OpenXM/src/ox_toolkit/configure - diff

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Diff for /OpenXM/src/ox_toolkit/configure between version 1.1 and 1.8

-version 1.1, 2001/08/21 03:43:38
+version 1.8, 2005/03/03 04:40:51
 Line 1
 Line 1
 Line 1
  #! /bin/sh
- # $OpenXM$
  # Guess values for system-dependent variables and create Makefiles.
- # Generated automatically using autoconf version 2.13
+ # Generated by GNU Autoconf 2.53.
- # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
  #
+ # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+ # Free Software Foundation, Inc.
  # This configure script is free software; the Free Software Foundation
  # gives unlimited permission to copy, distribute and modify it.
- # Defaults:
+ if expr a : '\(a\)' >/dev/null 2>&1; then
- ac_help=
+   as_expr=expr
+ else
+   as_expr=false
+ fi
+ ## --------------------- ##
+ ## M4sh Initialization.  ##
+ ## --------------------- ##
+ # Be Bourne compatible
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+   emulate sh
+   NULLCMD=:
+ elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   set -o posix
+ fi
+ # NLS nuisances.
+ # Support unset when possible.
+ if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+   as_unset=unset
+ else
+   as_unset=false
+ fi
+ (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
+     { $as_unset LANG || test "${LANG+set}" != set; } ||
+       { LANG=C; export LANG; }
+ (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
+     { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
+       { LC_ALL=C; export LC_ALL; }
+ (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
+     { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
+       { LC_TIME=C; export LC_TIME; }
+ (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
+     { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
+       { LC_CTYPE=C; export LC_CTYPE; }
+ (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
+     { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
+       { LANGUAGE=C; export LANGUAGE; }
+ (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
+     { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
+       { LC_COLLATE=C; export LC_COLLATE; }
+ (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
+     { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
+       { LC_NUMERIC=C; export LC_NUMERIC; }
+ (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
+     { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
+       { LC_MESSAGES=C; export LC_MESSAGES; }
+ # Name of the executable.
+ as_me=`(basename "$0") 2>/dev/null ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+          X"$0" : 'X\(//\)$' \| \
+          X"$0" : 'X\(/\)$' \| \
+          .     : '\(.\)' 2>/dev/null ||
+ echo X/"$0" |
+     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+           /^X\/\(\/\/\)$/{ s//\1/; q; }
+           /^X\/\(\/\).*/{ s//\1/; q; }
+           s/.*/./; q'`
+ # PATH needs CR, and LINENO needs CR and PATH.
+ # 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
+ # The user is always right.
+ if test "${PATH_SEPARATOR+set}" != set; then
+   echo "#! /bin/sh" >conftest.sh
+   echo  "exit 0"   >>conftest.sh
+   chmod +x conftest.sh
+   if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+     PATH_SEPARATOR=';'
+   else
+     PATH_SEPARATOR=:
+   fi
+   rm -f conftest.sh
+ fi
+   as_lineno_1=$LINENO
+   as_lineno_2=$LINENO
+   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+   test "x$as_lineno_1" != "x$as_lineno_2" &&
+   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+   # Find who we are.  Look in the path if we contain no path at all
+   # relative or not.
+   case $0 in
+     *[\\/]* ) as_myself=$0 ;;
+     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+        ;;
+   esac
+   # We did not find ourselves, most probably we were run as `sh COMMAND'
+   # in which case we are not to be found in the path.
+   if test "x$as_myself" = x; then
+     as_myself=$0
+   fi
+   if test ! -f "$as_myself"; then
+     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+    { (exit 1); exit 1; }; }
+   fi
+   case $CONFIG_SHELL in
+   '')
+     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for as_base in sh bash ksh sh5; do
+          case $as_dir in
+          /*)
+            if ("$as_dir/$as_base" -c '
+   as_lineno_1=$LINENO
+   as_lineno_2=$LINENO
+   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+   test "x$as_lineno_1" != "x$as_lineno_2" &&
+   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+              CONFIG_SHELL=$as_dir/$as_base
+              export CONFIG_SHELL
+              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+            fi;;
+          esac
+        done
+ done
+ ;;
+   esac
+   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+   # uniformly replaced by the line number.  The first 'sed' inserts a
+   # line-number line before each line; the second 'sed' does the real
+   # work.  The second script uses 'N' to pair each line-number line
+   # with the numbered line, and appends trailing '-' during
+   # substitution so that $LINENO is not a special case at line end.
+   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+   sed '=' <$as_myself |
+     sed '
+       N
+       s,$,-,
+       : loop
+       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+       t loop
+       s,-$,,
+       s,^['$as_cr_digits']*\n,,
+     ' >$as_me.lineno &&
+   chmod +x $as_me.lineno ||
+     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { (exit 1); exit 1; }; }
+   # Don't try to exec as it changes $[0], causing all sort of problems
+   # (the dirname of $[0] is not the place where we might find the
+   # original and so on.  Autoconf is especially sensible to this).
+   . ./$as_me.lineno
+   # Exit status is that of the last command.
+   exit
+ }
+ case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+   *c*,-n*) ECHO_N= ECHO_C='
+ ' ECHO_T='      ' ;;
+   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ esac
+ if expr a : '\(a\)' >/dev/null 2>&1; then
+   as_expr=expr
+ else
+   as_expr=false
+ fi
+ rm -f conf$$ conf$$.exe conf$$.file
+ echo >conf$$.file
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+   # We could just check for DJGPP; but this test a) works b) is more generic
+   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+   if test -f conf$$.exe; then
+     # Don't use ln at all; we don't have any links
+     as_ln_s='cp -p'
+   else
+     as_ln_s='ln -s'
+   fi
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+   as_ln_s=ln
+ else
+   as_ln_s='cp -p'
+ fi
+ rm -f conf$$ conf$$.exe conf$$.file
+ as_executable_p="test -f"
+ # Sed expression to map a string onto a valid CPP name.
+ as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+ # Sed expression to map a string onto a valid variable name.
+ as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+ # IFS
+ # We need space, tab and new line, in precisely that order.
+ as_nl='
+ '
+ IFS="   $as_nl"
+ # CDPATH.
+ $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+ # Name of the host.
+ # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+ # so uname gets run too.
+ ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+ exec 6>&1
+ #
+ # Initializations.
+ #
  ac_default_prefix=/usr/local
- # Any additions from configure.in:
+ cross_compiling=no
- ac_help="$ac_help
+ subdirs=
-   --with-x                use the X Window System"
+ MFLAGS=
+ MAKEFLAGS=
+ SHELL=${CONFIG_SHELL-/bin/sh}
+ # Maximum number of lines to put in a shell here document.
+ # This variable seems obsolete.  It should probably be removed, and
+ # only ac_max_sed_lines should be used.
+ : ${ac_max_here_lines=38}
+ # Identity of this package.
+ PACKAGE_NAME=
+ PACKAGE_TARNAME=
+ PACKAGE_VERSION=
+ PACKAGE_STRING=
+ PACKAGE_BUGREPORT=
+ ac_unique_file="mysocket.c"
  # Initialize some variables set by options.
+ ac_init_help=
+ ac_init_version=false
  # The variables have the same names as the options, with
  # dashes changed to underlines.
- build=NONE
+ cache_file=/dev/null
- cache_file=./config.cache
  exec_prefix=NONE
- host=NONE
  no_create=
- nonopt=NONE
  no_recursion=
  prefix=NONE
  program_prefix=NONE
-Line 32  program_transform_name=s,x,x,
+Line 276  program_transform_name=s,x,x,
 Line 32  program_transform_name=s,x,x,
 Line 276  program_transform_name=s,x,x,
  silent=
  site=
  srcdir=
- target=NONE
  verbose=
  x_includes=NONE
  x_libraries=NONE
+ # Installation directory options.
+ # These are left unexpanded so users can "make install exec_prefix=/foo"
+ # and all the variables that are supposed to be based on exec_prefix
+ # by default will actually change.
+ # Use braces instead of parens because sh, perl, etc. also accept them.
  bindir='${exec_prefix}/bin'
  sbindir='${exec_prefix}/sbin'
  libexecdir='${exec_prefix}/libexec'
-Line 49  oldincludedir='/usr/include'
+Line 298  oldincludedir='/usr/include'
 Line 49  oldincludedir='/usr/include'
 Line 298  oldincludedir='/usr/include'
  infodir='${prefix}/info'
  mandir='${prefix}/man'
- # Initialize some other variables.
- subdirs=
- MFLAGS= MAKEFLAGS=
- SHELL=${CONFIG_SHELL-/bin/sh}
- # Maximum number of lines to put in a shell here document.
- ac_max_here_lines=12
  ac_prev=
  for ac_option
  do
    # If the previous option needs an argument, assign it.
    if test -n "$ac_prev"; then
      eval "$ac_prev=\$ac_option"
-Line 67  do
+Line 308  do
 Line 67  do
 Line 308  do
      continue
    fi
-   case "$ac_option" in
+   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
-   -*=*) 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
+   case $ac_option in
    -bindir | --bindir | --bindi | --bind | --bin | --bi)
      ac_prev=bindir ;;
    -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-     bindir="$ac_optarg" ;;
+     bindir=$ac_optarg ;;
    -build | --build | --buil | --bui | --bu)
-     ac_prev=build ;;
+     ac_prev=build_alias ;;
    -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-     build="$ac_optarg" ;;
+     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" ;;
+     cache_file=$ac_optarg ;;
+   --config-cache | -C)
+     cache_file=config.cache ;;
    -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
      ac_prev=datadir ;;
    -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
    | --da=*)
-     datadir="$ac_optarg" ;;
+     datadir=$ac_optarg ;;
    -disable-* | --disable-*)
-     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
      # Reject names that are not valid shell variable names.
-     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-     fi
+    { (exit 1); exit 1; }; }
-     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-     eval "enable_${ac_feature}=no" ;;
+     eval "enable_$ac_feature=no" ;;
    -enable-* | --enable-*)
-     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
-     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-     fi
+    { (exit 1); exit 1; }; }
-     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-     case "$ac_option" in
+     case $ac_option in
-       *=*) ;;
+       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
        *) ac_optarg=yes ;;
      esac
-     eval "enable_${ac_feature}='$ac_optarg'" ;;
+     eval "enable_$ac_feature='$ac_optarg'" ;;
    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-Line 128  do
+Line 369  do
 Line 128  do
 Line 369  do
    -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
    | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
    | --exec=* | --exe=* | --ex=*)
-     exec_prefix="$ac_optarg" ;;
+     exec_prefix=$ac_optarg ;;
    -gas | --gas | --ga | --g)
      # Obsolete; use --with-gas.
      with_gas=yes ;;
-   -help | --help | --hel | --he)
+   -help | --help | --hel | --he | -h)
-     # Omit some internal or obsolete options to make the list less imposing.
+     ac_init_help=long ;;
-     # This message is too long to be a string in the A/UX 3.1 sh.
+   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
-     cat << EOF
+     ac_init_help=recursive ;;
- Usage: configure [options] [host]
+   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
- Options: [defaults in brackets after descriptions]
+     ac_init_help=short ;;
- 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:$ac_help"
-     fi
-     exit 0 ;;
    -host | --host | --hos | --ho)
-     ac_prev=host ;;
+     ac_prev=host_alias ;;
    -host=* | --host=* | --hos=* | --ho=*)
-     host="$ac_optarg" ;;
+     host_alias=$ac_optarg ;;
    -includedir | --includedir | --includedi | --included | --include \
    | --includ | --inclu | --incl | --inc)
      ac_prev=includedir ;;
    -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
    | --includ=* | --inclu=* | --incl=* | --inc=*)
-     includedir="$ac_optarg" ;;
+     includedir=$ac_optarg ;;
    -infodir | --infodir | --infodi | --infod | --info | --inf)
      ac_prev=infodir ;;
    -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-     infodir="$ac_optarg" ;;
+     infodir=$ac_optarg ;;
    -libdir | --libdir | --libdi | --libd)
      ac_prev=libdir ;;
    -libdir=* | --libdir=* | --libdi=* | --libd=*)
-     libdir="$ac_optarg" ;;
+     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" ;;
+     libexecdir=$ac_optarg ;;
    -localstatedir | --localstatedir | --localstatedi | --localstated \
    | --localstate | --localstat | --localsta | --localst \
-Line 225  EOF
+Line 418  EOF
 Line 225  EOF
 Line 418  EOF
    -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    | --localstate=* | --localstat=* | --localsta=* | --localst=* \
    | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-     localstatedir="$ac_optarg" ;;
+     localstatedir=$ac_optarg ;;
    -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
      ac_prev=mandir ;;
    -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-     mandir="$ac_optarg" ;;
+     mandir=$ac_optarg ;;
    -nfp | --nfp | --nf)
      # Obsolete; use --without-fp.
      with_fp=no ;;
    -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-   | --no-cr | --no-c)
+   | --no-cr | --no-c | -n)
      no_create=yes ;;
    -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-Line 251  EOF
+Line 444  EOF
 Line 251  EOF
 Line 444  EOF
    -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
    | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
    | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-     oldincludedir="$ac_optarg" ;;
+     oldincludedir=$ac_optarg ;;
    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
      ac_prev=prefix ;;
    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-     prefix="$ac_optarg" ;;
+     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_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_suffix=$ac_optarg ;;
    -program-transform-name | --program-transform-name \
    | --program-transform-nam | --program-transform-na \
-Line 287  EOF
+Line 480  EOF
 Line 287  EOF
 Line 480  EOF
    | --program-transfo=* | --program-transf=* \
    | --program-trans=* | --program-tran=* \
    | --progr-tra=* | --program-tr=* | --program-t=*)
-     program_transform_name="$ac_optarg" ;;
+     program_transform_name=$ac_optarg ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
-Line 297  EOF
+Line 490  EOF
 Line 297  EOF
 Line 490  EOF
      ac_prev=sbindir ;;
    -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
    | --sbi=* | --sb=*)
-     sbindir="$ac_optarg" ;;
+     sbindir=$ac_optarg ;;
    -sharedstatedir | --sharedstatedir | --sharedstatedi \
    | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-Line 308  EOF
+Line 501  EOF
 Line 308  EOF
 Line 501  EOF
    | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
    | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
    | --sha=* | --sh=*)
-     sharedstatedir="$ac_optarg" ;;
+     sharedstatedir=$ac_optarg ;;
    -site | --site | --sit)
      ac_prev=site ;;
    -site=* | --site=* | --sit=*)
-     site="$ac_optarg" ;;
+     site=$ac_optarg ;;
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
      ac_prev=srcdir ;;
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-     srcdir="$ac_optarg" ;;
+     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" ;;
+     sysconfdir=$ac_optarg ;;
    -target | --target | --targe | --targ | --tar | --ta | --t)
-     ac_prev=target ;;
+     ac_prev=target_alias ;;
    -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-     target="$ac_optarg" ;;
+     target_alias=$ac_optarg ;;
    -v | -verbose | --verbose | --verbos | --verbo | --verb)
      verbose=yes ;;
-   -version | --version | --versio | --versi | --vers)
+   -version | --version | --versio | --versi | --vers | -V)
-     echo "configure generated by autoconf version 2.13"
+     ac_init_version=: ;;
-     exit 0 ;;
    -with-* | --with-*)
-     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
-     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+       { echo "$as_me: error: invalid package name: $ac_package" >&2
-     fi
+    { (exit 1); exit 1; }; }
      ac_package=`echo $ac_package| sed 's/-/_/g'`
-     case "$ac_option" in
+     case $ac_option in
-       *=*) ;;
+       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
        *) ac_optarg=yes ;;
      esac
-     eval "with_${ac_package}='$ac_optarg'" ;;
+     eval "with_$ac_package='$ac_optarg'" ;;
    -without-* | --without-*)
-     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
      # Reject names that are not valid shell variable names.
-     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+       { echo "$as_me: error: invalid package name: $ac_package" >&2
-     fi
+    { (exit 1); exit 1; }; }
-     ac_package=`echo $ac_package| sed 's/-/_/g'`
+     ac_package=`echo $ac_package | sed 's/-/_/g'`
-     eval "with_${ac_package}=no" ;;
+     eval "with_$ac_package=no" ;;
    --x)
      # Obsolete; use --with-x.
-Line 370  EOF
+Line 562  EOF
 Line 370  EOF
 Line 562  EOF
      ac_prev=x_includes ;;
    -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
    | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
-     x_includes="$ac_optarg" ;;
+     x_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" ;;
+     x_libraries=$ac_optarg ;;
-   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+   -*) { echo "$as_me: error: unrecognized option: $ac_option
+ Try \`$0 --help' for more information." >&2
+    { (exit 1); exit 1; }; }
      ;;
+   *=*)
+     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+     # Reject names that are not valid shell variable names.
+     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+    { (exit 1); exit 1; }; }
+     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+     eval "$ac_envvar='$ac_optarg'"
+     export $ac_envvar ;;
    *)
-     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+     # FIXME: should be removed in autoconf 3.0.
-       echo "configure: warning: $ac_option: invalid host type" 1>&2
+     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-     fi
+     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-     if test "x$nonopt" != xNONE; then
+       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
-     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; }
+   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+   { echo "$as_me: error: missing argument to $ac_option" >&2
+    { (exit 1); exit 1; }; }
  fi
- trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+ # Be sure to have absolute paths.
+ for ac_var in exec_prefix prefix
+ do
+   eval ac_val=$`echo $ac_var`
+   case $ac_val in
+     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+    { (exit 1); exit 1; }; };;
+   esac
+ done
- # File descriptor usage:
+ # Be sure to have absolute paths.
- # 0 standard input
+ for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- # 1 file creation
+               localstatedir libdir includedir oldincludedir infodir mandir
- # 2 errors and warnings
- # 3 some systems may open it to /dev/tty
- # 4 used on the Kubota Titan
- # 6 checking for... messages and results
- # 5 compiler messages saved in config.log
- if test "$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 "$ac_arg" in
+   eval ac_val=$`echo $ac_var`
-   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+   case $ac_val in
-   | --no-cr | --no-c) ;;
+     [\\/$]* | ?:[\\/]* ) ;;
-   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+    { (exit 1); exit 1; }; };;
-   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
    esac
  done
- # NLS nuisances.
+ # There might be people who depend on the old broken behavior: `$host'
- # Only set these to C if already set.  These must not be set unconditionally
+ # used to hold the argument of --host etc.
- # because not all systems understand e.g. LANG=C (notably SCO).
+ # FIXME: To remove some day.
- # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+ build=$build_alias
- # Non-C LC_CTYPE values break the ctype check.
+ host=$host_alias
- if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+ target=$target_alias
- 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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
+ # FIXME: To remove some day.
- rm -rf conftest* confdefs.h
+ if test "x$host_alias" != x; then
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
+   if test "x$build_alias" = x; then
- echo > confdefs.h
+     cross_compiling=maybe
+     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+     If a cross compiler is detected then cross compile mode will be used." >&2
+   elif test "x$build_alias" != "x$host_alias"; then
+     cross_compiling=yes
+   fi
+ fi
- # A filename unique to this package, relative to the directory that
+ ac_tool_prefix=
- # configure is in, which we can look for to find out if srcdir is correct.
+ test -n "$host_alias" && ac_tool_prefix=$host_alias-
- ac_unique_file=mysocket.c
+ test "$silent" = yes && exec 6>/dev/null
  # Find the source files, if location was not specified.
  if test -z "$srcdir"; then
    ac_srcdir_defaulted=yes
    # Try the directory containing this script, then its parent.
-   ac_prog=$0
+   ac_confdir=`(dirname "$0") 2>/dev/null ||
-   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+          X"$0" : 'X\(//\)[^/]' \| \
+          X"$0" : 'X\(//\)$' \| \
+          X"$0" : 'X\(/\)' \| \
+          .     : '\(.\)' 2>/dev/null ||
+ echo X"$0" |
+     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=..
-Line 472  else
+Line 675  else
 Line 472  else
 Line 675  else
  fi
  if test ! -r $srcdir/$ac_unique_file; then
    if test "$ac_srcdir_defaulted" = yes; then
-     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+    { (exit 1); exit 1; }; }
    else
-     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+    { (exit 1); exit 1; }; }
    fi
  fi
- srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+ srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ ac_env_build_alias_set=${build_alias+set}
+ ac_env_build_alias_value=$build_alias
+ ac_cv_env_build_alias_set=${build_alias+set}
+ ac_cv_env_build_alias_value=$build_alias
+ ac_env_host_alias_set=${host_alias+set}
+ ac_env_host_alias_value=$host_alias
+ ac_cv_env_host_alias_set=${host_alias+set}
+ ac_cv_env_host_alias_value=$host_alias
+ ac_env_target_alias_set=${target_alias+set}
+ ac_env_target_alias_value=$target_alias
+ ac_cv_env_target_alias_set=${target_alias+set}
+ ac_cv_env_target_alias_value=$target_alias
+ ac_env_CC_set=${CC+set}
+ ac_env_CC_value=$CC
+ ac_cv_env_CC_set=${CC+set}
+ ac_cv_env_CC_value=$CC
+ ac_env_CFLAGS_set=${CFLAGS+set}
+ ac_env_CFLAGS_value=$CFLAGS
+ ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ ac_cv_env_CFLAGS_value=$CFLAGS
+ ac_env_LDFLAGS_set=${LDFLAGS+set}
+ ac_env_LDFLAGS_value=$LDFLAGS
+ ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ ac_cv_env_LDFLAGS_value=$LDFLAGS
+ ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ ac_env_CPPFLAGS_value=$CPPFLAGS
+ ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ ac_env_CPP_set=${CPP+set}
+ ac_env_CPP_value=$CPP
+ ac_cv_env_CPP_set=${CPP+set}
+ ac_cv_env_CPP_value=$CPP
+ #
+ # Report the --help message.
+ #
+ if test "$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 this package to adapt to many kinds of systems.
+ Usage: $0 [OPTION]... [VAR=VALUE]...
+ To assign environment variables (e.g., CC, CFLAGS...), specify them as
+ VAR=VALUE.  See below for descriptions of some of the useful variables.
+ Defaults for the options are specified in brackets.
+ Configuration:
+   -h, --help              display this help and exit
+       --help=short        display options specific to this package
+       --help=recursive    display the short help of all the included packages
+   -V, --version           display version information and exit
+   -q, --quiet, --silent   do not print \`checking...' messages
+       --cache-file=FILE   cache test results in FILE [disabled]
+   -C, --config-cache      alias for \`--cache-file=config.cache'
+   -n, --no-create         do not create output files
+       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+ _ACEOF
+   cat <<_ACEOF
+ Installation directories:
+   --prefix=PREFIX         install architecture-independent files in PREFIX
+                           [$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 \`$ac_default_prefix' using \`--prefix',
+ for instance \`--prefix=\$HOME'.
+ For better control, use the options below.
+ Fine tuning of the installation directories:
+   --bindir=DIR           user executables [EPREFIX/bin]
+   --sbindir=DIR          system admin executables [EPREFIX/sbin]
+   --libexecdir=DIR       program executables [EPREFIX/libexec]
+   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+   --libdir=DIR           object code libraries [EPREFIX/lib]
+   --includedir=DIR       C header files [PREFIX/include]
+   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+   --infodir=DIR          info documentation [PREFIX/info]
+   --mandir=DIR           man documentation [PREFIX/man]
+ _ACEOF
+   cat <<\_ACEOF
+ Program names:
+   --program-prefix=PREFIX            prepend PREFIX to installed program names
+   --program-suffix=SUFFIX            append SUFFIX to installed program names
+   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+ X features:
+   --x-includes=DIR    X include files are in DIR
+   --x-libraries=DIR   X library files are in DIR
+ System types:
+   --build=BUILD     configure for building on BUILD [guessed]
+   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+   --target=TARGET   configure for building compilers for TARGET [HOST]
+ _ACEOF
+ fi
+ if test -n "$ac_init_help"; then
+   cat <<\_ACEOF
+ Optional Features:
+   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+   --disable-dependency-tracking Speeds up one-time builds
+   --enable-dependency-tracking  Do not reject slow dependency extractors
+   --enable-maintainer-mode enable make rules and dependencies not useful
+                           (and sometimes confusing) to the casual installer
+   --enable-shared=PKGS  build shared libraries default=yes
+   --enable-static=PKGS  build static libraries default=yes
+   --enable-fast-install=PKGS  optimize for fast installation default=yes
+   --disable-libtool-lock  avoid locking (might break parallel builds)
+ Optional Packages:
+   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+   --with-gnu-ld           assume the C compiler uses GNU ld default=no
+   --with-x                use the X Window System
+ Some influential environment variables:
+   CC          C compiler command
+   CFLAGS      C compiler flags
+   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+               nonstandard directory <lib dir>
+   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+               headers in a nonstandard directory <include dir>
+   CPP         C preprocessor
+ Use these variables to override the choices made by `configure' or to help
+ it to find libraries and programs with nonstandard names/locations.
+ _ACEOF
+ fi
+ if test "$ac_init_help" = "recursive"; then
+   # If there are subdirs, report their specific --help.
+   ac_popdir=`pwd`
+   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+     test -d $ac_dir || continue
+     ac_builddir=.
+ if test "$ac_dir" != .; then
+   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+   # A "../" for each directory in $ac_dir_suffix.
+   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ else
+   ac_dir_suffix= ac_top_builddir=
+ fi
+ case $srcdir in
+   .)  # No --srcdir option.  We are building in place.
+     ac_srcdir=.
+     if test -z "$ac_top_builddir"; then
+        ac_top_srcdir=.
+     else
+        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+     fi ;;
+   [\\/]* | ?:[\\/]* )  # Absolute path.
+     ac_srcdir=$srcdir$ac_dir_suffix;
+     ac_top_srcdir=$srcdir ;;
+   *) # Relative path.
+     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ esac
+ # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ # absolute.
+ ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
+ ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+     cd $ac_dir
+     # Check for guested configure; otherwise get Cygnus style configure.
+     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
+     elif test -f $ac_srcdir/configure.ac ||
+            test -f $ac_srcdir/configure.in; then
+       echo
+       $ac_configure --help
+     else
+       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+     fi
+     cd $ac_popdir
+   done
+ fi
+ test -n "$ac_init_help" && exit 0
+ if $ac_init_version; then
+   cat <<\_ACEOF
+ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+ 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 0
+ fi
+ exec 5>config.log
+ cat >&5 <<_ACEOF
+ This file contains any messages produced by compilers while
+ running configure, to aid debugging if configure makes a mistake.
+ It was created by $as_me, which was
+ generated by GNU Autoconf 2.53.  Invocation command line was
+   $ $0 $@
+ _ACEOF
+ {
+ cat <<_ASUNAME
+ ## --------- ##
+ ## Platform. ##
+ ## --------- ##
+ hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+ uname -m = `(uname -m) 2>/dev/null || echo unknown`
+ uname -r = `(uname -r) 2>/dev/null || echo unknown`
+ uname -s = `(uname -s) 2>/dev/null || echo unknown`
+ uname -v = `(uname -v) 2>/dev/null || echo unknown`
+ /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+ /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+ /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+ /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+ /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+ hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+ /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+ /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+ /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+ _ASUNAME
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   echo "PATH: $as_dir"
+ done
+ } >&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.
+ # Also quote any args containing shell meta-characters.
+ ac_configure_args=
+ ac_sep=
+ for ac_arg
+ do
+   case $ac_arg in
+   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+   | --no-cr | --no-c | -n ) continue ;;
+   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+     continue ;;
+   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+   esac
+   case " $ac_configure_args " in
+     *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+     *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+        ac_sep=" " ;;
+   esac
+   # Get rid of the leading space.
+ done
+ # When interrupted or exit'd, cleanup temporary files, and complete
+ # config.log.  We remove comments because anyway the quotes in there
+ # would cause problems or look ugly.
+ # WARNING: Be sure not to use single quotes in there, as some shells,
+ # such as our DU 5.0 friend, will then `close' the trap.
+ trap 'exit_status=$?
+   # Save into config.log some information that might help in debugging.
+   {
+     echo
+     cat <<\_ASBOX
+ ## ---------------- ##
+ ## Cache variables. ##
+ ## ---------------- ##
+ _ASBOX
+     echo
+     # The following way of writing the cache mishandles newlines in values,
+ {
+   (set) 2>&1 |
+     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+     *ac_space=\ *)
+       sed -n \
+         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+       ;;
+     *)
+       sed -n \
+         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+       ;;
+     esac;
+ }
+     echo
+     if test -s confdefs.h; then
+       cat <<\_ASBOX
+ ## ----------- ##
+ ## confdefs.h. ##
+ ## ----------- ##
+ _ASBOX
+       echo
+       sed "/^$/d" confdefs.h
+       echo
+     fi
+     test "$ac_signal" != 0 &&
+       echo "$as_me: caught signal $ac_signal"
+     echo "$as_me: exit $exit_status"
+   } >&5
+   rm -f core core.* *.core &&
+   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+     exit $exit_status
+      ' 0
+ for ac_signal in 1 2 13 15; do
+   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+ done
+ ac_signal=0
+ # confdefs.h avoids OS command line length limits that DEFS can exceed.
+ rm -rf conftest* confdefs.h
+ # AIX cpp loses on an empty file, so make sure it contains at least a newline.
+ echo >confdefs.h
+ # Predefined preprocessor variables.
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_NAME "$PACKAGE_NAME"
+ _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+ _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_VERSION "$PACKAGE_VERSION"
+ _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_STRING "$PACKAGE_STRING"
+ _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+ _ACEOF
+ # Let the site file select an alternate cache file if it wants to.
  # Prefer explicitly selected file to automatically selected ones.
  if test -z "$CONFIG_SITE"; then
    if test "x$prefix" != xNONE; then
-Line 489  if test -z "$CONFIG_SITE"; then
+Line 1073  if test -z "$CONFIG_SITE"; then
 Line 489  if test -z "$CONFIG_SITE"; then
 Line 1073  if test -z "$CONFIG_SITE"; then
  fi
  for ac_site_file in $CONFIG_SITE; do
    if test -r "$ac_site_file"; then
-     echo "loading site script $ac_site_file"
+     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+ echo "$as_me: loading site script $ac_site_file" >&6;}
+     sed 's/^/| /' "$ac_site_file" >&5
      . "$ac_site_file"
    fi
  done
  if test -r "$cache_file"; then
-   echo "loading cache $cache_file"
+   # Some versions of bash will fail to source /dev/null (special
-   . $cache_file
+   # files actually), so we avoid doing that.
+   if test -f "$cache_file"; then
+     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+ echo "$as_me: loading cache $cache_file" >&6;}
+     case $cache_file in
+       [\\/]* | ?:[\\/]* ) . $cache_file;;
+       *)                      . ./$cache_file;;
+     esac
+   fi
  else
-   echo "creating cache $cache_file"
+   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-   > $cache_file
+ echo "$as_me: creating cache $cache_file" >&6;}
+   >$cache_file
  fi
+ # Check that the precious variables saved in the cache have kept the same
+ # value.
+ ac_cache_corrupted=false
+ for ac_var in `(set) 2>&1 |
+                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; 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,)
+       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+ echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+       ac_cache_corrupted=: ;;
+     ,set)
+       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+       ac_cache_corrupted=: ;;
+     ,);;
+     *)
+       if test "x$ac_old_val" != "x$ac_new_val"; then
+         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+ echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+ echo "$as_me:   former value:  $ac_old_val" >&2;}
+         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+ echo "$as_me:   current value: $ac_new_val" >&2;}
+         ac_cache_corrupted=:
+       fi;;
+   esac
+   # Pass precious variables to config.status.
+   if test "$ac_new_set" = set; then
+     case $ac_new_val in
+     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+       ac_arg=$ac_var=`echo "$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.
+       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+     esac
+   fi
+ done
+ if $ac_cache_corrupted; then
+   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+ echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+ echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
  ac_ext=c
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
  ac_cpp='$CPP $CPPFLAGS'
- ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- cross_compiling=$ac_cv_prog_cc_cross
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ac_exeext=
- ac_objext=o
- 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='        '
+ 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
+   elif test -f $ac_dir/shtool; then
+     ac_aux_dir=$ac_dir
+     ac_install_sh="$ac_aux_dir/shtool install -c"
+     break
+   fi
+ done
+ if test -z "$ac_aux_dir"; then
+   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+ echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+ # Find a good install program.  We prefer a C program (faster),
+ # so one script is as good as another.  But avoid the broken or
+ # incompatible versions:
+ # SysV /etc/install, /usr/sbin/install
+ # SunOS /usr/etc/install
+ # IRIX /sbin/install
+ # AIX /bin/install
+ # AmigaOS /C/install, which installs bootblocks on floppy discs
+ # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+ # AFS /usr/afsws/bin/install, which mishandles nonexistent args
+ # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+ # ./install, which can be erroneously created by make from ./install.sh.
+ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+ echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+ if test -z "$INSTALL"; then
+ if test "${ac_cv_path_install+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   # Account for people who put trailing slashes in PATH elements.
+ case $as_dir/ in
+   ./ | .// | /cC/* | \
+   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+   /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 $as_executable_p "$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
+             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             break 3
+           fi
+         fi
+       done
+     done
+     ;;
+ esac
+ done
+ fi
+   if test "${ac_cv_path_install+set}" = set; then
+     INSTALL=$ac_cv_path_install
    else
-     ac_n=-n ac_c= ac_t=
+     # As a last resort, use the slow shell script.  We don't cache a
+     # path for INSTALL within a source directory, because that will
+     # break other packages using the cache if that directory is
+     # removed, or if the path is relative.
+     INSTALL=$ac_install_sh
    fi
+ fi
+ echo "$as_me:$LINENO: result: $INSTALL" >&5
+ echo "${ECHO_T}$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='${INSTALL} -m 644'
+ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+ echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+ # Just in case
+ sleep 1
+ echo timestamp > conftest.file
+ # Do `set' in a subshell so we don't clobber the current shell's
+ # arguments.  Must try -L first in case configure is actually a
+ # symlink; some systems play weird games with the mod time of symlinks
+ # (eg FreeBSD returns the mod time of the symlink's containing
+ # directory).
+ if (
+    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+    if test "$*" = "X"; then
+       # -L didn't work.
+       set X `ls -t $srcdir/configure conftest.file`
+    fi
+    rm -f conftest.file
+    if test "$*" != "X $srcdir/configure conftest.file" \
+       && test "$*" != "X conftest.file $srcdir/configure"; then
+       # If neither matched, then we have a broken ls.  This can happen
+       # if, for instance, CONFIG_SHELL is bash and it inherits a
+       # broken ls alias from the environment.  This has actually
+       # happened.  Such a system could not be considered "sane".
+       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+ alias in your environment" >&5
+ echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+ alias in your environment" >&2;}
+    { (exit 1); exit 1; }; }
+    fi
+    test "$2" = conftest.file
+    )
+ then
+    # Ok.
+    :
  else
-   ac_n= ac_c='\c' ac_t=
+    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+ Check your system clock" >&5
+ echo "$as_me: error: newly created file is older than distributed files!
+ Check your system clock" >&2;}
+    { (exit 1); exit 1; }; }
  fi
+ echo "$as_me:$LINENO: result: yes" >&5
+ echo "${ECHO_T}yes" >&6
+ test "$program_prefix" != NONE &&
+   program_transform_name="s,^,$program_prefix,;$program_transform_name"
+ # Use a double $ so make ignores it.
+ test "$program_suffix" != NONE &&
+   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+ # Double any \ or $.  echo might interpret backslashes.
+ # By default was `s,x,x', remove it if useless.
+ cat <<\_ACEOF >conftest.sed
+ s/[\\$]/&&/g;s/;s,x,x,$//
+ _ACEOF
+ program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+ rm conftest.sed
- # Extract the first word of "gcc", so it can be a program name with args.
+ # expand $ac_aux_dir to an absolute path
+ am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
+ test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+ # Use eval to expand $SHELL
+ if eval "$MISSING --run true"; then
+   am_missing_run="$MISSING --run "
+ else
+   am_missing_run=
+   am_backtick='`'
+   { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5
+ echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;}
+ fi
+ for ac_prog in gawk mawk nawk awk
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_AWK+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$AWK"; then
+   ac_cv_prog_AWK="$AWK" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_AWK="$ac_prog"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ AWK=$ac_cv_prog_AWK
+ if test -n "$AWK"; then
+   echo "$as_me:$LINENO: result: $AWK" >&5
+ echo "${ECHO_T}$AWK" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   test -n "$AWK" && break
+ done
+ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
+ echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+ set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+ if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.make <<\_ACEOF
+ all:
+         @echo 'ac_maketemp="${MAKE}"'
+ _ACEOF
+ # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+ eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+ if test -n "$ac_maketemp"; then
+   eval ac_cv_prog_make_${ac_make}_set=yes
+ else
+   eval ac_cv_prog_make_${ac_make}_set=no
+ fi
+ rm -f conftest.make
+ fi
+ if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+   echo "$as_me:$LINENO: result: yes" >&5
+ echo "${ECHO_T}yes" >&6
+   SET_MAKE=
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+   SET_MAKE="MAKE=${MAKE-make}"
+ fi
+ # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
+ if test "${enable_dependency_tracking+set}" = set; then
+   enableval="$enable_dependency_tracking"
+ fi;
+ if test "x$enable_dependency_tracking" != xno; then
+   am_depcomp="$ac_aux_dir/depcomp"
+   AMDEPBACKSLASH='\'
+ fi
+ if test "x$enable_dependency_tracking" != xno; then
+   AMDEP_TRUE=
+   AMDEP_FALSE='#'
+ else
+   AMDEP_TRUE='#'
+   AMDEP_FALSE=
+ fi
+ rm -f .deps 2>/dev/null
+ mkdir .deps 2>/dev/null
+ if test -d .deps; then
+   DEPDIR=.deps
+ else
+   # MS-DOS does not allow filenames that begin with a dot.
+   DEPDIR=_deps
+ fi
+ rmdir .deps 2>/dev/null
+ # test to see if srcdir already configured
+ if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
+    test -f $srcdir/config.status; then
+   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+ echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ # Define the identity of the package.
+ PACKAGE=ox_toolkit
+ VERSION=20040628
+ cat >>confdefs.h <<_ACEOF
+ #define PACKAGE "$PACKAGE"
+ _ACEOF
+ cat >>confdefs.h <<_ACEOF
+ #define VERSION "$VERSION"
+ _ACEOF
+ # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
+ # the ones we care about.
+ # Autoconf 2.50 always computes EXEEXT.  However we need to be
+ # compatible with 2.13, for now.  So we always define EXEEXT, but we
+ # don't compute it.
+ # Similar for OBJEXT -- only we only use OBJEXT if the user actually
+ # requests that it be used.  This is a bit dumb.
+ : ${OBJEXT=o}
+ # Some tools Automake needs.
+ ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"}
+ AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+ AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"}
+ AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ AMTAR=${AMTAR-"${am_missing_run}tar"}
+ install_sh=${install_sh-"$am_aux_dir/install-sh"}
+ INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+ # We need awk for the "check" target.  The system "awk" is bad on
+ # some platforms.
+ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+ echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
+     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+ if test "${enable_maintainer_mode+set}" = set; then
+   enableval="$enable_maintainer_mode"
+   USE_MAINTAINER_MODE=$enableval
+ else
+   USE_MAINTAINER_MODE=no
+ fi;
+   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+ echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
+ if test $USE_MAINTAINER_MODE = yes; then
+   MAINTAINER_MODE_TRUE=
+   MAINTAINER_MODE_FALSE='#'
+ else
+   MAINTAINER_MODE_TRUE='#'
+   MAINTAINER_MODE_FALSE=
+ fi
+   MAINT=$MAINTAINER_MODE_TRUE
+ # Make sure we can run config.sub.
+ $ac_config_sub sun4 >/dev/null 2>&1 ||
+   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+ echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+    { (exit 1); exit 1; }; }
+ echo "$as_me:$LINENO: checking build system type" >&5
+ echo $ECHO_N "checking build system type... $ECHO_C" >&6
+ if test "${ac_cv_build+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_cv_build_alias=$build_alias
+ test -z "$ac_cv_build_alias" &&
+   ac_cv_build_alias=`$ac_config_guess`
+ test -z "$ac_cv_build_alias" &&
+   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+ echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+    { (exit 1); exit 1; }; }
+ ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+ echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+ echo "${ECHO_T}$ac_cv_build" >&6
+ build=$ac_cv_build
+ build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo "$as_me:$LINENO: checking host system type" >&5
+ echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ if test "${ac_cv_host+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_cv_host_alias=$host_alias
+ test -z "$ac_cv_host_alias" &&
+   ac_cv_host_alias=$ac_cv_build_alias
+ ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+ echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+ echo "${ECHO_T}$ac_cv_host" >&6
+ host=$ac_cv_host
+ host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo "$as_me:$LINENO: checking target system type" >&5
+ echo $ECHO_N "checking target system type... $ECHO_C" >&6
+ if test "${ac_cv_target+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_cv_target_alias=$target_alias
+ test "x$ac_cv_target_alias" = "x" &&
+   ac_cv_target_alias=$ac_cv_host_alias
+ ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+ echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+    { (exit 1); exit 1; }; }
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+ echo "${ECHO_T}$ac_cv_target" >&6
+ target=$ac_cv_target
+ target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+ target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ # The aliases save the names the user supplied, while $host etc.
+ # will get canonicalized.
+ test -n "$target_alias" &&
+   test "$program_prefix$program_suffix$program_transform_name" = \
+     NONENONEs,x,x, &&
+   program_prefix=${target_alias}-
+ 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
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}gcc; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_CC+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$CC"; then
+   ac_cv_prog_CC="$CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_CC="${ac_tool_prefix}gcc"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+   echo "$as_me:$LINENO: result: $CC" >&5
+ echo "${ECHO_T}$CC" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+ fi
+ if test -z "$ac_cv_prog_CC"; then
+   ac_ct_CC=$CC
+   # 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""... $ac_c" 1>&6
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo "configure:530: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
+   if test -n "$ac_ct_CC"; then
+   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_CC="gcc"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+ echo "${ECHO_T}$ac_ct_CC" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   CC=$ac_ct_CC
+ else
+   CC="$ac_cv_prog_CC"
+ fi
+ if test -z "$CC"; then
+   if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}cc; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_CC+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-   ac_dummy="$PATH"
+ for as_dir in $PATH
-   for ac_dir in $ac_dummy; do
+ do
-     test -z "$ac_dir" && ac_dir=.
+   IFS=$as_save_IFS
-     if test -f $ac_dir/$ac_word; then
+   test -z "$as_dir" && as_dir=.
-       ac_cv_prog_CC="gcc"
+   for ac_exec_ext in '' $ac_executable_extensions; do
-       break
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     fi
+     ac_cv_prog_CC="${ac_tool_prefix}cc"
-   done
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-   IFS="$ac_save_ifs"
+     break 2
+   fi
+ done
+ done
  fi
  fi
- CC="$ac_cv_prog_CC"
+ CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$ac_t""$CC" 1>&6
+   echo "$as_me:$LINENO: result: $CC" >&5
+ echo "${ECHO_T}$CC" >&6
  else
-   echo "$ac_t""no" 1>&6
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
  fi
+ fi
+ if test -z "$ac_cv_prog_CC"; then
+   ac_ct_CC=$CC
+   # Extract the first word of "cc", so it can be a program name with args.
+ set dummy cc; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$ac_ct_CC"; then
+   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_CC="cc"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+ echo "${ECHO_T}$ac_ct_CC" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   CC=$ac_ct_CC
+ else
+   CC="$ac_cv_prog_CC"
+ fi
+ 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""... $ac_c" 1>&6
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo "configure:560: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ if test "${ac_cv_prog_CC+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
    ac_prog_rejected=no
-   ac_dummy="$PATH"
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-   for ac_dir in $ac_dummy; do
+ for as_dir in $PATH
-     test -z "$ac_dir" && ac_dir=.
+ do
-     if test -f $ac_dir/$ac_word; then
+   IFS=$as_save_IFS
-       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+   test -z "$as_dir" && as_dir=.
-         ac_prog_rejected=yes
+   for ac_exec_ext in '' $ac_executable_extensions; do
-         continue
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-       fi
+     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_cv_prog_CC="cc"
+        ac_prog_rejected=yes
-       break
+        continue
-     fi
+      fi
-   done
+     ac_cv_prog_CC="cc"
-   IFS="$ac_save_ifs"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
  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
+   if test $# != 0; then
      # We chose a different compiler from the bogus one.
      # However, it has the same basename, so the bogon will be chosen
      # first if we set CC to just the basename; use the full file name.
      shift
-     set dummy "$ac_dir/$ac_word" "$@"
+     set dummy "$as_dir/$ac_word" ${1+"$@"}
      shift
      ac_cv_prog_CC="$@"
    fi
  fi
  fi
  fi
- CC="$ac_cv_prog_CC"
+ CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$ac_t""$CC" 1>&6
+   echo "$as_me:$LINENO: result: $CC" >&5
+ echo "${ECHO_T}$CC" >&6
  else
-   echo "$ac_t""no" 1>&6
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
  fi
-   if test -z "$CC"; then
+ fi
-     case "`uname -s`" in
+ if test -z "$CC"; then
-     *win32* | *WIN32*)
+   if test -n "$ac_tool_prefix"; then
-       # Extract the first word of "cl", so it can be a program name with args.
+   for ac_prog in cl
- set dummy cl; ac_word=$2
+   do
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- echo "configure:611: checking for $ac_word" >&5
+ set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
-   echo $ac_n "(cached) $ac_c" 1>&6
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_CC+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-   ac_dummy="$PATH"
+ for as_dir in $PATH
-   for ac_dir in $ac_dummy; do
+ do
-     test -z "$ac_dir" && ac_dir=.
+   IFS=$as_save_IFS
-     if test -f $ac_dir/$ac_word; then
+   test -z "$as_dir" && as_dir=.
-       ac_cv_prog_CC="cl"
+   for ac_exec_ext in '' $ac_executable_extensions; do
-       break
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     fi
+     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-   done
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-   IFS="$ac_save_ifs"
+     break 2
+   fi
+ done
+ done
  fi
  fi
- CC="$ac_cv_prog_CC"
+ CC=$ac_cv_prog_CC
  if test -n "$CC"; then
-   echo "$ac_t""$CC" 1>&6
+   echo "$as_me:$LINENO: result: $CC" >&5
+ echo "${ECHO_T}$CC" >&6
  else
-   echo "$ac_t""no" 1>&6
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
  fi
-  ;;
-     esac
+     test -n "$CC" && break
+   done
+ fi
+ if test -z "$CC"; then
+   ac_ct_CC=$CC
+   for ac_prog in cl
+ do
+   # Extract the first word of "$ac_prog", so it can be a program name with args.
+ set dummy $ac_prog; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$ac_ct_CC"; then
+   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_CC="$ac_prog"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
    fi
-   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+ done
+ done
  fi
+ fi
+ ac_ct_CC=$ac_cv_prog_ac_ct_CC
+ if test -n "$ac_ct_CC"; then
+   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+ echo "${ECHO_T}$ac_ct_CC" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
- echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+   test -n "$ac_ct_CC" && break
- echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+ done
- ac_ext=c
+   CC=$ac_ct_CC
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ fi
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cc_cross
- cat > conftest.$ac_ext << EOF
+ fi
- #line 654 "configure"
+ test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
+ echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
+    { (exit 1); exit 1; }; }
+ # Provide some information about the compiler.
+ echo "$as_me:$LINENO:" \
+      "checking for C compiler version" >&5
+ ac_compiler=`set X $ac_compile; echo $2`
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+   (eval $ac_compiler --version </dev/null >&5) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+   (eval $ac_compiler -v </dev/null >&5) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+ { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+   (eval $ac_compiler -V </dev/null >&5) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+ cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
  #include "confdefs.h"
- main(){return(0);}
+ #ifdef F77_DUMMY_MAIN
- EOF
+ #  ifdef __cplusplus
- if { (eval echo configure:659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+      extern "C"
-   ac_cv_prog_cc_works=yes
+ #  endif
-   # If we can't run a trivial program, we are probably using a cross compiler.
+    int F77_DUMMY_MAIN() { return 1; }
-   if (./conftest; exit) 2>/dev/null; then
+ #endif
-     ac_cv_prog_cc_cross=no
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ ac_clean_files_save=$ac_clean_files
+ ac_clean_files="$ac_clean_files a.out a.exe"
+ # Try to create an executable without -o first, disregard a.out.
+ # It will help us diagnose broken compilers, and finding out an intuition
+ # of exeext.
+ echo "$as_me:$LINENO: checking for C compiler default output" >&5
+ echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+   (eval $ac_link_default) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+   # Find the output, starting from the most likely.  This scheme is
+ # not robust to junk in `.', hence go to wildcards (a.*) only as a last
+ # resort.
+ # Be careful to initialize this variable, since it used to be cached.
+ # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ ac_cv_exeext=
+ for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
+                 ls a.out conftest 2>/dev/null;
+                 ls a.* conftest.* 2>/dev/null`; do
+   case $ac_file in
+     *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
+     a.out ) # We found the default executable, but exeext='' is most
+             # certainly right.
+             break;;
+     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+           # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+           export ac_cv_exeext
+           break;;
+     * ) break;;
+   esac
+ done
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ { { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
+ echo "$as_me: error: C compiler cannot create executables" >&2;}
+    { (exit 77); exit 77; }; }
+ fi
+ ac_exeext=$ac_cv_exeext
+ echo "$as_me:$LINENO: result: $ac_file" >&5
+ echo "${ECHO_T}$ac_file" >&6
+ # Check the compiler produces executables we can run.  If not, either
+ # the compiler is broken, or we cross compile.
+ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+ echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+ # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+ # If not cross compiling, check that we can run a simple program.
+ if test "$cross_compiling" != yes; then
+   if { ac_try='./$ac_file'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+     cross_compiling=no
    else
-     ac_cv_prog_cc_cross=yes
+     if test "$cross_compiling" = maybe; then
+         cross_compiling=yes
+     else
+         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+ If you meant to cross compile, use \`--host'." >&5
+ echo "$as_me: error: cannot run C compiled programs.
+ If you meant to cross compile, use \`--host'." >&2;}
+    { (exit 1); exit 1; }; }
+     fi
    fi
- else
-   echo "configure: failed program was:" >&5
-   cat conftest.$ac_ext >&5
-   ac_cv_prog_cc_works=no
  fi
- rm -fr conftest*
+ echo "$as_me:$LINENO: result: yes" >&5
- ac_ext=c
+ echo "${ECHO_T}yes" >&6
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
- ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- cross_compiling=$ac_cv_prog_cc_cross
- echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+ rm -f a.out a.exe conftest$ac_cv_exeext
- if test $ac_cv_prog_cc_works = no; then
+ ac_clean_files=$ac_clean_files_save
-   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+ # Check the compiler produces executables we can run.  If not, either
+ # the compiler is broken, or we cross compile.
+ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+ echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+ echo "$as_me:$LINENO: result: $cross_compiling" >&5
+ echo "${ECHO_T}$cross_compiling" >&6
+ echo "$as_me:$LINENO: checking for suffix of executables" >&5
+ echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+   # If both `conftest.exe' and `conftest' are `present' (well, observable)
+ # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+ # work properly (i.e., refer to `conftest.exe'), while it won't with
+ # `rm'.
+ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+   case $ac_file in
+     *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+           export ac_cv_exeext
+           break;;
+     * ) break;;
+   esac
+ done
+ else
+   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
+ echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
+    { (exit 1); exit 1; }; }
  fi
- echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
- echo "configure:685: checking whether the C compiler ($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""... $ac_c" 1>&6
+ rm -f conftest$ac_cv_exeext
- echo "configure:690: checking whether we are using GNU C" >&5
+ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo "${ECHO_T}$ac_cv_exeext" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
+ rm -f conftest.$ac_ext
+ EXEEXT=$ac_cv_exeext
+ ac_exeext=$EXEEXT
+ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+ echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+ if test "${ac_cv_objext+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.c <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #ifdef __GNUC__
+ #line $LINENO "configure"
-   yes;
+ #include "confdefs.h"
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
  #endif
- EOF
+ int
- if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ main ()
-   ac_cv_prog_gcc=yes
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.o conftest.obj
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+   case $ac_file in
+     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+        break;;
+   esac
+ done
  else
-   ac_cv_prog_gcc=no
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
+ echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
+    { (exit 1); exit 1; }; }
  fi
+ rm -f conftest.$ac_cv_objext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+ echo "${ECHO_T}$ac_cv_objext" >&6
+ OBJEXT=$ac_cv_objext
+ ac_objext=$OBJEXT
+ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+ echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+ if test "${ac_cv_c_compiler_gnu+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
- echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ #ifndef __GNUC__
+        choke me
+ #endif
- if test $ac_cv_prog_gcc = yes; then
+   ;
-   GCC=yes
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_compiler_gnu=yes
  else
-   GCC=
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_compiler_gnu=no
  fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_compiler_gnu=$ac_compiler_gnu
- ac_test_CFLAGS="${CFLAGS+set}"
+ fi
- ac_save_CFLAGS="$CFLAGS"
+ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
- CFLAGS=
+ echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+ GCC=`test $ac_compiler_gnu = yes && echo yes`
- echo "configure:718: checking whether ${CC-cc} accepts -g" >&5
+ ac_test_CFLAGS=${CFLAGS+set}
- if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ ac_save_CFLAGS=$CFLAGS
-   echo $ac_n "(cached) $ac_c" 1>&6
+ CFLAGS="-g"
+ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+ echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+ if test "${ac_cv_prog_cc_g+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   echo 'void f(){}' > conftest.c
+   cat >conftest.$ac_ext <<_ACEOF
- if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
    ac_cv_prog_cc_g=yes
  else
-   ac_cv_prog_cc_g=no
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_g=no
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
- echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+ echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
  if test "$ac_test_CFLAGS" = set; then
-   CFLAGS="$ac_save_CFLAGS"
+   CFLAGS=$ac_save_CFLAGS
  elif test $ac_cv_prog_cc_g = yes; then
    if test "$GCC" = yes; then
      CFLAGS="-g -O2"
-Line 745  else
+Line 2249  else
 Line 745  else
 Line 2249  else
      CFLAGS=
    fi
  fi
+ # Some people use a C++ compiler to compile C.  Since we use `exit',
+ # in C++ we need to declare it.  In case someone uses the same compiler
+ # for both compiling C and C++ we need to have the C++ compiler decide
+ # the declaration of exit, since it's the most demanding environment.
+ cat >conftest.$ac_ext <<_ACEOF
+ #ifndef __cplusplus
+   choke me
+ #endif
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   for ac_declaration in \
+    ''\
+    '#include <stdlib.h>' \
+    'extern "C" void std::exit (int) throw (); using std::exit;' \
+    'extern "C" void std::exit (int); using std::exit;' \
+    'extern "C" void exit (int) throw ();' \
+    'extern "C" void exit (int);' \
+    'void exit (int);'
+ do
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #include <stdlib.h>
+ $ac_declaration
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ exit (42);
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   :
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ continue
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ $ac_declaration
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ exit (42);
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   break
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+ done
+ rm -f conftest*
+ if test -n "$ac_declaration"; then
+   echo '#ifdef __cplusplus' >>confdefs.h
+   echo $ac_declaration      >>confdefs.h
+   echo '#endif'             >>confdefs.h
+ fi
- # 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:752: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+ ac_ext=c
+ ac_cpp='$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
+ ac_config_commands="$ac_config_commands default-1"
+ am_make=${MAKE-make}
+ cat > confinc << 'END'
+ doit:
+         @echo done
+ END
+ # If we don't find an include directive, just comment out the code.
+ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+ echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
+ am__include='#'
+ am__quote=
+ _am_result=none
+ # First try GNU make style include.
+ echo "include confinc" > confmf
+ # We grep out `Entering directory' and `Leaving directory'
+ # messages which can occur if `w' ends up in MAKEFLAGS.
+ # In particular we don't look at `^make:' because GNU make might
+ # be invoked under some other name (usually "gmake"), in which
+ # case it prints its new name instead of `make'.
+ if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+    am__include=include
+    am__quote=
+    _am_result=GNU
+ fi
+ # Now try BSD make style include.
+ if test "$am__include" = "#"; then
+    echo '.include "confinc"' > confmf
+    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+       am__include=.include
+       am__quote='"'
+       _am_result=BSD
+    fi
+ fi
+ echo "$as_me:$LINENO: result: $_am_result" >&5
+ echo "${ECHO_T}$_am_result" >&6
+ rm -f confinc confmf
+ depcc="$CC"   am_compiler_list=
+ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+ echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
+ if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+   # We make a subdir and do the tests there.  Otherwise we can end up
+   # making bogus files that we don't know about and never remove.  For
+   # instance it was reported that on HP-UX the gcc test will end up
+   # making a dummy file named `D' -- because `-MD' means `put the output
+   # in D'.
+   mkdir conftest.dir
+   # Copy depcomp to subdir because otherwise we won't find it if we're
+   # using a relative directory.
+   cp "$am_depcomp" conftest.dir
+   cd conftest.dir
+   am_cv_CC_dependencies_compiler_type=none
+   if test "$am_compiler_list" = ""; then
+      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+   fi
+   for depmode in $am_compiler_list; do
+     # We need to recreate these files for each test, as the compiler may
+     # overwrite some of them when testing with obscure command lines.
+     # This happens at least with the AIX C compiler.
+     echo '#include "conftest.h"' > conftest.c
+     echo 'int i;' > conftest.h
+     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+     case $depmode in
+     nosideeffect)
+       # after this tag, mechanisms are not by side-effect, so they'll
+       # only be used when explicitly requested
+       if test "x$enable_dependency_tracking" = xyes; then
+         continue
+       else
+         break
+       fi
+       ;;
+     none) break ;;
+     esac
+     # We check with `-c' and `-o' for the sake of the "dashmstdout"
+     # mode.  It turns out that the SunPro C++ compiler does not properly
+     # handle `-M -o', and we need to detect this.
+     if depmode=$depmode \
+        source=conftest.c object=conftest.o \
+        depfile=conftest.Po tmpdepfile=conftest.TPo \
+        $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
+        grep conftest.h conftest.Po > /dev/null 2>&1 &&
+        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+       am_cv_CC_dependencies_compiler_type=$depmode
+       break
+     fi
+   done
+   cd ..
+   rm -rf conftest.dir
+ else
+   am_cv_CC_dependencies_compiler_type=none
+ fi
+ fi
+ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+ echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
+ CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type"
+ # 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"
+ # ./install, which can be erroneously created by make from ./install.sh.
+ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+ echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+ if test -z "$INSTALL"; then
+ if test "${ac_cv_path_install+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   # Account for people who put trailing slashes in PATH elements.
+ case $as_dir/ in
+   ./ | .// | /cC/* | \
+   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+   /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 $as_executable_p "$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
+             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             break 3
+           fi
+         fi
+       done
+     done
+     ;;
+ esac
+ done
+ fi
+   if test "${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 "$as_me:$LINENO: result: $INSTALL" >&5
+ echo "${ECHO_T}$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='${INSTALL} -m 644'
+ # Check whether --enable-shared or --disable-shared was given.
+ if test "${enable_shared+set}" = set; then
+   enableval="$enable_shared"
+   p=${PACKAGE-default}
+ case "$enableval" in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+   enable_shared=no
+   # Look at the argument we got.  We use all the common list separators.
+   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+   for pkg in $enableval; do
+     if test "X$pkg" = "X$p"; then
+       enable_shared=yes
+     fi
+   done
+   IFS="$ac_save_ifs"
+   ;;
+ esac
+ else
+   enable_shared=yes
+ fi;
+ # Check whether --enable-static or --disable-static was given.
+ if test "${enable_static+set}" = set; then
+   enableval="$enable_static"
+   p=${PACKAGE-default}
+ case "$enableval" in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+   enable_static=no
+   # Look at the argument we got.  We use all the common list separators.
+   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+   for pkg in $enableval; do
+     if test "X$pkg" = "X$p"; then
+       enable_static=yes
+     fi
+   done
+   IFS="$ac_save_ifs"
+   ;;
+ esac
+ else
+   enable_static=yes
+ fi;
+ # Check whether --enable-fast-install or --disable-fast-install was given.
+ if test "${enable_fast_install+set}" = set; then
+   enableval="$enable_fast_install"
+   p=${PACKAGE-default}
+ case "$enableval" in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+   enable_fast_install=no
+   # Look at the argument we got.  We use all the common list separators.
+   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+   for pkg in $enableval; do
+     if test "X$pkg" = "X$p"; then
+       enable_fast_install=yes
+     fi
+   done
+   IFS="$ac_save_ifs"
+   ;;
+ esac
+ else
+   enable_fast_install=yes
+ fi;
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_RANLIB+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
    if test -n "$RANLIB"; then
    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  else
-   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-   ac_dummy="$PATH"
+ for as_dir in $PATH
-   for ac_dir in $ac_dummy; do
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+ fi
+ fi
+ RANLIB=$ac_cv_prog_RANLIB
+ if test -n "$RANLIB"; then
+   echo "$as_me:$LINENO: result: $RANLIB" >&5
+ echo "${ECHO_T}$RANLIB" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+ fi
+ if test -z "$ac_cv_prog_RANLIB"; then
+   ac_ct_RANLIB=$RANLIB
+   # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ echo "$as_me:$LINENO: checking for $ac_word" >&5
+ echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+ if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$ac_ct_RANLIB"; then
+   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for ac_exec_ext in '' $ac_executable_extensions; do
+   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_RANLIB="ranlib"
+     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+ done
+   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+ fi
+ fi
+ ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+ if test -n "$ac_ct_RANLIB"; then
+   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+ echo "${ECHO_T}$ac_ct_RANLIB" >&6
+ else
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
+ fi
+   RANLIB=$ac_ct_RANLIB
+ else
+   RANLIB="$ac_cv_prog_RANLIB"
+ fi
+ # Check whether --with-gnu-ld or --without-gnu-ld was given.
+ if test "${with_gnu_ld+set}" = set; then
+   withval="$with_gnu_ld"
+   test "$withval" = no || with_gnu_ld=yes
+ else
+   with_gnu_ld=no
+ fi;
+ ac_prog=ld
+ if test "$ac_cv_c_compiler_gnu" = yes; then
+   # Check if gcc -print-prog-name=ld gives a path.
+   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
+ echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
+   ac_prog=`($CC -print-prog-name=ld) 2>&5`
+   case "$ac_prog" in
+     # Accept absolute paths.
+     [\\/]* | [A-Za-z]:[\\/]*)
+       re_direlt='/[^/][^/]*/\.\./'
+       # Canonicalize the path of ld
+       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+       done
+       test -z "$LD" && LD="$ac_prog"
+       ;;
+   "")
+     # If it fails, then pretend we aren't using GCC.
+     ac_prog=ld
+     ;;
+   *)
+     # If it is relative, then search for the first ld in PATH.
+     with_gnu_ld=unknown
+     ;;
+   esac
+ elif test "$with_gnu_ld" = yes; then
+   echo "$as_me:$LINENO: checking for GNU ld" >&5
+ echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
+ else
+   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+ echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
+ fi
+ if test "${ac_cv_path_LD+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -z "$LD"; then
+   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+   for ac_dir in $PATH; do
      test -z "$ac_dir" && ac_dir=.
-     if test -f $ac_dir/$ac_word; then
+     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-       ac_cv_prog_RANLIB="ranlib"
+       ac_cv_path_LD="$ac_dir/$ac_prog"
-       break
+       # Check to see if the program is GNU ld.  I'd rather use --version,
+       # but apparently some GNU ld's only accept -v.
+       # Break only if it was the GNU/non-GNU ld that we prefer.
+       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+         test "$with_gnu_ld" != no && break
+       else
+         test "$with_gnu_ld" != yes && break
+       fi
      fi
    done
    IFS="$ac_save_ifs"
-   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+ else
+   ac_cv_path_LD="$LD" # Let the user override the test with a path.
  fi
  fi
- RANLIB="$ac_cv_prog_RANLIB"
- if test -n "$RANLIB"; then
+ LD="$ac_cv_path_LD"
-   echo "$ac_t""$RANLIB" 1>&6
+ if test -n "$LD"; then
+   echo "$as_me:$LINENO: result: $LD" >&5
+ echo "${ECHO_T}$LD" >&6
  else
-   echo "$ac_t""no" 1>&6
+   echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
  fi
+ test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+ echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+    { (exit 1); exit 1; }; }
+ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+ echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
+ if test "${ac_cv_prog_gnu_ld+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+ if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+   ac_cv_prog_gnu_ld=yes
+ else
+   ac_cv_prog_gnu_ld=no
+ fi
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_ld" >&5
+ echo "${ECHO_T}$ac_cv_prog_gnu_ld" >&6
- echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
- echo "configure:780: checking how to run the C preprocessor" >&5
+ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+ echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
+ if test "${ac_cv_path_NM+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test -n "$NM"; then
+   # Let the user override the test.
+   ac_cv_path_NM="$NM"
+ else
+   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
+     test -z "$ac_dir" && ac_dir=.
+     if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
+       # Check to see if the nm accepts a BSD-compat flag.
+       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+       #   nm: unknown option "B" ignored
+       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+         ac_cv_path_NM="$ac_dir/nm -B"
+         break
+       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+         ac_cv_path_NM="$ac_dir/nm -p"
+         break
+       else
+         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
+         continue # so that we can try to find one that supports BSD flags
+       fi
+     fi
+   done
+   IFS="$ac_save_ifs"
+   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
+ fi
+ fi
+ NM="$ac_cv_path_NM"
+ echo "$as_me:$LINENO: result: $NM" >&5
+ echo "${ECHO_T}$NM" >&6
+ echo "$as_me:$LINENO: checking whether ln -s works" >&5
+ echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+ LN_S=$as_ln_s
+ if test "$LN_S" = "ln -s"; then
+   echo "$as_me:$LINENO: result: yes" >&5
+ echo "${ECHO_T}yes" >&6
+ else
+   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+ echo "${ECHO_T}no, using $LN_S" >&6
+ fi
+ case "$target" in
+ NONE) lt_target="$host" ;;
+ *) lt_target="$target" ;;
+ esac
+ # Check for any special flags to pass to ltconfig.
+ libtool_flags="--cache-file=$cache_file"
+ test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
+ test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
+ test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
+ test "$ac_cv_c_compiler_gnu" = yes && libtool_flags="$libtool_flags --with-gcc"
+ test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
+ # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
+ if test "${enable_libtool_lock+set}" = set; then
+   enableval="$enable_libtool_lock"
+ fi;
+ test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
+ test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
+ # Some flags need to be propagated to the compiler or linker for good
+ # libtool support.
+ case "$lt_target" in
+ *-*-irix6*)
+   # Find out which ABI we are using.
+   echo '#line 2878 "configure"' > conftest.$ac_ext
+   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; then
+     case "`/usr/bin/file conftest.o`" in
+     *32-bit*)
+       LD="${LD-ld} -32"
+       ;;
+     *N32*)
+       LD="${LD-ld} -n32"
+       ;;
+     *64-bit*)
+       LD="${LD-ld} -64"
+       ;;
+     esac
+   fi
+   rm -rf conftest*
+   ;;
+ *-*-sco3.2v5*)
+   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+   SAVE_CFLAGS="$CFLAGS"
+   CFLAGS="$CFLAGS -belf"
+   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+ echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
+ if test "${lt_cv_cc_needs_belf+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   lt_cv_cc_needs_belf=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ lt_cv_cc_needs_belf=no
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+ echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
+   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+     CFLAGS="$SAVE_CFLAGS"
+   fi
+   ;;
+ esac
+ # Save cache, so that ltconfig can load it
+ 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 overriden 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, don't put newlines in cache variables' values.
+ # 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.
+ {
+   (set) 2>&1 |
+     case `(ac_space=' '; set | grep ac_space) 2>&1` in
+     *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 \
+         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+       ;;
+     esac;
+ } |
+   sed '
+      t clear
+      : clear
+      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+      t end
+      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+      : end' >>confcache
+ if cmp -s $cache_file confcache; then :; else
+   if test -w $cache_file; then
+     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+     cat confcache >$cache_file
+   else
+     echo "not updating unwritable cache $cache_file"
+   fi
+ fi
+ rm -f confcache
+ # Actually configure libtool.  ac_aux_dir is where install-sh is found.
+ CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+ LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
+ LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
+ DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
+ $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
+ || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
+ echo "$as_me: error: libtool configure failed" >&2;}
+    { (exit 1); exit 1; }; }
+ # Reload cache, that may have been modified by ltconfig
+ if test -r "$cache_file"; then
+   # Some versions of bash will fail to source /dev/null (special
+   # files actually), so we avoid doing that.
+   if test -f "$cache_file"; then
+     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+ echo "$as_me: loading cache $cache_file" >&6;}
+     case $cache_file in
+       [\\/]* | ?:[\\/]* ) . $cache_file;;
+       *)                      . ./$cache_file;;
+     esac
+   fi
+ else
+   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+ echo "$as_me: creating cache $cache_file" >&6;}
+   >$cache_file
+ fi
+ # This can be used to rebuild libtool when needed
+ LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
+ # Always use our own libtool.
+ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+ # Redirect the config.log output again, so that the ltconfig log is not
+ # clobbered by the next message.
+ exec 5>>./config.log
+ ac_ext=c
+ ac_cpp='$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
+ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+ echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
  # 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 '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+   if test "${ac_cv_prog_CPP+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-     # This must be in double quotes, not single quotes, because CPP may get
+       # Double quotes because CPP needs to be expanded
-   # substituted into the Makefile and "${CC-cc}" will confuse make.
+     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-   CPP="${CC-cc} -E"
+     do
+       ac_preproc_ok=false
+ for ac_c_preproc_warn_flag in '' yes
+ do
+   # Use a header file that comes with gcc, so configuring glibc
+   # with a fresh cross-compiler works.
    # On the NeXT, cc -E runs the code through the compiler's parser,
-   # not just through cpp.
+   # not just through cpp. "Syntax error" is here to catch this case.
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 795 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  #include <assert.h>
- Syntax Error
+                      Syntax error
- EOF
+ _ACEOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- { (eval echo configure:801: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+   ac_status=$?
- if test -z "$ac_err"; then
+   egrep -v '^ *\+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+   else
+     ac_cpp_err=
+   fi
+ else
+   ac_cpp_err=yes
+ fi
+ if test -z "$ac_cpp_err"; then
    :
  else
-   echo "$ac_err" >&5
+   echo "$as_me: failed program was:" >&5
-   echo "configure: failed program was:" >&5
    cat conftest.$ac_ext >&5
-   rm -rf conftest*
+   # Broken: fails on valid input.
-   CPP="${CC-cc} -E -traditional-cpp"
+ continue
-   cat > conftest.$ac_ext <<EOF
+ fi
- #line 812 "configure"
+ rm -f conftest.err conftest.$ac_ext
+   # OK, works on sane cases.  Now check whether non-existent headers
+   # can be detected and how.
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
  #include "confdefs.h"
- #include <assert.h>
+ #include <ac_nonexistent.h>
- Syntax Error
+ _ACEOF
- EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- { (eval echo configure:818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+   ac_status=$?
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+   egrep -v '^ *\+' conftest.er1 >conftest.err
- if test -z "$ac_err"; then
+   rm -f conftest.er1
-   :
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+   else
+     ac_cpp_err=
+   fi
  else
-   echo "$ac_err" >&5
+   ac_cpp_err=yes
-   echo "configure: failed program was:" >&5
+ fi
+ if test -z "$ac_cpp_err"; then
+   # Broken: success on invalid input.
+ continue
+ else
+   echo "$as_me: failed program was:" >&5
    cat conftest.$ac_ext >&5
-   rm -rf conftest*
+   # Passes both tests.
-   CPP="${CC-cc} -nologo -E"
+ ac_preproc_ok=:
-   cat > conftest.$ac_ext <<EOF
+ break
- #line 829 "configure"
+ fi
+ rm -f conftest.err conftest.$ac_ext
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+ if $ac_preproc_ok; then
+   break
+ fi
+     done
+     ac_cv_prog_CPP=$CPP
+ fi
+   CPP=$ac_cv_prog_CPP
+ else
+   ac_cv_prog_CPP=$CPP
+ fi
+ echo "$as_me:$LINENO: result: $CPP" >&5
+ echo "${ECHO_T}$CPP" >&6
+ ac_preproc_ok=false
+ for ac_c_preproc_warn_flag in '' yes
+ do
+   # Use a header file that comes with gcc, so configuring glibc
+   # with a fresh cross-compiler works.
+   # On the NeXT, cc -E runs the code through the compiler's parser,
+   # not just through cpp. "Syntax error" is here to catch this case.
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
  #include "confdefs.h"
  #include <assert.h>
- Syntax Error
+                      Syntax error
- EOF
+ _ACEOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- { (eval echo configure:835: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+   ac_status=$?
- if test -z "$ac_err"; then
+   egrep -v '^ *\+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+   else
+     ac_cpp_err=
+   fi
+ else
+   ac_cpp_err=yes
+ fi
+ if test -z "$ac_cpp_err"; then
    :
  else
-   echo "$ac_err" >&5
+   echo "$as_me: failed program was:" >&5
-   echo "configure: failed program was:" >&5
    cat conftest.$ac_ext >&5
-   rm -rf conftest*
+   # Broken: fails on valid input.
-   CPP=/lib/cpp
+ continue
  fi
- rm -f conftest*
+ rm -f conftest.err conftest.$ac_ext
+   # OK, works on sane cases.  Now check whether non-existent headers
+   # can be detected and how.
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #include <ac_nonexistent.h>
+ _ACEOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+   ac_status=$?
+   egrep -v '^ *\+' conftest.er1 >conftest.err
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+   else
+     ac_cpp_err=
+   fi
+ else
+   ac_cpp_err=yes
  fi
- rm -f conftest*
+ if test -z "$ac_cpp_err"; then
+   # Broken: success on invalid input.
+ continue
+ else
+   echo "$as_me: failed program was:" >&5
+   cat conftest.$ac_ext >&5
+   # Passes both tests.
+ ac_preproc_ok=:
+ break
  fi
- rm -f conftest*
+ rm -f conftest.err conftest.$ac_ext
-   ac_cv_prog_CPP="$CPP"
- fi
+ done
-   CPP="$ac_cv_prog_CPP"
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+ rm -f conftest.err conftest.$ac_ext
+ if $ac_preproc_ok; then
+   :
  else
-   ac_cv_prog_CPP="$CPP"
+   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
+ echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+    { (exit 1); exit 1; }; }
  fi
- echo "$ac_t""$CPP" 1>&6
- # If we find X, set shell vars x_includes and x_libraries to the
+ ac_ext=c
- # paths, otherwise set no_x=yes.
+ ac_cpp='$CPP $CPPFLAGS'
- # Uses ac_ vars as temps to allow command line to override cache and checks.
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- # --without-x overrides everything else, but does not touch the cache.
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- echo $ac_n "checking for X""... $ac_c" 1>&6
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "configure:864: checking for X" >&5
+ echo "$as_me:$LINENO: checking for X" >&5
+ echo $ECHO_N "checking for X... $ECHO_C" >&6
  # Check whether --with-x or --without-x was given.
  if test "${with_x+set}" = set; then
    withval="$with_x"
-   :
- fi
+ fi;
  # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
  if test "x$with_x" = xno; then
    # The user explicitly disabled X.
-Line 878  else
+Line 3270  else
 Line 878  else
 Line 3270  else
      # Both variables are already set.
      have_x=yes
    else
- if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
+     if test "${ac_cv_have_x+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    # One or both of the vars are not set, and there is no cached value.
- ac_x_includes=NO ac_x_libraries=NO
+ ac_x_includes=no ac_x_libraries=no
- rm -fr conftestdir
+ rm -fr conftest.dir
- if mkdir conftestdir; then
+ if mkdir conftest.dir; then
-   cd conftestdir
+   cd conftest.dir
    # Make sure to not put "make" in the Imakefile rules, since we grep it out.
-   cat > Imakefile <<'EOF'
+   cat >Imakefile <<'_ACEOF'
  acfindx:
          @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
- EOF
+ _ACEOF
    if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
      # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
      eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
      # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
      for ac_extension in a so sl; do
        if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
-         test -f $ac_im_libdir/libX11.$ac_extension; then
+          test -f $ac_im_libdir/libX11.$ac_extension; then
          ac_im_usrlibdir=$ac_im_libdir; break
        fi
      done
      # Screen out bogus values from the imake configuration.  They are
      # bogus both because they are the default anyway, and because
      # using them would break gcc on systems where it needs fixed includes.
-     case "$ac_im_incroot" in
+     case $ac_im_incroot in
          /usr/include) ;;
-         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
+         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
      esac
-     case "$ac_im_usrlibdir" in
+     case $ac_im_usrlibdir in
          /usr/lib | /lib) ;;
-         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
+         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
      esac
    fi
    cd ..
-   rm -fr conftestdir
+   rm -fr conftest.dir
  fi
- if test "$ac_x_includes" = NO; then
+ # Standard set of common directories for X headers.
-   # Guess where to find include files, by looking for this one X11 .h file.
+ # Check X11 before X11Rn because it is often a symlink to the current release.
-   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
+ ac_x_header_dirs='
+ /usr/X11/include
+ /usr/X11R6/include
+ /usr/X11R5/include
+ /usr/X11R4/include
+ /usr/include/X11
+ /usr/include/X11R6
+ /usr/include/X11R5
+ /usr/include/X11R4
+ /usr/local/X11/include
+ /usr/local/X11R6/include
+ /usr/local/X11R5/include
+ /usr/local/X11R4/include
+ /usr/local/include/X11
+ /usr/local/include/X11R6
+ /usr/local/include/X11R5
+ /usr/local/include/X11R4
+ /usr/X386/include
+ /usr/x386/include
+ /usr/XFree86/include/X11
+ /usr/include
+ /usr/local/include
+ /usr/unsupported/include
+ /usr/athena/include
+ /usr/local/x11r5/include
+ /usr/lpp/Xamples/include
+ /usr/openwin/include
+ /usr/openwin/share/include'
+ if test "$ac_x_includes" = no; then
+   # Guess where to find include files, by looking for Intrinsic.h.
    # First, try using that file with no special directory specified.
- cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 926 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
- #include <$x_direct_test_include>
+ #include <X11/Intrinsic.h>
- EOF
+ _ACEOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- { (eval echo configure:931: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+   ac_status=$?
- if test -z "$ac_err"; then
+   egrep -v '^ *\+' conftest.er1 >conftest.err
-   rm -rf conftest*
+   rm -f conftest.er1
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } >/dev/null; then
+   if test -s conftest.err; then
+     ac_cpp_err=$ac_c_preproc_warn_flag
+   else
+     ac_cpp_err=
+   fi
+ else
+   ac_cpp_err=yes
+ fi
+ if test -z "$ac_cpp_err"; then
    # We can compile using X headers with no special include directory.
  ac_x_includes=
  else
-   echo "$ac_err" >&5
+   echo "$as_me: failed program was:" >&5
-   echo "configure: failed program was:" >&5
    cat conftest.$ac_ext >&5
-   rm -rf conftest*
+   for ac_dir in $ac_x_header_dirs; do
-   # Look for the header file in a standard set of common directories.
+   if test -r "$ac_dir/X11/Intrinsic.h"; then
- # Check X11 before X11Rn because it is often a symlink to the current release.
+     ac_x_includes=$ac_dir
-   for ac_dir in               \
+     break
-     /usr/X11/include          \
+   fi
-     /usr/X11R6/include        \
+ done
-     /usr/X11R5/include        \
-     /usr/X11R4/include        \
-                               \
-     /usr/include/X11          \
-     /usr/include/X11R6        \
-     /usr/include/X11R5        \
-     /usr/include/X11R4        \
-                               \
-     /usr/local/X11/include    \
-     /usr/local/X11R6/include  \
-     /usr/local/X11R5/include  \
-     /usr/local/X11R4/include  \
-                               \
-     /usr/local/include/X11    \
-     /usr/local/include/X11R6  \
-     /usr/local/include/X11R5  \
-     /usr/local/include/X11R4  \
-                               \
-     /usr/X386/include         \
-     /usr/x386/include         \
-     /usr/XFree86/include/X11  \
-                               \
-     /usr/include              \
-     /usr/local/include        \
-     /usr/unsupported/include  \
-     /usr/athena/include       \
-     /usr/local/x11r5/include  \
-     /usr/lpp/Xamples/include  \
-                               \
-     /usr/openwin/include      \
-     /usr/openwin/share/include \
-     ; \
-   do
-     if test -r "$ac_dir/$x_direct_test_include"; then
-       ac_x_includes=$ac_dir
-       break
-     fi
-   done
  fi
- rm -f conftest*
+ rm -f conftest.err conftest.$ac_ext
- fi # $ac_x_includes = NO
+ fi # $ac_x_includes = no
- if test "$ac_x_libraries" = NO; then
+ if test "$ac_x_libraries" = no; then
    # Check for the libraries.
-   test -z "$x_direct_test_library" && x_direct_test_library=Xt
-   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
    # See if we find them without any special options.
    # Don't add to $LIBS permanently.
-   ac_save_LIBS="$LIBS"
+   ac_save_LIBS=$LIBS
-   LIBS="-l$x_direct_test_library $LIBS"
+   LIBS="-lXt $LIBS"
- cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1000 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
+ #include <X11/Intrinsic.h>
- int main() {
+ #ifdef F77_DUMMY_MAIN
- ${x_direct_test_function}()
+ #  ifdef __cplusplus
- ; return 0; }
+      extern "C"
- EOF
+ #  endif
- if { (eval echo configure:1007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+    int F77_DUMMY_MAIN() { return 1; }
-   rm -rf conftest*
+ #endif
-   LIBS="$ac_save_LIBS"
+ int
+ main ()
+ {
+ XtMalloc (0)
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   LIBS=$ac_save_LIBS
  # We can link X programs with no special library path.
  ac_x_libraries=
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ LIBS=$ac_save_LIBS
-   LIBS="$ac_save_LIBS"
+ for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
- # First see if replacing the include by lib works.
- # Check X11 before X11Rn because it is often a symlink to the current release.
- for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
-     /usr/X11/lib          \
-     /usr/X11R6/lib        \
-     /usr/X11R5/lib        \
-     /usr/X11R4/lib        \
-                           \
-     /usr/lib/X11          \
-     /usr/lib/X11R6        \
-     /usr/lib/X11R5        \
-     /usr/lib/X11R4        \
-                           \
-     /usr/local/X11/lib    \
-     /usr/local/X11R6/lib  \
-     /usr/local/X11R5/lib  \
-     /usr/local/X11R4/lib  \
-                           \
-     /usr/local/lib/X11    \
-     /usr/local/lib/X11R6  \
-     /usr/local/lib/X11R5  \
-     /usr/local/lib/X11R4  \
-                           \
-     /usr/X386/lib         \
-     /usr/x386/lib         \
-     /usr/XFree86/lib/X11  \
-                           \
-     /usr/lib              \
-     /usr/local/lib        \
-     /usr/unsupported/lib  \
-     /usr/athena/lib       \
-     /usr/local/x11r5/lib  \
-     /usr/lpp/Xamples/lib  \
-     /lib/usr/lib/X11      \
-                           \
-     /usr/openwin/lib      \
-     /usr/openwin/share/lib \
-     ; \
  do
+   # Don't even attempt the hair of trying to link an X program!
    for ac_extension in a so sl; do
-     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
+     if test -r $ac_dir/libXt.$ac_extension; then
        ac_x_libraries=$ac_dir
        break 2
      fi
    done
  done
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- fi # $ac_x_libraries = NO
+ fi # $ac_x_libraries = no
- if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
+ if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
    # Didn't find X anywhere.  Cache the known absence of X.
    ac_cv_have_x="have_x=no"
  else
-Line 1073  else
+Line 3452  else
 Line 1073  else
 Line 3452  else
                  ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
  fi
  fi
    fi
    eval "$ac_cv_have_x"
  fi # $with_x != no
  if test "$have_x" != yes; then
-   echo "$ac_t""$have_x" 1>&6
+   echo "$as_me:$LINENO: result: $have_x" >&5
+ echo "${ECHO_T}$have_x" >&6
    no_x=yes
  else
    # If each of the values was on the command line, it overrides each guess.
-Line 1087  else
+Line 3468  else
 Line 1087  else
 Line 3468  else
    # Update the cache value to reflect the command line values.
    ac_cv_have_x="have_x=yes \
                  ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
+   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+ echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
  fi
  if test "$no_x" = yes; then
    # Not all programs may use this symbol, but it does not hurt to define it.
-   cat >> confdefs.h <<\EOF
+ cat >>confdefs.h <<\_ACEOF
  #define X_DISPLAY_MISSING 1
- EOF
+ _ACEOF
    X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
  else
-Line 1107  else
+Line 3490  else
 Line 1107  else
 Line 3490  else
      X_LIBS="$X_LIBS -L$x_libraries"
      # For Solaris; some versions of Sun CC require a space after -R and
      # others require no space.  Words are not sufficient . . . .
-     case "`(uname -sr) 2>/dev/null`" in
+     case `(uname -sr) 2>/dev/null` in
      "SunOS 5"*)
-       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
+       echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
- echo "configure:1113: checking whether -R must be followed by a space" >&5
+ echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
-       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
+       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
-       cat > conftest.$ac_ext <<EOF
+       cat >conftest.$ac_ext <<_ACEOF
- #line 1116 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
    ac_R_nospace=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_R_nospace=no
-   ac_R_nospace=no
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
        if test $ac_R_nospace = yes; then
-         echo "$ac_t""no" 1>&6
+         echo "$as_me:$LINENO: result: no" >&5
+ echo "${ECHO_T}no" >&6
          X_LIBS="$X_LIBS -R$x_libraries"
        else
          LIBS="$ac_xsave_LIBS -R $x_libraries"
-         cat > conftest.$ac_ext <<EOF
+         cat >conftest.$ac_ext <<_ACEOF
- #line 1139 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
    ac_R_space=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_R_space=no
-   ac_R_space=no
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
          if test $ac_R_space = yes; then
-           echo "$ac_t""yes" 1>&6
+           echo "$as_me:$LINENO: result: yes" >&5
+ echo "${ECHO_T}yes" >&6
            X_LIBS="$X_LIBS -R $x_libraries"
          else
-           echo "$ac_t""neither works" 1>&6
+           echo "$as_me:$LINENO: result: neither works" >&5
+ echo "${ECHO_T}neither works" >&6
          fi
        fi
-       LIBS="$ac_xsave_LIBS"
+       LIBS=$ac_xsave_LIBS
      esac
    fi
-Line 1171  rm -f conftest*
+Line 3595  rm -f conftest*
 Line 1171  rm -f conftest*
 Line 3595  rm -f conftest*
    if test "$ISC" = yes; then
      X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
    else
-     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
+     # Martyn Johnson says this is needed for Ultrix, if the X
-     # libraries were built with DECnet support.  And karl@cs.umb.edu says
+     # libraries were built with DECnet support.  And Karl Berry says
      # the Alpha needs dnet_stub (dnet does not exist).
-     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
+     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
- echo "configure:1178: checking for dnet_ntoa in -ldnet" >&5
+     cat >conftest.$ac_ext <<_ACEOF
- ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
+ #line $LINENO "configure"
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ #include "confdefs.h"
-   echo $ac_n "(cached) $ac_c" 1>&6
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char XOpenDisplay ();
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ XOpenDisplay ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   :
  else
-   ac_save_LIBS="$LIBS"
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
+ echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
+ if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1186 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char dnet_ntoa();
+ char dnet_ntoa ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- dnet_ntoa()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ dnet_ntoa ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_dnet_dnet_ntoa=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_dnet_dnet_ntoa=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
+ if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
- else
-   echo "$ac_t""no" 1>&6
  fi
      if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
+       echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
- echo "configure:1219: checking for dnet_ntoa in -ldnet_stub" >&5
+ echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
- ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
+ if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldnet_stub  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1227 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char dnet_ntoa();
+ char dnet_ntoa ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- dnet_ntoa()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ dnet_ntoa ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_dnet_stub_dnet_ntoa=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_dnet_stub_dnet_ntoa=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
+ if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
- else
-   echo "$ac_t""no" 1>&6
  fi
      fi
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+     LIBS="$ac_xsave_LIBS"
      # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
      # to get the SysV transport functions.
-     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
+     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
      # needs -lnsl.
      # The nsl library prevents programs from opening the X display
-     # on Irix 5.2, according to dickey@clark.net.
+     # on Irix 5.2, according to T.E. Dickey.
-     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
+     # The functions gethostbyname, getservbyname, and inet_addr are
- echo "configure:1267: checking for gethostbyname" >&5
+     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
- if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
+     echo "$as_me:$LINENO: checking for gethostbyname" >&5
-   echo $ac_n "(cached) $ac_c" 1>&6
+ echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
+ if test "${ac_cv_func_gethostbyname+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1272 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char gethostbyname(); below.  */
+     which can conflict with char gethostbyname (); below.  */
  #include <assert.h>
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char gethostbyname();
+ char gethostbyname ();
+ char (*f) ();
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
  /* The GNU C library defines this for functions which it implements
      to always fail with ENOSYS.  Some functions are actually named
      something starting with __ and the normal name is an alias.  */
  #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
  choke me
  #else
- gethostbyname();
+ f = gethostbyname;
  #endif
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
-   eval "ac_cv_func_gethostbyname=yes"
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_gethostbyname=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_func_gethostbyname=no
-   eval "ac_cv_func_gethostbyname=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
+ echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
- if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
-   echo "$ac_t""yes" 1>&6
-   :
- else
-   echo "$ac_t""no" 1>&6
- fi
      if test $ac_cv_func_gethostbyname = no; then
-       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
+       echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
- echo "configure:1316: checking for gethostbyname in -lnsl" >&5
+ echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
- ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
+ if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1324 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char gethostbyname();
+ char gethostbyname ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- gethostbyname()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ gethostbyname ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_nsl_gethostbyname=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_nsl_gethostbyname=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
+ if test $ac_cv_lib_nsl_gethostbyname = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+ fi
+       if test $ac_cv_lib_nsl_gethostbyname = no; then
+         echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
+ echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
+ if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   echo "$ac_t""no" 1>&6
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lbsd  $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char gethostbyname ();
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ gethostbyname ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_bsd_gethostbyname=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_lib_bsd_gethostbyname=no
  fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
+ echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
+ if test $ac_cv_lib_bsd_gethostbyname = yes; then
+   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
+ fi
+       fi
      fi
      # lieder@skyler.mavd.honeywell.com says without -lsocket,
      # socket/setsockopt and other routines are undefined under SCO ODT
      # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
-     # on later versions), says simon@lia.di.epfl.ch: it contains
+     # on later versions), says Simon Leinen: it contains gethostby*
-     # gethostby* variants that don't use the nameserver (or something).
+     # variants that don't use the nameserver (or something).  -lsocket
-     # -lsocket must be given before -lnsl if both are needed.
+     # must be given before -lnsl if both are needed.  We assume that
-     # We assume that if connect needs -lnsl, so does gethostbyname.
+     # if connect needs -lnsl, so does gethostbyname.
-     echo $ac_n "checking for connect""... $ac_c" 1>&6
+     echo "$as_me:$LINENO: checking for connect" >&5
- echo "configure:1365: checking for connect" >&5
+ echo $ECHO_N "checking for connect... $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
+ if test "${ac_cv_func_connect+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1370 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char connect(); below.  */
+     which can conflict with char connect (); below.  */
  #include <assert.h>
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char connect();
+ char connect ();
+ char (*f) ();
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
  /* The GNU C library defines this for functions which it implements
      to always fail with ENOSYS.  Some functions are actually named
      something starting with __ and the normal name is an alias.  */
  #if defined (__stub_connect) || defined (__stub___connect)
  choke me
  #else
- connect();
+ f = connect;
  #endif
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
-   eval "ac_cv_func_connect=yes"
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_connect=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_func_connect=no
-   eval "ac_cv_func_connect=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
+ echo "${ECHO_T}$ac_cv_func_connect" >&6
- if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
-   echo "$ac_t""yes" 1>&6
-   :
- else
-   echo "$ac_t""no" 1>&6
- fi
      if test $ac_cv_func_connect = no; then
-       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
+       echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
- echo "configure:1414: checking for connect in -lsocket" >&5
+ echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
- ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
+ if test "${ac_cv_lib_socket_connect+set}" = set; then
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1422 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char connect();
+ char connect ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- connect()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ connect ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_socket_connect=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_socket_connect=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
+ if test $ac_cv_lib_socket_connect = yes; then
    X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
- else
-   echo "$ac_t""no" 1>&6
  fi
      fi
-     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
+     # Guillermo Gomez says -lposix is necessary on A/UX.
-     echo $ac_n "checking for remove""... $ac_c" 1>&6
+     echo "$as_me:$LINENO: checking for remove" >&5
- echo "configure:1457: checking for remove" >&5
+ echo $ECHO_N "checking for remove... $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
+ if test "${ac_cv_func_remove+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1462 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char remove(); below.  */
+     which can conflict with char remove (); below.  */
  #include <assert.h>
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char remove();
+ char remove ();
+ char (*f) ();
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
  /* The GNU C library defines this for functions which it implements
      to always fail with ENOSYS.  Some functions are actually named
      something starting with __ and the normal name is an alias.  */
  #if defined (__stub_remove) || defined (__stub___remove)
  choke me
  #else
- remove();
+ f = remove;
  #endif
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
-   eval "ac_cv_func_remove=yes"
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_remove=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_func_remove=no
-   eval "ac_cv_func_remove=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
+ echo "${ECHO_T}$ac_cv_func_remove" >&6
- if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
-   echo "$ac_t""yes" 1>&6
-   :
- else
-   echo "$ac_t""no" 1>&6
- fi
      if test $ac_cv_func_remove = no; then
-       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
+       echo "$as_me:$LINENO: checking for remove in -lposix" >&5
- echo "configure:1506: checking for remove in -lposix" >&5
+ echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
- ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
+ if test "${ac_cv_lib_posix_remove+set}" = set; then
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lposix  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1514 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char remove();
+ char remove ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- remove()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ remove ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_posix_remove=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_posix_remove=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
+ if test $ac_cv_lib_posix_remove = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
- else
-   echo "$ac_t""no" 1>&6
  fi
      fi
      # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-     echo $ac_n "checking for shmat""... $ac_c" 1>&6
+     echo "$as_me:$LINENO: checking for shmat" >&5
- echo "configure:1549: checking for shmat" >&5
+ echo $ECHO_N "checking for shmat... $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
+ if test "${ac_cv_func_shmat+set}" = set; then
-   echo $ac_n "(cached) $ac_c" 1>&6
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1554 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char shmat(); below.  */
+     which can conflict with char shmat (); below.  */
  #include <assert.h>
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char shmat();
+ char shmat ();
+ char (*f) ();
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
  /* The GNU C library defines this for functions which it implements
      to always fail with ENOSYS.  Some functions are actually named
      something starting with __ and the normal name is an alias.  */
  #if defined (__stub_shmat) || defined (__stub___shmat)
  choke me
  #else
- shmat();
+ f = shmat;
  #endif
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
-   eval "ac_cv_func_shmat=yes"
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_shmat=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_func_shmat=no
-   eval "ac_cv_func_shmat=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
+ echo "${ECHO_T}$ac_cv_func_shmat" >&6
- if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
-   echo "$ac_t""yes" 1>&6
-   :
- else
-   echo "$ac_t""no" 1>&6
- fi
      if test $ac_cv_func_shmat = no; then
-       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
+       echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
- echo "configure:1598: checking for shmat in -lipc" >&5
+ echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
- ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
+ if test "${ac_cv_lib_ipc_shmat+set}" = set; then
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lipc  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1606 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char shmat();
+ char shmat ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- shmat()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ shmat ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_ipc_shmat=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_ipc_shmat=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
+ if test $ac_cv_lib_ipc_shmat = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
- else
-   echo "$ac_t""no" 1>&6
  fi
      fi
    fi
    # Check for libraries that X11R6 Xt/Xaw programs need.
-   ac_save_LDFLAGS="$LDFLAGS"
+   ac_save_LDFLAGS=$LDFLAGS
    test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
    # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
    # check for ICE first), but we must link in the order -lSM -lICE or
    # we get undefined symbols.  So assume we have SM if we have ICE.
    # These have to be linked with before -lX11, unlike the other
    # libraries we check for below, so use a different variable.
-   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
+   # John Interrante, Karl Berry
-   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
+   echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
- echo "configure:1650: checking for IceConnectionNumber in -lICE" >&5
+ echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
- ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
+ if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lICE $X_EXTRA_LIBS $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1658 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char IceConnectionNumber();
+ char IceConnectionNumber ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- IceConnectionNumber()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ IceConnectionNumber ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_ICE_IceConnectionNumber=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_ICE_IceConnectionNumber=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
+ if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
    X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
- else
-   echo "$ac_t""no" 1>&6
  fi
-   LDFLAGS="$ac_save_LDFLAGS"
+   LDFLAGS=$ac_save_LDFLAGS
  fi
- echo $ac_n "checking for socket""... $ac_c" 1>&6
+ if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
- echo "configure:1695: checking for socket" >&5
+     CFLAGS="${CFLAGS} -finline-functions"
- if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
+ fi
-   echo $ac_n "(cached) $ac_c" 1>&6
+ case "${host}" in
+ i[3-6]86-*-interix*)
+     cat >>confdefs.h <<\_ACEOF
+ #define _ALL_SOURCE 1
+ _ACEOF
+     ;;
+ *)
+     ;;
+ esac
+ echo "$as_me:$LINENO: checking for socket" >&5
+ echo $ECHO_N "checking for socket... $ECHO_C" >&6
+ if test "${ac_cv_func_socket+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1700 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char socket(); below.  */
+     which can conflict with char socket (); below.  */
  #include <assert.h>
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char socket();
+ char socket ();
+ char (*f) ();
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
  /* The GNU C library defines this for functions which it implements
      to always fail with ENOSYS.  Some functions are actually named
      something starting with __ and the normal name is an alias.  */
  #if defined (__stub_socket) || defined (__stub___socket)
  choke me
  #else
- socket();
+ f = socket;
  #endif
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
-   eval "ac_cv_func_socket=yes"
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_socket=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_func_socket=no
-   eval "ac_cv_func_socket=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
- if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
+ echo "${ECHO_T}$ac_cv_func_socket" >&6
-   echo "$ac_t""yes" 1>&6
+ if test $ac_cv_func_socket = yes; then
    :
  else
-   echo "$ac_t""no" 1>&6
- fi
- if test "$ac_cv_func_socket" = no ; then
+ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
-   echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
+ echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
- echo "configure:1744: checking for socket in -lsocket" >&5
+ if test "${ac_cv_lib_socket_socket+set}" = set; then
- ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
+   echo $ECHO_N "(cached) $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsocket  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1752 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char socket();
+ char socket ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- socket()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ socket ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_socket_socket=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_socket_socket=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
-     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ if test $ac_cv_lib_socket_socket = yes; then
-     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+   cat >>confdefs.h <<_ACEOF
-   cat >> confdefs.h <<EOF
+ #define HAVE_LIBSOCKET 1
- #define $ac_tr_lib 1
+ _ACEOF
- EOF
    LIBS="-lsocket $LIBS"
- else
-   echo "$ac_t""no" 1>&6
  fi
  fi
- echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
- echo "configure:1792: checking for gethostbyname" >&5
+ echo "$as_me:$LINENO: checking for gethostbyname" >&5
- if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
+ echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
-   echo $ac_n "(cached) $ac_c" 1>&6
+ if test "${ac_cv_func_gethostbyname+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   cat > conftest.$ac_ext <<EOF
+   cat >conftest.$ac_ext <<_ACEOF
- #line 1797 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char gethostbyname(); below.  */
+     which can conflict with char gethostbyname (); below.  */
  #include <assert.h>
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char gethostbyname();
+ char gethostbyname ();
+ char (*f) ();
- int main() {
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
  /* The GNU C library defines this for functions which it implements
      to always fail with ENOSYS.  Some functions are actually named
      something starting with __ and the normal name is an alias.  */
  #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
  choke me
  #else
- gethostbyname();
+ f = gethostbyname;
  #endif
- ; return 0; }
+   ;
- EOF
+   return 0;
- if { (eval echo configure:1820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ }
-   rm -rf conftest*
+ _ACEOF
-   eval "ac_cv_func_gethostbyname=yes"
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_gethostbyname=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_func_gethostbyname=no
-   eval "ac_cv_func_gethostbyname=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
  fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
- if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
+ echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
-   echo "$ac_t""yes" 1>&6
+ if test $ac_cv_func_gethostbyname = yes; then
    :
  else
-   echo "$ac_t""no" 1>&6
- fi
- if test "$ac_cv_func_gethostbyname" = no ; then
+ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
-   echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
+ echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
- echo "configure:1841: checking for gethostbyname in -lnsl" >&5
+ if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
- ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
+   echo $ECHO_N "(cached) $ECHO_C" >&6
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
  else
-   ac_save_LIBS="$LIBS"
+   ac_check_lib_save_LIBS=$LIBS
  LIBS="-lnsl  $LIBS"
- cat > conftest.$ac_ext <<EOF
+ cat >conftest.$ac_ext <<_ACEOF
- #line 1849 "configure"
+ #line $LINENO "configure"
  #include "confdefs.h"
  /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
  /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
+    builtin and then its argument prototype would still apply.  */
- char gethostbyname();
+ char gethostbyname ();
+ #ifdef F77_DUMMY_MAIN
- int main() {
+ #  ifdef __cplusplus
- gethostbyname()
+      extern "C"
- ; return 0; }
+ #  endif
- EOF
+    int F77_DUMMY_MAIN() { return 1; }
- if { (eval echo configure:1860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ #endif
-   rm -rf conftest*
+ int
-   eval "ac_cv_lib_$ac_lib_var=yes"
+ main ()
+ {
+ gethostbyname ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_nsl_gethostbyname=yes
  else
-   echo "configure: failed program was:" >&5
+   echo "$as_me: failed program was:" >&5
-   cat conftest.$ac_ext >&5
+ cat conftest.$ac_ext >&5
-   rm -rf conftest*
+ ac_cv_lib_nsl_gethostbyname=no
-   eval "ac_cv_lib_$ac_lib_var=no"
  fi
- rm -f conftest*
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_save_LIBS"
+ LIBS=$ac_check_lib_save_LIBS
  fi
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
-   echo "$ac_t""yes" 1>&6
+ echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
-     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ if test $ac_cv_lib_nsl_gethostbyname = yes; then
-     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+   cat >>confdefs.h <<_ACEOF
-   cat >> confdefs.h <<EOF
+ #define HAVE_LIBNSL 1
- #define $ac_tr_lib 1
+ _ACEOF
- EOF
    LIBS="-lnsl $LIBS"
+ fi
+ fi
+ echo "$as_me:$LINENO: checking for dlopen" >&5
+ echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
+ if test "${ac_cv_func_dlopen+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
-   echo "$ac_t""no" 1>&6
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char dlopen (); below.  */
+ #include <assert.h>
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char dlopen ();
+ char (*f) ();
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_dlopen) || defined (__stub___dlopen)
+ choke me
+ #else
+ f = dlopen;
+ #endif
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_dlopen=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_func_dlopen=no
  fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+ echo "${ECHO_T}$ac_cv_func_dlopen" >&6
+ if test $ac_cv_func_dlopen = yes; then
+   :
+ else
+ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+ echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
+ if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+ LIBS="-ldl  $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char dlopen ();
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ dlopen ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_lib_dl_dlopen=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_lib_dl_dlopen=no
  fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ LIBS=$ac_check_lib_save_LIBS
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+ echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
+ if test $ac_cv_lib_dl_dlopen = yes; then
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_LIBDL 1
+ _ACEOF
- trap '' 1 2 15
+   LIBS="-ldl $LIBS"
- cat > confcache <<\EOF
+ fi
+ fi
+ ac_config_files="$ac_config_files 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.  It is not useful on other systems.
+ # scripts and configure runs, see configure's option --config-cache.
- # If it contains results you don't want to keep, you may remove or edit it.
+ # It is not useful on other systems.  If it contains results you don't
+ # want to keep, you may remove or edit it.
  #
- # By default, configure uses ./config.cache as the cache file,
+ # config.status only pays attention to the cache file if you give it
- # creating it if it does not exist already.  You can give configure
+ # the --recheck option to rerun configure.
- # the --cache-file=FILE option to use a different cache file; that is
- # what configure does when it calls configure scripts in
- # subdirectories, so they share the cache.
- # Giving --cache-file=/dev/null disables caching, for debugging configure.
- # config.status only pays attention to the cache file if you give it the
- # --recheck option to rerun configure.
  #
- EOF
+ # `ac_cv_env_foo' variables (set or unset) will be overriden 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, don't put newlines in cache variables' values.
  # 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.
- (set) 2>&1 |
+ {
-   case `(ac_space=' '; set | grep ac_space) 2>&1` in
+   (set) 2>&1 |
-   *ac_space=\ *)
+     case `(ac_space=' '; set | grep ac_space) 2>&1` in
-     # `set' does not quote correctly, so add quotes (double-quote substitution
+     *ac_space=\ *)
-     # turns \\\\ into \\, and sed turns \\ into \).
+       # `set' does not quote correctly, so add quotes (double-quote
-     sed -n \
+       # substitution turns \\\\ into \\, and sed turns \\ into \).
-       -e "s/'/'\\\\''/g" \
+       sed -n \
-       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+         "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 -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+       # `set' quotes correctly as required by POSIX, so do not add quotes.
-     ;;
+       sed -n \
-   esac >> confcache
+         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
- if cmp -s $cache_file confcache; then
+       ;;
-   :
+     esac;
- else
+ } |
+   sed '
+      t clear
+      : clear
+      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+      t end
+      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+      : end' >>confcache
+ if cmp -s $cache_file confcache; then :; else
    if test -w $cache_file; then
-     echo "updating cache $cache_file"
+     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
-     cat confcache > $cache_file
+     cat confcache >$cache_file
    else
      echo "not updating unwritable cache $cache_file"
    fi
  fi
  rm -f confcache
- 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
+ # VPATH may cause trouble with some makes, so we remove $(srcdir),
- # the first set of double-colon rules, so remove it if not needed.
+ # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
- # If there is a colon in the path, we need to keep it.
+ # trailing colons and then remove the whole line if VPATH becomes empty
+ # (actually we leave an empty line to preserve line numbers).
  if test "x$srcdir" = x.; then
-   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
+   ac_vpsub='/^[         ]*VPATH[        ]*=/{
+ s/:*\$(srcdir):*/:/;
+ s/:*\${srcdir}:*/:/;
+ s/:*@srcdir@:*/:/;
+ s/^\([^=]*=[    ]*\):*/\1/;
+ s/:*$//;
+ s/^[^=]*=[      ]*$//;
+ }'
  fi
- trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
  # Transform confdefs.h into DEFS.
  # Protect against shell expansion while executing Makefile rules.
  # Protect against Makefile macro expansion.
- cat > conftest.defs <<\EOF
+ #
- s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+ # If the first sed substitution is executed (which looks for macros that
- s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
+ # take arguments), then we branch to the quote section.  Otherwise,
- s%\[%\\&%g
+ # look for a macro that doesn't take arguments.
- s%\]%\\&%g
+ cat >confdef2opt.sed <<\_ACEOF
- s%\$%$$%g
+ t clear
- EOF
+ : clear
- DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+ s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
- rm -f conftest.defs
+ t quote
+ s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
+ t quote
+ d
+ : quote
+ s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
+ s,\[,\\&,g
+ s,\],\\&,g
+ s,\$,$$,g
+ p
+ _ACEOF
+ # We use echo to avoid assuming a particular line-breaking character.
+ # The extra dot is to prevent the shell from consuming trailing
+ # line-breaks from the sub-command output.  A line-break within
+ # single-quotes doesn't work because, if this script is created in a
+ # platform that uses two characters for line-breaks (e.g., DOS), tr
+ # would break.
+ ac_LF_and_DOT=`echo; echo .`
+ DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+ rm -f confdef2opt.sed
- # Without the "./", some shells look in PATH for config.status.
- : ${CONFIG_STATUS=./config.status}
- echo creating $CONFIG_STATUS
+ : ${CONFIG_STATUS=./config.status}
- rm -f $CONFIG_STATUS
+ ac_clean_files_save=$ac_clean_files
- cat > $CONFIG_STATUS <<EOF
+ ac_clean_files="$ac_clean_files $CONFIG_STATUS"
- #! /bin/sh
+ { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
- # Generated automatically by configure.
+ echo "$as_me: creating $CONFIG_STATUS" >&6;}
+ cat >$CONFIG_STATUS <<_ACEOF
+ #! $SHELL
+ # Generated by $as_me.
  # 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.
+ # configure, is in config.log if it exists.
- ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+ debug=false
- for ac_option
+ SHELL=\${CONFIG_SHELL-$SHELL}
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ ## --------------------- ##
+ ## M4sh Initialization.  ##
+ ## --------------------- ##
+ # Be Bourne compatible
+ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+   emulate sh
+   NULLCMD=:
+ elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+   set -o posix
+ fi
+ # NLS nuisances.
+ # Support unset when possible.
+ if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+   as_unset=unset
+ else
+   as_unset=false
+ fi
+ (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
+     { $as_unset LANG || test "${LANG+set}" != set; } ||
+       { LANG=C; export LANG; }
+ (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
+     { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
+       { LC_ALL=C; export LC_ALL; }
+ (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
+     { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
+       { LC_TIME=C; export LC_TIME; }
+ (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
+     { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
+       { LC_CTYPE=C; export LC_CTYPE; }
+ (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
+     { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
+       { LANGUAGE=C; export LANGUAGE; }
+ (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
+     { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
+       { LC_COLLATE=C; export LC_COLLATE; }
+ (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
+     { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
+       { LC_NUMERIC=C; export LC_NUMERIC; }
+ (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
+     { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
+       { LC_MESSAGES=C; export LC_MESSAGES; }
+ # Name of the executable.
+ as_me=`(basename "$0") 2>/dev/null ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+          X"$0" : 'X\(//\)$' \| \
+          X"$0" : 'X\(/\)$' \| \
+          .     : '\(.\)' 2>/dev/null ||
+ echo X/"$0" |
+     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+           /^X\/\(\/\/\)$/{ s//\1/; q; }
+           /^X\/\(\/\).*/{ s//\1/; q; }
+           s/.*/./; q'`
+ # PATH needs CR, and LINENO needs CR and PATH.
+ # 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
+ # The user is always right.
+ if test "${PATH_SEPARATOR+set}" != set; then
+   echo "#! /bin/sh" >conftest.sh
+   echo  "exit 0"   >>conftest.sh
+   chmod +x conftest.sh
+   if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+     PATH_SEPARATOR=';'
+   else
+     PATH_SEPARATOR=:
+   fi
+   rm -f conftest.sh
+ fi
+   as_lineno_1=$LINENO
+   as_lineno_2=$LINENO
+   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+   test "x$as_lineno_1" != "x$as_lineno_2" &&
+   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+   # Find who we are.  Look in the path if we contain no path at all
+   # relative or not.
+   case $0 in
+     *[\\/]* ) as_myself=$0 ;;
+     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
  do
-   case "\$ac_option" in
+   IFS=$as_save_IFS
-   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+   test -z "$as_dir" && as_dir=.
-     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ done
-   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-     echo "$CONFIG_STATUS generated by autoconf version 2.13"
+        ;;
-     exit 0 ;;
-   -help | --help | --hel | --he | --h)
-     echo "\$ac_cs_usage"; exit 0 ;;
-   *) echo "\$ac_cs_usage"; exit 1 ;;
    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
+     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+    { (exit 1); exit 1; }; }
+   fi
+   case $CONFIG_SHELL in
+   '')
+     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+   for as_base in sh bash ksh sh5; do
+          case $as_dir in
+          /*)
+            if ("$as_dir/$as_base" -c '
+   as_lineno_1=$LINENO
+   as_lineno_2=$LINENO
+   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+   test "x$as_lineno_1" != "x$as_lineno_2" &&
+   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+              CONFIG_SHELL=$as_dir/$as_base
+              export CONFIG_SHELL
+              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+            fi;;
+          esac
+        done
  done
+ ;;
+   esac
- ac_given_srcdir=$srcdir
+   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+   # uniformly replaced by the line number.  The first 'sed' inserts a
+   # line-number line before each line; the second 'sed' does the real
+   # work.  The second script uses 'N' to pair each line-number line
+   # with the numbered line, and appends trailing '-' during
+   # substitution so that $LINENO is not a special case at line end.
+   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+   sed '=' <$as_myself |
+     sed '
+       N
+       s,$,-,
+       : loop
+       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+       t loop
+       s,-$,,
+       s,^['$as_cr_digits']*\n,,
+     ' >$as_me.lineno &&
+   chmod +x $as_me.lineno ||
+     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+    { (exit 1); exit 1; }; }
- trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+   # Don't try to exec as it changes $[0], causing all sort of problems
- EOF
+   # (the dirname of $[0] is not the place where we might find the
- cat >> $CONFIG_STATUS <<EOF
+   # original and so on.  Autoconf is especially sensible to this).
+   . ./$as_me.lineno
+   # Exit status is that of the last command.
+   exit
+ }
- # 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
- $extrasub
- s%@SHELL@%$SHELL%g
- s%@CFLAGS@%$CFLAGS%g
- s%@CPPFLAGS@%$CPPFLAGS%g
- s%@CXXFLAGS@%$CXXFLAGS%g
- s%@FFLAGS@%$FFLAGS%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@%$CC%g
- s%@RANLIB@%$RANLIB%g
- s%@CPP@%$CPP%g
- s%@X_CFLAGS@%$X_CFLAGS%g
- s%@X_PRE_LIBS@%$X_PRE_LIBS%g
- s%@X_LIBS@%$X_LIBS%g
- s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
- CEOF
+ case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- EOF
+   *c*,-n*) ECHO_N= ECHO_C='
+ ' ECHO_T='      ' ;;
+   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ esac
- cat >> $CONFIG_STATUS <<\EOF
+ if expr a : '\(a\)' >/dev/null 2>&1; then
+   as_expr=expr
+ else
+   as_expr=false
+ fi
- # Split the substitutions into bite-sized pieces for seds with
+ rm -f conf$$ conf$$.exe conf$$.file
- # small command number limits, like on Digital OSF/1 and HP-UX.
+ echo >conf$$.file
- ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
- ac_file=1 # Number of current file.
+   # We could just check for DJGPP; but this test a) works b) is more generic
- ac_beg=1 # First line for current file.
+   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- ac_end=$ac_max_sed_cmds # Line after last line for current file.
+   if test -f conf$$.exe; then
- ac_more_lines=:
+     # Don't use ln at all; we don't have any links
- ac_sed_cmds=""
+     as_ln_s='cp -p'
- while $ac_more_lines; do
-   if test $ac_beg -gt 1; then
-     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
    else
-     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+     as_ln_s='ln -s'
    fi
-   if test ! -s conftest.s$ac_file; then
+ elif ln conf$$.file conf$$ 2>/dev/null; then
-     ac_more_lines=false
+   as_ln_s=ln
-     rm -f conftest.s$ac_file
+ else
-   else
+   as_ln_s='cp -p'
-     if test -z "$ac_sed_cmds"; then
+ fi
-       ac_sed_cmds="sed -f conftest.s$ac_file"
+ rm -f conf$$ conf$$.exe conf$$.file
+ as_executable_p="test -f"
+ # Sed expression to map a string onto a valid CPP name.
+ as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+ # Sed expression to map a string onto a valid variable name.
+ as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+ # IFS
+ # We need space, tab and new line, in precisely that order.
+ as_nl='
+ '
+ IFS="   $as_nl"
+ # CDPATH.
+ $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+ exec 6>&1
+ # Open the log real soon, to keep \$[0] and so on meaningful, and to
+ # report actual input values of CONFIG_FILES etc. instead of their
+ # values after options handling.  Logging --version etc. is OK.
+ exec 5>>config.log
+ {
+   echo
+   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+ ## Running $as_me. ##
+ _ASBOX
+ } >&5
+ cat >&5 <<_CSEOF
+ This file was extended by $as_me, which was
+ generated by GNU Autoconf 2.53.  Invocation command line was
+   CONFIG_FILES    = $CONFIG_FILES
+   CONFIG_HEADERS  = $CONFIG_HEADERS
+   CONFIG_LINKS    = $CONFIG_LINKS
+   CONFIG_COMMANDS = $CONFIG_COMMANDS
+   $ $0 $@
+ _CSEOF
+ echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+ echo >&5
+ _ACEOF
+ # Files that config.status was made for.
+ if test -n "$ac_config_files"; then
+   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+ fi
+ if test -n "$ac_config_headers"; then
+   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+ fi
+ if test -n "$ac_config_links"; then
+   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+ fi
+ if test -n "$ac_config_commands"; then
+   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+ fi
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ ac_cs_usage="\
+ \`$as_me' instantiates files from templates according to the
+ current configuration.
+ Usage: $0 [OPTIONS] [FILE]...
+   -h, --help       print this help, then exit
+   -V, --version    print version number, then exit
+   -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
+ Configuration commands:
+ $config_commands
+ Report bugs to <bug-autoconf@gnu.org>."
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+ ac_cs_version="\\
+ config.status
+ configured by $0, generated by GNU Autoconf 2.53,
+   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+ Free Software Foundation, Inc.
+ This config.status script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it."
+ srcdir=$srcdir
+ INSTALL="$INSTALL"
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ # If no file are specified by the user, then we need to provide default
+ # value.  By we need to know if files were specified by the user.
+ ac_need_defaults=:
+ while test $# != 0
+ do
+   case $1 in
+   --*=*)
+     ac_option=`expr "x$1" : 'x\([^=]*\)='`
+     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+     shift
+     set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
+     shift
+     ;;
+   -*);;
+   *) # This is not an option, so the user has probably given explicit
+      # arguments.
+      ac_need_defaults=false;;
+   esac
+   case $1 in
+   # Handling of the options.
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+     echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+     exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+   --version | --vers* | -V )
+     echo "$ac_cs_version"; exit 0 ;;
+   --he | --h)
+     # Conflict between --help and --header
+     { { echo "$as_me:$LINENO: error: ambiguous option: $1
+ Try \`$0 --help' for more information." >&5
+ echo "$as_me: error: ambiguous option: $1
+ Try \`$0 --help' for more information." >&2;}
+    { (exit 1); exit 1; }; };;
+   --help | --hel | -h )
+     echo "$ac_cs_usage"; exit 0 ;;
+   --debug | --d* | -d )
+     debug=: ;;
+   --file | --fil | --fi | --f )
+     shift
+     CONFIG_FILES="$CONFIG_FILES $1"
+     ac_need_defaults=false;;
+   --header | --heade | --head | --hea )
+     shift
+     CONFIG_HEADERS="$CONFIG_HEADERS $1"
+     ac_need_defaults=false;;
+   # This is an error.
+   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+ Try \`$0 --help' for more information." >&5
+ echo "$as_me: error: unrecognized option: $1
+ Try \`$0 --help' for more information." >&2;}
+    { (exit 1); exit 1; }; } ;;
+   *) ac_config_targets="$ac_config_targets $1" ;;
+   esac
+   shift
+ done
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+ #
+ # INIT-COMMANDS section.
+ #
+ AMDEP_TRUE="$AMDEP_TRUE"
+ ac_aux_dir="$ac_aux_dir"
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ for ac_config_target in $ac_config_targets
+ do
+   case "$ac_config_target" in
+   # Handling of arguments.
+   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+ echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+    { (exit 1); exit 1; }; };;
+   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+set}" = set || CONFIG_FILES=$config_files
+   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+ fi
+ # Create a temporary directory, and hook for its removal unless debugging.
+ $debug ||
+ {
+   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+   trap '{ (exit 1); exit 1; }' 1 2 13 15
+ }
+ # Create a (secure) tmp directory for tmp files.
+ : ${TMPDIR=/tmp}
+ {
+   tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+   test -n "$tmp" && test -d "$tmp"
+ }  ||
+ {
+   tmp=$TMPDIR/cs$$-$RANDOM
+   (umask 077 && mkdir $tmp)
+ } ||
+ {
+    echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+    { (exit 1); exit 1; }
+ }
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+ #
+ # CONFIG_FILES section.
+ #
+ # No need to generate the scripts if there are no CONFIG_FILES.
+ # This happens for instance when ./config.status config.h
+ if test -n "\$CONFIG_FILES"; then
+   # Protect against being on the right side of a sed subst in config.status.
+   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+ s,@SHELL@,$SHELL,;t t
+ s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+ s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+ s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+ s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+ s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+ s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+ s,@exec_prefix@,$exec_prefix,;t t
+ s,@prefix@,$prefix,;t t
+ s,@program_transform_name@,$program_transform_name,;t t
+ s,@bindir@,$bindir,;t t
+ s,@sbindir@,$sbindir,;t t
+ s,@libexecdir@,$libexecdir,;t t
+ s,@datadir@,$datadir,;t t
+ s,@sysconfdir@,$sysconfdir,;t t
+ s,@sharedstatedir@,$sharedstatedir,;t t
+ s,@localstatedir@,$localstatedir,;t t
+ s,@libdir@,$libdir,;t t
+ s,@includedir@,$includedir,;t t
+ s,@oldincludedir@,$oldincludedir,;t t
+ s,@infodir@,$infodir,;t t
+ s,@mandir@,$mandir,;t t
+ s,@build_alias@,$build_alias,;t t
+ s,@host_alias@,$host_alias,;t t
+ s,@target_alias@,$target_alias,;t t
+ s,@DEFS@,$DEFS,;t t
+ s,@ECHO_C@,$ECHO_C,;t t
+ s,@ECHO_N@,$ECHO_N,;t t
+ s,@ECHO_T@,$ECHO_T,;t t
+ s,@LIBS@,$LIBS,;t t
+ s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+ s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+ s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+ s,@PACKAGE@,$PACKAGE,;t t
+ s,@VERSION@,$VERSION,;t t
+ s,@EXEEXT@,$EXEEXT,;t t
+ s,@OBJEXT@,$OBJEXT,;t t
+ s,@ACLOCAL@,$ACLOCAL,;t t
+ s,@AUTOCONF@,$AUTOCONF,;t t
+ s,@AUTOMAKE@,$AUTOMAKE,;t t
+ s,@AUTOHEADER@,$AUTOHEADER,;t t
+ s,@MAKEINFO@,$MAKEINFO,;t t
+ s,@AMTAR@,$AMTAR,;t t
+ s,@install_sh@,$install_sh,;t t
+ s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+ s,@AWK@,$AWK,;t t
+ s,@SET_MAKE@,$SET_MAKE,;t t
+ s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
+ s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
+ s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
+ s,@DEPDIR@,$DEPDIR,;t t
+ s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
+ s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
+ s,@MAINT@,$MAINT,;t t
+ s,@build@,$build,;t t
+ s,@build_cpu@,$build_cpu,;t t
+ s,@build_vendor@,$build_vendor,;t t
+ s,@build_os@,$build_os,;t t
+ s,@host@,$host,;t t
+ s,@host_cpu@,$host_cpu,;t t
+ s,@host_vendor@,$host_vendor,;t t
+ s,@host_os@,$host_os,;t t
+ s,@target@,$target,;t t
+ s,@target_cpu@,$target_cpu,;t t
+ s,@target_vendor@,$target_vendor,;t t
+ s,@target_os@,$target_os,;t t
+ s,@CC@,$CC,;t t
+ s,@CFLAGS@,$CFLAGS,;t t
+ s,@LDFLAGS@,$LDFLAGS,;t t
+ s,@CPPFLAGS@,$CPPFLAGS,;t t
+ s,@ac_ct_CC@,$ac_ct_CC,;t t
+ s,@am__include@,$am__include,;t t
+ s,@am__quote@,$am__quote,;t t
+ s,@CCDEPMODE@,$CCDEPMODE,;t t
+ s,@RANLIB@,$RANLIB,;t t
+ s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+ s,@LN_S@,$LN_S,;t t
+ s,@LIBTOOL@,$LIBTOOL,;t t
+ s,@CPP@,$CPP,;t t
+ s,@X_CFLAGS@,$X_CFLAGS,;t t
+ s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
+ s,@X_LIBS@,$X_LIBS,;t t
+ s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
+ CEOF
+ _ACEOF
+   cat >>$CONFIG_STATUS <<\_ACEOF
+   # 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_lines=48
+   ac_sed_frag=1 # Number of current file.
+   ac_beg=1 # First line for current file.
+   ac_end=$ac_max_sed_lines # 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" $tmp/subs.sed >$tmp/subs.frag
      else
-       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
      fi
-     ac_file=`expr $ac_file + 1`
+     if test ! -s $tmp/subs.frag; then
-     ac_beg=$ac_end
+       ac_more_lines=false
-     ac_end=`expr $ac_end + $ac_max_sed_cmds`
+     else
+       # The purpose of the label and of the branching condition is to
+       # speed up the sed processing (if there are no `@' at all, there
+       # is no need to browse any of the substitutions).
+       # These are the two extra sed commands mentioned above.
+       (echo ':t
+   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+       if test -z "$ac_sed_cmds"; then
+         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+       else
+         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+       fi
+       ac_sed_frag=`expr $ac_sed_frag + 1`
+       ac_beg=$ac_end
+       ac_end=`expr $ac_end + $ac_max_sed_lines`
+     fi
+   done
+   if test -z "$ac_sed_cmds"; then
+     ac_sed_cmds=cat
    fi
- done
+ fi # test -n "$CONFIG_FILES"
- if test -z "$ac_sed_cmds"; then
-   ac_sed_cmds=cat
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+   case $ac_file in
+   - | *:- | *:-:* ) # input from stdin
+         cat >$tmp/stdin
+         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+   * )   ac_file_in=$ac_file.in ;;
+   esac
+   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$ac_file" : 'X\(//\)[^/]' \| \
+          X"$ac_file" : 'X\(//\)$' \| \
+          X"$ac_file" : 'X\(/\)' \| \
+          .     : '\(.\)' 2>/dev/null ||
+ echo X"$ac_file" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+           /^X\(\/\/\)$/{ s//\1/; q; }
+           /^X\(\/\).*/{ s//\1/; q; }
+           s/.*/./; q'`
+   { case "$ac_dir" in
+   [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+   *)                      as_incr_dir=.;;
+ esac
+ as_dummy="$ac_dir"
+ for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+   case $as_mkdir_dir in
+     # Skip DOS drivespec
+     ?:) as_incr_dir=$as_mkdir_dir ;;
+     *)
+       as_incr_dir=$as_incr_dir/$as_mkdir_dir
+       test -d "$as_incr_dir" ||
+         mkdir "$as_incr_dir" ||
+         { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
+ echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
+    { (exit 1); exit 1; }; }
+     ;;
+   esac
+ done; }
+   ac_builddir=.
+ if test "$ac_dir" != .; then
+   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+   # A "../" for each directory in $ac_dir_suffix.
+   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ else
+   ac_dir_suffix= ac_top_builddir=
  fi
- EOF
- cat >> $CONFIG_STATUS <<EOF
+ case $srcdir in
+   .)  # No --srcdir option.  We are building in place.
+     ac_srcdir=.
+     if test -z "$ac_top_builddir"; then
+        ac_top_srcdir=.
+     else
+        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+     fi ;;
+   [\\/]* | ?:[\\/]* )  # Absolute path.
+     ac_srcdir=$srcdir$ac_dir_suffix;
+     ac_top_srcdir=$srcdir ;;
+   *) # Relative path.
+     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+     ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ esac
+ # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ # absolute.
+ ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
+ ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
- CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
- EOF
+   case $INSTALL in
- cat >> $CONFIG_STATUS <<\EOF
+   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
- for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
-   # 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.
+   if test x"$ac_file" != x-; then
+     { echo "$as_me:$LINENO: creating $ac_file" >&5
+ echo "$as_me: creating $ac_file" >&6;}
+     rm -f "$ac_file"
+   fi
+   # Let's still pretend it is `configure' which instantiates (i.e., don't
+   # use $as_me), people would be surprised to read:
+   #    /* config.h.  Generated by config.status.  */
+   if test x"$ac_file" = x-; then
+     configure_input=
+   else
+     configure_input="$ac_file.  "
+   fi
+   configure_input=$configure_input"Generated from `echo $ac_file_in |
+                                      sed 's,.*/,,'` by configure."
-   # Remove last slash and all that follows it.  Not all systems have dirname.
+   # First look for the input files in the build tree, otherwise in the
-   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+   # src tree.
-   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+   ac_file_inputs=`IFS=:
-     # The file is in a subdirectory.
+     for f in $ac_file_in; do
-     test ! -d "$ac_dir" && mkdir "$ac_dir"
+       case $f in
-     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+       -) echo $tmp/stdin ;;
-     # A "../" for each directory in $ac_dir_suffix.
+       [\\/$]*)
-     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+          # Absolute (can't be DOS-style, as IFS=:)
+          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ echo "$as_me: error: cannot find input file: $f" >&2;}
+    { (exit 1); exit 1; }; }
+          echo $f;;
+       *) # Relative
+          if test -f "$f"; then
+            # Build tree
+            echo $f
+          elif test -f "$srcdir/$f"; then
+            # Source tree
+            echo $srcdir/$f
+          else
+            # /dev/null tree
+            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ echo "$as_me: error: cannot find input file: $f" >&2;}
+    { (exit 1); exit 1; }; }
+          fi;;
+       esac
+     done` || { (exit 1); exit 1; }
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF
+   sed "$ac_vpsub
+ $extrasub
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ :t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+ s,@configure_input@,$configure_input,;t t
+ s,@srcdir@,$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@,$ac_abs_builddir,;t t
+ s,@top_builddir@,$ac_top_builddir,;t t
+ s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+ s,@INSTALL@,$ac_INSTALL,;t t
+ " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+   rm -f $tmp/stdin
+   if test x"$ac_file" != x-; then
+     mv $tmp/out $ac_file
    else
-     ac_dir_suffix= ac_dots=
+     cat $tmp/out
+     rm -f $tmp/out
    fi
-   case "$ac_given_srcdir" in
+ done
-   .)  srcdir=.
+ _ACEOF
-       if test -z "$ac_dots"; then top_srcdir=.
+ cat >>$CONFIG_STATUS <<\_ACEOF
-       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+ #
+ # CONFIG_COMMANDS section.
+ #
+ for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+ $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+          X"$ac_dest" : 'X\(//\)[^/]' \| \
+          X"$ac_dest" : 'X\(//\)$' \| \
+          X"$ac_dest" : 'X\(/\)' \| \
+          .     : '\(.\)' 2>/dev/null ||
+ echo X"$ac_dest" |
+     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+           /^X\(\/\/\)$/{ s//\1/; q; }
+           /^X\(\/\).*/{ s//\1/; q; }
+           s/.*/./; q'`
+   ac_builddir=.
+ if test "$ac_dir" != .; then
+   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+   # A "../" for each directory in $ac_dir_suffix.
+   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ else
+   ac_dir_suffix= ac_top_builddir=
+ fi
+ case $srcdir in
+   .)  # No --srcdir option.  We are building in place.
+     ac_srcdir=.
+     if test -z "$ac_top_builddir"; then
+        ac_top_srcdir=.
+     else
+        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+     fi ;;
+   [\\/]* | ?:[\\/]* )  # Absolute path.
+     ac_srcdir=$srcdir$ac_dir_suffix;
+     ac_top_srcdir=$srcdir ;;
    *) # Relative path.
-     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-     top_srcdir="$ac_dots$ac_given_srcdir" ;;
+     ac_top_srcdir=$ac_top_builddir$srcdir ;;
-   esac
+ esac
+ # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ # absolute.
+ ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
+ ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-   echo creating "$ac_file"
+   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-   rm -f "$ac_file"
+ echo "$as_me: executing $ac_dest commands" >&6;}
-   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+   case $ac_dest in
-   case "$ac_file" in
+     default-1 )
-   *Makefile*) ac_comsub="1i\\
+ test x"$AMDEP_TRUE" != x"" ||
- # $configure_input" ;;
+ for mf in $CONFIG_FILES; do
-   *) ac_comsub= ;;
+   case "$mf" in
+   Makefile) dirpart=.;;
+   */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
+   *) continue;;
    esac
+   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
+   # Extract the definition of DEP_FILES from the Makefile without
+   # running `make'.
+   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+   test -z "$DEPDIR" && continue
+   # When using ansi2knr, U may be empty or an underscore; expand it
+   U=`sed -n -e '/^U = / s///p' < "$mf"`
+   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
+   # We invoke sed twice because it is the simplest approach to
+   # changing $(DEPDIR) to its actual value in the expansion.
+   for file in `sed -n -e '
+     /^DEP_FILES = .*\\\\$/ {
+       s/^DEP_FILES = //
+       :loop
+         s/\\\\$//
+         p
+         n
+         /\\\\$/ b loop
+       p
+     }
+     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+     # Make sure the directory exists.
+     test -f "$dirpart/$file" && continue
+     fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
+     $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
+     # echo "creating $dirpart/$file"
+     echo '# dummy' > "$dirpart/$file"
+   done
+ done
+  ;;
+   esac
+ done
+ _ACEOF
-   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ cat >>$CONFIG_STATUS <<\_ACEOF
-   sed -e "$ac_comsub
- s%@configure_input@%$configure_input%g
- s%@srcdir@%$srcdir%g
- s%@top_srcdir@%$top_srcdir%g
- " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
- fi; done
- rm -f conftest.s*
- EOF
+ { (exit 0); exit 0; }
- cat >> $CONFIG_STATUS <<EOF
+ _ACEOF
+ chmod +x $CONFIG_STATUS
+ ac_clean_files=$ac_clean_files_save
- EOF
- cat >> $CONFIG_STATUS <<\EOF
- exit 0
+ # configure is writing to config.log, and then calls config.status.
- EOF
+ # config.status does its own redirection, appending to config.log.
- chmod +x $CONFIG_STATUS
+ # Unfortunately, on DOS this fails, as config.log is still kept open
- rm -fr confdefs* $ac_clean_files
+ # by configure, so config.status won't be able to write to it; its
- test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+ # output is simply discarded.  So we exec the FD to /dev/null,
+ # effectively closing config.log, so it can be properly (re)opened and
+ # appended to by config.status.  When coming back to configure, we
+ # need to make the FD available again.
+ if test "$no_create" != yes; then
+   ac_cs_success=:
+   exec 5>/dev/null
+   $SHELL $CONFIG_STATUS || 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 || { (exit 1); exit 1; }
+ fi

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