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228 lines
4.5 KiB
Plaintext
Executable File
228 lines
4.5 KiB
Plaintext
Executable File
dnl @(#) $Header: configure.in,v 1.53 96/07/17 15:27:31 leres Exp $ (LBL)
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dnl
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dnl Copyright (c) 1994, 1995, 1996
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dnl The Regents of the University of California. All rights reserved.
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl
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AC_INIT(tcpdump.c)
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AC_CANONICAL_SYSTEM
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umask 002
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if test -z "$PWD" ; then
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PWD=`pwd`
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fi
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AC_LBL_C_INIT(V_CCOPT, V_INCLS)
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AC_CHECK_HEADERS(fcntl.h net/slip.h rpc/rpcent.h)
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AC_HEADER_TIME
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AC_REPLACE_FUNCS(vfprintf strcasecmp)
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AC_CHECK_FUNCS(ether_ntoa setlinebuf)
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AC_CHECK_LIB(dnet, main)
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AC_CHECK_LIB(rpc, main)
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AC_CHECK_LIB(nsl, main)
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AC_CHECK_LIB(str, main)
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dnl -lsocket is broken for snoop under IRIX 5.2 and earlier
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case "$target_os" in
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irix5.0*)
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;;
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irix5.1*)
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;;
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irix5.2*)
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;;
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*)
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AC_CHECK_LIB(socket, main)
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;;
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esac
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AC_LBL_LIBPCAP(V_PCAPDEP, V_INCLS)
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V_GROUP=0
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case "$target_os" in
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aix*)
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dnl Workaround to enable certain features
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AC_DEFINE(_SUN)
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;;
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irix*)
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V_GROUP=sys
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;;
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osf*)
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V_GROUP=system
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case "$target_os" in
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osf3*)
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dnl Workaround around ip_hl vs. ip_vhl problem in netinet/ip.h
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AC_DEFINE(__STDC__,2)
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;;
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esac
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;;
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solaris*)
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V_GROUP=sys
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;;
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esac
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if test -f /dev/bpf0 ; then
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V_GROUP=bpf
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fi
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AC_CHECK_TYPE(int32_t, int)
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AC_CHECK_TYPE(u_int32_t, u_int)
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AC_LBL_TYPE_SIGNAL
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AC_LBL_DEVEL(V_CCOPT)
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AC_LBL_SOCKADDR_SA_LEN
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AC_MSG_CHECKING(if altzone is available)
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AC_CACHE_VAL(ac_cv_decl_altzone,
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AC_TRY_COMPILE([
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# include <sys/types.h>
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# include <sys/time.h>
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# ifdef TIME_WITH_SYS_TIME
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# include <time.h>
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# endif],
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[long i = -altzone],
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ac_cv_decl_altzone=yes,
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ac_cv_decl_altzone=no))
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AC_MSG_RESULT($ac_cv_decl_altzone)
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if test $ac_cv_decl_altzone = yes ; then
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AC_DEFINE(HAVE_ALTZONE)
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fi
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AC_MSG_CHECKING(if timezone and daylight are available)
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AC_CACHE_VAL(ac_cv_decl_timezone,
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AC_TRY_LINK([
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# include <sys/types.h>
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# include <sys/time.h>
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# ifdef TIME_WITH_SYS_TIME
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# include <time.h>
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# endif],
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[long i;
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tzset();
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i = -timezone + daylight ? 3600 : 0],
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ac_cv_decl_timezone=yes,
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ac_cv_decl_timezone=no))
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AC_MSG_RESULT($ac_cv_decl_timezone)
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if test $ac_cv_decl_timezone = yes ; then
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AC_DEFINE(HAVE_TIMEZONE)
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fi
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if test $ac_cv_decl_altzone = no ; then
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AC_MSG_CHECKING(if tm struct has tm_gmtoff member)
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AC_CACHE_VAL(ac_cv_tm_has_tm_gmtoff,
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AC_TRY_COMPILE([
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# include <sys/types.h>
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# include <sys/time.h>
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# ifdef TIME_WITH_SYS_TIME
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# include <time.h>
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# endif],
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[u_int i = sizeof(((struct tm *)0)->tm_gmtoff)],
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ac_cv_tm_has_tm_gmtoff=yes,
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ac_cv_tm_has_tm_gmtoff=no))
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AC_MSG_RESULT($ac_cv_tm_has_tm_gmtoff)
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if test $ac_cv_tm_has_tm_gmtoff = yes ; then
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AC_DEFINE(HAVE_TM_GMTOFF)
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fi
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fi
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AC_MSG_CHECKING(if ether_header uses ether_addr structs)
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AC_CACHE_VAL(ac_cv_ether_header_has_ea,
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AC_TRY_COMPILE([
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# include <sys/types.h>
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# if __STDC__
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/* osf3 has REALLY good prototyes */
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struct mbuf;
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struct rtentry;
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# endif
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# include <sys/socket.h>
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# include <net/if.h>
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# include <netinet/in.h>
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# include <netinet/if_ether.h>],
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[u_int i =
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sizeof(((struct ether_header *)0)->ether_dhost.ether_addr_octet)],
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ac_cv_ether_header_has_ea=yes,
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ac_cv_ether_header_has_ea=no))
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AC_MSG_RESULT($ac_cv_ether_header_has_ea)
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if test $ac_cv_ether_header_has_ea = yes ; then
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AC_DEFINE(ETHER_HEADER_HAS_EA)
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fi
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AC_MSG_CHECKING(if ether_arp uses ether_addr structs)
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AC_CACHE_VAL(ac_cv_ether_arp_has_ea,
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AC_TRY_COMPILE([
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# include <sys/types.h>
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# if __STDC__
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/* osf3 has REALLY good prototyes */
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struct mbuf;
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struct rtentry;
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# endif
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# include <sys/socket.h>
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# include <net/if.h>
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# include <netinet/in.h>
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# include <netinet/if_ether.h>],
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[u_int i =
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sizeof(((struct ether_arp *)0)->arp_sha.ether_addr_octet)],
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ac_cv_ether_arp_has_ea=yes,
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ac_cv_ether_arp_has_ea=no))
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AC_MSG_RESULT($ac_cv_ether_arp_has_ea)
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if test $ac_cv_ether_arp_has_ea = yes ; then
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AC_DEFINE(ETHER_ARP_HAS_EA)
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fi
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AC_MSG_CHECKING(if ether_arp uses erp_xsha member)
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AC_CACHE_VAL(ac_cv_struct_ether_arp_x,
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AC_TRY_COMPILE([
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# include <sys/types.h>
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# include <sys/socket.h>
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# if __STDC__
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/* osf3 has REALLY good prototyes */
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struct mbuf;
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struct rtentry;
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# endif
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# include <net/if.h>
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# include <netinet/in.h>
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# include <netinet/if_ether.h>],
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[u_int i = sizeof( ((struct ether_arp *)0)->arp_xsha)],
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ac_cv_struct_ether_arp_x=yes,
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ac_cv_struct_ether_arp_x=no))
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AC_MSG_RESULT($ac_cv_struct_ether_arp_x)
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if test $ac_cv_struct_ether_arp_x = yes ; then
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AC_DEFINE(ETHER_ARP_HAS_X)
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fi
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AC_LBL_UNALIGNED_ACCESS
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if test -r lbl/gnuc.h ; then
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rm -f gnuc.h
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ln -s lbl/gnuc.h gnuc.h
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fi
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AC_SUBST(V_CCOPT)
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AC_SUBST(V_GROUP)
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AC_SUBST(V_INCLS)
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AC_SUBST(V_PCAPDEP)
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AC_PROG_INSTALL
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AC_OUTPUT(Makefile)
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if test -f .devel ; then
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make depend
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fi
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exit 0
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