title: netlink, link to libnl-3 and libnl-1
body: <p>I have an application that uses libnl. It can use either versions (1 or 3), and during configure it tries first to use ibnl3 and fallback to libnl-1 if libnl3 was not found.</p>
  
  <p>My app uses another library that also uses libnl.
  The problem is that I only have libnl1-dev on my machine so my app must use it.
  But the library that I use uses libnl3 (was installed with yum i guess it's static linked)
  so i have both version and my application crashes!!</p>
  
  <p>here are some prints</p>
  
  <pre><code>ldd myapp.so|grep libnl
          libnl.so.1 =&gt; /lib64/libnl.so.1 (0x00007fda33eb5000)
          libnl-route-3.so.200 =&gt; /lib64/libnl-route-3.so.200 (0x00007fda32a3d000)
          libnl-3.so.200 =&gt; /lib64/libnl-3.so.200 (0x00007fda3281b000)
  
  yum list|grep libnl
      libnl.x86_64                            1.1.4-3.el7               
      libnl-devel.x86_64                      1.1.4-3.el7               
      libnl3.x86_64                           3.2.28-2.el7              
      libnl3-cli.x86_64                       3.2.28-2.el7              
      libnl.i686                              1.1.4-3.el7                
      libnl-devel.i686                        1.1.4-3.el7                
      libnl3.i686                             3.2.28-2.el7               
      libnl3-cli.i686                         3.2.28-2.el7               
  </code></pre>
  
  <p>if in install libnl3-dev it fixes the issue
  is there another solution?</p>