将mysql包含到cmake中 [英] include mysql into cmake

问题描述

我在kdevelop（与cmake集成）中编写一个控制台应用程序，其中我想连接到mysql。我安装了libmysqlclient16-dev。我的main.cpp文件看起来像这样：

  #include< stdlib.h> 
 #include< iostream> 
 #include< mysql / mysql.h> 
 
 int main（int argc，char ** argv）{
 MYSQL * conn_ptr; 
 conn_ptr = mysql_init（NULL）; 
 if（！conn_ptr）{
 std :: cout<< mysql init failed\\\
; 
 exit（1）; 
} 
 conn_ptr = mysql_real_connect（conn_ptr，localhost，user，pass，db，0，NULL，0） 
 if（conn_ptr）{
 std :: cout<< connection success\; 
} else {
 std :: cout<< connection failed\; 
} 
 mysql_close（conn_ptr）; 
 return 0;当我手动编译它时，
} 
  

>

  g ++ main.cpp -lmysqlclient -o main 
  

但我想把它包含在cmake中。由kdevelop生成的CMakeLists.txt如下所示：

 项目（财务）
 
 add_executable（finances main.cpp）
  

我应该添加什么到cmake，使其包括mysqlclient库？ / p>

解决方案

  target_link_libraries（finances mysqlclient）
  / pre> 
 
 
似乎有效。
 
I'm writing a console application in kdevelop (integrated with cmake) in which I want to connect to mysql. I have installed libmysqlclient16-dev. My main.cpp file looks like this:
#include <stdlib.h>
#include <iostream>
#include <mysql/mysql.h> 

int main(int argc, char **argv) { 
    MYSQL *conn_ptr; 
    conn_ptr = mysql_init(NULL); 
    if (!conn_ptr) { 
        std::cout << "mysql init failed\n"; 
        exit(1); 
    } 
    conn_ptr = mysql_real_connect (conn_ptr, "localhost", "user", "pass", "db", 0, NULL, 0); 
    if (conn_ptr) { 
        std::cout << "connection success\n"; 
    } else { 
        std::cout << "connection failed\n"; 
    } 
    mysql_close(conn_ptr); 
    return 0; 
}
and it compiles and works correctly, when I compile it manually:
g++ main.cpp -lmysqlclient -o main
But I want to include it into cmake somehow. The CMakeLists.txt, generated by kdevelop, looks like the following:
project(finances)

add_executable(finances main.cpp)
What should I add to cmake to make it include mysqlclient library?
解决方案
target_link_libraries(finances mysqlclient)
Seems to work.

                        
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