[Buildroot] Build errors in libnl

[Buildroot] Build errors in libnl

[Jonas Ludvigsson]

Hi,

I'm using Buildroot (2013.05-rc2) together with Busybox (1.21) and Linux (3.2.45) for the TI AM335x EVM board.
I got the following build errors when building 'libnl' (3.2.22):

  CC     addr.lo
  CC     nl.lo
  CC     object.lo
  CC     utils.lo
  CC     socket.lo
addr.c:1027: error: 'AF_RDS' undeclared here (not in a function)
addr.c:1033: error: 'AF_CAN' undeclared here (not in a function)
addr.c:1034: error: 'AF_TIPC' undeclared here (not in a function)
addr.c:1038: error: 'AF_ISDN' undeclared here (not in a function)
addr.c:1039: error: 'AF_PHONET' undeclared here (not in a function)
make[3]: *** [addr.lo] Error 1

I'm quite new to Linux and Buildroot, but as far as I understand my configuration is missing something. Any ideas on what it could be?

BR,
Jonas

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[Buildroot] Build errors in libnl

[Gustavo Zacarias]

On 09/12/2013 06:39 AM, Jonas Ludvigsson wrote:

> I got the following build errors when building ?libnl? (3.2.22):
> 
>  
> 
>   CC     addr.lo
> 
>   CC     nl.lo
> 
>   CC     object.lo
> 
>   CC     utils.lo
> 
>   CC     socket.lo
> 
> addr.c:1027: error: 'AF_RDS' undeclared here (not in a function)
> 
> addr.c:1033: error: 'AF_CAN' undeclared here (not in a function)
> 
> addr.c:1034: error: 'AF_TIPC' undeclared here (not in a function)
> 
> addr.c:1038: error: 'AF_ISDN' undeclared here (not in a function)
> 
> addr.c:1039: error: 'AF_PHONET' undeclared here (not in a function)
> 
> make[3]: *** [addr.lo] Error 1
> 
>  
> 
> I?m quite new to Linux and Buildroot, but as far as I understand my
> configuration is missing something. Any ideas on what it could be?

Ahhh trigger happy version bumping! :)
There's a reason we're sticking with libnl 3.2.21 still, and that's it.
You need a mode modern (snapshot/git) uClibc version with updated
bits/socket.h for it to work, or switch to some other external toolchain
that's up to date, or backport the changes for your current uClibc.
Regards.