Question

在升级我的操作系统和Yosemite的XCode之前，我曾经能够在用gcc编译时包含c ++文件中的Carbon头而没有错误：

#include <Carbon/Carbon.h>
int main()
{
  return 0;
}

现在，在Yosemite上，这会使用clang++进行编译，但会失败并显示g++（通过macports安装4.7）：

In file included from /usr/include/dispatch/dispatch.h:51:0,
                 from /System/Library/Frameworks/CoreFoundation.framework/Headers/CFStream.h:15,
                 from /System/Library/Frameworks/CoreFoundation.framework/Headers/CFPropertyList.h:13,
                 from /System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:55,
                 from /System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:19,
                 from /System/Library/Frameworks/Carbon.framework/Headers/Carbon.h:20,
                 from ./test.cpp.cpp:39:
/usr/include/dispatch/object.h:143:15: error: expected unqualified-id before '^' token
/usr/include/dispatch/object.h:143:15: error: expected ')' before '^' token
/usr/include/dispatch/object.h:362:3: error: 'dispatch_block_t' has not been declared

在使用GCC进行编译时，是否不再可能包含碳头？

Answer 1

我认为Carbon仅为32位，而你的GCC本身就是64位，尝试使用-m32

在优胜美地的GCC编译期间不再可能包含碳标头？

1 个答案: