sqConfig.h

/* sqConfig.h -- platform identification and configuration */

#if defined(TARGET_API_MAC_CARBON)
  /* For Apple's OS X versions of darwin */
# include <MacTypes.h>
#endif
#define macintoshSqueak 1

# if defined(SQ_CONFIG_DONE)
#   error configuration conflict
# endif
# define SQ_CONFIG_DONE

#if !defined(SQ_CONFIG_DONE)
# error test for, and describe, your architecture here.
#endif

#if defined(__BIG_ENDIAN__)
# define VMBIGENDIAN 1
#else
# define VMBIGENDIAN 0
#endif

#if defined(__GNUC__)
/* Define the "don't generate functions with register parameters" attribute
 * for x86 and similar.  Do so for debugging; gdb typically can't call static
 * functions that have been optimized to use register arguments.
 */
# if defined(_M_I386) || defined(_X86_) || defined(i386) || defined(i486) || defined(i586) || defined(i686) || defined(__i386__) || defined(__386__) || defined(X86) || defined(I386)
#	define PlatformNoDbgRegParms __attribute__ ((regparm (0)))
# endif
# define NeverInline __attribute__ ((noinline))
#endif

#if defined( __clang__)
# define NeverInline __attribute__ ((noinline))
#endif