ObjFW  Diff

Differences From Artifact [d6041f701d]:

• File src/macros.h — part of check-in [48980f2297] at 2015-11-29 11:43:05 on branch trunk — Make properties a requirement and clean up code

  This increases the required GCC version from 4.0 to 4.6 (exception:
  Apple GCC, which already supports this with >= 4.0 starting with OS X
  10.5). Since even GCC 4.6 is really old by now, there is no point in
  still supporting something even older and making the code ugly because
  of that. While some hardware and OS support was dropped from GCC 4.6
  compared to GCC 4.0, there is nothing in there that would be an
  interesting target with the exception of BeOS maybe - but a port to BeOS
  can also be achieved using the Haiku support. The other dropped OSes are
  mostly old versions of OSes while newer ones are still being supported
  (and those newer versions of those OSes still support the same
  hardware). (user: js, size: 13786) [annotate] [blame] [check-ins using]

To Artifact [bcbd739063]:

• File src/macros.h — part of check-in [be8db49635] at 2015-11-29 14:26:44 on branch trunk — Remove defines we no longer need

  Now that we require GCC >= 4.6, those features are always available. (user: js, size: 13405) [annotate] [blame] [check-ins using]

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#ifdef __GNUC__
# define __GCC_VERSION__ (__GNUC__ * 100 + __GNUC_MINOR__)
#else
# define __GCC_VERSION__ 0
#endif

#if defined(__clang__) || __GCC_VERSION__ >= 406 || defined(OBJC_NEW_PROPERTIES)
# define OF_HAVE_PROPERTIES
# define OF_HAVE_OPTIONAL_PROTOCOLS
# if defined(__clang__) || __GCC_VERSION__ >= 406 || defined(OF_APPLE_RUNTIME)
#  define OF_HAVE_FAST_ENUMERATION
# endif
# define OF_HAVE_CLASS_EXTENSIONS
# define OF_PRIVATE_CATEGORY
#else
# define OF_PRIVATE_CATEGORY Private
#endif

#ifndef __has_feature
# define __has_feature(x) 0
#endif

#ifndef __has_attribute
# define __has_attribute(x) 0
#endif

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#ifdef __GNUC__
# define __GCC_VERSION__ (__GNUC__ * 100 + __GNUC_MINOR__)
#else
# define __GCC_VERSION__ 0
#endif













#ifndef __has_feature
# define __has_feature(x) 0
#endif

#ifndef __has_attribute
# define __has_attribute(x) 0
#endif