Re: [lwip-users] Building lwip and ip.h et al not being found

[Kieran Mansley]

On Sat, 27 Nov 2004, Chris Frost wrote:

> On Sat, Nov 27, 2004 at 11:12:00AM +0000, K.J. Mansley wrote:
> > Add either -Isrc/include/ipv4 or -Isrc/include/ipv6 to your gcc
> > command.  You may need to change those paths a little as you seem to
> > have a bit of a non-standard build tree, but I'm sure you get the idea!
>
> Thank you, I think I misunderstood how ipv4 and ipv6 go in. It sounds
> like only one may be used in a particular build?

Yes, I think so.

> This is my first experience in using lwip (v1.0.0, fwiw), are Adam
> Dunkels' 2001 paper,

Probably out of date by now, but may have some core concepts that are of 
interest.

> doc/sys_arch.txt, and the contrib 0.7.1 arch
> files good sources to learn from to see what I need to do to support lwip?

Again, not completely up to date, but better than nothing!  Like many open 
source projects we're woefully short of documentation: I've asked before, 
but if anyone feels like helping out (and often newcomers are best at this 
as they encounter the problems, and so know what needs clarifying) with 
documentation, all contributions would be gratefully received.

In the mean time, this mailing list (and its archives, when they are 
working) should be able to help with most problems.

Kieran