|Subject:||Re: [lwip-users] PPP build inconsistency|
|Date:||Wed, 10 Oct 2007 22:05:49 +0200|
|User-agent:||Thunderbird 220.127.116.11 (Windows/20070728)|
1) As for the ppp.c file at line 507 it could be conditional compiled
by the definition PPPOE_SUPPORT, resulting in|
2) As for the line 1340 it could be also conditional compiled by LWIP_DHCP, but I really don't know what this line of code does.
(pc->netif.dhcp = (struct dhcp *) &pc->addrs;) Further examination of the entire lwip code shows that this member is only referenced in two files. The first reference is in the dhcp.c file, which is not needed if LWIP_DHCP is 0. The second is the netif.c file where is conditionally compiled by the same define.
Kieran Mansley wrote:
On Wed, 2007-10-10 at 17:01 +0200, Marko Panger wrote:Hi all, Im' trying to build the lwip stack with PPPOS_SUPPORT enabled and PPPOE_SUPPORT disabled (gprs connection). When building the latest cvs snapshot code there is a build error on line 507 of the ppp.c file. The code is trying to reference a member of the PPPControl_s structure (pc->ethif= NULL;). On line 141 of the same file, this member is not compiled due to the PPPOE_SUPPORT definition being 0 in my case. Again, the code is trying to reference the dhcp member of the netif structure on line 1340 of the ppp.c file, although my configuration is LWIP_DHCP 0. Btw. this line is commented with "/* ugly workaround for storing a reference to the ppp related info*/". Being ugly what should I take care of ?Those would appear to be just cases where the code hasn't been compiled with the various options turned on an off - this is one of the reasons why so many compile time options can be troublesome, but they do help to keep the compiled code small. The solution really needs someone who understands the PPP code though, which I'm not, and they're a bit thin on the ground at the moment. Any volunteers to help fix this? Kieran _______________________________________________ lwip-users mailing list address@hidden http://lists.nongnu.org/mailman/listinfo/lwip-users __________ NOD32 2584 (20071010) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com
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