Initial.man-1.6g

1 files changed, 1379 insertions, 0 deletions

diff --git a/configure b/configure
new file mode 100755
index 0000000..4928ae0
--- /dev/null
+++ b/configure
@@ -0,0 +1,1379 @@
+#!/bin/sh
+#
+# Guess values for system-dependant variables and create `Makefile'.
+# Can be distributed according to GPL.
+#
+# Usage:
+#   configure -ask		(ask all questions)
+#
+# As soon as some other option is specified, configure
+# will not ask questions. Other options:
+#
+#   configure -d[efault]	(language=en, +fhs)
+#   configure -confdir DIR	(directory to hold man.conf)
+#   configure +suid/sgid	(make man suid or sgid)
+#   configure +lang cs,da,de,el,en,es,fi,fr,hr,it,ko,nl,pl,pt,ro,sl
+#                               (language(s) as given)
+#				("all" will specify all available languages)
+#				("none" will disable NLS support)
+#   configure +fhs		(follow FHS: use /var/cache/man)
+#   configure +fsstnd		(follow FSSTND: use /var/catman)
+#
+LANGUAGES="bg,cs,da,de,el,en,es,fi,fr,hr,it,ja,ko,nl,pl,pt,ro,ru,sl"
+LANGOPT="+lang {$LANGUAGES|all|none}"
+#
+# Some people prefer "-irs", but probably only when they have a broken setup.
+# (Indeed, -r may cause the terminal to get into funny states.
+# Very inconvenient. For viewing pages in strange locales, set LC_*.)
+#
+DEFAULTLESSOPT="-is"
+#
+# Note that not creating any cat directories (/var/cache/man or so)
+# and not making man suid or sgid is recommended.
+# This avoids security problems, the fact that different users have
+# different window sizes and different character sets, etc.
+# Formatting is fast enough today.
+
+trap 'rm -f conftest conftest.c; exit 1' 1 3 15
+
+set +u # Make sure unset variables are ok.
+
+if [ $# = 0 ]; then
+  echo "Usage: configure -ask"
+  echo "   or: configure [-d|-default] [-confdir DIR] [+suid] [+sgid] \\"
+  echo "                 [+fhs|+fsstnd|+traditional] [+lang none|all|LANGUAGES]"
+  echo "   where LANGUAGES is a substring of $LANGUAGES".
+  echo
+  echo 'The default "configure -d" is equivalent to "configure +fhs +lang en".'
+  echo 'The option +suid will make man suid to a user "man". Create this first.'
+  echo 'The option +sgid will make man sgid to a group "man". Create this first.'
+  echo 'The options +fhs, +fsstnd, +traditional will make man use'
+  echo ' /var/cache/man, /var/catman and /usr/man/cat?, respectively.'
+  echo 'It is recommended not to use suid/sgid and not to keep cat pages.'
+  echo 'The -confdir option specifies where man.conf lives (default /usr/share/misc).'
+  echo
+  exit 1
+fi
+
+default=true
+usenls=true
+
+for arg in $*; do
+  if [ x$setlang = xtrue ]
+  then
+    case $arg in
+      none)
+	usenls=false
+	;;
+      all)
+	languages="??"
+	;;
+      *)
+	languages=`echo $arg | sed -e 's/,/ /g'`
+    esac
+    setlang=false
+  elif [ x$setconfdir = xtrue ]
+  then
+    confdir=$arg
+    confexplicit=1
+    setconfdir=false
+  else
+    # help people used to GNU-style --options
+    # e.g. --enable-suid, --disable-suid, --prefix
+    case $arg in
+      --enable-*)
+          arg=`echo $arg | sed -e 's/--enable-/+/'`
+	  ;;
+      --disable-*)
+          arg=`echo $arg | sed -e 's/--disable-/-/'`
+	  ;;
+      --*)
+          arg=`echo $arg | sed -e 's/--/-/'`
+    esac
+    case $arg in
+      -default | -d)
+	  usefhs=true
+	  ;;
+      -ask | -a)
+	  default=
+	  ;;
+      -prefix=*)
+	  prefix=`echo $arg | sed -e 's/-prefix=//'`
+	  ;;
+      -bindir=*)
+          bindir=`echo $arg | sed -e 's/-bindir=//'`
+	  ;;
+      -confdir=*)
+          confdir=`echo $arg | sed -e 's/-confdir=//'`
+	  confexplicit=1
+	  ;;
+      -confdir)
+          setconfdir=true;
+          ;;
+      -confprefix=*)
+          confprefix=`echo $arg | sed -e 's/-confprefix=//'`
+	  ;;
+      -mandir=*)
+          mandir=`echo $arg | sed -e 's/-mandir=//'`
+	  manexplicit=1
+	  ;;
+      -sbindir=*)
+          sbindir=`echo $arg | sed -e 's/-sbindir=//'`
+	  ;;
+      +lang)
+	  setlang=true
+	  ;;
+      +suid)
+	  suid=true
+	  ;;
+      -suid)
+	  suid=false
+	  ;;
+      +sgid)
+	  sgid=true
+	  ;;
+      -sgid)
+	  sgid=false
+	  ;;
+      +traditional)
+          usefsstnd=false
+          usefhs=false
+          ;;
+      +fsstnd)
+	  usefsstnd=true
+	  ;;
+      -fsstnd)
+	  usefsstnd=false
+          ;;
+      +fhs)
+	  usefhs=true
+	  ;;
+      -fhs)
+          usefhs=false
+          ;;
+      -compatibility_mode_for_colored_groff)
+          set_compatibility_mode_for_colored_groff=true;
+	  ;;
+      *)
+  echo "Usage: configure -ask"
+  echo "   or: configure [-d|-default] [-confdir DIR] [+suid] [+sgid] \\"
+  echo "                 [+fhs|+fsstnd|+traditional] [+lang all|LANGUAGES]"
+  echo "       where LANGUAGES is a substring of $LANGUAGES".
+  echo
+  echo 'The default "configure -d" is equivalent to "configure +fhs +lang en".'
+  echo 'The option +suid will make man suid to a user "man". Create this first.'
+  echo 'The option +sgid will make man sgid to a group "man". Create this first.'
+  echo 'The options +fhs, +fsstnd, +traditional will make man use'
+  echo ' /var/cache/man, /var/catman and /usr/man/cat?, respectively.'
+  echo 'The -confdir option specifies where man.conf lives (default /usr/share/misc).'
+  exit 1
+	  ;;
+    esac
+  fi
+done
+
+# Default installation paths
+#
+# prefix="/usr/local" or "/usr"
+# confprefix="/usr/local" or "/usr" or "/etc"
+# 
+# The configuration file has various names and pathnames in the
+# various distributions, such as /usr/share/misc/man.conf,
+# /usr/lib/man.conf, /etc/man.config.
+# The FHS wants it in /usr/share/misc
+# All documentation assumes "man.conf" - in case you invent some other name
+# (why?), also man pages and other docs need to be patched.
+if [ -z "${prefix}" ]; then prefix="/usr"; fi
+if [ -z "${confprefix}" ]; then confprefix=${prefix}; fi
+if [ -z "${bindir}" ]; then bindir="${prefix}/bin"; fi
+if [ -z "${sbindir}" ]; then sbindir="${prefix}/sbin"; fi
+if [ -z "${mandir}" ]; then mandir="${prefix}/man"; fi
+
+if [ -z "$manexplicit" -a x"$usefhs" = xtrue ]; then
+  mandir="${prefix}/share/man"
+fi
+if [ -z "$confexplicit" ]; then
+  confdir="${confprefix}/lib"
+  if [ x"$usefhs" = xtrue ]; then
+    confdir="${confprefix}/share/misc"
+  fi
+fi
+conffilename="man.conf"
+
+if test "$RANDOM" = "$RANDOM"; then
+  # Plain old Bourne shell.
+  echo checking for gcc
+  test -z "$CC" -a -n "`gcc 2>&1`" && CC="gcc -O"
+else
+  # ksh, bash or zsh.  ksh and zsh write "command not found" to stderr.
+  echo checking for gcc
+  test -z "$CC" && type gcc && CC="gcc -O"
+fi
+
+CC=${CC-cc}
+BUILD_CC=${BUILD_CC-${CC}}
+INSTALL=${INSTALL-install}
+INCLUDEDIR=${INCLUDEDIR-/usr/include}
+
+rm -f conftest conftest.c
+compile="$CC $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1"
+
+# Check for various header files.
+
+echo checking for ANSI C header files
+echo "#include <stdlib.h>
+#include <string.h>
+main() { exit(0); strerror(0); }" > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then
+  DEFS="$DEFS -DSTDC_HEADERS"
+fi
+echo checking for Windows EXEEXT
+EXEEXT=
+test -f ./conftest.exe && EXEEXT=.exe
+
+rm -f conftest conftest.c
+
+echo checking for sys/termios.h
+echo "#include <sys/termios.h>
+main() { exit(0); }" > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then
+  DEFS="$DEFS -DTERMIOS_HEADER"
+fi
+rm -f conftest conftest.c
+
+echo checking for POSIX.1 header files
+echo "#include <unistd.h>
+main() {
+#ifdef _POSIX_VERSION
+exit(0);
+#else
+exit(1);
+#endif
+}" > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then
+  DEFS="$DEFS -DPOSIX"
+fi
+rm -f conftest conftest.c
+
+echo checking for BSD string and memory functions
+echo "#include <strings.h>
+main() { exit(0); rindex(0, 0); bzero(0, 0); }" > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then :
+  else DEFS="$DEFS -DUSG"
+fi
+rm -f conftest conftest.c
+
+echo checking whether sys/types.h defines uid_t
+echo '#include <sys/types.h>
+main() { uid_t x; exit(0); }' > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then :
+else
+  uid_t=`awk '/pw_uid;/ {print $1}' $INCLUDEDIR/pwd.h`
+  DEFS="$DEFS -Duid_t=${uid_t} -Dgid_t=${uid_t}"
+fi
+rm -f conftest conftest.c
+
+echo checking for Xenix
+if test -f /xenix; then
+  LIBS="$LIBS -lx"
+  case "$DEFS" in
+  *SYSNDIR*) ;;
+  *) LIBS="-ldir $LIBS" ;; # Make sure -ldir precedes any -lx.
+  esac
+fi
+
+echo checking how to get alloca
+echo '
+#ifdef __GNUC__
+#define alloca __builtin_alloca
+#else
+#ifdef sparc
+#include <alloca.h>
+#else
+#ifdef _AIX
+ #pragma alloca
+#else
+char *alloca ();
+#endif
+#endif
+#endif
+main() { char *p = (char *) alloca(1); exit(0); }' > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then :
+elif test -d /usr/ucblib; then LIBS="$LIBS -L/usr/ucblib -lucb"
+elif test -f /usr/lib/libPW.a; then LIBS="$LIBS -lPW"
+else DEFS="$DEFS -DALLOCA_MISSING"
+fi
+rm -f conftest conftest.c
+
+if [ $usenls = true ]; then
+  echo checking for nls
+  echo '#include <nl_types.h>
+  main() {nl_catd catfd; exit(0); }' > conftest.c
+  eval $compile
+  if test -s conftest && ./conftest 2>/dev/null; then :
+  else
+    usenls=false
+  fi
+  rm -f conftest conftest.c
+fi
+
+if [ $usenls = false ]; then
+  DEFS="$DEFS -DNONLS"
+fi
+
+echo checking for getopt.h
+echo '#define _GNU_SOURCE
+#include <getopt.h>
+#include <stdio.h>
+struct option long_opts[] = { { "", no_argument, NULL, 0 } };
+main() { exit(0); }' > conftest.c
+eval $compile
+if test -s conftest && ./conftest 2>/dev/null; then
+  manpathoption="--path"
+else
+  manpathoption="-w"
+  DEFS="$DEFS -DNOGETOPT"
+fi
+rm -f conftest conftest.c
+
+# first determine how to suppress newline on echo command (stolen from
+# Perl's Configure) ...
+
+echo "Checking echo to see how to suppress newlines..."
+(echo "hi there\c" ; echo " ") >conftest
+if grep c conftest >/dev/null 2>&1 ; then
+    echo "...using -n."
+    n='-n'
+    c=''
+else
+    cat <<'EOM'
+...using \c
+EOM
+    n=''
+    c='\c'
+fi
+rm -f conftest
+
+# Ask the installer where various things are located.
+# (A separate variable is needed since various shells do
+# word-splitting at different moments, which means that
+#   for i in /bin:/usr/bin:$PATH
+# does not work everywhere.)
+# Some people might prefer having $PATH first in PREPATH
+PREPATH=/bin:/usr/bin:/usr/ucb:/usr/local/bin:$PATH
+IFS0="$IFS"
+IFS=":$IFS"
+for i in $PREPATH
+do
+  case $i in
+    /*)
+      DEFPATH="$DEFPATH $i"
+      ;;
+  esac
+done
+IFS="$IFS0"
+
+if [ x$default = x ]; then
+  echo ""
+  echo $n "Do you have the nroff source for man pages?  [yes] $c"
+  ans=
+  while [ x$ans = x ]
+  do
+    read yesno
+    if test "$yesno" = "" || test "$yesno" = "yes"
+    then
+      ans=true
+    elif test "$yesno" = "no"
+    then
+      ans=false
+    else
+      echo "You must enter yes or no"
+    fi
+  done
+else
+  echo ""
+  echo "Assuming you want to be able to handle the nroff source for man pages."
+  ans=true
+fi
+
+if test "$ans" = "false"
+then
+  for i in more less cmp cat awk gawk mawk
+  do
+    eval F$i="missing"
+    for j in $DEFPATH
+    do
+      if test -f $j/$i
+      then
+	eval F$i=$j/$i
+	break
+      fi
+    done
+  done
+  troff=""
+  nroff=""
+  jnroff=""
+  eqn=""
+  neqn=""
+  jneqn=""
+  tbl=""
+  col=""
+  vgrind=""
+  refer=""
+  grap=""
+  pic=""
+  if test $Fless = "missing"
+  then
+    pager="$Fmore"
+  else
+    pager="$Fless $DEFAULTLESSOPT"
+  fi
+  if test $Fawk = "missing"
+  then
+    Fawk="$Fgawk"
+  fi
+  if test $Fawk = "missing"
+  then
+    Fawk="$Fmawk"
+  fi
+  cmp="$Fcmp -s"
+  cat="$Fcat"
+  awk="$Fawk"
+
+  FILTERS="pager cmp cat awk"
+else
+  for i in nroff groff geqn gtbl col vgrind grefer grap gpic more less lynx cmp cat awk gawk mawk
+  do
+    eval F$i="missing"
+    for j in $DEFPATH
+    do
+      if test -f $j/$i
+      then
+	eval F$i=$j/$i
+	break
+      fi
+    done
+  done
+  for i in eqn tbl refer pic
+  do
+    if test `eval echo \\$Fg$i` = "missing"
+    then
+      for j in $DEFPATH
+      do
+        if test -f $j/$i
+        then
+	  eval Fg$i=$j/$i
+	  break
+        fi
+      done
+    fi
+  done
+# -Tlatin1 is bad when utf8 is used, but needed for groff, not for nroff
+# Hmm - also needed for nroff, to prevent double conversion on uxterm
+  if test $Fgroff = "missing"
+  then
+    if test $Fnroff = "missing"
+    then
+      nroff="nroff -Tlatin1 -mandoc"
+    else
+      nroff="$Fnroff -Tlatin1 -mandoc"
+    fi
+    troff="troff -mandoc"
+    echo "Warning: could not find groff"
+  else
+    if test $Fnroff = "missing"
+    then
+      nroff="$Fgroff -Tlatin1 -mandoc"
+    else
+      nroff="$Fnroff -Tlatin1 -mandoc"
+    fi
+    troff="$Fgroff -Tps -mandoc"
+    jnroff="$Fgroff -Tnippon -mandocj"
+  fi
+  eqn="$Fgeqn -Tps"
+  neqn="$Fgeqn -Tlatin1"
+  jneqn="$Fgeqn -Tnippon"
+  tbl="$Fgtbl"
+  col="$Fcol"
+  vgrind="$Fvgrind"
+  refer="$Fgrefer"
+  grap="$Fgrap"
+  pic="$Fgpic"
+  if test $Fless = "missing"
+  then
+    pager="$Fmore"
+  else
+    pager="$Fless $DEFAULTLESSOPT"
+  fi
+  if test $Flynx = "missing"
+  then
+    browser=$pager
+    htmlpager=$Fcat
+  else
+    browser="$Flynx"
+    htmlpager="$Flynx -dump"
+  fi
+  if test $Fawk = "missing"
+  then
+    Fawk="$Fgawk"
+  fi
+  if test $Fawk = "missing"
+  then
+    Fawk="$Fmawk"
+  fi
+  cmp="$Fcmp -s"
+  cat="$Fcat"
+  awk="$Fawk"
+
+  FILTERS="troff nroff jnroff eqn neqn jneqn tbl col vgrind refer grap pic pager browser htmlpager cmp cat awk"
+fi
+
+# Note: older nroff gives an error message for -c
+# Do this only when you have troff 1.18.1 or so.
+if [ "x$set_compatibility_mode_for_colored_groff" = "xtrue" ]; then
+    troff="$troff -c"
+    nroff="$nroff -c"
+    jnroff="$jnroff -c"
+fi
+
+if [ x$default = x ]; then
+  echo ""
+  echo "If you don't have one of the following programs, enter \`missing'."
+  echo "It's best to enter absolute pathnames so that man won't have to"
+  echo "depend on the user's path to work properly.  Default values are"
+  echo "given in square brackets.  The answers given are only checked to"
+  echo "see if the programs exist, not to see see if the given flags are"
+  echo "correct."
+  
+  for filter in $FILTERS
+  do
+    found=false
+    while test "$found" = "false"
+    do
+      echo ""
+      echo $n "$filter command to use [`eval echo \\$$filter`] $c"
+      read tmp
+      if test -n "$tmp"
+      then
+        if test "$tmp" = "missing"
+        then
+          if test "$filter" = "pager"
+          then
+            found=false
+            echo "You must have a pager!"
+          else
+            found=true
+            eval $filter=""
+          fi
+        elif test -f `echo $tmp | $awk '{print $1}'`
+        then
+          found=true
+          eval $filter=\""$tmp"\"
+        else
+          found=false
+          echo ""
+          echo "`echo $tmp | $awk '{print $1}'` doesn't seem to exist!  Try again or enter \`missing'"
+        fi
+      elif test `eval echo \\$$filter | $awk '{print $1}'` = "missing"
+      then
+        found=true
+        eval $filter=""
+      elif test -f `eval echo \\$$filter | $awk '{print $1}'`
+      then
+        found=true
+      else
+        found=false
+        echo ""
+        echo "`eval echo \\$$filter | $awk '{print $1}'` doesn't seem to exist!  Try again or enter \`missing'"
+      fi
+    done
+  done
+else
+  echo ""
+  echo "Assuming the following ways to invoke the various commands and filters":
+  for filter in $FILTERS
+  do
+    echo "$filter command:	`eval echo \\$$filter`"
+    if test `eval echo \\$$filter | $awk '{print $1}'` = "missing"
+    then
+      eval $filter=""
+    fi
+  done
+fi
+
+case $nroff in
+  *roff*)
+    echo ""
+    echo "It seems that no col is needed, since you use groff."
+    pcol=
+    nocol="# " ;;
+  *)
+    pcol=$col
+    nocol= ;;
+esac
+  
+fhs="# "
+fsstnd="# "
+FHSDIR=/var/cache/man
+FSSTNDDIR=/var/catman
+if [ x$usefhs = x -a x$usefsstnd = x ]; then
+  if [ x$default = x ]; then
+    echo ""
+    echo $n "Do you want to put the cat pages under $FHSDIR ? [no] $c"
+    ans=
+    while [ x$ans = x ]
+    do
+      read yesno
+      if test "$yesno" = "" || test "$yesno" = "no"
+      then
+        ans=false
+      elif test "$yesno" = "yes"
+      then
+        ans=true
+      else
+        echo "You must enter yes or no"
+      fi
+    done
+    if [ $ans = true ]; then
+      fhs=
+    else
+      echo $n "Do you want to put the cat pages under $FSSTNDDIR ? [no] $c"
+      ans=
+      while [ x$ans = x ]
+      do
+        read yesno
+        if test "$yesno" = "" || test "$yesno" = "no"
+        then
+          ans=false
+        elif test "$yesno" = "yes"
+        then
+          ans=true
+        else
+          echo "You must enter yes or no"
+        fi
+      done
+      if [ $ans = true ]; then
+        fsstnd=
+      fi
+    fi
+  else
+    echo ""
+    if [ -d $FHSDIR ]; then
+      echo "Using $FHSDIR for cat pages, following FHS."
+      fhs=
+    elif [ -d $FSSTNDDIR ]; then
+      echo "Using $FSSTNDDIR for cat pages, following FSSTND."
+      fsstnd=
+    else
+      echo "Using /usr/man/cat* (if that exists) for cat pages."
+    fi
+  fi
+else
+  if [ x$usefsstnd = xtrue ]; then
+    fsstnd=
+  elif [ x$usefhs = xtrue ]; then
+    fhs=
+  fi
+fi
+
+# How should man be installed?
+
+if [ x$default = x ]; then
+  for d in bindir sbindir mandir confdir
+  do
+    case $d in
+      bindir)
+        echo ""
+        echo $n "Where should executables be installed?  [${bindir}] $c" ;;
+      sbindir)
+        echo ""
+        echo $n "Where should makewhatis be installed?  [${sbindir}] $c" ;;
+      confdir)
+        echo ""
+        echo $n "Where should $conffilename be installed?  [${confdir}] $c" ;;
+      mandir)
+        echo ""
+        echo $n "Where should man pages be installed? [${mandir}] $c" ;;
+    esac
+    dd=`eval echo \\$$d`
+    dir=$prefix/$dd
+    ok=false
+    while test "$ok" = "false"
+    do
+      read tmpdir
+      if test "$tmpdir" = "" && test "$dir" != ""
+      then
+        if test -d $dir
+        then
+          ok=true
+          eval $d=$dir
+        else
+          echo ""
+          echo "$dir doesn't seem to exist!  Try again!"
+        fi
+      elif test -d "$tmpdir"
+      then
+        ok=true
+        eval $d=$tmpdir
+        newprefix=`echo $tmpdir | sed -e "s:/$dd::"`
+        if test "$tmpdir" = "$newprefix/$dd"
+        then
+          prefix=$newprefix
+        fi
+      else
+        ok=false
+        echo ""
+        echo "$tmpdir doesn't seem to exist!  Try again!"
+      fi
+    done
+  done
+
+  tmpext=1
+  echo ""
+  echo $n "What extension should installed man(1) pages have? [${tmpext}] $c"
+  read man1ext
+  if test "$man1ext" = ""; then man1ext=$tmpext; fi
+
+  tmpext=5
+  echo ""
+  echo $n "What extension should installed man(5) pages have? [${tmpext}] $c"
+  read man5ext
+  if test "$man5ext" = ""; then man5ext=$tmpext; fi
+
+  tmpext=8
+  echo ""
+  echo $n "What extension should installed man(8) pages have? [${tmpext}] $c"
+  read man8ext
+  if test "$man8ext" = ""; then man8ext=$tmpext; fi
+else
+  echo ""
+  echo "Assuming that binaries go to $bindir, the configuration file"
+  echo "goes to $confdir, makewhatis to $sbindir, and the man pages"
+  echo "to $mandir/man*."
+  man1ext=1
+  man5ext=5
+  man8ext=8
+fi
+
+if [ x$default = x ]; then
+  echo ""
+  echo $n "Do you want to install non-english man pages? [no] $c"
+  ok=false
+  while test "$ok" = "false"
+  do
+    read yesno
+    if test "$yesno" = "" || test "$yesno" = "no"
+    then
+      ok=true
+      ans=false
+    elif test "$yesno" = "yes"
+    then
+      ok=true
+      ans=true
+    else
+      ok=false
+      echo "You must enter yes or no"
+    fi
+  done
+else
+  if [ "x$languages" = x ]; then
+    echo ""
+    echo "Assuming that you do not want to install non-english man pages."
+  fi
+  ans=false
+fi
+
+if test "$ans" = "true"
+then
+  cd man
+  languages=""
+  for i in ??; do
+    langname=`cat $i.txt`
+    echo $n "Install $langname pages? [no] $c"
+    ok=false
+    while test "$ok" = "false"
+    do
+      read yesno
+      if test "$yesno" = "" || test "$yesno" = "no"
+      then
+        ok=true
+        ans=false
+      elif test "$yesno" = "yes"
+      then
+        ok=true
+        ans=true
+      else
+        ok=false
+        echo "You must enter yes or no"
+      fi
+    done
+    if test "$ans" = "true"
+    then
+      languages="$languages $i"
+    fi
+  done
+  cd ..
+  if [ "x$languages" = x ]; then echo "Not installing any man pages, then."; fi
+else
+  if [ "x$languages" = x ]
+  then
+    languages="en"
+  fi
+fi
+
+if [ "x$languages" != x -a "x$languages" != xen ]
+then
+  DEF_NLSPATH="/usr/share/locale/%L/%N:/usr/lib/locale/%N/%L"
+  deflocalepath=`echo $NLSPATH:$DEF_NLSPATH | sed 's/:/ /g'`
+  for i in $deflocalepath; do
+    if [ x$deflocale = x ]; then
+      tstdir=`echo $i | sed -e 's/%N//; s/%L//'`
+      if [ -d "$tstdir" ]; then
+	deflocale=$i
+#      else
+#	tstdir=`echo $i | sed -e 's/%N/*/; s/%L/*/'`
+#	if [ -d "$tstdir" ]; then
+#	  deflocale=$i
+#	fi
+      fi
+    fi
+  done
+  if [ x$deflocale = x ]; then
+    deflocale="/usr/lib/locale/%N/%L"
+  fi
+  if [ x$default = x ]; then
+    echo ""
+    echo $n "Do you want to install non-english message catalogs for man? [yes] $c"
+    ok=false
+    while test "$ok" = "false"
+    do
+      read yesno
+      if test "$yesno" = "" || test "$yesno" = "yes"
+      then
+        ok=true
+        ans=true
+      elif test "$yesno" = "no"
+      then
+        ok=true
+        ans=false
+      else
+        ok=false
+        echo "You must enter yes or no"
+      fi
+    done
+    if [ $ans = true ]; then
+      echo $n "Where? [$deflocale] $c"
+      read locale
+      if [ x$locale = x ]; then
+        locale=$deflocale
+      fi
+    else
+      locale=
+    fi
+  else
+    locale=$deflocale
+  fi
+  echo
+  echo "Using localedir $locale"
+fi
+
+if [ x$suid = x -a x$sgid = x ]; then
+  if [ x$default = x ]; then
+    echo ""
+    echo "Do you want to install man setuid or setgid to some user"
+    echo $n "who owns all the formatted man pages?  [no] $c"
+    ok=false
+    while test "$ok" = "false"
+    do
+      read yesno
+      if test "$yesno" = "" || test "$yesno" = "no"
+      then
+        ok=true
+        ans=false
+      elif test "$yesno" = "yes"
+      then
+        ok=true
+        ans=true
+      else
+        ok=false
+        echo "You must enter yes or no"
+      fi
+    done
+  else
+    echo "Assuming that you do not want man to be suid or sgid."
+    echo "(But you can always do _chown man man; chmod 04555 man_ later.)"
+    ans=false
+  fi
+else
+  ans=true
+fi
+
+if test "$ans" = "true"
+then
+  # prefer uid/gid man above root, but prefer not to give man the
+  # ability to write into its own binary; never install man suid root
+
+  if [ x$sgid = x ]; then
+    man_user=man
+    man_mode=4555
+    if grep -q '^man:' /etc/group >/dev/null 2>/dev/null;
+    then
+      man_group=man
+    else
+      man_group=root
+    fi
+    if grep -q '^man:' /etc/passwd >/dev/null 2>/dev/null;
+    then
+      :
+    else
+      echo "Warning: you still have to create a user \"man\""
+    fi
+  else
+    man_user=root
+    man_group=man
+    man_mode=2555
+    if grep -q '^man:' /etc/group >/dev/null 2>/dev/null;
+    then
+      :
+    else
+      echo "Warning: you still have to create a group \"man\""
+    fi
+  fi
+  if [ x$default = x ]; then
+    echo ""
+    echo $n "What owner should man have? [${man_user}] $c"
+    read user
+    if test "$user" != ""; then man_user=$user; fi
+    echo ""
+    echo $n "What group should man have? [${man_group}] $c"
+    read group
+    if test "$group" != ""; then man_group=$group; fi
+    echo ""
+    echo $n "What mode should the installed man have? [${man_mode}] $c"
+    read mode
+    if test "$mode" != ""; then man_mode=$mode; fi
+  fi
+  man_install_flags="-m $man_mode -o $man_user -g $man_group"
+fi
+
+# What sections do we anticipate?
+
+tmpsections="1 1p 8 2 3 3p 4 5 6 7 9 0p tcl n l p o"
+
+if [ x$default = x ]; then
+  echo ""
+  echo "Enter the man page sections your system uses, separated by"
+  echo "spaces, and in the order they should be searched."
+  echo $n "[${tmpsections}] $c"
+  read sects
+  if test "$sects" != ""; then tmpsections="$sects"; fi
+else
+  echo
+  echo "Setting the default section search order to $tmpsections."
+fi
+
+for sect in $tmpsections
+do
+  if [ x$sections = x ]; then
+    sections=$sect
+  else
+    sections=$sections:$sect
+  fi
+done
+
+if test "$nroff" != ""
+then
+  if [ x$default = x ]; then
+    echo ""
+    echo $n "Compress formatted pages? [yes] $c"
+    ok=false
+    while test "$ok" = "false"
+    do
+      read yesno
+      if test "$yesno" = "" || test "$yesno" = "yes"
+      then
+        ok=true
+        ans=true
+      elif test "$yesno" = "no"
+      then
+        ok=true
+        ans=false
+      else
+        ok=false
+        echo "You must enter yes or no"
+      fi
+    done
+  else
+    echo ""
+    echo "Assuming that formatted pages should be compressed."
+    ans=true
+  fi
+
+  if test "$ans" = "true"
+  then
+    DO_COMPRESSION=true
+    compress=
+    for i in xz lzma bzip2 gzip bzip tzip pack compress freeze yabba
+    do
+      eval F$i=missing
+      for j in $DEFPATH
+      do
+        if test -f $j/$i
+        then
+	  eval F$i=$j/$i
+	  if [ x$compress = x ]; then compress=$j/$i; fi
+	  break
+        fi
+      done
+    done
+
+    if [ x$default = x ]; then
+      echo ""
+      echo "What program should be used to compress the formatted pages?"
+      echo $n "Note that it must work as a filter! [${compress}] $c"
+      found=false
+      while test "$found" = "false"
+      do
+        read tmp
+        if test -n "$tmp"
+        then
+          if test -f `echo $tmp | $awk '{print $1}'`
+          then
+            found=true
+            compress=$tmp
+          else
+            found=false
+            echo ""
+            echo "`echo $tmp | $awk '{print $1}'` doesn't seem to exist!  Try again!"
+          fi
+        elif test -f `echo "$compress" | $awk '{print $1}'`
+        then
+          found=true
+        else
+          found=false
+          echo ""
+          echo "`echo "$compress" | $awk '{print $1}'` doesn't seem to exist!  Try again!"
+        fi
+      done
+    else
+      if [ x$compress = x ]
+      then
+	DO_COMPRESSION=false
+	echo "Could not find any compression programs."
+      else
+        echo "Using $compress for compression."
+      fi
+    fi
+
+    case $compress in
+      *xz*) ext=".xz" ;;
+      *lzma*) ext=".lzma" ;;
+      *bzip2*) ext=".bz2" ;;
+      *gzip*) ext=".gz" ;;
+      *bzip*) ext=".bz" ;;
+      *tzip*) ext=".tz" ;;
+      *pack*) ext=".z" ;;
+      *compress*) ext=".Z" ;;
+      *freeze*) ext=".F" ;;
+      *yabba*) ext=".Y" ;;
+      *) ext="" ;;
+    esac
+    if [ x$default = x ]; then
+      echo ""
+      echo "What extension should be added to"
+      if test "$ext" = ""
+      then
+        echo "compressed files?"
+      else
+        echo $n "compressed files?  [${ext}] $c"
+      fi
+      ok=false
+      while test "$ok" = "false"
+      do
+        read tmp_ext
+        if test "$tmp_ext" = "" && test "$ext" != ""
+        then
+          ok=true
+          compress_ext=$ext
+        elif test "$tmp_ext" != ""
+        then
+          ok=true
+          compress_ext=$tmp_ext
+        fi
+      done
+    else
+      compress_ext=$ext
+    fi
+  else
+    DO_COMPRESSION=false
+  fi
+fi
+
+# unconditionally handle uncompression
+UNCOMPRESSORS="unxz unlzma gunzip bzip2 pcat zcat fcat unyabba"
+for i in $UNCOMPRESSORS
+do
+  eval F$i=missing
+  for j in $DEFPATH
+  do
+    if test -f $j/$i
+    then
+      eval F$i=$j/$i
+      break
+    fi
+  done
+done
+unxz=missing
+if [ $Funxz != missing ]; then
+  unxz="$Funxz -c"
+fi
+gunzip=missing
+if [ $Fgunzip != missing ]; then
+  gunzip="$Fgunzip -c"
+fi
+bzip2=missing
+if [ $Fbzip2 != missing ]; then
+  bzip2="$Fbzip2 -c -d"
+fi
+unlzma=missing
+if [ $Funlzma != missing ]; then
+  unlzma="$Funlzma -c -d"
+fi
+pcat="$Fpcat"
+zcat="$Fzcat"
+fcat="$Ffcat"
+unyabba="$Funyabba"
+
+if [ x$default = x ]; then
+  echo ""
+  echo "Now let us look at programs for uncompressing compressed man pages."
+  echo ""
+  echo "If you don't have one of the following programs, enter \`missing'."
+  echo "It's best to enter absolute pathnames so that man won't have to"
+  echo "depend on the user's path to work properly.  Default values are"
+  echo "given in square brackets.  The answers given are only checked to"
+  echo "see if the programs exist, not to see see if the given flags are"
+  echo "correct."
+  for filter in $UNCOMPRESSORS
+  do
+    found=false
+    while test "$found" = "false"
+    do
+      echo ""
+      case $filter in
+	unxz)
+	  echo "Command to use for .xz files (standard xz)"
+	  echo $n "[`eval echo \\$$filter`] $c" ;;
+	gunzip)
+	  echo "Command to use for .gz files (standard gzip)"
+	  echo $n "[`eval echo \\$$filter`] $c" ;;
+	bzip2)
+	  echo "Command to use for .bz2 files (standard bzip2)"
+	  echo $n "[`eval echo \\$$filter`] $c" ;;
+	unlzma)
+	  echo "Command to use for .lzma files (standard lzma)"
+	  echo $n "[`eval echo \\$$filter`] $c" ;;
+        pcat)
+          echo "Command to use for .z files (pack/unpack)"
+          echo $n "[`eval echo \\$$filter`] $c" ;;
+        zcat)
+          echo "Command to use for .Z files (standard compress)"
+          echo $n "[`eval echo \\$$filter`] $c" ;;
+        fcat)
+          echo "Command to use for .F files (freeze/melt from net posting)"
+          echo $n "[`eval echo \\$$filter`] $c" ;;
+        unyabba)
+          echo "Command to use for .Y files (yabba/unyabba from net posting)"
+          echo $n "[`eval echo \\$$filter`] $c" ;;
+        esac
+      read tmp
+      if test -n "$tmp"
+      then
+        if test "$tmp" = "missing"
+        then
+          found=true
+          eval $filter=""
+        elif test -f `echo $tmp | $awk '{print $1}'`
+        then
+          found=true
+          eval $filter=\""$tmp"\"
+        else
+          found=false
+          echo ""
+          echo "`echo $tmp | $awk '{print $1}'` doesn't seem to exist!  Try again or enter \`missing'"
+        fi
+      elif test `eval echo \\$$filter | $awk '{print $1}'` = "missing"
+      then
+        found=true
+        eval $filter=""
+      elif test -f `eval echo \\$$filter | $awk '{print $1}'`
+      then
+        found=true
+      else
+        found=false
+        echo ""
+        echo "`eval echo \\$$filter | $awk '{print $1}'` doesn't seem to exist!  Try again or enter \`missing'"
+      fi
+    done
+  done
+else
+  echo ""
+  echo "Assuming the following ways to invoke the various decompressors:"
+  for filter in $UNCOMPRESSORS
+  do
+    echo "$filter command:   	`eval echo \\$$filter`"
+    if test `eval echo \\$$filter | $awk '{print $1}'` = "missing"
+    then
+      eval $filter=""
+    fi
+  done
+fi
+
+# set $decompress to the program that decompresses things
+# with the $compress_ext extension.
+case $compress_ext in
+  .xz) decompress=$unxz ;;
+  .gz) decompress=$gunzip ;;
+  .bz2) decompress=$bzip2 ;;
+  .lzma) decompress=$unlzma ;;
+  .z) decompress=$pcat ;;
+  .Z) decompress=$zcat ;;
+  .F) decompress=$fcat ;;
+  .Y) decompress=$unyabba ;;
+  *) decompress= ;;
+esac
+
+if test "$DO_COMPRESSION" = "true"
+then
+  DEFS="$DEFS -DDO_COMPRESS"
+fi
+
+man=$bindir/man$EXEEXT
+apropos=$bindir/apropos
+whatis=$bindir/whatis
+man2dvi=$bindir/man2dvi
+makewhatis=$sbindir/makewhatis
+man_config_dir=$confdir
+man_config_file=$confdir/$conffilename
+
+if [ x$locale = x ]; then
+  sed -e 's/%.*//' < Makefile.in > Makefile
+else
+  sed -e 's/%//' < Makefile.in > Makefile
+fi
+
+# some definitions to avoid extensive quoting in the script below
+allargs='$@'
+infiles='$infiles'
+infile='$infile'
+shebang='`sed -n -e 1p $infile.in`'
+cb='$cb'
+cs='$cs'
+ce='$ce'
+mancomment='.\\\"'
+
+# Note: the script below only works when none of the variables
+# contains a comma.
+version=`cat version`
+
+cat > conf_script << EOS
+#!/bin/sh
+infiles=$allargs
+trap 'rm -f $infiles; exit 1' 1 3 15
+
+# echo ""
+for infile in $infiles
+do
+  case $infile in
+  *.h)
+    cb="/*"; cs=" *"; ce=" */";;
+  *.1|*.5|*.8|*.man)
+    cb=$mancomment; cs=$mancomment; ce=$mancomment;;
+  *)
+    case "$shebang" in
+    '#!'*) cb="$shebang";;
+    *)     cb="#";;
+    esac
+    cs="#"; ce="#";;
+  esac
+  echo "$cb"                                                    > $infile
+  echo "$cs Generated automatically from $infile.in by the"     >> $infile
+  echo "$cs configure script."                                  >> $infile
+  echo "$ce"                                                    >> $infile
+  echo "Creating $infile from $infile.in"
+  sed -e '
+s,@version@,$version,
+s,@CC@,$CC,
+s,@EXEEXT@,$EXEEXT,
+s,@BUILD_CC@,$BUILD_CC,
+s,@INSTALL@,$INSTALL,
+s,@DEFS@,$DEFS,
+s,@LIBS@,$LIBS,
+s,@LIBOBJS@,$LIBOBJS,
+s,@troff@,$troff,
+s,@nroff@,$nroff,
+s,@jnroff@,$jnroff,
+s,@eqn@,$eqn,
+s,@neqn@,$neqn,
+s,@jneqn@,$jneqn,
+s,@tbl@,$tbl,
+s,@nocol@,$nocol,
+s,@pcol@,$pcol,
+s,@col@,$col,
+s,@vgrind@,$vgrind,
+s,@refer@,$refer,
+s,@grap@,$grap,
+s,@pic@,$pic,
+s,@fcat@,$fcat,
+s,@pcat@,$pcat,
+s,@zcat@,$zcat,
+s,@unxz@,$unxz,
+s,@gunzip@,$gunzip,
+s,@bzip2@,$bzip2,
+s,@unlzma@,$unlzma,
+s,@unyabba@,$unyabba,
+s,@compress@,$compress,
+s,@compress_ext@,$compress_ext,
+s,@decompress@,$decompress,
+s,@pager@,$pager,
+s,@browser@,$browser,
+s,@htmlpager@,$htmlpager,
+s,@cmp@,$cmp,
+s,@cat@,$cat,
+s,@awk@,$awk,
+s,@bindir@,$bindir,
+s,@sbindir@,$sbindir,
+s,@mandir@,$mandir,
+s,@locale@,$locale,
+s,@fhs@,$fhs,
+s,@fsstnd@,$fsstnd,
+s,@man1ext@,$man1ext,g
+s,@man5ext@,$man5ext,g
+s,@man8ext@,$man8ext,g
+s,@man_install_flags@,$man_install_flags,
+s,@man_user@,$man_user,
+s,@languages@,$languages,
+s,@man@,$man,
+s,@apropos@,$apropos,
+s,@whatis@,$whatis,
+s,@man2dvi@,$man2dvi,
+s,@makewhatis@,$makewhatis,
+s,@man_config_dir@,$man_config_dir,
+s,@man_config_file@,$man_config_file,
+s,@manpathoption@,$manpathoption,
+s/@sections@/$sections/
+' $infile.in >> $infile
+done
+EOS
+
+chmod +x conf_script
+
+echo ""
+echo 'Created Makefile and conf_script. Now do "make" and "make install".'
+echo ""