文本输入源服务为x86_64体系结构提供了Mach-O链接器错误？

Question

我正在尝试使用文本输入源服务来检测当前的键盘布局：

TISInputSourceRef source = TISCopyCurrentKeyboardInputSource(); //Mach-O Linker Error
NSLog(@"languages: %@", TISGetInputSourceProperty(source, kTISPropertyInputSourceLanguages));
NSLog(@"localized name: %@", TISGetInputSourceProperty(source, kTISPropertyLocalizedName));

我引用的是（“现代”）碳函数： #import <Carbon/Carbon.h>

文档：（不提x86与x64的任何关系） http://developer.apple.com/library/mac/#documentation/TextFonts/Reference/TextInputSourcesReference/Reference/reference.html

Undefined symbols for architecture x86_64:
  "_TISCopyCurrentKeyboardInputSource", referenced from:
      -[XXXFILE YYYEVENT:] in ZZZPROJECT.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我不能在x86_64编译器中使用TIS吗？

Answer 1

感谢Bavarious对qusetion的评论，添加了Carbon.framework而不只是#include它。 给出真正的Stack Overflow Answer ，我会投票赞成！