ip/Makefile

   1 IPOBJ=ip.o ipaddress.o ipaddrlabel.o iproute.o iprule.o ipnetns.o \
   2     rtm_map.o iptunnel.o ip6tunnel.o tunnel.o ipneigh.o ipntable.o iplink.o \
   3     ipmaddr.o ipmonitor.o ipmroute.o ipprefix.o iptuntap.o iptoken.o \
   4     ipxfrm.o xfrm_state.o xfrm_policy.o xfrm_monitor.o iplink_dummy.o \
   5     iplink_ifb.o iplink_nlmon.o iplink_team.o iplink_vcan.o iplink_vxcan.o \
   6     iplink_vlan.o link_veth.o link_gre.o iplink_can.o iplink_xdp.o \
   7     iplink_macvlan.o ipl2tp.o link_vti.o link_vti6.o \
   8     iplink_vxlan.o tcp_metrics.o iplink_ipoib.o ipnetconf.o link_ip6tnl.o \
   9     link_iptnl.o link_gre6.o iplink_bond.o iplink_bond_slave.o iplink_hsr.o \
  10     iplink_bridge.o iplink_bridge_slave.o ipfou.o iplink_ipvlan.o \
  11     iplink_geneve.o iplink_vrf.o iproute_lwtunnel.o ipmacsec.o ipila.o \
  12     ipvrf.o iplink_xstats.o ipseg6.o
  13
  14 RTMONOBJ=rtmon.o
  15
  16 include ../Config
  17
  18 ifeq ($(IP_CONFIG_SETNS),y)
  19         CFLAGS += -DHAVE_SETNS
  20 endif
  21
  22 ifeq ($(HAVE_MNL),y)
  23         CFLAGS += -DHAVE_LIBMNL $(shell $(PKG_CONFIG) libmnl --cflags)
  24         LDLIBS += $(shell $(PKG_CONFIG) libmnl --libs)
  25 endif
  26
  27 ALLOBJ=$(IPOBJ) $(RTMONOBJ)
  28 SCRIPTS=ifcfg rtpr routel routef
  29 TARGETS=ip rtmon
  30
  31 all: $(TARGETS) $(SCRIPTS)
  32
  33 ip: $(IPOBJ) $(LIBNETLINK)
  34         $(QUIET_LINK)$(CC) $^ $(LDFLAGS) $(LDLIBS) -o $@
  35
  36 rtmon: $(RTMONOBJ)
  37         $(QUIET_LINK)$(CC) $^ $(LDFLAGS) $(LDLIBS) -o $@
  38
  39 install: all
  40         install -m 0755 $(TARGETS) $(DESTDIR)$(SBINDIR)
  41         install -m 0755 $(SCRIPTS) $(DESTDIR)$(SBINDIR)
  42
  43 clean:
  44         rm -f $(ALLOBJ) $(TARGETS)
  45
  46 SHARED_LIBS ?= y
  47 ifeq ($(SHARED_LIBS),y)
  48
  49 LDLIBS += -ldl
  50 LDFLAGS += -Wl,-export-dynamic
  51
  52 else
  53
  54 ip: static-syms.o
  55 static-syms.o: static-syms.h
  56 static-syms.h: $(wildcard *.c)
  57         files="$^" ; \
  58         for s in `grep -B 3 '\<dlsym' $$files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
  59                 sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
  60         done > $@
  61
  62 endif