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I need test some stuff with preprocessor tests to ensure backward compatibility for my app.
To do this, I must use __IPHONE_OS_VERSION_MAX_ALLOWED >= xxx but does someone know where I can find the values to test for each existing SDK ?
If you command-click on
__IPHONE_OS_VERSION_MAX_ALLOWED(in Xcode) you’ll see the current definition (inAvailabilityInternal.h) for the current SDK and the older SDK.They are basically
__IPHONE_4_3,__IPHONE_4_2,__IPHONE_4_1,__IPHONE_4_0,__IPHONE_3_0, etc.