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#configureable stuff
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
MANDIR ?= $(PREFIX)/share/man/man1
LIBDIR ?= $(PREFIX)/lib/sendip
#For most systems, this works
INSTALL ?= install
#For Solaris, you may need
#INSTALL=/usr/ucb/install
include /usr/share/dpkg/buildflags.mk
CFLAGS += -fPIC -fsigned-char -pipe -Wall -Wpointer-arith -Wwrite-strings \
-Wstrict-prototypes -Wnested-externs -Winline -Werror -g -Wcast-align \
-DSENDIP_LIBS=\"$(LIBDIR)\"
#-Wcast-align causes problems on solaris, but not serious ones
#LDFLAGS= -g -rdynamic -lm
#LDFLAGS_SOLARIS= -g -lsocket -lnsl -lm
LDFLAGS_SOLARIS= -g
LIBS_SOLARIS= -lsocket -lnsl -lm -ldl
LIBS_LINUX= -ldl
LIBCFLAGS= -shared $(LDFLAGS)
CC= gcc
PROGS= sendip
BASEPROTOS= ipv4.so ipv6.so
IPPROTOS= icmp.so tcp.so udp.so
UDPPROTOS= rip.so ripng.so ntp.so
TCPPROTOS= bgp.so
PROTOS= $(BASEPROTOS) $(IPPROTOS) $(UDPPROTOS) $(TCPPROTOS)
GLOBALOBJS= csum.o compact.o
all: $(GLOBALOBJS) sendip $(PROTOS) sendip.1 sendip.spec
#there has to be a nice way to do this
sendip: sendip.o gnugetopt.o gnugetopt1.o compact.o
sh -c "if [ `uname` = Linux -o `uname` = GNU/kFreeBSD -o `uname` = GNU ] ; then \
$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $+ $(LIBS_LINUX) ; \
elif [ `uname` = SunOS ] ; then \
$(CC) -o $@ $(LDFLAGS_SOLARIS) $(CFLAGS) $+ $(LIBS_SOLARIS) ;\
else \
$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $+ ; \
fi"
sendip.1: $(PROGS) $(PROTOS) VERSION
help2man -n "Send arbitrary IP packets" -N ./sendip >sendip.1
sendip.spec: sendip.spec.in VERSION
echo -n '%define ver ' >sendip.spec
cat VERSION >>sendip.spec
cat sendip.spec.in >>sendip.spec
%.so: %.c $(GLOBALOBJS)
$(CC) -o $@ $(CFLAGS) $(LIBCFLAGS) $+
.PHONY: clean install
clean:
rm -f *.o *~ *.so $(PROTOS) $(PROGS) core gmon.out
veryclean:
make clean
rm -f sendip.spec sendip.1
install: all
[ -d $(DESTDIR)/$(LIBDIR) ] || mkdir -p $(DESTDIR)/$(LIBDIR)
[ -d $(DESTDIR)/$(BINDIR) ] || mkdir -p $(DESTDIR)/$(BINDIR)
[ -d $(DESTDIR)/$(MANDIR) ] || mkdir -p $(DESTDIR)/$(MANDIR)
$(INSTALL) -m 755 $(PROGS) $(DESTDIR)/$(BINDIR)
$(INSTALL) -m 644 sendip.1 $(DESTDIR)/$(MANDIR)
$(INSTALL) -m 755 $(PROTOS) $(DESTDIR)/$(LIBDIR)
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