OSXPPC compatibility maintenance

.gitignore

@@ -1 +1,3 @@
 /out
+.DS_Store
+

src/CompilerSupport/CoexistWithCarbon.h

@@ -2,17 +2,25 @@
 // PowerPC systems that have a genuine Carbon implementation
 
 #define AddResource				Pomme_AddResource
+#define BackColor				Pomme_BackColor
 #define BlockMove				Pomme_BlockMove
 #define BlockMoveData			Pomme_BlockMoveData
 #define ChangedResource			Pomme_ChangedResource
+#define ClearPortDamage			Pomme_ClearPortDamage
 #define CloseResFile			Pomme_CloseResFile
+#define CopyBits				Pomme_CopyBits
 #define Count1Resources			Pomme_Count1Resources
 #define Count1Types				Pomme_Count1Types
 #define CurResFile				Pomme_CurResFile
+#define DamagePortRegion		Pomme_DamagePortRegion
 #define DetachResource			Pomme_DetachResource
 #define DirCreate				Pomme_DirCreate
+#define DisposeGWorld			Pomme_DisposeGWorld
 #define DisposeHandle			Pomme_DisposeHandle
 #define DisposePtr				Pomme_DisposePtr
+#define DrawChar				Pomme_DrawChar
+#define DrawPicture				Pomme_DrawPicture
+#define EraseRect				Pomme_EraseRect
 #define ExitToShell				Pomme_ExitToShell
 #define FSClose					Pomme_FSClose
 #define FSMakeFSSpec			Pomme_FSMakeFSSpec
@@ -25,27 +33,52 @@
 #define FSpOpenResFile			Pomme_FSpOpenResFile
 #define FindFolder				Pomme_FindFolder
 #define FlushEvents				Pomme_FlushEvents
+#define ForeColor				Pomme_ForeColor
+#define FrameArc				Pomme_FrameArc
+#define FrameRect				Pomme_FrameRect
 #define Get1IndResource			Pomme_Get1IndResource
 #define Get1IndType				Pomme_Get1IndType
+#define GetDamagePortRegion		Pomme_GetDamagePortRegion
 #define GetDateTime				Pomme_GetDateTime
 #define GetDefaultOutputVolume	Pomme_GetDefaultOutputVolume
 #define GetEOF					Pomme_GetEOF
 #define GetFPos					Pomme_GetFPos
+#define GetForeColor			Pomme_GetForeColor
+#define GetGWorld				Pomme_GetGWorld
+#define GetGWorldPixMap			Pomme_GetGWorldPixMap
 #define GetHandleSize			Pomme_GetHandleSize
+#define GetPicture				Pomme_GetPicture
+#define GetPixBaseAddr			Pomme_GetPixBaseAddr
+#define GetPort					Pomme_GetPort
+#define GetPortBitMapForCopyBits	Pomme_GetPortBitMapForCopyBits
+#define GetPortBounds			Pomme_GetPortBounds
 #define GetPtrSize				Pomme_GetPtrSize
 #define GetResInfo				Pomme_GetResInfo
 #define GetResource				Pomme_GetResource
 #define GetResourceSizeOnDisk	Pomme_GetResourceSizeOnDisk
+#define GetScreenPort			Pomme_GetScreenPort
 #define GetSoundHeaderOffset	Pomme_GetSoundHeaderOffset
+#define GetWindowPort			Pomme_GetWindowPort
 #define HideCursor				Pomme_HideCursor
 #define InitCursor				Pomme_InitCursor
+#define IsPortDamaged			Pomme_IsPortDamaged
+#define LineTo					Pomme_LineTo
 #define Microseconds			Pomme_Microseconds
+#define MoveTo					Pomme_MoveTo
+#define NewGWorld				Pomme_NewGWorld
 #define NewHandle				Pomme_NewHandle
 #define NewHandleClear			Pomme_NewHandleClear
 #define NewPtr					Pomme_NewPtr
 #define NewPtrClear				Pomme_NewPtrClear
 #define NumToString				Pomme_NumToString
+#define OffsetRect				Pomme_OffsetRect
+#define PaintRect				Pomme_PaintRect
+#define PenNormal				Pomme_PenNormal
+#define PenSize					Pomme_PenSize
 #define PtrToHand				Pomme_PtrToHand
+#define QDError					Pomme_QDError
+#define RGBBackColor			Pomme_RGBBackColor
+#define RGBForeColor			Pomme_RGBForeColor
 #define ReleaseResource			Pomme_ReleaseResource
 #define RemoveResource			Pomme_RemoveResource
 #define ResError				Pomme_ResError
@@ -53,7 +86,10 @@
 #define SetDefaultOutputVolume	Pomme_SetDefaultOutputVolume
 #define SetEOF					Pomme_SetEOF
 #define SetFPos					Pomme_SetFPos
+#define SetGWorld				Pomme_SetGWorld
 #define SetHandleSize			Pomme_SetHandleSize
+#define SetPort					Pomme_SetPort
+#define SetRect					Pomme_SetRect
 #define ShowCursor				Pomme_ShowCursor
 #define SndChannelStatus		Pomme_SndChannelStatus
 #define SndDisposeChannel		Pomme_SndDisposeChannel

src/CompilerSupport/filesystem_implementation.hpp

@@ -181,7 +181,7 @@
 #include <langinfo.h>
 #endif
 #endif
-#ifdef GHC_OS_MACOS
+#if defined(GHC_OS_MACOS) && !OSXPPC
 #include <Availability.h>
 #endif
 
@@ -4651,6 +4651,7 @@ GHC_INLINE void last_write_time(const path& p, file_time_type new_time, std::err
         ec = detail::make_system_error();
     }
 #elif defined(GHC_OS_MACOS) && \
+	OSXPPC || \
     (__MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_13) || (__IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_11_0) || \
     (__TV_OS_VERSION_MIN_REQUIRED < __TVOS_11_0) || (__WATCH_OS_VERSION_MIN_REQUIRED < __WATCHOS_4_0)
     struct ::stat fs;

src/Utilities/StringUtils.cpp

@@ -3,9 +3,9 @@
 #include <algorithm>
 #include <iterator>
 
-std::u8string UppercaseCopy(const u8string& in)
+u8string UppercaseCopy(const u8string& in)
 {
-	std::u8string out;
+	u8string out;
 	std::transform(
 		in.begin(),
 		in.end(),