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tcpdump/Makefile.in
Guy Harris 141c1c6f49 Suppress UBSan warnings from EXTRACT_. 
Yes, the behavior of an access with an improperly-aligned pointer is
undefined according to the C standard, but if we're doing that in an
EXTRACT_ function/macro, we're doing it because we know it's safe and
because it's faster than picking the bytes out one by one and assembling
them, so suppress those warnings.

Pull over libpcap's funcattrs.h and use it to do a bunch of checks for
various function attributes; that defines __has_attribute(), so we can
use it to check for the "suppress sanitizer warnings" attribute.

While we're at it, use other things it defines to specify "this function
never returns", "this function is printf-like", and "this function
argument is a printf-style format argument", rather than using various
configure-script checks.  That should let us declare some function
attributes with Microsoft Visual Studio's compilers.
2017-08-18 20:11:43 -07:00

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Makefile
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# Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that: (1) source code distributions
# retain the above copyright notice and this paragraph in its entirety, (2)
# distributions including binary code include the above copyright notice and
# this paragraph in its entirety in the documentation or other materials
# provided with the distribution, and (3) all advertising materials mentioning
# features or use of this software display the following acknowledgement:
# ``This product includes software developed by the University of California,
# Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
# the University nor the names of its contributors may be used to endorse
# or promote products derived from this software without specific prior
# written permission.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# Various configurable paths (remember to edit Makefile.in, not Makefile)
#
# Top level hierarchy
prefix = @prefix@
exec_prefix = @exec_prefix@
datarootdir = @datarootdir@
# Pathname of directory to install the binary
sbindir = @sbindir@
# Pathname of directory to install the man page
mandir = @mandir@
# VPATH
srcdir = @srcdir@
VPATH = @srcdir@
#
# You shouldn't need to edit anything below here.
#
CC = @CC@
AR = @AR@
MKDEP = @MKDEP@
PROG = tcpdump
CCOPT = @V_CCOPT@
INCLS = -I. @V_INCLS@
DEFS = @DEFS@ @CPPFLAGS@ @V_DEFS@
# Standard CFLAGS
CFLAGS = @CFLAGS@
FULL_CFLAGS = $(CCOPT) $(DEFS) $(INCLS) $(CFLAGS)
# Standard LDFLAGS
LDFLAGS = @LDFLAGS@
# Standard LIBS
LIBS = @LIBS@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
RANLIB = @RANLIB@
DEPENDENCY_CFLAG = @DEPENDENCY_CFLAG@
# Explicitly define compilation rule since SunOS 4's make doesn't like gcc.
# Also, gcc does not remove the .o before forking 'as', which can be a
# problem if you don't own the file but can write to the directory.
.c.o:
@rm -f $@
$(CC) $(FULL_CFLAGS) -c $(srcdir)/$*.c
CSRC = setsignal.c tcpdump.c
LIBNETDISSECT_SRC=\
addrtoname.c \
addrtostr.c \
af.c \
ascii_strcasecmp.c \
checksum.c \
cpack.c \
gmpls.c \
gmt2local.c \
in_cksum.c \
ipproto.c \
l2vpn.c \
machdep.c \
nlpid.c \
oui.c \
parsenfsfh.c \
print.c \
print-802_11.c \
print-802_15_4.c \
print-ah.c \
print-ahcp.c \
print-aodv.c \
print-aoe.c \
print-ap1394.c \
print-arcnet.c \
print-arp.c \
print-ascii.c \
print-atalk.c \
print-atm.c \
print-babel.c \
print-beep.c \
print-bfd.c \
print-bgp.c \
print-bootp.c \
print-bt.c \
print-calm-fast.c \
print-carp.c \
print-cdp.c \
print-cfm.c \
print-chdlc.c \
print-cip.c \
print-cnfp.c \
print-dccp.c \
print-decnet.c \
print-dhcp6.c \
print-domain.c \
print-dtp.c \
print-dvmrp.c \
print-eap.c \
print-egp.c \
print-eigrp.c \
print-enc.c \
print-esp.c \
print-ether.c \
print-fddi.c \
print-forces.c \
print-fr.c \
print-frag6.c \
print-ftp.c \
print-geneve.c \
print-geonet.c \
print-gre.c \
print-hncp.c \
print-hsrp.c \
print-http.c \
print-icmp.c \
print-icmp6.c \
print-igmp.c \
print-igrp.c \
print-ip.c \
print-ip6.c \
print-ip6opts.c \
print-ipcomp.c \
print-ipfc.c \
print-ipnet.c \
print-ipx.c \
print-isakmp.c \
print-isoclns.c \
print-juniper.c \
print-krb.c \
print-l2tp.c \
print-lane.c \
print-ldp.c \
print-lisp.c \
print-llc.c \
print-lldp.c \
print-lmp.c \
print-loopback.c \
print-lspping.c \
print-lwapp.c \
print-lwres.c \
print-m3ua.c \
print-medsa.c \
print-mobile.c \
print-mobility.c \
print-mpcp.c \
print-mpls.c \
print-mptcp.c \
print-msdp.c \
print-msnlb.c \
print-nflog.c \
print-nfs.c \
print-nsh.c \
print-ntp.c \
print-null.c \
print-olsr.c \
print-openflow-1.0.c \
print-openflow.c \
print-ospf.c \
print-ospf6.c \
print-otv.c \
print-pgm.c \
print-pim.c \
print-pktap.c \
print-ppi.c \
print-ppp.c \
print-pppoe.c \
print-pptp.c \
print-radius.c \
print-raw.c \
print-resp.c \
print-rip.c \
print-ripng.c \
print-rpki-rtr.c \
print-rrcp.c \
print-rsvp.c \
print-rt6.c \
print-rtsp.c \
print-rx.c \
print-sctp.c \
print-sflow.c \
print-sip.c \
print-sl.c \
print-sll.c \
print-slow.c \
print-smtp.c \
print-snmp.c \
print-stp.c \
print-sunatm.c \
print-sunrpc.c \
print-symantec.c \
print-syslog.c \
print-tcp.c \
print-telnet.c \
print-tftp.c \
print-timed.c \
print-tipc.c \
print-token.c \
print-udld.c \
print-udp.c \
print-usb.c \
print-vjc.c \
print-vqp.c \
print-vrrp.c \
print-vtp.c \
print-vxlan.c \
print-vxlan-gpe.c \
print-wb.c \
print-zephyr.c \
print-zeromq.c \
netdissect.c \
signature.c \
strtoaddr.c \
util-print.c
LOCALSRC = @LOCALSRC@
GENSRC = version.c
LIBOBJS = @LIBOBJS@
LIBNETDISSECT_OBJ=$(LIBNETDISSECT_SRC:.c=.o) ${LOCALSRC:.c=.o} ${LIBOBJS}
LIBNETDISSECT=libnetdissect.a
SRC = $(CSRC) $(GENSRC) $(LOCALSRC) $(LIBNETDISSECT_SRC)
# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
# hack the extra indirection
OBJ = $(CSRC:.c=.o) $(GENSRC:.c=.o) $(LIBNETDISSECT_OBJ)
HDR = \
addrtoname.h \
addrtostr.h \
af.h \
ah.h \
appletalk.h \
ascii_strcasecmp.h \
atm.h \
chdlc.h \
cpack.h \
ether.h \
ethertype.h \
extract.h \
funcattrs.h \
getopt_long.h \
gmpls.h \
gmt2local.h \
interface.h \
ip.h \
ip6.h \
ipproto.h \
l2vpn.h \
llc.h \
machdep.h \
mib.h \
mpls.h \
nameser.h \
netdissect.h \
nfs.h \
nfsfh.h \
nlpid.h \
openflow.h \
ospf.h \
oui.h \
pcap-missing.h \
ppp.h \
print.h \
rpc_auth.h \
rpc_msg.h \
rpl.h \
setsignal.h \
signature.h \
slcompress.h \
smb.h \
strtoaddr.h \
tcp.h \
netdissect-stdinc.h \
timeval-operations.h \
udp.h
TAGHDR = \
/usr/include/arpa/tftp.h \
/usr/include/net/if_arp.h \
/usr/include/netinet/if_ether.h \
/usr/include/netinet/in.h \
/usr/include/netinet/ip_icmp.h \
/usr/include/netinet/tcp.h \
/usr/include/netinet/udp.h \
/usr/include/protocols/routed.h
TAGFILES = $(SRC) $(HDR) $(TAGHDR)
CLEANFILES = $(PROG) $(OBJ) $(GENSRC)
EXTRA_DIST = \
CHANGES \
CONTRIBUTING \
CREDITS \
INSTALL.txt \
LICENSE \
Makefile.in \
Makefile-devel-adds \
PLATFORMS \
README \
README.md \
Readme.Win32 \
VERSION \
aclocal.m4 \
atime.awk \
bpf_dump.c \
config.guess \
config.h.in \
config.sub \
configure \
configure.in \
install-sh \
lbl/os-osf4.h \
lbl/os-solaris2.h \
lbl/os-sunos4.h \
lbl/os-ultrix4.h \
makemib \
missing/dlnames.c \
missing/datalinks.c \
missing/getopt_long.c \
missing/snprintf.c \
missing/strdup.c \
missing/strlcat.c \
missing/strlcpy.c \
missing/strsep.c \
mkdep \
packetdat.awk \
pcap_dump_ftell.c \
print-pflog.c \
print-smb.c \
send-ack.awk \
smbutil.c \
stime.awk \
tcpdump.1.in \
vfprintf.c \
win32/prj/GNUmakefile \
win32/prj/WinDump.dsp \
win32/prj/WinDump.dsw \
win32/prj/WinDump.sln \
win32/prj/WinDump.vcproj \
win32/src/ether_ntohost.c
TEST_DIST= `find tests \( -name 'DIFF' -prune \) -o \( -name NEW -prune \) -o -type f \! -name '.*' \! -name '*~' -print`
all: $(PROG) $(LIBNETDISSECT)
$(PROG): $(OBJ) @V_PCAPDEP@
@rm -f $@
$(CC) $(FULL_CFLAGS) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
$(LIBNETDISSECT): $(LIBNETDISSECT_OBJ)
@rm -f $@
$(AR) cr $@ $(LIBNETDISSECT_OBJ)
$(RANLIB) $@
datalinks.o: $(srcdir)/missing/datalinks.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/datalinks.c
dlnames.o: $(srcdir)/missing/dlnames.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/dlnames.c
getopt_long.o: $(srcdir)/missing/getopt_long.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/getopt_long.c
snprintf.o: $(srcdir)/missing/snprintf.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c
strdup.o: $(srcdir)/missing/strdup.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strdup.c
strlcat.o: $(srcdir)/missing/strlcat.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strlcat.c
strlcpy.o: $(srcdir)/missing/strlcpy.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strlcpy.c
strsep.o: $(srcdir)/missing/strsep.c
$(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strsep.c
version.o: version.c
$(CC) $(FULL_CFLAGS) -c version.c
version.c: $(srcdir)/VERSION
@rm -f $@
if grep GIT ${srcdir}/VERSION >/dev/null; then \
read ver <${srcdir}/VERSION; \
echo $$ver | tr -d '\012'; \
date +_%Y_%m_%d; \
else \
cat ${srcdir}/VERSION; \
fi | sed -e 's/.*/const char version[] = "&";/' > $@
install: all
[ -d $(DESTDIR)$(sbindir) ] || \
(mkdir -p $(DESTDIR)$(sbindir); chmod 755 $(DESTDIR)$(sbindir))
$(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(sbindir)/$(PROG)
$(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(sbindir)/$(PROG).`cat ${srcdir}/VERSION`
[ -d $(DESTDIR)$(mandir)/man1 ] || \
(mkdir -p $(DESTDIR)$(mandir)/man1; chmod 755 $(DESTDIR)$(mandir)/man1)
$(INSTALL_DATA) $(PROG).1 $(DESTDIR)$(mandir)/man1/$(PROG).1
uninstall:
rm -f $(DESTDIR)$(sbindir)/$(PROG)
rm -f $(DESTDIR)$(mandir)/man1/$(PROG).1
lint: $(GENSRC)
lint -hbxn $(SRC) | \
grep -v 'struct/union .* never defined' | \
grep -v 'possible pointer alignment problem'
clean:
rm -f $(CLEANFILES) $(PROG)-`cat VERSION`.tar.gz
distclean:
rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
config.h gnuc.h os-proto.h stamp-h stamp-h.in $(PROG).1 \
libnetdissect.a tests/.failed tests/.passed \
tests/failure-outputs.txt
rm -rf autom4te.cache tests/DIFF tests/NEW
check: tcpdump
(cd tests && ./TESTrun.sh)
extags: $(TAGFILES)
ctags $(TAGFILES)
tags: $(TAGFILES)
ctags -wtd $(TAGFILES)
TAGS: $(TAGFILES)
etags $(TAGFILES)
releasetar:
@cwd=`pwd` ; dir=`basename $$cwd` ; name=$(PROG)-`cat VERSION` ; \
mkdir $$name; \
tar cf - $(CSRC) $(HDR) $(LIBNETDISSECT_SRC) $(EXTRA_DIST) $(TEST_DIST) | (cd $$name; tar xf -); \
tar -c -z -f $$name.tar.gz $$name; \
rm -rf $$name
testlist:
echo $(TEST_DIST)
depend: $(GENSRC)
$(MKDEP) -c $(CC) -m $(DEPENDENCY_CFLAG) $(DEFS) $(INCLS) $(SRC)
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