[sldev] Build errors(in XCode 2.5) with indra.y.h

Michael Miller 1337mail at gmail.com
Mon Oct 1 13:47:42 PDT 2007


One other thing I forgot to add:
The initial part of the build(before files are compiled) contains this line:
    setenv XCODE_VERSION_ACTUAL 0250
This occurs even though the #ifdef doesn't work. Thus, bison is not
able to access this information, it looks like, unfortunately.

-- Mike
On 10/1/07, Michael Miller <1337mail at gmail.com> wrote:
> For some reason, XCODE_VERSION_ACTUAL is not defined for me(with XCode
> 2.5). I don't know why, but it is not defined.
>
> -- Mike
>
> On 10/1/07, Argent Stonecutter <secret.argent at gmail.com> wrote:
> > On 01-Oct-2007, at 14:46, Ben Byer wrote:
> > > On Sep 30, 2007, at 6:35 PM, Argent Stonecutter wrote:
> > >>> Isn't there an option somewhere in XCode to force YACC to
> > >>> output .h?
> >
> > >> Did you try the change I suggested for the SConstruct?
> >
> > > Unfortunately, that's not going to help -- XCode uses its own build
> > > system, bypassing SConstruct.
> >
> > // This stuff can go in some include file with other os-specific code.
> > // I removed the test for the compiler version, the availability
> > macros predate any version of OS X that SL is going to run on.
> > // To use the XCODE_VERSION_ACTUAL the project will need to be
> > modified to expose that constant as a macro.
> > #ifdef __APPLE_CC__
> > # include <AvailabilityMacros.h>
> > # ifdef MAC_OS_X_VERSION_10_5  /* Not defined for pre-leopard
> > versions */
> > #  define YACC_GENERATES_HPP 1
> > # endif
> > # ifdef XCODE_VERSION_ACTUAL
> > #  if XCODE_VERSION_ACTUAL >= 0250 /* or 0300 */
> > #   define YACC_GENERATES_HPP 1
> > #  endif
> > # endif
> > #endif
> >
> > // something similar for Windows can go here, if we want to revert
> > the hack in the build tools
> >
> > // then, replace the line including indra.y.h with this...
> > # ifdef YACC_GENERATES_HPP
> > #  include "indra.y.hpp"
> > # else
> > #  include "indra.y.h"
> > # endif
> >
> > Incidentally, I think there's a bug in Apple's docs. 0250 is 168
> > decimal. If Apple's actually using that manifest constant in their
> > include files they're going to be very unhappy when they get an xcode
> > version with a minor version greater than 7. :)
> >
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>


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