CXX = $(shell xcrun -find clang++) -arch ${ARCH} ${SDKExtra}
CXXFLAGS = -Wall -stdlib=libc++
-IOS_SDK = $(shell xcodebuild -sdk iphoneos6.0.internal -version Path)
+IOS_SDK = $(shell xcodebuild -sdk iphoneos7.0.internal -version Path)
ifeq ($(ARCH),armv6)
LDFLAGS := -syslibroot $(IOS_SDK)