Re: [lwip-users] Switching to 1.4.1 points to an error in my lwipopts?

[address@hidden]

Mason wrote:
> I ported lwip 1.4.0 to my platform, and the port builds
> with no errors.
>
> When I tried the 1.4.1 branch, the port fails to build:
>
> src/core/init.c:269:4:
> error: #error "lwip_sanity_check: WARNING: TCP_WND is larger than space
> provided by PBUF_POOL_SIZE * (PBUF_POOL_BUFSIZE - protocol headers).
> If you know what you are doing, define LWIP_DISABLE_TCP_SANITY_CHECKS
> to 1 to disable this error."
I've just updated the 1.4.1 branch to include all bugfixes from master, 
so if you still get that warning, there is probably something wrong with 
your lwipopts.h. Note that I also updated opt.h to not trigger init.c 
warnings when all defaults are used.

Simon