cycc := $(gxx)
sdk := $(shell xcodebuild -sdk iphoneos -version Path)
+mac := $(shell xcodebuild -sdk macosx -version Path)
+
cycc += -isysroot $(sdk)
-cycc += -idirafter /usr/include
+cycc += -idirafter $(mac)/usr/include
cycc += -F$(sdk)/System/Library/PrivateFrameworks
cycc += -fmessage-length=0