[lwip-users] Error using sample LWIP applications [Ubuntu 10.10]

[Saket Chawla]

Hi,

I am new to LWIP and planning to do a project on tweaking TCP communication properties.

For test purpose i choose to modify LWIP TCP/IP stack since understanding entire linux kernel would require much time and complexity.

In the very beginning i am trying to compile the sample UDP application given along-with the code at (lwip-1.4.0/test/unit/udp) as test_udp.c

I am on ubuntu 10.10. linux kernel 2.6.35-32

These are the steps i did

1) Extracted the source code at http://download.savannah.gnu.org/releases/lwip/lwip-1.4.0.zip

2) ran the following command in directory [extraced directory/lwip-1.4.0/test/unit/udp/]

                  $ gcc test_udp.c

This is the error i got

In file included from test_udp.h:4,

                 from test_udp.c:1:

../lwip_check.h:6: fatal error: config.h: No such file or directory

compilation terminated.

Any help or resource would be appreciated.

--

Thanks
Regards
Saket Chawla