On Tue, 28 May 2013 10:53:22 -0400, Bradley Lowekamp said:
>Look at the file link below on github.
They only #define 'bool' after:
#if defined(HAVE_STDBOOL_H)
#include <stdbool.h>
#else
I would expect all Mac builds to have stdbool.h; my old 10.5 build machine
does. Have you checked that HAVE_STDBOOL_H is indeed defined on the failing
dashboard?
>I am having a little trouble with the getting the try_run to work. So I
>am debating about just hard coding the PPC case in the pre-processor.
That would be preferable anyway! Then when compiling universal, each
architecture will get the right value.
>What are your suggestions?
Do something like ITK already does in a few places, ex:
/* On Apple, universal builds use different settings on each build.
the sizes can be different.*/
#if defined(__APPLE__)
#undef SIZEOF_SIGNED_LONG
# if defined(__LP64__) && __LP64__
# define SIZEOF_SIGNED_LONG 8
# else
# define SIZEOF_SIGNED_LONG 4
# endif
#undef SIZEOF_UNSIGNED_LONG
# if defined(__LP64__) && __LP64__
# define SIZEOF_UNSIGNED_LONG 8
# else
# define SIZEOF_UNSIGNED_LONG 4
# endif
#endif
BTW: the OS X bool sizes are here:
<https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/LowLevelABI/Mac_OS_X_ABI_Function_Calls.pdf>
ppc 4 bytes
ppc64 1 byte
i386 1 byte
x86_64 1 byte
Cheers,
--
____________________________________________________________
Sean McBride, B. Eng [email protected]
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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