g++在Mac OS X上- coreservations .h错误

g++ on Mac OS X - CoreServices.h Error

本文关键字:coreservations 错误 Mac OS g++      更新时间:2023-10-16

当我使用g++

编译以下代码时
#include <CoreServices/CoreServices.h>
int main(int argc, char ** argv)
{
  return 0;
}

我得到这个错误。

bash-3.2$ g++ test.C
In file included from /System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:43:0,
                 from /System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/CarbonCore.h:20,
                 from /System/Library/Frameworks/CoreServices.framework/Frameworks/AE.framework/Headers/AE.h:20,
                 from /System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:21,
                 from test.C:1:
/System/Library/Frameworks/CoreFoundation.framework/Headers/CFBundle.h:147:120: error: format string argument not a string type

有谁知道我怎么做才能让它工作吗?我正在尝试使用mach_absolute_timeAbsoluteToNanoseconds,这是在CoreServices.h,像这里。

g++ -v
gcc version 4.5.0 20100107 (experimental) (GCC)

看起来你试图使用苹果的框架而不使用苹果的工具链——这可能行不通。你的示例程序在这里编译得很好,使用Xcode附带的gcc(和clang):

$ cat example.cpp 
#include <CoreServices/CoreServices.h>
int main(int argc, char ** argv)
{
  return 0;
}
$ make example
g++     example.cpp   -o example
$ rm example
$ CXX=clang make example
clang     example.cpp   -o example
$