[lwip-devel] [bug #27157] Preprocessor definitions to exclude IPv6 sources

[Joseph Thomas-Kerr]

Follow-up Comment #2, bug #27157 (project lwip):

I'm aware that I can select which one to use via setting only one or the
other of ipv4 or ipv6 in my makefile.

However, for everything else (eg. DHCP, DNS, ARP, etc. etc.) I can leave my
makefile alone and set whether each is built by setting the value of the
appropriate LWIP_xxx option.

I'd like to be able to do the same thing with IPv6 as well, because that
would enable me to put the entire LWIP release tree into my plugin and have it
*just work*, without having to alter the release at all.

In my plugin architecture, the makefile is dynamically generated by
traversing the directory tree looking for .c files.

I've attached a new diff which turns off IPv4 when you turn on IPv6 (of
course the default in opt.h is IPv4). 

It seems to me that it would be good to be able to select IPv6 as an option
just like all of the other compilation decisions in LWIP.

Regards,
Joe.

(file #18520)
    _______________________________________________________

Additional Item Attachment:

File name: LWIP_IPV6-r2.diff              Size:3 KB


    _______________________________________________________

Reply to this item at:

  <http://savannah.nongnu.org/bugs/?27157>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.nongnu.org/