d56f51ea7d
As part of this, we import bpf_filter.c from NetBSD. Even though that file is part of the NetBSD kernel, it is also used by userland (as is clear here). Our LWIP service has its own bpf_filter.c implementation but that implementation has certain limits (e.g. on program size) that are fine for a system service but should not apply to userland. The libpcap code has a number of blocks guarded by __NetBSD__, but none of those blocks apply to MINIX 3. In particular, some of the alignment logic used for NetBSD may in fact not work in our case. Change-Id: Ib187e22d627c929e111d5d4a991c3bee3c0154cb
158 lines
3.5 KiB
Makefile
158 lines
3.5 KiB
Makefile
# $NetBSD: Makefile,v 1.12 2014/11/19 19:33:31 christos Exp $
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USE_SHLIBDIR=yes
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.include <bsd.own.mk>
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USE_FORT?= yes # network protocol library
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CWARNFLAGS.clang+= -Wno-format-extra-args \
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-Wno-unneeded-internal-declaration
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CPPFLAGS+= -DPCAP_DONT_INCLUDE_PCAP_BPF_H -DHAVE_CONFIG_H
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.SUFFIXES: .3 .3pcap
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__sed: .USE
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@rm -f ${.TARGET}
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${TOOL_SED} -e 's,@MAN_FILE_FORMATS@,5,g' \
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-e 's,@MAN_MISC_INFO@,7,g' \
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-e 's,3PCAP,3,g' < ${.ALLSRC} > ${.TARGET}
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.3pcap.3:
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@rm -f ${.TARGET}
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${TOOL_SED} -e 's,@MAN_FILE_FORMATS@,5,g' \
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-e 's,@MAN_MISC_INFO@,7,g' \
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-e 's,3PCAP,3,g' < ${.ALLSRC} > ${.TARGET}
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SRCDIR= ${.CURDIR}/../dist
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.PATH: ${SRCDIR}
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LIB= pcap
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MAN3= \
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pcap.3pcap \
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pcap_activate.3pcap \
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pcap_breakloop.3pcap \
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pcap_can_set_rfmon.3pcap \
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pcap_close.3pcap \
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pcap_compile.3pcap \
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pcap_create.3pcap \
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pcap_datalink.3pcap \
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pcap_datalink_name_to_val.3pcap \
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pcap_datalink_val_to_name.3pcap \
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pcap_dump.3pcap \
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pcap_dump_close.3pcap \
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pcap_dump_file.3pcap \
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pcap_dump_flush.3pcap \
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pcap_dump_ftell.3pcap \
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pcap_dump_open.3pcap \
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pcap_file.3pcap \
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pcap_fileno.3pcap \
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pcap_findalldevs.3pcap \
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pcap_freecode.3pcap \
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pcap_get_selectable_fd.3pcap \
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pcap_geterr.3pcap \
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pcap_inject.3pcap \
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pcap_is_swapped.3pcap \
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pcap_lib_version.3pcap \
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pcap_list_datalinks.3pcap \
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pcap_list_tstamp_types.3pcap \
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pcap_lookupdev.3pcap \
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pcap_lookupnet.3pcap \
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pcap_loop.3pcap \
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pcap_major_version.3pcap \
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pcap_next_ex.3pcap \
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pcap_offline_filter.3pcap \
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pcap_open_dead.3pcap \
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pcap_open_live.3pcap \
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pcap_open_offline.3pcap \
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pcap_set_buffer_size.3pcap \
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pcap_set_datalink.3pcap \
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pcap_set_immediate_mode.3pcap \
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pcap_set_promisc.3pcap \
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pcap_set_rfmon.3pcap \
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pcap_set_snaplen.3pcap \
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pcap_set_timeout.3pcap \
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pcap_set_tstamp_type.3pcap \
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pcap_setdirection.3pcap \
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pcap_setfilter.3pcap \
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pcap_setnonblock.3pcap \
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pcap_snapshot.3pcap \
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pcap_stats.3pcap \
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pcap_statustostr.3pcap \
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pcap_strerror.3pcap \
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pcap_tstamp_type_name_to_val.3pcap \
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pcap_tstamp_type_val_to_name.3pcap
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MAN3IN= \
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pcap.3pcap.in \
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pcap_compile.3pcap.in \
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pcap_datalink.3pcap.in \
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pcap_dump_open.3pcap.in \
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pcap_get_tstamp_precision.3pcap.in \
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pcap_list_datalinks.3pcap.in \
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pcap_list_tstamp_types.3pcap.in \
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pcap_open_dead.3pcap.in \
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pcap_open_offline.3pcap.in \
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pcap_set_tstamp_precision.3pcap.in \
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pcap_set_tstamp_type.3pcap.in
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MANMISCIN= \
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pcap-filter.manmisc.in \
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pcap-linktype.manmisc.in \
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pcap-tstamp.manmisc.in
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MANFILEIN= pcap-savefile.manfile.in
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CLEANFILES+= ${MAN}
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MAN= ${MAN3:S/3pcap/3/g} ${MAN3IN:S/3pcap.in/3/g} \
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${MANMISCIN:S/manmisc.in/7/g} ${MANFILEIN:S/manfile.in/5/g}
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WARNS?= 4
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.for i in ${MAN3IN}
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${i:S/pcap.in//}: ${i} __sed
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.endfor
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.for i in ${MANMISCIN}
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${i:S/manmisc.in/7/}: ${i} __sed
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.endfor
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.for i in ${MANFILEIN}
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${i:S/manfile.in/5/}: ${i} __sed
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.endfor
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CPPFLAGS+= -I${.CURDIR}/../include -I${.CURDIR} -I${SRCDIR}
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CPPFLAGS+= -DYYBISON
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LPREFIX= pcap_
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YPREFIX= pcap_
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YHEADER= 1
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CPPFLAGS+= -DHAVE_CONFIG_H
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CPPFLAGS+= -D_U_="__attribute__((__unused__))"
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.if (${USE_INET6} != "no")
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CPPFLAGS+= -DINET6
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.endif
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SRCS= scanner.l savefile.c pcap.c pcap-bpf.c optimize.c nametoaddr.c \
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inet.c grammar.y gencode.c fad-getad.c etherent.c bpf_image.c \
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bpf_dump.c version.c sf-pcap-ng.c sf-pcap.c pcap-common.c
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.PATH: ${NETBSDSRCDIR}/sys/net
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SRCS+= bpf_filter.c
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INCS= pcap/pcap.h pcap/namedb.h
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INCSDIR= /usr/include
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INCSYMLINKS+= ../net/bpf.h ${INCSDIR}/pcap/bpf.h
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INCSYMLINKS+= pcap/pcap.h ${INCSDIR}/pcap.h
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INCSYMLINKS+= pcap/namedb.h ${INCSDIR}/pcap-namedb.h
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scanner.d scanner.o: tokdefs.h
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tokdefs.h: grammar.h
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cp $? $@
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CLEANFILES+= tokdefs.h
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COPTS.bpf_image.c = -Wno-format-nonliteral
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.include <bsd.lib.mk>
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