ll_map: Add function to remove link cache entry by index

[mirror_iproute2.git] / Makefile

diff --git a/Makefile b/Makefile
index 6b1edafd38c2f8b5fa8a7c8688569e2ffb8197cc..48f469b0d0a85626b9ac2f36d61fece865c57737 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,78 +1,127 @@
-DESTDIR=
-SBINDIR=/usr/sbin
-CONFDIR=/etc/iproute2
-DOCDIR=/usr/share/doc/iproute2
-MANDIR=/usr/share/man
+# SPDX-License-Identifier: GPL-2.0
+# Top level Makefile for iproute2
+
+ifeq ("$(origin V)", "command line")
+VERBOSE = $(V)
+endif
+ifndef VERBOSE
+VERBOSE = 0
+endif
+
+ifeq ($(VERBOSE),0)
+MAKEFLAGS += --no-print-directory
+endif
+
+PREFIX?=/usr
+LIBDIR?=$(PREFIX)/lib
+SBINDIR?=/sbin
+CONFDIR?=/etc/iproute2
+NETNS_RUN_DIR?=/var/run/netns
+NETNS_ETC_DIR?=/etc/netns
+DATADIR?=$(PREFIX)/share
+HDRDIR?=$(PREFIX)/include/iproute2
+DOCDIR?=$(DATADIR)/doc/iproute2
+MANDIR?=$(DATADIR)/man
+ARPDDIR?=/var/lib/arpd
+KERNEL_INCLUDE?=/usr/include
+BASH_COMPDIR?=$(DATADIR)/bash-completion/completions
 
 # Path to db_185.h include
-DBM_INCLUDE:=/usr/include
+DBM_INCLUDE:=$(DESTDIR)/usr/include
 
-DEFINES= -DRESOLVE_HOSTNAMES
+SHARED_LIBS = y
 
-#options if you have a bind>=4.9.4 libresolv (or, maybe, glibc)
-LDLIBS=-lresolv
-ADDLIB=
+DEFINES= -DRESOLVE_HOSTNAMES -DLIBDIR=\"$(LIBDIR)\"
+ifneq ($(SHARED_LIBS),y)
+DEFINES+= -DNO_SHARED_LIBS
+endif
 
-#options for decnet
-ADDLIB+=dnet_ntop.o dnet_pton.o
+DEFINES+=-DCONFDIR=\"$(CONFDIR)\" \
+         -DNETNS_RUN_DIR=\"$(NETNS_RUN_DIR)\" \
+         -DNETNS_ETC_DIR=\"$(NETNS_ETC_DIR)\"
 
-#options for ipx
-ADDLIB+=ipx_ntop.o ipx_pton.o
+#options for mpls
+ADDLIB+=mpls_ntop.o mpls_pton.o
 
-CC = gcc
-HOSTCC = gcc
-CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall
-CFLAGS = $(CCOPTS) -I../include $(DEFINES)
-YACCFLAGS = -d -t -v
-
-LDLIBS += -L../lib -lnetlink -lutil
-
-SUBDIRS=lib ip tc misc netem
-
-LIBNETLINK=../lib/libnetlink.a ../lib/libutil.a
-
-all: flex_check Config
-       @for i in $(SUBDIRS); \
-       do $(MAKE) $(MFLAGS) -C $$i; done
+CC := gcc
+HOSTCC ?= $(CC)
+DEFINES += -D_GNU_SOURCE
+# Turn on transparent support for LFS
+DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
+CCOPTS = -O2
+WFLAGS := -Wall -Wstrict-prototypes  -Wmissing-prototypes
+WFLAGS += -Wmissing-declarations -Wold-style-definition -Wformat=2
 
-flex_check:
-       @if [ -z "`flex -h | grep '^Usage: flex '`" ]; then \
-               echo "GNU flex required, please install it."; \
-               echo " see http://lex.sourceforge.net"; \
-               exit 1; \
-       fi
+CFLAGS := $(WFLAGS) $(CCOPTS) -I../include -I../include/uapi $(DEFINES) $(CFLAGS)
+YACCFLAGS = -d -t -v
 
-Config:
+SUBDIRS=lib ip tc bridge misc netem genl tipc devlink rdma man
+
+LIBNETLINK=../lib/libutil.a ../lib/libnetlink.a
+LDLIBS += $(LIBNETLINK)
+
+all: config.mk
+       @set -e; \
+       for i in $(SUBDIRS); \
+       do echo; echo $$i; $(MAKE) $(MFLAGS) -C $$i; done
+
+help:
+       @echo "Make Targets:"
+       @echo " all                 - build binaries"
+       @echo " clean               - remove products of build"
+       @echo " distclean           - remove configuration and build"
+       @echo " install             - install binaries on local machine"
+       @echo " check               - run tests"
+       @echo " cscope              - build cscope database"
+       @echo " snapshot            - generate version number header"
+       @echo ""
+       @echo "Make Arguments:"
+       @echo " V=[0|1]             - set build verbosity level"
+
+config.mk:
        sh configure $(KERNEL_INCLUDE)
 
 install: all
        install -m 0755 -d $(DESTDIR)$(SBINDIR)
        install -m 0755 -d $(DESTDIR)$(CONFDIR)
+       install -m 0755 -d $(DESTDIR)$(ARPDDIR)
+       install -m 0755 -d $(DESTDIR)$(HDRDIR)
        install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples
        install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples/diffserv
        install -m 0644 README.iproute2+tc $(shell find examples -maxdepth 1 -type f) \
                $(DESTDIR)$(DOCDIR)/examples
        install -m 0644 $(shell find examples/diffserv -maxdepth 1 -type f) \
                $(DESTDIR)$(DOCDIR)/examples/diffserv
-       @for i in $(SUBDIRS) doc; do $(MAKE) -C $$i install; done
+       @for i in $(SUBDIRS);  do $(MAKE) -C $$i install; done
        install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
-       install -m 0755 -d $(DESTDIR)$(MANDIR)/man8
-       install -m 0644 $(shell find man/man8 -maxdepth 1 -type f) $(DESTDIR)$(MANDIR)/man8
-       ln -sf tc-pbfifo.8  $(DESTDIR)$(MANDIR)/man8/tc-bfifo.8
-       ln -sf tc-pbfifo.8  $(DESTDIR)$(MANDIR)/man8/tc-pfifo.8
-       install -m 0755 -d $(DESTDIR)$(MANDIR)/man3
-       install -m 0644 $(shell find man/man3 -maxdepth 1 -type f) $(DESTDIR)$(MANDIR)/man3
+       install -m 0755 -d $(DESTDIR)$(BASH_COMPDIR)
+       install -m 0644 bash-completion/tc $(DESTDIR)$(BASH_COMPDIR)
+       install -m 0644 include/bpf_elf.h $(DESTDIR)$(HDRDIR)
+
+snapshot:
+       echo "static const char SNAPSHOT[] = \""`date +%y%m%d`"\";" \
+               > include/SNAPSHOT.h
 
 clean:
-       rm -f cscope.*
-       @for i in $(SUBDIRS) doc; \
+       @for i in $(SUBDIRS) testsuite; \
        do $(MAKE) $(MFLAGS) -C $$i clean; done
 
-clobber: clean
-       rm -f Config
+clobber:
+       touch config.mk
+       $(MAKE) $(MFLAGS) clean
+       rm -f config.mk cscope.*
 
 distclean: clobber
 
+check: all
+       cd testsuite && $(MAKE) && $(MAKE) alltests
+       @if command -v man >/dev/null 2>&1; then \
+               echo "Checking manpages for syntax errors..."; \
+               $(MAKE) -C man check; \
+       else \
+               echo "man not installed, skipping checks for syntax errors."; \
+       fi
+
 cscope:
        cscope -b -q -R -Iinclude -sip -slib -smisc -snetem -stc