICE_SELECTED, function<void(wxEvent&)>([theme_selection](wxEvent&)
+	theme_selection->Bind(wxEVT_COMMAND_CHOICE_SELECTED, std::function<void(wxEvent&)>([theme_selection](wxEvent&)
 	{
 		SConfig::GetInstance().m_LocalCoreStartupParameter.theme_name = theme_selection->GetStringSelection();
 		main_frame->InitBitmaps();