Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 # Top level Makefile for iproute2
   3
   4 ifeq ("$(origin V)", "command line")
   5 VERBOSE = $(V)
   6 endif
   7 ifndef VERBOSE
   8 VERBOSE = 0
   9 endif
  10
  11 ifeq ($(VERBOSE),0)
  12 MAKEFLAGS += --no-print-directory
  13 endif
  14
  15 PREFIX?=/usr
  16 LIBDIR?=$(PREFIX)/lib
  17 SBINDIR?=/sbin
  18 CONFDIR?=/etc/iproute2
  19 NETNS_RUN_DIR?=/var/run/netns
  20 NETNS_ETC_DIR?=/etc/netns
  21 DATADIR?=$(PREFIX)/share
  22 HDRDIR?=$(PREFIX)/include/iproute2
  23 DOCDIR?=$(DATADIR)/doc/iproute2
  24 MANDIR?=$(DATADIR)/man
  25 ARPDDIR?=/var/lib/arpd
  26 KERNEL_INCLUDE?=/usr/include
  27 BASH_COMPDIR?=$(DATADIR)/bash-completion/completions
  28
  29 # Path to db_185.h include
  30 DBM_INCLUDE:=$(DESTDIR)/usr/include
  31
  32 SHARED_LIBS = y
  33
  34 DEFINES= -DRESOLVE_HOSTNAMES -DLIBDIR=\"$(LIBDIR)\"
  35 ifneq ($(SHARED_LIBS),y)
  36 DEFINES+= -DNO_SHARED_LIBS
  37 endif
  38
  39 DEFINES+=-DCONFDIR=\"$(CONFDIR)\" \
  40          -DNETNS_RUN_DIR=\"$(NETNS_RUN_DIR)\" \
  41          -DNETNS_ETC_DIR=\"$(NETNS_ETC_DIR)\"
  42
  43 #options for decnet
  44 ADDLIB+=dnet_ntop.o dnet_pton.o
  45
  46 #options for mpls
  47 ADDLIB+=mpls_ntop.o mpls_pton.o
  48
  49 CC := gcc
  50 HOSTCC ?= $(CC)
  51 DEFINES += -D_GNU_SOURCE
  52 # Turn on transparent support for LFS
  53 DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
  54 CCOPTS = -O2
  55 WFLAGS := -Wall -Wstrict-prototypes  -Wmissing-prototypes
  56 WFLAGS += -Wmissing-declarations -Wold-style-definition -Wformat=2
  57
  58 CFLAGS := $(WFLAGS) $(CCOPTS) -I../include -I../include/uapi $(DEFINES) $(CFLAGS)
  59 YACCFLAGS = -d -t -v
  60
  61 SUBDIRS=lib ip tc bridge misc netem genl tipc devlink rdma man
  62
  63 LIBNETLINK=../lib/libutil.a ../lib/libnetlink.a
  64 LDLIBS += $(LIBNETLINK)
  65
  66 all: config.mk
  67         @set -e; \
  68         for i in $(SUBDIRS); \
  69         do echo; echo $$i; $(MAKE) $(MFLAGS) -C $$i; done
  70
  71 help:
  72         @echo "Make Targets:"
  73         @echo " all                 - build binaries"
  74         @echo " clean               - remove products of build"
  75         @echo " distclean           - remove configuration and build"
  76         @echo " install             - install binaries on local machine"
  77         @echo " check               - run tests"
  78         @echo " cscope              - build cscope database"
  79         @echo " snapshot            - generate version number header"
  80         @echo ""
  81         @echo "Make Arguments:"
  82         @echo " V=[0|1]             - set build verbosity level"
  83
  84 config.mk:
  85         sh configure $(KERNEL_INCLUDE)
  86
  87 install: all
  88         install -m 0755 -d $(DESTDIR)$(SBINDIR)
  89         install -m 0755 -d $(DESTDIR)$(CONFDIR)
  90         install -m 0755 -d $(DESTDIR)$(ARPDDIR)
  91         install -m 0755 -d $(DESTDIR)$(HDRDIR)
  92         install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples
  93         install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples/diffserv
  94         install -m 0644 README.iproute2+tc $(shell find examples -maxdepth 1 -type f) \
  95                 $(DESTDIR)$(DOCDIR)/examples
  96         install -m 0644 $(shell find examples/diffserv -maxdepth 1 -type f) \
  97                 $(DESTDIR)$(DOCDIR)/examples/diffserv
  98         @for i in $(SUBDIRS);  do $(MAKE) -C $$i install; done
  99         install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
 100         install -m 0755 -d $(DESTDIR)$(BASH_COMPDIR)
 101         install -m 0644 bash-completion/tc $(DESTDIR)$(BASH_COMPDIR)
 102         install -m 0644 include/bpf_elf.h $(DESTDIR)$(HDRDIR)
 103
 104 snapshot:
 105         echo "static const char SNAPSHOT[] = \""`date +%y%m%d`"\";" \
 106                 > include/SNAPSHOT.h
 107
 108 clean:
 109         @for i in $(SUBDIRS) testsuite; \
 110         do $(MAKE) $(MFLAGS) -C $$i clean; done
 111
 112 clobber:
 113         touch config.mk
 114         $(MAKE) $(MFLAGS) clean
 115         rm -f config.mk cscope.*
 116
 117 distclean: clobber
 118
 119 check:
 120         cd testsuite && $(MAKE) && $(MAKE) alltests
 121
 122 cscope:
 123         cscope -b -q -R -Iinclude -sip -slib -smisc -snetem -stc
 124
 125 .EXPORT_ALL_VARIABLES: