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 ipx
  47 ADDLIB+=ipx_ntop.o ipx_pton.o
  48
  49 #options for mpls
  50 ADDLIB+=mpls_ntop.o mpls_pton.o
  51
  52 CC := gcc
  53 HOSTCC ?= $(CC)
  54 DEFINES += -D_GNU_SOURCE
  55 # Turn on transparent support for LFS
  56 DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
  57 CCOPTS = -O2
  58 WFLAGS := -Wall -Wstrict-prototypes  -Wmissing-prototypes
  59 WFLAGS += -Wmissing-declarations -Wold-style-definition -Wformat=2
  60
  61 CFLAGS := $(WFLAGS) $(CCOPTS) -I../include -I../include/uapi $(DEFINES) $(CFLAGS)
  62 YACCFLAGS = -d -t -v
  63
  64 SUBDIRS=lib ip tc bridge misc netem genl tipc devlink rdma man
  65
  66 LIBNETLINK=../lib/libutil.a ../lib/libnetlink.a
  67 LDLIBS += $(LIBNETLINK)
  68
  69 all: config.mk
  70         @set -e; \
  71         for i in $(SUBDIRS); \
  72         do echo; echo $$i; $(MAKE) $(MFLAGS) -C $$i; done
  73
  74 help:
  75         @echo "Make Targets:"
  76         @echo " all                 - build binaries"
  77         @echo " clean               - remove products of build"
  78         @echo " distclean           - remove configuration and build"
  79         @echo " install             - install binaries on local machine"
  80         @echo " check               - run tests"
  81         @echo " cscope              - build cscope database"
  82         @echo " snapshot            - generate version number header"
  83         @echo ""
  84         @echo "Make Arguments:"
  85         @echo " V=[0|1]             - set build verbosity level"
  86
  87 config.mk:
  88         sh configure $(KERNEL_INCLUDE)
  89
  90 install: all
  91         install -m 0755 -d $(DESTDIR)$(SBINDIR)
  92         install -m 0755 -d $(DESTDIR)$(CONFDIR)
  93         install -m 0755 -d $(DESTDIR)$(ARPDDIR)
  94         install -m 0755 -d $(DESTDIR)$(HDRDIR)
  95         install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples
  96         install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples/diffserv
  97         install -m 0644 README.iproute2+tc $(shell find examples -maxdepth 1 -type f) \
  98                 $(DESTDIR)$(DOCDIR)/examples
  99         install -m 0644 $(shell find examples/diffserv -maxdepth 1 -type f) \
 100                 $(DESTDIR)$(DOCDIR)/examples/diffserv
 101         @for i in $(SUBDIRS);  do $(MAKE) -C $$i install; done
 102         install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
 103         install -m 0755 -d $(DESTDIR)$(BASH_COMPDIR)
 104         install -m 0644 bash-completion/tc $(DESTDIR)$(BASH_COMPDIR)
 105         install -m 0644 include/bpf_elf.h $(DESTDIR)$(HDRDIR)
 106
 107 snapshot:
 108         echo "static const char SNAPSHOT[] = \""`date +%y%m%d`"\";" \
 109                 > include/SNAPSHOT.h
 110
 111 clean:
 112         @for i in $(SUBDIRS) testsuite; \
 113         do $(MAKE) $(MFLAGS) -C $$i clean; done
 114
 115 clobber:
 116         touch config.mk
 117         $(MAKE) $(MFLAGS) clean
 118         rm -f config.mk cscope.*
 119
 120 distclean: clobber
 121
 122 check:
 123         cd testsuite && $(MAKE) && $(MAKE) alltests
 124
 125 cscope:
 126         cscope -b -q -R -Iinclude -sip -slib -smisc -snetem -stc
 127
 128 .EXPORT_ALL_VARIABLES: