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Diff for /OpenXM_contrib2/asir2000/configure between version 1.4 and 1.40

version 1.4, 2000/12/22 10:03:27 version 1.40, 2008/08/08 05:47:21
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 #!/bin/sh  #! /bin/sh
 # $OpenXM: OpenXM_contrib2/asir2000/configure,v 1.3 2000/03/01 02:29:16 noro Exp $  # Guess values for system-dependent variables and create Makefiles.
   # Generated by GNU Autoconf 2.61.
   #
   # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   # This configure script is free software; the Free Software Foundation
   # gives unlimited permission to copy, distribute and modify it.
   ## --------------------- ##
   ## M4sh Initialization.  ##
   ## --------------------- ##
   
 use_plot=1  # Be more Bourne compatible
 use_pari=1  DUALCASE=1; export DUALCASE # for MKS sh
 use_interval=1  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 use_fep=1    emulate sh
 oxhome=/usr/local    NULLCMD=:
     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
     setopt NO_GLOB_SUBST
   else
     case `(set -o) 2>/dev/null` in
     *posix*) set -o posix ;;
   esac
   
 if [ -d ../../OpenXM ]; then  
 oxhome=`( cd ../../OpenXM ; pwd )`  
 fi  fi
   
 while [ $# -gt 0 ]  
   
   
   # PATH needs CR
   # 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" >conf$$.sh
     echo  "exit 0"   >>conf$$.sh
     chmod +x conf$$.sh
     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
       PATH_SEPARATOR=';'
     else
       PATH_SEPARATOR=:
     fi
     rm -f conf$$.sh
   fi
   
   # Support unset when possible.
   if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     as_unset=unset
   else
     as_unset=false
   fi
   
   
   # IFS
   # We need space, tab and new line, in precisely that order.  Quoting is
   # there to prevent editors from complaining about space-tab.
   # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   # splitting by setting IFS to empty value.)
   as_nl='
   '
   IFS=" ""        $as_nl"
   
   # Find who we are.  Look in the path if we contain no directory separator.
   case $0 in
     *[\\/]* ) as_myself=$0 ;;
     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
 do  do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   done
   IFS=$as_save_IFS
   
        ;;
   esac
   # We did not find ourselves, most probably we were run as `sh COMMAND'
   # in which case we are not to be found in the path.
   if test "x$as_myself" = x; then
     as_myself=$0
   fi
   if test ! -f "$as_myself"; then
     echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     { (exit 1); exit 1; }
   fi
   
   # Work around bugs in pre-3.0 UWIN ksh.
   for as_var in ENV MAIL MAILPATH
   do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   done
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   for as_var in \
     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     LC_TELEPHONE LC_TIME
   do
     if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
       eval $as_var=C; export $as_var
     else
       ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     fi
   done
   
   # Required to use basename.
   if expr a : '\(a\)' >/dev/null 2>&1 &&
      test "X`expr 00001 : '.*\(...\)'`" = X001; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     as_basename=basename
   else
     as_basename=false
   fi
   
   
   # Name of the executable.
   as_me=`$as_basename -- "$0" ||
   $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'`
   
   # CDPATH.
   $as_unset CDPATH
   
   
   if test "x$CONFIG_SHELL" = x; then
     if (eval ":") 2>/dev/null; then
     as_have_required=yes
   else
     as_have_required=no
   fi
   
     if test $as_have_required = yes &&     (eval ":
   (as_func_return () {
     (exit \$1)
   }
   as_func_success () {
     as_func_return 0
   }
   as_func_failure () {
     as_func_return 1
   }
   as_func_ret_success () {
     return 0
   }
   as_func_ret_failure () {
     return 1
   }
   
   exitcode=0
   if as_func_success; then
     :
   else
     exitcode=1
     echo as_func_success failed.
   fi
   
   if as_func_failure; then
     exitcode=1
     echo as_func_failure succeeded.
   fi
   
   if as_func_ret_success; then
     :
   else
     exitcode=1
     echo as_func_ret_success failed.
   fi
   
   if as_func_ret_failure; then
     exitcode=1
     echo as_func_ret_failure succeeded.
   fi
   
   if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
     :
   else
     exitcode=1
     echo positional parameters were not saved.
   fi
   
   test \$exitcode = 0) || { (exit 1); exit 1; }
   
   (
     as_lineno_1=\$LINENO
     as_lineno_2=\$LINENO
     test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
     test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
   ") 2> /dev/null; then
     :
   else
     as_candidate_shells=
       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=.
     case $as_dir in
            /*)
              for as_base in sh bash ksh sh5; do
                as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
              done;;
          esac
   done
   IFS=$as_save_IFS
   
   
         for as_shell in $as_candidate_shells $SHELL; do
            # Try only shells that exist, to save several forks.
            if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                   { ("$as_shell") 2> /dev/null <<\_ASEOF
   if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     emulate sh
     NULLCMD=:
     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
     setopt NO_GLOB_SUBST
   else
     case `(set -o) 2>/dev/null` in
     *posix*) set -o posix ;;
   esac
   
   fi
   
   
   :
   _ASEOF
   }; then
     CONFIG_SHELL=$as_shell
                  as_have_required=yes
                  if { "$as_shell" 2> /dev/null <<\_ASEOF
   if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     emulate sh
     NULLCMD=:
     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
     setopt NO_GLOB_SUBST
   else
     case `(set -o) 2>/dev/null` in
     *posix*) set -o posix ;;
   esac
   
   fi
   
   
   :
   (as_func_return () {
     (exit $1)
   }
   as_func_success () {
     as_func_return 0
   }
   as_func_failure () {
     as_func_return 1
   }
   as_func_ret_success () {
     return 0
   }
   as_func_ret_failure () {
     return 1
   }
   
   exitcode=0
   if as_func_success; then
     :
   else
     exitcode=1
     echo as_func_success failed.
   fi
   
   if as_func_failure; then
     exitcode=1
     echo as_func_failure succeeded.
   fi
   
   if as_func_ret_success; then
     :
   else
     exitcode=1
     echo as_func_ret_success failed.
   fi
   
   if as_func_ret_failure; then
     exitcode=1
     echo as_func_ret_failure succeeded.
   fi
   
   if ( set x; as_func_ret_success y && test x = "$1" ); then
     :
   else
     exitcode=1
     echo positional parameters were not saved.
   fi
   
   test $exitcode = 0) || { (exit 1); exit 1; }
   
   (
     as_lineno_1=$LINENO
     as_lineno_2=$LINENO
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
   
   _ASEOF
   }; then
     break
   fi
   
   fi
   
         done
   
         if test "x$CONFIG_SHELL" != x; then
     for as_var in BASH_ENV ENV
           do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
           done
           export CONFIG_SHELL
           exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   fi
   
   
       if test $as_have_required = no; then
     echo This script requires a shell more modern than all the
         echo shells that I found on your system.  Please install a
         echo modern shell, or manually run the script under such a
         echo shell if you do have one.
         { (exit 1); exit 1; }
   fi
   
   
   fi
   
   fi
   
   
   
   (eval "as_func_return () {
     (exit \$1)
   }
   as_func_success () {
     as_func_return 0
   }
   as_func_failure () {
     as_func_return 1
   }
   as_func_ret_success () {
     return 0
   }
   as_func_ret_failure () {
     return 1
   }
   
   exitcode=0
   if as_func_success; then
     :
   else
     exitcode=1
     echo as_func_success failed.
   fi
   
   if as_func_failure; then
     exitcode=1
     echo as_func_failure succeeded.
   fi
   
   if as_func_ret_success; then
     :
   else
     exitcode=1
     echo as_func_ret_success failed.
   fi
   
   if as_func_ret_failure; then
     exitcode=1
     echo as_func_ret_failure succeeded.
   fi
   
   if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
     :
   else
     exitcode=1
     echo positional parameters were not saved.
   fi
   
   test \$exitcode = 0") || {
     echo No shell found that supports shell functions.
     echo Please tell autoconf@gnu.org about your system,
     echo including any error possibly output before this
     echo message
   }
   
   
   
     as_lineno_1=$LINENO
     as_lineno_2=$LINENO
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
   
     # 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 after each line using $LINENO; the second 'sed'
     # does the real work.  The second script uses 'N' to pair each
     # line-number line with the line containing $LINENO, and appends
     # trailing '-' during substitution so that $LINENO is not a special
     # case at line end.
     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
     # scripts with optimization help from Paolo Bonzini.  Blame Lee
     # E. McMahon (1931-1989) for sed's syntax.  :-)
     sed -n '
       p
       /[$]LINENO/=
     ' <$as_myself |
       sed '
         s/[$]LINENO.*/&-/
         t lineno
         b
         :lineno
         N
         :loop
         s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
         t loop
         s/-\n.*//
       ' >$as_me.lineno &&
     chmod +x "$as_me.lineno" ||
       { 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 $[0] is not the place where we might find the
     # original and so on.  Autoconf is especially sensitive to this).
     . "./$as_me.lineno"
     # Exit status is that of the last command.
     exit
   }
   
   
   if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     as_dirname=dirname
   else
     as_dirname=false
   fi
   
   ECHO_C= ECHO_N= ECHO_T=
   case `echo -n x` in
   -n*)
     case `echo 'x\c'` in
     *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     *)   ECHO_C='\c';;
     esac;;
   *)
     ECHO_N='-n';;
   esac
   
   if expr a : '\(a\)' >/dev/null 2>&1 &&
      test "X`expr 00001 : '.*\(...\)'`" = X001; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   rm -f conf$$ conf$$.exe conf$$.file
   if test -d conf$$.dir; then
     rm -f conf$$.dir/conf$$.file
   else
     rm -f conf$$.dir
     mkdir conf$$.dir
   fi
   echo >conf$$.file
   if ln -s conf$$.file conf$$ 2>/dev/null; then
     as_ln_s='ln -s'
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     # In both cases, we have to default to `cp -p'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
       as_ln_s='cp -p'
   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$$.dir/conf$$.file conf$$.file
   rmdir conf$$.dir 2>/dev/null
   
   if mkdir -p . 2>/dev/null; then
     as_mkdir_p=:
   else
     test -d ./-p && rmdir ./-p
     as_mkdir_p=false
   fi
   
   if test -x / >/dev/null 2>&1; then
     as_test_x='test -x'
   else
     if ls -dL / >/dev/null 2>&1; then
       as_ls_L_option=L
     else
       as_ls_L_option=
     fi
     as_test_x='
       eval sh -c '\''
         if test -d "$1"; then
           test -d "$1/.";
         else
         case $1 in          case $1 in
         -oxhome)          -*)set "./$1";;
                 shift; oxhome=$1 ;;          esac;
         -plot)          case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
                 use_plot=1 ;;          ???[sx]*):;;*)false;;esac;fi
         -pari)      '\'' sh
                 use_pari=1 ;;    '
         -interval)  fi
                 use_interval=1 ;;  as_executable_p=$as_test_x
         -fep)  
                 use_fep=1 ;;  # Sed expression to map a string onto a valid CPP name.
   as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   
   # Sed expression to map a string onto a valid variable name.
   as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   
   
   
   exec 7<&0 </dev/null 6>&1
   
   # 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`
   
   #
   # Initializations.
   #
   ac_default_prefix=/usr/local
   ac_clean_files=
   ac_config_libobj_dir=.
   LIBOBJS=
   cross_compiling=no
   subdirs=
   MFLAGS=
   MAKEFLAGS=
   SHELL=${CONFIG_SHELL-/bin/sh}
   
   # Identity of this package.
   PACKAGE_NAME=
   PACKAGE_TARNAME=
   PACKAGE_VERSION=
   PACKAGE_STRING=
   PACKAGE_BUGREPORT=
   
   ac_unique_file="LICENSE"
   # Factoring default headers for most tests.
   ac_includes_default="\
   #include <stdio.h>
   #ifdef HAVE_SYS_TYPES_H
   # include <sys/types.h>
   #endif
   #ifdef HAVE_SYS_STAT_H
   # include <sys/stat.h>
   #endif
   #ifdef STDC_HEADERS
   # include <stdlib.h>
   # include <stddef.h>
   #else
   # ifdef HAVE_STDLIB_H
   #  include <stdlib.h>
   # endif
   #endif
   #ifdef HAVE_STRING_H
   # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
   #  include <memory.h>
   # endif
   # include <string.h>
   #endif
   #ifdef HAVE_STRINGS_H
   # include <strings.h>
   #endif
   #ifdef HAVE_INTTYPES_H
   # include <inttypes.h>
   #endif
   #ifdef HAVE_STDINT_H
   # include <stdint.h>
   #endif
   #ifdef HAVE_UNISTD_H
   # include <unistd.h>
   #endif"
   
   ac_subst_vars='SHELL
   PATH_SEPARATOR
   PACKAGE_NAME
   PACKAGE_TARNAME
   PACKAGE_VERSION
   PACKAGE_STRING
   PACKAGE_BUGREPORT
   exec_prefix
   prefix
   program_transform_name
   bindir
   sbindir
   libexecdir
   datarootdir
   datadir
   sysconfdir
   sharedstatedir
   localstatedir
   includedir
   oldincludedir
   docdir
   infodir
   htmldir
   dvidir
   pdfdir
   psdir
   libdir
   localedir
   mandir
   DEFS
   ECHO_C
   ECHO_N
   ECHO_T
   LIBS
   build_alias
   host_alias
   target_alias
   build
   build_cpu
   build_vendor
   build_os
   host
   host_cpu
   host_vendor
   host_os
   target
   target_cpu
   target_vendor
   target_os
   INSTALL_PROGRAM
   INSTALL_SCRIPT
   INSTALL_DATA
   am__isrc
   CYGPATH_W
   PACKAGE
   VERSION
   ACLOCAL
   AUTOCONF
   AUTOMAKE
   AUTOHEADER
   MAKEINFO
   install_sh
   STRIP
   INSTALL_STRIP_PROGRAM
   mkdir_p
   AWK
   SET_MAKE
   am__leading_dot
   AMTAR
   am__tar
   am__untar
   MAINTAINER_MODE_TRUE
   MAINTAINER_MODE_FALSE
   MAINT
   CC
   CFLAGS
   LDFLAGS
   CPPFLAGS
   ac_ct_CC
   EXEEXT
   OBJEXT
   DEPDIR
   am__include
   am__quote
   AMDEP_TRUE
   AMDEP_FALSE
   AMDEPBACKSLASH
   CCDEPMODE
   am__fastdepCC_TRUE
   am__fastdepCC_FALSE
   LN_S
   RANLIB
   YACC
   YFLAGS
   XMKMF
   CPP
   X_CFLAGS
   X_PRE_LIBS
   X_LIBS
   X_EXTRA_LIBS
   GC
   GC_CONFIGURE_ARGS
   USE_GC7_TRUE
   USE_GC7_FALSE
   GC_DISTDIR
   PARIINC
   PARILIB
   GREP
   EGREP
   XPMLIB
   USE_PLOT_TRUE
   USE_PLOT_FALSE
   FEPLIB
   MPIINC
   MPILIB
   LAPACKLIB
   libasir_postfix
   USE_GC_SPARC64
   asm_obj
   LIBOBJS
   LTLIBOBJS'
   ac_subst_files=''
         ac_precious_vars='build_alias
   host_alias
   target_alias
   CC
   CFLAGS
   LDFLAGS
   LIBS
   CPPFLAGS
   YACC
   YFLAGS
   XMKMF
   CPP'
   
   
   # 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.
   cache_file=/dev/null
   exec_prefix=NONE
   no_create=
   no_recursion=
   prefix=NONE
   program_prefix=NONE
   program_suffix=NONE
   program_transform_name=s,x,x,
   silent=
   site=
   srcdir=
   verbose=
   x_includes=NONE
   x_libraries=NONE
   
   # Installation directory options.
   # These are left unexpanded so users can "make install exec_prefix=/foo"
   # and all the variables that are supposed to be based on exec_prefix
   # by default will actually change.
   # Use braces instead of parens because sh, perl, etc. also accept them.
   # (The list follows the same order as the GNU Coding Standards.)
   bindir='${exec_prefix}/bin'
   sbindir='${exec_prefix}/sbin'
   libexecdir='${exec_prefix}/libexec'
   datarootdir='${prefix}/share'
   datadir='${datarootdir}'
   sysconfdir='${prefix}/etc'
   sharedstatedir='${prefix}/com'
   localstatedir='${prefix}/var'
   includedir='${prefix}/include'
   oldincludedir='/usr/include'
   docdir='${datarootdir}/doc/${PACKAGE}'
   infodir='${datarootdir}/info'
   htmldir='${docdir}'
   dvidir='${docdir}'
   pdfdir='${docdir}'
   psdir='${docdir}'
   libdir='${exec_prefix}/lib'
   localedir='${datarootdir}/locale'
   mandir='${datarootdir}/man'
   
   ac_prev=
   ac_dashdash=
   for ac_option
   do
     # If the previous option needs an argument, assign it.
     if test -n "$ac_prev"; then
       eval $ac_prev=\$ac_option
       ac_prev=
       continue
     fi
   
     case $ac_option in
     *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
     *)    ac_optarg=yes ;;
     esac
   
     # Accept the important Cygnus configure options, so we can diagnose typos.
   
     case $ac_dashdash$ac_option in
     --)
       ac_dashdash=yes ;;
   
     -bindir | --bindir | --bindi | --bind | --bin | --bi)
       ac_prev=bindir ;;
     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
       bindir=$ac_optarg ;;
   
     -build | --build | --buil | --bui | --bu)
       ac_prev=build_alias ;;
     -build=* | --build=* | --buil=* | --bui=* | --bu=*)
       build_alias=$ac_optarg ;;
   
     -cache-file | --cache-file | --cache-fil | --cache-fi \
     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
       ac_prev=cache_file ;;
     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
       cache_file=$ac_optarg ;;
   
     --config-cache | -C)
       cache_file=config.cache ;;
   
     -datadir | --datadir | --datadi | --datad)
       ac_prev=datadir ;;
     -datadir=* | --datadir=* | --datadi=* | --datad=*)
       datadir=$ac_optarg ;;
   
     -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
     | --dataroo | --dataro | --datar)
       ac_prev=datarootdir ;;
     -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
     | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
       datarootdir=$ac_optarg ;;
   
     -disable-* | --disable-*)
       ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid feature name: $ac_feature" >&2
      { (exit 1); exit 1; }; }
       ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
       eval enable_$ac_feature=no ;;
   
     -docdir | --docdir | --docdi | --doc | --do)
       ac_prev=docdir ;;
     -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
       docdir=$ac_optarg ;;
   
     -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
       ac_prev=dvidir ;;
     -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
       dvidir=$ac_optarg ;;
   
     -enable-* | --enable-*)
       ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid feature name: $ac_feature" >&2
      { (exit 1); exit 1; }; }
       ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
       eval enable_$ac_feature=\$ac_optarg ;;
   
     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
     | --exec | --exe | --ex)
       ac_prev=exec_prefix ;;
     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
     | --exec=* | --exe=* | --ex=*)
       exec_prefix=$ac_optarg ;;
   
     -gas | --gas | --ga | --g)
       # Obsolete; use --with-gas.
       with_gas=yes ;;
   
     -help | --help | --hel | --he | -h)
       ac_init_help=long ;;
     -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
       ac_init_help=recursive ;;
     -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
       ac_init_help=short ;;
   
     -host | --host | --hos | --ho)
       ac_prev=host_alias ;;
     -host=* | --host=* | --hos=* | --ho=*)
       host_alias=$ac_optarg ;;
   
     -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
       ac_prev=htmldir ;;
     -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
     | --ht=*)
       htmldir=$ac_optarg ;;
   
     -includedir | --includedir | --includedi | --included | --include \
     | --includ | --inclu | --incl | --inc)
       ac_prev=includedir ;;
     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
     | --includ=* | --inclu=* | --incl=* | --inc=*)
       includedir=$ac_optarg ;;
   
     -infodir | --infodir | --infodi | --infod | --info | --inf)
       ac_prev=infodir ;;
     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
       infodir=$ac_optarg ;;
   
     -libdir | --libdir | --libdi | --libd)
       ac_prev=libdir ;;
     -libdir=* | --libdir=* | --libdi=* | --libd=*)
       libdir=$ac_optarg ;;
   
     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
     | --libexe | --libex | --libe)
       ac_prev=libexecdir ;;
     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
     | --libexe=* | --libex=* | --libe=*)
       libexecdir=$ac_optarg ;;
   
     -localedir | --localedir | --localedi | --localed | --locale)
       ac_prev=localedir ;;
     -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
       localedir=$ac_optarg ;;
   
     -localstatedir | --localstatedir | --localstatedi | --localstated \
     | --localstate | --localstat | --localsta | --localst | --locals)
       ac_prev=localstatedir ;;
     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
     | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
       localstatedir=$ac_optarg ;;
   
     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
       ac_prev=mandir ;;
     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
       mandir=$ac_optarg ;;
   
     -nfp | --nfp | --nf)
       # Obsolete; use --without-fp.
       with_fp=no ;;
   
     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
     | --no-cr | --no-c | -n)
       no_create=yes ;;
   
     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
       no_recursion=yes ;;
   
     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
     | --oldin | --oldi | --old | --ol | --o)
       ac_prev=oldincludedir ;;
     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
       oldincludedir=$ac_optarg ;;
   
     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
       ac_prev=prefix ;;
     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
       prefix=$ac_optarg ;;
   
     -program-prefix | --program-prefix | --program-prefi | --program-pref \
     | --program-pre | --program-pr | --program-p)
       ac_prev=program_prefix ;;
     -program-prefix=* | --program-prefix=* | --program-prefi=* \
     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
       program_prefix=$ac_optarg ;;
   
     -program-suffix | --program-suffix | --program-suffi | --program-suff \
     | --program-suf | --program-su | --program-s)
       ac_prev=program_suffix ;;
     -program-suffix=* | --program-suffix=* | --program-suffi=* \
     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
       program_suffix=$ac_optarg ;;
   
     -program-transform-name | --program-transform-name \
     | --program-transform-nam | --program-transform-na \
     | --program-transform-n | --program-transform- \
     | --program-transform | --program-transfor \
     | --program-transfo | --program-transf \
     | --program-trans | --program-tran \
     | --progr-tra | --program-tr | --program-t)
       ac_prev=program_transform_name ;;
     -program-transform-name=* | --program-transform-name=* \
     | --program-transform-nam=* | --program-transform-na=* \
     | --program-transform-n=* | --program-transform-=* \
     | --program-transform=* | --program-transfor=* \
     | --program-transfo=* | --program-transf=* \
     | --program-trans=* | --program-tran=* \
     | --progr-tra=* | --program-tr=* | --program-t=*)
       program_transform_name=$ac_optarg ;;
   
     -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
       ac_prev=pdfdir ;;
     -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
       pdfdir=$ac_optarg ;;
   
     -psdir | --psdir | --psdi | --psd | --ps)
       ac_prev=psdir ;;
     -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
       psdir=$ac_optarg ;;
   
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil)
       silent=yes ;;
   
     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
       ac_prev=sbindir ;;
     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
     | --sbi=* | --sb=*)
       sbindir=$ac_optarg ;;
   
     -sharedstatedir | --sharedstatedir | --sharedstatedi \
     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
     | --sharedst | --shareds | --shared | --share | --shar \
     | --sha | --sh)
       ac_prev=sharedstatedir ;;
     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
     | --sha=* | --sh=*)
       sharedstatedir=$ac_optarg ;;
   
     -site | --site | --sit)
       ac_prev=site ;;
     -site=* | --site=* | --sit=*)
       site=$ac_optarg ;;
   
     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
       ac_prev=srcdir ;;
     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
       srcdir=$ac_optarg ;;
   
     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
     | --syscon | --sysco | --sysc | --sys | --sy)
       ac_prev=sysconfdir ;;
     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
       sysconfdir=$ac_optarg ;;
   
     -target | --target | --targe | --targ | --tar | --ta | --t)
       ac_prev=target_alias ;;
     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
       target_alias=$ac_optarg ;;
   
     -v | -verbose | --verbose | --verbos | --verbo | --verb)
       verbose=yes ;;
   
     -version | --version | --versio | --versi | --vers | -V)
       ac_init_version=: ;;
   
     -with-* | --with-*)
       ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid package name: $ac_package" >&2
      { (exit 1); exit 1; }; }
       ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
       eval with_$ac_package=\$ac_optarg ;;
   
     -without-* | --without-*)
       ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid package name: $ac_package" >&2
      { (exit 1); exit 1; }; }
       ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
       eval with_$ac_package=no ;;
   
     --x)
       # Obsolete; use --with-x.
       with_x=yes ;;
   
     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
     | --x-incl | --x-inc | --x-in | --x-i)
       ac_prev=x_includes ;;
     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
       x_includes=$ac_optarg ;;
   
     -x-libraries | --x-libraries | --x-librarie | --x-librari \
     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
       ac_prev=x_libraries ;;
     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
       x_libraries=$ac_optarg ;;
   
     -*) { echo "$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; }; }
       eval $ac_envvar=\$ac_optarg
       export $ac_envvar ;;
   
     *)
       # FIXME: should be removed in autoconf 3.0.
       echo "$as_me: WARNING: you should use --build, --host, --target" >&2
       expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         echo "$as_me: WARNING: invalid host type: $ac_option" >&2
       : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
       ;;
   
     esac
   done
   
   if test -n "$ac_prev"; then
     ac_option=--`echo $ac_prev | sed 's/_/-/g'`
     { echo "$as_me: error: missing argument to $ac_option" >&2
      { (exit 1); exit 1; }; }
   fi
   
   # Be sure to have absolute directory names.
   for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   datadir sysconfdir sharedstatedir localstatedir includedir \
                   oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                   libdir localedir mandir
   do
     eval ac_val=\$$ac_var
     case $ac_val in
       [\\/$]* | ?:[\\/]* )  continue;;
       NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
     esac
     { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
      { (exit 1); exit 1; }; }
   done
   
   # There might be people who depend on the old broken behavior: `$host'
   # used to hold the argument of --host etc.
   # FIXME: To remove some day.
   build=$build_alias
   host=$host_alias
   target=$target_alias
   
   # FIXME: To remove some day.
   if test "x$host_alias" != x; then
     if test "x$build_alias" = x; then
       cross_compiling=maybe
       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
   
   ac_tool_prefix=
   test -n "$host_alias" && ac_tool_prefix=$host_alias-
   
   test "$silent" = yes && exec 6>/dev/null
   
   
   ac_pwd=`pwd` && test -n "$ac_pwd" &&
   ac_ls_di=`ls -di .` &&
   ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
     { echo "$as_me: error: Working directory cannot be determined" >&2
      { (exit 1); exit 1; }; }
   test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
     { echo "$as_me: error: pwd does not report name of working directory" >&2
      { (exit 1); exit 1; }; }
   
   
   # Find the source files, if location was not specified.
   if test -z "$srcdir"; then
     ac_srcdir_defaulted=yes
     # Try the directory containing this script, then the parent directory.
     ac_confdir=`$as_dirname -- "$0" ||
   $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            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/$ac_unique_file"; then
       srcdir=..
     fi
   else
     ac_srcdir_defaulted=no
   fi
   if test ! -r "$srcdir/$ac_unique_file"; then
     test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
      { (exit 1); exit 1; }; }
   fi
   ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   ac_abs_confdir=`(
           cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
      { (exit 1); exit 1; }; }
           pwd)`
   # When building in place, set srcdir=.
   if test "$ac_abs_confdir" = "$ac_pwd"; then
     srcdir=.
   fi
   # Remove unnecessary trailing slashes from srcdir.
   # Double slashes in file names in object file debugging info
   # mess up M-x gdb in Emacs.
   case $srcdir in
   */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
   esac
   for ac_var in $ac_precious_vars; do
     eval ac_env_${ac_var}_set=\${${ac_var}+set}
     eval ac_env_${ac_var}_value=\$${ac_var}
     eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
     eval ac_cv_env_${ac_var}_value=\$${ac_var}
   done
   
   #
   # Report the --help message.
   #
   if test "$ac_init_help" = "long"; then
     # Omit some internal or obsolete options to make the list less imposing.
     # This message is too long to be a string in the A/UX 3.1 sh.
     cat <<_ACEOF
   \`configure' configures 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 \`..']
   
   Installation directories:
     --prefix=PREFIX         install architecture-independent files in PREFIX
                             [$ac_default_prefix]
     --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                             [PREFIX]
   
   By default, \`make install' will install all the files in
   \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   for instance \`--prefix=\$HOME'.
   
   For better control, use the options below.
   
   Fine tuning of the installation directories:
     --bindir=DIR           user executables [EPREFIX/bin]
     --sbindir=DIR          system admin executables [EPREFIX/sbin]
     --libexecdir=DIR       program executables [EPREFIX/libexec]
     --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
     --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
     --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
     --libdir=DIR           object code libraries [EPREFIX/lib]
     --includedir=DIR       C header files [PREFIX/include]
     --oldincludedir=DIR    C header files for non-gcc [/usr/include]
     --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
     --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
     --infodir=DIR          info documentation [DATAROOTDIR/info]
     --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
     --mandir=DIR           man documentation [DATAROOTDIR/man]
     --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
     --htmldir=DIR          html documentation [DOCDIR]
     --dvidir=DIR           dvi documentation [DOCDIR]
     --pdfdir=DIR           pdf documentation [DOCDIR]
     --psdir=DIR            ps documentation [DOCDIR]
   _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]
     --enable-maintainer-mode  enable make rules and dependencies not useful
                             (and sometimes confusing) to the casual installer
     --disable-dependency-tracking  speeds up one-time build
     --enable-dependency-tracking   do not reject slow dependency extractors
     --enable-shared         enable linking shared libraries.  [no]
     --enable-plot           enable plot feature. [no]
     --enable-interval       enable interval feature. [no]
     --enable-fft-float      enable FFT-FLOAT feature. [no]
   
   Optional Packages:
     --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
     --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
     --with-x                use the X Window System
     --with-gc7              use Boehm's GC 7.x. [no]
     --with-distdir          specify the spool for fetching. [no]
     --with-pari             use the PARI library. [no]
   
   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>
     LIBS        libraries to pass to the linker, e.g. -l<library>
     CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
                 you have headers in a nonstandard directory <include dir>
     YACC        The `Yet Another C Compiler' implementation to use. Defaults to
                 the first program found out of: `bison -y', `byacc', `yacc'.
     YFLAGS      The list of arguments that will be passed by default to $YACC.
                 This script will default YFLAGS to the empty string to avoid a
                 default value of `-d' given by some make applications.
     XMKMF       Path to xmkmf, Makefile generator for X Window System
     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
   ac_status=$?
   fi
   
   if test "$ac_init_help" = "recursive"; then
     # If there are subdirs, report their specific --help.
     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
       test -d "$ac_dir" || continue
       ac_builddir=.
   
   case "$ac_dir" in
   .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)
     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     # A ".." for each directory in $ac_dir_suffix.
     ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
     case $ac_top_builddir_sub in
     "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     esac ;;
   esac
   ac_abs_top_builddir=$ac_pwd
   ac_abs_builddir=$ac_pwd$ac_dir_suffix
   # for backward compatibility:
   ac_top_builddir=$ac_top_build_prefix
   
   case $srcdir in
     .)  # We are building in place.
       ac_srcdir=.
       ac_top_srcdir=$ac_top_builddir_sub
       ac_abs_top_srcdir=$ac_pwd ;;
     [\\/]* | ?:[\\/]* )  # Absolute name.
       ac_srcdir=$srcdir$ac_dir_suffix;
       ac_top_srcdir=$srcdir
       ac_abs_top_srcdir=$srcdir ;;
     *) # Relative name.
       ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
       ac_top_srcdir=$ac_top_build_prefix$srcdir
       ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   esac
   ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   
       cd "$ac_dir" || { ac_status=$?; continue; }
       # Check for guested 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
       else
         echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
       fi || ac_status=$?
       cd "$ac_pwd" || { ac_status=$?; break; }
     done
   fi
   
   test -n "$ac_init_help" && exit $ac_status
   if $ac_init_version; then
     cat <<\_ACEOF
   configure
   generated by GNU Autoconf 2.61
   
   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   This configure script is free software; the Free Software Foundation
   gives unlimited permission to copy, distribute and modify it.
   _ACEOF
     exit
   fi
   cat >config.log <<_ACEOF
   This file contains any messages produced by compilers while
   running configure, to aid debugging if configure makes a mistake.
   
   It was created by $as_me, which was
   generated by GNU Autoconf 2.61.  Invocation command line was
   
     $ $0 $@
   
   _ACEOF
   exec 5>>config.log
   {
   cat <<_ASUNAME
   ## --------- ##
   ## Platform. ##
   ## --------- ##
   
   hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
   uname -m = `(uname -m) 2>/dev/null || echo unknown`
   uname -r = `(uname -r) 2>/dev/null || echo unknown`
   uname -s = `(uname -s) 2>/dev/null || echo unknown`
   uname -v = `(uname -v) 2>/dev/null || echo unknown`
   
   /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
   /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
   
   /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
   /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
   /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
   /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
   /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
   /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
   /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
   
   _ASUNAME
   
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     echo "PATH: $as_dir"
   done
   IFS=$as_save_IFS
   
   } >&5
   
   cat >&5 <<_ACEOF
   
   
   ## ----------- ##
   ## Core tests. ##
   ## ----------- ##
   
   _ACEOF
   
   
   # Keep a trace of the command line.
   # Strip out --no-create and --no-recursion so they do not pile up.
   # Strip out --silent because we don't want to record it for future runs.
   # Also quote any args containing shell meta-characters.
   # Make two passes to allow for proper duplicate-argument suppression.
   ac_configure_args=
   ac_configure_args0=
   ac_configure_args1=
   ac_must_keep_next=false
   for ac_pass in 1 2
   do
     for ac_arg
     do
       case $ac_arg in
       -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
       -q | -quiet | --quiet | --quie | --qui | --qu | --q \
       | -silent | --silent | --silen | --sile | --sil)
         continue ;;
       *\'*)
         ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
       esac
       case $ac_pass in
       1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
       2)
         ac_configure_args1="$ac_configure_args1 '$ac_arg'"
         if test $ac_must_keep_next = true; then
           ac_must_keep_next=false # Got value, back to normal.
         else
           case $ac_arg in
             *=* | --config-cache | -C | -disable-* | --disable-* \
             | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
             | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
             | -with-* | --with-* | -without-* | --without-* | --x)
               case "$ac_configure_args0 " in
                 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
               esac
               ;;
             -* ) ac_must_keep_next=true ;;
         esac          esac
         shift        fi
         ac_configure_args="$ac_configure_args '$ac_arg'"
         ;;
       esac
     done
 done  done
   $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
   $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
   
 libname=libasir  # When interrupted or exit'd, cleanup temporary files, and complete
   # config.log.  We remove comments because anyway the quotes in there
   # would cause problems or look ugly.
   # WARNING: Use '\'' to represent an apostrophe within the trap.
   # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
   trap 'exit_status=$?
     # Save into config.log some information that might help in debugging.
     {
       echo
   
 rm -f include/config.h      cat <<\_ASBOX
 echo "#define OpenXM_HOME ${oxhome}" >> include/config.h  ## ---------------- ##
   ## Cache variables. ##
   ## ---------------- ##
   _ASBOX
       echo
       # The following way of writing the cache mishandles newlines in values,
   (
     for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
       eval ac_val=\$$ac_var
       case $ac_val in #(
       *${as_nl}*)
         case $ac_var in #(
         *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
   echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
         esac
         case $ac_var in #(
         _ | IFS | as_nl) ;; #(
         *) $as_unset $ac_var ;;
         esac ;;
       esac
     done
     (set) 2>&1 |
       case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
       *${as_nl}ac_space=\ *)
         sed -n \
           "s/'\''/'\''\\\\'\'''\''/g;
             s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
         ;; #(
       *)
         sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
         ;;
       esac |
       sort
   )
       echo
   
 #cat > include/config.h <<EOF      cat <<\_ASBOX
 ##define OpenXM_HOME ${oxhome}  ## ----------------- ##
 #EOF  ## Output variables. ##
   ## ----------------- ##
   _ASBOX
       echo
       for ac_var in $ac_subst_vars
       do
         eval ac_val=\$$ac_var
         case $ac_val in
         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
         esac
         echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
   
 if [ $use_pari != 0 ]; then      if test -n "$ac_subst_files"; then
 libname=$libname"_pari"        cat <<\_ASBOX
 echo "#define USE_PARI" >> include/config.h  ## ------------------- ##
   ## File substitutions. ##
   ## ------------------- ##
   _ASBOX
         echo
         for ac_var in $ac_subst_files
         do
           eval ac_val=\$$ac_var
           case $ac_val in
           *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
           esac
           echo "$ac_var='\''$ac_val'\''"
         done | sort
         echo
       fi
   
       if test -s confdefs.h; then
         cat <<\_ASBOX
   ## ----------- ##
   ## confdefs.h. ##
   ## ----------- ##
   _ASBOX
         echo
         cat 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.conftest.* &&
       rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
       exit $exit_status
   ' 0
   for ac_signal in 1 2 13 15; do
     trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
   done
   ac_signal=0
   
   # confdefs.h avoids OS command line length limits that DEFS can exceed.
   rm -f -r conftest* confdefs.h
   
   # 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 -n "$CONFIG_SITE"; then
     set x "$CONFIG_SITE"
   elif test "x$prefix" != xNONE; then
     set x "$prefix/share/config.site" "$prefix/etc/config.site"
   else
     set x "$ac_default_prefix/share/config.site" \
           "$ac_default_prefix/etc/config.site"
 fi  fi
   shift
   for ac_site_file
   do
     if test -r "$ac_site_file"; then
       { 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 [ $use_plot != 0 ]; then  if test -r "$cache_file"; then
 libname=$libname"_X"    # Some versions of bash will fail to source /dev/null (special
 echo "#define USE_PLOT" >> include/config.h    # files actually), so we avoid doing that.
     if test -f "$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  fi
   
 if [ $use_interval != 0 ]; then  # Check that the precious variables saved in the cache have kept the same
 libname=$libname"_itv"  # value.
 echo "#define USE_INTERVAL" >> include/config.h  ac_cache_corrupted=false
   for ac_var in $ac_precious_vars; do
     eval ac_old_set=\$ac_cv_env_${ac_var}_set
     eval ac_new_set=\$ac_env_${ac_var}_set
     eval ac_old_val=\$ac_cv_env_${ac_var}_value
     eval ac_new_val=\$ac_env_${ac_var}_value
     case $ac_old_set,$ac_new_set in
       set,)
         { 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  fi
   
 if [ $use_fep != 0 ]; then  
 echo "#define USE_FEP" >> include/config.h  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   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_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  fi
   
 echo LIBASIR=$libname.a >> include/config.h  # These three variables are undocumented and unsupported,
   # and are intended to be withdrawn in a future Autoconf release.
   # They can cause serious problems if a builder's source tree is in a directory
   # whose full name contains unusual characters.
   ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
   ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
   ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
   
   
   # Make sure we can run config.sub.
   $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
     { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
   echo "$as_me: error: cannot run $SHELL $ac_aux_dir/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) $ECHO_C" >&6
   else
     ac_build_alias=$build_alias
   test "x$ac_build_alias" = x &&
     ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
   test "x$ac_build_alias" = x &&
     { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
   echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
      { (exit 1); exit 1; }; }
   ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
   echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_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; }
   case $ac_cv_build in
   *-*-*) ;;
   *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
   echo "$as_me: error: invalid value of canonical build" >&2;}
      { (exit 1); exit 1; }; };;
   esac
   build=$ac_cv_build
   ac_save_IFS=$IFS; IFS='-'
   set x $ac_cv_build
   shift
   build_cpu=$1
   build_vendor=$2
   shift; shift
   # Remember, the first character of IFS is used to create $*,
   # except with old shells:
   build_os=$*
   IFS=$ac_save_IFS
   case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   
   
   { 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) $ECHO_C" >&6
   else
     if test "x$host_alias" = x; then
     ac_cv_host=$ac_cv_build
   else
     ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
       { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
   echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
   echo "${ECHO_T}$ac_cv_host" >&6; }
   case $ac_cv_host in
   *-*-*) ;;
   *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
   echo "$as_me: error: invalid value of canonical host" >&2;}
      { (exit 1); exit 1; }; };;
   esac
   host=$ac_cv_host
   ac_save_IFS=$IFS; IFS='-'
   set x $ac_cv_host
   shift
   host_cpu=$1
   host_vendor=$2
   shift; shift
   # Remember, the first character of IFS is used to create $*,
   # except with old shells:
   host_os=$*
   IFS=$ac_save_IFS
   case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   
   
   { 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) $ECHO_C" >&6
   else
     if test "x$target_alias" = x; then
     ac_cv_target=$ac_cv_host
   else
     ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
       { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
   echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
   echo "${ECHO_T}$ac_cv_target" >&6; }
   case $ac_cv_target in
   *-*-*) ;;
   *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
   echo "$as_me: error: invalid value of canonical target" >&2;}
      { (exit 1); exit 1; }; };;
   esac
   target=$ac_cv_target
   ac_save_IFS=$IFS; IFS='-'
   set x $ac_cv_target
   shift
   target_cpu=$1
   target_vendor=$2
   shift; shift
   # Remember, the first character of IFS is used to create $*,
   # except with old shells:
   target_os=$*
   IFS=$ac_save_IFS
   case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
   
   
   # 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}-
   am__api_version='1.10'
   
   # Find a good install program.  We prefer a C program (faster),
   # so one script is as good as another.  But avoid the broken or
   # incompatible versions:
   # SysV /etc/install, /usr/sbin/install
   # SunOS /usr/etc/install
   # IRIX /sbin/install
   # AIX /bin/install
   # AmigaOS /C/install, which installs bootblocks on floppy discs
   # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   # OS/2's system install, which has a completely different semantic
   # ./install, which can be erroneously created by make from ./install.sh.
   { 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/* | \
     ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
     /usr/ucb/* ) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
       # Don't use installbsd from OSF since it installs stuff as root
       # by default.
       for ac_prog in ginstall scoinst install; do
         for ac_exec_ext in '' $ac_executable_extensions; do
           if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$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$ac_exec_ext -c"
               break 3
             fi
           fi
         done
       done
       ;;
   esac
   done
   IFS=$as_save_IFS
   
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL=$ac_cv_path_install
     else
       # As a last resort, use the slow shell script.  Don't cache a
       # value for INSTALL within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the value is a relative name.
       INSTALL=$ac_install_sh
     fi
   fi
   { echo "$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 "$2" = conftest.file
      )
   then
      # Ok.
      :
   else
      { { echo "$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 -f conftest.sed
   
   # expand $ac_aux_dir to an absolute path
   am_aux_dir=`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="$MISSING --run "
   else
     am_missing_run=
     { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
   echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
   fi
   
   { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
   echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
   if test -z "$MKDIR_P"; then
     if test "${ac_cv_path_mkdir+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_prog in mkdir gmkdir; do
            for ac_exec_ext in '' $ac_executable_extensions; do
              { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
              case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
                'mkdir (GNU coreutils) '* | \
                'mkdir (coreutils) '* | \
                'mkdir (fileutils) '4.1*)
                  ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
                  break 3;;
              esac
            done
          done
   done
   IFS=$as_save_IFS
   
   fi
   
     if test "${ac_cv_path_mkdir+set}" = set; then
       MKDIR_P="$ac_cv_path_mkdir -p"
     else
       # As a last resort, use the slow shell script.  Don't cache a
       # value for MKDIR_P within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the value is a relative name.
       test -d ./--version && rmdir ./--version
       MKDIR_P="$ac_install_sh -d"
     fi
   fi
   { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
   echo "${ECHO_T}$MKDIR_P" >&6; }
   
   mkdir_p="$MKDIR_P"
   case $mkdir_p in
     [\\/$]* | ?:[\\/]*) ;;
     */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
   esac
   
   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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_AWK="$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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 x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
   if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.make <<\_ACEOF
   SHELL = /bin/sh
   all:
           @echo '@@@%%%=$(MAKE)=@@@%%%'
   _ACEOF
   # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
   case `${MAKE-make} -f conftest.make 2>/dev/null` in
     *@@@%%%=?*=@@@%%%*)
       eval ac_cv_prog_make_${ac_make}_set=yes;;
     *)
       eval ac_cv_prog_make_${ac_make}_set=no;;
   esac
   rm -f conftest.make
   fi
   if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
     { 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
   
   rm -rf .tst 2>/dev/null
   mkdir .tst 2>/dev/null
   if test -d .tst; then
     am__leading_dot=.
   else
     am__leading_dot=_
   fi
   rmdir .tst 2>/dev/null
   
   if test "`cd $srcdir && pwd`" != "`pwd`"; then
     # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
     # is not polluted with repeated "-I."
     am__isrc=' -I$(srcdir)'
     # test to see if srcdir already configured
     if 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
   fi
   
   # test whether we have cygpath
   if test -z "$CYGPATH_W"; then
     if (cygpath --version) >/dev/null 2>/dev/null; then
       CYGPATH_W='cygpath -w'
     else
       CYGPATH_W=echo
     fi
   fi
   
   
   # Define the identity of the package.
    PACKAGE=asir
    VERSION=20030307
   
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE "$PACKAGE"
   _ACEOF
   
   
   cat >>confdefs.h <<_ACEOF
   #define VERSION "$VERSION"
   _ACEOF
   
   # Some tools Automake needs.
   
   ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
   
   
   AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
   
   
   AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
   
   
   AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
   
   
   MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
   
   install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
   
   # Installed binaries are usually stripped using `strip' when the user
   # run `make install-strip'.  However `strip' might not be the right
   # tool to use in cross-compilation environments, therefore Automake
   # will honor the `STRIP' environment variable to overrule this program.
   if test "$cross_compiling" != no; then
     if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
   set dummy ${ac_tool_prefix}strip; 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_STRIP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$STRIP"; then
     ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
   else
   as_save_IFS=$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   fi
   fi
   STRIP=$ac_cv_prog_STRIP
   if test -n "$STRIP"; then
     { echo "$as_me:$LINENO: result: $STRIP" >&5
   echo "${ECHO_T}$STRIP" >&6; }
   else
     { echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6; }
   fi
   
   
   fi
   if test -z "$ac_cv_prog_STRIP"; then
     ac_ct_STRIP=$STRIP
     # Extract the first word of "strip", so it can be a program name with args.
   set dummy strip; 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_STRIP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$ac_ct_STRIP"; then
     ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
   else
   as_save_IFS=$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_ac_ct_STRIP="strip"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   fi
   fi
   ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
   if test -n "$ac_ct_STRIP"; then
     { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
   echo "${ECHO_T}$ac_ct_STRIP" >&6; }
   else
     { echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6; }
   fi
   
     if test "x$ac_ct_STRIP" = x; then
       STRIP=":"
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&5
   echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   ac_tool_warned=yes ;;
   esac
       STRIP=$ac_ct_STRIP
     fi
   else
     STRIP="$ac_cv_prog_STRIP"
   fi
   
   fi
   INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   
   # We need awk for the "check" target.  The system "awk" is bad on
   # some platforms.
   # Always define AMTAR for backward compatibility.
   
   AMTAR=${AMTAR-"${am_missing_run}tar"}
   
   am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
   
   
   
   
   
   { 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... $ECHO_C" >&6; }
       # Check whether --enable-maintainer-mode was given.
   if test "${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
   
   
   
   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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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=$2
   { echo "$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_ac_ct_CC="gcc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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
   
     if test "x$ac_ct_CC" = x; then
       CC=""
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&5
   echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   ac_tool_warned=yes ;;
   esac
       CC=$ac_ct_CC
     fi
   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="$CC" # Let the user override the test.
   else
   as_save_IFS=$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_CC="${ac_tool_prefix}cc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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
   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=$2
   { echo "$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="$CC" # Let the user override the test.
   else
     ac_prog_rejected=no
   as_save_IFS=$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
          ac_prog_rejected=yes
          continue
        fi
       ac_cv_prog_CC="cc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   if test $ac_prog_rejected = yes; then
     # We found a bogon in the path, so make sure we never use it.
     set dummy $ac_cv_prog_CC
     shift
     if test $# != 0; then
       # We chose a different compiler from the bogus one.
       # However, it has the same basename, so the bogon will be chosen
       # first if we set CC to just the basename; use the full file name.
       shift
       ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     fi
   fi
   fi
   fi
   CC=$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 "$CC"; then
     if test -n "$ac_tool_prefix"; then
     for ac_prog in cl.exe
     do
       # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   set dummy $ac_tool_prefix$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_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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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
   
   
       test -n "$CC" && break
     done
   fi
   if test -z "$CC"; then
     ac_ct_CC=$CC
     for ac_prog in cl.exe
   do
     # Extract the first word of "$ac_prog", so it can be a program name with args.
   set dummy $ac_prog; ac_word=$2
   { echo "$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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
   
   
     test -n "$ac_ct_CC" && break
   done
   
     if test "x$ac_ct_CC" = x; then
       CC=""
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&5
   echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   ac_tool_warned=yes ;;
   esac
       CC=$ac_ct_CC
     fi
   fi
   
   fi
   
   
   test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
   See \`config.log' for more details." >&5
   echo "$as_me: error: no acceptable C compiler found in \$PATH
   See \`config.log' for more details." >&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 $2`
   { (ac_try="$ac_compiler --version >&5"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compiler --version >&5") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }
   { (ac_try="$ac_compiler -v >&5"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compiler -v >&5") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }
   { (ac_try="$ac_compiler -V >&5"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compiler -V >&5") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }
   
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   ac_clean_files_save=$ac_clean_files
   ac_clean_files="$ac_clean_files a.out a.exe b.out"
   # 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 file name" >&5
   echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
   ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   #
   # List of possible output files, starting from the most likely.
   # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
   # only as a last resort.  b.out is created by i960 compilers.
   ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
   #
   # The IRIX 6 linker writes into existing files which may not be
   # executable, retaining their permissions.  Remove them first so a
   # subsequent execution test works.
   ac_rmfiles=
   for ac_file in $ac_files
   do
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
       * ) ac_rmfiles="$ac_rmfiles $ac_file";;
     esac
   done
   rm -f $ac_rmfiles
   
   if { (ac_try="$ac_link_default"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link_default") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; then
     # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
   # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
   # in a Makefile.  We should not override ac_cv_exeext if it was cached,
   # so that the user can short-circuit this test for compilers unknown to
   # Autoconf.
   for ac_file in $ac_files ''
   do
     test -f "$ac_file" || continue
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
           ;;
       [ab].out )
           # We found the default executable, but exeext='' is most
           # certainly right.
           break;;
       *.* )
           if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
           then :; else
              ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
           fi
           # We set ac_cv_exeext here because the later test for it is not
           # safe: cross compilers may not add the suffix if given an `-o'
           # argument, so we may need to know it at that point already.
           # Even if this section looks crufty: it has the advantage of
           # actually working.
           break;;
       * )
           break;;
     esac
   done
   test "$ac_cv_exeext" = no && ac_cv_exeext=
   
   else
     ac_file=''
   fi
   
   { echo "$as_me:$LINENO: result: $ac_file" >&5
   echo "${ECHO_T}$ac_file" >&6; }
   if test -z "$ac_file"; then
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   { { echo "$as_me:$LINENO: error: C compiler cannot create executables
   See \`config.log' for more details." >&5
   echo "$as_me: error: C compiler cannot create executables
   See \`config.log' for more details." >&2;}
      { (exit 77); exit 77; }; }
   fi
   
   ac_exeext=$ac_cv_exeext
   
   # Check that 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='./$ac_file'
     { (case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_try") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
       cross_compiling=no
     else
       if test "$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'.
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot run C compiled programs.
   If you meant to cross compile, use \`--host'.
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
       fi
     fi
   fi
   { echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6; }
   
   rm -f a.out a.exe conftest$ac_cv_exeext b.out
   ac_clean_files=$ac_clean_files_save
   # Check that 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... $ECHO_C" >&6; }
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; then
     # If both `conftest.exe' and `conftest' are `present' (well, observable)
   # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   # work properly (i.e., refer to `conftest.exe'), while it won't with
   # `rm'.
   for ac_file in conftest.exe conftest conftest.*; do
     test -f "$ac_file" || continue
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
       *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
             break;;
       * ) break;;
     esac
   done
   else
     { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   rm -f conftest$ac_cv_exeext
   { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
   echo "${ECHO_T}$ac_cv_exeext" >&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) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.o conftest.obj
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; then
     for ac_file in conftest.o conftest.obj conftest.*; do
     test -f "$ac_file" || continue;
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
       *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
          break;;
     esac
   done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute suffix of object files: cannot compile
   See \`config.log' for more details." >&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
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   #ifndef __GNUC__
          choke me
   #endif
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_compiler_gnu=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_compiler_gnu=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cv_c_compiler_gnu=$ac_compiler_gnu
   
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
   echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
   GCC=`test $ac_compiler_gnu = yes && echo yes`
   ac_test_CFLAGS=${CFLAGS+set}
   ac_save_CFLAGS=$CFLAGS
   { echo "$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) $ECHO_C" >&6
   else
     ac_save_c_werror_flag=$ac_c_werror_flag
      ac_c_werror_flag=yes
      ac_cv_prog_cc_g=no
      CFLAGS="-g"
      cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_cv_prog_cc_g=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           CFLAGS=""
         cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_c_werror_flag=$ac_save_c_werror_flag
            CFLAGS="-g"
            cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_cv_prog_cc_g=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
      ac_c_werror_flag=$ac_save_c_werror_flag
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
   echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
   if test "$ac_test_CFLAGS" = set; then
     CFLAGS=$ac_save_CFLAGS
   elif test $ac_cv_prog_cc_g = yes; then
     if test "$GCC" = yes; then
       CFLAGS="-g -O2"
     else
       CFLAGS="-g"
     fi
   else
     if test "$GCC" = yes; then
       CFLAGS="-O2"
     else
       CFLAGS=
     fi
   fi
   { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
   echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
   if test "${ac_cv_prog_cc_c89+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_cv_prog_cc_c89=no
   ac_save_CC=$CC
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdarg.h>
   #include <stdio.h>
   #include <sys/types.h>
   #include <sys/stat.h>
   /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   struct buf { int x; };
   FILE * (*rcsopen) (struct buf *, struct stat *, int);
   static char *e (p, i)
        char **p;
        int i;
   {
     return p[i];
   }
   static char *f (char * (*g) (char **, int), char **p, ...)
   {
     char *s;
     va_list v;
     va_start (v,p);
     s = g (p, va_arg (v,int));
     va_end (v);
     return s;
   }
   
   /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
      function prototypes and stuff, but not '\xHH' hex character constants.
      These don't provoke an error unfortunately, instead are silently treated
      as 'x'.  The following induces an error, until -std is added to get
      proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
      array size at least.  It's necessary to write '\x00'==0 to get something
      that's true only with -std.  */
   int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   
   /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
      inside strings and character constants.  */
   #define FOO(x) 'x'
   int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   
   int test (int i, double x);
   struct s1 {int (*f) (int a);};
   struct s2 {int (*f) (double a);};
   int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   int argc;
   char **argv;
   int
   main ()
   {
   return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
     ;
     return 0;
   }
   _ACEOF
   for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
           -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   do
     CC="$ac_save_CC $ac_arg"
     rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_cv_prog_cc_c89=$ac_arg
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   
   fi
   
   rm -f core conftest.err conftest.$ac_objext
     test "x$ac_cv_prog_cc_c89" != "xno" && break
   done
   rm -f conftest.$ac_ext
   CC=$ac_save_CC
   
   fi
   # AC_CACHE_VAL
   case "x$ac_cv_prog_cc_c89" in
     x)
       { echo "$as_me:$LINENO: result: none needed" >&5
   echo "${ECHO_T}none needed" >&6; } ;;
     xno)
       { echo "$as_me:$LINENO: result: unsupported" >&5
   echo "${ECHO_T}unsupported" >&6; } ;;
     *)
       CC="$CC $ac_cv_prog_cc_c89"
       { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
   echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
   esac
   
   
   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
   DEPDIR="${am__leading_dot}deps"
   
   ac_config_commands="$ac_config_commands depfiles"
   
   
   am_make=${MAKE-make}
   cat > confinc << 'END'
   am__doit:
           @echo done
   .PHONY: am__doit
   END
   # If we don't find an include directive, just comment out the code.
   { echo "$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 | grep -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
   
   # Check whether --enable-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
   
   
   
   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
     # We will build objects and dependencies in a subdirectory because
     # it helps to detect inapplicable dependency modes.  For instance
     # both Tru64's cc and ICC support -MD to output dependencies as a
     # side effect of compilation, but ICC will put the dependencies in
     # the current directory while Tru64 will put them in the object
     # directory.
     mkdir sub
   
     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
       # Setup a source with many dependencies, because some compilers
       # like to wrap large dependency lists on column 80 (with \), and
       # we should not choose a depcomp mode which is confused by this.
       #
       # 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.
       : > sub/conftest.c
       for i in 1 2 3 4 5 6; do
         echo '#include "conftst'$i'.h"' >> sub/conftest.c
         # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
         # Solaris 8's {/usr,}/bin/sh.
         touch sub/conftst$i.h
       done
       echo "${am__include} ${am__quote}sub/conftest.Po${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=$depmode \
          source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
          depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
          $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
            >/dev/null 2>conftest.err &&
          grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
          grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
          grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
          ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
         # icc doesn't choke on unknown options, it will just issue warnings
         # or remarks (even with -Werror).  So we grep stderr for any message
         # that says an option was ignored or not supported.
         # When given -MP, icc 7.0 and 7.1 complain thusly:
         #   icc: Command line warning: ignoring option '-M'; no argument required
         # The diagnosis changed in icc 8.0:
         #   icc: Command line remark: option '-MP' not supported
         if (grep 'ignoring option' conftest.err ||
             grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
           am_cv_CC_dependencies_compiler_type=$depmode
           break
         fi
       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
   
    if
     test "x$enable_dependency_tracking" != xno \
     && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
     am__fastdepCC_TRUE=
     am__fastdepCC_FALSE='#'
   else
     am__fastdepCC_TRUE='#'
     am__fastdepCC_FALSE=
   fi
   
   
   # Find a good install program.  We prefer a C program (faster),
   # so one script is as good as another.  But avoid the broken or
   # incompatible versions:
   # SysV /etc/install, /usr/sbin/install
   # SunOS /usr/etc/install
   # IRIX /sbin/install
   # AIX /bin/install
   # AmigaOS /C/install, which installs bootblocks on floppy discs
   # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   # OS/2's system install, which has a completely different semantic
   # ./install, which can be erroneously created by make from ./install.sh.
   { 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/* | \
     ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
     /usr/ucb/* ) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
       # Don't use installbsd from OSF since it installs stuff as root
       # by default.
       for ac_prog in ginstall scoinst install; do
         for ac_exec_ext in '' $ac_executable_extensions; do
           if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$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$ac_exec_ext -c"
               break 3
             fi
           fi
         done
       done
       ;;
   esac
   done
   IFS=$as_save_IFS
   
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL=$ac_cv_path_install
     else
       # As a last resort, use the slow shell script.  Don't cache a
       # value for INSTALL within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the value is a relative name.
       INSTALL=$ac_install_sh
     fi
   fi
   { echo "$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 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
   
   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="$RANLIB" # Let the user override the test.
   else
   as_save_IFS=$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_ac_ct_RANLIB="ranlib"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   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
   
     if test "x$ac_ct_RANLIB" = x; then
       RANLIB=":"
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&5
   echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   whose name does not start with the host triplet.  If you think this
   configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   ac_tool_warned=yes ;;
   esac
       RANLIB=$ac_ct_RANLIB
     fi
   else
     RANLIB="$ac_cv_prog_RANLIB"
   fi
   
   for ac_prog in 'bison -y' byacc
   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_YACC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$YACC"; then
     ac_cv_prog_YACC="$YACC" # Let the user override the test.
   else
   as_save_IFS=$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 '' $ac_executable_extensions; do
     if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
       ac_cv_prog_YACC="$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   IFS=$as_save_IFS
   
   fi
   fi
   YACC=$ac_cv_prog_YACC
   if test -n "$YACC"; then
     { echo "$as_me:$LINENO: result: $YACC" >&5
   echo "${ECHO_T}$YACC" >&6; }
   else
     { echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6; }
   fi
   
   
     test -n "$YACC" && break
   done
   test -n "$YACC" || YACC="yacc"
   
   
   
   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 test "${ac_cv_prog_CPP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
         # Double quotes because CPP needs to be expanded
       for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
       do
         ac_preproc_ok=false
   for ac_c_preproc_warn_flag in '' yes
   do
     # Use a header file that comes with gcc, so configuring glibc
     # with a fresh cross-compiler works.
     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     # <limits.h> exists even on freestanding compilers.
     # On the NeXT, cc -E runs the code through the compiler's parser,
     # not just through cpp. "Syntax error" is here to catch this case.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
                        Syntax error
   _ACEOF
   if { (ac_try="$ac_cpp conftest.$ac_ext"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null && {
            test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
            test ! -s conftest.err
          }; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Broken: fails on valid input.
   continue
   fi
   
   rm -f conftest.err conftest.$ac_ext
   
     # OK, works on sane cases.  Now check whether nonexistent headers
     # can be detected and how.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <ac_nonexistent.h>
   _ACEOF
   if { (ac_try="$ac_cpp conftest.$ac_ext"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null && {
            test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
            test ! -s conftest.err
          }; then
     # Broken: success on invalid input.
   continue
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Passes both tests.
   ac_preproc_ok=:
   break
   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}$CPP" >&6; }
   ac_preproc_ok=false
   for ac_c_preproc_warn_flag in '' yes
   do
     # Use a header file that comes with gcc, so configuring glibc
     # with a fresh cross-compiler works.
     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     # <limits.h> exists even on freestanding compilers.
     # On the NeXT, cc -E runs the code through the compiler's parser,
     # not just through cpp. "Syntax error" is here to catch this case.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
                        Syntax error
   _ACEOF
   if { (ac_try="$ac_cpp conftest.$ac_ext"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null && {
            test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
            test ! -s conftest.err
          }; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Broken: fails on valid input.
   continue
   fi
   
   rm -f conftest.err conftest.$ac_ext
   
     # OK, works on sane cases.  Now check whether nonexistent headers
     # can be detected and how.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <ac_nonexistent.h>
   _ACEOF
   if { (ac_try="$ac_cpp conftest.$ac_ext"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null && {
            test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
            test ! -s conftest.err
          }; then
     # Broken: success on invalid input.
   continue
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Passes both tests.
   ac_preproc_ok=:
   break
   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 $ac_preproc_ok; then
     :
   else
     { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
   See \`config.log' for more details." >&5
   echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   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 for X" >&5
   echo $ECHO_N "checking for X... $ECHO_C" >&6; }
   
   
   # Check whether --with-x was given.
   if test "${with_x+set}" = set; then
     withval=$with_x;
   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.
     have_x=disabled
   else
     case $x_includes,$x_libraries in #(
       *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
   echo "$as_me: error: Cannot use X directory names containing '" >&2;}
      { (exit 1); exit 1; }; };; #(
       *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     # One or both of the vars are not set, and there is no cached value.
   ac_x_includes=no ac_x_libraries=no
   rm -f -r conftest.dir
   if mkdir conftest.dir; then
     cd conftest.dir
     cat >Imakefile <<'_ACEOF'
   incroot:
           @echo incroot='${INCROOT}'
   usrlibdir:
           @echo usrlibdir='${USRLIBDIR}'
   libdir:
           @echo libdir='${LIBDIR}'
   _ACEOF
     if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
       # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
       for ac_var in incroot usrlibdir libdir; do
         eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
       done
       # 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
           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 $ac_im_incroot in
           /usr/include) ac_x_includes= ;;
           *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
       esac
       case $ac_im_usrlibdir in
           /usr/lib | /lib) ;;
           *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
       esac
     fi
     cd ..
     rm -f -r conftest.dir
   fi
   
   # Standard set of common directories for X headers.
   # Check X11 before X11Rn because it is often a symlink to the current release.
   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 "$ac_x_includes" = no; then
     # Guess where to find include files, by looking for Xlib.h.
     # First, try using that file with no special directory specified.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <X11/Xlib.h>
   _ACEOF
   if { (ac_try="$ac_cpp conftest.$ac_ext"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null && {
            test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
            test ! -s conftest.err
          }; then
     # We can compile using X headers with no special include directory.
   ac_x_includes=
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     for ac_dir in $ac_x_header_dirs; do
     if test -r "$ac_dir/X11/Xlib.h"; then
       ac_x_includes=$ac_dir
       break
     fi
   done
   fi
   
   rm -f conftest.err conftest.$ac_ext
   fi # $ac_x_includes = no
   
   if test "$ac_x_libraries" = no; then
     # Check for the libraries.
     # See if we find them without any special options.
     # Don't add to $LIBS permanently.
     ac_save_LIBS=$LIBS
     LIBS="-lX11 $LIBS"
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <X11/Xlib.h>
   int
   main ()
   {
   XrmInitialize ()
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     LIBS=$ac_save_LIBS
   # We can link X programs with no special library path.
   ac_x_libraries=
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           LIBS=$ac_save_LIBS
   for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
   do
     # Don't even attempt the hair of trying to link an X program!
     for ac_extension in a so sl; do
       if test -r "$ac_dir/libX11.$ac_extension"; then
         ac_x_libraries=$ac_dir
         break 2
       fi
     done
   done
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   fi # $ac_x_libraries = no
   
   case $ac_x_includes,$ac_x_libraries in #(
     no,* | *,no | *\'*)
       # Didn't find X, or a directory has "'" in its name.
       ac_cv_have_x="have_x=no";; #(
     *)
       # Record where we found X for the cache.
       ac_cv_have_x="have_x=yes\
           ac_x_includes='$ac_x_includes'\
           ac_x_libraries='$ac_x_libraries'"
   esac
   fi
   ;; #(
       *) have_x=yes;;
     esac
     eval "$ac_cv_have_x"
   fi # $with_x != no
   
   if test "$have_x" != yes; then
     { echo "$as_me:$LINENO: result: $have_x" >&5
   echo "${ECHO_T}$have_x" >&6; }
     no_x=yes
   else
     # If each of the values was on the command line, it overrides each guess.
     test "x$x_includes" = xNONE && x_includes=$ac_x_includes
     test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
     # Update the cache value to reflect the command line values.
     ac_cv_have_x="have_x=yes\
           ac_x_includes='$x_includes'\
           ac_x_libraries='$x_libraries'"
     { echo "$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 <<\_ACEOF
   #define X_DISPLAY_MISSING 1
   _ACEOF
   
     X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
   else
     if test -n "$x_includes"; then
       X_CFLAGS="$X_CFLAGS -I$x_includes"
     fi
   
     # It would also be nice to do this for all -L options, not just this one.
     if test -n "$x_libraries"; then
       X_LIBS="$X_LIBS -L$x_libraries"
       # For Solaris; some versions of Sun CC require a space after -R and
       # others require no space.  Words are not sufficient . . . .
       { echo "$as_me:$LINENO: 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_c_werror_flag=$ac_c_werror_flag
       ac_c_werror_flag=yes
       cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     { echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6; }
          X_LIBS="$X_LIBS -R$x_libraries"
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           LIBS="$ac_xsave_LIBS -R $x_libraries"
          cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     { echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6; }
             X_LIBS="$X_LIBS -R $x_libraries"
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           { echo "$as_me:$LINENO: result: neither works" >&5
   echo "${ECHO_T}neither works" >&6; }
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
       ac_c_werror_flag=$ac_xsave_c_werror_flag
       LIBS=$ac_xsave_LIBS
     fi
   
     # Check for system-dependent libraries X programs must link with.
     # Do this before checking for the system-independent R6 libraries
     # (-lICE), since we may need -lsocket or whatever for X linking.
   
     if test "$ISC" = yes; then
       X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
     else
       # Martyn Johnson says this is needed for Ultrix, if the X
       # libraries were built with DECnet support.  And Karl Berry says
       # the Alpha needs dnet_stub (dnet does not exist).
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
       cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char XOpenDisplay ();
   int
   main ()
   {
   return XOpenDisplay ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$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 <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char dnet_ntoa ();
   int
   main ()
   {
   return dnet_ntoa ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_dnet_dnet_ntoa=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_dnet_dnet_ntoa=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
   echo "${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"
   fi
   
       if test $ac_cv_lib_dnet_dnet_ntoa = no; then
         { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
   echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }
   if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-ldnet_stub  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char dnet_ntoa ();
   int
   main ()
   {
   return dnet_ntoa ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_dnet_stub_dnet_ntoa=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_dnet_stub_dnet_ntoa=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
   echo "${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"
   fi
   
       fi
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 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 T.E. Dickey.
       # The functions gethostbyname, getservbyname, and inet_addr are
       # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
       { echo "$as_me:$LINENO: checking for gethostbyname" >&5
   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 <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define gethostbyname innocuous_gethostbyname
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char gethostbyname (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   
   #undef gethostbyname
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char gethostbyname ();
   /* 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
   #endif
   
   int
   main ()
   {
   return gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_func_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_func_gethostbyname=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 test $ac_cv_func_gethostbyname = no; then
         { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
   echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
   if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnsl  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char gethostbyname ();
   int
   main ()
   {
   return gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_nsl_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_nsl_gethostbyname=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
   echo "${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) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lbsd  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char gethostbyname ();
   int
   main ()
   {
   return gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_bsd_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_bsd_gethostbyname=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 Leinen: it contains gethostby*
       # variants that don't use the name server (or something).  -lsocket
       # must be given before -lnsl if both are needed.  We assume that
       # if connect needs -lnsl, so does gethostbyname.
       { echo "$as_me:$LINENO: checking for connect" >&5
   echo $ECHO_N "checking for connect... $ECHO_C" >&6; }
   if test "${ac_cv_func_connect+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* Define connect to an innocuous variant, in case <limits.h> declares connect.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define connect innocuous_connect
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char connect (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   
   #undef connect
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char connect ();
   /* 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
   #endif
   
   int
   main ()
   {
   return connect ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_func_connect=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_func_connect=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 test $ac_cv_func_connect = no; then
         { echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
   echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
   if test "${ac_cv_lib_socket_connect+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char connect ();
   int
   main ()
   {
   return connect ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_socket_connect=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_socket_connect=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
   echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }
   if test $ac_cv_lib_socket_connect = yes; then
     X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
   fi
   
       fi
   
       # Guillermo Gomez says -lposix is necessary on A/UX.
       { echo "$as_me:$LINENO: checking for remove" >&5
   echo $ECHO_N "checking for remove... $ECHO_C" >&6; }
   if test "${ac_cv_func_remove+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* Define remove to an innocuous variant, in case <limits.h> declares remove.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define remove innocuous_remove
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char remove (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   
   #undef remove
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char remove ();
   /* 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
   #endif
   
   int
   main ()
   {
   return remove ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_func_remove=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_func_remove=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 test $ac_cv_func_remove = no; then
         { echo "$as_me:$LINENO: checking for remove in -lposix" >&5
   echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
   if test "${ac_cv_lib_posix_remove+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lposix  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char remove ();
   int
   main ()
   {
   return remove ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_posix_remove=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_posix_remove=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
   echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
   if test $ac_cv_lib_posix_remove = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
   fi
   
       fi
   
       # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
       { echo "$as_me:$LINENO: checking for shmat" >&5
   echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
   if test "${ac_cv_func_shmat+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define shmat innocuous_shmat
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char shmat (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   
   #undef shmat
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char shmat ();
   /* 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
   #endif
   
   int
   main ()
   {
   return shmat ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_func_shmat=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_func_shmat=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 test $ac_cv_func_shmat = no; then
         { echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
   echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
   if test "${ac_cv_lib_ipc_shmat+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lipc  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char shmat ();
   int
   main ()
   {
   return shmat ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_ipc_shmat=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_ipc_shmat=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
   echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }
   if test $ac_cv_lib_ipc_shmat = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
   fi
   
       fi
     fi
   
     # Check for libraries that X11R6 Xt/Xaw programs need.
     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.
     # John Interrante, Karl Berry
     { echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
   echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }
   if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lICE $X_EXTRA_LIBS $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char IceConnectionNumber ();
   int
   main ()
   {
   return IceConnectionNumber ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_ICE_IceConnectionNumber=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_ICE_IceConnectionNumber=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
   echo "${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"
   fi
   
     LDFLAGS=$ac_save_LDFLAGS
   
   fi
   
   
   cat >>confdefs.h <<\_ACEOF
   #define HMEXT 1
   _ACEOF
   
   
   # Check whether --enable-shared was given.
   if test "${enable_shared+set}" = set; then
     enableval=$enable_shared; enable_shared=yes
   else
     enable_shared=no
   fi
   
   
   if test "${enable_shared:=no}" != no ; then
      true
   fi
   
   if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
       if test "${ac_cv_prog_cc_g}" = yes; then
           CFLAGS="-g -O"
       else
           CFLAGS="-O"
       fi
   elif test `basename ./"${CC}"` = "icc" ; then
       CFLAGS="-g -O"
   fi
   
   GC=gc6.8
   GC_CONFIGURE_ARGS=--disable-threads
   if  -n "${host_alias}" ; then
       GC_CONFIGURE_ARGS="--host=${host_alias} ${GC_CONFIGURE_ARGS}"
   fi
   
   # Check whether --with-gc7 was given.
   if test "${with_gc7+set}" = set; then
     withval=$with_gc7; with_gc7=${withval}
   else
     with_gc7=no
   fi
   
   if test ${with_gc7:=no} != no; then
      case "${with_gc7}" in
      7*) GC_VERSION=${with_gc7} ;;
      *)    GC_VERSION=7.0 ;;
      esac
      GC=gc-${GC_VERSION}
      cat >>confdefs.h <<\_ACEOF
   #define GC7 1
   _ACEOF
   
      USE_GC7="yes"
   fi
   
   
    if test "$with_gc7" != no; then
     USE_GC7_TRUE=
     USE_GC7_FALSE='#'
   else
     USE_GC7_TRUE='#'
     USE_GC7_FALSE=
   fi
   
   
   
   # Check whether --with-distdir was given.
   if test "${with_distdir+set}" = set; then
     withval=$with_distdir; with_distdir=${withval}
   else
     with_distdir=no
   fi
   
   GC_DISTDIR='${prefix}/../OpenXM_dist'
   if test ${with_distdir:=no} != no -a ${with_distdir} != yes ; then
       GC_DISTDIR=${with_distdir}
   fi
   
   
   libasir_postfix=""
   
   # Check whether --with-pari was given.
   if test "${with_pari+set}" = set; then
     withval=$with_pari; with_pari=${withval}
   else
     with_pari=no
   fi
   
   
   if test ${with_pari:=no} != no ; then
       libasir_postfix=${libasir_postfix}_pari
       PARIINC='-I${prefix}/include/pari'
       if test "${enable_shared}" != yes ; then
           PARILIB='${prefix}'"/lib/libpari.a"
       else
           PARILIB='-L${prefix}/lib'" -lpari"
       fi
       cat >>confdefs.h <<\_ACEOF
   #define PARI 1
   _ACEOF
   
   fi
   
   
   
   { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
   echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
   if test "${ac_cv_path_GREP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     # Extract the first word of "grep ggrep" to use in msg output
   if test -z "$GREP"; then
   set dummy grep ggrep; ac_prog_name=$2
   if test "${ac_cv_path_GREP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_path_GREP_found=false
   # Loop through the user's path and test for each of PROGNAME-LIST
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_prog in grep ggrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
       # Check for GNU ac_path_GREP and select it if it is found.
     # Check for GNU $ac_path_GREP
   case `"$ac_path_GREP" --version 2>&1` in
   *GNU*)
     ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
   *)
     ac_count=0
     echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
     while :
     do
       cat "conftest.in" "conftest.in" >"conftest.tmp"
       mv "conftest.tmp" "conftest.in"
       cp "conftest.in" "conftest.nl"
       echo 'GREP' >> "conftest.nl"
       "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
       diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
       ac_count=`expr $ac_count + 1`
       if test $ac_count -gt ${ac_path_GREP_max-0}; then
         # Best one so far, save it but keep looking for a better one
         ac_cv_path_GREP="$ac_path_GREP"
         ac_path_GREP_max=$ac_count
       fi
       # 10*(2^10) chars as input seems more than enough
       test $ac_count -gt 10 && break
     done
     rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   esac
   
   
       $ac_path_GREP_found && break 3
     done
   done
   
   done
   IFS=$as_save_IFS
   
   
   fi
   
   GREP="$ac_cv_path_GREP"
   if test -z "$GREP"; then
     { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
   echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   else
     ac_cv_path_GREP=$GREP
   fi
   
   
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
   echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
    GREP="$ac_cv_path_GREP"
   
   
   { echo "$as_me:$LINENO: checking for egrep" >&5
   echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
   if test "${ac_cv_path_EGREP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
      then ac_cv_path_EGREP="$GREP -E"
      else
        # Extract the first word of "egrep" to use in msg output
   if test -z "$EGREP"; then
   set dummy egrep; ac_prog_name=$2
   if test "${ac_cv_path_EGREP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_path_EGREP_found=false
   # Loop through the user's path and test for each of PROGNAME-LIST
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_prog in egrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
       # Check for GNU ac_path_EGREP and select it if it is found.
     # Check for GNU $ac_path_EGREP
   case `"$ac_path_EGREP" --version 2>&1` in
   *GNU*)
     ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
   *)
     ac_count=0
     echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
     while :
     do
       cat "conftest.in" "conftest.in" >"conftest.tmp"
       mv "conftest.tmp" "conftest.in"
       cp "conftest.in" "conftest.nl"
       echo 'EGREP' >> "conftest.nl"
       "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
       diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
       ac_count=`expr $ac_count + 1`
       if test $ac_count -gt ${ac_path_EGREP_max-0}; then
         # Best one so far, save it but keep looking for a better one
         ac_cv_path_EGREP="$ac_path_EGREP"
         ac_path_EGREP_max=$ac_count
       fi
       # 10*(2^10) chars as input seems more than enough
       test $ac_count -gt 10 && break
     done
     rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   esac
   
   
       $ac_path_EGREP_found && break 3
     done
   done
   
   done
   IFS=$as_save_IFS
   
   
   fi
   
   EGREP="$ac_cv_path_EGREP"
   if test -z "$EGREP"; then
     { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
   echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   else
     ac_cv_path_EGREP=$EGREP
   fi
   
   
      fi
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
   echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
    EGREP="$ac_cv_path_EGREP"
   
   
   { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
   echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
   if test "${ac_cv_header_stdc+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdlib.h>
   #include <stdarg.h>
   #include <string.h>
   #include <float.h>
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_cv_header_stdc=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_header_stdc=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   
   if test $ac_cv_header_stdc = yes; then
     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <string.h>
   
   _ACEOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     $EGREP "memchr" >/dev/null 2>&1; then
     :
   else
     ac_cv_header_stdc=no
   fi
   rm -f conftest*
   
   fi
   
   if test $ac_cv_header_stdc = yes; then
     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdlib.h>
   
   _ACEOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     $EGREP "free" >/dev/null 2>&1; then
     :
   else
     ac_cv_header_stdc=no
   fi
   rm -f conftest*
   
   fi
   
   if test $ac_cv_header_stdc = yes; then
     # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
     if test "$cross_compiling" = yes; then
     :
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <ctype.h>
   #include <stdlib.h>
   #if ((' ' & 0x0FF) == 0x020)
   # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   #else
   # define ISLOWER(c) \
                      (('a' <= (c) && (c) <= 'i') \
                        || ('j' <= (c) && (c) <= 'r') \
                        || ('s' <= (c) && (c) <= 'z'))
   # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   #endif
   
   #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   int
   main ()
   {
     int i;
     for (i = 0; i < 256; i++)
       if (XOR (islower (i), ISLOWER (i))
           || toupper (i) != TOUPPER (i))
         return 2;
     return 0;
   }
   _ACEOF
   rm -f conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
     { (case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_try") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     :
   else
     echo "$as_me: program exited with status $ac_status" >&5
   echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ( exit $ac_status )
   ac_cv_header_stdc=no
   fi
   rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
   fi
   
   
   fi
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
   echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
   if test $ac_cv_header_stdc = yes; then
   
   cat >>confdefs.h <<\_ACEOF
   #define STDC_HEADERS 1
   _ACEOF
   
   fi
   
   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   
   
   
   
   
   
   
   
   
   for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                     inttypes.h stdint.h unistd.h
   do
   as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
   { echo "$as_me:$LINENO: checking for $ac_header" >&5
   echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
   if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   
   #include <$ac_header>
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     eval "$as_ac_Header=yes"
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           eval "$as_ac_Header=no"
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   ac_res=`eval echo '${'$as_ac_Header'}'`
                  { echo "$as_me:$LINENO: result: $ac_res" >&5
   echo "${ECHO_T}$ac_res" >&6; }
   if test `eval echo '${'$as_ac_Header'}'` = yes; then
     cat >>confdefs.h <<_ACEOF
   #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
   _ACEOF
   
   fi
   
   done
   
   
   { echo "$as_me:$LINENO: checking for unsigned long long" >&5
   echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; }
   if test "${ac_cv_type_unsigned_long_long+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   typedef unsigned long long ac__type_new_;
   int
   main ()
   {
   if ((ac__type_new_ *) 0)
     return 0;
   if (sizeof (ac__type_new_))
     return 0;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_cv_type_unsigned_long_long=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_type_unsigned_long_long=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
   echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; }
   if test $ac_cv_type_unsigned_long_long = yes; then
   
   cat >>confdefs.h <<_ACEOF
   #define HAVE_UNSIGNED_LONG_LONG 1
   _ACEOF
   
   
   fi
   
   { echo "$as_me:$LINENO: checking for long" >&5
   echo $ECHO_N "checking for long... $ECHO_C" >&6; }
   if test "${ac_cv_type_long+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   typedef long ac__type_new_;
   int
   main ()
   {
   if ((ac__type_new_ *) 0)
     return 0;
   if (sizeof (ac__type_new_))
     return 0;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_cv_type_long=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_type_long=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
   echo "${ECHO_T}$ac_cv_type_long" >&6; }
   
   # The cast to long int works around a bug in the HP C Compiler
   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   # This bug is HP SR number 8606223364.
   { echo "$as_me:$LINENO: checking size of long" >&5
   echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
   if test "${ac_cv_sizeof_long+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test "$cross_compiling" = yes; then
     # Depending upon the size, compute the lo and hi bounds.
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
      typedef long ac__type_sizeof_;
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_lo=0 ac_mid=0
     while :; do
       cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
      typedef long ac__type_sizeof_;
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_hi=$ac_mid; break
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_lo=`expr $ac_mid + 1`
                           if test $ac_lo -le $ac_mid; then
                             ac_lo= ac_hi=
                             break
                           fi
                           ac_mid=`expr 2 '*' $ac_mid + 1`
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
      typedef long ac__type_sizeof_;
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_hi=-1 ac_mid=-1
     while :; do
       cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
      typedef long ac__type_sizeof_;
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_lo=$ac_mid; break
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_hi=`expr '(' $ac_mid ')' - 1`
                           if test $ac_mid -le $ac_hi; then
                             ac_lo= ac_hi=
                             break
                           fi
                           ac_mid=`expr 2 '*' $ac_mid`
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_lo= ac_hi=
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   # Binary search between lo and hi bounds.
   while test "x$ac_lo" != "x$ac_hi"; do
     ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
      typedef long ac__type_sizeof_;
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (ac_try="$ac_compile"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_compile") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then
     ac_hi=$ac_mid
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_lo=`expr '(' $ac_mid ')' + 1`
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
   case $ac_lo in
   ?*) ac_cv_sizeof_long=$ac_lo;;
   '') if test "$ac_cv_type_long" = yes; then
        { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute sizeof (long)
   See \`config.log' for more details." >&2;}
      { (exit 77); exit 77; }; }
      else
        ac_cv_sizeof_long=0
      fi ;;
   esac
   else
     cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
      typedef long ac__type_sizeof_;
   static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
   static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
   #include <stdio.h>
   #include <stdlib.h>
   int
   main ()
   {
   
     FILE *f = fopen ("conftest.val", "w");
     if (! f)
       return 1;
     if (((long int) (sizeof (ac__type_sizeof_))) < 0)
       {
         long int i = longval ();
         if (i != ((long int) (sizeof (ac__type_sizeof_))))
           return 1;
         fprintf (f, "%ld\n", i);
       }
     else
       {
         unsigned long int i = ulongval ();
         if (i != ((long int) (sizeof (ac__type_sizeof_))))
           return 1;
         fprintf (f, "%lu\n", i);
       }
     return ferror (f) || fclose (f) != 0;
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
     { (case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_try") 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_sizeof_long=`cat conftest.val`
   else
     echo "$as_me: program exited with status $ac_status" >&5
   echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ( exit $ac_status )
   if test "$ac_cv_type_long" = yes; then
        { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute sizeof (long)
   See \`config.log' for more details." >&2;}
      { (exit 77); exit 77; }; }
      else
        ac_cv_sizeof_long=0
      fi
   fi
   rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
   fi
   rm -f conftest.val
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
   echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
   
   
   
   cat >>confdefs.h <<_ACEOF
   #define SIZEOF_LONG $ac_cv_sizeof_long
   _ACEOF
   
   
   if test "${ac_cv_sizeof_long}" = 8; then
       cat >>confdefs.h <<\_ACEOF
   #define LONG_IS_64BIT 1
   _ACEOF
   
   else
       cat >>confdefs.h <<\_ACEOF
   #define LONG_IS_32BIT 1
   _ACEOF
   
   fi
   if test "${no_x}" != yes ; then
       if test -f "${x_libraries}/libXpm.a" -o -f "${x_libraries}/libXpm.dll.a" ; then
               XPMLIB="-lXpm"
       fi
       # Check whether --enable-plot was given.
   if test "${enable_plot+set}" = set; then
     enableval=$enable_plot; enable_plot=yes
   else
     enable_plot=no
   fi
   
   fi
   
   
   if test ${enable_plot:=no} != no ; then
       libasir_postfix=${libasir_postfix}_X
       cat >>confdefs.h <<\_ACEOF
   #define DO_PLOT 1
   _ACEOF
   
   fi
    if test "$enable_plot" = yes; then
     USE_PLOT_TRUE=
     USE_PLOT_FALSE='#'
   else
     USE_PLOT_TRUE='#'
     USE_PLOT_FALSE=
   fi
   
   
   # Check whether --enable-interval was given.
   if test "${enable_interval+set}" = set; then
     enableval=$enable_interval; enable_interval=${enableval}
   else
     enable_interval=no
   fi
   
   
   if test ${enable_interval:=no} != no ; then
       libasir_postfix=${libasir_postfix}_itv
       cat >>confdefs.h <<\_ACEOF
   #define INTERVAL 1
   _ACEOF
   
       if test "${enable_interval}" = debug ; then
          cat >>confdefs.h <<\_ACEOF
   #define ITVDEBUG 1
   _ACEOF
   
       fi
   fi
   
   
   if test "${enable_fep:=no}" != no ; then
       cat >>confdefs.h <<\_ACEOF
   #define FEP 1
   _ACEOF
   
       FEPLIB="-lreadline -ltermcap"
   fi
   
   
   # Check whether --enable-fft-float was given.
   if test "${enable_fft_float+set}" = set; then
     enableval=$enable_fft_float; enable_fft_float=yes
   else
     enable_fft_float=no
   fi
   
   
   if test "${enable_fft_float:=no}" != no ; then
       cat >>confdefs.h <<\_ACEOF
   #define USE_FLOAT 1
   _ACEOF
   
   fi
   
   
   if test "${with_mpi:=no}" != no ; then
       MPIINC="-I/opt/FJSVmpi2/include"
       MPILIB="-L/opt/FJSVmpi2/lib -lmpi -L/opt/FSUNaprun/lib -lmpl -lemi -lthread"
       cat >>confdefs.h <<\_ACEOF
   #define MPI 1
   _ACEOF
   
   fi
   
   
   
   
   if test "${with_lapack:=no}" != no ; then
       LAPACKLIB="-llapack -lblas -lg2c"
       cat >>confdefs.h <<\_ACEOF
   #define LAPACK 1
   _ACEOF
   
   fi
   
   
   
   
   
   i386_elf_obj=asmi_l.o
   i386_aout_obj=asmi.o
   sparc_v8_obj="sparc-2.o asm4-2.o edr-2.o"
   sparc_v9_obj=asmalpha.o
   generic_obj=asmalpha.o
   
   case "${host}" in
   i[3-6]86-*-freebsd[3-9].*)
       asm_obj="${i386_elf_obj}"
       ;;
   i[3-6]86-*-linux*|x86-*-linux*)
       asm_obj="${i386_elf_obj}"
       cat >>confdefs.h <<\_ACEOF
   #define _BSD_SOURCE 1
   _ACEOF
   
       ;;
   *-*-cygwin*)
       asm_obj="${i386_aout_obj}"
       ;;
   i[3-6]86-*-interix*)
       asm_obj="${i386_aout_obj}"
       cat >>confdefs.h <<\_ACEOF
   #define _ALL_SOURCE 1
   _ACEOF
   
       ;;
   sparc-sun-solaris2.*)
       case "`uname -m`" in
       sun4[dm]) asm_obj="${sparc_v8_obj}" ;;
       sun4u*)     asm_obj="${sparc_v9_obj}"
                   if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
                       CFLAGS="${CFLAGS} -m64"
                   fi
   
                   ;;
       *)          asm_obj="${generic_obj}"  ;;
       esac
       cat >>confdefs.h <<\_ACEOF
   #define SYSV 1
   _ACEOF
   
       ;;
   *-apple-darwin*)
       asm_obj="${generic_obj}"
       cat >>confdefs.h <<\_ACEOF
   #define __DARWIN__ 1
   _ACEOF
   
       ;;
   arm*-*-linux*)
       asm_obj="${generic_obj}"
       if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
           CFLAGS="${CFLAGS} -fsigned-char"
       fi
       ;;
   *)
       asm_obj="${generic_obj}"
       ;;
   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 <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* Define socket to an innocuous variant, in case <limits.h> declares socket.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define socket innocuous_socket
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char socket (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   
   #undef socket
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char socket ();
   /* 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
   #endif
   
   int
   main ()
   {
   return socket ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_func_socket=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_func_socket=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
   echo "${ECHO_T}$ac_cv_func_socket" >&6; }
   if test $ac_cv_func_socket = yes; then
     :
   else
   
   { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
   echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
   if test "${ac_cv_lib_socket_socket+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lsocket  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char socket ();
   int
   main ()
   {
   return socket ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_socket_socket=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_socket_socket=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
   echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
   if test $ac_cv_lib_socket_socket = yes; then
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBSOCKET 1
   _ACEOF
   
     LIBS="-lsocket $LIBS"
   
   fi
   
   fi
   
   { echo "$as_me:$LINENO: checking for gethostbyname" >&5
   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 <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define gethostbyname innocuous_gethostbyname
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char gethostbyname (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   
   #undef gethostbyname
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char gethostbyname ();
   /* 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
   #endif
   
   int
   main ()
   {
   return gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_func_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_func_gethostbyname=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$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 test $ac_cv_func_gethostbyname = yes; then
     :
   else
   
   { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
   echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
   if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnsl  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any GCC internal prototype to avoid an error.
      Use char because int might match the return type of a GCC
      builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   char gethostbyname ();
   int
   main ()
   {
   return gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     (eval "$ac_link") 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext &&
          $as_test_x conftest$ac_exeext; then
     ac_cv_lib_nsl_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_cv_lib_nsl_gethostbyname=no
   fi
   
   rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
         conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
   echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
   if test $ac_cv_lib_nsl_gethostbyname = yes; then
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBNSL 1
   _ACEOF
   
     LIBS="-lnsl $LIBS"
   
   fi
   
   fi
   
   
   ac_config_files="$ac_config_files Makefile engine/Makefile asm/Makefile builtin/Makefile fft/Makefile include/Makefile io/Makefile lib/Makefile parse/Makefile plot/Makefile"
   
   cat >confcache <<\_ACEOF
   # This file is a shell script that caches the results of configure
   # tests run on this system so they can be shared between configure
   # scripts and configure runs, see configure's option --config-cache.
   # It is not useful on other systems.  If it contains results you don't
   # want to keep, you may remove or edit it.
   #
   # config.status only pays attention to the cache file if you give it
   # the --recheck option to rerun configure.
   #
   # `ac_cv_env_foo' variables (set or unset) will be overridden when
   # loading this file, other *unset* `ac_cv_foo' will be assigned the
   # following values.
   
   _ACEOF
   
   # The following way of writing the cache mishandles newlines in values,
   # but we know of no workaround that is simple, portable, and efficient.
   # So, we kill variables containing newlines.
   # Ultrix sh set writes to stderr and can't be redirected directly,
   # and sets the high bit in the cache file unless we assign to the vars.
   (
     for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
       eval ac_val=\$$ac_var
       case $ac_val in #(
       *${as_nl}*)
         case $ac_var in #(
         *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
   echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
         esac
         case $ac_var in #(
         _ | IFS | as_nl) ;; #(
         *) $as_unset $ac_var ;;
         esac ;;
       esac
     done
   
     (set) 2>&1 |
       case $as_nl`(ac_space=' '; set) 2>&1` in #(
       *${as_nl}ac_space=\ *)
         # `set' does not quote correctly, so add quotes (double-quote
         # substitution turns \\\\ into \\, and sed turns \\ into \).
         sed -n \
           "s/'/'\\\\''/g;
             s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
         ;; #(
       *)
         # `set' quotes correctly as required by POSIX, so do not add quotes.
         sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
         ;;
       esac |
       sort
   ) |
     sed '
        /^ac_cv_env_/b end
        t clear
        :clear
        s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
        t end
        s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
        :end' >>confcache
   if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
     if test -w "$cache_file"; then
       test "x$cache_file" != "x/dev/null" &&
         { echo "$as_me:$LINENO: updating cache $cache_file" >&5
   echo "$as_me: updating cache $cache_file" >&6;}
       cat confcache >$cache_file
     else
       { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
   echo "$as_me: not updating unwritable cache $cache_file" >&6;}
     fi
   fi
   rm -f confcache
   
   test "x$prefix" = xNONE && prefix=$ac_default_prefix
   # Let make expand exec_prefix.
   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   
   # Transform confdefs.h into DEFS.
   # Protect against shell expansion while executing Makefile rules.
   # Protect against Makefile macro expansion.
   #
   # If the first sed substitution is executed (which looks for macros that
   # take arguments), then branch to the quote section.  Otherwise,
   # look for a macro that doesn't take arguments.
   ac_script='
   t clear
   :clear
   s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
   t quote
   s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
   t quote
   b any
   :quote
   s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
   s/\[/\\&/g
   s/\]/\\&/g
   s/\$/$$/g
   H
   :any
   ${
           g
           s/^\n//
           s/\n/ /g
           p
   }
   '
   DEFS=`sed -n "$ac_script" confdefs.h`
   
   
   ac_libobjs=
   ac_ltlibobjs=
   for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
     # 1. Remove the extension, and $U if already installed.
     ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
     ac_i=`echo "$ac_i" | sed "$ac_script"`
     # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
     #    will be set to the directory where LIBOBJS objects are built.
     ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
     ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
   done
   LIBOBJS=$ac_libobjs
   
   LTLIBOBJS=$ac_ltlibobjs
   
   
   if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
     { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
   Usually this means the macro was only invoked conditionally." >&5
   echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
   Usually this means the macro was only invoked conditionally." >&2;}
      { (exit 1); exit 1; }; }
   fi
   if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
     { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
   Usually this means the macro was only invoked conditionally." >&5
   echo "$as_me: error: conditional \"AMDEP\" was never defined.
   Usually this means the macro was only invoked conditionally." >&2;}
      { (exit 1); exit 1; }; }
   fi
   if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
     { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
   Usually this means the macro was only invoked conditionally." >&5
   echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
   Usually this means the macro was only invoked conditionally." >&2;}
      { (exit 1); exit 1; }; }
   fi
   if test -z "${USE_GC7_TRUE}" && test -z "${USE_GC7_FALSE}"; then
     { { echo "$as_me:$LINENO: error: conditional \"USE_GC7\" was never defined.
   Usually this means the macro was only invoked conditionally." >&5
   echo "$as_me: error: conditional \"USE_GC7\" was never defined.
   Usually this means the macro was only invoked conditionally." >&2;}
      { (exit 1); exit 1; }; }
   fi
   if test -z "${USE_PLOT_TRUE}" && test -z "${USE_PLOT_FALSE}"; then
     { { echo "$as_me:$LINENO: error: conditional \"USE_PLOT\" was never defined.
   Usually this means the macro was only invoked conditionally." >&5
   echo "$as_me: error: conditional \"USE_PLOT\" was never defined.
   Usually this means the macro was only invoked conditionally." >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   : ${CONFIG_STATUS=./config.status}
   ac_clean_files_save=$ac_clean_files
   ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
   echo "$as_me: creating $CONFIG_STATUS" >&6;}
   cat >$CONFIG_STATUS <<_ACEOF
   #! $SHELL
   # Generated by $as_me.
   # Run this file to recreate the current configuration.
   # Compiler output produced by configure, useful for debugging
   # configure, is in config.log if it exists.
   
   debug=false
   ac_cs_recheck=false
   ac_cs_silent=false
   SHELL=\${CONFIG_SHELL-$SHELL}
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   ## --------------------- ##
   ## M4sh Initialization.  ##
   ## --------------------- ##
   
   # Be more Bourne compatible
   DUALCASE=1; export DUALCASE # for MKS sh
   if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     emulate sh
     NULLCMD=:
     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
     setopt NO_GLOB_SUBST
   else
     case `(set -o) 2>/dev/null` in
     *posix*) set -o posix ;;
   esac
   
   fi
   
   
   
   
   # PATH needs CR
   # 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" >conf$$.sh
     echo  "exit 0"   >>conf$$.sh
     chmod +x conf$$.sh
     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
       PATH_SEPARATOR=';'
     else
       PATH_SEPARATOR=:
     fi
     rm -f conf$$.sh
   fi
   
   # Support unset when possible.
   if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     as_unset=unset
   else
     as_unset=false
   fi
   
   
   # IFS
   # We need space, tab and new line, in precisely that order.  Quoting is
   # there to prevent editors from complaining about space-tab.
   # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   # splitting by setting IFS to empty value.)
   as_nl='
   '
   IFS=" ""        $as_nl"
   
   # Find who we are.  Look in the path if we contain no directory separator.
   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/$0 && break
   done
   IFS=$as_save_IFS
   
        ;;
   esac
   # We did not find ourselves, most probably we were run as `sh COMMAND'
   # in which case we are not to be found in the path.
   if test "x$as_myself" = x; then
     as_myself=$0
   fi
   if test ! -f "$as_myself"; then
     echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     { (exit 1); exit 1; }
   fi
   
   # Work around bugs in pre-3.0 UWIN ksh.
   for as_var in ENV MAIL MAILPATH
   do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   done
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   for as_var in \
     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     LC_TELEPHONE LC_TIME
   do
     if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
       eval $as_var=C; export $as_var
     else
       ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
     fi
   done
   
   # Required to use basename.
   if expr a : '\(a\)' >/dev/null 2>&1 &&
      test "X`expr 00001 : '.*\(...\)'`" = X001; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     as_basename=basename
   else
     as_basename=false
   fi
   
   
   # Name of the executable.
   as_me=`$as_basename -- "$0" ||
   $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'`
   
   # CDPATH.
   $as_unset CDPATH
   
   
   
     as_lineno_1=$LINENO
     as_lineno_2=$LINENO
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
   
     # 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 after each line using $LINENO; the second 'sed'
     # does the real work.  The second script uses 'N' to pair each
     # line-number line with the line containing $LINENO, and appends
     # trailing '-' during substitution so that $LINENO is not a special
     # case at line end.
     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
     # scripts with optimization help from Paolo Bonzini.  Blame Lee
     # E. McMahon (1931-1989) for sed's syntax.  :-)
     sed -n '
       p
       /[$]LINENO/=
     ' <$as_myself |
       sed '
         s/[$]LINENO.*/&-/
         t lineno
         b
         :lineno
         N
         :loop
         s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
         t loop
         s/-\n.*//
       ' >$as_me.lineno &&
     chmod +x "$as_me.lineno" ||
       { 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 $[0] is not the place where we might find the
     # original and so on.  Autoconf is especially sensitive to this).
     . "./$as_me.lineno"
     # Exit status is that of the last command.
     exit
   }
   
   
   if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     as_dirname=dirname
   else
     as_dirname=false
   fi
   
   ECHO_C= ECHO_N= ECHO_T=
   case `echo -n x` in
   -n*)
     case `echo 'x\c'` in
     *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     *)   ECHO_C='\c';;
     esac;;
   *)
     ECHO_N='-n';;
   esac
   
   if expr a : '\(a\)' >/dev/null 2>&1 &&
      test "X`expr 00001 : '.*\(...\)'`" = X001; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   rm -f conf$$ conf$$.exe conf$$.file
   if test -d conf$$.dir; then
     rm -f conf$$.dir/conf$$.file
   else
     rm -f conf$$.dir
     mkdir conf$$.dir
   fi
   echo >conf$$.file
   if ln -s conf$$.file conf$$ 2>/dev/null; then
     as_ln_s='ln -s'
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     # In both cases, we have to default to `cp -p'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
       as_ln_s='cp -p'
   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$$.dir/conf$$.file conf$$.file
   rmdir conf$$.dir 2>/dev/null
   
   if mkdir -p . 2>/dev/null; then
     as_mkdir_p=:
   else
     test -d ./-p && rmdir ./-p
     as_mkdir_p=false
   fi
   
   if test -x / >/dev/null 2>&1; then
     as_test_x='test -x'
   else
     if ls -dL / >/dev/null 2>&1; then
       as_ls_L_option=L
     else
       as_ls_L_option=
     fi
     as_test_x='
       eval sh -c '\''
         if test -d "$1"; then
           test -d "$1/.";
         else
           case $1 in
           -*)set "./$1";;
           esac;
           case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
           ???[sx]*):;;*)false;;esac;fi
       '\'' sh
     '
   fi
   as_executable_p=$as_test_x
   
   # Sed expression to map a string onto a valid CPP name.
   as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   
   # Sed expression to map a string onto a valid variable name.
   as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   
   
   exec 6>&1
   
   # Save the log message, to keep $[0] and so on meaningful, and to
   # report actual input values of CONFIG_FILES etc. instead of their
   # values after options handling.
   ac_log="
   This file was extended by $as_me, which was
   generated by GNU Autoconf 2.61.  Invocation command line was
   
     CONFIG_FILES    = $CONFIG_FILES
     CONFIG_HEADERS  = $CONFIG_HEADERS
     CONFIG_LINKS    = $CONFIG_LINKS
     CONFIG_COMMANDS = $CONFIG_COMMANDS
     $ $0 $@
   
   on `(hostname || uname -n) 2>/dev/null | sed 1q`
   "
   
   _ACEOF
   
   cat >>$CONFIG_STATUS <<_ACEOF
   # Files that config.status was made for.
   config_files="$ac_config_files"
   config_commands="$ac_config_commands"
   
   _ACEOF
   
   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 and configuration settings, then exit
     -q, --quiet      do not print progress messages
     -d, --debug      don't remove temporary files
         --recheck    update $as_me by reconfiguring in the same conditions
     --file=FILE[:TEMPLATE]
                      instantiate the configuration file FILE
   
   Configuration files:
   $config_files
   
   Configuration commands:
   $config_commands
   
   Report bugs to <bug-autoconf@gnu.org>."
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF
   ac_cs_version="\\
   config.status
   configured by $0, generated by GNU Autoconf 2.61,
     with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
   
   Copyright (C) 2006 Free Software Foundation, Inc.
   This config.status script is free software; the Free Software Foundation
   gives unlimited permission to copy, distribute and modify it."
   
   ac_pwd='$ac_pwd'
   srcdir='$srcdir'
   INSTALL='$INSTALL'
   MKDIR_P='$MKDIR_P'
   _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[^=]*=\(.*\)'`
       ac_shift=:
       ;;
     *)
       ac_option=$1
       ac_optarg=$2
       ac_shift=shift
       ;;
     esac
   
     case $ac_option in
     # Handling of the options.
     -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
       ac_cs_recheck=: ;;
     --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
       echo "$ac_cs_version"; exit ;;
     --debug | --debu | --deb | --de | --d | -d )
       debug=: ;;
     --file | --fil | --fi | --f )
       $ac_shift
       CONFIG_FILES="$CONFIG_FILES $ac_optarg"
       ac_need_defaults=false;;
     --he | --h |  --help | --hel | -h )
       echo "$ac_cs_usage"; exit ;;
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil | --si | --s)
       ac_cs_silent=: ;;
   
     # This is an error.
     -*) { 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"
        ac_need_defaults=false ;;
   
     esac
     shift
   done
   
   ac_configure_extra_args=
   
   if $ac_cs_silent; then
     exec 6>/dev/null
     ac_configure_extra_args="$ac_configure_extra_args --silent"
   fi
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF
   if \$ac_cs_recheck; then
     echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
     CONFIG_SHELL=$SHELL
     export CONFIG_SHELL
     exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   fi
   
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF
   exec 5>>config.log
   {
     echo
     sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   ## Running $as_me. ##
   _ASBOX
     echo "$ac_log"
   } >&5
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF
   #
   # INIT-COMMANDS
   #
   AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
   
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   
   # Handling of arguments.
   for ac_config_target in $ac_config_targets
   do
     case $ac_config_target in
       "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
       "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
       "engine/Makefile") CONFIG_FILES="$CONFIG_FILES engine/Makefile" ;;
       "asm/Makefile") CONFIG_FILES="$CONFIG_FILES asm/Makefile" ;;
       "builtin/Makefile") CONFIG_FILES="$CONFIG_FILES builtin/Makefile" ;;
       "fft/Makefile") CONFIG_FILES="$CONFIG_FILES fft/Makefile" ;;
       "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
       "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
       "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
       "parse/Makefile") CONFIG_FILES="$CONFIG_FILES parse/Makefile" ;;
       "plot/Makefile") CONFIG_FILES="$CONFIG_FILES plot/Makefile" ;;
   
     *) { { 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
   
   # Have a temporary directory for convenience.  Make it in the build tree
   # simply because there is no reason against having it here, and in addition,
   # creating and moving files from /tmp can sometimes cause problems.
   # Hook for its removal unless debugging.
   # Note that there is a small window in which the directory will not be cleaned:
   # after its creation but before its name has been assigned to `$tmp'.
   $debug ||
   {
     tmp=
     trap 'exit_status=$?
     { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
   ' 0
     trap '{ (exit 1); exit 1; }' 1 2 13 15
   }
   # Create a (secure) tmp directory for tmp files.
   
   {
     tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
     test -n "$tmp" && test -d "$tmp"
   }  ||
   {
     tmp=./conf$$-$RANDOM
     (umask 077 && mkdir "$tmp")
   } ||
   {
      echo "$me: cannot create a temporary directory in ." >&2
      { (exit 1); exit 1; }
   }
   
   #
   # Set up the sed scripts for 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
   
   _ACEOF
   
   
   
   ac_delim='%!_!# '
   for ac_last_try in false false false false false :; do
     cat >conf$$subs.sed <<_ACEOF
   SHELL!$SHELL$ac_delim
   PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
   PACKAGE_NAME!$PACKAGE_NAME$ac_delim
   PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
   PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
   PACKAGE_STRING!$PACKAGE_STRING$ac_delim
   PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
   exec_prefix!$exec_prefix$ac_delim
   prefix!$prefix$ac_delim
   program_transform_name!$program_transform_name$ac_delim
   bindir!$bindir$ac_delim
   sbindir!$sbindir$ac_delim
   libexecdir!$libexecdir$ac_delim
   datarootdir!$datarootdir$ac_delim
   datadir!$datadir$ac_delim
   sysconfdir!$sysconfdir$ac_delim
   sharedstatedir!$sharedstatedir$ac_delim
   localstatedir!$localstatedir$ac_delim
   includedir!$includedir$ac_delim
   oldincludedir!$oldincludedir$ac_delim
   docdir!$docdir$ac_delim
   infodir!$infodir$ac_delim
   htmldir!$htmldir$ac_delim
   dvidir!$dvidir$ac_delim
   pdfdir!$pdfdir$ac_delim
   psdir!$psdir$ac_delim
   libdir!$libdir$ac_delim
   localedir!$localedir$ac_delim
   mandir!$mandir$ac_delim
   DEFS!$DEFS$ac_delim
   ECHO_C!$ECHO_C$ac_delim
   ECHO_N!$ECHO_N$ac_delim
   ECHO_T!$ECHO_T$ac_delim
   LIBS!$LIBS$ac_delim
   build_alias!$build_alias$ac_delim
   host_alias!$host_alias$ac_delim
   target_alias!$target_alias$ac_delim
   build!$build$ac_delim
   build_cpu!$build_cpu$ac_delim
   build_vendor!$build_vendor$ac_delim
   build_os!$build_os$ac_delim
   host!$host$ac_delim
   host_cpu!$host_cpu$ac_delim
   host_vendor!$host_vendor$ac_delim
   host_os!$host_os$ac_delim
   target!$target$ac_delim
   target_cpu!$target_cpu$ac_delim
   target_vendor!$target_vendor$ac_delim
   target_os!$target_os$ac_delim
   INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
   INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
   INSTALL_DATA!$INSTALL_DATA$ac_delim
   am__isrc!$am__isrc$ac_delim
   CYGPATH_W!$CYGPATH_W$ac_delim
   PACKAGE!$PACKAGE$ac_delim
   VERSION!$VERSION$ac_delim
   ACLOCAL!$ACLOCAL$ac_delim
   AUTOCONF!$AUTOCONF$ac_delim
   AUTOMAKE!$AUTOMAKE$ac_delim
   AUTOHEADER!$AUTOHEADER$ac_delim
   MAKEINFO!$MAKEINFO$ac_delim
   install_sh!$install_sh$ac_delim
   STRIP!$STRIP$ac_delim
   INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
   mkdir_p!$mkdir_p$ac_delim
   AWK!$AWK$ac_delim
   SET_MAKE!$SET_MAKE$ac_delim
   am__leading_dot!$am__leading_dot$ac_delim
   AMTAR!$AMTAR$ac_delim
   am__tar!$am__tar$ac_delim
   am__untar!$am__untar$ac_delim
   MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
   MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
   MAINT!$MAINT$ac_delim
   CC!$CC$ac_delim
   CFLAGS!$CFLAGS$ac_delim
   LDFLAGS!$LDFLAGS$ac_delim
   CPPFLAGS!$CPPFLAGS$ac_delim
   ac_ct_CC!$ac_ct_CC$ac_delim
   EXEEXT!$EXEEXT$ac_delim
   OBJEXT!$OBJEXT$ac_delim
   DEPDIR!$DEPDIR$ac_delim
   am__include!$am__include$ac_delim
   am__quote!$am__quote$ac_delim
   AMDEP_TRUE!$AMDEP_TRUE$ac_delim
   AMDEP_FALSE!$AMDEP_FALSE$ac_delim
   AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
   CCDEPMODE!$CCDEPMODE$ac_delim
   am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
   am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
   LN_S!$LN_S$ac_delim
   RANLIB!$RANLIB$ac_delim
   YACC!$YACC$ac_delim
   YFLAGS!$YFLAGS$ac_delim
   XMKMF!$XMKMF$ac_delim
   CPP!$CPP$ac_delim
   X_CFLAGS!$X_CFLAGS$ac_delim
   _ACEOF
   
     if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
       break
     elif $ac_last_try; then
       { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
   echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
      { (exit 1); exit 1; }; }
     else
       ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
     fi
   done
   
   ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
   if test -n "$ac_eof"; then
     ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
     ac_eof=`expr $ac_eof + 1`
   fi
   
   cat >>$CONFIG_STATUS <<_ACEOF
   cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   _ACEOF
   sed '
   s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
   s/^/s,@/; s/!/@,|#_!!_#|/
   :n
   t n
   s/'"$ac_delim"'$/,g/; t
   s/$/\\/; p
   N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
   ' >>$CONFIG_STATUS <conf$$subs.sed
   rm -f conf$$subs.sed
   cat >>$CONFIG_STATUS <<_ACEOF
   CEOF$ac_eof
   _ACEOF
   
   
   ac_delim='%!_!# '
   for ac_last_try in false false false false false :; do
     cat >conf$$subs.sed <<_ACEOF
   X_PRE_LIBS!$X_PRE_LIBS$ac_delim
   X_LIBS!$X_LIBS$ac_delim
   X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
   GC!$GC$ac_delim
   GC_CONFIGURE_ARGS!$GC_CONFIGURE_ARGS$ac_delim
   USE_GC7_TRUE!$USE_GC7_TRUE$ac_delim
   USE_GC7_FALSE!$USE_GC7_FALSE$ac_delim
   GC_DISTDIR!$GC_DISTDIR$ac_delim
   PARIINC!$PARIINC$ac_delim
   PARILIB!$PARILIB$ac_delim
   GREP!$GREP$ac_delim
   EGREP!$EGREP$ac_delim
   XPMLIB!$XPMLIB$ac_delim
   USE_PLOT_TRUE!$USE_PLOT_TRUE$ac_delim
   USE_PLOT_FALSE!$USE_PLOT_FALSE$ac_delim
   FEPLIB!$FEPLIB$ac_delim
   MPIINC!$MPIINC$ac_delim
   MPILIB!$MPILIB$ac_delim
   LAPACKLIB!$LAPACKLIB$ac_delim
   libasir_postfix!$libasir_postfix$ac_delim
   USE_GC_SPARC64!$USE_GC_SPARC64$ac_delim
   asm_obj!$asm_obj$ac_delim
   LIBOBJS!$LIBOBJS$ac_delim
   LTLIBOBJS!$LTLIBOBJS$ac_delim
   _ACEOF
   
     if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 24; then
       break
     elif $ac_last_try; then
       { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
   echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
      { (exit 1); exit 1; }; }
     else
       ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
     fi
   done
   
   ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
   if test -n "$ac_eof"; then
     ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
     ac_eof=`expr $ac_eof + 1`
   fi
   
   cat >>$CONFIG_STATUS <<_ACEOF
   cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
   _ACEOF
   sed '
   s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
   s/^/s,@/; s/!/@,|#_!!_#|/
   :n
   t n
   s/'"$ac_delim"'$/,g/; t
   s/$/\\/; p
   N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
   ' >>$CONFIG_STATUS <conf$$subs.sed
   rm -f conf$$subs.sed
   cat >>$CONFIG_STATUS <<_ACEOF
   :end
   s/|#_!!_#|//g
   CEOF$ac_eof
   _ACEOF
   
   
   # VPATH may cause trouble with some makes, so we remove $(srcdir),
   # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
   # trailing colons and then remove the whole line if VPATH becomes empty
   # (actually we leave an empty line to preserve line numbers).
   if test "x$srcdir" = x.; then
     ac_vpsub='/^[  ]*VPATH[        ]*=/{
   s/:*\$(srcdir):*/:/
   s/:*\${srcdir}:*/:/
   s/:*@srcdir@:*/:/
   s/^\([^=]*=[     ]*\):*/\1/
   s/:*$//
   s/^[^=]*=[       ]*$//
   }'
   fi
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   fi # test -n "$CONFIG_FILES"
   
   
   for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
   do
     case $ac_tag in
     :[FHLC]) ac_mode=$ac_tag; continue;;
     esac
     case $ac_mode$ac_tag in
     :[FHL]*:*);;
     :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
   echo "$as_me: error: Invalid tag $ac_tag." >&2;}
      { (exit 1); exit 1; }; };;
     :[FH]-) ac_tag=-:-;;
     :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
     esac
     ac_save_IFS=$IFS
     IFS=:
     set x $ac_tag
     IFS=$ac_save_IFS
     shift
     ac_file=$1
     shift
   
     case $ac_mode in
     :L) ac_source=$1;;
     :[FH])
       ac_file_inputs=
       for ac_f
       do
         case $ac_f in
         -) ac_f="$tmp/stdin";;
         *) # Look for the file first in the build tree, then in the source tree
            # (if the path is not absolute).  The absolute path cannot be DOS-style,
            # because $ac_f cannot contain `:'.
            test -f "$ac_f" ||
              case $ac_f in
              [\\/$]*) false;;
              *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
              esac ||
              { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
   echo "$as_me: error: cannot find input file: $ac_f" >&2;}
      { (exit 1); exit 1; }; };;
         esac
         ac_file_inputs="$ac_file_inputs $ac_f"
       done
   
       # Let's still pretend it is `configure' which instantiates (i.e., don't
       # use $as_me), people would be surprised to read:
       #    /* config.h.  Generated by config.status.  */
       configure_input="Generated from "`IFS=:
             echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
       if test x"$ac_file" != x-; then
         configure_input="$ac_file.  $configure_input"
         { echo "$as_me:$LINENO: creating $ac_file" >&5
   echo "$as_me: creating $ac_file" >&6;}
       fi
   
       case $ac_tag in
       *:-:* | *:-) cat >"$tmp/stdin";;
       esac
       ;;
     esac
   
     ac_dir=`$as_dirname -- "$ac_file" ||
   $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$ac_file" : 'X\(//\)[^/]' \| \
            X"$ac_file" : 'X\(//\)$' \| \
            X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
   echo X"$ac_file" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
     { as_dir="$ac_dir"
     case $as_dir in #(
     -*) as_dir=./$as_dir;;
     esac
     test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
       as_dirs=
       while :; do
         case $as_dir in #(
         *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
         *) as_qdir=$as_dir;;
         esac
         as_dirs="'$as_qdir' $as_dirs"
         as_dir=`$as_dirname -- "$as_dir" ||
   $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$as_dir" : 'X\(//\)[^/]' \| \
            X"$as_dir" : 'X\(//\)$' \| \
            X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
   echo X"$as_dir" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
         test -d "$as_dir" && break
       done
       test -z "$as_dirs" || eval "mkdir $as_dirs"
     } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
   echo "$as_me: error: cannot create directory $as_dir" >&2;}
      { (exit 1); exit 1; }; }; }
     ac_builddir=.
   
   case "$ac_dir" in
   .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)
     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     # A ".." for each directory in $ac_dir_suffix.
     ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
     case $ac_top_builddir_sub in
     "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     esac ;;
   esac
   ac_abs_top_builddir=$ac_pwd
   ac_abs_builddir=$ac_pwd$ac_dir_suffix
   # for backward compatibility:
   ac_top_builddir=$ac_top_build_prefix
   
   case $srcdir in
     .)  # We are building in place.
       ac_srcdir=.
       ac_top_srcdir=$ac_top_builddir_sub
       ac_abs_top_srcdir=$ac_pwd ;;
     [\\/]* | ?:[\\/]* )  # Absolute name.
       ac_srcdir=$srcdir$ac_dir_suffix;
       ac_top_srcdir=$srcdir
       ac_abs_top_srcdir=$srcdir ;;
     *) # Relative name.
       ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
       ac_top_srcdir=$ac_top_build_prefix$srcdir
       ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   esac
   ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   
   
     case $ac_mode in
     :F)
     #
     # CONFIG_FILE
     #
   
     case $INSTALL in
     [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
     *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
     esac
     ac_MKDIR_P=$MKDIR_P
     case $MKDIR_P in
     [\\/$]* | ?:[\\/]* ) ;;
     */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
     esac
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   # If the template does not know about datarootdir, expand it.
   # FIXME: This hack should be removed a few years after 2.60.
   ac_datarootdir_hack=; ac_datarootdir_seen=
   
   case `sed -n '/datarootdir/ {
     p
     q
   }
   /@datadir@/p
   /@docdir@/p
   /@infodir@/p
   /@localedir@/p
   /@mandir@/p
   ' $ac_file_inputs` in
   *datarootdir*) ac_datarootdir_seen=yes;;
   *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
     { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
   echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF
     ac_datarootdir_hack='
     s&@datadir@&$datadir&g
     s&@docdir@&$docdir&g
     s&@infodir@&$infodir&g
     s&@localedir@&$localedir&g
     s&@mandir@&$mandir&g
       s&\\\${datarootdir}&$datarootdir&g' ;;
   esac
   _ACEOF
   
   # Neutralize VPATH when `$srcdir' = `.'.
   # Shell code in configure.ac might set extrasub.
   # FIXME: do we really want to maintain this feature?
   cat >>$CONFIG_STATUS <<_ACEOF
     sed "$ac_vpsub
   $extrasub
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF
   :t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   s&@configure_input@&$configure_input&;t t
   s&@top_builddir@&$ac_top_builddir_sub&;t t
   s&@srcdir@&$ac_srcdir&;t t
   s&@abs_srcdir@&$ac_abs_srcdir&;t t
   s&@top_srcdir@&$ac_top_srcdir&;t t
   s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
   s&@builddir@&$ac_builddir&;t t
   s&@abs_builddir@&$ac_abs_builddir&;t t
   s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
   s&@INSTALL@&$ac_INSTALL&;t t
   s&@MKDIR_P@&$ac_MKDIR_P&;t t
   $ac_datarootdir_hack
   " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
   
   test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
     { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
     { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
     { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   which seems to be undefined.  Please make sure it is defined." >&5
   echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   which seems to be undefined.  Please make sure it is defined." >&2;}
   
     rm -f "$tmp/stdin"
     case $ac_file in
     -) cat "$tmp/out"; rm -f "$tmp/out";;
     *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
     esac
    ;;
   
   
     :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
   echo "$as_me: executing $ac_file commands" >&6;}
    ;;
     esac
   
   
     case $ac_file$ac_mode in
       "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
     # Strip MF so we end up with the name of the file.
     mf=`echo "$mf" | sed -e 's/:.*$//'`
     # Check whether this is an Automake generated Makefile or not.
     # We used to match only the files named `Makefile.in', but
     # some people rename them; so instead we look at the file content.
     # Grep'ing the first line is not enough: some people post-process
     # each Makefile.in and add a new line on top of each file to say so.
     # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
     if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
       dirpart=`$as_dirname -- "$mf" ||
   $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$mf" : 'X\(//\)[^/]' \| \
            X"$mf" : 'X\(//\)$' \| \
            X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
   echo X"$mf" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
     else
       continue
     fi
     # Extract the definition of DEPDIR, am__include, and am__quote
     # from the Makefile without running `make'.
     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
     test -z "$DEPDIR" && continue
     am__include=`sed -n 's/^am__include = //p' < "$mf"`
     test -z "am__include" && continue
     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
     # When using ansi2knr, U may be empty or an underscore; expand it
     U=`sed -n 's/^U = //p' < "$mf"`
     # Find all dependency output files, they are included files with
     # $(DEPDIR) in their names.  We invoke sed twice because it is the
     # simplest approach to changing $(DEPDIR) to its actual value in the
     # expansion.
     for file in `sed -n "
       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
       # Make sure the directory exists.
       test -f "$dirpart/$file" && continue
       fdir=`$as_dirname -- "$file" ||
   $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$file" : 'X\(//\)[^/]' \| \
            X"$file" : 'X\(//\)$' \| \
            X"$file" : 'X\(/\)' \| . 2>/dev/null ||
   echo X"$file" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
       { as_dir=$dirpart/$fdir
     case $as_dir in #(
     -*) as_dir=./$as_dir;;
     esac
     test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
       as_dirs=
       while :; do
         case $as_dir in #(
         *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
         *) as_qdir=$as_dir;;
         esac
         as_dirs="'$as_qdir' $as_dirs"
         as_dir=`$as_dirname -- "$as_dir" ||
   $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$as_dir" : 'X\(//\)[^/]' \| \
            X"$as_dir" : 'X\(//\)$' \| \
            X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
   echo X"$as_dir" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
         test -d "$as_dir" && break
       done
       test -z "$as_dirs" || eval "mkdir $as_dirs"
     } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
   echo "$as_me: error: cannot create directory $as_dir" >&2;}
      { (exit 1); exit 1; }; }; }
       # echo "creating $dirpart/$file"
       echo '# dummy' > "$dirpart/$file"
     done
   done
    ;;
   
     esac
   done # for ac_tag
   
   
   { (exit 0); exit 0; }
   _ACEOF
   chmod +x $CONFIG_STATUS
   ac_clean_files=$ac_clean_files_save
   
   
   # configure is writing to config.log, and then calls config.status.
   # config.status does its own redirection, appending to config.log.
   # Unfortunately, on DOS this fails, as config.log is still kept open
   # by configure, so config.status won't be able to write to it; its
   # output is simply discarded.  So we exec the FD to /dev/null,
   # effectively closing config.log, so it can be properly (re)opened and
   # appended to by config.status.  When coming back to configure, we
   # need to make the FD available again.
   if test "$no_create" != yes; then
     ac_cs_success=:
     ac_config_status_args=
     test "$silent" = yes &&
       ac_config_status_args="$ac_config_status_args --quiet"
     exec 5>/dev/null
     $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
     exec 5>>config.log
     # Use ||, not &&, to avoid exiting from the if with $? = 1, which
     # would make configure fail if this is the last instruction.
     $ac_cs_success || { (exit 1); exit 1; }
   fi
   
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Removed from v.1.4  
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  Added in v.1.40
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