Mac OS高Sierra 10.13上的中断C++ STD库

我最近买了一台新的MacBook，在上面我转移了我的旧会话。从那时起，在我升级到10.13之后，我无法让clang编译任何东西，包括iostream。 鉴于该计划：

#include <iostream>

int main(void)
{
    std::cout << "Hello world !" << std::endl;
    return 0;
}

我尝试了以下方法：

使用Xcode选择重置CLT-重置 重新安装CLT 重新安装Xcode 这些解决方案都不管用，这让我开始发疯。是否有人有同样的问题并找到了解决方案

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<>编辑：XCODE C++项目成功编译，仍然不明白为什么它不会在终端中。

< P>我有一个类似的问题，升级到高Siela和XCODE 9.1之后，我的标准会报告陌生的警告。 它从/usr/local/include中提取.h文件，而不是像我认为的那样从standard/usr/include中提取。例如，没有可用的zlib.h

重新安装声称也安装了命令行版本的Xcode没有帮助

没有/Urr/包含，但C++系统包括通过CLAN版本中所链接的链接可用，但C中没有包含。

---

在xcode select-install并实际安装命令行材料之后，/usr/include被填充了必要的C库，make在没有警告的情况下再次开始编译。

在传输到macOS High Sierra后，我遇到了完全相同的问题，尽管错误不相同，但类似

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我通过将/usr/local/include重命名为/usr/local/include_old找到了一个解决方法。好吧，名称其实并不重要，只是g++/clang将不再搜索此文件夹中的标题了。

我今天遇到了完全相同的问题，在执行xcode select-install之后，一切都很好

检查您是否未将/usr/local/include包含在项目的标题搜索路径中。

升级到MacOS Mojave 10.14.4和Xcode 10.2后，我也遇到了同样的问题

安装软件包后，问题得到解决

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/库/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

与我最近在golang上遇到的错误相同

这就是我的解决方案：rm-rf/usr/local/include

---

我猜我目前在BigSur上使用的更高版本MacOS不再需要该文件夹，因此如果要删除该文件夹，您可能会节省一点存储空间。

听起来好像stdint.h已经从您的搜索路径中滑出。您已经排除了损坏的工具链，该问题可能是项目中的错误路径。您可以尝试通过设置手动设置编译器、链接器搜索路径等。我实际上没有这样的项目，我只是想测试一些功能，所以我将所有代码放入一个main.cpp文件中，并尝试编译。值得注意的一件事是XCODE成功地构建了包含IOSTROUNDIDEDI的C++项目，其中包括在C文件中包含STDLIB。未找到uintX类型：包含在/usr/include/stdlib.h中的文件：65:在包含在/usr/include/sys/wait.h:110:/usr/include/sys/resource.hWell中的文件中，这不是关于警告，而是关于错误。我不介意这只是一些链接者的警告谢谢！虽然这是一个肮脏的解决方案，但苹果应该很快解决这个问题。很好！您可以通过运行cpp-v来确认这一点。我仍然看到/usr/local/include被搜索，但是因为它已经不存在了，所以什么也找不到了：忽略不存在的目录/usr/local/include有人能解释一下我在做什么吗？在将Mojave10.14安装迁移到同一操作系统的新机器上之后，我觉得这件事很危险。尝试了很多东西，然后最后才尝试了这个。固定的从莫哈韦升级到卡塔琳娜后，同样的事情发生在我身上。在本例中使用了相同的解决方案。您引用的是本地文件系统中的文件。你确定OP的系统上有这个软件包吗？我相信这是XCode安装时附带的，因为它也在我的系统上的同一个地方。其他答案不适用于我，这是唯一解决我问题的答案。是的，PKG文件是在xcode select-install上创建的。您是如何安装的？

In file included from main.cpp:1:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/iostream:38:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string:470:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string_view:171:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__string:56:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:640:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:629:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/typeinfo:61:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/exception:82:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cstdlib:86:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/stdlib.h:94:
In file included from /usr/include/stdlib.h:65:
In file included from /usr/include/sys/wait.h:110:
In file included from /usr/include/sys/resource.h:72:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/stdint.h:119:
In file included from /usr/local/include/stdint.h:82:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/inttypes.h:247:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/9.0.0/include/inttypes.h:30:
/usr/include/inttypes.h:235:8: error: unknown type name 'intmax_t'
extern intmax_t
       ^
/usr/include/inttypes.h:236:9: error: unknown type name 'intmax_t'
imaxabs(intmax_t j);
        ^
/usr/include/inttypes.h:240:2: error: unknown type name 'intmax_t'
        intmax_t quot;
        ^
/usr/include/inttypes.h:241:2: error: unknown type name 'intmax_t'
        intmax_t rem;
        ^
/usr/include/inttypes.h:246:9: error: unknown type name 'intmax_t'
imaxdiv(intmax_t __numer, intmax_t __denom);
        ^
/usr/include/inttypes.h:246:27: error: unknown type name 'intmax_t'
imaxdiv(intmax_t __numer, intmax_t __denom);
                          ^
/usr/include/inttypes.h:250:8: error: unknown type name 'intmax_t'
extern intmax_t
       ^
/usr/include/inttypes.h:256:8: error: unknown type name 'uintmax_t'; did you
      mean 'uintptr_t'?
extern uintmax_t
       ^
/usr/include/sys/_types/_uintptr_t.h:30:24: note: 'uintptr_t' declared here
typedef unsigned long           uintptr_t;
                                ^
In file included from main.cpp:1:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/iostream:38:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string:470:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string_view:171:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__string:56:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:640:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:629:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/typeinfo:61:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/exception:82:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cstdlib:86:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/stdlib.h:94:
In file included from /usr/include/stdlib.h:65:
In file included from /usr/include/sys/wait.h:110:
In file included from /usr/include/sys/resource.h:72:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/stdint.h:119:
In file included from /usr/local/include/stdint.h:82:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/inttypes.h:247:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/9.0.0/include/inttypes.h:30:
/usr/include/inttypes.h:263:8: error: unknown type name 'intmax_t'
extern intmax_t
       ^
/usr/include/inttypes.h:269:8: error: unknown type name 'uintmax_t'; did you
      mean 'uintptr_t'?
extern uintmax_t
       ^
/usr/include/sys/_types/_uintptr_t.h:30:24: note: 'uintptr_t' declared here
typedef unsigned long           uintptr_t;
                                ^
In file included from main.cpp:1:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/iostream:38:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/ios:216:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__locale:15:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string:470:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string_view:171:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__string:56:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:640:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:629:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/typeinfo:61:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/exception:82:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cstdlib:86:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/stdlib.h:94:
In file included from /usr/include/stdlib.h:65:
In file included from /usr/include/sys/wait.h:110:
/usr/include/sys/resource.h:197:2: error: unknown type name 'uint64_t'
        uint64_t ri_user_time;
        ^
/usr/include/sys/resource.h:198:2: error: unknown type name 'uint64_t'
        uint64_t ri_system_time;
        ^
/usr/include/sys/resource.h:199:2: error: unknown type name 'uint64_t'
        uint64_t ri_pkg_idle_wkups;
        ^
/usr/include/sys/resource.h:200:2: error: unknown type name 'uint64_t'
        uint64_t ri_interrupt_wkups;
        ^
/usr/include/sys/resource.h:201:2: error: unknown type name 'uint64_t'
        uint64_t ri_pageins;
        ^
/usr/include/sys/resource.h:202:2: error: unknown type name 'uint64_t'
        uint64_t ri_wired_size;
        ^
/usr/include/sys/resource.h:203:2: error: unknown type name 'uint64_t'
        uint64_t ri_resident_size;
        ^
/usr/include/sys/resource.h:204:2: error: unknown type name 'uint64_t'
        uint64_t ri_phys_footprint;
        ^
/usr/include/sys/resource.h:205:2: error: unknown type name 'uint64_t'
        uint64_t ri_proc_start_abstime;
        ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.