MongoDB的C驱动与我的计划 [英] Mongodb C driver with my program

问题描述

我不得不从分升的github.com MongoDB的-C驱动器，并编译它没有问题，但是，当我尝试编译我的C程序中，出现问题：

I had dl the Mongodb-c-driver from github.com, and compile it without problem, however, while I try to compile my C program, problem occurs:

testmongo.c:(.text+0x20): undefined reference to 'mongo_client'
testmongo.c:(.text+0x80): undefined reference to 'mongo_destroy'

我在链接的LDCONFIG MongoDB的图书馆，然而，这种情况不改变...

I have link the mongodb library in ldconfig, however, this situation don't change...

#include <stdio.h>
#include <mongo.h>

int main() {
  mongo conn[1];
  int status = mongo_client( conn, "127.0.0.1", 27017 );

  if( status != MONGO_OK ) {
      switch ( conn->err ) {
        case MONGO_CONN_NO_SOCKET:  printf( "no socket\n" ); return 1;
        case MONGO_CONN_FAIL:       printf( "connection failed\n" ); return 1;
        case MONGO_CONN_NOT_MASTER: printf( "not master\n" ); return 1;
      }
  }

  mongo_destroy( conn );

  return 0;
}

谁能帮助？
非常感谢你！

Could anyone Help? Thank you very much !!!

推荐答案

我猜，直到更多的信息给我提出这是一个答案。在一种预感，你可能会丢失 -lmongoclient 从您的gcc命令。

I guess I should submit this as an answer until more information is given. On a hunch, you might be missing -lmongoclient from your gcc command.

gcc -o myprog -lmongoclient source.c

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