#!/bin/sh 
#
# Configure -- configure lsof
#
# See the LSOF_HLP here document for usage.
#
# See the lsof distribution file 00XCONFIG for information on setting
# environment variables for cross-configuring lsof -- e.g., for configuring
# for Linux 2.3 on a machine running 2.4.  Marty Leisner
# <leisner@sdsp.mc.xerox.com> suggested this support and provided the Linux
# Configure stanza modifications.
#
# When configuring for a particular dialect, <target-dialect>, this script
# requires that the subdirectory ./dialects/<target-dialect> contain a
# shell script, named $LSOF_MK, that places its source modules in this
# directory.
#
# $Id: Configure,v 1.121 2002/04/19 20:52:30 abe Exp $

#LSOF_CFLAGS_OVERRIDE=1 may be introduced through the environment to cause
#	the library Makefile's CFLAGS definition to override any in the
#	environment.

#LSOF_DISTRIBKVM may be introduced through the environment to specify the
#	Sun4 kernel virtual memory type of distrib.cf

LSOF_F="ddev.c dfile.c dlsof.h dmnt.c dnode*.c dproc.c dproto.h dsock.c dstore.c kernelbase.h machine.h machine.h.old new_machine.h __lseek.s"
LSOF_HLP_BASE=./cfghlp.
LSOF_HLP=${LSOF_HLP_BASE}$$

#LSOF_LOCALSUFFIX may be introduced through the environment to select a local
#	          version of a Makefile.  It is used as a suffix to $LSOF_MKF.

LSOF_MK=Mksrc

#LSOF_MKC is the dialect's Mksrc create command -- default "ln -s".

# LSOF_MKFC may be introduced though the environment to change the name
# used for the created make file.

if test "X$LSOF_MKFC" = "X"	# {
then
  LSOF_MKFC=Makefile
fi	# }

LSOF_LIB=lib
LSOF_MKF=Makefile
LSOF_LIBMKF=Makefile
LSOF_LIBMKFSKEL=Makefile.skel

LSOF_VF=version

# Make sure no other variable important to Makefile construction is
# already set in the environment.
#
#	$AFS_VICE	    locate of AFS VICE directory (default = /usr/vice)
#	$LSOF_AFS	    AFS temporary
#	$LSOF_AFSV	    AFS version
#	$LSOF_AR	    archive command for making the lsof library
#	$LSOF_ARCH	    Unix dialect architecture as a string -- may be
#			    supplied externally
#	$LSOF_CC	    C compiler name (may be supplied extermally)
#	$LSOF_CCV	    C compiler version (may be supplied externally)
#	$LSOF_CDIR	    configuration directory
#	$LSOF_CFGD	    depend options
#	$LSOF_CFGDN	    depend file name
#	$LSOF_CFGF	    C flags -- e.g., -D's
#	$LSOF_CFGL	    last lsof library loader flags -- e.g., -l's
#	$LSOF_CINFO	    Configure information for LSOF_CINFO in version.h
#	$LSOF_DEBUG	    Makefile's DEBUG string
#	$LSOF_DINC	    include flags -- -I's
#	$LSOF_DINC_ADD	    include flags -- -I's -- must be added to $LSOF_DINC
#	$LSOF_DOC	    special document (man page) directory path
#	$LSOF_ERR	    internal error flag
#	$LSOF_FCFGL	    first lsof library loader flags -- e.g., -l's
#			    that must precede $LSOF_LIB
#	$LSOF_HOST	    host name (e.g., from uname -n)
#	$LSOF_INCLUDE	    directory where header files are found
#			    (default = /usr/include)
#	$LSOF_LD	    loader name if not $LSOF_CC
#	$LSOF_LIB_NO	    if "N" don't configure the lsof library
#	$LSOF_LINUX_INCL    temporary variable for holding path to Linux
#			    include files
#	$LSOF_LOCALSUFFIX   local suffix for Makefile
#	$LSOF_PL	    patch level
#	$LSOF_RANLIB	    randomizing command for the lsof library
#	$LSOF_SCRIPT_CALL   Customize and Inventory scripts call status
#	$LSOF_SPMKF	    Special Makefile name
#	$LSOF_TGT	    canonical target abbreviation (shortest)
#	$LSOF_TMP1	    internal temporary
#	$LSOF_TMP2	    internal temporary
#	$LSOF_TMP3	    internal temporary
#	$LSOF_TMP4	    internal temporary
#	$LSOF_TMP5	    internal temporary
#	$LSOF_TMPC_BASE	    base name for $LSOF_TMPC
#	$LSOF_TMPC	    temporary C source file base name
#	$LSOF_TSTBIGF	    big file capability (for $LSOF_TSTCFLG)
#	$LSOF_TSTCC	    tests CC file
#	$LSOF_TSTCFLG	    tests CFLAGS file
#	$LSOF_TSTDFLG	    dialect-specific values for $LSOF_TSTCFLG
#	$LSOF_TSTK64	    status of 64 bit kernel (for $LSOF_TSTCFLG)
#	$LSOF_TSTKMEM	    /dev/kmem usage status (for $LSOF_TSTCFLG)
#	$LSOF_TSTLFF	    tests LDFLAGS file
#	$LSOF_TSTLFLG	    tests LDFLAGS values
#	$LSOF_TSTSUBD	    test subdirectory
#	$LSOF_TSTXO	    test extra objects (for $LSOF_TSTXOC)
#	$LSOF_TSTXOC	    test extra objects file
#	$LSOF_VERS	    Unix dialect version as a decimal number -- may
#			    be supplied externally
#	$LSOF_VSTR	    Unix dialect version as a string -- may be supplied
#			    externally

if test "X$AFS_VICE" = "X"	# {
then
  AFS_VICE="/usr/vice"
fi	# }
LSOF_AFS=""
LSOF_AFSV=""
LSOF_AR="ar cr \${LIB} \${OBJ}"
if test "X$LSOF_ARCH" = "X"	# {
then
  LSOF_ARCH=""
fi	# }
LSOF_CDIR=""
LSOF_CFGD=""
LSOF_CFGDN=""
LSOF_CFGF=""
LSOF_CFGL=""
LSOF_CINFO=""
LSOF_DEBUG=""
LSOF_DOC=""
LSOF_ERR=""
LSOF_FCFGL=""
LSOF_HOST=""
if test "X$LSOF_INCLUDE" = "X"	# {
then
  LSOF_DINC=""
  LSOF_INCLUDE="/usr/include"
else
  LSOF_DINC="-I$LSOF_INCLUDE"
fi	# }
LSOF_LD=""
LSOF_LIB_NO=""
LSOF_LINUX_INCL=""
LSOF_PL=""
LSOF_RANLIB="ranlib \${LIB}"
LSOF_SCRIPT_CALL="yes"
LSOF_SPMKF=""
LSOF_TMP1=""
LSOF_TMP2=""
LSOF_TMPC_BASE=./lsof_Configure_tmp_
LSOF_TMPC=${LSOF_TMPC_BASE}$$
LSOF_TSTBIGF=""
LSOF_TSTSUBD="./tests"
LSOF_TSTCC="${LSOF_TSTSUBD}/config.cc"
LSOF_TSTCFLG="${LSOF_TSTSUBD}/config.cflags"
LSOF_TSTDFLG=""
LSOF_TSTK64=0
LSOF_TSTKMEM=1
LSOF_TSTLFF="${LSOF_TSTSUBD}/config.ldflags"
LSOF_TSTLFLG=""
LSOF_TSTXO=""
LSOF_TSTXOC="${LSOF_TSTSUBD}/config.xobj"
if test "X$LSOF_VERS" = "X"	# {
then
  LSOF_VERS=""
fi	# }
if test "X$LSOF_VSTR" = "X"	# {
then
  LSOF_VSTR=""
fi	# }

# Make sure the help file is removed before an abnormal exit.

trap 'rm -f $LSOF_HLP ${LSOF_TMPC_BASE}*; exit 1' 1 2 3 15

rm -f $LSOF_HLP
cat > $LSOF_HLP << LSOF_HLP
Usage: Configure <options> <target-dialect>
  <options>:  -clean        : clean up previous configuration
              -d|-dialects  : display a list of supported dialect versions
              -h|-help      : display help information
              -n            : avoid AFS, customization, and inventory checks
  <target-dialect> (****USE -d TO GET TESTED DIALECT VERSION NUMBERS****):
    aix|aixgcc              : IBM AIX xlc (aix) or gcc (aixgcc)
    bsdi                    : BSDI BSD/OS
    darwin                  : Apple Darwin
    decosf                  : DEC OSF/1
    digital_unix|du         : Digital UNIX
    freebsd                 : FreeBSD
    hpux|hpuxgcc            : HP-UX cc (hpux) or gcc (hpuxgcc)
    linux                   : Linux
    netbsd                  : NetBSD
    nextstep|next|ns|nxt    : NEXTSTEP
    openbsd                 : OpenBSD
    openstep|os             : OPENSTEP
    openunix|ou             : Caldera OpenUNIX
    osr|sco                 : SCO OpenServer, SCO devloper's compiler
    osrgcc|scogcc           : SCO OpenServer, gcc compiler
    solaris|solariscc       : Solaris gcc (solaris) or cc (solariscc)
    tru64		    : Tru64 UNIX
    unixware|uw             : SCO UnixWare
LSOF_HLP

LSOF_TGT="no-target"

args=$#
while test $args -gt 0	# {
do
  case $1 in	# {
    -clean)
      if test -r $LSOF_MKFC	# {
      then
	echo "make -f $LSOF_MKFC clean"
	make -f $LSOF_MKFC clean
      else
	if test -r ${LSOF_LIB}/${LSOF_LIBMKF}	# {
	then
	  echo "(cd ${LSOF_LIB}; make -f ${LSOF_LIBMKF} clean)"
	  (cd ${LSOF_LIB}; make -f ${LSOF_LIBMKF} clean)
	else
	  if test -r ${LSOF_LIB}/${LSOF_LIBMKF}.skel	# {
	  then
	    echo "(cd ${LSOF_LIB}; make -f ${LSOF_LIBMKF}.skel clean)"
	    (cd ${LSOF_LIB}; make -f ${LSOF_LIBMKF}.skel clean)
	  fi	# }
	fi	# }
      fi	# }
      if test -r ${LSOF_TSTSUBD}/Makefile	# {
      then
	echo "(cd ${LSOF_TSTSUBD}; make spotless)"
	(cd ${LSOF_TSTSUBD}; make spotless)
      else
	echo '(cd ${LSOF_TSTSUBD); rm *.o config.*)'
	(cd ${LSOF_TSTSUBD}; rm *.o config.*)
      fi	# }
      rm -f $LSOF_F $LSOF_HLP $LSOF_MKFC ${LSOF_TMPC_BASE}*
      echo rm -f $LSOF_F $LSOF_HLP $LSOF_MKFC ${LSOF_TMPC_BASE}*
      rm -rf AFSHeaders AFSVersion version.h
      echo "rm -rf AFSHeaders AFSVersion version.h"
      rm -f ${LSOF_HLP_BASE}* cd9660_node.h
      echo "rm -f ${LSOF_HLP_BASE}* cd9660_node.h"
      rm -f dialects/aix/aix41*
      echo "rm -f dialects/aix/aix41*"
      rm -rf dialects/darwin/include
      echo "rm -rf dialects/darwin/include"
      rm -f dialects/du/du5_sys_malloc.h
      echo "rm -f dialects/du/du5_sys_malloc.h"
      rm -f dialects/hpux/kmem/hpux_mount.h
      echo "rm -f dialects/hpux/kmem/hpux_mount.h"
      rm -rf dialects/n+obsd/include
      echo "rm -rf dialects/n+obsd/include"
      rm -f dialects/uw/uw21/vm/swap.h dialects/uw/uw7/vm/swap.h
      echo "rm -f dialects/uw/uw21/vm/swap.h dialects/uw/uw7/vm/swap.h"
      rm -f ${LSOF_LIB}/${LSOF_LIBMKF}
      echo "rm -f ${LSOF_LIB}/${LSOF_LIBMKF}"
      exit 0
      ;;
 
    -d|-dialects)
      if test -r ./00DIALECTS -a -r ./version	# {
      then
	V=`sed '/VN/s/.ds VN \(.*\)/\1/' version`
	echo "lsof $V has been *tested* on these UNIX dialect versions:"
	cat 00DIALECTS
	echo Although "$V hasn't been tested on other versions of these dialects,"
	echo "it may work.  Try \`Configure <dialect>\` and \`make\` to see."
	rm -f $LSOF_HLP
	exit 0
      else
	echo "Can't display UNIX dialect version information:"
	if test ! -r ./00DIALECTS	# {
	then
	  echo "	./00DIALECTS is inaccessible."
	fi	# }
	if test ! -r ./version	# {
	then
	  echo "	./version is inaccessible."
	fi	# }
	rm -f $LSOF_HLP
	exit 1
      fi	# }
      ;;

    -h|-help) cat $LSOF_HLP
      rm -f $LSOF_HLP
      exit 0
      ;;

    -n*)
      LSOF_SCRIPT_CALL="no"
      ;;

    *)
      if test $LSOF_TGT != no-target	# {
      then
	echo "Only one dialect may be configured at a time."
	echo 'Both "$LSOF_TGT" and "$1" were specified.'
	cat $LSOF_HLP
	rm -f $LSOF_HLP
	exit 1
      else
	LSOF_TGT=$1
      fi	# }
      ;;
  esac	# }
  shift
  args=`expr $args - 1`
done	# }

case $LSOF_TGT in	# {
 no-target)
   echo "No target dialect was specified."
   cat $LSOF_HLP
   rm -f $LSOF_HLP
   exit 1
   ;;

# Configure for AIX xlc and AIX gcc.

  aix|aixgcc)

  # AIXA stands for AIX architecture.  It is assigned these values in this
  # stanza:
  #
  #    0	The AIX version is < 5.0, or the AIX 5.0 architecture is
  #		Power and the kernel bit size is 32.
  #
  #    1	The AIX version is >= 5.0, the AIX architecture is Power,
  #		and the kernel bit size is 64.
  #
  #    2	The AIX version is >= 5.0 and the architecture is IA64.

    LSOF_RANLIB="@echo \\\\\\\\c"    # AIX make doesn't like a null ${RANLIB}.
    if test "X$LSOF_VSTR" = "X"	# {
    then

      # If the AIX version isn't pre-defined, determine it.

      LSOF_TMP1=/usr/bin/oslevel
      if test -x $LSOF_TMP1	# {
      then
	echo "Determining AIX version with $LSOF_TMP1."
	echo "This may take a while, depending on your maintenance level."
	LSOF_VSTR=`$LSOF_TMP1 | sed 's/[^0-9]*\([0-9\.]*\).*/\1/'`
	echo "$LSOF_TMP1 reports the version is $LSOF_VSTR."
      else
	LSOF_VSTR=`uname -rv | awk '{printf "%d.%d.0.0\n",\$2,\$1}'`
	echo "WARNING: can't execute $LSOF_TMP1; uname -rv reports"
	echo "         the version is $LSOF_VSTR; edit CFGF in Makefile and"
	echo "         lib/Makefile to refine AIXV and LSOF_VSTR."
      fi	# }
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then
      LSOF_VERS=`echo $LSOF_VSTR | sed 's/\.//g'`
    fi	# }
    if test $LSOF_VERS -ge 4320	# {
    then
      LSOF_TSTBIGF=" "
    fi	# }
    if test "X$LSOF_CC" = "X"	# {
    then
      if test "X$LSOF_TGT" = "Xaixgcc"	# {
      then
	LSOF_CC=gcc
	LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
      else
	LSOF_CC=cc
      fi	# }
    fi	# }
    LSOF_TGT="aix"
    echo $LSOF_CC | grep gcc > /dev/null
    if test $? -eq 0	# {
    then

    # Prevent use of gcc for AIX below 4.1.

      if test $LSOF_VERS -lt 4100	# {
      then
	echo "********************************************************"
	echo "* Sorry, but gcc can't be used to compile lsof for AIX *"
	echo "* versions less than 4.1, because of possible kernel   *"
	echo "* structure alignment differences between it and xlc.  *"
	echo "********************************************************"
	rm -f $LSOF_HLP
	exit 1
      fi	# }
    fi	# }

    # Test for AFS.

    if test -r ${AFS_VICE}/etc/ThisCell	# {
    then
      if test "X$LSOF_SCRIPT_CALL" = "Xno"	# {
      then
	if test -r ./AFSHeaders -a -r ./AFSVersion	# {
	then
	  LSOF_AFS="yes"
	fi	# }
      else
	if test ! -x ./AFSConfig	# {
	then
	  echo "Can't find or execute the AFSConfig script"
	  rm -f $LSOF_HLP
	  exit 1
	fi	# }
	./AFSConfig
	if test $? -eq 0 -a -r ./AFSHeaders -a -r ./AFSVersion	# {
	then
	    LSOF_AFS="yes"
	fi	# }
      fi	# }
      if test "X$LSOF_AFS" = "Xyes"	# {
      then
	LSOF_AFSV=`cat ./AFSVersion | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1 \2/' | awk '{printf "%d%02d\n",\$1,\$2}'`
	LSOF_CFGF="$LSOF_CFGF -DHAS_AFS=$LSOF_AFSV"
	LSOF_DINC="$LSOF_DINC -I`cat ./AFSHeaders`"
	if test -r ${LSOF_INCLUDE}/sys/inttypes.h  # {
	then
	  grep "^typedef.*int16;" ${LSOF_INCLUDE}/sys/inttypes.h > /dev/null
	  if test $? -eq 0      # {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASINT16TYPE"
	  fi    # }
	  grep "^typedef.*u_int32;" ${LSOF_INCLUDE}/sys/inttypes.h > /dev/null
	  if test $? -eq 0      # {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASUINT16TYPE"
	  fi    # }
	  grep "^typedef.*int32;" ${LSOF_INCLUDE}/sys/inttypes.h > /dev/null
	  if test $? -eq 0      # {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASINT32TYPE"
	  fi    # }
	fi      # }
      fi	# }
    fi	# }

    # Miscellaneous AIX tests

    if test -d ${LSOF_INCLUDE}/nfs	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHAS_NFS"
    fi	# }
    echo $LSOF_CC | grep cc | grep -v gcc > /dev/null
    if test $? -eq 0 -a $LSOF_VERS -ge 4140 -a $LSOF_VERS -lt 5000	# {
    then
      LSOF_CFGL="$LSOF_CFGL -bnolibpath"
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/socket.h	# {
    then
      grep AF_INET6 ${LSOF_INCLUDE}/sys/socket.h > /dev/null
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/stat.h
    then	# {
      grep stat64 ${LSOF_INCLUDE}/sys/stat.h > /dev/null
      if test $? -eq 0 # {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASSTAT64"
      fi	# }
    fi	# }
    if test $LSOF_VERS -ge 5000	# {
    then

    # Do AIX 5L and above actions.  Some depend on the architecture, so
    # establish it first.  Se AIXA accordingly.

      if test "X$AIX_ARCH" = "X"	# {
      then
        uname -a | grep -i ia64 > /dev/null
	if test $? -eq 0	# {
	then
	  AIX_ARCH="ia64"
	else
	  AIX_ARCH=""
	fi	# }
      fi	# }
      if test "X$AIX_ARCH" = "Xia64"	# {
      then

      # This is AIX >= 5 on ia64.

	LSOF_TSTK64=1
	echo $LSOF_CC | grep gcc > /dev/null
	if test $? -eq 0	# {
	then

        # Quit if gcc was specified as the compiler, since the gcc option to
        # affect a compilation option is not known.

	  echo "*************************************************************"
	  echo "*                                                           *"
	  echo "* !!!!!!!!!!!!!!!!!!!!! FATAL ERROR !!!!!!!!!!!!!!!!!!!!!!! *"
	  echo "*                                                           *"
	  echo "* Gcc can't be used to compile lsof for AIX 5 and above on  *"
	  echo "* the ia64 architecture.  Consult lsof's FAQ (in the file   *"
	  echo "* 00FAQ) for more information.                              *"
	  echo "*                                                           *"
	  echo "*************************************************************"
	  rm -f $LSOF_HLP
	  exit 1
	fi	# }
	LSOF_TMP1=2
	LSOF_AR="/usr/bin/ar cr \${LIB} \${OBJ}"
        LSOF_CFGF="$LSOF_CFGF -q64"
        LSOF_CFGL="$LSOF_CFGL -lelf"
	if test ! -r ${LSOF_INCLUDE}/j2/j2_lock.h	# {
	then

        # Set path to private (hacked) j2_lock.h.

	  LSOF_CFGF="$LSOF_CFGF -I`pwd`/dialects/aix/aix5l"
        fi	# }
      else

      # This is AIX >= 5 on Power architecture.

	if test "X$AIX_KERNBITS" = "X"	# {
	then

	# The kernel bit size wasn't predefined.  Determine it by compiling
	# and executing a test program.

	  rm -f ${LSOF_TMPC}.*
	  echo "#include <sys/systemcfg.h>" > ${LSOF_TMPC}.c
	  echo 'main(){ if (__KERNEL_32()) printf("32\\n");' >> ${LSOF_TMPC}.c
	  echo 'else if (__KERNEL_64()) printf("64\\n");' >> ${LSOF_TMPC}.c
	  echo 'else printf("%#x\\n", _system_configuration.kernel);' \
	       >> ${LSOF_TMPC}.c
	  echo "return(0); }" >> ${LSOF_TMPC}.c
	  echo "Testing kernel bit size with $LSOF_CC"
	  $LSOF_CC ${LSOF_TMPC}.c -o ${LSOF_TMPC}.x
	  if test ! -x ${LSOF_TMPC}.x	# {
	  then
	    echo "FATAL: can't compile test program, ${LSOF_TMPC}.c."
	    rm -f $LSOF_HLP
	    exit 1
	  fi	# }
	  AIX_KERNBITS=`./${LSOF_TMPC}.x`
	  rm -f ${LSOF_TMPC}.*
	fi	# }

      # Use the kernel bit size specification to select archiver and compiler
      # options, and to update AIXA.

	case $AIX_KERNBITS in	# {
	32)
	  LSOF_AR="/usr/bin/ar cr \${LIB} \${OBJ}"
	  LSOF_TMP1=0
	  ;;
	64)
	  LSOF_AR="/usr/bin/ar -X 64 -v -q \${LIB} \${OBJ}"
	  LSOF_TSTK64=1
	  LSOF_TMP1=1
	  echo $LSOF_CC | grep gcc > /dev/null
	  if test $? -eq 0	# {
	  then
            LSOF_CFGF="$LSOF_CFGF -maix64"
	  else
            LSOF_CFGF="$LSOF_CFGF -q64"
	  fi	# }
	  ;;
	*)
	  echo "FATAL: unrecognized kernel bit size: $AIX_KERNBITS"
	  rm -f $LSOF_HLP
	  exit 1
	esac	# }

      # Put kernel bit size information in $LSOF_CINFO and $LSOF_CFGF.

	echo "Kernel bit size: $AIX_KERNBITS"
	LSOF_TMP2="${AIX_KERNBITS} bit kernel"
	if test "X$LSOF_CINFO" != "X"	# {
	then
	  LSOF_CINFO="${LSOF_CINFO}  ${LSOF_TMP2}"
	else
	  LSOF_CINFO="${LSOF_TMP2}"
	fi	# }
	LSOF_CFGF="${LSOF_CFGF} -DAIX_KERNBITS=${AIX_KERNBITS}"
      fi	# }
      LSOF_CFGF="$LSOF_CFGF -DAIXA=$LSOF_TMP1"
      if test "X$LSOF_TSTDFLG" = "X"	# {
      then
        LSOF_TSTDFLG="-DLT_AIXA=$LSOF_TMP1"
      else
        LSOF_TSTDFLG="$LSOF_TSTDFLG -DLT_AIXA=$LSOF_TMP1"
      fi	# }
    else

    # AIX is < 5, so set AIXA accordingly.

      LSOF_CFGF="$LSOF_CFGF -DAIXA=0"
      if test "X$LSOF_TSTDFLG" = "X"	# {
      then
        LSOF_TSTDFLG="-DLT_AIXA=0"
      else
        LSOF_TSTDFLG="$LSOF_TSTDFLG -DLT_AIXA=0"
      fi	# }
    fi	#}
    LSOF_CFGF="$LSOF_CFGF -DAIXV=$LSOF_VERS"
    LSOF_DIALECT_DIR=aix
    echo $LSOF_CC | grep gcc > /dev/null
    if test $? -eq 0 	# {
    then

    # Do gcc tests.

      if test $LSOF_VERS -ge 4100 -a $LSOF_VERS -lt 4200	# {
      then
	if test "X$AIX_USHACK" = "X"	# {
	then

	  # Compile and run a gcc test program to evaluate the user structure.

	  rm -f ${LSOF_TMPC}.*
	  echo "#include <stddef.h>" > ${LSOF_TMPC}.c
	  echo "#include <sys/user.h>" >> ${LSOF_TMPC}.c
	  echo "main(){exit((offsetof(struct user, U_irss) & 0x7) ? 1 : 0);}" >>${LSOF_TMPC}.c
	  echo "Testing user.h with $LSOF_CC"
	  $LSOF_CC ${LSOF_TMPC}.c -o ${LSOF_TMPC}.x
	  if ! ${LSOF_TMPC}.x	# {
	  then
	    LSOF_TMP1=1
	  else
	    LSOF_TMP1=0
	  fi	# }
	  rm -f ${LSOF_TMPC}.*
	else
	  if test "$AIX_USHACK" = "Y" -o "$AIX_USHACK" = "y"	# {
	  then
	    LSOF_TMP1=1
	  else
	    LSOF_TMP1=0
	  fi	# }
	fi	# }
	if test ${LSOF_TMP1} -eq 1	# {
	then
	  echo "Applying gcc AIX 4.1+ user struct alignment hack"
	  rm -rf ./dialects/aix/aix$LSOF_VERS
	  mkdir ./dialects/aix/aix$LSOF_VERS
	  mkdir ./dialects/aix/aix${LSOF_VERS}/sys
	    sed 's/U_irss\[/dummy_for_alignment, U_irss\[/' < ${LSOF_INCLUDE}/sys/user.h > ./dialects/aix/aix${LSOF_VERS}/sys/user.h
	    LSOF_CFGF="$LSOF_CFGF -U_LONG_LONG -I`pwd`/dialects/aix/aix$LSOF_VERS"
	fi	# }
      fi	# }
    else

      # Get xlc version number

      rm -f ${LSOF_TMPC}.*
      echo "main(){}" > ${LSOF_TMPC}.c
      echo "Getting version number of ${LSOF_CC}."
      $LSOF_CC -c ${LSOF_TMPC}.c -I${LSOF_INCLUDE} -o ${LSOF_TMPC}.o -qlist > /dev/null 2>&1
      LSOF_CCV=`head -1 ${LSOF_TMPC}.lst | sed 's/\(.*\) ---.*/\1/'`
      rm ${LSOF_TMPC}.*
      echo "The version is \"${LSOF_CCV}\"."
      echo $LSOF_CCV | grep "Version [0-9]" > /dev/null
      if test $? -eq 0	# {
      then
	LSOF_TMP=`echo $LSOF_CCV | sed 's/.*Version \([0-9]*\).*/\1/'`
	if test "X$LSOF_TMP" != "X" -a $LSOF_TMP -ge 4    # {
	then
	  LSOF_CFGF="$LSOF_CFGF -qmaxmem=16384"
	fi	# }
      fi	#}
    fi	# }
    ;;

# Configure for BSDI BSD/OS.

  bsdi)
    if test "X$LSOF_CC" = "X"	# {
    then
      LSOF_CC=gcc
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
    fi	# }
    if test -x /usr/bin/shlicc2
    then
      LSOF_LD=/usr/bin/shlicc2
    else
      if test -x /usr/bin/shlicc
      then
	LSOF_LD=/usr/bin/shlicc
      fi
    fi
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the BSDI version isn't predefined, determine it.

      case $LSOF_VSTR in	# {
      2.0*)
	LSOF_VERS=20000
	;;
      2.1*)
	LSOF_VERS=20100
	;;
      3.0*)
	LSOF_VERS=30000
	;;
      3.1*)
	LSOF_VERS=30100
	;;
      4.0*)
	LSOF_VERS=40000
	;;
      4.1*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=40100
	;;
      4.3*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=40300
	;;
      5.0)
	LSOF_TSTBIGF=" "
	LSOF_VERS=50000
	;;
      *)  
	echo "Unsupported BSDI release: $LSOF_VSTR"
	echo Assuming BSDI 4.1
	LSOF_VERS=40100
	;;
      esac	# }
    fi	# }

    # Test for a legal BSDI version.

    case $LSOF_VERS in	# {
    20000|20100|30000|30100|40000|40100|40300|50000)
      ;;
    *)
      echo "Unsupported BSDI version: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGF="-DBSDIV=$LSOF_VERS"
    if test -r ${LSOF_INCLUDE}/miscfs/fdesc/fdesc.h	# {
    then
      grep -q Fctty ${LSOF_INCLUDE}/miscfs/fdesc/fdesc.h
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=1"
      else
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=2"
      fi	# }
      grep -q fd_link ${LSOF_INCLUDE}/miscfs/fdesc/fdesc.h
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDLINK"
      fi	# }
    fi	# }
    grep -q nc_vpid ${LSOF_INCLUDE}/sys/namei.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASNCVPID"
    fi	# }
    if test $LSOF_VERS -ge 40000	# {
    then
      if test -d ${LSOF_INCLUDE}/netinet6	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
      fi	# }
    fi	# }
    LSOF_CFGL="-lrpc -lkvm"
    LSOF_DIALECT_DIR=bsdi
    ;;

# Configure for Apple Darwin.

  darwin)
    if test "X$LSOF_CC" = "X"	# {
    then
      LSOF_CC=cc
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
    fi	# }
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

    # If the Darwin / Mac OS X version isn't pre-defined, determine it.

      case $LSOF_VSTR in	# {
      1.2*)
	LSOF_VERS=120
	;;
      1.3*)
	LSOF_VERS=130
	;;
      1.4*)
	LSOF_VERS=140
	;;
      *)
	echo Unknown Darwin release: `uname -r`
	echo Assuming Darwin 1.4
	LSOF_VERS=140
	;;
      esac	# }
    fi	# }

    # Do Darwin version-specific stuff.

    case $LSOF_VERS in	# {
    120|130)
      LSOF_TMP1="hfs/hfs.h hfs/hfs_macos_defs.h miscfs/devfs/devfsdefs.h miscfs/devfs/devfs_proto.h miscfs/fdesc/fdesc.h"
      ;;
    140)
      LSOF_TMP1="hfs/hfs.h hfs/hfs_macos_defs.h hfs/rangelist.h miscfs/devfs/devfsdefs.h miscfs/devfs/devfs_proto.h miscfs/fdesc/fdesc.h"
      ;;
    *)
      echo "Unsupported Darwin version: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGL=""

    # Make sure XNU headers are present.

    if test "X$DARWIN_SYSDIR" = "X"	# {
    then
      DARWIN_SYSDIR=/System/Library/Frameworks
    fi	# }
    LSOF_TMP2=0
    LSOF_TMP3=`pwd`/dialects/darwin/include
    for i in $LSOF_TMP1	# {
    do
      if test ! -f ${DARWIN_SYSDIR}/System.framework/PrivateHeaders/$i \
		-a ! -f ${LSOF_TMP3}/$i	# {
      then
	LSOF_TMP2=1
      fi	# }
    done	# }
    if test $LSOF_TMP2 -eq 1	# {
    then
      LSOF_TMP3=get-xnu-headers.sh
      LSOF_TMP4=`pwd`/dialects/darwin/$LSOF_TMP3
      if test ! -x $LSOF_TMP4	# {
      then
	 echo "Can't execute: $LSOF_TMP4"
	 rm -f $LSOF_HLP
	 exit 1
      fi	# }
      $LSOF_TMP4 $DARWIN_SYSDIR $LSOF_TMP1
      LSOF_TMP2=$?
      if test $LSOF_TMP2 -ne 0	# {
      then
	echo "$LSOF_TMP3 exit: $LSOF_TMP2"
	rm -f $LSOF_HLP
	exit 1
      fi	# }
    fi	# }
    LSOF_DINC="$LSOF_DINC -I/usr/include"
    LSOF_DINC="$LSOF_DINC -I${DARWIN_SYSDIR}/System.framework/PrivateHeaders"
    LSOF_DINC="$LSOF_DINC -I${DARWIN_SYSDIR}/Kernel.framework/Headers"
    LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/darwin/include"
    LSOF_CFGF="$LSOF_CFGF -DHAS9660FS"
    LSOF_CFGF="$LSOF_CFGF -DDARWINV=$LSOF_VERS"
    LSOF_DIALECT_DIR=darwin
    LSOF_CFLAGS_OVERRIDE=1
    ;;

# Configure for DEC OSF/1, Digital UNIX, or Tru64 UNIX.

  digital_unix|du|decosf|tru64)
    LSOF_TGT="du"
    LSOF_TSTBIGF=" "
    LSOF_TSTK64=1
    if test "X$LSOF_DINC" = "X"	# {
    then
      LSOF_DINC="-I/usr/include"
    fi	# }
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the DEC OSF/1, Digital UNIX, or Tru64 UNIX version isn't
      # predefined, determine it.

      case $LSOF_VSTR in	# {
      V2.0)
	LSOF_VERS=20000
	;;
      V3.0)
	LSOF_VERS=30000
	;;
      V3.2)
	LSOF_VERS=30200
	;;
      ?4.0)
	LSOF_TSTXO="../lib/snpf.o"
	LSOF_VERS=40000
	;;
      ?5.0)
	LSOF_VERS=50000
	;;
      ?5.1)
	LSOF_VERS=50100
	;;
      *)
	echo "WARNING: unknown version; assuming version is 2.0"
	LSOF_VERS=20000
	;;
      esac	# }
    fi	# }

    # Do DEC OSF/1, Digital UNIX, or Tru64 UNIX version specific stuff.

    case $LSOF_VERS in	# {
      20000)
	LSOF_CFGF="-Olimit 1024"
	LSOF_TMP1="/sys"
	;;
      30000)
	LSOF_CFGF="-Olimit 1024"
	LSOF_TMP1="/sys"
	LSOF_TMP2=-DUSELOCALREADDIR
	;;
      30200)
	LSOF_CFGF="-Olimit 1024"
	LSOF_TMP1="/sys"
	LSOF_TMP2=-DUSELOCALREADDIR
	;;
      40000)
	LSOF_TMP1="/usr/sys"
	;;
      50000|50100)
	LSOF_CFGF="-DUSE_STAT"
	LSOF_TMP1="/usr/sys"
	;;
      *)
	echo "WARNING: unknown version: $LSOF_VERS"
	rm -f $LSOF_HLP
	exit 1
	;;
    esac	# }
    if test "X$DU_SYSDIR" = "X"	# {
    then
      DU_SYSDIR=$LSOF_TMP1
    fi	# }
    LSOF_HOST=`uname -n`
    if test "X$DU_CDIR" = "X"	# {
    then
      LSOF_CDIR=`expr $LSOF_HOST : '\([^\.]*\)\..*$'`
      if test "X$LSOF_CDIR" = "X"	# {
      then
	LSOF_CDIR=$LSOF_HOST
      fi	# }
      LSOF_CDIR=`echo $LSOF_CDIR | tr a-z A-Z`
    else
      LSOF_CDIR=$DU_CDIR
    fi	# }
    LSOF_LOOP=1
    while test $LSOF_LOOP = 1	# {
    do
      if test -d ${DU_SYSDIR}/$LSOF_CDIR	# {
      then
	echo "Using header files in ${DU_SYSDIR}/$LSOF_CDIR"
	LSOF_LOOP=0
      else
	cat << .CAT_MARK

Please enter the name of the subdirectory in $DU_SYSDIR that contains the
configuration files for this host.  Usually its name would be $LSOF_CDIR, but
that subdirectory doesn't seem to exist.  The lsof compilation needs header
files specific to this machine's configuration found in that directory.

If you can't specify the appropriate configuration subdirectory, quit this
Configure step now and generate a proper configuration subdirectory with the
kernel generation process.

.CAT_MARK

	echo "$DU_SYSDIR contains:"
	echo ""
	ls -CF $DU_SYSDIR
	echo ""
	echo -n "Configuration subdirectory name? "
	read LSOF_CDIR LSOF_EXCESS
	if test "X$LSOF_CDIR" = "X" -o ! -d ${DU_SYSDIR}/$LSOF_CDIR	# {
	then
	  echo ""
	  echo Cannot access directory ${DU_SYSDIR}/$LSOF_CDIR.
	fi	# }
      fi	# }
    done	# }

    # Determine the ADVFS file system version.

    if test "X$DU_ADVFSV" = "X"	# {
    then
      echo "Determining the ADVFS version -- this will take a while."
      LSOF_ADVFSV=`/usr/sbin/setld -i | grep "^OSFADVFSBIN[0-9]" | sed 's/\([^ ]*\).*/\1/' | sort -u | tail -1 | sed 's/OSFADVFSBIN//'`
    else
      LSOF_ADVFSV=$DU_ADVFSV
    fi	# }
    case $LSOF_ADVFSV in	# {
    1*)
      LSOF_ADVFSV=100
      echo "The ADVFS version is 1."
      ;;
    2*)
      LSOF_ADVFSV=200
      echo "The ADVFS version is 2."
      ;;
    3*)
      LSOF_ADVFSV=300
      echo "The ADVFS version is 3."
      ;;
    4*)
      LSOF_ADVFSV=400
      echo "The ADVFS version is 4."
      ;;
    5*)
      LSOF_ADVFSV=500
      echo "The ADVFS version is 5."
      ;;
    *)
      echo "The ADVFS version is unknown; it will be assumed to be 1."
      LSOF_ADVFSV=100
      ;;
    esac	# }
    LSOF_CFGF="$LSOF_CFGF -DDUV=$LSOF_VERS -DADVFSV=$LSOF_ADVFSV $LSOF_TMP2"
    if test "X$DU_SYSINC" = "X"	# {
    then
      DU_SYSINC="/usr/sys/include"
    fi	# }
    LSOF_DINC="$LSOF_DINC -I${DU_SYSDIR}/$LSOF_CDIR -I$DU_SYSINC"
    LSOF_CFGL="-lmld"
    if test "X${DU_SHLIB}" = "X"	# {
    then
      DU_SHLIB=/usr/shlib
    fi	# }
    if test -r ${DU_SHLIB}/libmsfs.so	# {
    then
      nm ${DU_SHLIB}/libmsfs.so | grep tag_to_path > /dev/null 2>&1
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASTAGTOPATH"
	LSOF_CFGL="$LSOF_CFGL -lmsfs"
      fi	# }
    fi	# }
    grep "^struct spec_node {" ${DU_SYSDIR}/include/sys/specdev.h > /dev/null 2>&1
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASSPECNODE"
    fi	# }
    if test $LSOF_VERS -ge 50000	# {
    then

    # Make du5_sys_malloc.h for DU 5.0 and above.  Enable strict ANSI checking.
    # Enable IPv6 handling.

      LSOF_CFGF="$LSOF_CFGF -std1"
      LSOF_TMP1=${LSOF_INCLUDE}/sys/malloc.h
      if test -r $LSOF_TMP1	# {
      then
	LSOF_TMP2=dialects/du/du5_sys_malloc.h
	rm -f $LSOF_TMP2
	echo "#if !defined(MANUFACTURED_DU5_SYS_MALLOC_H)" > $LSOF_TMP2
	echo "/* By lsof Configure:" `date` " */" >> $LSOF_TMP2
	echo "#define MANUFACTURED_DU5_SYS_MALLOC_H" >> $LSOF_TMP2
	grep "^#define[ 	]MALLOC_NUM_BUCKETS" $LSOF_TMP1 >> $LSOF_TMP2
	echo "struct percpukmembuckets {" >> $LSOF_TMP2
	sed '1,/^struct percpukmembuckets/d' $LSOF_TMP1 | sed -n '1,/^};/p' >> $LSOF_TMP2
	echo "#endif" >> $LSOF_TMP2
	LSOF_CFGF="$LSOF_CFGF -I`pwd`/dialects/du"
      fi	# }

    # Enable IPv6 for Tru64 UNIX 5.0 and above.

      LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
    fi	# }
    LSOF_DIALECT_DIR=du
    ;;

# Configure for FreeBSD.

  freebsd)
    if test "X$LSOF_CC" = "X"	# {
    then
      LSOF_CC=cc
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
    fi	# }
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

    # If the FreeBSD version isn't pre-defined, determine it.

      case $LSOF_VSTR in	# {
      1.*)
	LSOF_VERS=100
	;;
      2.0-*)
	LSOF_VERS=200
	;;
      2.0.5-*)
	LSOF_VERS=205
	;;
      2.1*)
	LSOF_VERS=210
	;;
      2.2*)
	LSOF_VERS=220
	;;
      3.0*)
	LSOF_VERS=300
	;;
      3.1*)
	LSOF_VERS=310
	;;
      3.2*)
	LSOF_VERS=320
	;;
      3.3*)
	LSOF_VERS=330
	;;
      3.4*)
	LSOF_VERS=340
	;;
      3.5*)
	LSOF_VERS=350
	;;
      3*)
	LSOF_VERS=350
	echo "!!!WARNING!!!  Unsupported FreeBSD version: $LSOF_VSTR"
	echo "!!!WARNING!!!  Configuring for FreeBSD 3.5"
	;;
      4.0*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=400
	;;
      4.1*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=410
	;;
      4.2*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=420
	;;
      4.3*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=430
	;;
      4.4*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=440
	;;
      4.5*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=450
	;;
      4*)
	LSOF_VERS=450
	echo "!!!WARNING!!!  Unsupported FreeBSD version: $LSOF_VSTR"
	echo "!!!WARNING!!!  Configuring for FreeBSD 4.5"
	;;
      5.0*)
	LSOF_TSTBIGF=" "
	LSOF_VERS=500
	;;
      5*)
	LSOF_VERS=500
	echo "!!!WARNING!!!  Unsupported FreeBSD version: $LSOF_VSTR"
	echo "!!!WARNING!!!  Configuring for FreeBSD 5.0"
	;;
      *)
	echo Unknown FreeBSD release: `uname -r`
	echo Assuming FreeBSD 2.x
	LSOF_CFGL="-lkvm"
	LSOF_VERS=200
	LSOF_N_UNIXV=`/usr/sbin/sysctl -n kern.bootfile`
	if test "X$LSOF_N_UNIXV" = "X"	# {
	then
	  LSOF_N_UNIXV="/kernel"
	fi	# }
	;;
      esac	# }
    fi	# }

    # Get system CFLAGS from FREEBSD_MAKE_CONF (default=/etc/make.conf).

    if test "X$FREEBSD_MAKE_CONF" = "X"	# {
    then
      FREEBSD_MAKE_CONF="/etc/make.conf"
    fi	# }
    if test -r $FREEBSD_MAKE_CONF	# {
    then
      LSOF_CFGF=`grep ^CFLAGS= /etc/make.conf | sed 's/CFLAGS=[	 ]*\(.*\)/\1/'`
      LSOF_TMP=1
      while test $LSOF_TMP -eq 1	# {
      do
	echo $LSOF_CFGF | grep -q -e '-O'
	if test $? -eq 0	# {
	then
	  if test "X$LSOF_DEBUG" = "X"
	  then	# {
	    LSOF_DEBUG=`echo $LSOF_CFGF | sed 's/.*\(-O[^ $]*\).*/\1/'`
	  fi	# }
	  LSOF_CFGF=`echo $LSOF_CFGF | sed 's/\(.*\)-O[^ $]*\(.*\)/\1 \2/' | sed 's/^  *//g' | sed 's/   */ /g' | sed 's/  *$//`
	else
	  LSOF_TMP=0
	fi	# }
      done	# }
    fi	# }

    # Determine path to FreeBSD sources.

    LSOF_DINC_ADD=0
    if test "X$FREEBSD_SYS" = "X"	# {
    then
      if test -d /usr/src/sys	# {
      then
	FREEBSD_SYS=/usr/src/sys
      else
	if test -d /sys	# {
	then
	  FREEBSD_SYS="/sys"
	fi	# }
      fi	# }
    fi	# }

    # Do FreeBSD version-specific stuff.

    case $LSOF_VERS in	# {
    100)
      LSOF_CFGF="$LSOF_CFGF -DHASPROCFS"
      LSOF_CFGL="-lutil"
      LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/freebsd/include"
      if test "X$FREEBSD_KERNEL" = "X"	# {
      then
	LSOF_N_UNIXV="/386bsd"
      else
	LSOF_N_UNIXV=$FREEBSD_KERNEL
      fi	# }
      ;;
    200|205|210)
      LSOF_CFGL="-lkvm"
      ;;
    220)
      LSOF_CFGL="-lkvm"
      if test -r ${LSOF_INCLUDE}/vm/lock.h	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASVMLOCKH"
      fi	# }
      ;;
    300|310|320|330|340|350)
      LSOF_CFGL="-lkvm"
      if test -r ${LSOF_INCLUDE}/nfs/rpcv2.h	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASRPCV2H"
      fi	# }
      if test -r ${LSOF_INCLUDE}/vm/lock.h	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASVMLOCKH"
      fi	# }
      ;;
    400|410|420|430|440|450|500)
      if test -r ${LSOF_INCLUDE}/sys/namei.h	# {
      then
	grep -q "^struct[ 	]*namecache[ 	]*{" ${LSOF_INCLUDE}/sys/namei.h
	if test $? -eq 0	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASNAMECACHE"
	fi	# }
      fi	# }
      LSOF_CFGL="-lkvm"
      if test $LSOF_VERS -ge 500	# {
      then

      # Do FreeBSD 5 and higher version-specific stuff.

	if test -r ${LSOF_INCLUDE}/sys/vnode.h	# {
	then
	  grep VT_FDESC ${LSOF_INCLUDE}/sys/vnode.h > /dev/null 2>&1
	  if test $? -eq 0	# {
	  then
	    if test ! -r ${LSOF_INCLUDE}/fs/devfs/devfs.h	# {
	    then
	      if test -r ${FREEBSD_SYS}/fs/devfs/devfs.h	# {
	      then
		LSOF_DINC_ADD=1
	      else
		echo "FATAL: lsof cannot locate the devfs.h header file"
		echo "       in ${LSOF_INCLUDE}/fs/devfs/devfs.h or"
		echo "       ${FREEBSD_SYS}/fs/devfs/devfs.h.  Consult"
		echo "       00FAQ for an explanation."
		exit 1
	      fi	# }
	    fi	# }
	  fi	# }
	fi	# }
      fi	# }
      ;;
    *)
      echo "Unknown FreeBSD version: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGF="$LSOF_CFGF -DFREEBSDV=$LSOF_VERS"
    if test $LSOF_VERS -lt 200 -a "X$FREEBSD_KERNEL" = "X"	# {
    then
      if test ! -x $LSOF_N_UNIXV	# {
      then
	echo "Hmmm -- $LSOF_N_UNIXV doesn't appear to be your kernel file."
	echo "Please enter the name of the file in / that contains"
	echo "the kernel for this host.  It must be a regular file,"
	echo "not a directory, and must be executable."
	LSOF_LOOP=1
	while test $LSOF_LOOP = 1	# {
	do
	  echo ""
	  echo "/ contains:"
	  echo ""
	  ls -CF /
	  echo ""
	  echo -n "Kernel file name? "
	  read LSOF_N_UNIXV LSOF_EXCESS
	  LSOF_N_UNIXV="/$LSOF_N_UNIXV"
	  if test ! -d $LSOF_N_UNIXV -a -x $LSOF_N_UNIXV	# {
	  then
	    LSOF_LOOP=0
	  else
	    echo ""
	    echo $LSOF_N_UNIXV is not a regular executable file.
	  fi	# }
	done	# }
      fi	# }
      LSOF_N_UNIXV=`echo $LSOF_N_UNIXV | sed 's#^/*#/#'`
      LSOF_CFGF="$LSOF_CFGF -DN_UNIXV=$LSOF_N_UNIXV"
    fi	# }
    if test -r ${FREEBSD_SYS}/miscfs/fdesc/fdesc.h	# {
    then
      LSOF_TMP1=${FREEBSD_SYS}/miscfs/fdesc/fdesc.h
    else
      if test $LSOF_VERS -ge 500 -a -r ${LSOF_INCLUDE}/fs/fdescfs/fdesc.h  # {
      then
	LSOF_TMP1=${LSOF_INCLUDE}/fs/fdescfs/fdesc.h
      else
	LSOF_TMP1=""
      fi	# }
    fi	# }
    if test "X$LSOF_TMP1" != "X"	# {
    then
      grep -q Fctty $LSOF_TMP1
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=1"
      else
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=2"
      fi	# }
      grep -q fd_link $LSOF_TMP1
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDLINK"
      fi	# }
      LSOF_DINC_ADD=1
    fi	# }
    if test $LSOF_VERS -ge 500	# {
    then
      LSOF_TMP1="fs"
    else
      LSOF_TMP1="miscfs"
    fi	# }
    if test $LSOF_VERS -lt 500	# {
      then
      if test -d ${FREEBSD_SYS}/${LSOF_TMP1}/procfs	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASPROCFS"
        LSOF_DINC_ADD=1
      fi	# }
    else
      if test -d ${FREEBSD_SYS}/${LSOF_TMP1}/pseudofs	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASPSEUDOFS"
        LSOF_DINC_ADD=1
      fi	# }
    fi	# }
    if test -r ${FREEBSD_SYS}/isofs/cd9660/cd9660_node.h	# {
    then
      rm -f cd9660_node.h
      grep -q "^#ifdef [_]*KERNEL" ${FREEBSD_SYS}/isofs/cd9660/cd9660_node.h
      if test $? -eq 0	# {
      then
	ln -s ${FREEBSD_SYS}/isofs/cd9660/cd9660_node.h cd9660_node.h
      else
	sed -e '/^ \* Prototypes for ISOFS vnode operations/,$c\
	\ The ISOFS prototypes were removed by Configure. */' \
	< ${FREEBSD_SYS}/isofs/cd9660/cd9660_node.h > cd9660_node.h
	echo "" >> cd9660_node.h
      fi	# }
      LSOF_CFGF="$LSOF_CFGF -DHAS9660FS"
    fi	# }
    grep -q nc_vpid ${LSOF_INCLUDE}/sys/namei.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASNCVPID"
    fi	# }
    if test $LSOF_DINC_ADD -eq 1	# {
    then
      LSOF_DINC="$LSOF_DINC -I${LSOF_INCLUDE} -I$FREEBSD_SYS"
    fi	# }
    if test -r ${LSOF_INCLUDE}/netinet/in.h	# {
    then
      grep IPV6_INRIA_VERSION ${LSOF_INCLUDE}/netinet/in.h > /dev/null
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASIPv6 -DHASINRIAIPv6"
      fi	# }
    fi	# }
    echo $CFGF | grep HASIPv6 > /dev/null
    if test $? -ne 0 -a -r ${LSOF_INCLUDE}/netinet6/in6.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
    fi	# }
    LSOF_DIALECT_DIR=freebsd
    ;;

# Configure for HP-UX and HP-UX gcc.

  hpux|hpuxgcc)
    LSOF_CFGL=""
    LSOF_RANLIB=""
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the HP-UX version isn't pre-defined, determine it.

      LSOF_VERS=`echo $LSOF_VSTR | awk -F. '{printf "%d%02d",\$2,\$3}'`
    fi	# }
    if test $LSOF_VERS -ge 1100	# {
    then
      LSOF_TSTBIGF="-D_LARGEFILE64_SOURCE"
    fi	# }

    # Determine compiler.

    if test "X$LSOF_CC" = "X"	# {
    then
      if test "X$LSOF_TGT" = "Xhpuxgcc"	# {
      then
	LSOF_CC=gcc
      else
	if test "X$HPUX_CCDIR1" = "X"	# {
	then
	  HPUX_CCDIR1="/bin"
	fi	# }
	if test "X$HPUX_CCDIR2" = "X"	# {
	then
	  HPUX_CCDIR2="/usr/ccs/bin"
	fi	# }
	if test -x ${HPUX_CCDIR1}/cc	# {
	then
	  LSOF_CC=${HPUX_CCDIR1}/cc
	else
	  if test -x ${HPUX_CCDIR2}/cc	# {
	  then
	    LSOF_CC=${HPUX_CCDIR2}/cc
	  else
	    echo "No executable cc in $HPUX_CCDIR1 or $HPUX_CCDIR2"
	    rm -f $LSOF_HLP
	    exit 1
	  fi	# }
	fi	# }
	what $LSOF_CC | grep -q Bundled
	if test $? -eq 0	# {
	then
	  LSOF_DEBUG="No-O"			# to disable -O
	  if test "X$HPUX_LIBC1" = "X"	# {
	  then
	    HPUX_LIBC1="/usr/lib"
	  fi	# }
	  if test -r ${HPUX_LIBC1}/libc.sl	# {
	  then
	    LSOF_FCFGL="-L$HPUX_LIBC -lc"
	  else
	    if test "X$HPUX_LIBC2" = "X"	# {
	    then
	      HPUX_LIBC2="/usr/lib"
	    fi	# }
	    if test -r ${HPUX_LIBC2}/libc.sl	# {
	    then
	      LSOF_FCFGL="-L$HPUX_LIBC2 -lc"
	    fi	# }
	  fi	# }
	fi	# }
      fi	# }
    fi	# }
    echo $LSOF_CC | grep gcc > /dev/null
    if test $? -eq 0	# {
    then
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
      LSOF_CFGF="-DHAS_CONST"
    else
      what $LSOF_CC | grep -q Bundled
      if test $? -eq 0	# {
      then
	LSOF_DEBUG="No-O"			# to disable -O
      fi	# }
    fi	# }
    LSOF_TGT=hpux

    # Test HP-UX base.

    if test "X$HPUX_BASE" = "X"	# {
    then
      if test -d $LSOF_INCLUDE/sys/pstat -a $LSOF_VERS -ge 1111 	# {
      then
	HPUX_BASE="pstat"
      else
	HPUX_BASE="/dev/kmem"
      fi	# }
    fi	# }
    if test "X$HPUX_BASE" = "Xpstat"	# {
    then

      # Configure for pstat-based HP-UX lsof.

      LSOF_CINFO="PSTAT-based"
      echo "Configuring PSTAT-based HP-UX lsof"
      LSOF_DIALECT_DIR=hpux/pstat
      LSOF_CFGF="$LSOF_CFGF -DHPUXV=$LSOF_VERS -D_PSTAT64"
      LSOF_CFGL="$LSOF_CFGL -lnsl"
      LSOF_TSTKMEM=0
      LSOF_TSTK64=1
      ls -l $LSOF_CC | grep -q ansic
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -Ae"
      fi	# }
	LSOF_CFGF="$LSOF_CFGF +DD32"
    else
      if test "X$HPUX_BASE" = "X/dev/kmem"	# {
      then
    
	# Configure for /dev/kmem-based HP-UX lsof.

	if test "X$HPUX_BOOTFILE" = "X"	# {
	then
	  HPUX_BOOTFILE="/stand/vmunix"
	fi
	if test $LSOF_VERS -gt 1100	# {
	then
	  echo ""
	  echo "************************************************"
	  echo "*                                              *"
	  echo "* !!!!!!!!!!!!!!! FATAL ERROR !!!!!!!!!!!!!!!! *"
	  echo "*                                              *"
	  echo "* LSOF DOES NOT SUPPORT THIS VERSION OF HP-UX. *"
	  echo "*                                              *"
	  echo "************************************************"
	  echo ""
	  rm -f $LSOF_HLP
	  exit 1
	fi	# }
	LSOF_CFGF="$LSOF_CFGF -DHPUXV=$LSOF_VERS"
	LSOF_CINFO="/dev/kmem-based"
	LSOF_DIALECT_DIR=hpux/kmem
	echo "Configuring /dev/kmem-based HP-UX lsof"
	if test $LSOF_VERS -lt 1000	# {
	then
	  if test "X$HPUX_X25DIR" = "X"	# {
	  then
	    HPUX_X25DIR="/etc/conf"
	  else
	    HPUX_X25DIR=$HPUX_X25DIR
	  fi	# }
	  if test -r ${HPUX_X25DIR}/x25/x25addrstr.h	# {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHPUX_CCITT"
	    LSOF_DINC="$LSOF_DINC -I$HPUX_X25DIR"
	  fi	# }
	fi	# }
	if test -r ${LSOF_INCLUDE}/sys/fs/vx_inode.h -a -r ${LSOF_INCLUDE}/sys/fs/vx_hpux.h	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASVXFS"
	fi	# }
	if test $LSOF_VERS -ge 1030	# {
	then
	  if test "X$HPUX_KERNBITS" = "X"	# {
	  then
	    HPUX_KERNBITS=`getconf _SC_KERNEL_BITS`
	  fi	# }
	  LSOF_CFGF="$LSOF_CFGF -DHPUXKERNBITS=${HPUX_KERNBITS} -I`pwd`/dialects/hpux/kmem/hpux11"
	  if test $HPUX_KERNBITS -eq 64	# {
	  then
	    LSOF_TSTK64=1
	    echo ""
	    echo "*****************************************"
	    echo "*                                       *"
	    echo "* NOTICE!  Configuring for 64 bit HP-UX *"
	    echo "*                                       *"
	    echo "*****************************************"
	    echo $LSOF_CC | grep gcc > /dev/null
	    if test $? -eq 0	# {
	    then

	    # Test gcc for 64 bit support, trying gcc with no options, then
	    # with -mlp64, testing the result with file.

	      echo ""
	      echo "Testing $LSOF_CC for 64 bit support"
	      rm -f ${LSOF_TMPC}.*
	      echo "main(){}" > ${LSOF_TMPC}.c
	      LSOF_TMP1=""
	      $LSOF_CC ${LSOF_TMPC}.c -o ${LSOF_TMPC}.x > /dev/null 2>&1
	      if test $? -eq 0	# {
	      then
		/bin/file ${LSOF_TMPC}.x | /bin/grep 64 > /dev/null
		if test $? -eq 0	# {
		then
		    LSOF_TMP1=" "
		fi	# }
	      fi	# }
	      if test "X$LSOF_TMP1" = "X"	# {
	      then
	        rm -f ${LSOF_TMPC}.x
	        $LSOF_CC ${LSOF_TMPC}.c -mlp64 -o ${LSOF_TMPC}.x > /dev/null 2>&1
	        if test $? -eq 0	# {
	        then
		  /bin/file ${LSOF_TMPC}.x | /bin/grep 64 > /dev/null
		  if test $? -eq 0	# {
		  then
		      LSOF_TMP1="-mlp64"
		  fi	# }
	        fi	# }
	      fi	# }
	      rm -f ${LSOF_TMPC}.*
	      if test "X$LSOF_TMP1" = "X"	# {
	      then
	        echo ""
	        echo "***************************************************"
	        echo "*                                                 *"
	        echo "* !!!!!!!!!!!!!!!!! FATAL ERROR !!!!!!!!!!!!!!!!! *"
	        echo "*                                                 *"
	        echo "* APPARENTLY GCC CANNOT BUILD 64 BIT EXECUTABLES. *"
	        echo "* A COMPILER MUST BE USED THAT CAN.  SEE 00FAQ    *"
	        echo "* FOR MORE INFORMATION.                           *"
	        echo "*                                                 *"
	        echo "***************************************************"
	        echo ""
	        rm -f $LSOF_HLP
	        exit 1
	      else
		if test "X$LSOF_TMP1" != "X "	# {
		then
		  LSOF_CFGF="$LSOF_CFGF $LSOF_TMP1"
		fi	# }
	        LSOF_CFGL="$LSOF_CFGL -lelf"
	        LSOF_CINFO="${LSOF_CINFO}, 64 bit HP-UX"
	      fi	# }
	    else

	    # Set options for the HP-UX compiler.

	      LSOF_CFGF="$LSOF_CFGF +DD64"
	      LSOF_CFGL="$LSOF_CFGL -lelf"
	      LSOF_CINFO="${LSOF_CINFO}, 64 bit HP-UX"
	    fi	# }
	  else
	    LSOF_CFGF="$LSOF_CFGF -D_FILE_OFFSET_BITS=64"
	    LSOF_CINFO="${LSOF_CINFO}, 32 bit HP-UX"
	    echo $LSOF_CC | grep gcc > /dev/null
	    if test $? -ne 0	# {
	    then
	      LSOF_CFGF="$LSOF_CFGF +DAportable"
	    fi	# }
	  fi	# }
	  LSOF_CFGL="$LSOF_CFGL -lnsl"
	else

	# When HP-UX is less than 10.30, but greater than or equal to 10,
	# check NFS3 rnode status.

	  if test $LSOF_VERS -ge 1000	# {
	  then
	    LSOF_TMP1=0
	    if test "X$HPUX_RNODE3" = "X"	# {
	    then
	      nm -x $HPUX_BOOTFILE | grep -q nfs_vnodeops3
	      if test $? -eq 0	# {
	      then
	        if test -r ${LSOF_INCLUDE}/nfs/rnode.h	# {
	        then
		  grep -q r_fh3 ${LSOF_INCLUDE}/nfs/rnode.h
		  if test $? -ne 0	# {
		  then
		    LSOF_TMP1=1
		  fi	# }
	        fi	# }
	      fi	# }
	    else
	      if test "X$HPUX_RNODE3" = "X1"	# {
	      then
	        LSOF_TMP1=1
	      fi	# }
	    fi	# }
	    if test $LSOF_TMP1 -eq 1	# {
	    then
	      LSOF_CFGF="$LSOF_CFGF -DHASRNODE3"
	    fi	# }
	  fi # }
	fi	# }

	# Test for the ipis_s structure.  If it is present, set HAS_IPC_S_PATCH.

	if test $LSOF_VERS -eq 1100	# {
	then
	  LSOF_TMP=/usr/contrib/bin/q4
	  if test "X$HPUX_IPC_S_PATCH" = "X"	# {
	  then
	    if test -x $LSOF_TMP	# {
	    then
	      rm -f ${LSOF_TMPC}.out
	      echo ""
	      echo "Looking in $HPUX_BOOTFILE for ipis_s with $LSOF_TMP ... \c"
	      echo "yes\\nfields -c struct ipis_s" | $LSOF_TMP $HPUX_BOOTFILE > ${LSOF_TMPC}.out 2>&1
	      if test $? -ne 0	# {
	      then
		echo ""
		echo ""
		echo "!!!ERROR!!! $LSOF_TMP failed and produced the following output."
		echo ""
		cat ${LSOF_TMPC}.out
		HPUX_IPC_S_PATCH=fail
	      else
		grep ipis_s ${LSOF_TMPC}.out > /dev/null 2>&1
		if test $? -eq 0	# {
		then
		  echo "ipis_s exists."

		# See if ipis_msgsqueued is present.

		  grep ipis_msgsqueued ${LSOF_TMPC}.out > /dev/null 2>&1
		  if test $? -eq 0	# {
		  then
		    HPUX_IPC_S_PATCH=2
		  else
		    HPUX_IPC_S_PATCH=1
		  fi	# }
		else
		  echo "ipis_s doesn't exist."
		  HPUX_IPC_S_PATCH=N
		fi	# }
	      fi	# }
	      rm -f ${LSOF_TMPC}.out
	    else
	      echo "Can't locate or execute $LSOF_TMP"
	      echo "ls says: \c"
	      ls -ld $LSOF_TMP
	      HPUX_IPC_S_PATCH=fail
	    fi	# }
	  fi	# }
	  if test "X$HPUX_IPC_S_PATCH" = "Xfail"	# {
	  then
	    echo ""
	    echo "!!!ERROR!!!     !!!ERROR!!!     !!!ERROR!!!     !!!ERROR!!!"
	    echo "Configure can't use $LSOF_TMP to examine the ipis_s"
	    echo "structure.  You must do that yourself, report the result in"
	    echo "the HPUX_IPC_S_PATCH environment variable, then repeat the"
	    echo "Configure step.  Consult the Configure script's use of"
	    echo "$LSOF_TMP and the 00XCONFIG file for information"
	    echo "on ipis_s testing and the setting of HPUX_IPC_S_PATCH."
	    echo "!!!ERROR!!!     !!!ERROR!!!     !!!ERROR!!!     !!!ERROR!!!"
	    echo ""
	    rm -f $LSOF_HLP
	    exit 1
	  fi	# }
	  if test "X$HPUX_IPC_S_PATCH" = "X1" -o "X$HPUX_IPC_S_PATCH" = "X2" # {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHAS_IPC_S_PATCH=$HPUX_IPC_S_PATCH"
	  else
	    if test "X$HPUX_IPC_S_PATCH" != "Xn" -a "X$HPUX_IPC_S_PATCH" != "XN" # {
	    then
	      echo "Illegal value for HPUX_IPC_S_PATCH: $HPUX_IPC_S_PATCH"
	      rm -f $LSOF_HLP
	      exit 1
	    fi	# }
	  fi	# }
	fi	#}

	# Manufacture an hpux_mount.h header file with a mount struct in it, as
	# required.

	if test -r ${LSOF_INCLUDE}/sys/mount.h	# {
	then
	  LSOF_TMP1="dialects/${LSOF_DIALECT_DIR}/hpux_mount.h"
	  rm -f $LSOF_TMP1
	  echo "#if !defined(MANUFACTURED_HPUX_SYS_MOUNT_H)" > $LSOF_TMP1
	  echo "#define MANUFACTURED_HPUX_SYS_MOUNT_H" >> $LSOF_TMP1
	  echo "/* By lsof Configure:" `date` " */" >> $LSOF_TMP1
	  echo "struct mount" >> $LSOF_TMP1
	  sed '1,/struct mount/d' ${LSOF_INCLUDE}/sys/mount.h | sed -n '1,/m_dev/p' >> $LSOF_TMP1
	  echo "};" >> $LSOF_TMP1
	  echo "#endif" >> $LSOF_TMP1
	  LSOF_CFGF="$LSOF_CFGF -I`pwd`/dialects/${LSOF_DIALECT_DIR}"
	fi	# }

	# Test for OnlineJFS.

	if test $LSOF_VERS -ge 1100	# {
	then
	  if test "X$HPUX_HASONLINEJFS" = "X" -a -x /sbin/fs/vxfs/subtype  # {
	  then
	    LSOF_TMP1=`/sbin/fs/vxfs/subtype`
	    if test "X$LSOF_TMP1" = "Xvxfs3.3"
	    then
	      HPUX_HASONLINEJFS="Y"
	    fi	# }
	  fi	# }
	  if test "X$HPUX_HASONLINEJFS" = "XY" -o "X$HPUX_HASONLINEJFS" = "Xy"
	  # {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASONLINEJFS"
	  fi	# }
	fi	# }

	# Test for AFS.

	if test -r ${AFS_VICE}/etc/ThisCell	# {
	then
	  if test "X$LSOF_SCRIPT_CALL" = "Xno"	# {
	  then
	    if test -r ./AFSHeaders -a -r ./AFSVersion	# {
	    then
	      LSOF_AFS="yes"
	    fi	# }
	  else
	    if test ! -x ./AFSConfig	# {
	    then
	      echo "Can't find or execute the AFSConfig script"
	      rm -f $LSOF_HLP
	      exit 1
	    fi	# }
	    ./AFSConfig
	    if test $? -eq 0 -a -r ./AFSHeaders -a -r ./AFSVersion	# {
	    then
	      LSOF_AFS="yes"
	    fi	# }
	  fi	# }
	  if test "X$LSOF_AFS" = "Xyes"	# {
	  then
	    LSOF_AFSV=`cat ./AFSVersion | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1 \2/' | awk '{printf "%d%02d\n",\$1,\$2}'`
	    LSOF_CFGF="$LSOF_CFGF -DHAS_AFS=$LSOF_AFSV"
	    LSOF_DINC="$LSOF_DINC -I`cat ./AFSHeaders`"
	  fi	# }
	fi	# }
      else
	echo "HP-UX base unrecognized: $HPUX_BASE"
	rm -f $LSOF_HLP
	exit 1
      fi	# }
    fi	# }
    ;;

# Configure for Linux.

  linux)
    LSOF_TSTBIGF="-D_FILE_OFFSET_BITS=64"
    LSOF_TSTKMEM=0
    if test "X$LSOF_CC" = "X"	# {
    then
      LSOF_CC=cc
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
    fi	# }
    LSOF_DIALECT_DIR=""
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the Linux version isn't predefined, determine it.

      LSOF_VERS=`echo $LSOF_VSTR | sed 's/\./ /g' | awk '{printf "%d%d%03d",\$1,\$2,\$3}'`
    fi	# }
    LSOF_CFGF="-DLINUXV=$LSOF_VERS"
    if test $LSOF_VERS -lt 21072	# {
    then
      echo ""
	echo "!!!WARNING!!!==!!!WARNING!!!==!!!WARNING!!!==!!!WARNING!!!"
	echo "!                                                        !"
	echo "! THE /PROC-BASED LSOF SOURCES HAVE NOT BEEN TESTED ON   !"
	echo "! LINUX KERNELS BELOW 2.1.72, AND MAY NOT WORK ON THIS   !"
	echo "! KERNEL.  IT SHOULD USE A /DEV/KMEM-BASED LSOF.  IF YOU !"
	echo "! ARE UNCERTAIN ABOUT THE STATUS OF YOUR /PROC, CONTACT  !"
	echo "! ME FOR ADVICE.                                         !"
	echo "!                                                        !"
	echo "! Vic Abell <abe@purdue.edu>                             !"
	echo "!                                                        !"
	echo "!!!WARNING!!!==!!!WARNING!!!==!!!WARNING!!!==!!!WARNING!!!"
	echo ""
    fi	# }

    # If the Linux C library type isn't predefined, determine it.

    if test "X$LINUX_CLIB" = "X"	# {
    then
      echo -n "Testing C library type with $LSOF_CC ... "
      rm -f ${LSOF_TMPC}.*
      echo "#include <features.h>" > $LSOF_TMPC.c
      echo "main(){" >> $LSOF_TMPC.c
      echo "#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)" >> $LSOF_TMPC.c
      echo "printf(\"-DGLIBCV=%d\\n\",__GLIBC__*100+__GLIBC_MINOR__);" >> $LSOF_TMPC.c
      echo "#elif defined(__GLIBC__)" >> $LSOF_TMPC.c
      echo "printf(\"-DGLIBCV=%d00\\n\",__GLIBC__);" >> $LSOF_TMPC.c
      echo "#else" >> $LSOF_TMPC.c
      echo "printf(\"\\n\");" >> $LSOF_TMPC.c
      echo "#endif" >> $LSOF_TMPC.c
      echo "return(0); }" >> $LSOF_TMPC.c
      $LSOF_CC ${LSOF_TMPC}.c -I$LSOF_INCLUDE -o ${LSOF_TMPC}.x > /dev/null 2>&1
      if test -x ${LSOF_TMPC}.x	# {
      then
	LINUX_CLIB=`${LSOF_TMPC}.x`
	LSOF_TMP=$?
      else
	LINUX_CLIB=""
	LSOF_TMP=1
      fi	# }
      rm -f ${LSOF_TMPC}.*
      echo "done"
      if test $LSOF_TMP -ne 0	# {
      then
	echo "Cannot determine C library type; assuming it is not glibc."
	LINUX_CLIB=""
      else
	if test "X$LINUX_CLIB" = "X"	# {
	then
	  echo "The C library type is not glibc."
	else
	  echo "The C library type is glibc, version \"$LINUX_CLIB\"."
	fi	# }
      fi	# }
    fi	# }
    if test "X$LINUX_CLIB" != "X"	# {
    then
      LSOF_CFGF="$LSOF_CFGF $LINUX_CLIB"
    fi	# }

    # Test for IPv6 support.

    if test -r ${LSOF_INCLUDE}/netinet/ip6.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
    fi	# }
    LSOF_DIALECT_DIR="linux"
    LSOF_CFGF="$LSOF_CFGF -D_FILE_OFFSET_BITS=64"
    ;;

# Configure for NetBSD.

  netbsd)
    if test "X$LSOF_CC" = "X"	# {
    then
      LSOF_CC=cc
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
    fi	# }
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then
      
      # Validate the NetBSD version.

      case $LSOF_VSTR in	# {
      1.0*)
	LSOF_VERS="1000"
	;;
      1.1*)
	LSOF_VERS="1010"
	;;
      1.2*)
	LSOF_VERS="1020"
	;;
      1.3*)
	LSOF_VERS="1030"
	;;
      1.4*)
	LSOF_VERS="1040"
	;;
      1.5*)
	LSOF_TSTBIGF=" "
	LSOF_VERS="1050"
	;;
      1*)
	LSOF_VERS=1050
	echo "!!!WARNING!!!  Unsupported NetBSD version: $LSOF_VSTR"
	echo "!!!WARNING!!!  Configuring for NetBSD 1.5"
	;;
      *)
	echo "Unknown NetBSD release: $LSOF_VSTR"
	echo Assuming NetBSD 1.0
	LSOF_VERS="1000"
	;;
      esac	# }
    fi	# }

    # Test for legal NetBSD version.

    case $LSOF_VERS in	# {
    1000|1010|1020|1030|1040|1050)
      ;;
    *)
      echo "Unknown NetBSD version: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGF="-DNETBSDV=$LSOF_VERS"
    LSOF_TMP1="-DN_UNIXV=/netbsd"
    if test -r ${LSOF_INCLUDE}/util.h	# {
    then
      grep -q getbootfile ${LSOF_INCLUDE}/util.h
      if test $? -eq 0	# {
      then
	LSOF_CFGL="-lutil"
	LSOF_TMP1="-DHASGETBOOTFILE"
      fi	# }
    fi	# }
    LSOF_CFGF="$LSOF_CFGF $LSOF_TMP1"
    if test -r ${LSOF_INCLUDE}/nfs/nfsproto.h	# {
    then
	LSOF_CFGF="$LSOF_CFGF -DHASNFSPROTO"
    fi	# }
    if test -r ${LSOF_INCLUDE}/netinet/ip6.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
    fi	# }
    LSOF_TMP1=0
    if test "X$NETBSD_SYS" = "X"	# {
    then
      NETBSD_SYS="/sys"
    fi	# }
    if test -r ${NETBSD_SYS}/miscfs/fdesc/fdesc.h	# {
    then
      grep -q Fctty ${NETBSD_SYS}/miscfs/fdesc/fdesc.h
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=1"
      else
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=2"
      fi	# }
      grep -q fd_link ${NETBSD_SYS}/miscfs/fdesc/fdesc.h
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDLINK"
      fi	# }
      LSOF_TMP1=1
    fi	# }
    if test -d ${NETBSD_SYS}/miscfs/procfs	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASPROCFS"
      LSOF_TMP1=1
    fi	# }
    if test -d ${NETBSD_SYS}/isofs/cd9660	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHAS9660FS"
      LSOF_TMP1=1
    fi	# }
    if test -d ${NETBSD_SYS}/msdosfs	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASMSDOSFS"
      LSOF_TMP1=1
    fi	# }
    if test -r ${NETBSD_SYS}/miscfs/kernfs/kernfs.h	# {
    then
      grep -q "kt_name;" ${NETBSD_SYS}/miscfs/kernfs/kernfs.h
      if test $? -eq 0	# {
	then
 	  LSOF_CFGF="$LSOF_CFGF -DHASKERNFS"
	  LSOF_TMP1=1
      fi	# }
    fi	# }
    if test $LSOF_TMP1 -eq 1	# {
    then
      LSOF_DINC="-I$LSOF_INCLUDE -I$NETBSD_SYS"
    fi	# }
    grep -q nc_vpid ${LSOF_INCLUDE}/sys/namei.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASNCVPID"
    fi	# }
    grep -q i_ffs_size ${LSOF_INCLUDE}/ufs/ufs/inode.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASI_FFS"
    fi	# }
    grep -q VT_EXT2FS ${LSOF_INCLUDE}/sys/vnode.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASEXT2FS"
      grep -q i_e2fs_size ${LSOF_INCLUDE}/ufs/ufs/inode.h
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASI_E2FS"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/nfs/nfsnode.h	# {
    then
      grep -q "*n_vattr" ${LSOF_INCLUDE}/nfs/nfsnode.h
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASNFSVATTRP"
      fi	# }
    fi	# }
    if test "X$NETBSD_UVM" = "X"	# {
    then
      if test -r /etc/mk.conf	# {
      then
	grep -q "^UVM[ 	]*=" /etc/mk.conf
	if test $? -eq 0	# {
	then
	  NETBSD_UVM="Y"
	fi	# }
      fi	# }
      if test "X$NETBSD_UVM" = "X"	# {
      then
	if test -r ${LSOF_INCLUDE}/sys/vnode.h	# {
	then
	  grep -q UVM ${LSOF_INCLUDE}/sys/vnode.h
	  if test $? -ne 0	# {
	  then
	    egrep -q "v_uvm;|v_uobj;" ${LSOF_INCLUDE}/sys/vnode.h
	    if test $? -eq 0	# {
	    then
	      NETBSD_UVM="Y"
	    fi	# }
	  fi	# }
	fi	# }
      fi	# }
    fi	# }
    rm -rf dialects/n+obsd/include
    if test "X$NETBSD_UVM" = "XY" -o "X$NETBSD_UVM" = "Xy"	# {
    then
      mkdir dialects/n+obsd/include
      touch dialects/n+obsd/include/opt_uvmhist.h
      touch dialects/n+obsd/include/opt_lockdebug.h
      LSOF_CFGF="$LSOF_CFGF -DUVM -I`pwd`/dialects/n+obsd/include"
      if test -d ${LSOF_INCLUDE}/uvm	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHAS_UVM_INCL"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/mount.h	# {
    then

      # Build the netexport.h header file for NetBSD from <sys/mount.h>.

      LSOF_TMP1=${LSOF_TMPC}.edscr
      LSOF_TMP2=${LSOF_TMPC}.netcred
      LSOF_TMP3=${LSOF_TMPC}.netexport
      LSOF_TMP4=dialects/n+obsd/include/netexport.h
      if test ! -d dialects/n+obsd/include	# {
      then
        mkdir dialects/n+obsd/include
      fi	# }
      rm -f $LSOF_TMP1 $LSOF_TMP2 $LSOF_TMP3 $LSOF_TMP4 
      echo "/^struct netcred" > $LSOF_TMP1
      echo "1,.-1d" >> $LSOF_TMP1
      echo "/^};" >> $LSOF_TMP1
      echo "1,.w $LSOF_TMP2" >> $LSOF_TMP1
      ed ${LSOF_INCLUDE}/sys/mount.h < $LSOF_TMP1 > /dev/null 2>&1
      rm -f $LSOF_TMP1
      echo "/^struct netexport" > $LSOF_TMP1
      echo "1,.-1d" >> $LSOF_TMP1
      echo "/^};" >> $LSOF_TMP1
      echo "1,.w $LSOF_TMP3" >> $LSOF_TMP1
      ed ${LSOF_INCLUDE}/sys/mount.h < $LSOF_TMP1 > /dev/null 2>&1
      echo "/*" > $LSOF_TMP4
      echo " * netexport.h" >> $LSOF_TMP4
      echo -n " * Created by Configure: " >> $LSOF_TMP4
      echo `date` >> $LSOF_TMP4
      echo " */" >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      echo "#if	!defined(NETEXPORT_H)" >> $LSOF_TMP4
      echo "#define	NETEXPORT_H" >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      echo "#include <net/radix.h>" >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      cat $LSOF_TMP2 >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      cat $LSOF_TMP3 >> $LSOF_TMP4
      echo "#endif	/* !defined(NETEXPORT_H) */" >> $LSOF_TMP4
      rm -f $LSOF_TMP1 $LSOF_TMP2 $LSOF_TMP3
      echo $LSOF_CFGF | grep /dialects/n+obsd/include > /dev/null 2>&1
      if test $? -ne 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -I`pwd`/dialects/n+obsd/include"
      fi
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/lockf.h	# {
    then
      grep vop_advlock_args ${LSOF_INCLUDE}/sys/lockf.h > /dev/null
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHAS_ADVLOCK_ARGS"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/netinet/in.h	# {
    then
      grep IPV6_INRIA_VERSION ${LSOF_INCLUDE}/netinet/in.h > /dev/null
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASIPv6 -DHASINRIAIPv6"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/filedesc.h	# {
    then
      grep -q "^struct cwdinfo {" ${LSOF_INCLUDE}/sys/filedesc.h
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASCWDINFO"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/pipe.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHAS_SYS_PIPEH"
    fi	# }
    LSOF_CFGL="$LSOF_CFGL -lkvm"
    LSOF_DIALECT_DIR=n+obsd
    ;;

# Configure for NeXTSTEP or OPENSTEP.

  nextstep|next|ns|nxt|openstep|os)
    LSOF_TGT="ns"
    LSOF_TSTXO="../lib/snpf.o"
    LSOF_AR="rm -f \${LIB}; $LSOF_AR"
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`hostinfo | sed -n 's/.*NeXT Mach \([0-9\.]*\).*/\1/p'`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the NeXSTEP version isn't predefined, determine it.

      LSOF_VERS=`echo $LSOF_VSTR | sed -n 's/\([0-9]*\)\.\([0-9]*\)/\1\2/p'`
    fi	# }
    if test "X$LSOF_CC" = "X"	# {
    then
      if test -x /usr/local/bin/gcc	# {
      then
	LSOF_CC=/usr/local/bin/gcc
	LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
      else
	LSOF_CC=cc
	LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
      fi	# }
    fi	# }
    echo $LSOF_CC | grep gcc > /dev/null
    if test $? -eq 0	# {
    then
      LSOF_CFGL="-w"
      LSOF_DEBUG="-pedantic -O"
    else
      LSOF_CFGL=""
    fi	# }
    LSOF_CFGF="-DSTEPV=$LSOF_VERS"
    LSOF_DIALECT_DIR=n+os

    # Test for AFS.

    if test -r ${AFS_VICE}/etc/ThisCell	# {
    then
      if test "X$LSOF_SCRIPT_CALL" = "Xno"	# {
      then
	if test -r ./AFSHeaders -a -r ./AFSVersion	# {
	then
	  LSOF_AFS="yes"
	fi	# }
      else
	if test ! -x ./AFSConfig	# {
	then
	  echo "Can't find or execute the AFSConfig script"
	  rm -f $LSOF_HLP
	  exit 1
	fi	# }
	./AFSConfig
	if test $? -eq 0 -a -r ./AFSHeaders -a -r ./AFSVersion	# {
	then
	    LSOF_AFS="yes"
	fi	# }
      fi	# }
      if test "X$LSOF_AFS" = "Xyes"	# {
      then
	LSOF_AFSV=`cat ./AFSVersion | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1 \2/' | awk '{printf "%d%02d\n",\$1,\$2}'`
	LSOF_CFGF="$LSOF_CFGF -DHAS_AFS=$LSOF_AFSV"
	LSOF_DINC="$LSOF_DINC -I`cat ./AFSHeaders`"
      fi	# }
    fi	# }
    ;;

# Configure for OpenBSD.  (OpenBSD uses NetBSD dialect sources and version
# numbering.

  openbsd)
    if test "X$LSOF_CC" = "X"	# {
    then
      LSOF_CC=cc
      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
    fi	# }
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the OpenBSD version isn't pre-defined, determine it.

      case $LSOF_VSTR in	# {
      1.2*)
	LSOF_VERS=1020
	;;
      2.0*)
	LSOF_VERS=2000
	;;
      2.1*)
	LSOF_VERS=2010
	;;
      2.2*)
	LSOF_VERS=2020
	;;
      2.3*)
	LSOF_VERS=2030
	;;
      2.4*)
	LSOF_VERS=2040
	;;
      2.5*)
	LSOF_VERS=2050
	;;
      2.6*)
	LSOF_VERS=2060
	;;
      2.7*)
        LSOF_TSTBIGF=" "
	LSOF_VERS=2070
	;;
      2.8*)
        LSOF_TSTBIGF=" "
	LSOF_VERS=2080
	;;
      2.9*)
        LSOF_TSTBIGF=" "
	LSOF_VERS=2090
	;;
      3.0*)
        LSOF_TSTBIGF=" "
	LSOF_VERS=3000
	;;
      3.1*)
        LSOF_TSTBIGF=" "
	LSOF_VERS=3010
	;;
      3*)
	LSOF_VERS=3000
	echo "!!!WARNING!!!  Unsupported OpenBSD version: $LSOF_VSTR"
	echo "!!!WARNING!!!  Configuring for OpenBSD 3.0"
	;;
      *)
	echo "Unknown OpenBSD release: $LSOF_VSTR"
	echo Assuming OpenBSD 1.2
	LSOF_VERS=1020
	;;
      esac	# }
    fi	# }

    # Test for legal OpenBSD version.

    case $LSOF_VERS in	# {
    1020|2000|2010|2020|2030|2040|2050|2060|2070|2080|2090|3000|3010)
      ;;
    *)
      echo "Unknown OpenBSD version: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGF="-DOPENBSDV=$LSOF_VERS"
    if test -r /dev/ksyms	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DN_UNIXV=/dev/ksyms"
    else
      LSOF_CFGF="$LSOF_CFGF -DN_UNIXV=/bsd"
    fi
    if test -r ${LSOF_INCLUDE}/nfs/nfsproto.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASNFSPROTO"
    fi	# }
    if test -r ${LSOF_INCLUDE}/netinet6/in6.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
    fi	# }
    LSOF_TMP1=0
    if test "X$OPENBSD_SYS" = "X"	# {
    then
      OPENBSD_SYS="/sys"
    fi	# }
    if test -r ${OPENBSD_SYS}/miscfs/fdesc/fdesc.h	# {
    then
      grep -q Fctty ${OPENBSD_SYS}/miscfs/fdesc/fdesc.h
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=1"
      else
        LSOF_CFGF="$LSOF_CFGF -DHASFDESCFS=2"
      fi	# }
      grep -q fd_link ${OPENBSD_SYS}/miscfs/fdesc/fdesc.h
      if test $? -eq 0	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHASFDLINK"
      fi	# }
      LSOF_TMP1=1
    fi	# }
    if test -d ${OPENBSD_SYS}/miscfs/procfs	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASPROCFS"
      LSOF_TMP1=1
    fi	# }
    if test -d ${OPENBSD_SYS}/isofs/cd9660	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHAS9660FS"
      LSOF_TMP1=1
    fi	# }
    if test -d ${OPENBSD_SYS}/msdosfs	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASMSDOSFS"
      LSOF_TMP1=1
    fi	# }
    if test -r ${OPENBSD_SYS}/miscfs/kernfs/kernfs.h	# {
    then
      grep -q "kt_name;" ${OPENBSD_SYS}/miscfs/kernfs/kernfs.h
      if test $? -eq 0	# {
	then
 	  LSOF_CFGF="$LSOF_CFGF -DHASKERNFS"
	  LSOF_TMP1=1
      fi	# }
    fi	# }
    if test $LSOF_TMP1 -eq 1	# {
    then
      LSOF_DINC="-I$LSOF_INCLUDE -I$OPENBSD_SYS"
    fi	# }
    grep -q VT_EXT2FS ${LSOF_INCLUDE}/sys/vnode.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASEXT2FS"
    fi	# }
    grep -q nc_vpid ${LSOF_INCLUDE}/sys/namei.h
    if test $? -eq 0	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASNCVPID"
    fi	# }
    if test "X$OPENBSD_UVM" = "X"	# {
    then
      if test -r ${LSOF_INCLUDE}/sys/vnode.h	# {
      then
	grep -q UVM ${LSOF_INCLUDE}/sys/vnode.h
	if test $? -ne 0	# {
	then
	  egrep -q "v_uvm;|v_uobj;" ${LSOF_INCLUDE}/sys/vnode.h
	  if test $? -eq 0	# {
	  then
	    OPENBSD_UVM="Y"
	  fi	# }
	fi	# }
      fi	# }
    fi	# }
    if test "X$OPENBSD_UVM" = "XY" -o "X$OPENBSD_UVM" = "Xy"	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DUVM"
      if test -d ${LSOF_INCLUDE}/uvm	# {
      then
        LSOF_CFGF="$LSOF_CFGF -DHAS_UVM_INCL"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/mount.h	# {
    then

      # Build the netexport.h header file for OpenBSD from <sys/mount.h>.

      LSOF_TMP1=${LSOF_TMPC}.edscr
      LSOF_TMP2=${LSOF_TMPC}.netcred
      LSOF_TMP3=${LSOF_TMPC}.netexport
      LSOF_TMP4=dialects/n+obsd/include/netexport.h
      if test ! -d dialects/n+obsd/include	# {
      then
        mkdir dialects/n+obsd/include
      fi	# }
      rm -f $LSOF_TMP1 $LSOF_TMP2 $LSOF_TMP3 $LSOF_TMP4 
      echo "/^struct netcred" > $LSOF_TMP1
      echo "1,.-1d" >> $LSOF_TMP1
      echo "/^};" >> $LSOF_TMP1
      echo "1,.w $LSOF_TMP2" >> $LSOF_TMP1
      ed ${LSOF_INCLUDE}/sys/mount.h < $LSOF_TMP1 > /dev/null 2>&1
      rm -f $LSOF_TMP1
      echo "/^struct netexport" > $LSOF_TMP1
      echo "1,.-1d" >> $LSOF_TMP1
      echo "/^};" >> $LSOF_TMP1
      echo "1,.w $LSOF_TMP3" >> $LSOF_TMP1
      ed ${LSOF_INCLUDE}/sys/mount.h < $LSOF_TMP1 > /dev/null 2>&1
      echo "/*" > $LSOF_TMP4
      echo " * netexport.h" >> $LSOF_TMP4
      echo -n " * Created by Configure: " >> $LSOF_TMP4
      echo `date` >> $LSOF_TMP4
      echo " */" >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      echo "#if	!defined(NETEXPORT_H)" >> $LSOF_TMP4
      echo "#define	NETEXPORT_H" >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      echo "#include <net/radix.h>" >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      cat $LSOF_TMP2 >> $LSOF_TMP4
      echo "" >> $LSOF_TMP4
      cat $LSOF_TMP3 >> $LSOF_TMP4
      echo "#endif	/* !defined(NETEXPORT_H) */" >> $LSOF_TMP4
      rm -f $LSOF_TMP1 $LSOF_TMP2 $LSOF_TMP3
      echo $LSOF_CFGF | grep /dialects/n+obsd/include > /dev/null 2>&1
      if test $? -ne 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -I`pwd`/dialects/n+obsd/include"
      fi
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/lockf.h	# {
    then
      grep vop_advlock_args ${LSOF_INCLUDE}/sys/lockf.h > /dev/null
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHAS_ADVLOCK_ARGS"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/pipe.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHAS_SYS_PIPEH"
    fi	# }
    LSOF_CFGL="-lkvm"
    LSOF_DIALECT_DIR=n+obsd
    ;;

# Configure for Caldera OpenUNIX.

  openunix|ou)
    LSOF_TGT="ou";
    LSOF_TSTBIGF=" "
    LSOF_TSTLFLG="-lsocket"
    LSOF_RANLIB=""
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -v`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the OpenUNIX version isn't pre-defined, determine it.

      LSOF_VERS=`echo $LSOF_VSTR | sed 's/\([0-9\.]*\).*/\1/; s/\./ /g' | awk '{printf "%d%02d%02d\n", $1, $2, $3;}'`
    fi	# }
    LSOF_CFGF="-DOPENUNIXV=$LSOF_VERS"

    # Prepare compiler information.

    if test "X$LSOF_CC" = "X"	#
    then
      LSOF_CC=cc
      LSOF_CCV=`$LSOF_CC -V 2>&1 | grep INFO`
    fi	# }

    # Do OpenUNIX version-specific stuff.

    case $LSOF_VERS in	# {
    80000)
      LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/ou/ou8"
      if test -r ${LSOF_INCLUDE}/sys/fs/vx_gemini.h	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASVXFS"
      fi	# }
      LSOF_CFGL="-lsocket -lnsl -lelf -lgen"
      if test -r ${LSOF_INCLUDE}/netinet/in6.h	# {
      then
	  LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
      fi	# }
      if test -r ${LSOF_INCLUDE}/sys/fs/cdfs_fs.h	# {
      then
	grep "cdfs_LogSecShift;" ${LSOF_INCLUDE}/sys/fs/cdfs_fs.h > /dev/null 2>&1
	if test $? -eq 0	# {
	then
	  LSOF_TMP=`grep "cdfs_LogSecShift;" ${LSOF_INCLUDE}/sys/fs/cdfs_fs.h | sed 's/^[ 	]*\([^ 	]*\).*/\1/'`
	  if test "X$LSOF_TMP" != "X"	# {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DTYPELOGSECSHIFT=$LSOF_TMP"
	  fi	# }
	fi	# }
      fi	# }
      ;;
    *)
      echo Unsupported OpenUNIX version: `uname -v`
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_DIALECT_DIR=ou
    ;;

# Configure for SCO OpenServer.

  osr|osrgcc|sco|scogcc)
    LSOF_RANLIB=""

    if test "X$OSR_CFGF" != "X"	# {
    then

    # Adopt LSOF_CFGF from OSR_CFGF in environment.

      LSOF_CFGF=$OSR_CFGF
    fi	# }
    if test "X$OSR_CFGL" != "X"	# {
    then

    # Adopt LSOF_CFGL from OSR_CFGL in environment.

      LSOF_CFGL=$OSR_CFGL
    fi	# }

  # Evaluate compiler specification.

    if test "X$LSOF_CC" = "X"	# {
    then
      if test "X$LSOF_TGT" = "Xosr" -o "X$LSOF_TGT" = "Xsco"	# {
      then
	LSOF_CC=cc
        LSOF_TMP1=1
      else
	LSOF_CC=gcc
	LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
	LSOF_TMP1=2
      fi	# }
    else
	LSOF_TMP1=0
    fi	# }
    LSOF_TGT="osr"

  # Determine version.

    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR="`LANG=C_C.C uname -X 2>/dev/null | grep Release | sed 's/Release = \(.*\)/\1/'`"
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the SCO OpenServer release version isn't predefined, determine it.

      case $LSOF_VSTR in	# {
      3.2v2.0)
	LSOF_VERS="20"
	;;
      3.2v2.1)
	LSOF_VERS="21"
	;;
      3.2v4.0)
	LSOF_VERS="40"
	;;
      3.2v4.1)
	LSOF_VERS="41"
	;;
      3.2v4.2)
	LSOF_VERS="42"
	;;
      3.2v5.*)
	LSOF_TSTLFLG="-lsocket"
	LSOF_VERS="`echo $LSOF_VSTR | sed 's/3\.2v//; s/\.//g'`"
	;;
      *)
	echo Unknown SCO OpenServer release: $LSOF_VSTR
	echo Assuming 3.2.0 or 3.2.1
	LSOF_VERS="0"
	;;
      esac	# }
    fi	# }

    # Do SCO OpenServer specific stuff.

    case $LSOF_VERS in	# {
    0)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_CFGF="$LSOF_CFGF -nointl"
        LSOF_DEBUG="-Ox"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lrpc -lsocket -lc_s"
      LSOF_MKC="cp"
      ;;
    20)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_DEBUG="-Ox"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lrpc -lsocket -lc_s"
      LSOF_MKC="cp"
      ;;
    21)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_CFGF="$LSOF_CFGF -nointl"
        LSOF_DEBUG="-Ox"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lrpc -lsocket -lc_s"
      LSOF_MKC="cp"
      ;;
    40)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_CFGF="$LSOF_CFGF -nointl"
        LSOF_DEBUG="-Ox"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lrpc -lsocket -lc_s"
      ;;
    41)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_CFGF="$LSOF_CFGF -nointl"
        LSOF_DEBUG="-Ox"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lrpc -lsocket -lc_s"
      ;;
    42)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_CFGF="$LSOF_CFGF -nointl"
        LSOF_DEBUG="-Ox"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lrpc -lsocket -lc_s"
      ;;
    5*)
      if test $LSOF_TMP1 -eq 1	# {
      then
        LSOF_CFGF="$LSOF_CFGF -belf"
        LSOF_DEBUG="-O3 -Kspace"
      fi	# }
      LSOF_CFGL="$LSOF_CFGL -lsocket"
      ;;
    *)
      echo "Unsupported SCO OpenServer release: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGF="$LSOF_CFGF -DOSRV=$LSOF_VERS"
    if test "X$OSR_STATLSTAT" = "X"	# {
    then
      echo "Testing libc.a for statlstat"
      /bin/nm /lib/libc.a | grep statlstat > /dev/null 2>&1
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHAS_STATLSTAT"
      fi	# }
    else
      if test "X$OSR_STATLSTAT" = "XY" -o "X$OSR_STATLSTAT" = "Xy"	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHAS_STATLSTAT"
      fi	# }
    fi	# }
    if test -r ${LSOF_INCLUDE}/sys/fs/nfs/rnode.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHAS_NFS"
    fi	# }
    if test ! -r ${LSOF_INCLUDE}/netdb.h	# {
    then
      LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/osr/include"
    fi	# }
    LSOF_DIALECT_DIR=osr
    ;;

# Configure for Sun Solaris, SunPro C and gcc.

  solaris|solariscc)
    LSOF_RANLIB=""
    if test "X$LSOF_CC" = "X"	# {
    then
      if test "X$LSOF_TGT" = "Xsolariscc"	# {
      then
	if test "X$SOLARIS_CCDIR" = "X"	# {
	then
	  SOLARIS_CCDIR="/opt/SUNWspro/bin"
	fi	# }
	if test -x ${SOLARIS_CCDIR}/cc	# {
	then
	  LSOF_CC=${SOLARIS_CCDIR}/cc
	else
	  echo "WARNING: no cc in ${SOLARIS_CCDIR}; using cc without path."
	  LSOF_CC=cc
	fi	# }
	LSOF_CCV=`$LSOF_CC -V 2>&1 | sed -n 's/^cc: \(.*\)/\1/p'`
      else
	LSOF_CC=gcc
	LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
      fi	# }
    fi	# }
    LSOF_TGT="solaris"
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -r`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the Solaris version isn't predefined, determine it.

      case $LSOF_VSTR in	# {
      5.[0-2])
	LSOF_VERS="20300"
	;;
      5.3)
	LSOF_VERS="20300"
	;;
      5.4)
	LSOF_VERS="20400"
	;;
      5.5)
	LSOF_VERS="20500"
	;;
      5.5.1)
	LSOF_VERS="20501"
	;;
      5.6*)
	LSOF_TSTLFLG="-lsocket -lnsl"
	LSOF_VERS="20600"
	;;
      5.7*)
	LSOF_TSTBIGF=" "
	LSOF_TSTLFLG="-lsocket -lnsl"
	LSOF_VERS="70000"
	;;
      5.8*)
	LSOF_TSTBIGF=" "
	LSOF_TSTLFLG="-lsocket -lnsl"
	LSOF_VERS="80000"
	;;
      5.9*)
	LSOF_TSTBIGF=" "
	LSOF_TSTLFLG="-lsocket -lnsl"
	LSOF_VERS="90000"
	;;
      *)
	echo Unknown Solaris version: $LSOF_VSTR
	rm -f $LSOF_HLP
	exit 1
      esac	# }
    fi	# }

    # Do Solaris version-specific stuff.

    case $LSOF_VERS in	# {
    20300)

      # Solaris patch 101318-32 creates a longer kernel tcp_s structure,
      # and 101318-45 changes the way the vnode's v_filocks member is
      # handled.  The following code creates a symbol definition for
      # patch 101318 whose value is the patch level.  No symbol is defined
      # if the patch level is not greater than zero.

      if test "X$SOLARIS_23P101318" = "X"	# {
      then
	LSOF_PL=`grep -h SUNW_PATCHID=101318 /var/sadm/pkg/SUNWcar*/pkginfo | sed 's/.*-//' | sort -u | tail -1`
	if test "X$LSOF_PL" = "X"	# {
	then
	  LSOF_PL=0
	fi	# }
      else
	LSOF_PL=$SOLARIS_23P101318
      fi	# }
      if test $LSOF_PL -gt 0	# {
      then
	LSOF_CFGF="-DP101318=$LSOF_PL"
      fi	# }
      ;;
    20400)
      if test "X$SOLARIS_24P101945" = "X"	# {
      then
	LSOF_PL=`grep -h SUNW_PATCHID=101945 /var/sadm/pkg/SUNWcar*/pkginfo | sed 's/.*-//' | sort -u | tail -1`
	if test "X$LSOF_PL" = "X"	# {
	then
	  LSOF_PL=0
	fi	# }
      else
	LSOF_PL=$SOLARIS_24P101945
      fi	# }
      if test $LSOF_PL -ge 32	# {
      then
	if test "X$SOLARIS_24P102303" = "X"	# {
	then
	  LSOF_PL=`grep -h SUNW_PATCHID=102303 /var/sadm/pkg/SUNWhea*/pkginfo | sed 's/.*-//' | sort -u | tail -1`
	  if test "X$LSOF_PL" = "X"	# {
	  then
	    LSOF_PL=0
	  fi	# }
	else
	  LSOF_PL=$SOLARIS_24P102303
	fi	# }
	if test $LSOF_PL -ge 2	# {
	then
	  echo "WARNING: your Solaris 2.4 system appears to have patches 101945-32 and 102303-2"
	  echo "         installed.  This probably means the NUM_*_VECTORS definitions in"
	  echo "         <sys/auxv.h> don't match the ones used to build your kernel.  Consult"
	  echo "         the Sun Problems section of the 00FAQ file of the lsof distribution"
	  echo "         for an explanation of the work-around being supplied by including"
	  echo "         the header file ./dialects/sun/include/sys/auxv.h."
	  LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/sun/include"
	fi	# }
      fi	# }
      ;;
    20500|20501)
      ;;
    20600|70000|80000|90000)
      if test "X$SOLARIS_26PR_GWINDOWS" = "X"	# {
      then
	rm -f ${LSOF_TMPC}.*
	echo "#define _KMEMUSER" > ${LSOF_TMPC}.c
	echo "#include <sys/proc/prdata.h>" >> ${LSOF_TMPC}.c
	echo "main(){" >> ${LSOF_TMPC}.c
	echo "enum prnodetype p=PR_GWINDOWS;}" >> ${LSOF_TMPC}.c
	echo "Testing prdata.h for PR_GWINDOWS, using $LSOF_CC"
	echo $LSOF_CC | grep gcc > /dev/null
	if test $? -eq 0	# {
	then
	  $LSOF_CC ${LSOF_TMPC}.c -o ${LSOF_TMPC}.x  > /dev/null 2>&1
	else
	  $LSOF_CC ${LSOF_TMPC}.c -I$LSOF_INCLUDE -o ${LSOF_TMPC}.x  > /dev/null 2>&1
	fi	# }
	if test $? -eq 0	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASPR_GWINDOWS"
	fi	# }
      else
	if test "X$SOLARIS_26PR_GWINDOWS" = "XY" -o "X$SOLARIS_26PR_GWINDOWS" = "Xy"	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASPR_GWINDOWS"
	fi	# }
      fi	# }
      if test "X$SOLARIS_26PR_LDT" = "X"	# {
      then
	rm -f ${LSOF_TMPC}.*
	echo "#define _KMEMUSER" > ${LSOF_TMPC}.c
	echo "#include <sys/proc/prdata.h>" >> ${LSOF_TMPC}.c
	echo "main(){" >> ${LSOF_TMPC}.c
	echo "enum prnodetype p=PR_LDT;}" >> ${LSOF_TMPC}.c
	echo "Testing prdata.h for PR_LDT, using $LSOF_CC"
	echo $LSOF_CC | grep gcc > /dev/null
	if test $? -eq 0	# {
	then
	  $LSOF_CC ${LSOF_TMPC}.c -o ${LSOF_TMPC}.x > /dev/null 2>&1
	else
	  $LSOF_CC ${LSOF_TMPC}.c -I$LSOF_INCLUDE -o ${LSOF_TMPC}.x > /dev/null 2>&1
	fi	# }
	if test $? -eq 0	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASPR_LDT"
	fi	# }
	rm -f ${LSOF_TMPC}.*
      else
	if test "X$SOLARIS_26PR_LDT" = "XY" -o "X$SOLARIS_26PR_LDT" = "Xy"	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASPR_LDT"
	fi	# }
      fi	# }
      if test $LSOF_VERS -ge 70000	# {
      then

      # Do tests for Solaris 7 and above.

	if test "X$SOLARIS_KERNBITS" = "X"	# {
	then
	  SOLARIS_KERNBITS=`/bin/isainfo -kv`
	fi	# }
	echo $SOLARIS_KERNBITS  | grep 64 > /dev/null
	if test $? -eq 0	# {
	then
	  LSOF_TSTK64=1
	  echo $LSOF_CC | grep gcc > /dev/null
	  if test $? -eq 0	# {
	  then

	# Test gcc for 64 bit support.

	    echo "Testing $LSOF_CC for 64 bit support"
	    rm -f ${LSOF_TMPC}.*
	    echo "main(){}" > ${LSOF_TMPC}.c
	    LSOF_TMP1=""

	# First try gcc's -m64 option -- it's the most current possibility.

	    $LSOF_CC ${LSOF_TMPC}.c -m64 -o ${LSOF_TMPC}.x > /dev/null 2>&1
	    if test $? -eq 0	# {
	    then
	      /bin/file ${LSOF_TMPC}.x | /bin/grep 64 > /dev/null 
	      if test $? -eq 0	# {
	      then
		LSOF_TMP1="-m64"
	      fi	# }
	    fi	# }
	    rm -f ${LSOF_TMPC}.*
	    if test "X$LSOF_TMP1" = "X"	# {
	    then

	    # Try using the older -mcpu=v9 option with gcc instead of -m64.

	      echo "main(){}" > ${LSOF_TMPC}.c
	      $LSOF_CC ${LSOF_TMPC}.c -mcpu=v9 -o ${LSOF_TMPC}.x > /dev/null 2>&1
	      if test $? -eq 0	# {
	      then
		/bin/file ${LSOF_TMPC}.x | /bin/grep 64 > /dev/null 
		if test $? -eq 0	# {
		then
		  LSOF_TMP1="-mcpu=v9"
		fi	# }
	      fi	# }
	      rm -f ${LSOF_TMPC}.*
	    fi	# }
	    if test "X$LSOF_TMP1" = "X"	# {
	    then
	      echo ""
	      echo "!!!WARNING!!!=========!!!WARNING!!!=========!!!WARNING!!!"
	      echo "!                                                       !"
	      echo "! LSOF NEEDS TO BE CONFIGURED FOR A 64 BIT KERNEL, BUT  !"
	      echo "! THIS GCC DOESN'T SUPPORT THE BUILDING OF 64 BIT       !"
	      echo "! SOLARIS EXECUTABLES.  LSOF WILL BE CONFIGURED FOR A   !"
	      echo "! 32 BIT KERNEL.                                        !"
	      echo "!                                                       !"
	      echo "!!!WARNING!!!=========!!!WARNING!!!=========!!!WARNING!!!"
	      echo ""
	    else
	     echo ""
	     echo "*********************************"
	     echo "* Configuring for 64 bit kernel *"
	     echo "*********************************"
	     echo ""
	     LSOF_CFGF="$LSOF_CFGF $LSOF_TMP1"
	     LSOF_CINFO="64 bit kernel"
	   fi	# }
	  else

	  # Test Sun compiler for 64 bit support.

	    echo "Testing $LSOF_CC for 64 bit support"
	    rm -f ${LSOF_TMPC}.*
	    echo "main(){}" > ${LSOF_TMPC}.c
	    LSOF_TMP1=0
	    $LSOF_CC ${LSOF_TMPC}.c -xarch=v9 -o ${LSOF_TMPC}.x > /dev/null 2>&1
	    if test $? -eq 0	# {
	    then
	      /bin/file ${LSOF_TMPC}.x | /bin/grep 64 > /dev/null 
	      if test $? -eq 0	# {
	      then
		LSOF_TMP1=1
	      fi	# }
	    fi	# }
	    rm -f ${LSOF_TMPC}.*
	    if test $LSOF_TMP1 -eq 1	# {
	    then
	      LSOF_CFGF="$LSOF_CFGF -xarch=v9"
	      echo ""
	      echo "*********************************"
	      echo "* Configuring for 64 bit kernel *"
	      echo "*********************************"
	      echo ""
	      LSOF_CINFO="64 bit kernel"
	    else
	      echo ""
	      echo "!!!WARNING!!!==========!!!WARNING!!!==========!!!WARNING!!!"
	      echo "!                                                         !"
	      echo "! LSOF NEEDS TO BE CONFIGURED FOR A 64 BIT KERNEL, BUT    |"
	      echo "! THE VERSION OF SUN C AVAILABLE DOESN'T SUPPORT THE      !"
	      echo "! -xarch=v9 FLAG.  LSOF WILL BE CONFIGURED FOR A 32 BIT   !"
	      echo "! KERNEL.                                                 !"
	      echo "!                                                         !"
	      echo "!!!WARNING!!!==========!!!WARNING!!!==========!!!WARNING!!!"
	      echo ""
	    fi	# }
	  fi	# }
	else
	  echo ""
	  echo "*********************************"
	  echo "* Configuring for 32 bit kernel *"
	  echo "*********************************"
	  echo ""
	  LSOF_CINFO="32 bit kernel"
	fi	# }
      fi	# }

      # Do tests specific to Solaris 8 and above.

      if test $LSOF_VERS -ge 80000	# {
      then
	if test -r ${LSOF_INCLUDE}/netinet/ip6.h
	then
	  LSOF_CFGF="$LSOF_CFGF -DHASIPv6"
	fi
      fi	# }
      ;;
    *)
      echo "Unsupported Solaris version: $LSOF_VERS"
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    LSOF_CFGF="-Dsolaris=$LSOF_VERS $LSOF_CFGF"

    # Test for VSOCK.

    if test "X$SOLARIS_VSOCK" = "X"	# {
    then
      rm -f ${LSOF_TMPC}.*
      echo "#include <sys/vnode.h>" > ${LSOF_TMPC}.c
      echo "main(){" >> ${LSOF_TMPC}.c
      echo "enum vtype p=VSOCK;}" >> ${LSOF_TMPC}.c
      echo "Testing vnode.h for VSOCK, using $LSOF_CC"
      echo $LSOF_CC | grep gcc > /dev/null
      if test $? -eq 0	# {
      then
	$LSOF_CC ${LSOF_TMPC}.c -o ${LSOF_TMPC}.x > /dev/null 2>&1
      else
	$LSOF_CC ${LSOF_TMPC}.c -I$LSOF_INCLUDE -o ${LSOF_TMPC}.x > /dev/null 2>&1
      fi	# }
      if test $? -eq 0	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHAS_VSOCK"
      fi	# }
      rm -f ${LSOF_TMPC}.*
    else
      if test "X$SOLARIS_VSOCK" = "XY" -o "X$SOLARIS_VSOCK" = "Xy"	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHAS_VSOCK"
      fi	# }
    fi	# }

    # Test for AFS.

    if test -r ${AFS_VICE}/etc/ThisCell	# {
    then
      if test "X$LSOF_SCRIPT_CALL" = "Xno"	# {
      then
	if test -r ./AFSHeaders -a -r ./AFSVersion	# {
	then
	  LSOF_AFS="yes"
	fi	# }
      else
	if test ! -x ./AFSConfig	# {
	then
	  echo "Can't find or execute the AFSConfig script"
	  rm -f $LSOF_HLP
	  exit 1
	fi	# }
	./AFSConfig
	if test $? -eq 0 -a -r ./AFSHeaders -a -r ./AFSVersion	# {
	then
	    LSOF_AFS="yes"
	fi	# }
      fi	# }
      if test "X$LSOF_AFS" = "Xyes"	# {
      then
	if test "X$SUN_AFSAPATHDEF" = "X"	# {
	then
	  ls /usr/vice/etc/modload/libafs > /dev/null 2>&1
	  if test $? -ne 0	# {
	  then
	    LSOF_TMP1=`ls /usr/vice/etc/modload/libafs* 2>/dev/null | wc -l`
	    if test $LSOF_TMP1 -ne 0	# {
	    then
	      SUN_AFSAPATHDEF=`ls -t /usr/vice/etc/modload/libafs* | head -1`
	    fi	# }
	  fi	# }
	fi	# }
	if test "X$SUN_AFSAPATHDEF" != "X"	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DAFSAPATHDEF=\\\"$SUN_AFSAPATHDEF\\\""
	fi	# }
	LSOF_AFSV=`cat ./AFSVersion | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1 \2/' | awk '{printf "%d%02d\n",\$1,\$2}'`
	LSOF_CFGF="$LSOF_CFGF -DHAS_AFS=$LSOF_AFSV"
	LSOF_DINC="$LSOF_DINC -I`cat ./AFSHeaders`"
      fi	# }
    fi	# }

    # Test for VxFS.

    if test "X$SOLARIS_VXFSINCL" = "X"	#
    then

    # If the location of the VxFS header files hasn't been defined in the
    # environment, establish their likely location.

      if test -d /opt/VRTSvxfs/include	# {
      then
	LSOF_TMP1=1
	SOLARIS_VXFSINCL="/opt/VRTSvxfs/include"
      else
	LSOF_TMP1=0
	SOLARIS_VXFSINCL="/usr/include"
      fi
    else
      LSOF_TMP1=1
    fi	# }
    if test -r ${SOLARIS_VXFSINCL}/vxfsutil.h	# {
    then

    # The VxFS header files are for VxFS version 3.4 or above.

    # Determine which libvxfsutil.a is required -- 32 or 64 bit.

      echo "X$LSOF_CINFO" | grep "^X64" > /dev/null 2>&1
      if test $? -eq 0	# {
      then
	LSOF_TMP2="/sparcv9"
      else
	LSOF_TMP2=""
      fi	# }

    # See if the correct library has been specified and exists.

      if test "X$SOLARIS_VXFSLIB" = "X"	# {
      then
	SOLARIS_VXFSLIB="/opt/VRTSvxfs/lib"
      fi	# }
      LSOF_TMP3="${SOLARIS_VXFSLIB}${LSOF_TMP2}/libvxfsutil.a"
      if test ! -r $LSOF_TMP3	# {
      then
	echo "FATAL ERROR!!! no $LSOF_TMP3"
	exit 1
      fi	# }

    # Enable support for VxFS versions 3.4 and above.

      LSOF_CFGF="$LSOF_CFGF -DHASVXFS -DHASVXFSUTIL"
      if test $LSOF_TMP1 -eq 1	# {
      then
	LSOF_CFGF="$LSOF_CFGF -I$SOLARIS_VXFSINCL"
      fi	# }
      LSOF_CFGL="-L$SOLARIS_VXFSLIB${LSOF_TMP2} -lvxfsutil -ldl"
    else

    # See if there are VxFS header files for VxFS versions below 3.4.

      if test -r ${SOLARIS_VXFSINCL}/sys/fs/vx_inode.h	# {
      then

      # Define VxFS for VxFS versions below 3.4.  Make additional header
      # file tests.

        LSOF_CFGF="$LSOF_CFGF -DHASVXFS"
	if test $LSOF_TMP1 -eq 1	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -I$SOLARIS_VXFSINCL"
	fi	# }
        if test -r ${SOLARIS_VXFSINCL}/sys/fs/vx_fs.h	# {
        then
	  LSOF_CFGF="$LSOF_CFGF -DHASVXFS_FS_H"
        fi	# }
        if test -r ${SOLARIS_VXFSINCL}/sys/fs/vx_sol.h	# {
        then
	  LSOF_CFGF="$LSOF_CFGF -DHASVXFS_SOL_H"
        fi	# }
        if test -r ${SOLARIS_VXFSINCL}/sys/fs/vx_machdep.h	# {
        then
	  LSOF_CFGF="$LSOF_CFGF -DHASVXFS_MACHDEP_H"
        fi	# }
        if test -r ${SOLARIS_VXFSINCL}/sys/fs/vx_solaris.h	# {
        then
	  LSOF_CFGF="$LSOF_CFGF -DHASVXFS_SOLARIS_H"
	  grep "off32_t;" ${SOLARIS_VXFSINCL}/sys/fs/vx_machdep.h > /dev/null
	  if test $? -eq 0	# {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASVXFS_OFF32_T"
	  fi	# }
	  grep "off64_t;" ${SOLARIS_VXFSINCL}/sys/fs/vx_solaris.h > /dev/null
	  if test $? -eq 0	# {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASVXFS_OFF64_T"
	  fi	# }
	  grep "vx_u64_t;" ${SOLARIS_VXFSINCL}/sys/fs/vx_solaris.h > /dev/null
	  if test $? -eq 0	# {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DHASVXFS_U64_T"
	  fi	# }
        fi	# }
        egrep "struct[ 	]vx_inode[ 	]\{" ${SOLARIS_VXFSINCL}/sys/fs/vx_inode.h > /dev/null
        if test $? -eq 0	# {
        then
	  LSOF_CFGF="$LSOF_CFGF -DHASVXFS_VX_INODE"
        fi	# }
      fi	# }
    fi	# }

    # Set libraries and dialect subdirectory.

    LSOF_CFGL="$LSOF_CFGL -lkvm -lelf -lsocket -lnsl"
    LSOF_DIALECT_DIR=sun

    # Set local-specific stuff.

    if test "X$LSOF_LOCALSUFFIX" = "XLOCAL"	# {
    then
      LSOF_DOC="\${DESTDIR}/usr/local/man"
    fi	# }
    ;;

# Configure for SCO UnixWare.

  unixware|uw)
    LSOF_TGT="uw"
    LSOF_RANLIB=""
    if test "X$LSOF_VSTR" = "X"	# {
    then
      LSOF_VSTR=`uname -v`
    fi	# }
    if test "X$LSOF_VERS" = "X"	# {
    then

      # If the UnixWare version isn't pre-defined, determine it.

      LSOF_VERS=`echo $LSOF_VSTR | sed 's/\([0-9\.]*\).*/\1/; s/\./ /g' | awk '{printf "%d%02d%02d\n", $1, $2, $3;}'`
    fi	# }
    LSOF_CFGF="-DUNIXWAREV=$LSOF_VERS"

    # Do UnixWare version-specific stuff.

    case $LSOF_VERS in	# {
    20100|20101|20102|20103)
      LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/uw/uw21"
      if test ! -r ${LSOF_INCLUDE}/vm/swap.h -a -r ${LSOF_INCLUDE}/sys/swap.h	# {
      then
	(cd ./dialects/uw/uw21/vm; rm -f swap.h; ln -s ${LSOF_INCLUDE}/sys/swap.h swap.h)
      fi	# }
      if test -r ${LSOF_INCLUDE}/sys/fs/vx_inode.h	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASVXFS"
      fi	# }
      LSOF_CFGL="-lsocket -lnsl -lelf -lgen"
      ;;
    70000|70001|70100|70101)
      LSOF_TSTBIGF=" "
      LSOF_TSTLFLG="-lsocket -lnsl"
      LSOF_DINC="$LSOF_DINC -I`pwd`/dialects/uw/uw7"
      if test ! -r ${LSOF_INCLUDE}/vm/swap.h -a -r ${LSOF_INCLUDE}/sys/swap.h	# {
      then
	(cd ./dialects/uw/uw7/vm; rm -f swap.h; ln -s ${LSOF_INCLUDE}/sys/swap.h swap.h)
      fi	# }
      if test -r ${LSOF_INCLUDE}/sys/fs/vx_gemini.h	# {
      then
	LSOF_CFGF="$LSOF_CFGF -DHASVXFS"
      fi	# }
      LSOF_CFGL="-lsocket -lnsl -lelf -lgen"
      /bin/pkginfo | grep -i patch | grep -i ptf7038 > /dev/null
      if test -r ${LSOF_INCLUDE}/sys/file.h	# {
      then
	grep f_open ${LSOF_INCLUDE}/sys/file.h > /dev/null
	if test $? -eq 0	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHAS_F_OPEN"
	fi	# }
      fi	# }
      if test -r ${LSOF_INCLUDE}/sys/fs/cdfs_fs.h	# {
      then
	grep "cdfs_LogSecShift;" ${LSOF_INCLUDE}/sys/fs/cdfs_fs.h > /dev/null 2>&1
	if test $? -eq 0	# {
	then
	  LSOF_TMP=`grep "cdfs_LogSecShift;" ${LSOF_INCLUDE}/sys/fs/cdfs_fs.h | sed 's/^[ 	]*\([^ 	]*\).*/\1/'`
	  if test "X$LSOF_TMP" != "X"	# {
	  then
	    LSOF_CFGF="$LSOF_CFGF -DTYPELOGSECSHIFT=$LSOF_TMP"
	  fi	# }
	fi	# }
      fi	# }
      if test -r ${LSOF_INCLUDE}/sys/proc.h	# {
      then
	grep p_pgid ${LSOF_INCLUDE}/sys/proc.h > /dev/null
	if test $? -eq 0	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHAS_P_PGID"
	fi	# }
      fi	# }
      if test $LSOF_VERS -ge 70101	# {
      then

        # Do UnixWare 7.1.1 and above tests, as required.

	if test "X$UW_HAS_NSC" = "X"	# {
	then
	  UW_HAS_NSC=N
	  if test -x /bin/node_self	# {
	  then
	    /bin/node_self > /dev/null 2>&1
	    if test $? -eq 0	# {
	    then
	      UW_HAS_NSC=Y
	    fi	# }
	  fi	# }
	fi	# }
	if test "X$UW_HAS_NSC" = "XY" -o "X$UW_HAS_NSC" = "Xy" 	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHAS_UW_NSC"
	  LSOF_CFGL="$LSOF_CFGL -lcluster"
	fi	# }
	if test -r ${LSOF_INCLUDE}/sys/nsc_synch.h	# {
	then
	  LSOF_CFGF="$LSOF_CFGF -DHAS_UW_CFS"
	fi	# }
      fi	# }
      ;;
    *)
      echo Unsupported UnixWare version: `uname -v`
      rm -f $LSOF_HLP
      exit 1
      ;;
    esac	# }
    if test -r ${LSOF_INCLUDE}/sys/fs/xnamnode.h	# {
    then
      LSOF_CFGF="$LSOF_CFGF -DHASXNAMNODE"
    fi	# }
    LSOF_DIALECT_DIR=uw
    ;;

# Handle unknown abbreviation.

  *) 
    echo "Can't configure for $LSOF_TGT."
    cat $LSOF_HLP
    rm -f $LSOF_HLP
    exit 1
    ;;

# End of LSOF_TGT cases

esac	# }

# Do an inventory of the distribution, as required.

if test "X$LSOF_SCRIPT_CALL" = "Xyes" -a ! -r ./.neverInv	# {
then
  if test ! -f ./Inventory	# Want -x, but Ultrix doesn't grok it.	# {
  then
    echo "Can't find Inventory script."
    rm -f $LSOF_HLP
    exit 1
  fi	# }
  ./Inventory
fi	# }

# Make sure target directory exists.

if test ! -d ./dialects/$LSOF_DIALECT_DIR	# {
then
  echo "Can't configure for $LSOF_TGT -- ./dialects/$LSOF_DIALECT_DIR doesn't exist."
  rm -f $LSOF_HLP
  exit 1
fi	# }

# Make sure $LSOF_MK exists in the target directory.

if test ! -r ./dialects/$LSOF_DIALECT_DIR/$LSOF_MK	# {
then
  echo "Can't configure for $LSOF_TGT -- ./dialects/$LSOF_DIALECT_DIR/$LSOF_MK doesn't exist."
  rm -f $LSOF_HLP
  exit 1
fi	# }

# Make sure $LSOF_MKF, $LSOF_SPMKF, or $LSOF_MKF.$LSOF_LOCALSUFFIX) exists
# in the target directory.

if test "X$LSOF_SPMKF" != "X"	# {
then
  LSOF_TMP1=$LSOF_SPMKF
else
  LSOF_TMP1=$LSOF_MKF
fi	# }
if test "X$LSOF_LOCALSUFFIX" != "X"	# {
then
  LSOF_REST=$LSOF_TMP1.$LSOF_LOCALSUFFIX
else
  LSOF_REST=$LSOF_TMP1
fi	# }
if test ! -r ./dialects/$LSOF_DIALECT_DIR/$LSOF_REST	# {
then
  echo "Can't configure for $LSOF_TGT -- ./dialects/$LSOF_DIALECT_DIR/$LSOF_REST doesn't exist."
  rm -f $LSOF_HLP
  exit 1
fi	# }

# Make sure $LSOF_VF exists.  Extract the version number from it.

if test ! -r $LSOF_VF	# {
then
  echo "Version number file, ./$LSOF_VF, doesn't exist."
  rm -f $LSOF_HLP
  exit 1
else
  LSOF_VN=`sed "s/.ds VN \(.*\)/\1/" < version`
fi	# }

# Clean up in advance.

rm -f $LSOF_F $LSOF_MKFC $LSOF_TSTCFLG $LSOF_TSTCC $LSOF_TSTXOC $LSOF_TSTLFF
echo "rm -f $LSOF_F $LSOF_MKFC $LSOF_TSTCFLG"
echo "rm -f $LSOF_TSTCC $LSOF_TSTXOC $LSOF_TSTLFF"

# Make the dialect sources.

if test "X$LSOF_MKC" = "X"	# {
then
  LSOF_MKC="ln -s"
fi	# }
LSOF_MKC=$LSOF_MKC ./dialects/$LSOF_DIALECT_DIR/$LSOF_MK $LSOF_TGT $LSOF_VERS

# Make $LSOF_MKFC and ${LSOF_LIB}/$LSOF_LIBMKF.

echo "# $LSOF_TGT Makefile for lsof revision $LSOF_VN" > $LSOF_MKFC
echo "" >> $LSOF_MKFC
if test "X$LSOF_CC" = "X"	# {
then
  LSOF_CC=cc
fi	# }
echo "CC=	$LSOF_CC" >> $LSOF_MKFC
if test "X$LSOF_CCV" != "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "CCV=	$LSOF_CCV" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_LIB_NO" = "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "LIB=	${LSOF_LIB}/liblsof.a" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_LD" != "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "LD=	$LSOF_LD" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_CINFO" != "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "CINFO=	$LSOF_CINFO" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_CFGD" != "X"	# {
then
  echo "CFGD=	$LSOF_CFGD" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_CFGDN" != "X"	# {
then
  echo "CFGDN=	$LSOF_CFGDN" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_ARCH" != "X"	# {
then
  LSOF_CFGF="$LSOF_CFGF -DLSOF_ARCH=\\\"$LSOF_ARCH\\\""
fi	# }
if test "X$LSOF_VSTR" != "X"	# {
then
  LSOF_TMP=`echo $LSOF_VSTR | sed 's/(/\\\\(/g' | sed 's/)/\\\\)/g'`
  LSOF_CFGF="$LSOF_CFGF -DLSOF_VSTR=\\\"$LSOF_TMP\\\""
fi	# }
echo "" >> $LSOF_MKFC
echo "CFGF=	$LSOF_CFGF" >> $LSOF_MKFC
if test "X$LSOF_LIB_NO" = "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "CFGL=	$LSOF_FCFGL -L./$LSOF_LIB -llsof $LSOF_CFGL" >> $LSOF_MKFC
fi	# }
echo "" >> $LSOF_MKFC
if test "X$LSOF_DEBUG" = "X"	# {
then
  LSOF_DEBUG="-O"
else
  if test "X$LSOF_DEBUG" = "XNo-O"	# {
  then
    LSOF_DEBUG=""
  fi	# }
fi	# }
echo "DEBUG=	$LSOF_DEBUG" >> $LSOF_MKFC
if test "X$LSOF_DINC" != "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "DINC=	$LSOF_DINC" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_DOC" != "X"	# {
then
  echo "" >> $LSOF_MKFC
  echo "DOC=$LSOF_DOC" >> $LSOF_MKFC
fi	# }
if test "X$LSOF_DISTRIBKVM" != "X" -a "X$LSOF_DISTRIBKVM" != "XKVM"	# {
then
  echo "" >> $LSOF_MKFC
  echo "KVM=	$LSOF_DISTRIBKVM" >> $LSOF_MKFC
fi	# }
rm -f ${LSOF_LIB}/$LSOF_LIBMKF
if test "X$LSOF_LIB_NO" = "X"	# {
then
  cp $LSOF_MKFC ${LSOF_LIB}/$LSOF_LIBMKF
fi	# }
cat ./dialects/$LSOF_DIALECT_DIR/$LSOF_REST >> $LSOF_MKFC
if test "X$LSOF_LIB_NO" = "X"	# {
then

  # Put optional archiver and randomizing strings in ${LSOF_LIB}/$LSOF_LIBMKF.
  # Add its skeleton section.

  if test "X$LSOF_AR" != "X"	# {
  then
    echo "" >> ${LSOF_LIB}/$LSOF_LIBMKF
    echo "AR=	$LSOF_AR" >> ${LSOF_LIB}/$LSOF_LIBMKF
  fi	# }
  if test "X$LSOF_RANLIB" != "X"	# {
  then
    echo "" >> ${LSOF_LIB}/$LSOF_LIBMKF
    echo "RANLIB=	$LSOF_RANLIB" >> ${LSOF_LIB}/$LSOF_LIBMKF
  fi	# }
  echo "" >> ${LSOF_LIB}/$LSOF_LIBMKF
  if test "X$LSOF_CFLAGS_OVERRIDE" = "X"	# {
  then
    echo "CFLAGS=	\${CDEFS} \${INCL} \${DEBUG}" >> ${LSOF_LIB}/$LSOF_LIBMKF
  else
    echo "override CFLAGS=\${CDEFS} \${INCL} \${DEBUG}" >> ${LSOF_LIB}/$LSOF_LIBMKF
  fi	# }
  echo "" >> ${LSOF_LIB}/$LSOF_LIBMKF
  cat ${LSOF_LIB}/$LSOF_LIBMKFSKEL >> ${LSOF_LIB}/$LSOF_LIBMKF
  echo $LSOF_MKFC and ${LSOF_LIB}/$LSOF_LIBMKF created.
else
  echo $LSOF_MKFC created.
fi	# }

# Create test cc file.

echo "$LSOF_CC" > $LSOF_TSTCC
echo "$LSOF_TSTCC created"

# Create test cflags file.

echo "-DLT_DIAL_$LSOF_TGT" > $LSOF_TSTCFLG
if test "X$LSOF_TSTBIGF" != "X"	# {
then
  echo "-DLT_BIGF" >> $LSOF_TSTCFLG
  if test "X$LSOF_TSTBIGF" != "X "	# {
  then
    for i in $LSOF_TSTBIGF	# {
    do
      echo "$i" >> $LSOF_TSTCFLG
    done	# }
  fi	# }
fi	# }
if test "X$LSOF_TSTDFLG" != "X"	# {
then
  for i in $LSOF_TSTDFLG	# {
  do
    echo "$i" >> $LSOF_TSTCFLG
  done	# }
fi	# }
echo $LSOF_CC | grep gcc > /dev/null 2>&1
if test $? -eq 0	# {
then
  echo "-DLT_GCC" >> $LSOF_TSTCFLG
else
  echo "-DLT_CC" >> $LSOF_TSTCFLG
fi	# r}
if test $LSOF_TSTKMEM -eq 1	# {
then
  echo "-DLT_KMEM" >> $LSOF_TSTCFLG
fi	# }
if test $LSOF_TSTK64 -eq 1	# {
then
  echo "-DLT_K64" >> $LSOF_TSTCFLG
fi	# }
echo "-DLT_VERS=$LSOF_VERS" >> $LSOF_TSTCFLG
echo "$LSOF_TSTCFLG created"

# Create tests loader flags file.

echo $LSOF_TSTLFLG > $LSOF_TSTLFF
echo "$LSOF_TSTLFF created"

# Create test extra objects file.

echo "$LSOF_TSTXO" > $LSOF_TSTXOC
echo "$LSOF_TSTXOC created"

rm -f $LSOF_HLP

# Call Customize, as required.

if test "X$LSOF_SCRIPT_CALL" = "Xyes" -a ! -r ./.neverCust	# {
then
  if test ! -f ./Customize	# {  Want -x, but Ultrix doesn't grok it.
  then
    echo "Can't find Customize script."
    exit 1
  fi	# }
  ./Customize $LSOF_DIALECT_DIR
fi	# }
exit 0
