在OS X中构建和安装MongoDB C ++驱动程序 [英] Building and installing MongoDB C++ driver in OS X

问题描述

我已从 http：// dl下载我的os x的最新版本的MongoDB C ++驱动程式.mongodb.org / dl / cxx-driver 。然后我提取使用tar xvf命令在OS X终端。之后，我运行scons来构建驱动程序。

   - 一些邮件 -  
 ranlib build / libmongoclient.a 
 ranlib：file：build / libmongoclient.a（backtrace.o）没有符号
 ranlib：file：build / libmongoclient.a（posix_fadvise.o）没有符号
 ranlib：file：build / libmongoclient .a（ssl_manager.o）没有符号
安装文件：build / libmongoclient.aaslibmongoclient.a
 scons：done建立目标。 
  

那么，我运行命令scons install将库安装到我的机器。

   - 一些消息 -  
 scons：读取SConscript文件。 
 scons：构建目标... 
 scons：`install'是最新的。 
 scons：done建立目标。 
 

但是当我检入libmongoclient libs的/ usr / local目录时，它不存在。
但是在我提取的mongoDB驱动程序文件夹中，有一个文件名为libmongoclient.a。但没有具有.dylib扩展名的文件。那么如何使用mongoDB Xcode& gcc C ++？
有人帮助我链接到libmongoclient库从Xcode。

解决方案

这需要我一段时间才能得到这个工作。希望您可以通过以下步骤获得您的工作：

在Xcode中创建一个新的C ++项目

我将< mongo_driver_install> /src/mongo/client/examples/tutorial.cpp 的代码复制为测试

在构建设置/搜索路径中：

将以下内容添加到您的标题搜索路径：

  / path / to / mongo-cxx-driver-nightly / src 
  
 
 
 
和boost库头文件的等效路径（该文件夹应包含 boost 文件夹）：
  /usr/local/Cellar/boost/1.54.0/include 
  
将以下内容添加到您的库搜索路径：
  / usr / local / lib（在我的例子中包含所有的boost库）
 / path / to / mongo-cxx -driver-nightly 
  
 链接二进制文件 
 
 
 
在 Build Phases / Link Binary with Libraries 设置中：
 
 
 
  
 
 
 
添加以下二进制文件：
  /path/to/mongo-cxx-driver-nightly/libmongoclient.a 
 / usr / local / lib / libboost_thread- mt.dylib 
 /usr/local/lib/libboost_system-mt.dylib 
 /usr/local/lib/libboost_filesystem-mt.dylib 
 / usr / local / lib / libboost_program_options-mt。 dylib 
  
 
I have downloaded the latest version of MongoDB C++ driver for my os x from http://dl.mongodb.org/dl/cxx-driver. Then I extracted using tar xvf command in os x terminal. After that I run scons to build the driver. It build successfully by giving following messages
-- some messages --
ranlib build/libmongoclient.a
ranlib: file: build/libmongoclient.a(backtrace.o) has no symbols
ranlib: file: build/libmongoclient.a(posix_fadvise.o) has no symbols
ranlib: file: build/libmongoclient.a(ssl_manager.o) has no symbols
Install file: "build/libmongoclient.a" as "libmongoclient.a"
scons: done building targets.
So, then I run the command "scons install" to install the library into my machine. 
--some messages --
scons: done reading SConscript files.
scons: Building targets ...
scons: `install' is up to date.
scons: done building targets.
But when I check into the /usr/local directory for the libmongoclient libs, It's not there. 
But inside my extracted mongoDB driver folder, there is a file with the name of "libmongoclient.a". But there is no file with the extension of ".dylib". Then How do I use mongoDB Xcode & gcc C++ ?
Somebody help me to link with "libmongoclient" library from Xcode. 
解决方案
It took me a while to get this working.
Hopefully you can get yours working from the following steps:

Create a new C++ project in Xcode

I copied the code from <mongo_driver_install>/src/mongo/client/examples/tutorial.cpp as a test

In Build Settings/Search Paths:



Add the following to your Header Search Paths:
/path/to/mongo-cxx-driver-nightly/src
and your equivalent path for the boost library header files (the folder should contain a boost folder):
/usr/local/Cellar/boost/1.54.0/include
Add the following to your Library Search Paths:
/usr/local/lib (in my case holds all of the boost libraries)
/path/to/mongo-cxx-driver-nightly
Link Binaries

In the Build Phases/Link Binary with Libraries settings:



Add the following binaries:
/path/to/mongo-cxx-driver-nightly/libmongoclient.a
/usr/local/lib/libboost_thread-mt.dylib
/usr/local/lib/libboost_system-mt.dylib
/usr/local/lib/libboost_filesystem-mt.dylib
/usr/local/lib/libboost_program_options-mt.dylib


                        
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