Since these binaries are going to be setuid root, we want
don't want to allow lazy bindings, otherwise we allow some
information leakage.

http://bugs.gentoo.org/77526

--- iputils-s20071127/Makefile.orig	2008-09-16 16:53:46 +0300
+++ iputils-s20071127/Makefile	2008-09-16 16:56:22 +0300
@@ -33,8 +33,11 @@
 tracepath: tracepath.o fixfds.o droppriv.o
 tracepath6: tracepath6.o fixfds.o droppriv.o
 traceroute6: traceroute6.o fixfds.o droppriv.o
+	$(LINK.o) $^ $(LDLIBS) -o $@ -Wl,-z,now -Wl,-z,relro
 ping: ping.o ping_common.o fixfds.o droppriv.o
+	$(LINK.o) $^ $(LDLIBS) -o $@ -Wl,-z,now -Wl,-z,relro
 ping6: ping6.o ping_common.o fixfds.o droppriv.o -lresolv -lcrypto
+	$(LINK.o) $^ $(LDLIBS) -o $@ -Wl,-z,now -Wl,-z,relro
 ping.o ping6.o ping_common.o: ping_common.h
 tftpd.o tftpsubs.o: tftp.h