#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for auctex 13.3.
#
# Report bugs to <bug-auctex@gnu.org>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else \$as_nop
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :

else \$as_nop
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
  if (eval "$as_required") 2>/dev/null
then :
  as_have_required=yes
else $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi


      if test "x$CONFIG_SHELL" != x
then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno
then :
  printf "%s\n" "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: the shells that I found on your system."
  if test ${ZSH_VERSION+y} ; then
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
  else
    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and bug-auctex@gnu.org
$0: about your system, including any error possibly output
$0: before this message. Then install a modern shell, or
$0: manually run the script under such a shell if you do
$0: have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith

# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'


rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='auctex'
PACKAGE_TARNAME='auctex'
PACKAGE_VERSION='13.3'
PACKAGE_STRING='auctex 13.3'
PACKAGE_BUGREPORT='bug-auctex@gnu.org'
PACKAGE_URL=''

ac_subst_vars='LTLIBOBJS
LIBOBJS
INSTALL_INFO
TEXI2PDF
TEXI2DVI
TEXI2HTML
MAKEINFO
PERL
TEXHASH
packagetexstyles
lisppackagetexstyles
previewdocdir
previewtexmfdir
texmfdir
TEXMFGEN
PDFLATEX
LATEX
lispGS
GS
DVIPS
PDFTEX
TEX
lispautodir
autodir
texsite
lisptexsite
packagedatadir
lisppackagedatadir
packagelispdir
lisppackagelispdir
previewstartfile
auctexstartfile
lispdir
preview_enabled
EMACS_FLAVOR
EMACS
PREVIEWVERSION
PREVIEWDATE
AUCTEXVERSION
AUCTEXDATE
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
SET_MAKE
MAKECMD
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_emacs
enable_build_dir_test
enable_preview
with_lispdir
with_auctexstartfile
with_previewstartfile
with_packagelispdir
with_packagedatadir
with_auto_dir
with_texmf_dir
with_tex_dir
with_doc_dir
'
      ac_precious_vars='build_alias
host_alias
target_alias
GS
TEXHASH
PERL
MAKEINFO
INSTALL_INFO'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -runstatedir | --runstatedir | --runstatedi | --runstated \
  | --runstate | --runstat | --runsta | --runst | --runs \
  | --run | --ru | --r)
    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures auctex 13.3 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/auctex]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of auctex 13.3:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-build-dir-test test for build directory inside `load-path'
			  (on by default)
  --disable-preview       disable inclusion of preview-latex

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-emacs[=PATH]     Use Emacs to build (on PATH if given)
  --with-lispdir=DIR      A place in load-path for Lisp files; most
                          files will be place in a subdirectory.
  --with-auctexstartfile=FILE    What file to use for auctex startup.
  --with-previewstartfile=FILE    What file to use for preview startup.
  --with-packagelispdir=DIR
                        Directory for the package lisp files.
  --with-packagedatadir=DIR         Where the data files go.
  --with-auto-dir=DIR     directory containing AUCTeX automatically generated
			  global style hooks
  --with-texmf-dir=DIR    TEXMF tree to install into,
                         or --without-texmf-dir for runtime config
  --with-tex-dir=DIR      Location to install preview TeX sources
  --with-doc-dir=DIR      Location to install preview.dvi

Some influential environment variables:
  GS          Ghostscript executable for batch operation
  TEXHASH     command to update the TeX filename database. Set to : to skip
              updating the database on installation. This is the default for
              --without-texmf-dir
  PERL        Perl executable. If set to :, some documentation cannot be
              regenerated, but installation of an unmodified tarball will
              succeed.
  MAKEINFO    Makeinfo executable. If set to :, some documentation cannot be
              regenerated, but installation of an unmodified tarball will
              succeed.
  INSTALL_INFO
              install-info executable. Set to : to skip making a dir file.

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <bug-auctex@gnu.org>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
auctex configure 13.3
generated by GNU Autoconf 2.71

Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##
ac_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

case $ac_configure_args_raw in
  *$as_nl*)
    ac_safe_unquote= ;;
  *)
    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
    ac_unsafe_a="$ac_unsafe_z#~"
    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac

cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by auctex $as_me 13.3, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      printf "%s\n" "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	printf "%s\n" "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi


# Auxiliary files required by this configure script.
ac_aux_files="install-sh"

# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."

# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:

  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
  ac_aux_dir_found=yes
  ac_install_sh=
  for ac_aux in $ac_aux_files
  do
    # As a special case, if "install-sh" is required, that requirement
    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
    # and $ac_install_sh is set appropriately for whichever one is found.
    if test x"$ac_aux" = x"install-sh"
    then
      if test -f "${as_dir}install-sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
        ac_install_sh="${as_dir}install-sh -c"
      elif test -f "${as_dir}install.sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
        ac_install_sh="${as_dir}install.sh -c"
      elif test -f "${as_dir}shtool"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
        ac_install_sh="${as_dir}shtool install -c"
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
        else
          break
        fi
      fi
    else
      if test -f "${as_dir}${ac_aux}"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
        else
          break
        fi
      fi
    fi
  done
  if test "$ac_aux_dir_found" = yes; then
    ac_aux_dir="$as_dir"
    break
  fi
  ac_first_candidate=false

  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi


# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
  ac_configure="$SHELL ${ac_aux_dir}configure"
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
	    and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu




for ac_prog in make
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MAKECMD+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$MAKECMD"; then
  ac_cv_prog_MAKECMD="$MAKECMD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_MAKECMD="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
MAKECMD=$ac_cv_prog_MAKECMD
if test -n "$MAKECMD"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKECMD" >&5
printf "%s\n" "$MAKECMD" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$MAKECMD" && break
done
test -n "$MAKECMD" || MAKECMD="NONE"

if test "${MAKECMD}"x = NONEx ; then
   as_fn_error $? "make not found, aborting!" "$LINENO" 5
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval test \${ac_cv_prog_make_${ac_make}_set+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
  SET_MAKE=
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi



  # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    # Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
  ./ | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test ${ac_cv_path_install+y}; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for date with git" >&5
printf %s "checking for date with git... " >&6; }
AUCTEXDATE=`git log -1 --date=short --format=%cd 2> /dev/null`
if test "X${AUCTEXDATE}" = X
then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: git not found, checking for date in ChangeLog:" >&5
printf "%s\n" "git not found, checking for date in ChangeLog:" >&6; }
  AUCTEXDATE=`sed -n '1s/^\([-0-9][-0-9]*\).*/\1/p' "ChangeLog.1"`
  if test "X${AUCTEXDATE}" = X
  then
    as_fn_error $? "not found" "$LINENO" 5
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${AUCTEXDATE}" >&5
printf "%s\n" "${AUCTEXDATE}" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for release with git" >&5
printf %s "checking for release with git... " >&6; }
if git describe --tags > /dev/null 2> /dev/null
then
  if test "X`git describe --tags | sed 's/release_.._..//'`" = X
  then
    AUCTEXVERSION=`git describe --tags`
  else
    AUCTEXVERSION=${AUCTEXDATE}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found, using ${AUCTEXVERSION} instead" >&5
printf "%s\n" "not found, using ${AUCTEXVERSION} instead" >&6; }
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: git not found, checking for release in ChangeLog:" >&5
printf "%s\n" "git not found, checking for release in ChangeLog:" >&6; }
  AUCTEXVERSION=`sed -n '2,/^[0-9]/s/.*Version \(.*\) released\..*/\1/p' "ChangeLog.1"`
  if test "X${AUCTEXVERSION}" = X
  then
    AUCTEXVERSION=${AUCTEXDATE}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found, using ${AUCTEXVERSION} instead" >&5
printf "%s\n" "not found, using ${AUCTEXVERSION} instead" >&6; }
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${AUCTEXVERSION}" >&5
printf "%s\n" "${AUCTEXVERSION}" >&6; }
  fi
fi





{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for date with git" >&5
printf %s "checking for date with git... " >&6; }
PREVIEWDATE=`git log -1 --date=short --format=%cd 2> /dev/null`
if test "X${PREVIEWDATE}" = X
then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: git not found, checking for date in ChangeLog:" >&5
printf "%s\n" "git not found, checking for date in ChangeLog:" >&6; }
  PREVIEWDATE=`sed -n '1s/^\([-0-9][-0-9]*\).*/\1/p' "ChangeLog-preview"`
  if test "X${PREVIEWDATE}" = X
  then
    as_fn_error $? "not found" "$LINENO" 5
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${PREVIEWDATE}" >&5
printf "%s\n" "${PREVIEWDATE}" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for release with git" >&5
printf %s "checking for release with git... " >&6; }
if git describe --tags > /dev/null 2> /dev/null
then
  if test "X`git describe --tags | sed 's/release_.._..//'`" = X
  then
    PREVIEWVERSION=`git describe --tags`
  else
    PREVIEWVERSION=${PREVIEWDATE}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found, using ${PREVIEWVERSION} instead" >&5
printf "%s\n" "not found, using ${PREVIEWVERSION} instead" >&6; }
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: git not found, checking for release in ChangeLog:" >&5
printf "%s\n" "git not found, checking for release in ChangeLog:" >&6; }
  PREVIEWVERSION=`sed -n '2,/^[0-9]/s/.*Version \(.*\) released\..*/\1/p' "ChangeLog-preview"`
  if test "X${PREVIEWVERSION}" = X
  then
    PREVIEWVERSION=${PREVIEWDATE}
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found, using ${PREVIEWVERSION} instead" >&5
printf "%s\n" "not found, using ${PREVIEWVERSION} instead" >&6; }
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${PREVIEWVERSION}" >&5
printf "%s\n" "${PREVIEWVERSION}" >&6; }
  fi
fi





# Check for Emacs, report its path, flavor and prefix

# Apparently, if you run a shell window in Emacs, it sets the EMACS
# environment variable to 't'.  Let's undo the damage.
if test "${EMACS}" = "t"; then
   EMACS=""
fi

# Check whether --with-emacs was given.
if test ${with_emacs+y}
then :
  withval=$with_emacs; if test "${withval}" = "yes"; then EMACS=emacs
   else EMACS="${withval}"; fi
fi


# "${prefix}/bin" is for Windows users
for ac_prog in ${EMACS} emacs
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_EMACS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $EMACS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_EMACS="$EMACS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${PATH} "${prefix}/bin"
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_EMACS="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
EMACS=$ac_cv_path_EMACS
if test -n "$EMACS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EMACS" >&5
printf "%s\n" "$EMACS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$EMACS" && break
done
test -n "$EMACS" || EMACS=""""

if test -z "${EMACS}"; then
  as_fn_error $? "Emacs not found!  Aborting!" "$LINENO" 5
fi

  EMACS_FLAVOR=emacs
  EMACS_NAME="Emacs"

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${EMACS_NAME} prefix" >&5
printf %s "checking for ${EMACS_NAME} prefix... " >&6; }


  elisp="(condition-case nil (let*
    ((prefix (directory-file-name (file-name-directory (executable-find cmd))))
     (parent (directory-file-name (file-name-directory prefix))))
    (if (string= (file-name-nondirectory prefix) \"bin\")
        (setq prefix parent)
      (if (string= (file-name-nondirectory parent) \"bin\")
         (setq prefix (directory-file-name (file-name-directory parent)))))
    prefix) (error "NONE"))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((cmd(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${EMACS}" >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((cmd(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${EMACS}" >& 5 2>&1
  emacsprefix="`cat ${OUTPUT}`"
  echo "=> ${emacsprefix}" >& 5 2>&1
  rm -f ${OUTPUT}

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"${emacsprefix}\"" >&5
printf "%s\n" "\"${emacsprefix}\"" >&6; }



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ${EMACS_NAME} is recent enough" >&5
printf %s "checking if ${EMACS_NAME} is recent enough... " >&6; }

  elisp="(cond ((< emacs-major-version 26) \"no\")
			 ((> emacs-major-version 26) \"yes\")
			 ((< emacs-minor-version 01) \"no\")
			 (t \"yes\"))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))"  >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))"  >& 5 2>&1
  result="`cat ${OUTPUT}`"
  echo "=> ${result}" >& 5 2>&1
  rm -f ${OUTPUT}

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${result}" >&5
printf "%s\n" "${result}" >&6; }
if test "${result}" != "yes"
then
  as_fn_error $? "This package requires at least ${EMACS_NAME} version 26.1  Aborting!" "$LINENO" 5
fi


# The Debian package uses `--disable-build-dir-test'; normal users should
# never need to modify the default behavior.
# Check whether --enable-build-dir-test was given.
if test ${enable_build_dir_test+y}
then :
  enableval=$enable_build_dir_test; if ! [ "X-${enableval}" = "X-no" ]
     then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if build directory is valid" >&5
printf %s "checking if build directory is valid... " >&6; }

  elisp="(if (or (member (directory-file-name default-directory) load-path)\
	      (member (file-name-as-directory default-directory) load-path))\
	 \"no\" \"yes\")"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch  -eval "(let* ((x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))"  >& 5 2>&1
  "${EMACS}" -batch  -eval "(let* ((x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))"  >& 5 2>&1
  valid_build_dir="`cat ${OUTPUT}`"
  echo "=> ${valid_build_dir}" >& 5 2>&1
  rm -f ${OUTPUT}

  if test "${valid_build_dir}" = "no"; then
    as_fn_error $? "Build directory inside load-path!  Aborting!" "$LINENO" 5
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
  fi

   fi
else $as_nop

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if build directory is valid" >&5
printf %s "checking if build directory is valid... " >&6; }

  elisp="(if (or (member (directory-file-name default-directory) load-path)\
	      (member (file-name-as-directory default-directory) load-path))\
	 \"no\" \"yes\")"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch  -eval "(let* ((x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))"  >& 5 2>&1
  "${EMACS}" -batch  -eval "(let* ((x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))"  >& 5 2>&1
  valid_build_dir="`cat ${OUTPUT}`"
  echo "=> ${valid_build_dir}" >& 5 2>&1
  rm -f ${OUTPUT}

  if test "${valid_build_dir}" = "no"; then
    as_fn_error $? "Build directory inside load-path!  Aborting!" "$LINENO" 5
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
  fi

fi


# Check whether --enable-preview was given.
if test ${enable_preview+y}
then :
  enableval=$enable_preview; preview_enabled="$enableval"
else $as_nop
  preview_enabled="yes"
fi




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where lisp files go" >&5
printf %s "checking where lisp files go... " >&6; }

# Check whether --with-lispdir was given.
if test ${with_lispdir+y}
then :
  withval=$with_lispdir; lispdir="${withval}"
fi

  if test "X${lispdir}" = X; then
    # Test paths relative to prefixes
      for currentprefix in '${datadir}/'${EMACS_FLAVOR} '${libdir}/'${EMACS_FLAVOR} \
	"${emacsprefix}/share/${EMACS_FLAVOR}" \
        '${datadir}' '${libdir}' "${emacsprefix}"
  do
  expprefix="${currentprefix}"
   __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expprefix" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expprefix=`sed ${__ac_tmp__} <<EOF
$expprefix
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(catch 22
       (let (reldir (dirs load-path))
	  (dolist (name (list \"${EMACS_FLAVOR}/site-lisp\" \"${EMACS_FLAVOR}/site-packages\"
	      \"site-lisp\" \"site-packages\") \"NONE\")
	    (dolist (dir dirs)
	      (when (and dir
	      	         (setq dir (directory-file-name dir))
                         (file-name-absolute-p dir)
	      	         (file-directory-p dir)
	                 (not (string-match \"\\\\\`\\\\.\\\\.\"
                           (setq reldir (file-relative-name dir expanded))))
			 (not (file-name-absolute-p reldir))
                         (let ((name name) (dir dir))
		           (while (and dir name
		                       (string= (file-name-nondirectory dir)
		                                (file-name-nondirectory name))
                              (setq dir (file-name-directory dir)
				   name (file-name-directory name))
			      (if (and dir name)
			         (setq dir (directory-file-name dir)
			              name (directory-file-name name)))))
		            (null name))
		   (throw 22
                      (if (string= reldir \".\") (directory-file-name prefix)
                        (concat (file-name-as-directory prefix)
                                reldir)))))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch  -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}"  >& 5 2>&1
  "${EMACS}" -batch  -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}"  >& 5 2>&1
  lispdir="`cat ${OUTPUT}`"
  echo "=> ${lispdir}" >& 5 2>&1
  rm -f ${OUTPUT}

  if test "$lispdir" != NONE; then break; fi; done
    if test "${lispdir}" = "NONE"; then
      # No? notify user.
      as_fn_error $? "Cannot locate lisp directory,
use  --with-lispdir, --datadir, or possibly --prefix to rectify this" "$LINENO" 5
    fi
  fi
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lispdir}" >&5
printf "%s\n" "${lispdir}" >&6; }


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what file to use for auctex startup" >&5
printf %s "checking what file to use for auctex startup... " >&6; }

# Check whether --with-auctexstartfile was given.
if test ${with_auctexstartfile+y}
then :
  withval=$with_auctexstartfile;  auctexstartfile="${withval}"
else $as_nop
   _tmpdir_="${lispdir}"
 __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$_tmpdir_" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "_tmpdir_=`sed ${__ac_tmp__} <<EOF
$_tmpdir_
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
if test -d "${_tmpdir_}/site-start.d"
then
auctexstartfile="${lispdir}/site-start.d/auctex.el"
else
auctexstartfile="${lispdir}/auctex.el"
fi
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${auctexstartfile}" >&5
printf "%s\n" "${auctexstartfile}" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what file to use for preview startup" >&5
printf %s "checking what file to use for preview startup... " >&6; }

# Check whether --with-previewstartfile was given.
if test ${with_previewstartfile+y}
then :
  withval=$with_previewstartfile;  previewstartfile="${withval}"
else $as_nop
   _tmpdir_="${lispdir}"
 __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$_tmpdir_" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "_tmpdir_=`sed ${__ac_tmp__} <<EOF
$_tmpdir_
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
if test -d "${_tmpdir_}/site-start.d"
then
previewstartfile="${lispdir}/site-start.d/preview-latex.el"
else
previewstartfile="${lispdir}/preview-latex.el"
fi
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${previewstartfile}" >&5
printf "%s\n" "${previewstartfile}" >&6; }

packagelispdir="${lispdir}/auctex"
packagedatadir="${packagelispdir}"
texsitedir="${lispdir}"




{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the package lisp files go" >&5
printf %s "checking where the package lisp files go... " >&6; }

# Check whether --with-packagelispdir was given.
if test ${with_packagelispdir+y}
then :
  withval=$with_packagelispdir; packagelispdir="${withval}"
fi


 tmpdir="${packagelispdir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$tmpdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "tmpdir=`sed ${__ac_tmp__} <<EOF
$tmpdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 explispdir="${lispdir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$explispdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "explispdir=`sed ${__ac_tmp__} <<EOF
$explispdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 expstartup="${texsitedir}/tex-site.el"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expstartup" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expstartup=`sed ${__ac_tmp__} <<EOF
$expstartup
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(progn (setq path (directory-file-name path))
  (if (or target
          (not (string= (car load-path) (directory-file-name (car load-path)))))
    (setq path (file-name-as-directory path)))
  (setq path (expand-file-name path lispdir))
  (setq startupdir (file-name-directory (expand-file-name startup lispdir)))
  (prin1-to-string
    (if (or (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name startupdir lispdir)))
            (file-name-absolute-p relname)
	    (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name path lispdir)))
 	    (file-name-absolute-p relname))
	  (concat path target)
	(cond (target
	       \`(expand-file-name
                   ,(file-relative-name (concat path target) startupdir)
	           (file-name-directory load-file-name)))
              ((string= path startupdir)
	         '(file-name-directory load-file-name))
	      ((string= path (directory-file-name startupdir))
                 '(directory-file-name (file-name-directory load-file-name)))
              (t
	       \`(expand-file-name
                   ,(file-relative-name path startupdir)
	           (file-name-directory load-file-name)))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  lisppackagelispdir="`cat ${OUTPUT}`"
  echo "=> ${lisppackagelispdir}" >& 5 2>&1
  rm -f ${OUTPUT}



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${packagelispdir}" >&5
printf "%s\n" "${packagelispdir}" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the data files go" >&5
printf %s "checking where the data files go... " >&6; }

# Check whether --with-packagedatadir was given.
if test ${with_packagedatadir+y}
then :
  withval=$with_packagedatadir; packagedatadir="${withval}"
fi


 tmpdir="${packagedatadir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$tmpdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "tmpdir=`sed ${__ac_tmp__} <<EOF
$tmpdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 explispdir="${lispdir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$explispdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "explispdir=`sed ${__ac_tmp__} <<EOF
$explispdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 expstartup="${texsitedir}/tex-site.el"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expstartup" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expstartup=`sed ${__ac_tmp__} <<EOF
$expstartup
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(progn (setq path (directory-file-name path))
  (if (or target
          (not (string= (car load-path) (directory-file-name (car load-path)))))
    (setq path (file-name-as-directory path)))
  (setq path (expand-file-name path lispdir))
  (setq startupdir (file-name-directory (expand-file-name startup lispdir)))
  (prin1-to-string
    (if (or (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name startupdir lispdir)))
            (file-name-absolute-p relname)
	    (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name path lispdir)))
 	    (file-name-absolute-p relname))
	  (concat path target)
	(cond (target
	       \`(expand-file-name
                   ,(file-relative-name (concat path target) startupdir)
	           (file-name-directory load-file-name)))
              ((string= path startupdir)
	         '(file-name-directory load-file-name))
	      ((string= path (directory-file-name startupdir))
                 '(directory-file-name (file-name-directory load-file-name)))
              (t
	       \`(expand-file-name
                   ,(file-relative-name path startupdir)
	           (file-name-directory load-file-name)))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  lisppackagedatadir="`cat ${OUTPUT}`"
  echo "=> ${lisppackagedatadir}" >& 5 2>&1
  rm -f ${OUTPUT}



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${packagedatadir}" >&5
printf "%s\n" "${packagedatadir}" >&6; }


 tmpdir="${texsite}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$tmpdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "tmpdir=`sed ${__ac_tmp__} <<EOF
$tmpdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 explispdir="${lispdir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$explispdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "explispdir=`sed ${__ac_tmp__} <<EOF
$explispdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 expstartup="${auctexstartfile}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expstartup" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expstartup=`sed ${__ac_tmp__} <<EOF
$expstartup
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(progn (setq path (directory-file-name path))
  (if (or target
          (not (string= (car load-path) (directory-file-name (car load-path)))))
    (setq path (file-name-as-directory path)))
  (setq path (expand-file-name path lispdir))
  (setq startupdir (file-name-directory (expand-file-name startup lispdir)))
  (prin1-to-string
    (if (or (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name startupdir lispdir)))
            (file-name-absolute-p relname)
	    (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name path lispdir)))
 	    (file-name-absolute-p relname))
	  (concat path target)
	(cond (target
	       \`(expand-file-name
                   ,(file-relative-name (concat path target) startupdir)
	           (file-name-directory load-file-name)))
              ((string= path startupdir)
	         '(file-name-directory load-file-name))
	      ((string= path (directory-file-name startupdir))
                 '(directory-file-name (file-name-directory load-file-name)))
              (t
	       \`(expand-file-name
                   ,(file-relative-name path startupdir)
	           (file-name-directory load-file-name)))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}" tex-site.el >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}" tex-site.el >& 5 2>&1
  lisptexsite="`cat ${OUTPUT}`"
  echo "=> ${lisptexsite}" >& 5 2>&1
  rm -f ${OUTPUT}




{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the info files go" >&5
printf %s "checking where the info files go... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${infodir}" >&5
printf "%s\n" "${infodir}" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where automatically generated global style hooks go" >&5
printf %s "checking where automatically generated global style hooks go... " >&6; }

# Check whether --with-auto-dir was given.
if test ${with_auto_dir+y}
then :
  withval=$with_auto_dir; autodir="${withval}"
else $as_nop
  autodir='${localstatedir}/auctex'
fi

 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${autodir}" >&5
printf "%s\n" "${autodir}" >&6; }



 tmpdir="${autodir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$tmpdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "tmpdir=`sed ${__ac_tmp__} <<EOF
$tmpdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 explispdir="${lispdir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$explispdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "explispdir=`sed ${__ac_tmp__} <<EOF
$explispdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 expstartup="${texsitedir}/tex-site.el"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expstartup" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expstartup=`sed ${__ac_tmp__} <<EOF
$expstartup
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(progn (setq path (directory-file-name path))
  (if (or target
          (not (string= (car load-path) (directory-file-name (car load-path)))))
    (setq path (file-name-as-directory path)))
  (setq path (expand-file-name path lispdir))
  (setq startupdir (file-name-directory (expand-file-name startup lispdir)))
  (prin1-to-string
    (if (or (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name startupdir lispdir)))
            (file-name-absolute-p relname)
	    (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name path lispdir)))
 	    (file-name-absolute-p relname))
	  (concat path target)
	(cond (target
	       \`(expand-file-name
                   ,(file-relative-name (concat path target) startupdir)
	           (file-name-directory load-file-name)))
              ((string= path startupdir)
	         '(file-name-directory load-file-name))
	      ((string= path (directory-file-name startupdir))
                 '(directory-file-name (file-name-directory load-file-name)))
              (t
	       \`(expand-file-name
                   ,(file-relative-name path startupdir)
	           (file-name-directory load-file-name)))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  lispautodir="`cat ${OUTPUT}`"
  echo "=> ${lispautodir}" >& 5 2>&1
  rm -f ${OUTPUT}




# Extract the first word of "tex", so it can be a program name with args.
set dummy tex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEX="$TEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_TEX" && ac_cv_path_TEX=":"
  ;;
esac
fi
TEX=$ac_cv_path_TEX
if test -n "$TEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEX" >&5
printf "%s\n" "$TEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "pdftex", so it can be a program name with args.
set dummy pdftex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PDFTEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PDFTEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PDFTEX="$PDFTEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PDFTEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PDFTEX" && ac_cv_path_PDFTEX=":"
  ;;
esac
fi
PDFTEX=$ac_cv_path_PDFTEX
if test -n "$PDFTEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PDFTEX" >&5
printf "%s\n" "$PDFTEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "dvips", so it can be a program name with args.
set dummy dvips; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_DVIPS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $DVIPS in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_DVIPS="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_DVIPS" && ac_cv_path_DVIPS=":"
  ;;
esac
fi
DVIPS=$ac_cv_path_DVIPS
if test -n "$DVIPS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DVIPS" >&5
printf "%s\n" "$DVIPS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi




if test "X${preview_enabled}" = Xyes
then

   for ac_prog in gs GSWIN32C.EXE
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_GS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$GS"; then
  ac_cv_prog_GS="$GS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_GS="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
GS=$ac_cv_prog_GS
if test -n "$GS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GS" >&5
printf "%s\n" "$GS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$GS" && break
done
test -n "$GS" || GS="NONE"



  elisp="(if (member dir (list \"NONE\" (if (eq system-type 'windows-nt) \"GSWIN32C.EXE\" \"gs\"))) \"\" \`(defvar preview-gs-command ,dir))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((dir(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${GS}" >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((dir(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${GS}" >& 5 2>&1
  lispGS="`cat ${OUTPUT}`"
  echo "=> ${lispGS}" >& 5 2>&1
  rm -f ${OUTPUT}





# Extract the first word of "latex", so it can be a program name with args.
set dummy latex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LATEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $LATEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_LATEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_LATEX" && ac_cv_path_LATEX="NONE"
  ;;
esac
fi
LATEX=$ac_cv_path_LATEX
if test -n "$LATEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5
printf "%s\n" "$LATEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "${LATEX}"x = NONEx ; then
   as_fn_error $? "LaTeX not found, aborting!
   You must install LaTeX for preview to work." "$LINENO" 5
fi


   # Extract the first word of "pdflatex", so it can be a program name with args.
set dummy pdflatex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PDFLATEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PDFLATEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PDFLATEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PDFLATEX=$ac_cv_path_PDFLATEX
if test -n "$PDFLATEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
printf "%s\n" "$PDFLATEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi



   # Determine which latex-style components to install
   # To match .sty, .def, .cfg, but _not_ .drv
   TEXMFGEN=`sed -n 's/^%<installer>.*file[{]\\([^}.]*\\.[sdc][tef][yfg]\\)[}].*/\\1/p' latex/preview.dtx`
   # Replace newlines with spaces.
   TEXMFGEN="`echo ${TEXMFGEN}`"



# Extract the first word of "tex", so it can be a program name with args.
set dummy tex; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEX="$TEX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEX="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_TEX" && ac_cv_path_TEX="NONE"
  ;;
esac
fi
TEX=$ac_cv_path_TEX
if test -n "$TEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEX" >&5
printf "%s\n" "$TEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test "${TEX}"x = NONEx ; then
   as_fn_error $? "NONE" "$LINENO" 5
fi




# Check whether --with-texmf-dir was given.
if test ${with_texmf_dir+y}
then :
  withval=$with_texmf_dir;  texmfdir="${withval}" ;
   if test "x${texmfdir}" = xno
   then
     previewtexmfdir="${packagedatadir}/latex"
     previewdocdir="${packagedatadir}/doc"
   else
      __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$withval" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "withval=`sed ${__ac_tmp__} <<EOF
$withval
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
     if test ! -d "${withval}"  ; then
        as_fn_error $? "--with-texmf-dir=\"${texmfdir}\": Directory does not exist" "$LINENO" 5
     fi
     previewtexmfdir="${texmfdir}/tex/latex/preview"
     previewdocdir="${texmfdir}/doc/latex/styles"
   fi

fi



# Check whether --with-tex-dir was given.
if test ${with_tex_dir+y}
then :
  withval=$with_tex_dir;  previewtexmfdir="${withval}" ;
    __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$withval" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "withval=`sed ${__ac_tmp__} <<EOF
$withval
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
   if test ! -d "${withval}"  ; then
      as_fn_error $? "--with-tex-dir=\"${previewtexmfdir}\": Directory does not exist" "$LINENO" 5
   fi

fi



# Check whether --with-doc-dir was given.
if test ${with_doc_dir+y}
then :
  withval=$with_doc_dir;  previewdocdir="${withval}" ;
    __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$withval" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "withval=`sed ${__ac_tmp__} <<EOF
$withval
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
   if test ! -d "${withval}"  ; then
      as_fn_error $? "--with-doc-dir=\"${previewdocdir}\": Directory does not exist" "$LINENO" 5
   fi

fi


# First check for docstrip.cfg information -- removed.  Too high
# likelihood to pick up a user preference instead of a system setting.

# Next
# kpsepath -n latex tex
# and then go for the following in its output:
# a) first path component in datadir/prefix ending in tex/latex// (strip trailing
# // and leading !!):  "Searching for TDS-compliant directory."  Install
# in preview subdirectory.
# b) first absolute path component ending in // "Searching for directory
# hierarchy"  Install in preview subdirectory.
# c) anything absolute.  Install both files directly there.

if test "x${texmfdir}" != xno ; then
if test "x${previewtexmfdir}" = x ; then

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for prefix from kpsepath" >&5
printf %s "checking for prefix from kpsepath... " >&6; }



  elisp="(condition-case nil (let*
    ((prefix (directory-file-name (file-name-directory (executable-find cmd))))
     (parent (directory-file-name (file-name-directory prefix))))
    (if (string= (file-name-nondirectory prefix) \"bin\")
        (setq prefix parent)
      (if (string= (file-name-nondirectory parent) \"bin\")
         (setq prefix (directory-file-name (file-name-directory parent)))))
    prefix) (error "NONE"))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((cmd(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" kpsepath >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((cmd(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" kpsepath >& 5 2>&1
  texprefix="`cat ${OUTPUT}`"
  echo "=> ${texprefix}" >& 5 2>&1
  rm -f ${OUTPUT}


if test "x${texprefix}" != "xNONE"
then

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"${texprefix}\"" >&5
printf "%s\n" "\"${texprefix}\"" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TDS-compliant directory" >&5
printf %s "checking for TDS-compliant directory... " >&6; }

pathoutput="`kpsepath -n latex tex`"

  for currentprefix in '${datadir}/texmf' "${texprefix}/share/texmf-local" "${texprefix}/share/texmf" "${texprefix}/texmf-local" "${texprefix}/texmf"
  do
  expprefix="${currentprefix}"
   __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expprefix" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expprefix=`sed ${__ac_tmp__} <<EOF
$expprefix
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(catch 22
       (let (reldir (dirs (mapcar (lambda(x)
              (and (string-match \"\\\\\`!*\\\\(.*\\\\)/tex/latex//+\\\\'\" x)
	           (match-string 1 x)))
      (append (split-string pathoutput \";\")
             (split-string pathoutput \":\")))))
	  (dolist (name (list nil) \"NONE\")
	    (dolist (dir dirs)
	      (when (and dir
	      	         (setq dir (directory-file-name dir))
                         (file-name-absolute-p dir)
	      	         (file-directory-p dir)
	                 (not (string-match \"\\\\\`\\\\.\\\\.\"
                           (setq reldir (file-relative-name dir expanded))))
			 (not (file-name-absolute-p reldir))
                         (let ((name name) (dir dir))
		           (while (and dir name
		                       (string= (file-name-nondirectory dir)
		                                (file-name-nondirectory name))
                              (setq dir (file-name-directory dir)
				   name (file-name-directory name))
			      (if (and dir name)
			         (setq dir (directory-file-name dir)
			              name (directory-file-name name)))))
		            (null name))
		   (throw 22
                      (if (string= reldir \".\") (directory-file-name prefix)
                        (concat (file-name-as-directory prefix)
                                reldir)))))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (pathoutput(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}" "${pathoutput}" >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (pathoutput(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}" "${pathoutput}" >& 5 2>&1
  texmfdir="`cat ${OUTPUT}`"
  echo "=> ${texmfdir}" >& 5 2>&1
  rm -f ${OUTPUT}

  if test "$texmfdir" != NONE; then break; fi; done

if test -n "${texmfdir}" -a "${texmfdir}" != "NONE" ; then
   previewdocdir="${texmfdir}/doc/latex/styles"
   previewtexmfdir="${texmfdir}/tex/latex/preview"
fi

if test -z "${previewtexmfdir}" -o "${previewtexmfdir}" = no  ; then

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TeX directory hierarchy" >&5
printf %s "checking for TeX directory hierarchy... " >&6; }

  for currentprefix in '${datadir}/texmf' "${texprefix}/share/texmf-local" "${texprefix}/share/texmf" "${texprefix}/texmf-local" "${texprefix}/texmf" '${datadir}' "${texprefix}/share" "${texprefix}"
  do
  expprefix="${currentprefix}"
   __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expprefix" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expprefix=`sed ${__ac_tmp__} <<EOF
$expprefix
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(catch 22
       (let (reldir (dirs (mapcar (lambda(x)
              (and (string-match \"\\\\\`!*\\\\(.*[^/]\\\\)//+\\\\'\" x)
	           (match-string 1 x)))
      (append (split-string pathoutput \";\")
             (split-string pathoutput \":\")))))
	  (dolist (name (list nil) \"NONE\")
	    (dolist (dir dirs)
	      (when (and dir
	      	         (setq dir (directory-file-name dir))
                         (file-name-absolute-p dir)
	      	         (file-directory-p dir)
	                 (not (string-match \"\\\\\`\\\\.\\\\.\"
                           (setq reldir (file-relative-name dir expanded))))
			 (not (file-name-absolute-p reldir))
                         (let ((name name) (dir dir))
		           (while (and dir name
		                       (string= (file-name-nondirectory dir)
		                                (file-name-nondirectory name))
                              (setq dir (file-name-directory dir)
				   name (file-name-directory name))
			      (if (and dir name)
			         (setq dir (directory-file-name dir)
			              name (directory-file-name name)))))
		            (null name))
		   (throw 22
                      (if (string= reldir \".\") (directory-file-name prefix)
                        (concat (file-name-as-directory prefix)
                                reldir)))))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (pathoutput(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}" "${pathoutput}" >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (pathoutput(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}" "${pathoutput}" >& 5 2>&1
  texmfdir="`cat ${OUTPUT}`"
  echo "=> ${texmfdir}" >& 5 2>&1
  rm -f ${OUTPUT}

  if test "$texmfdir" != NONE; then break; fi; done

if test -n "${texmfdir}" -a "${texmfdir}" != "NONE" ; then
   previewtexmfdir="${texmfdir}/preview"
   previewdocdir="${texmfdir}/preview"
fi
fi

if test -z "${previewtexmfdir}" -o "${previewtexmfdir}" = no  ; then

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TeX input directory" >&5
printf %s "checking for TeX input directory... " >&6; }

  for currentprefix in '${datadir}' "${texprefix}/share" "${texprefix}"
  do
  expprefix="${currentprefix}"
   __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expprefix" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expprefix=`sed ${__ac_tmp__} <<EOF
$expprefix
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(catch 22
       (let (reldir (dirs (mapcar (lambda(x)
              (and (string-match \"\\\\\`!*\\\\(.*[^/]\\\\)/?\\\\'\" x)
	           (match-string 1 x)))
      (append (split-string pathoutput \";\")
             (split-string pathoutput \":\")))))
	  (dolist (name (list nil) \"NONE\")
	    (dolist (dir dirs)
	      (when (and dir
	      	         (setq dir (directory-file-name dir))
                         (file-name-absolute-p dir)
	      	         (file-directory-p dir)
	                 (not (string-match \"\\\\\`\\\\.\\\\.\"
                           (setq reldir (file-relative-name dir expanded))))
			 (not (file-name-absolute-p reldir))
                         (let ((name name) (dir dir))
		           (while (and dir name
		                       (string= (file-name-nondirectory dir)
		                                (file-name-nondirectory name))
                              (setq dir (file-name-directory dir)
				   name (file-name-directory name))
			      (if (and dir name)
			         (setq dir (directory-file-name dir)
			              name (directory-file-name name)))))
		            (null name))
		   (throw 22
                      (if (string= reldir \".\") (directory-file-name prefix)
                        (concat (file-name-as-directory prefix)
                                reldir)))))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (pathoutput(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}" "${pathoutput}" >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((prefix(pop command-line-args-left)) (expanded(pop command-line-args-left)) (pathoutput(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${currentprefix}" "${expprefix}" "${pathoutput}" >& 5 2>&1
  texmfdir="`cat ${OUTPUT}`"
  echo "=> ${texmfdir}" >& 5 2>&1
  rm -f ${OUTPUT}

  if test "$texmfdir" != NONE; then break; fi; done

if test -n "${texmfdir}" -a "${texmfdir}" != "NONE" ; then
   previewtexmfdir="${texmfdir}"
   previewdocdir="${texmfdir}"
fi
fi
fi

if test -z "${previewtexmfdir}" -o "${previewtexmfdir}" = no  ; then

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	as_fn_error $? "Cannot find the texmf directory!
Please use --with-texmf-dir=dir to specify where the preview tex files go" "$LINENO" 5
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${texmfdir}" >&5
printf "%s\n" "${texmfdir}" >&6; }
fi
fi

echo Preview will be placed in ${previewtexmfdir}
echo Preview docs will be placed in ${previewdocdir}




   if test "x${texmfdir}" = "xno"
   then
     packagetexstyles="${packagedatadir}/latex"

 tmpdir="${packagetexstyles}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$tmpdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "tmpdir=`sed ${__ac_tmp__} <<EOF
$tmpdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 explispdir="${lispdir}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$explispdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "explispdir=`sed ${__ac_tmp__} <<EOF
$explispdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
 expstartup="${previewstartfile}"
  __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$expstartup" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "expstartup=`sed ${__ac_tmp__} <<EOF
$expstartup
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"

  elisp="(progn (setq path (directory-file-name path))
  (if (or target
          (not (string= (car load-path) (directory-file-name (car load-path)))))
    (setq path (file-name-as-directory path)))
  (setq path (expand-file-name path lispdir))
  (setq startupdir (file-name-directory (expand-file-name startup lispdir)))
  (prin1-to-string
    (if (or (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name startupdir lispdir)))
            (file-name-absolute-p relname)
	    (string-match \"\\\\\`\\\\.\\\\.\"
              (setq relname (file-relative-name path lispdir)))
 	    (file-name-absolute-p relname))
	  (concat path target)
	(cond (target
	       \`(expand-file-name
                   ,(file-relative-name (concat path target) startupdir)
	           (file-name-directory load-file-name)))
              ((string= path startupdir)
	         '(file-name-directory load-file-name))
	      ((string= path (directory-file-name startupdir))
                 '(directory-file-name (file-name-directory load-file-name)))
              (t
	       \`(expand-file-name
                   ,(file-relative-name path startupdir)
	           (file-name-directory load-file-name)))))))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  "${EMACS}" -batch -no-site-file -eval "(let* ((path(pop command-line-args-left)) (lispdir(pop command-line-args-left)) (startup(pop command-line-args-left)) (target(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${tmpdir}" "${explispdir}" "${expstartup}"  >& 5 2>&1
  lisppackagetexstyles="`cat ${OUTPUT}`"
  echo "=> ${lisppackagetexstyles}" >& 5 2>&1
  rm -f ${OUTPUT}



     lisppackagetexstyles="(defvar preview-TeX-style-dir ${lisppackagetexstyles})"
     test "X${TEXHASH}" = X && TEXHASH=:
   else
     lisppackagetexstyles=
   fi


   # Be very careful about assuming things about the available hash programs
   # MiKTeX comes with a braindead link to mktexlsr, apparently, so first
   # try the regular utility from them.


   if test "X${TEXHASH}" = "X"
   then
     # Extract the first word of "texhash", so it can be a program name with args.
set dummy texhash; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXHASH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEXHASH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEXHASH="$TEXHASH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEXHASH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEXHASH=$ac_cv_path_TEXHASH
if test -n "$TEXHASH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXHASH" >&5
printf "%s\n" "$TEXHASH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


     # Extract the first word of "initexmf", so it can be a program name with args.
set dummy initexmf; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_TEXHASH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$TEXHASH"; then
  ac_cv_prog_TEXHASH="$TEXHASH" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_TEXHASH="initexmf -u"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
TEXHASH=$ac_cv_prog_TEXHASH
if test -n "$TEXHASH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXHASH" >&5
printf "%s\n" "$TEXHASH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


     if test "X${TEXHASH}" = X
     then
        for ac_prog in mktexlsr MakeTeXls-R
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXHASH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEXHASH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEXHASH="$TEXHASH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEXHASH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEXHASH=$ac_cv_path_TEXHASH
if test -n "$TEXHASH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXHASH" >&5
printf "%s\n" "$TEXHASH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$TEXHASH" && break
done
test -n "$TEXHASH" || TEXHASH=":"

     fi
   fi

   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for glaring installation conflicts" >&5
printf %s "checking for glaring installation conflicts... " >&6; }
   exppackagelispdir="$packagelispdir"
    __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$exppackagelispdir" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "exppackagelispdir=`sed ${__ac_tmp__} <<EOF
$exppackagelispdir
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"
   exppreviewstartfile="$previewstartfile"
    __ac_tmp_oldprefix__="${prefix}"
  __ac_tmp_oldexec_prefix__="$exec_prefix"
 test "x${prefix}" = xNONE && prefix="${ac_default_prefix}"
 test "x${exec_prefix}" = xNONE && exec_prefix='${prefix}'
 while :;do case "$exppreviewstartfile" in *\$*) __ac_tmp__='s/[\`"-"]/\\&/g'
eval "exppreviewstartfile=`sed ${__ac_tmp__} <<EOF
$exppreviewstartfile
EOF
`";; *) break ;; esac; done
  prefix="${__ac_tmp_oldprefix__}"
  exec_prefix="${__ac_tmp_oldexec_prefix__}"


  elisp="
     (concat
       (and (setq tmp (locate-library \"preview.elc\"))
            (not (string= (file-truename tmp)
                       (file-truename (expand-file-name \"preview.elc\"
                                         packagelispdir))))
            (format \"Conflicting previous installation in \`%s' found!\n\"
                    (file-name-directory tmp)))
       (and (setq tmp (locate-library \"preview-latex.el\"))
            (not (string= (file-truename tmp)
                          (file-truename previewstartfile)))
            (format \"Conflicting previous startup file \`%s' found!\n\" tmp)))"
  OUTPUT=./conftest-$$
  echo "${EMACS}" -batch  -eval "(let* ((packagelispdir(pop command-line-args-left)) (previewstartfile(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${exppackagelispdir}" "${exppreviewstartfile}" >& 5 2>&1
  "${EMACS}" -batch  -eval "(let* ((packagelispdir(pop command-line-args-left)) (previewstartfile(pop command-line-args-left))(x ${elisp})) (write-region (if (stringp x) x (prin1-to-string x)) nil \"${OUTPUT}\"))" "${exppackagelispdir}" "${exppreviewstartfile}" >& 5 2>&1
  shadows="`cat ${OUTPUT}`"
  echo "=> ${shadows}" >& 5 2>&1
  rm -f ${OUTPUT}

   if test "NONE${shadows}" != NONE
   then
     conflictsmsg="Conflicts with previous installations have been detected.
   Please fix them before continuing.
   "
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ouch!
   " >&5
printf "%s\n" "ouch!
   " >&6; }
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ${shadows}
   " >&5
printf "%s\n" "$as_me: WARNING: ${shadows}
   " >&2;}
   else
     conflictsmsg=
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: probably none" >&5
printf "%s\n" "probably none" >&6; }
   fi

   texmfdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$texmfdir
EOF
`"
   exec_prefix="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$exec_prefix
EOF
`"
   libdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$libdir
EOF
`"
   previewtexmfdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$previewtexmfdir
EOF
`"
   previewdocdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$previewdocdir
EOF
`"
   previewstartfile="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$previewstartfile
EOF
`"
   auctexdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$auctexdir
EOF
`"
   datadir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$datadir
EOF
`"
   GS="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$GS
EOF
`"
   TEXHASH="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$TEXHASH
EOF
`"
   LATEX="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$LATEX
EOF
`"
   PDFLATEX="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$PDFLATEX
EOF
`"
fi



if test "x$PERL" = x
then
   # Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PERL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PERL" && ac_cv_path_PERL=":"
  ;;
esac
fi
PERL=$ac_cv_path_PERL
if test -n "$PERL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
printf "%s\n" "$PERL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi



# Extract the first word of "makeinfo", so it can be a program name with args.
set dummy makeinfo; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MAKEINFO+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $MAKEINFO in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_MAKEINFO="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO=":"
  ;;
esac
fi
MAKEINFO=$ac_cv_path_MAKEINFO
if test -n "$MAKEINFO"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
printf "%s\n" "$MAKEINFO" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "texi2html", so it can be a program name with args.
set dummy texi2html; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXI2HTML+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEXI2HTML in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEXI2HTML="$TEXI2HTML" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEXI2HTML="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_TEXI2HTML" && ac_cv_path_TEXI2HTML=":"
  ;;
esac
fi
TEXI2HTML=$ac_cv_path_TEXI2HTML
if test -n "$TEXI2HTML"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXI2HTML" >&5
printf "%s\n" "$TEXI2HTML" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "texi2dvi", so it can be a program name with args.
set dummy texi2dvi; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXI2DVI+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEXI2DVI in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEXI2DVI="$TEXI2DVI" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEXI2DVI="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_TEXI2DVI" && ac_cv_path_TEXI2DVI=":"
  ;;
esac
fi
TEXI2DVI=$ac_cv_path_TEXI2DVI
if test -n "$TEXI2DVI"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXI2DVI" >&5
printf "%s\n" "$TEXI2DVI" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "texi2pdf", so it can be a program name with args.
set dummy texi2pdf; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEXI2PDF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEXI2PDF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEXI2PDF="$TEXI2PDF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_TEXI2PDF="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_TEXI2PDF" && ac_cv_path_TEXI2PDF=":"
  ;;
esac
fi
TEXI2PDF=$ac_cv_path_TEXI2PDF
if test -n "$TEXI2PDF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEXI2PDF" >&5
printf "%s\n" "$TEXI2PDF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi





if test "X${INSTALL_INFO}" = X
then
  # Extract the first word of "install-info", so it can be a program name with args.
set dummy install-info; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_INSTALL_INFO+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $INSTALL_INFO in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in ${PATH} /usr/sbin /sbin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_INSTALL_INFO="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
  ;;
esac
fi
INSTALL_INFO=$ac_cv_path_INSTALL_INFO
if test -n "$INSTALL_INFO"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
printf "%s\n" "$INSTALL_INFO" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi

prefix="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$prefix
EOF
`"
localstatedir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$localstatedir
EOF
`"
packagelispdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$packagelispdir
EOF
`"
packagedatadir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$packagedatadir
EOF
`"
lispdir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$lispdir
EOF
`"
infodir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$infodir
EOF
`"
datadir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$datadir
EOF
`"
autodir="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$autodir
EOF
`"
auctexstartfile="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$auctexstartfile
EOF
`"
EMACS="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$EMACS
EOF
`"
INSTALL_INFO="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$INSTALL_INFO
EOF
`"
PERL="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$PERL
EOF
`"
MAKEINFO="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$MAKEINFO
EOF
`"
TEX="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$TEX
EOF
`"
PDFTEX="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$PDFTEX
EOF
`"
DVIPS="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$DVIPS
EOF
`"
TEXI2HTML="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$TEXI2HTML
EOF
`"
TEXI2DVI="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$TEXI2DVI
EOF
`"
TEXI2PDF="`sed 's/[^-0-9a-zA-Z_./:$]/\\\\&/g;s/[$]\\\\[{(]\\([^)}]*\\)\\\\[})]/${\\1}/g' <<EOF
$TEXI2PDF
EOF
`"

ac_config_files="$ac_config_files Makefile tex-site.el.out:tex-site.el.in doc/Makefile auctex.el preview.el latex/Makefile"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
# take arguments), then branch to the quote section.  Otherwise,
# look for a macro that doesn't take arguments.
ac_script='
:mline
/\\$/{
 N
 s,\\\n,,
 b mline
}
t clear
:clear
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
t quote
s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
t quote
b any
:quote
s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
s/\[/\\&/g
s/\]/\\&/g
s/\$/$$/g
H
:any
${
	g
	s/^\n//
	s/\n/ /g
	p
}
'
DEFS=`sed -n "$ac_script" confdefs.h`


ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error



# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by auctex $as_me 13.3, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac



cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE

Configuration files:
$config_files

Report bugs to <bug-auctex@gnu.org>."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
auctex config.status 13.3
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h |  --help | --hel | -h )
    printf "%s\n" "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "tex-site.el.out") CONFIG_FILES="$CONFIG_FILES tex-site.el.out:tex-site.el.in" ;;
    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
    "auctex.el") CONFIG_FILES="$CONFIG_FILES auctex.el" ;;
    "preview.el") CONFIG_FILES="$CONFIG_FILES preview.el" ;;
    "latex/Makefile") CONFIG_FILES="$CONFIG_FILES latex/Makefile" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"


eval set X "  :F $CONFIG_FILES      "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;



  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi



cat >&2 <<EOF

Congratulations!  Configuration of AUCTeX is complete.

Type "make" at the prompt to build.
EOF

