Re: 4.5 and NSInteger/NSUInteger Format Specifier Warnings
Re: 4.5 and NSInteger/NSUInteger Format Specifier Warnings
- Subject: Re: 4.5 and NSInteger/NSUInteger Format Specifier Warnings
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Fri, 05 Oct 2012 15:04:15 +0700
On 4 Oct 2012, at 12:31, Chris Hanson <email@hidden> wrote:
> On Oct 3, 2012, at 5:24 PM, Gerriet M. Denkmann <email@hidden> wrote:
>
>> With this line in Xcode Build Settings:
>> OTHER_CFLAGS = -DNS_BUILD_32_LIKE_64=1
>> NS(U)Integer is (unsigned) long for both 32 and 64 Bits.
>> So that %lu / %ld works for both without warnings without any castings.
>
> You should use the Preprocessor Macros build setting instead of Other C Flags for things like this.
Why? Does the Preprocessor need to know whether NSInteger is int or long (in a 32 bit build)?
> And include $(inherited) as well unless you explicitly want to exclude values from the setting at other levels.
Currently I have:
GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1 $(inherited)
Should this become:
GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1 $(inherited) NS_BUILD_32_LIKE_64=1 $(inherited)
or just:
GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1 NS_BUILD_32_LIKE_64=1 $(inherited)
Kind regards,
Gerriet.
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