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#
# Configuration
#
# CC
CC=gcc
# Path to parent kernel include files directory
LIBC_INCLUDE=/usr/include
# Libraries
ADDLIB=
# Linker flags
LDFLAG_STATIC=-Wl,-Bstatic
LDFLAG_DYNAMIC=-Wl,-Bdynamic
#
# Options
#
# Capability support (with libcap)
USE_CAP=yes
# sysfs support (with libsysfs - deprecated)
USE_SYSFS=no
# IDN support (experimental)
USE_IDN=no
# Do not use getifaddrs
WITHOUT_IFADDRS=no
# arping default device
ARPING_DEFAULT_DEVICE=eth0
# rdisc server (-r option) support
ENABLE_RDISC_SERVER=no
# ping6 source routing (deprecated by RFC5095)
ENABLE_PING6_RTHDR=no
# -------------------------------------
# What a pity, all new gccs are buggy and -Werror does not work. Sigh.
# CCOPT=-fno-strict-aliasing -Wstrict-prototypes -Wall -Werror -g
CCOPT=-fno-strict-aliasing -Wstrict-prototypes -Wall -g
CCOPTOPT=-O3
GLIBCFIX=-D_GNU_SOURCE
DEFINES=
LDLIB=
ifneq ($(USE_CAP),no)
DEF_CAP = -DCAPABILITIES
LIB_CAP = -lcap
endif
ifneq ($(USE_SYSFS),no)
DEF_SYSFS = -DUSE_SYSFS
LIB_SYSFS = -lsysfs
endif
ifneq ($(USE_IDN),no)
DEF_IDN = -DUSE_IDN
ifeq ($(USE_IDN),static)
LIB_IDN = $(LDFLAG_STATIC) -lidn $(LDFLAG_DYNAMIC)
else
LIB_IDN = -lidn
endif
endif
ifneq ($(WITHOUT_IFADDRS),no)
DEF_WITHOUT_IFADDRS = -DWITHOUT_IFADDRS
endif
ifneq ($(ENABLE_RDISC_SERVER),no)
DEF_ENABLE_RDISC_SERVER = -DRDISC_SERVER
endif
ifneq ($(ENABLE_PING6_RTHDR),no)
DEF_ENABLE_PING6_RTHDR = -DPING6_ENABLE_RTHDR
ifeq ($(ENABLE_PING6_RTHDR),RFC3542)
DEF_ENABLE_PING6_RTHDR += -DPINR6_ENABLE_RTHDR_RFC3542
endif
endif
# -------------------------------------
IPV4_TARGETS=tracepath ping clockdiff rdisc arping tftpd rarpd
IPV6_TARGETS=tracepath6 traceroute6 ping6
TARGETS=$(IPV4_TARGETS) $(IPV6_TARGETS)
CFLAGS=$(CCOPTOPT) $(CCOPT) $(GLIBCFIX) $(DEFINES)
LDLIBS=$(LDLIB) $(ADDLIB)
LASTTAG:=`git describe HEAD | sed -e 's/-.*//'`
TAG:=`date +s%Y%m%d`
# -------------------------------------
.PHONY: all ninfod clean distclean man html check-kernel modules snapshot
all: $(TARGETS)
%.s: %.c
$(COMPILE.c) $< $(DEF_$(patsubst %.o,%,$@)) -S -o $@
%.o: %.c
$(COMPILE.c) $< $(DEF_$(patsubst %.o,%,$@)) -o $@
$(TARGETS): %: %.o
$(LINK.o) $^ $(LIB_$@) $(LDLIBS) -o $@
# -------------------------------------
# arping
DEF_arping = $(DEF_SYSFS) $(DEF_CAP) $(DEF_IDN) $(DEF_WITHOUT_IFADDRS) -DDEFAULT_DEVICE=\"$(ARPING_DEFAULT_DEVICE)\"
LIB_arping = $(LIB_SYSFS) $(LIB_CAP) $(LIB_IDN)
# clockdiff
DEF_clockdiff = $(DEF_CAP)
LIB_clockdiff = $(LIB_CAP)
# ping / ping6
DEF_ping_common = $(DEF_CAP) $(DEF_IDN)
DEF_ping = $(DEF_CAP) $(DEF_IDN)
LIB_ping = $(LIB_CAP) $(LIB_IDN)
DEF_ping6 = $(DEF_CAP) $(DEF_IDN) $(DEF_ENABLE_PING6_RTHDR)
LIB_ping6 = $(LIB_CAP) $(LIB_IDN) -lresolv -lcrypto
ping: ping_common.o
ping6: ping_common.o
ping.o ping_common.o: ping_common.h
ping6.o: ping_common.h in6_flowlabel.h
# rarpd
DEF_rarpd =
LIB_rarpd =
# rdisc
DEF_rdisc = $(DEF_ENABLE_RDISC_SERVER)
LIB_rdisc =
# tracepath
DEF_tracepath = $(DEF_IDN)
LIB_tracepath = $(LIB_IDN)
# tracepath6
DEF_tracepath6 = $(DEF_IDN)
LIB_tracepath6 =
# traceroute6
DEF_traceroute6 = $(DEF_CAP) $(DEF_IDN)
LIB_traceroute6 = $(LIB_CAP) $(LIB_IDN)
# tftpd
DEF_tftpd =
DEF_tftpsubs =
LIB_tftpd =
tftpd: tftpsubs.o
tftpd.o tftpsubs.o: tftp.h
# -------------------------------------
# ninfod
ninfod:
@set -e; \
if [ ! -f ninfod/Makefile ]; then \
cd ninfod; \
./configure; \
cd ..; \
fi; \
$(MAKE) -C ninfod
# -------------------------------------
# modules / check-kernel are only for ancient kernels; obsolete
check-kernel:
ifeq ($(KERNEL_INCLUDE),)
@echo "Please, set correct KERNEL_INCLUDE"; false
else
@set -e; \
if [ ! -r $(KERNEL_INCLUDE)/linux/autoconf.h ]; then \
echo "Please, set correct KERNEL_INCLUDE"; false; fi
endif
modules: check-kernel
$(MAKE) KERNEL_INCLUDE=$(KERNEL_INCLUDE) -C Modules
# -------------------------------------
man:
$(MAKE) -C doc man
html:
$(MAKE) -C doc html
clean:
@rm -f *.o $(TARGETS)
@$(MAKE) -C Modules clean
@$(MAKE) -C doc clean
@set -e; \
if [ -f ninfod/Makefile ]; then \
$(MAKE) -C ninfod clean; \
fi
distclean: clean
@set -e; \
if [ -f ninfod/Makefile ]; then \
$(MAKE) -C ninfod distclean; \
fi
# -------------------------------------
snapshot:
@if [ "`uname -n`" != "pleiades" ]; then echo "Not authorized to advance snapshot"; exit 1; fi
@date "+[$(TAG)]" > RELNOTES.NEW
@echo >>RELNOTES.NEW
@git log --no-merges $(LASTTAG).. | git shortlog >> RELNOTES.NEW
@echo >> RELNOTES.NEW
@cat RELNOTES >> RELNOTES.NEW
@mv RELNOTES.NEW RELNOTES
@date "+static char SNAPSHOT[] = \"$(TAG)\";" > SNAPSHOT.h
@$(MAKE) -C doc snapshot
@$(MAKE) man
@git commit -a -m "iputils-$(TAG)"
@git tag -s -m "iputils-$(TAG)" $(TAG)
@git archive --format=tar --prefix=iputils-$(TAG)/ $(TAG) | bzip2 -9 > ../iputils-$(TAG).tar.bz2
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