ObjFW  Diff

Differences From Artifact [c1957ea278]:

• File configure.ac — part of check-in [c701e89b83] at 2014-05-14 20:19:05 on branch trunk — Use thread_local instead of __thread

  If threads.h exists, the thread_local from there is used. If it doesn't,
  but _Thread_local exists, it's defined to that. As a last fallback, it
  is defined to __thread. (user: js, size: 26910) [annotate] [blame] [check-ins using]

To Artifact [6c6bb6568f]:

• File configure.ac — part of check-in [e35b10115e] at 2014-05-14 20:28:11 on branch trunk — Always use __foo__ instead of foo for attributes (user: js, size: 26914) [annotate] [blame] [check-ins using]

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	old_OBJCFLAGS="$OBJCFLAGS"
	OBJCFLAGS="$OBJCFLAGS -Wcast-align"
	AC_MSG_CHECKING(whether -Wcast-align is buggy)
	AC_TRY_COMPILE([
		#ifdef __has_attribute
		# if __has_attribute(objc_root_class)
		__attribute__((objc_root_class))
		# endif
		#endif
		@interface Foo
		{
			struct objc_class *_isa;
		}
		@end

|

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	old_OBJCFLAGS="$OBJCFLAGS"
	OBJCFLAGS="$OBJCFLAGS -Wcast-align"
	AC_MSG_CHECKING(whether -Wcast-align is buggy)
	AC_TRY_COMPILE([
		#ifdef __has_attribute
		# if __has_attribute(objc_root_class)
		__attribute__((__objc_root_class__))
		# endif
		#endif
		@interface Foo
		{
			struct objc_class *_isa;
		}
		@end