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Re: pthread_cond_init$UNIX2003 not found on 10.4
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Re: pthread_cond_init$UNIX2003 not found on 10.4

  • Subject: Re: pthread_cond_init$UNIX2003 not found on 10.4
  • From: Stevo Brock <email@hidden>
  • Date: Wed, 28 Nov 2007 13:51:17 -0800
After spending some more time tracking this down, it turns out it looks like a gcc3.3 thing.  We only are seeing this on our PPC builds which use gcc3.3.  We have the MACOSX_DEPLOYMENT_TARGET_ppc set to 10.3 in the project settings and we see "... -DMAC_OS_X_VERSION_MIN_REQUIRED=1030 ..." in the build transcript, but __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ never gets defined.  Perhaps a bug in the Apple building system?  Perhaps not implemented in the compiler?  Who knows.  The fix for us was adding this to the prefix file:

// Added to resolve a bug in Apple's system that doesn't set this very needed variable for gcc3.3
#if defined(__ppc__) && !defined(__ppc64__)
#define __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ MAC_OS_X_VERSION_MIN_REQUIRED
#endif

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References: 
 >pthread_cond_init$UNIX2003 not found on 10.4 (From: Stevo Brock <email@hidden>)
 >Re: pthread_cond_init$UNIX2003 not found on 10.4 (From: Hugh Sontag <email@hidden>)
 >Re: pthread_cond_init$UNIX2003 not found on 10.4 (From: Peter O'Gorman <email@hidden>)

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