The makefile for ppp manually checks for the presence of a header on the host when determining whether or not to build filter support, using libpcap. This host reference should be removed in the same way that a similar reference is removed in makefile-remove-hard-usr-reference.patch, to ensure that the build is deterministic.
No work done on this issue up until now.
This bug has been fixed in : commit dd429885189761c264f8d626524c6a02bf148801 Author: Andreas Oberritter <obi@opendreambox.org> Date: Wed May 23 00:31:58 2012 +0200 ppp: avoid host contamination * Import patch from OE-Classic commit f7c547ede1bfc94c24f6315a23ff48a4c5b9ffaf. * Fixes linking with libpcap (ppp filter). ...
Verified in: commit 09aaad16be178bd675750aa6cfe7a373d7c9a8a6 Date: Wed Oct 3 09:33:16 2012 -0700 #bitbake ppp .. NOTE: Tasks Summary: Attempted 1428 tasks of which 477 didn't need to be rerun and all succeeded.