#! /bin/sh



# Guess values for system-dependent variables and create Makefiles.

# Generated automatically using autoconf version 2.12 

# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.

#

# This configure script is free software; the Free Software Foundation

# gives unlimited permission to copy, distribute and modify it.



# Defaults:

ac_help=

ac_default_prefix=/usr/local

# Any additions from configure.in:

ac_help="$ac_help

  --enable-shared         build shared library using GNU libtool"

ac_help="$ac_help

  --enable-static         build static library using GNU libtool"

ac_help="$ac_help

  --enable-maxmem[=N]     enable use of temp files, set max mem usage to N MB"

ac_help="$ac_help

"



# Initialize some variables set by options.

# The variables have the same names as the options, with

# dashes changed to underlines.

build=NONE

cache_file=./config.cache

exec_prefix=NONE

host=NONE

no_create=

nonopt=NONE

no_recursion=

prefix=NONE

program_prefix=NONE

program_suffix=NONE

program_transform_name=s,x,x,

silent=

site=

srcdir=

target=NONE

verbose=

x_includes=NONE

x_libraries=NONE

bindir='${exec_prefix}/bin'

sbindir='${exec_prefix}/sbin'

libexecdir='${exec_prefix}/libexec'

datadir='${prefix}/share'

sysconfdir='${prefix}/etc'

sharedstatedir='${prefix}/com'

localstatedir='${prefix}/var'

libdir='${exec_prefix}/lib'

includedir='${prefix}/include'

oldincludedir='/usr/include'

infodir='${prefix}/info'

mandir='${prefix}/man'



# Initialize some other variables.

subdirs=

MFLAGS= MAKEFLAGS=

# Maximum number of lines to put in a shell here document.

ac_max_here_lines=12



ac_prev=

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=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;

  *) ac_optarg= ;;

  esac



  # Accept the important Cygnus configure options, so we can diagnose typos.



  case "$ac_option" in



  -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 ;;

  -build=* | --build=* | --buil=* | --bui=* | --bu=*)

    build="$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" ;;



  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)

    ac_prev=datadir ;;

  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \

  | --da=*)

    datadir="$ac_optarg" ;;



  -disable-* | --disable-*)

    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

    fi

    ac_feature=`echo $ac_feature| sed 's/-/_/g'`

    eval "enable_${ac_feature}=no" ;;



  -enable-* | --enable-*)

    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then

      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

    fi

    ac_feature=`echo $ac_feature| sed 's/-/_/g'`

    case "$ac_option" in

      *=*) ;;

      *) ac_optarg=yes ;;

    esac

    eval "enable_${ac_feature}='$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)

    # 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 << EOF

Usage: configure [options] [host]

Options: [defaults in brackets after descriptions]

Configuration:

  --cache-file=FILE       cache test results in FILE

  --help                  print this message

  --no-create             do not create output files

  --quiet, --silent       do not print \`checking...' messages

  --version               print the version of autoconf that created configure

Directory and file names:

  --prefix=PREFIX         install architecture-independent files in PREFIX

                          [$ac_default_prefix]

  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

                          [same as prefix]

  --bindir=DIR            user executables in DIR [EPREFIX/bin]

  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]

  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]

  --datadir=DIR           read-only architecture-independent data in DIR

                          [PREFIX/share]

  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]

  --sharedstatedir=DIR    modifiable architecture-independent data in DIR

                          [PREFIX/com]

  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]

  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]

  --includedir=DIR        C header files in DIR [PREFIX/include]

  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]

  --infodir=DIR           info documentation in DIR [PREFIX/info]

  --mandir=DIR            man documentation in DIR [PREFIX/man]

  --srcdir=DIR            find the sources in DIR [configure dir or ..]

  --program-prefix=PREFIX prepend PREFIX to installed program names

  --program-suffix=SUFFIX append SUFFIX to installed program names

  --program-transform-name=PROGRAM

                          run sed PROGRAM on installed program names

EOF

    cat << EOF

Host type:

  --build=BUILD           configure for building on BUILD [BUILD=HOST]

  --host=HOST             configure for HOST [guessed]

  --target=TARGET         configure for TARGET [TARGET=HOST]

Features and packages:

  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)

  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]

  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

  --x-includes=DIR        X include files are in DIR

  --x-libraries=DIR       X library files are in DIR

EOF

    if test -n "$ac_help"; then

      echo "--enable and --with options recognized:$ac_help"

    fi

    exit 0 ;;



  -host | --host | --hos | --ho)

    ac_prev=host ;;

  -host=* | --host=* | --hos=* | --ho=*)

    host="$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" ;;



  -localstatedir | --localstatedir | --localstatedi | --localstated \

  | --localstate | --localstat | --localsta | --localst \

  | --locals | --local | --loca | --loc | --lo)

    ac_prev=localstatedir ;;

  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

  | --localstate=* | --localstat=* | --localsta=* | --localst=* \

  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)

    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)

    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" ;;



  -q | -quiet | --quiet | --quie | --qui | --qu | --q \

  | -silent | --silent | --silen | --sile | --sil)

    silent=yes ;;



  -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 ;;

  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

    target="$ac_optarg" ;;



  -v | -verbose | --verbose | --verbos | --verbo | --verb)

    verbose=yes ;;



  -version | --version | --versio | --versi | --vers)

    echo "configure generated by autoconf version 2.12"

    exit 0 ;;



  -with-* | --with-*)

    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then

      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

    fi

    ac_package=`echo $ac_package| sed 's/-/_/g'`

    case "$ac_option" in

      *=*) ;;

      *) ac_optarg=yes ;;

    esac

    eval "with_${ac_package}='$ac_optarg'" ;;



  -without-* | --without-*)

    ac_package=`echo $ac_option|sed -e 's/-*without-//'`

    # Reject names that are not valid shell variable names.

    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

    fi

    ac_package=`echo $ac_package| sed 's/-/_/g'`

    eval "with_${ac_package}=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" ;;



  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }

    ;;



  *=*)

    varname=`echo "$ac_option"|sed -e 's/=.*//'`

    # Reject names that aren't valid shell variable names.

    if test -n "`echo $varname| sed 's/[a-zA-Z0-9_]//g'`"; then

      { echo "configure: error: $varname: invalid shell variable name" 1>&2; exit 1; }

    fi

    val="`echo "$ac_option"|sed 's/[^=]*=//'`"

    test -n "$verbose" && echo "	setting shell variable $varname to $val"

    eval "$varname='$val'"

    eval "export $varname" ;;



  *)

    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then

      echo "configure: warning: $ac_option: invalid host type" 1>&2

    fi

    if test "x$nonopt" != xNONE; then

      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }

    fi

    nonopt="$ac_option"

    ;;



  esac

done



if test -n "$ac_prev"; then

  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }

fi



trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15



# File descriptor usage:

# 0 standard input

# 1 file creation

# 2 errors and warnings

# 3 some systems may open it to /dev/tty

# 4 used on the Kubota Titan

# 6 checking for... messages and results

# 5 compiler messages saved in config.log

if test "$silent" = yes; then

  exec 6>/dev/null

else

  exec 6>&1

fi

exec 5>./config.log



echo "\

This file contains any messages produced by compilers while

running configure, to aid debugging if configure makes a mistake.

" 1>&5



# Strip out --no-create and --no-recursion so they do not pile up.

# Also quote any args containing shell metacharacters.

ac_configure_args=

for ac_arg

do

  case "$ac_arg" in

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  | --no-cr | --no-c) ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;

  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)

  ac_configure_args="$ac_configure_args '$ac_arg'" ;;

  *) ac_configure_args="$ac_configure_args $ac_arg" ;;

  esac

done



# NLS nuisances.

# Only set these to C if already set.  These must not be set unconditionally

# because not all systems understand e.g. LANG=C (notably SCO).

# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!

# Non-C LC_CTYPE values break the ctype check.

if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi

if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi

if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi

if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi



# confdefs.h avoids OS command line length limits that DEFS can exceed.

rm -rf conftest* confdefs.h

# AIX cpp loses on an empty file, so make sure it contains at least a newline.

echo > confdefs.h



# A filename unique to this package, relative to the directory that

# configure is in, which we can look for to find out if srcdir is correct.

ac_unique_file=jcmaster.c



# 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 its parent.

  ac_prog=$0

  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`

  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.

  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

  if test "$ac_srcdir_defaulted" = yes; then

    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }

  else

    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }

  fi

fi

srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`



# Prefer explicitly selected file to automatically selected ones.

if test -z "$CONFIG_SITE"; then

  if test "x$prefix" != xNONE; then

    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"

  else

    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"

  fi

fi

for ac_site_file in $CONFIG_SITE; do

  if test -r "$ac_site_file"; then

    echo "loading site script $ac_site_file"

    . "$ac_site_file"

  fi

done





ac_ext=c

# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

ac_cpp='$CPP $CPPFLAGS'

ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

cross_compiling=$ac_cv_prog_cc_cross



if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then

  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.

  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then

    ac_n= ac_c='

' ac_t='	'

  else

    ac_n=-n ac_c= ac_t=

  fi

else

  ac_n= ac_c='\c' ac_t=

fi







# Extract the first word of "gcc", so it can be a program name with args.

set dummy gcc; ac_word=$2

echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

echo "configure:538: checking for $ac_word" >&5

if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"

  for ac_dir in $PATH; do

    test -z "$ac_dir" && ac_dir=.

    if test -f $ac_dir/$ac_word; then

      ac_cv_prog_CC="gcc"

      break

    fi

  done

  IFS="$ac_save_ifs"

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

  echo "$ac_t""$CC" 1>&6

else

  echo "$ac_t""no" 1>&6

fi



if test -z "$CC"; then

  # Extract the first word of "cc", so it can be a program name with args.

set dummy cc; ac_word=$2

echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

echo "configure:567: checking for $ac_word" >&5

if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  if test -n "$CC"; then

  ac_cv_prog_CC="$CC" # Let the user override the test.

else

  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"

  ac_prog_rejected=no

  for ac_dir in $PATH; do

    test -z "$ac_dir" && ac_dir=.

    if test -f $ac_dir/$ac_word; then

      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then

        ac_prog_rejected=yes

	continue

      fi

      ac_cv_prog_CC="cc"

      break

    fi

  done

  IFS="$ac_save_ifs"

if test $ac_prog_rejected = yes; then

  # We found a bogon in the path, so make sure we never use it.

  set dummy $ac_cv_prog_CC

  shift

  if test $# -gt 0; then

    # We chose a different compiler from the bogus one.

    # However, it has the same basename, so the bogon will be chosen

    # first if we set CC to just the basename; use the full file name.

    shift

    set dummy "$ac_dir/$ac_word" "$@"

    shift

    ac_cv_prog_CC="$@"

  fi

fi

fi

fi

CC="$ac_cv_prog_CC"

if test -n "$CC"; then

  echo "$ac_t""$CC" 1>&6

else

  echo "$ac_t""no" 1>&6

fi



  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

fi



echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6

echo "configure:615: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5



ac_ext=c

# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

ac_cpp='$CPP $CPPFLAGS'

ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

cross_compiling=$ac_cv_prog_cc_cross



cat > conftest.$ac_ext <<EOF

#line 625 "configure"

#include "confdefs.h"

main(){return(0);}

EOF

if { (eval echo configure:629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

  ac_cv_prog_cc_works=yes

  # If we can't run a trivial program, we are probably using a cross compiler.

  if (./conftest; exit) 2>/dev/null; then

    ac_cv_prog_cc_cross=no

  else

    ac_cv_prog_cc_cross=yes

  fi

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  ac_cv_prog_cc_works=no

fi

rm -fr conftest*



echo "$ac_t""$ac_cv_prog_cc_works" 1>&6

if test $ac_cv_prog_cc_works = no; then

  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }

fi

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6

echo "configure:649: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5

echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6

cross_compiling=$ac_cv_prog_cc_cross



echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6

echo "configure:654: checking whether we are using GNU C" >&5

if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.c <<EOF

#ifdef __GNUC__

  yes;

#endif

EOF

if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then

  ac_cv_prog_gcc=yes

else

  ac_cv_prog_gcc=no

fi

fi



echo "$ac_t""$ac_cv_prog_gcc" 1>&6



if test $ac_cv_prog_gcc = yes; then

  GCC=yes

  test "${CFLAGS+set}" = set || CFLAGS="-O2"

else

  GCC=

  test "${CFLAGS+set}" = set || CFLAGS="-O"

fi



echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6

echo "configure:681: checking how to run the C preprocessor" >&5

# On Suns, sometimes $CPP names a directory.

if test -n "$CPP" && test -d "$CPP"; then

  CPP=

fi

if test -z "$CPP"; then

if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

    # This must be in double quotes, not single quotes, because CPP may get

  # substituted into the Makefile and "${CC-cc}" will confuse make.

  CPP="${CC-cc} -E"

  # On the NeXT, cc -E runs the code through the compiler's parser,

  # not just through cpp.

  cat > conftest.$ac_ext <<EOF

#line 696 "configure"

#include "confdefs.h"

#include <assert.h>

Syntax Error

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out`

if test -z "$ac_err"; then

  :

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  CPP="${CC-cc} -E -traditional-cpp"

  cat > conftest.$ac_ext <<EOF

#line 713 "configure"

#include "confdefs.h"

#include <assert.h>

Syntax Error

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:719: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out`

if test -z "$ac_err"; then

  :

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  CPP=/lib/cpp

fi

rm -f conftest*

fi

rm -f conftest*

  ac_cv_prog_CPP="$CPP"

fi

  CPP="$ac_cv_prog_CPP"

else

  ac_cv_prog_CPP="$CPP"

fi

echo "$ac_t""$CPP" 1>&6



echo $ac_n "checking for function prototypes""... $ac_c" 1>&6

echo "configure:742: checking for function prototypes" >&5

if eval "test \"`echo '$''{'ijg_cv_have_prototypes'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 747 "configure"

#include "confdefs.h"



int testfunction (int arg1, int * arg2); /* check prototypes */

struct methods_struct {		/* check method-pointer declarations */

  int (*error_exit) (char *msgtext);

  int (*trace_message) (char *msgtext);

  int (*another_method) (void);

};

int testfunction (int arg1, int * arg2) /* check definitions */

{ return arg2[arg1]; }

int test2function (void)	/* check void arg list */

{ return 0; }



int main() {

 

; return 0; }

EOF

if { (eval echo configure:765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  ijg_cv_have_prototypes=yes

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  ijg_cv_have_prototypes=no

fi

rm -f conftest*

fi



echo "$ac_t""$ijg_cv_have_prototypes" 1>&6

if test $ijg_cv_have_prototypes = yes; then

  cat >> confdefs.h <<\EOF

#define HAVE_PROTOTYPES 

EOF



else

  echo Your compiler does not seem to know about function prototypes.

  echo Perhaps it needs a special switch to enable ANSI C mode.

  echo If so, we recommend running configure like this:

  echo "   ./configure  CC='cc -switch'"

  echo where -switch is the proper switch.

fi

ac_safe=`echo "stddef.h" | sed 'y%./+-%__p_%'`

echo $ac_n "checking for stddef.h""... $ac_c" 1>&6

echo "configure:792: checking for stddef.h" >&5

if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 797 "configure"

#include "confdefs.h"

#include <stddef.h>

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out`

if test -z "$ac_err"; then

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=yes"

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=no"

fi

rm -f conftest*

fi

if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  cat >> confdefs.h <<\EOF

#define HAVE_STDDEF_H 

EOF



else

  echo "$ac_t""no" 1>&6

fi



ac_safe=`echo "stdlib.h" | sed 'y%./+-%__p_%'`

echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6

echo "configure:828: checking for stdlib.h" >&5

if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 833 "configure"

#include "confdefs.h"

#include <stdlib.h>

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out`

if test -z "$ac_err"; then

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=yes"

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=no"

fi

rm -f conftest*

fi

if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  cat >> confdefs.h <<\EOF

#define HAVE_STDLIB_H 

EOF



else

  echo "$ac_t""no" 1>&6

fi



ac_safe=`echo "string.h" | sed 'y%./+-%__p_%'`

echo $ac_n "checking for string.h""... $ac_c" 1>&6

echo "configure:864: checking for string.h" >&5

if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 869 "configure"

#include "confdefs.h"

#include <string.h>

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:874: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out`

if test -z "$ac_err"; then

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=yes"

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=no"

fi

rm -f conftest*

fi

if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  :

else

  echo "$ac_t""no" 1>&6

cat >> confdefs.h <<\EOF

#define NEED_BSD_STRINGS 

EOF



fi



echo $ac_n "checking for size_t""... $ac_c" 1>&6

echo "configure:900: checking for size_t" >&5

cat > conftest.$ac_ext <<EOF

#line 902 "configure"

#include "confdefs.h"



#ifdef HAVE_STDDEF_H

#include <stddef.h>

#endif

#ifdef HAVE_STDLIB_H

#include <stdlib.h>

#endif

#include <stdio.h>

#ifdef NEED_BSD_STRINGS

#include <strings.h>

#else

#include <string.h>

#endif

typedef size_t my_size_t;



int main() {

 my_size_t foovar; 

; return 0; }

EOF

if { (eval echo configure:923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  ijg_size_t_ok=yes

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  ijg_size_t_ok="not ANSI, perhaps it is in sys/types.h"

fi

rm -f conftest*

echo "$ac_t""$ijg_size_t_ok" 1>&6

if test "$ijg_size_t_ok" != yes; then

ac_safe=`echo "sys/types.h" | sed 'y%./+-%__p_%'`

echo $ac_n "checking for sys/types.h""... $ac_c" 1>&6

echo "configure:937: checking for sys/types.h" >&5

if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 942 "configure"

#include "confdefs.h"

#include <sys/types.h>

EOF

ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

{ (eval echo configure:947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

ac_err=`grep -v '^ *+' conftest.out`

if test -z "$ac_err"; then

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=yes"

else

  echo "$ac_err" >&5

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  eval "ac_cv_header_$ac_safe=no"

fi

rm -f conftest*

fi

if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then

  echo "$ac_t""yes" 1>&6

  cat >> confdefs.h <<\EOF

#define NEED_SYS_TYPES_H 

EOF



cat > conftest.$ac_ext <<EOF

#line 968 "configure"

#include "confdefs.h"

#include <sys/types.h>

EOF

if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  egrep "size_t" >/dev/null 2>&1; then

  rm -rf conftest*

  ijg_size_t_ok="size_t is in sys/types.h"

else

  rm -rf conftest*

  ijg_size_t_ok=no

fi

rm -f conftest*



else

  echo "$ac_t""no" 1>&6

ijg_size_t_ok=no

fi



echo "$ac_t""$ijg_size_t_ok" 1>&6

if test "$ijg_size_t_ok" = no; then

  echo Type size_t is not defined in any of the usual places.

  echo Try putting '"typedef unsigned int size_t;"' in jconfig.h.

fi

fi

echo $ac_n "checking for type unsigned char""... $ac_c" 1>&6

echo "configure:994: checking for type unsigned char" >&5

cat > conftest.$ac_ext <<EOF

#line 996 "configure"

#include "confdefs.h"



int main() {

 unsigned char un_char; 

; return 0; }

EOF

if { (eval echo configure:1003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  echo "$ac_t""yes" 1>&6

cat >> confdefs.h <<\EOF

#define HAVE_UNSIGNED_CHAR 

EOF



else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""no" 1>&6

fi

rm -f conftest*

echo $ac_n "checking for type unsigned short""... $ac_c" 1>&6

echo "configure:1018: checking for type unsigned short" >&5

cat > conftest.$ac_ext <<EOF

#line 1020 "configure"

#include "confdefs.h"



int main() {

 unsigned short un_short; 

; return 0; }

EOF

if { (eval echo configure:1027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  echo "$ac_t""yes" 1>&6

cat >> confdefs.h <<\EOF

#define HAVE_UNSIGNED_SHORT 

EOF



else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""no" 1>&6

fi

rm -f conftest*

echo $ac_n "checking for type void""... $ac_c" 1>&6

echo "configure:1042: checking for type void" >&5

cat > conftest.$ac_ext <<EOF

#line 1044 "configure"

#include "confdefs.h"



/* Caution: a C++ compiler will insist on valid prototypes */

typedef void * void_ptr;	/* check void * */

#ifdef HAVE_PROTOTYPES		/* check ptr to function returning void */

typedef void (*void_func) (int a, int b);

#else

typedef void (*void_func) ();

#endif



#ifdef HAVE_PROTOTYPES		/* check void function result */

void test3function (void_ptr arg1, void_func arg2)

#else

void test3function (arg1, arg2)

     void_ptr arg1;

     void_func arg2;

#endif

{

  char * locptr = (char *) arg1; /* check casting to and from void * */

  arg1 = (void *) locptr;

  (*arg2) (1, 2);		/* check call of fcn returning void */

}



int main() {

 

; return 0; }

EOF

if { (eval echo configure:1072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  echo "$ac_t""yes" 1>&6

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""no" 1>&6

cat >> confdefs.h <<\EOF

#define void char

EOF



fi

rm -f conftest*



echo $ac_n "checking for working const""... $ac_c" 1>&6

echo "configure:1088: checking for working const" >&5

if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 1093 "configure"

#include "confdefs.h"



int main() {



/* Ultrix mips cc rejects this.  */

typedef int charset[2]; const charset x;

/* SunOS 4.1.1 cc rejects this.  */

char const *const *ccp;

char **p;

/* NEC SVR4.0.2 mips cc rejects this.  */

struct point {int x, y;};

static struct point const zero = {0,0};

/* AIX XL C 1.02.0.0 rejects this.

   It does not let you subtract one const X* pointer from another in an arm

   of an if-expression whose if-part is not a constant expression */

const char *g = "string";

ccp = &g + (g ? g-g : 0);

/* HPUX 7.0 cc rejects these. */

++ccp;

p = (char**) ccp;

ccp = (char const *const *) p;

{ /* SCO 3.2v4 cc rejects this.  */

  char *t;

  char const *s = 0 ? (char *) 0 : (char const *) 0;



  *t++ = 0;

}

{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */

  int x[] = {25, 17};

  const int *foo = &x[0];

  ++foo;

}

{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */

  typedef const int *iptr;

  iptr p = 0;

  ++p;

}

{ /* AIX XL C 1.02.0.0 rejects this saying

     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */

  struct s { int j; const int *ap[3]; };

  struct s *b; b->j = 5;

}

{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */

  const int foo = 10;

}



; return 0; }

EOF

if { (eval echo configure:1142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  ac_cv_c_const=yes

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  ac_cv_c_const=no

fi

rm -f conftest*

fi



echo "$ac_t""$ac_cv_c_const" 1>&6

if test $ac_cv_c_const = no; then

  cat >> confdefs.h <<\EOF

#define const 

EOF



fi



echo $ac_n "checking for inline""... $ac_c" 1>&6

echo "configure:1163: checking for inline" >&5

ijg_cv_inline=""

cat > conftest.$ac_ext <<EOF

#line 1166 "configure"

#include "confdefs.h"



int main() {

} __inline__ int foo() { return 0; }

int bar() { return foo();

; return 0; }

EOF

if { (eval echo configure:1174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  ijg_cv_inline="__inline__"

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  cat > conftest.$ac_ext <<EOF

#line 1182 "configure"

#include "confdefs.h"



int main() {

} __inline int foo() { return 0; }

int bar() { return foo();

; return 0; }

EOF

if { (eval echo configure:1190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  ijg_cv_inline="__inline"

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  cat > conftest.$ac_ext <<EOF

#line 1198 "configure"

#include "confdefs.h"



int main() {

} inline int foo() { return 0; }

int bar() { return foo();

; return 0; }

EOF

if { (eval echo configure:1206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  ijg_cv_inline="inline"

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

fi

rm -f conftest*

fi

rm -f conftest*

fi

rm -f conftest*

echo "$ac_t""$ijg_cv_inline" 1>&6

cat >> confdefs.h <<EOF

#define INLINE $ijg_cv_inline

EOF



echo $ac_n "checking for broken incomplete types""... $ac_c" 1>&6

echo "configure:1224: checking for broken incomplete types" >&5

cat > conftest.$ac_ext <<EOF

#line 1226 "configure"

#include "confdefs.h"

 typedef struct undefined_structure * undef_struct_ptr; 

int main() {



; return 0; }

EOF

if { (eval echo configure:1233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then

  rm -rf conftest*

  echo "$ac_t""ok" 1>&6

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""broken" 1>&6

cat >> confdefs.h <<\EOF

#define INCOMPLETE_TYPES_BROKEN 

EOF



fi

rm -f conftest*

echo $ac_n "checking for short external names""... $ac_c" 1>&6

echo "configure:1248: checking for short external names" >&5

cat > conftest.$ac_ext <<EOF

#line 1250 "configure"

#include "confdefs.h"



int possibly_duplicate_function () { return 0; }

int possibly_dupli_function () { return 1; }



int main() {

 

; return 0; }

EOF

if { (eval echo configure:1260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

  rm -rf conftest*

  echo "$ac_t""ok" 1>&6

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""short" 1>&6

cat >> confdefs.h <<\EOF

#define NEED_SHORT_EXTERNAL_NAMES 

EOF



fi

rm -f conftest*

echo $ac_n "checking to see if char is signed""... $ac_c" 1>&6

echo "configure:1275: checking to see if char is signed" >&5

if test "$cross_compiling" = yes; then

  echo Assuming that char is signed on target machine.

echo If it is unsigned, this will be a little bit inefficient.



else

  cat > conftest.$ac_ext <<EOF

#line 1282 "configure"

#include "confdefs.h"



#ifdef HAVE_PROTOTYPES

int is_char_signed (int arg)

#else

int is_char_signed (arg)

     int arg;

#endif

{

  if (arg == 189) {		/* expected result for unsigned char */

    return 0;			/* type char is unsigned */

  }

  else if (arg != -67) {	/* expected result for signed char */

    printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n");

    printf("I fear the JPEG software will not work at all.\n\n");

  }

  return 1;			/* assume char is signed otherwise */

}

char signed_char_check = (char) (-67);

main() {

  exit(is_char_signed((int) signed_char_check));

}

EOF

if { (eval echo configure:1306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null

then

  echo "$ac_t""no" 1>&6

cat >> confdefs.h <<\EOF

#define CHAR_IS_UNSIGNED 

EOF



else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -fr conftest*

  echo "$ac_t""yes" 1>&6

fi

rm -fr conftest*

fi



echo $ac_n "checking to see if right shift is signed""... $ac_c" 1>&6

echo "configure:1323: checking to see if right shift is signed" >&5

if test "$cross_compiling" = yes; then

  echo "$ac_t""Assuming that right shift is signed on target machine." 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 1328 "configure"

#include "confdefs.h"



#ifdef HAVE_PROTOTYPES

int is_shifting_signed (long arg)

#else

int is_shifting_signed (arg)

     long arg;

#endif

/* See whether right-shift on a long is signed or not. */

{

  long res = arg >> 4;



  if (res == -0x7F7E80CL) {	/* expected result for signed shift */

    return 1;			/* right shift is signed */

  }

  /* see if unsigned-shift hack will fix it. */

  /* we can't just test exact value since it depends on width of long... */

  res |= (~0L) << (32-4);

  if (res == -0x7F7E80CL) {	/* expected result now? */

    return 0;			/* right shift is unsigned */

  }

  printf("Right shift isn't acting as I expect it to.\n");

  printf("I fear the JPEG software will not work at all.\n\n");

  return 0;			/* try it with unsigned anyway */

}

main() {

  exit(is_shifting_signed(-0x7F7E80B1L));

}

EOF

if { (eval echo configure:1358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null

then

  echo "$ac_t""no" 1>&6

cat >> confdefs.h <<\EOF

#define RIGHT_SHIFT_IS_UNSIGNED 

EOF



else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -fr conftest*

  echo "$ac_t""yes" 1>&6

fi

rm -fr conftest*

fi



echo $ac_n "checking to see if fopen accepts b spec""... $ac_c" 1>&6

echo "configure:1375: checking to see if fopen accepts b spec" >&5

if test "$cross_compiling" = yes; then

  echo "$ac_t""Assuming that it does." 1>&6

else

  cat > conftest.$ac_ext <<EOF

#line 1380 "configure"

#include "confdefs.h"



#include <stdio.h>

main() {

  if (fopen("conftestdata", "wb") != NULL)

    exit(0);

  exit(1);

}

EOF

if { (eval echo configure:1390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null

then

  echo "$ac_t""yes" 1>&6

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -fr conftest*

  echo "$ac_t""no" 1>&6

cat >> confdefs.h <<\EOF

#define DONT_USE_B_MODE 

EOF



fi

rm -fr conftest*

fi



ac_aux_dir=

for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do

  if test -f $ac_dir/install-sh; then

    ac_aux_dir=$ac_dir

    ac_install_sh="$ac_aux_dir/install-sh -c"

    break

  elif test -f $ac_dir/install.sh; then

    ac_aux_dir=$ac_dir

    ac_install_sh="$ac_aux_dir/install.sh -c"

    break

  fi

done

if test -z "$ac_aux_dir"; then

  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }

fi

ac_config_guess=$ac_aux_dir/config.guess

ac_config_sub=$ac_aux_dir/config.sub

ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.



# 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

# AFS /usr/afsws/bin/install, which mishandles nonexistent args

# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"

# ./install, which can be erroneously created by make from ./install.sh.

echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6

echo "configure:1436: checking for a BSD compatible install" >&5

if test -z "$INSTALL"; then

if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"

  for ac_dir in $PATH; do

    # Account for people who put trailing slashes in PATH elements.

    case "$ac_dir/" in

    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;

    *)

      # OSF1 and SCO ODT 3.0 have their own names for install.

      for ac_prog in ginstall installbsd scoinst install; do

        if test -f $ac_dir/$ac_prog; then

	  if test $ac_prog = install &&

            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then

	    # AIX install.  It has an incompatible calling convention.

	    # OSF/1 installbsd also uses dspmsg, but is usable.

	    :

	  else

	    ac_cv_path_install="$ac_dir/$ac_prog -c"

	    break 2

	  fi

	fi

      done

      ;;

    esac

  done

  IFS="$ac_save_IFS"



fi

  if test "${ac_cv_path_install+set}" = set; then

    INSTALL="$ac_cv_path_install"

  else

    # As a last resort, use the slow shell script.  We don't cache a

    # path for INSTALL within a source directory, because that will

    # break other packages using the cache if that directory is

    # removed, or if the path is relative.

    INSTALL="$ac_install_sh"

  fi

fi

echo "$ac_t""$INSTALL" 1>&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 "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'



# Extract the first word of "ranlib", so it can be a program name with args.

set dummy ranlib; ac_word=$2

echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

echo "configure:1488: checking for $ac_word" >&5

if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then

  echo $ac_n "(cached) $ac_c" 1>&6

else

  if test -n "$RANLIB"; then

  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.

else

  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"

  for ac_dir in $PATH; do

    test -z "$ac_dir" && ac_dir=.

    if test -f $ac_dir/$ac_word; then

      ac_cv_prog_RANLIB="ranlib"

      break

    fi

  done

  IFS="$ac_save_ifs"

  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"

fi

fi

RANLIB="$ac_cv_prog_RANLIB"

if test -n "$RANLIB"; then

  echo "$ac_t""$RANLIB" 1>&6

else

  echo "$ac_t""no" 1>&6

fi





# Decide whether to use libtool,

# and if so whether to build shared, static, or both flavors of library.

LTSHARED="no"

# Check whether --enable-shared or --disable-shared was given.

if test "${enable_shared+set}" = set; then

  enableval="$enable_shared"

  LTSHARED="$enableval"

fi



LTSTATIC="no"

# Check whether --enable-static or --disable-static was given.

if test "${enable_static+set}" = set; then

  enableval="$enable_static"

  LTSTATIC="$enableval"

fi



if test "x$LTSHARED" != xno  -o  "x$LTSTATIC" != xno; then

  USELIBTOOL="yes"

  LIBTOOL="./libtool"

  O="lo"

  A="la"

  LN='$(LIBTOOL) --mode=link $(CC)'

  INSTALL_LIB='$(LIBTOOL) --mode=install ${INSTALL}'

  INSTALL_PROGRAM="\$(LIBTOOL) --mode=install $INSTALL_PROGRAM"

else

  USELIBTOOL="no"

  LIBTOOL=""

  O="o"

  A="a"

  LN='$(CC)'

  INSTALL_LIB="$INSTALL_DATA"

fi













# Configure libtool if needed.

if test $USELIBTOOL = yes; then

  disable_shared=

  disable_static=

  if test "x$LTSHARED" = xno; then

    disable_shared="--disable-shared"

  fi

  if test "x$LTSTATIC" = xno; then

    disable_static="--disable-static"

  fi

  $srcdir/ltconfig $disable_shared $disable_static $srcdir/ltmain.sh

fi



# Select memory manager depending on user input.

# If no "-enable-maxmem", use jmemnobs

MEMORYMGR='jmemnobs.$(O)'

MAXMEM="no"

# Check whether --enable-maxmem or --disable-maxmem was given.

if test "${enable_maxmem+set}" = set; then

  enableval="$enable_maxmem"

  MAXMEM="$enableval"

fi



# support --with-maxmem for backwards compatibility with IJG V5.

# Check whether --with-maxmem or --without-maxmem was given.

if test "${with_maxmem+set}" = set; then

  withval="$with_maxmem"

  MAXMEM="$withval"

fi



if test "x$MAXMEM" = xyes; then

  MAXMEM=1

fi

if test "x$MAXMEM" != xno; then

  if test -n "`echo $MAXMEM | sed 's/[0-9]//g'`"; then

    { echo "configure: error: non-numeric argument to --enable-maxmem" 1>&2; exit 1; }

  fi

  DEFAULTMAXMEM=`expr $MAXMEM \* 1048576`

cat >> confdefs.h <<EOF

#define DEFAULT_MAX_MEM ${DEFAULTMAXMEM}

EOF



echo $ac_n "checking for 'tmpfile()'""... $ac_c" 1>&6

echo "configure:1596: checking for 'tmpfile()'" >&5

cat > conftest.$ac_ext <<EOF

#line 1598 "configure"

#include "confdefs.h"

#include <stdio.h>

int main() {

 FILE * tfile = tmpfile(); 

; return 0; }

EOF

if { (eval echo configure:1605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

  rm -rf conftest*

  echo "$ac_t""yes" 1>&6

MEMORYMGR='jmemansi.$(O)'

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""no" 1>&6

MEMORYMGR='jmemname.$(O)'

cat >> confdefs.h <<\EOF

#define NEED_SIGNAL_CATCHER 

EOF



echo $ac_n "checking for 'mktemp()'""... $ac_c" 1>&6

echo "configure:1620: checking for 'mktemp()'" >&5

cat > conftest.$ac_ext <<EOF

#line 1622 "configure"

#include "confdefs.h"



int main() {

 char fname[80]; mktemp(fname); 

; return 0; }

EOF

if { (eval echo configure:1629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

  rm -rf conftest*

  echo "$ac_t""yes" 1>&6

else

  echo "configure: failed program was:" >&5

  cat conftest.$ac_ext >&5

  rm -rf conftest*

  echo "$ac_t""no" 1>&6

cat >> confdefs.h <<\EOF

#define NO_MKTEMP 

EOF



fi

rm -f conftest*

fi

rm -f conftest*

fi





# Extract the library version ID from jpeglib.h.

echo $ac_n "checking libjpeg version number""... $ac_c" 1>&6

echo "configure:1650: checking libjpeg version number" >&5

JPEG_LIB_VERSION=`sed -e '/^#define JPEG_LIB_VERSION/!d' -e 's/^[^0-9]*\([0-9][0-9]*\).*$/\1/' $srcdir/jpeglib.h`

echo "$ac_t""$JPEG_LIB_VERSION" 1>&6





# Prepare to massage makefile.cfg correctly.

if test $ijg_cv_have_prototypes = yes; then

  A2K_DEPS=""

  COM_A2K="# "

else

  A2K_DEPS="ansi2knr"

  COM_A2K=""

fi





# ansi2knr needs -DBSD if string.h is missing

if test $ac_cv_header_string_h = no; then

  ANSI2KNRFLAGS="-DBSD"

else

  ANSI2KNRFLAGS=""

fi



# Substitutions to enable or disable libtool-related stuff

if test $USELIBTOOL = yes -a $ijg_cv_have_prototypes = yes; then

  COM_LT=""

else

  COM_LT="# "

fi



if test "x$LTSHARED" != xno; then

  FORCE_INSTALL_LIB="install-lib"

else

  FORCE_INSTALL_LIB=""

fi



# Set up -I directives

if test "x$srcdir" = x.; then

  INCLUDEFLAGS='-I$(srcdir)'

else

  INCLUDEFLAGS='-I. -I$(srcdir)'

fi



trap '' 1 2 15



trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15



test "x$prefix" = xNONE && prefix=$ac_default_prefix

# Let make expand exec_prefix.

test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'



# Any assignment to VPATH causes Sun make to only execute

# the first set of double-colon rules, so remove it if not needed.

# If there is a colon in the path, we need to keep it.

if test "x$srcdir" = x.; then

  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'

fi



trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15



DEFS=-DHAVE_CONFIG_H



# Without the "./", some shells look in PATH for config.status.

: ${CONFIG_STATUS=./config.status}



echo creating $CONFIG_STATUS

rm -f $CONFIG_STATUS

cat > $CONFIG_STATUS <<EOF

#! /bin/sh

# Generated automatically by configure.

# Run this file to recreate the current configuration.

# This directory was configured as follows,

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

#

# $0 $ac_configure_args

#

# Compiler output produced by configure, useful for debugging

# configure, is in ./config.log if it exists.



ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"

for ac_option

do

  case "\$ac_option" in

  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)

    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"

    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;

  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)

    echo "$CONFIG_STATUS generated by autoconf version 2.12"

    exit 0 ;;

  -help | --help | --hel | --he | --h)

    echo "\$ac_cs_usage"; exit 0 ;;

  *) echo "\$ac_cs_usage"; exit 1 ;;

  esac

done



ac_given_srcdir=$srcdir

ac_given_INSTALL="$INSTALL"



trap 'rm -fr `echo "Makefile:makefile.cfg jconfig.h:jconfig.cfg" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15

EOF

cat >> $CONFIG_STATUS <<EOF



# Protect against being on the right side of a sed subst in config.status.

sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;

 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF

$ac_vpsub

$extrasub

s%@CFLAGS@%$CFLAGS%g

s%@CPPFLAGS@%$CPPFLAGS%g

s%@CXXFLAGS@%$CXXFLAGS%g

s%@DEFS@%$DEFS%g

s%@LDFLAGS@%$LDFLAGS%g

s%@LIBS@%$LIBS%g

s%@exec_prefix@%$exec_prefix%g

s%@prefix@%$prefix%g

s%@program_transform_name@%$program_transform_name%g

s%@bindir@%$bindir%g

s%@sbindir@%$sbindir%g

s%@libexecdir@%$libexecdir%g

s%@datadir@%$datadir%g

s%@sysconfdir@%$sysconfdir%g

s%@sharedstatedir@%$sharedstatedir%g

s%@localstatedir@%$localstatedir%g

s%@libdir@%$libdir%g

s%@includedir@%$includedir%g

s%@oldincludedir@%$oldincludedir%g

s%@infodir@%$infodir%g

s%@mandir@%$mandir%g

s%@CC@%$CC%g

s%@CPP@%$CPP%g

s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g

s%@INSTALL_DATA@%$INSTALL_DATA%g

s%@RANLIB@%$RANLIB%g

s%@LIBTOOL@%$LIBTOOL%g

s%@O@%$O%g

s%@A@%$A%g

s%@LN@%$LN%g

s%@INSTALL_LIB@%$INSTALL_LIB%g

s%@MEMORYMGR@%$MEMORYMGR%g

s%@JPEG_LIB_VERSION@%$JPEG_LIB_VERSION%g

s%@A2K_DEPS@%$A2K_DEPS%g

s%@COM_A2K@%$COM_A2K%g

s%@ANSI2KNRFLAGS@%$ANSI2KNRFLAGS%g

s%@COM_LT@%$COM_LT%g

s%@FORCE_INSTALL_LIB@%$FORCE_INSTALL_LIB%g

s%@INCLUDEFLAGS@%$INCLUDEFLAGS%g



CEOF

EOF



cat >> $CONFIG_STATUS <<\EOF



# Split the substitutions into bite-sized pieces for seds with

# small command number limits, like on Digital OSF/1 and HP-UX.

ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.

ac_file=1 # Number of current file.

ac_beg=1 # First line for current file.

ac_end=$ac_max_sed_cmds # Line after last line for current file.

ac_more_lines=:

ac_sed_cmds=""

while $ac_more_lines; do

  if test $ac_beg -gt 1; then

    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file

  else

    sed "${ac_end}q" conftest.subs > conftest.s$ac_file

  fi

  if test ! -s conftest.s$ac_file; then

    ac_more_lines=false

    rm -f conftest.s$ac_file

  else

    if test -z "$ac_sed_cmds"; then

      ac_sed_cmds="sed -f conftest.s$ac_file"

    else

      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"

    fi

    ac_file=`expr $ac_file + 1`

    ac_beg=$ac_end

    ac_end=`expr $ac_end + $ac_max_sed_cmds`

  fi

done

if test -z "$ac_sed_cmds"; then

  ac_sed_cmds=cat

fi

EOF



cat >> $CONFIG_STATUS <<EOF



CONFIG_FILES=\${CONFIG_FILES-"Makefile:makefile.cfg"}

EOF

cat >> $CONFIG_STATUS <<\EOF

for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then

  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".

  case "$ac_file" in

  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`

       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;

  *) ac_file_in="${ac_file}.in" ;;

  esac



  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.



  # Remove last slash and all that follows it.  Not all systems have dirname.

  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`

  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then

    # The file is in a subdirectory.

    test ! -d "$ac_dir" && mkdir "$ac_dir"

    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"

    # A "../" for each directory in $ac_dir_suffix.

    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`

  else

    ac_dir_suffix= ac_dots=

  fi



  case "$ac_given_srcdir" in

  .)  srcdir=.

      if test -z "$ac_dots"; then top_srcdir=.

      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;

  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;

  *) # Relative path.

    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"

    top_srcdir="$ac_dots$ac_given_srcdir" ;;

  esac



  case "$ac_given_INSTALL" in

  [/$]*) INSTALL="$ac_given_INSTALL" ;;

  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;

  esac



  echo creating "$ac_file"

  rm -f "$ac_file"

  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."

  case "$ac_file" in

  *Makefile*) ac_comsub="1i\\

# $configure_input" ;;

  *) ac_comsub= ;;

  esac



  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`

  sed -e "$ac_comsub

s%@configure_input@%$configure_input%g

s%@srcdir@%$srcdir%g

s%@top_srcdir@%$top_srcdir%g

s%@INSTALL@%$INSTALL%g

" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file

fi; done

rm -f conftest.s*



# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where

# NAME is the cpp macro being defined and VALUE is the value it is being given.

#

# ac_d sets the value in "#define NAME VALUE" lines.

ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'

ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'

ac_dC='\3'

ac_dD='%g'

# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".

ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'

ac_uB='\([ 	]\)%\1#\2define\3'

ac_uC=' '

ac_uD='\4%g'

# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".

ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'

ac_eB='$%\1#\2define\3'

ac_eC=' '

ac_eD='%g'



if test "${CONFIG_HEADERS+set}" != set; then

EOF

cat >> $CONFIG_STATUS <<EOF

  CONFIG_HEADERS="jconfig.h:jconfig.cfg"

EOF

cat >> $CONFIG_STATUS <<\EOF

fi

for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then

  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".

  case "$ac_file" in

  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`

       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;

  *) ac_file_in="${ac_file}.in" ;;

  esac



  echo creating $ac_file



  rm -f conftest.frag conftest.in conftest.out

  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`

  cat $ac_file_inputs > conftest.in



EOF



# Transform confdefs.h into a sed script conftest.vals that substitutes

# the proper values into config.h.in to produce config.h.  And first:

# Protect against being on the right side of a sed subst in config.status.

# Protect against being in an unquoted here document in config.status.

rm -f conftest.vals

cat > conftest.hdr <<\EOF

s/[\\&%]/\\&/g

s%[\\$`]%\\&%g

s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp

s%ac_d%ac_u%gp

s%ac_u%ac_e%gp

EOF

sed -n -f conftest.hdr confdefs.h > conftest.vals

rm -f conftest.hdr



# This sed command replaces #undef with comments.  This is necessary, for

# example, in the case of _POSIX_SOURCE, which is predefined and required

# on some systems where configure will not decide to define it.

cat >> conftest.vals <<\EOF

EOF



# Break up conftest.vals because some shells have a limit on

# the size of here documents, and old seds have small limits too.



rm -f conftest.tail

while :

do

  ac_lines=`grep -c . conftest.vals`

  # grep -c gives empty output for an empty file on some AIX systems.

  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi

  # Write a limited-size here document to conftest.frag.

  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS

  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS

  echo 'CEOF

  sed -f conftest.frag conftest.in > conftest.out

  rm -f conftest.in

  mv conftest.out conftest.in

' >> $CONFIG_STATUS

  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail

  rm -f conftest.vals

  mv conftest.tail conftest.vals

done

rm -f conftest.vals



cat >> $CONFIG_STATUS <<\EOF

  rm -f conftest.frag conftest.h

  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h

  cat conftest.in >> conftest.h

  rm -f conftest.in

  if cmp -s $ac_file conftest.h 2>/dev/null; then

    echo "$ac_file is unchanged"

    rm -f conftest.h

  else

    # Remove last slash and all that follows it.  Not all systems have dirname.

      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`

      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then

      # The file is in a subdirectory.

      test ! -d "$ac_dir" && mkdir "$ac_dir"

    fi

    rm -f $ac_file

    mv conftest.h $ac_file

  fi

fi; done



EOF

cat >> $CONFIG_STATUS <<EOF



EOF

cat >> $CONFIG_STATUS <<\EOF



exit 0

EOF

chmod +x $CONFIG_STATUS

rm -fr confdefs* $ac_clean_files

test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1



