iproute2: cleanup dependencies

LIBNETLINK will be defined in the main Makefile, so
both ../lib/libnetlink.a ../lib/libutil.a will be
automatically appended during linking. Otherwise
../lib/libnetlink.a ../lib/libutil.a will appear
twice during linking.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>

ip/Makefile

@@ -17,11 +17,12 @@ ALLOBJ=$(IPOBJ) $(RTMONOBJ)
 SCRIPTS=ifcfg rtpr routel routef
 TARGETS=ip rtmon
 
-all: $(TARGETS) $(SCRIPTS) $(LIBS)
+all: $(TARGETS) $(SCRIPTS)
 
-ip: $(IPOBJ) $(LIBNETLINK) $(LIBUTIL)
+ip: $(IPOBJ) $(LIBNETLINK)
 
-rtmon: $(RTMONOBJ) $(LIBNETLINK)
+
+rtmon: $(RTMONOBJ)
 
 install: all
 	install -m 0755 $(TARGETS) $(DESTDIR)$(SBINDIR)

misc/Makefile

@@ -7,7 +7,7 @@ include ../Config
 
 all: $(TARGETS)
 
-ss: $(SSOBJ) $(LIBUTIL)
+ss: $(SSOBJ)
 
 nstat: nstat.c
 	$(CC) $(CFLAGS) $(LDFLAGS) -o nstat nstat.c -lm

tc/Makefile

@@ -99,7 +99,7 @@ MODDESTDIR := $(DESTDIR)$(patsubst /usr%,%,$(LIBDIR))/tc
 
 all: libtc.a tc $(TCSO)
 
-tc: $(TCOBJ) $(LIBNETLINK) $(LIBUTIL) $(TCLIB)
+tc: $(TCOBJ) $(TCLIB)
 
 libtc.a: $(TCLIB)
 	$(AR) rcs $@ $(TCLIB)