I have created a patch for tcpdump that fixes a problem that causes IPPROTO_SCTP to be defined incorrectly with newer versions of glibc, causing tcpdump not to compile properly when it comes to print-sctp.c. Also I've added ~amd64 to the keywords as the sctp problem seemed to occur mostly on AMD64 because it used newer libraries.
Created attachment 19830 [details, diff] Patch for print-sctp.c Drop this in /files, switches the order of the headers so that IPPROTO_SCTP isn't incorrectly redefined.
Created attachment 19831 [details, diff] Patch for the ebuild This is a patch for the ebuild so it picks up the other patch properly.
*** This bug has been marked as a duplicate of 25544 ***