Node-gyp无法编译nodejs扩展名（'fatal error，thread'file not found） [英] Node-gyp cannot compile a nodejs extension ('fatal error, thread' file not found)

问题描述

我有一个同事创建了这个节点扩展，我试图通过 node-gyp configure （一切正常）进行编译，然后 node-gyp build （致命错误，找不到线程文件）。现在，我认为这是一个gcc的问题，我读了一些我需要的地方，如 -stdlib = libc +++ 。我的 binding.gyp 文件如下所示：

  {
targets：[
 {
target_name：overcpu，
sources：[overcpu.cpp]，
cflags：[ - stdlib = libc ++] 
} 
] 
} 
  

但我仍然得到错误。我安装了XCode和开发者工具，而且还不满意，我安装了 gcc 到 brew 。不幸的是，我不断收到相同的错误。
通过执行 gcc -v 我得到以下输出：

 配置为：--prefix = / Applications / Xcode.app /目录/ Developer / usr --with-gxx-include-dir = / usr / include / c ++ / 4.2.1 
 Apple LLVM version 5.1 clang-503.0.40）（基于LLVM 3.4svn）
目标：x86_64-apple-darwin13.3.0 
线程模型：posix 
  

我的 gcc 有问题，还是 node-gyp





解决方案：$ c>（v1.0.1）这让我疯狂？

您还需要为 cflags 参数添加 -std = c ++ 11 列表，以便完全激活C ++ 11支持。

$ b

更新：对于OSX来说（ cflags code>应该在BSD和Linux上工作），您还需要在目标设置中添加一个条件，如下所示：

  {
targets：[
 {
target_nam e：overcpu，
sources：[overcpu.cpp]，
cflags：[-std = c ++ 1，-stdlib = libc ++]， 
conditions：[
 ['OS！=win'，{
cflags +：[-std = c ++ 11]，
cflags_c + ：[-std = c ++ 11]，
cflags_cc +：[-std = c ++ 11]，
}]，
 ['OS == mac'，{
xcode_settings：{
OTHER_CPLUSPLUSFLAGS：[-std = c ++ 11，-stdlib = libc ++]，
OTHER_LDFLAGS： [-stdlib = libc ++]，
MACOSX_DEPLOYMENT_TARGET：10.7
}，
}]，
]，
} 
] 
} 
  




I have this node extension made by a colleague and I'm trying to compile it through node-gyp configure (everything alright) and then node-gyp build (fatal error, 'thread' file not found). Now, I believe this is a problem of gcc, and I read somewhere that I need as flag -stdlib=libc+++. My binding.gyp file looks like this:

{
    "targets": [
    {
        "target_name": "overcpu",
        "sources": [ "overcpu.cpp" ],
        "cflags" : [ "-stdlib=libc++" ]
    }
    ]
}

But I still get the error. I installed XCode and the developer tools, moreover not satisfied I installed gcc through brew. Unfortunately I keep receiving the same error. By doing gcc -v I get the following output:

Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix

Is there something wrong with my gcc, or is it node-gyp (v1.0.1) which is driving me crazy?

Thanks a lot!

解决方案

You need to also add -std=c++11 to your cflags argument list in order to fully activate C++11 support.

UPDATE: For OSX specifically (the cflags should work on BSD and Linux), you will need to also add a condition inside your targets settings like so:

{
    "targets": [
    {
        "target_name": "overcpu",
        "sources": [ "overcpu.cpp" ],
        "cflags" : [ "-std=c++1", "-stdlib=libc++" ],
        "conditions": [
          [ 'OS!="win"', {
            "cflags+": [ "-std=c++11" ],
            "cflags_c+": [ "-std=c++11" ],
            "cflags_cc+": [ "-std=c++11" ],
          }],
          [ 'OS=="mac"', {
            "xcode_settings": {
              "OTHER_CPLUSPLUSFLAGS" : [ "-std=c++11", "-stdlib=libc++" ],
              "OTHER_LDFLAGS": [ "-stdlib=libc++" ],
              "MACOSX_DEPLOYMENT_TARGET": "10.7"
            },
          }],
        ],
    }
    ]
}

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