Patches sent upstream:
http://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg04773.html

rpcbind tries to get port number for "portmapper" but since musl's
getaddrinfo/getservbyname does not support aliases, it fails for us.

We work around it by using the service "sunrpc" instead.

simplified init.d script with pid generation
set pax flags to prevent segfault on grsec

Otherwise abuild will be fooled to not scan for shared elf deps.