Mine

$ make
make -C ./buildapp
/usr/local/bin/arm-apple-darwin-gcc -I../purple/headers/ -I../purple/headers/ -I../purple/headers/libpurple -I../purple/headers/libxml2 -I../purple/headers/glib-2.0 -I../purple/headers/glib-2.0/glib -I../purple/headers/glib-2.0/gmodule -fsigned-char -Wall -O   -c -o main.o main.m
In file included from /System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:9,
                 from /System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:13,
                 from /System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:13,
                 from Events.h:9,
                 from MobileChat.h:22,
                 from main.m:2:
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:32: error: syntax error before ‘NSCompositingOperation’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:40: error: syntax error before ‘NSBackingStoreType’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:48: error: syntax error before ‘NSWindowOrderingMode’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:56: error: syntax error before ‘NSFocusRingPlacement’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:65: error: syntax error before ‘NSFocusRingType’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:85: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:88: error: syntax error before ‘NSBitsPerSampleFromDepth’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:89: error: syntax error before ‘NSBitsPerPixelFromDepth’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:90: error: syntax error before ‘NSNumberOfColorComponents’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:96: error: syntax error before ‘NSWhite’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:97: error: syntax error before ‘NSLightGray’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:98: error: syntax error before ‘NSDarkGray’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:99: error: syntax error before ‘NSBlack’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:115: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:116: error: syntax error before ‘*’ token
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:117: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:118: error: syntax error before ‘NSCompositingOperation’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:119: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:120: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:122: error: syntax error before ‘CGFloat’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:123: error: syntax error before ‘CGFloat’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:125: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:126: error: syntax error before ‘*’ token
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:133: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:134: error: syntax error before ‘srcGState’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:137: error: syntax error before ‘*’ token
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:138: error: syntax error before ‘size’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:139: error: syntax error before ‘context’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:140: error: syntax error before ‘context’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:143: error: syntax error before ‘NSGetWindowServerMemory’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:143: error: syntax error before ‘context’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:145: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:151: error: syntax error before ‘placement’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:186: error: syntax error before ‘NSAnimationEffect’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphics.h:188: error: syntax error before ‘animationEffect’
In file included from /System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:13,
                 from /System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:13,
                 from Events.h:9,
                 from MobileChat.h:22,
                 from main.m:2:
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:34: error: syntax error before ‘NSImageInterpolation’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:44: error: syntax error before ‘NSColorRenderingIntent’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:79: error: syntax error before ‘NSInteger’
/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:82: fatal error: method definition not in @implementation context
compilation terminated.
make[1]: *** [main.o] Error 1
make: *** [MobileChat] Error 2