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From: CHENG Gao <chenggao@royau.me>
To: emacs-devel@gnu.org
Subject: Re: Some MacOSX build related questions
Date: Thu, 20 Oct 2011 00:05:16 +0800	[thread overview]
Message-ID: <m2vcrl9dc3.fsf@royau.me> (raw)
In-Reply-To: B09F3BCD-FF99-43EE-8AAD-0454FD8FE791@swipnet.se

*On Wed, 19 Oct 2011 17:50:26 +0200
* Also sprach Jan Djärv <jan.h.d@swipnet.se>:

>> 4) MAC_OS_X_VERSION_10_x (3, 4, 5, 6 at present) are defined in
>> nsterm.h and some other files. Is it necessary? Is it enough as
>> nsgui.h does? (as below)
>> 
>> ,----
>> | #ifdef NS_IMPL_COCOA #include <AvailabilityMacros.h> #endif /*
>> | NS_IMPL_COCOA */
>> `----
>
> No, this is not enough. For example, MAC_OS_X_VERSION_10_6 is not
> defined on OSX 10.4, but we use it in the source, so we must define it
> if not defined. The define for MAC_OS_X_VERSION_10_6 in nsterm.m is
> redundant though.

Thanks for explanation. Now I understand.




      reply	other threads:[~2011-10-19 16:05 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-19 11:29 Some MacOSX build related questions CHENG Gao
2011-10-19 15:45 ` Adrian Robert
2011-10-19 15:50 ` Jan Djärv
2011-10-19 16:05   ` CHENG Gao [this message]

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