From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Ahern <dsahern@gmail.com>
Subject: Re: [PATCH v2 iproute2-next 3/6] rdma: Add CM_ID resource tracking
 information
Date: Mon, 26 Mar 2018 08:44:32 -0600
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Cc: leon@kernel.org, stephen@networkplumber.org,
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To: Steve Wise <swise@opengridcomputing.com>
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On 3/26/18 8:30 AM, Steve Wise wrote:
> 
> 
> On 3/26/2018 9:17 AM, David Ahern wrote:
>> On 2/27/18 9:07 AM, Steve Wise wrote:
>>> diff --git a/rdma/rdma.h b/rdma/rdma.h
>>> index 5809f70..e55205b 100644
>>> --- a/rdma/rdma.h
>>> +++ b/rdma/rdma.h
>>> @@ -18,10 +18,12 @@
>>>  #include <libmnl/libmnl.h>
>>>  #include <rdma/rdma_netlink.h>
>>>  #include <time.h>
>>> +#include <net/if_arp.h>
>>>  
>>>  #include "list.h"
>>>  #include "utils.h"
>>>  #include "json_writer.h"
>>> +#include <rdma/rdma_cma.h>
>>>  
>> did you forget to add rdma_cma.h? I don't see that file in my repo.
> 
> It is provided by the rdma-core package, upon which rdma tool now
> depends for the rdma_port_space enum.
> 

You need to add a check for the package, and only build rdma if that
package is installed. See check_mnl in configure for an example.