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From: Laurence Passmore

Date: Mon, 26 Mar 2007 23:22:45 +0100
To: "A list for developers using the SDL library. \(includes SDL-announce\)" <sdl@lists.libsdl.org>
Subject: [SDL] SDL_config_macosx.h: MAC_OS_X_VERSION_MIN_REQUIRED

Hi,

I just compiled my SDL application on Mac OS X with -Wundef and it
threw a number of errors. Of note was:

     SDL_config_macosx.h: 34
     warning: "MAC_OS_X_VERSION_MIN_REQUIRED" is not defined

Line 34 is:

     #if ( (MAC_OS_X_VERSION_MIN_REQUIRED >= 1030) || (!defined (__POWERPC__)) )

Now according to this mailing on the Apple developer lists:

     http://lists.apple.com/archives/Xcode-users/2005/May/msg00602.html

that particular #define was removed from the gcc compiler defaults
and AvailabilityMacros.h (/usr/include/AvailabilityMacros.h) should
be pulled in directly instead.

Would someone closer to the Mac OS X version of SDL be willing to
make that change please? Thanks.

Laurence Passmore
Homeworld SDL @ www.homeworldsdl.org
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icculus committed Mar 27, 2007
1 parent f7b621c commit 661a745803630e3a5e401cba890e234513d99a45
Showing with 3 additions and 0 deletions.
  1. +3 −0 include/SDL_config_macosx.h
@@ -25,6 +25,9 @@

#include "SDL_platform.h"

/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */
#include <AvailabilityMacros.h>

/* This is a set of defines to configure the SDL features */

#define SDL_HAS_64BIT_TYPE 1

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