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 mpls
  44 ADDLIB+=mpls_ntop.o mpls_pton.o
  45
  46 CC := gcc
  47 HOSTCC ?= $(CC)
  48 DEFINES += -D_GNU_SOURCE
  49 # Turn on transparent support for LFS
  50 DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
  51 CCOPTS = -O2 -pipe
  52 WFLAGS := -Wall -Wstrict-prototypes  -Wmissing-prototypes
  53 WFLAGS += -Wmissing-declarations -Wold-style-definition -Wformat=2
  54
  55 CFLAGS := $(WFLAGS) $(CCOPTS) -I../include -I../include/uapi $(DEFINES) $(CFLAGS)
  56 YACCFLAGS = -d -t -v
  57
  58 SUBDIRS=lib ip tc bridge misc netem genl tipc devlink rdma dcb man vdpa
  59
  60 LIBNETLINK=../lib/libutil.a ../lib/libnetlink.a
  61 LDLIBS += $(LIBNETLINK)
  62
  63 all: config.mk
  64         @set -e; \
  65         for i in $(SUBDIRS); \
  66         do echo; echo $$i; $(MAKE) -C $$i; done
  67
  68 .PHONY: clean clobber distclean check cscope version
  69
  70 help:
  71         @echo "Make Targets:"
  72         @echo " all                 - build binaries"
  73         @echo " clean               - remove products of build"
  74         @echo " distclean           - remove configuration and build"
  75         @echo " install             - install binaries on local machine"
  76         @echo " check               - run tests"
  77         @echo " cscope              - build cscope database"
  78         @echo " version             - update version"
  79         @echo ""
  80         @echo "Make Arguments:"
  81         @echo " V=[0|1]             - set build verbosity level"
  82
  83 config.mk:
  84         sh configure $(KERNEL_INCLUDE)
  85
  86 install: all
  87         install -m 0755 -d $(DESTDIR)$(SBINDIR)
  88         install -m 0755 -d $(DESTDIR)$(CONFDIR)
  89         install -m 0755 -d $(DESTDIR)$(ARPDDIR)
  90         install -m 0755 -d $(DESTDIR)$(HDRDIR)
  91         @for i in $(SUBDIRS);  do $(MAKE) -C $$i install; done
  92         install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
  93         install -m 0755 -d $(DESTDIR)$(BASH_COMPDIR)
  94         install -m 0644 bash-completion/tc $(DESTDIR)$(BASH_COMPDIR)
  95         install -m 0644 bash-completion/devlink $(DESTDIR)$(BASH_COMPDIR)
  96         install -m 0644 include/bpf_elf.h $(DESTDIR)$(HDRDIR)
  97
  98 version:
  99         echo "static const char version[] = \""`git describe --tags --long`"\";" \
 100                 > include/version.h
 101
 102 clean:
 103         @for i in $(SUBDIRS) testsuite; \
 104         do $(MAKE) -C $$i clean; done
 105
 106 clobber:
 107         touch config.mk
 108         $(MAKE) clean
 109         rm -f config.mk cscope.*
 110
 111 distclean: clobber
 112
 113 check: all
 114         $(MAKE) -C testsuite
 115         $(MAKE) -C testsuite alltests
 116         @if command -v man >/dev/null 2>&1; then \
 117                 echo "Checking manpages for syntax errors..."; \
 118                 $(MAKE) -C man check; \
 119         else \
 120                 echo "man not installed, skipping checks for syntax errors."; \
 121         fi
 122
 123 cscope:
 124         cscope -b -q -R -Iinclude -sip -slib -smisc -snetem -stc
 125
 126 .EXPORT_ALL_VARIABLES: