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Diff for /OpenXM_contrib2/asir2000/configure between version 1.3 and 1.63

version 1.3, 2000/03/01 02:29:16 version 1.63, 2015/08/06 18:21:21
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 #!/bin/sh  #! /bin/sh
 # $OpenXM: OpenXM_contrib2/asir2000/configure,v 1.2 2000/02/08 04:47:08 noro Exp $  # Guess values for system-dependent variables and create Makefiles.
   # Generated by GNU Autoconf 2.69 for asir 1.15.
   #
   #
   # Copyright (C) 1992-1996, 1998-2012 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=0  # Be more Bourne compatible
 use_pari=0  DUALCASE=1; export DUALCASE # for MKS sh
 oxhome=/usr/local  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     emulate sh
     NULLCMD=:
     # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
     setopt NO_GLOB_SUBST
   else
     case `(set -o) 2>/dev/null` in #(
     *posix*) :
       set -o posix ;; #(
     *) :
        ;;
   esac
   fi
   
 if [ -d ../../OpenXM ]; then  
 oxhome=`( cd ../../OpenXM ; pwd )`  as_nl='
   '
   export as_nl
   # Printing a long string crashes Solaris 7 /usr/bin/printf.
   as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   # Prefer a ksh shell builtin over an external printf program on Solaris,
   # but without wasting forks for bash or zsh.
   if test -z "$BASH_VERSION$ZSH_VERSION" \
       && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     as_echo='print -r --'
     as_echo_n='print -rn --'
   elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     as_echo='printf %s\n'
     as_echo_n='printf %s'
   else
     if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
       as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
       as_echo_n='/usr/ucb/echo -n'
     else
       as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
       as_echo_n_body='eval
         arg=$1;
         case $arg in #(
         *"$as_nl"*)
           expr "X$arg" : "X\\(.*\\)$as_nl";
           arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
         esac;
         expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
       '
       export as_echo_n_body
       as_echo_n='sh -c $as_echo_n_body as_echo'
     fi
     export as_echo_body
     as_echo='sh -c $as_echo_body as_echo'
 fi  fi
   
 while [ $# -gt 0 ]  # The user is always right.
   if test "${PATH_SEPARATOR+set}" != set; then
     PATH_SEPARATOR=:
     (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
       (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
         PATH_SEPARATOR=';'
     }
   fi
   
   
   # 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.)
   IFS=" ""        $as_nl"
   
   # Find who we are.  Look in the path if we contain no directory separator.
   as_myself=
   case $0 in #((
     *[\\/]* ) as_myself=$0 ;;
     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
 do  do
         case $1 in    IFS=$as_save_IFS
         -oxhome)    test -z "$as_dir" && as_dir=.
                 shift; oxhome=$1 ;;      test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
         -plot)    done
                 use_plot=1 ;;  IFS=$as_save_IFS
         -pari)  
                 use_pari=1 ;;       ;;
   esac
   # We did not find ourselves, most probably we were run as `sh COMMAND'
   # in which case we are not to be found in the path.
   if test "x$as_myself" = x; then
     as_myself=$0
   fi
   if test ! -f "$as_myself"; then
     $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     exit 1
   fi
   
   # Unset variables that we do not need and which cause bugs (e.g. in
   # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   # suppresses any "Segmentation fault" message there.  '((' could
   # trigger a bug in pdksh 5.2.14.
   for as_var in BASH_ENV ENV MAIL MAILPATH
   do eval test x\${$as_var+set} = xset \
     && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   done
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   LC_ALL=C
   export LC_ALL
   LANGUAGE=C
   export LANGUAGE
   
   # CDPATH.
   (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   
   # Use a proper internal environment variable to ensure we don't fall
     # into an infinite loop, continuously re-executing ourselves.
     if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
       _as_can_reexec=no; export _as_can_reexec;
       # We cannot yet assume a decent shell, so we have to provide a
   # neutralization value for shells without unset; and this also
   # works around shells that cannot unset nonexistent variables.
   # Preserve -v and -x to the replacement shell.
   BASH_ENV=/dev/null
   ENV=/dev/null
   (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
   case $- in # ((((
     *v*x* | *x*v* ) as_opts=-vx ;;
     *v* ) as_opts=-v ;;
     *x* ) as_opts=-x ;;
     * ) as_opts= ;;
   esac
   exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
   # Admittedly, this is quite paranoid, since all the known shells bail
   # out after a failed `exec'.
   $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
   as_fn_exit 255
     fi
     # We don't want this to propagate to other subprocesses.
             { _as_can_reexec=; unset _as_can_reexec;}
   if test "x$CONFIG_SHELL" = x; then
     as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
     emulate sh
     NULLCMD=:
     # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '\${1+\"\$@\"}'='\"\$@\"'
     setopt NO_GLOB_SUBST
   else
     case \`(set -o) 2>/dev/null\` in #(
     *posix*) :
       set -o posix ;; #(
     *) :
        ;;
   esac
   fi
   "
     as_required="as_fn_return () { (exit \$1); }
   as_fn_success () { as_fn_return 0; }
   as_fn_failure () { as_fn_return 1; }
   as_fn_ret_success () { return 0; }
   as_fn_ret_failure () { return 1; }
   
   exitcode=0
   as_fn_success || { exitcode=1; echo as_fn_success failed.; }
   as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
   as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
   as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
   if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
   
   else
     exitcode=1; echo positional parameters were not saved.
   fi
   test x\$exitcode = x0 || exit 1
   test -x / || exit 1"
     as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
     as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
     eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
     test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
   test \$(( 1 + 1 )) = 2 || exit 1"
     if (eval "$as_required") 2>/dev/null; then :
     as_have_required=yes
   else
     as_have_required=no
   fi
     if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
   
   else
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   as_found=false
   for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     as_found=:
     case $as_dir in #(
            /*)
              for as_base in sh bash ksh sh5; do
                # Try only shells that exist, to save several forks.
                as_shell=$as_dir/$as_base
                if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                       { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
     CONFIG_SHELL=$as_shell as_have_required=yes
                      if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
     break 2
   fi
   fi
              done;;
          esac
     as_found=false
   done
   $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
                 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
     CONFIG_SHELL=$SHELL as_have_required=yes
   fi; }
   IFS=$as_save_IFS
   
   
         if test "x$CONFIG_SHELL" != x; then :
     export CONFIG_SHELL
                # We cannot yet assume a decent shell, so we have to provide a
   # neutralization value for shells without unset; and this also
   # works around shells that cannot unset nonexistent variables.
   # Preserve -v and -x to the replacement shell.
   BASH_ENV=/dev/null
   ENV=/dev/null
   (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
   case $- in # ((((
     *v*x* | *x*v* ) as_opts=-vx ;;
     *v* ) as_opts=-v ;;
     *x* ) as_opts=-x ;;
     * ) as_opts= ;;
   esac
   exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
   # Admittedly, this is quite paranoid, since all the known shells bail
   # out after a failed `exec'.
   $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
   exit 255
   fi
   
       if test x$as_have_required = xno; then :
     $as_echo "$0: This script requires a shell more modern than all"
     $as_echo "$0: the shells that I found on your system."
     if test x${ZSH_VERSION+set} = xset ; then
       $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
       $as_echo "$0: be upgraded to zsh 4.3.4 or later."
     else
       $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
   $0: including any error possibly output before this
   $0: message. Then install a modern shell, or manually run
   $0: the script under such a shell if you do have one."
     fi
     exit 1
   fi
   fi
   fi
   SHELL=${CONFIG_SHELL-/bin/sh}
   export SHELL
   # Unset more variables known to interfere with behavior of common tools.
   CLICOLOR_FORCE= GREP_OPTIONS=
   unset CLICOLOR_FORCE GREP_OPTIONS
   
   ## --------------------- ##
   ## M4sh Shell Functions. ##
   ## --------------------- ##
   # as_fn_unset VAR
   # ---------------
   # Portably unset VAR.
   as_fn_unset ()
   {
     { eval $1=; unset $1;}
   }
   as_unset=as_fn_unset
   
   # as_fn_set_status STATUS
   # -----------------------
   # Set $? to STATUS, without forking.
   as_fn_set_status ()
   {
     return $1
   } # as_fn_set_status
   
   # as_fn_exit STATUS
   # -----------------
   # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   as_fn_exit ()
   {
     set +e
     as_fn_set_status $1
     exit $1
   } # as_fn_exit
   
   # as_fn_mkdir_p
   # -------------
   # Create "$as_dir" as a directory, including parents if necessary.
   as_fn_mkdir_p ()
   {
   
     case $as_dir in #(
     -*) as_dir=./$as_dir;;
     esac
     test -d "$as_dir" || eval $as_mkdir_p || {
       as_dirs=
       while :; do
         case $as_dir in #(
         *\'*) as_qdir=`$as_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 ||
   $as_echo X"$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" || as_fn_error $? "cannot create directory $as_dir"
   
   
   } # as_fn_mkdir_p
   
   # as_fn_executable_p FILE
   # -----------------------
   # Test if FILE is an executable regular file.
   as_fn_executable_p ()
   {
     test -f "$1" && test -x "$1"
   } # as_fn_executable_p
   # as_fn_append VAR VALUE
   # ----------------------
   # Append the text in VALUE to the end of the definition contained in VAR. Take
   # advantage of any shell optimizations that allow amortized linear growth over
   # repeated appends, instead of the typical quadratic growth present in naive
   # implementations.
   if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
     eval 'as_fn_append ()
     {
       eval $1+=\$2
     }'
   else
     as_fn_append ()
     {
       eval $1=\$$1\$2
     }
   fi # as_fn_append
   
   # as_fn_arith ARG...
   # ------------------
   # Perform arithmetic evaluation on the ARGs, and store the result in the
   # global $as_val. Take advantage of shells that can avoid forks. The arguments
   # must be portable across $(()) and expr.
   if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
     eval 'as_fn_arith ()
     {
       as_val=$(( $* ))
     }'
   else
     as_fn_arith ()
     {
       as_val=`expr "$@" || test $? -eq 1`
     }
   fi # as_fn_arith
   
   
   # as_fn_error STATUS ERROR [LINENO LOG_FD]
   # ----------------------------------------
   # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   # script with STATUS, using 1 if that was 0.
   as_fn_error ()
   {
     as_status=$1; test $as_status -eq 0 && as_status=1
     if test "$4"; then
       as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
       $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
     fi
     $as_echo "$as_me: error: $2" >&2
     as_fn_exit $as_status
   } # as_fn_error
   
   if expr a : '\(a\)' >/dev/null 2>&1 &&
      test "X`expr 00001 : '.*\(...\)'`" = X001; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     as_basename=basename
   else
     as_basename=false
   fi
   
   if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     as_dirname=dirname
   else
     as_dirname=false
   fi
   
   as_me=`$as_basename -- "$0" ||
   $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
            X"$0" : 'X\(//\)$' \| \
            X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   $as_echo X/"$0" |
       sed '/^.*\/\([^/][^/]*\)\/*$/{
               s//\1/
               q
             }
             /^X\/\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\/\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
   
   # Avoid depending upon Character Ranges.
   as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   as_cr_digits='0123456789'
   as_cr_alnum=$as_cr_Letters$as_cr_digits
   
   
     as_lineno_1=$LINENO as_lineno_1a=$LINENO
     as_lineno_2=$LINENO as_lineno_2a=$LINENO
     eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
     test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
     # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
     sed -n '
       p
       /[$]LINENO/=
     ' <$as_myself |
       sed '
         s/[$]LINENO.*/&-/
         t lineno
         b
         :lineno
         N
         :loop
         s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
         t loop
         s/-\n.*//
       ' >$as_me.lineno &&
     chmod +x "$as_me.lineno" ||
       { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
   
     # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
     # already done that, so ensure we don't try to do so again and fall
     # in an infinite loop.  This has already happened in practice.
     _as_can_reexec=no; export _as_can_reexec
     # Don't try to exec as it changes $[0], causing all sort of problems
     # (the dirname of $[0] is not the place where we might find the
     # original and so on.  Autoconf is especially sensitive to this).
     . "./$as_me.lineno"
     # Exit status is that of the last command.
     exit
   }
   
   ECHO_C= ECHO_N= ECHO_T=
   case `echo -n x` in #(((((
   -n*)
     case `echo 'xy\c'` in
     *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     xy)  ECHO_C='\c';;
     *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
          ECHO_T=' ';;
     esac;;
   *)
     ECHO_N='-n';;
   esac
   
   rm -f conf$$ conf$$.exe conf$$.file
   if test -d conf$$.dir; then
     rm -f conf$$.dir/conf$$.file
   else
     rm -f conf$$.dir
     mkdir conf$$.dir 2>/dev/null
   fi
   if (echo >conf$$.file) 2>/dev/null; then
     if ln -s conf$$.file conf$$ 2>/dev/null; then
       as_ln_s='ln -s'
       # ... but there are two gotchas:
       # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
       # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
       # In both cases, we have to default to `cp -pR'.
       ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
         as_ln_s='cp -pR'
     elif ln conf$$.file conf$$ 2>/dev/null; then
       as_ln_s=ln
     else
       as_ln_s='cp -pR'
     fi
   else
     as_ln_s='cp -pR'
   fi
   rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   rmdir conf$$.dir 2>/dev/null
   
   if mkdir -p . 2>/dev/null; then
     as_mkdir_p='mkdir -p "$as_dir"'
   else
     test -d ./-p && rmdir ./-p
     as_mkdir_p=false
   fi
   
   as_test_x='test -x'
   as_executable_p=as_fn_executable_p
   
   # Sed expression to map a string onto a valid CPP name.
   as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   
   # Sed expression to map a string onto a valid variable name.
   as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   
   
   test -n "$DJDIR" || exec 7<&0 </dev/null
   exec 6>&1
   
   # Name of the host.
   # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
   # so uname gets run too.
   ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   
   #
   # Initializations.
   #
   ac_default_prefix=/usr/local
   ac_clean_files=
   ac_config_libobj_dir=.
   LIBOBJS=
   cross_compiling=no
   subdirs=
   MFLAGS=
   MAKEFLAGS=
   
   # Identity of this package.
   PACKAGE_NAME='asir'
   PACKAGE_TARNAME='asir'
   PACKAGE_VERSION='1.15'
   PACKAGE_STRING='asir 1.15'
   PACKAGE_BUGREPORT=''
   PACKAGE_URL=''
   
   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='am__EXEEXT_FALSE
   am__EXEEXT_TRUE
   LTLIBOBJS
   LIBOBJS
   WSLIB
   asm_obj
   USE_GC_SPARC64
   libasir_postfix
   LAPACKLIB
   FEPLIB
   USE_PLOT_FALSE
   USE_PLOT_TRUE
   XPMLIB
   EGREP
   GREP
   PARILIB
   PARIINC
   GC_DISTDIR
   GC_CONFIGURE_ARGS
   GC
   GCINC
   GCLIB
   ASIR_GCLIB
   X_EXTRA_LIBS
   X_LIBS
   X_PRE_LIBS
   X_CFLAGS
   CPP
   XMKMF
   YFLAGS
   YACC
   RANLIB
   LN_S
   am__fastdepCC_FALSE
   am__fastdepCC_TRUE
   CCDEPMODE
   am__nodep
   AMDEPBACKSLASH
   AMDEP_FALSE
   AMDEP_TRUE
   am__quote
   am__include
   DEPDIR
   OBJEXT
   EXEEXT
   ac_ct_CC
   CPPFLAGS
   LDFLAGS
   CFLAGS
   CC
   MAINT
   MAINTAINER_MODE_FALSE
   MAINTAINER_MODE_TRUE
   AM_BACKSLASH
   AM_DEFAULT_VERBOSITY
   AM_DEFAULT_V
   AM_V
   am__untar
   am__tar
   AMTAR
   am__leading_dot
   SET_MAKE
   AWK
   mkdir_p
   MKDIR_P
   INSTALL_STRIP_PROGRAM
   STRIP
   install_sh
   MAKEINFO
   AUTOHEADER
   AUTOMAKE
   AUTOCONF
   ACLOCAL
   VERSION
   PACKAGE
   CYGPATH_W
   am__isrc
   INSTALL_DATA
   INSTALL_SCRIPT
   INSTALL_PROGRAM
   target_os
   target_vendor
   target_cpu
   target
   host_os
   host_vendor
   host_cpu
   host
   build_os
   build_vendor
   build_cpu
   build
   target_alias
   host_alias
   build_alias
   LIBS
   ECHO_T
   ECHO_N
   ECHO_C
   DEFS
   mandir
   localedir
   libdir
   psdir
   pdfdir
   dvidir
   htmldir
   infodir
   docdir
   oldincludedir
   includedir
   localstatedir
   sharedstatedir
   sysconfdir
   datadir
   datarootdir
   libexecdir
   sbindir
   bindir
   program_transform_name
   prefix
   exec_prefix
   PACKAGE_URL
   PACKAGE_BUGREPORT
   PACKAGE_STRING
   PACKAGE_VERSION
   PACKAGE_TARNAME
   PACKAGE_NAME
   PATH_SEPARATOR
   SHELL'
   ac_subst_files=''
   ac_user_opts='
   enable_option_checking
   enable_silent_rules
   enable_maintainer_mode
   enable_dependency_tracking
   with_x
   enable_shared
   with_asir_gc
   with_distdir
   with_pari
   enable_plot
   enable_interval
   enable_fft_float
   with_mpi
   '
         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
   ac_unrecognized_opts=
   ac_unrecognized_sep=
   # The variables have the same names as the options, with
   # dashes changed to underlines.
   cache_file=/dev/null
   exec_prefix=NONE
   no_create=
   no_recursion=
   prefix=NONE
   program_prefix=NONE
   program_suffix=NONE
   program_transform_name=s,x,x,
   silent=
   site=
   srcdir=
   verbose=
   x_includes=NONE
   x_libraries=NONE
   
   # Installation directory options.
   # These are left unexpanded so users can "make install exec_prefix=/foo"
   # and all the variables that are supposed to be based on exec_prefix
   # by default will actually change.
   # Use braces instead of parens because sh, perl, etc. also accept them.
   # (The list follows the same order as the GNU Coding Standards.)
   bindir='${exec_prefix}/bin'
   sbindir='${exec_prefix}/sbin'
   libexecdir='${exec_prefix}/libexec'
   datarootdir='${prefix}/share'
   datadir='${datarootdir}'
   sysconfdir='${prefix}/etc'
   sharedstatedir='${prefix}/com'
   localstatedir='${prefix}/var'
   includedir='${prefix}/include'
   oldincludedir='/usr/include'
   docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
   infodir='${datarootdir}/info'
   htmldir='${docdir}'
   dvidir='${docdir}'
   pdfdir='${docdir}'
   psdir='${docdir}'
   libdir='${exec_prefix}/lib'
   localedir='${datarootdir}/locale'
   mandir='${datarootdir}/man'
   
   ac_prev=
   ac_dashdash=
   for ac_option
   do
     # If the previous option needs an argument, assign it.
     if test -n "$ac_prev"; then
       eval $ac_prev=\$ac_option
       ac_prev=
       continue
     fi
   
     case $ac_option in
     *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
     *=)   ac_optarg= ;;
     *)    ac_optarg=yes ;;
     esac
   
     # 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_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
         as_fn_error $? "invalid feature name: $ac_useropt"
       ac_useropt_orig=$ac_useropt
       ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
       case $ac_user_opts in
         *"
   "enable_$ac_useropt"
   "*) ;;
         *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
            ac_unrecognized_sep=', ';;
       esac
       eval enable_$ac_useropt=no ;;
   
     -docdir | --docdir | --docdi | --doc | --do)
       ac_prev=docdir ;;
     -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
       docdir=$ac_optarg ;;
   
     -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
       ac_prev=dvidir ;;
     -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
       dvidir=$ac_optarg ;;
   
     -enable-* | --enable-*)
       ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
         as_fn_error $? "invalid feature name: $ac_useropt"
       ac_useropt_orig=$ac_useropt
       ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
       case $ac_user_opts in
         *"
   "enable_$ac_useropt"
   "*) ;;
         *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
            ac_unrecognized_sep=', ';;
       esac
       eval enable_$ac_useropt=\$ac_optarg ;;
   
     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
     | --exec | --exe | --ex)
       ac_prev=exec_prefix ;;
     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
     | --exec=* | --exe=* | --ex=*)
       exec_prefix=$ac_optarg ;;
   
     -gas | --gas | --ga | --g)
       # Obsolete; use --with-gas.
       with_gas=yes ;;
   
     -help | --help | --hel | --he | -h)
       ac_init_help=long ;;
     -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
       ac_init_help=recursive ;;
     -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
       ac_init_help=short ;;
   
     -host | --host | --hos | --ho)
       ac_prev=host_alias ;;
     -host=* | --host=* | --hos=* | --ho=*)
       host_alias=$ac_optarg ;;
   
     -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
       ac_prev=htmldir ;;
     -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
     | --ht=*)
       htmldir=$ac_optarg ;;
   
     -includedir | --includedir | --includedi | --included | --include \
     | --includ | --inclu | --incl | --inc)
       ac_prev=includedir ;;
     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
     | --includ=* | --inclu=* | --incl=* | --inc=*)
       includedir=$ac_optarg ;;
   
     -infodir | --infodir | --infodi | --infod | --info | --inf)
       ac_prev=infodir ;;
     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
       infodir=$ac_optarg ;;
   
     -libdir | --libdir | --libdi | --libd)
       ac_prev=libdir ;;
     -libdir=* | --libdir=* | --libdi=* | --libd=*)
       libdir=$ac_optarg ;;
   
     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
     | --libexe | --libex | --libe)
       ac_prev=libexecdir ;;
     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
     | --libexe=* | --libex=* | --libe=*)
       libexecdir=$ac_optarg ;;
   
     -localedir | --localedir | --localedi | --localed | --locale)
       ac_prev=localedir ;;
     -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
       localedir=$ac_optarg ;;
   
     -localstatedir | --localstatedir | --localstatedi | --localstated \
     | --localstate | --localstat | --localsta | --localst | --locals)
       ac_prev=localstatedir ;;
     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
     | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
       localstatedir=$ac_optarg ;;
   
     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
       ac_prev=mandir ;;
     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
       mandir=$ac_optarg ;;
   
     -nfp | --nfp | --nf)
       # Obsolete; use --without-fp.
       with_fp=no ;;
   
     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
     | --no-cr | --no-c | -n)
       no_create=yes ;;
   
     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
       no_recursion=yes ;;
   
     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
     | --oldin | --oldi | --old | --ol | --o)
       ac_prev=oldincludedir ;;
     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
       oldincludedir=$ac_optarg ;;
   
     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
       ac_prev=prefix ;;
     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
       prefix=$ac_optarg ;;
   
     -program-prefix | --program-prefix | --program-prefi | --program-pref \
     | --program-pre | --program-pr | --program-p)
       ac_prev=program_prefix ;;
     -program-prefix=* | --program-prefix=* | --program-prefi=* \
     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
       program_prefix=$ac_optarg ;;
   
     -program-suffix | --program-suffix | --program-suffi | --program-suff \
     | --program-suf | --program-su | --program-s)
       ac_prev=program_suffix ;;
     -program-suffix=* | --program-suffix=* | --program-suffi=* \
     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
       program_suffix=$ac_optarg ;;
   
     -program-transform-name | --program-transform-name \
     | --program-transform-nam | --program-transform-na \
     | --program-transform-n | --program-transform- \
     | --program-transform | --program-transfor \
     | --program-transfo | --program-transf \
     | --program-trans | --program-tran \
     | --progr-tra | --program-tr | --program-t)
       ac_prev=program_transform_name ;;
     -program-transform-name=* | --program-transform-name=* \
     | --program-transform-nam=* | --program-transform-na=* \
     | --program-transform-n=* | --program-transform-=* \
     | --program-transform=* | --program-transfor=* \
     | --program-transfo=* | --program-transf=* \
     | --program-trans=* | --program-tran=* \
     | --progr-tra=* | --program-tr=* | --program-t=*)
       program_transform_name=$ac_optarg ;;
   
     -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
       ac_prev=pdfdir ;;
     -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
       pdfdir=$ac_optarg ;;
   
     -psdir | --psdir | --psdi | --psd | --ps)
       ac_prev=psdir ;;
     -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
       psdir=$ac_optarg ;;
   
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil)
       silent=yes ;;
   
     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
       ac_prev=sbindir ;;
     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
     | --sbi=* | --sb=*)
       sbindir=$ac_optarg ;;
   
     -sharedstatedir | --sharedstatedir | --sharedstatedi \
     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
     | --sharedst | --shareds | --shared | --share | --shar \
     | --sha | --sh)
       ac_prev=sharedstatedir ;;
     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
     | --sha=* | --sh=*)
       sharedstatedir=$ac_optarg ;;
   
     -site | --site | --sit)
       ac_prev=site ;;
     -site=* | --site=* | --sit=*)
       site=$ac_optarg ;;
   
     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
       ac_prev=srcdir ;;
     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
       srcdir=$ac_optarg ;;
   
     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
     | --syscon | --sysco | --sysc | --sys | --sy)
       ac_prev=sysconfdir ;;
     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
       sysconfdir=$ac_optarg ;;
   
     -target | --target | --targe | --targ | --tar | --ta | --t)
       ac_prev=target_alias ;;
     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
       target_alias=$ac_optarg ;;
   
     -v | -verbose | --verbose | --verbos | --verbo | --verb)
       verbose=yes ;;
   
     -version | --version | --versio | --versi | --vers | -V)
       ac_init_version=: ;;
   
     -with-* | --with-*)
       ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
         as_fn_error $? "invalid package name: $ac_useropt"
       ac_useropt_orig=$ac_useropt
       ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
       case $ac_user_opts in
         *"
   "with_$ac_useropt"
   "*) ;;
         *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
            ac_unrecognized_sep=', ';;
       esac
       eval with_$ac_useropt=\$ac_optarg ;;
   
     -without-* | --without-*)
       ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
         as_fn_error $? "invalid package name: $ac_useropt"
       ac_useropt_orig=$ac_useropt
       ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
       case $ac_user_opts in
         *"
   "with_$ac_useropt"
   "*) ;;
         *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
            ac_unrecognized_sep=', ';;
       esac
       eval with_$ac_useropt=no ;;
   
     --x)
       # Obsolete; use --with-x.
       with_x=yes ;;
   
     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
     | --x-incl | --x-inc | --x-in | --x-i)
       ac_prev=x_includes ;;
     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
       x_includes=$ac_optarg ;;
   
     -x-libraries | --x-libraries | --x-librarie | --x-librari \
     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
       ac_prev=x_libraries ;;
     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
       x_libraries=$ac_optarg ;;
   
     -*) as_fn_error $? "unrecognized option: \`$ac_option'
   Try \`$0 --help' for more information"
       ;;
   
     *=*)
       ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
       # Reject names that are not valid shell variable names.
       case $ac_envvar in #(
         '' | [0-9]* | *[!_$as_cr_alnum]* )
         as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
       esac
       eval $ac_envvar=\$ac_optarg
       export $ac_envvar ;;
   
     *)
       # FIXME: should be removed in autoconf 3.0.
       $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
       expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         $as_echo "$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'`
     as_fn_error $? "missing argument to $ac_option"
   fi
   
   if test -n "$ac_unrecognized_opts"; then
     case $enable_option_checking in
       no) ;;
       fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
       *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
     esac
   fi
   
   # Check all directory arguments for consistency.
   for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   datadir sysconfdir sharedstatedir localstatedir includedir \
                   oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                   libdir localedir mandir
   do
     eval ac_val=\$$ac_var
     # Remove trailing slashes.
     case $ac_val in
       */ )
         ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
         eval $ac_var=\$ac_val;;
     esac
     # Be sure to have absolute directory names.
     case $ac_val in
       [\\/$]* | ?:[\\/]* )  continue;;
       NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
     esac
     as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
   done
   
   # There might be people who depend on the old broken behavior: `$host'
   # used to hold the argument of --host etc.
   # FIXME: To remove some day.
   build=$build_alias
   host=$host_alias
   target=$target_alias
   
   # FIXME: To remove some day.
   if test "x$host_alias" != x; then
     if test "x$build_alias" = x; then
       cross_compiling=maybe
     elif test "x$build_alias" != "x$host_alias"; then
       cross_compiling=yes
     fi
   fi
   
   ac_tool_prefix=
   test -n "$host_alias" && ac_tool_prefix=$host_alias-
   
   test "$silent" = yes && exec 6>/dev/null
   
   
   ac_pwd=`pwd` && test -n "$ac_pwd" &&
   ac_ls_di=`ls -di .` &&
   ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
     as_fn_error $? "working directory cannot be determined"
   test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
     as_fn_error $? "pwd does not report name of working directory"
   
   
   # Find the source files, if location was not specified.
   if test -z "$srcdir"; then
     ac_srcdir_defaulted=yes
     # Try the directory containing this script, then the parent directory.
     ac_confdir=`$as_dirname -- "$as_myself" ||
   $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$as_myself" : 'X\(//\)[^/]' \| \
            X"$as_myself" : 'X\(//\)$' \| \
            X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   $as_echo X"$as_myself" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
     srcdir=$ac_confdir
     if test ! -r "$srcdir/$ac_unique_file"; then
       srcdir=..
     fi
   else
     ac_srcdir_defaulted=no
   fi
   if test ! -r "$srcdir/$ac_unique_file"; then
     test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
     as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
   fi
   ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   ac_abs_confdir=`(
           cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
           pwd)`
   # When building in place, set srcdir=.
   if test "$ac_abs_confdir" = "$ac_pwd"; then
     srcdir=.
   fi
   # Remove unnecessary trailing slashes from srcdir.
   # Double slashes in file names in object file debugging info
   # mess up M-x gdb in Emacs.
   case $srcdir in
   */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
   esac
   for ac_var in $ac_precious_vars; do
     eval ac_env_${ac_var}_set=\${${ac_var}+set}
     eval ac_env_${ac_var}_value=\$${ac_var}
     eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
     eval ac_cv_env_${ac_var}_value=\$${ac_var}
   done
   
   #
   # Report the --help message.
   #
   if test "$ac_init_help" = "long"; then
     # Omit some internal or obsolete options to make the list less imposing.
     # This message is too long to be a string in the A/UX 3.1 sh.
     cat <<_ACEOF
   \`configure' configures asir 1.15 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/asir]
     --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
     case $ac_init_help in
        short | recursive ) echo "Configuration of asir 1.15:";;
      esac
     cat <<\_ACEOF
   
   Optional Features:
     --disable-option-checking  ignore unrecognized --enable/--with options
     --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
     --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
     --enable-silent-rules   less verbose build output (undo: "make V=1")
     --disable-silent-rules  verbose build output (undo: "make V=0")
     --enable-maintainer-mode
                             enable make rules and dependencies not useful (and
                             sometimes confusing) to the casual installer
     --enable-dependency-tracking
                             do not reject slow dependency extractors
     --disable-dependency-tracking
                             speeds up one-time build
     --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-asir-gc          modify Boehm's GC [yes]
     --with-distdir          specify the spool for fetching. [no]
     --with-pari             use the PARI library. [no]
     --with-mpi              use the MPI 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    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
                 you have headers in a nonstandard directory <include dir>
     YACC        The `Yet Another Compiler 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.
   
   Report bugs to the package provider.
   _ACEOF
   ac_status=$?
   fi
   
   if test "$ac_init_help" = "recursive"; then
     # If there are subdirs, report their specific --help.
     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
       test -d "$ac_dir" ||
         { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
         continue
       ac_builddir=.
   
   case "$ac_dir" in
   .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)
     ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     # A ".." for each directory in $ac_dir_suffix.
     ac_top_builddir_sub=`$as_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
         $as_echo "$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
   asir configure 1.15
   generated by GNU Autoconf 2.69
   
   Copyright (C) 2012 Free Software Foundation, Inc.
   This configure script is free software; the Free Software Foundation
   gives unlimited permission to copy, distribute and modify it.
   _ACEOF
     exit
   fi
   
   ## ------------------------ ##
   ## Autoconf initialization. ##
   ## ------------------------ ##
   
   # ac_fn_c_try_compile LINENO
   # --------------------------
   # Try to compile conftest.$ac_ext, and return whether this succeeded.
   ac_fn_c_try_compile ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     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 ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_compile") 2>conftest.err
     ac_status=$?
     if test -s conftest.err; then
       grep -v '^ *+' conftest.err >conftest.er1
       cat conftest.er1 >&5
       mv -f conftest.er1 conftest.err
     fi
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest.$ac_objext; then :
     ac_retval=0
   else
     $as_echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_retval=1
   fi
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
     as_fn_set_status $ac_retval
   
   } # ac_fn_c_try_compile
   
   # ac_fn_c_try_cpp LINENO
   # ----------------------
   # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
   ac_fn_c_try_cpp ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     if { { ac_try="$ac_cpp conftest.$ac_ext"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
     ac_status=$?
     if test -s conftest.err; then
       grep -v '^ *+' conftest.err >conftest.er1
       cat conftest.er1 >&5
       mv -f conftest.er1 conftest.err
     fi
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; } > conftest.i && {
            test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
            test ! -s conftest.err
          }; then :
     ac_retval=0
   else
     $as_echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
       ac_retval=1
   fi
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
     as_fn_set_status $ac_retval
   
   } # ac_fn_c_try_cpp
   
   # ac_fn_c_try_link LINENO
   # -----------------------
   # Try to link conftest.$ac_ext, and return whether this succeeded.
   ac_fn_c_try_link ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     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=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_link") 2>conftest.err
     ac_status=$?
     if test -s conftest.err; then
       grep -v '^ *+' conftest.err >conftest.er1
       cat conftest.er1 >&5
       mv -f conftest.er1 conftest.err
     fi
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; } && {
            test -z "$ac_c_werror_flag" ||
            test ! -s conftest.err
          } && test -s conftest$ac_exeext && {
            test "$cross_compiling" = yes ||
            test -x conftest$ac_exeext
          }; then :
     ac_retval=0
   else
     $as_echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
           ac_retval=1
   fi
     # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
     # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
     # interfere with the next link command; also delete a directory that is
     # left behind by Apple's compiler.  We do this before executing the actions.
     rm -rf conftest.dSYM conftest_ipa8_conftest.oo
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
     as_fn_set_status $ac_retval
   
   } # ac_fn_c_try_link
   
   # ac_fn_c_check_func LINENO FUNC VAR
   # ----------------------------------
   # Tests whether FUNC exists, setting the cache variable VAR accordingly
   ac_fn_c_check_func ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   $as_echo_n "checking for $2... " >&6; }
   if eval \${$3+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
      For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   #define $2 innocuous_$2
   
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char $2 (); 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 $2
   
   /* 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 $2 ();
   /* 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_$2 || defined __stub___$2
   choke me
   #endif
   
   int
   main ()
   {
   return $2 ();
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_link "$LINENO"; then :
     eval "$3=yes"
   else
     eval "$3=no"
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   fi
   eval ac_res=\$$3
                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   $as_echo "$ac_res" >&6; }
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   
   } # ac_fn_c_check_func
   
   # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
   # -------------------------------------------
   # Tests whether TYPE exists after having included INCLUDES, setting cache
   # variable VAR accordingly.
   ac_fn_c_check_type ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   $as_echo_n "checking for $2... " >&6; }
   if eval \${$3+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     eval "$3=no"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   if (sizeof ($2))
            return 0;
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   if (sizeof (($2)))
               return 0;
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
   
   else
     eval "$3=yes"
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   eval ac_res=\$$3
                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   $as_echo "$ac_res" >&6; }
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   
   } # ac_fn_c_check_type
   
   # ac_fn_c_try_run LINENO
   # ----------------------
   # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
   # that executables *can* be run.
   ac_fn_c_try_run ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     if { { ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
     { { case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_try") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }; }; then :
     ac_retval=0
   else
     $as_echo "$as_me: program exited with status $ac_status" >&5
          $as_echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
          ac_retval=$ac_status
   fi
     rm -rf conftest.dSYM conftest_ipa8_conftest.oo
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
     as_fn_set_status $ac_retval
   
   } # ac_fn_c_try_run
   
   # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
   # -------------------------------------------------------
   # Tests whether HEADER exists and can be compiled using the include files in
   # INCLUDES, setting the cache variable VAR accordingly.
   ac_fn_c_check_header_compile ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   $as_echo_n "checking for $2... " >&6; }
   if eval \${$3+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   #include <$2>
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     eval "$3=yes"
   else
     eval "$3=no"
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   eval ac_res=\$$3
                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   $as_echo "$ac_res" >&6; }
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   
   } # ac_fn_c_check_header_compile
   
   # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
   # --------------------------------------------
   # Tries to find the compile-time value of EXPR in a program that includes
   # INCLUDES, setting VAR accordingly. Returns whether the value could be
   # computed
   ac_fn_c_compute_int ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     if test "$cross_compiling" = yes; then
       # Depending upon the size, compute the lo and hi bounds.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   static int test_array [1 - 2 * !(($2) >= 0)];
   test_array [0] = 0;
   return test_array [0];
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_lo=0 ac_mid=0
     while :; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   static int test_array [1 - 2 * !(($2) <= $ac_mid)];
   test_array [0] = 0;
   return test_array [0];
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_hi=$ac_mid; break
   else
     as_fn_arith $ac_mid + 1 && ac_lo=$as_val
                           if test $ac_lo -le $ac_mid; then
                             ac_lo= ac_hi=
                             break
                           fi
                           as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     done
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   static int test_array [1 - 2 * !(($2) < 0)];
   test_array [0] = 0;
   return test_array [0];
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_hi=-1 ac_mid=-1
     while :; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   static int test_array [1 - 2 * !(($2) >= $ac_mid)];
   test_array [0] = 0;
   return test_array [0];
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_lo=$ac_mid; break
   else
     as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
                           if test $ac_mid -le $ac_hi; then
                             ac_lo= ac_hi=
                             break
                           fi
                           as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     done
   else
     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
     as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   int
   main ()
   {
   static int test_array [1 - 2 * !(($2) <= $ac_mid)];
   test_array [0] = 0;
   return test_array [0];
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_hi=$ac_mid
   else
     as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
   case $ac_lo in #((
   ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
   '') ac_retval=1 ;;
   esac
     else
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   static long int longval () { return $2; }
   static unsigned long int ulongval () { return $2; }
   #include <stdio.h>
   #include <stdlib.h>
   int
   main ()
   {
   
     FILE *f = fopen ("conftest.val", "w");
     if (! f)
       return 1;
     if (($2) < 0)
       {
         long int i = longval ();
         if (i != ($2))
           return 1;
         fprintf (f, "%ld", i);
       }
     else
       {
         unsigned long int i = ulongval ();
         if (i != ($2))
           return 1;
         fprintf (f, "%lu", i);
       }
     /* Do not output a trailing newline, as this causes \r\n confusion
        on some platforms.  */
     return ferror (f) || fclose (f) != 0;
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_run "$LINENO"; then :
     echo >>conftest.val; read $3 <conftest.val; ac_retval=0
   else
     ac_retval=1
   fi
   rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
     conftest.$ac_objext conftest.beam conftest.$ac_ext
   rm -f conftest.val
   
     fi
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
     as_fn_set_status $ac_retval
   
   } # ac_fn_c_compute_int
   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 asir $as_me 1.15, which was
   generated by GNU Autoconf 2.69.  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=.
       $as_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 $ac_arg in
       -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
       -q | -quiet | --quiet | --quie | --qui | --qu | --q \
       | -silent | --silent | --silen | --sile | --sil)
         continue ;;
       *\'*)
         ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
       esac
       case $ac_pass in
       1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
       2)
         as_fn_append ac_configure_args1 " '$ac_arg'"
         if test $ac_must_keep_next = true; then
           ac_must_keep_next=false # Got value, back to normal.
         else
           case $ac_arg in
             *=* | --config-cache | -C | -disable-* | --disable-* \
             | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
             | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
             | -with-* | --with-* | -without-* | --without-* | --x)
               case "$ac_configure_args0 " in
                 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
               esac
               ;;
             -* ) ac_must_keep_next=true ;;
         esac          esac
         shift        fi
         as_fn_append ac_configure_args " '$ac_arg'"
         ;;
       esac
     done
 done  done
   { ac_configure_args0=; unset ac_configure_args0;}
   { ac_configure_args1=; unset 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      $as_echo "## ---------------- ##
 echo "#define OpenXM_HOME ${oxhome}" >> include/config.h  ## Cache variables. ##
   ## ---------------- ##"
       echo
       # The following way of writing the cache mishandles newlines in values,
   (
     for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
       eval ac_val=\$$ac_var
       case $ac_val in #(
       *${as_nl}*)
         case $ac_var in #(
         *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
         esac
         case $ac_var in #(
         _ | IFS | as_nl) ;; #(
         BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
         *) { eval $ac_var=; unset $ac_var;} ;;
         esac ;;
       esac
     done
     (set) 2>&1 |
       case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
       *${as_nl}ac_space=\ *)
         sed -n \
           "s/'\''/'\''\\\\'\'''\''/g;
             s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
         ;; #(
       *)
         sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
         ;;
       esac |
       sort
   )
       echo
   
 #cat > include/config.h <<EOF      $as_echo "## ----------------- ##
 ##define OpenXM_HOME ${oxhome}  ## Output variables. ##
 #EOF  ## ----------------- ##"
       echo
       for ac_var in $ac_subst_vars
       do
         eval ac_val=\$$ac_var
         case $ac_val in
         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
         esac
         $as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
   
 if [ $use_pari != 0 ]; then      if test -n "$ac_subst_files"; then
 libname=$libname"_pari"        $as_echo "## ------------------- ##
 echo "#define USE_PARI" >> include/config.h  ## File substitutions. ##
   ## ------------------- ##"
         echo
         for ac_var in $ac_subst_files
         do
           eval ac_val=\$$ac_var
           case $ac_val in
           *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
           esac
           $as_echo "$ac_var='\''$ac_val'\''"
         done | sort
         echo
       fi
   
       if test -s confdefs.h; then
         $as_echo "## ----------- ##
   ## confdefs.h. ##
   ## ----------- ##"
         echo
         cat confdefs.h
         echo
       fi
       test "$ac_signal" != 0 &&
         $as_echo "$as_me: caught signal $ac_signal"
       $as_echo "$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'; as_fn_exit 1' $ac_signal
   done
   ac_signal=0
   
   # confdefs.h avoids OS command line length limits that DEFS can exceed.
   rm -f -r conftest* confdefs.h
   
   $as_echo "/* confdefs.h */" > 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
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_URL "$PACKAGE_URL"
   _ACEOF
   
   
   # Let the site file select an alternate cache file if it wants to.
   # Prefer an explicitly selected file to automatically selected ones.
   ac_site_file1=NONE
   ac_site_file2=NONE
   if test -n "$CONFIG_SITE"; then
     # We do not want a PATH search for config.site.
     case $CONFIG_SITE in #((
       -*)  ac_site_file1=./$CONFIG_SITE;;
       */*) ac_site_file1=$CONFIG_SITE;;
       *)   ac_site_file1=./$CONFIG_SITE;;
     esac
   elif test "x$prefix" != xNONE; then
     ac_site_file1=$prefix/share/config.site
     ac_site_file2=$prefix/etc/config.site
   else
     ac_site_file1=$ac_default_prefix/share/config.site
     ac_site_file2=$ac_default_prefix/etc/config.site
 fi  fi
   for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   do
     test "x$ac_site_file" = xNONE && continue
     if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
   $as_echo "$as_me: loading site script $ac_site_file" >&6;}
       sed 's/^/| /' "$ac_site_file" >&5
       . "$ac_site_file" \
         || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "failed to load site script $ac_site_file
   See \`config.log' for more details" "$LINENO" 5; }
     fi
   done
   
 if [ $use_plot != 0 ]; then  if test -r "$cache_file"; then
 libname=$libname"_X"    # Some versions of bash will fail to source /dev/null (special files
 echo "#define USE_PLOT" >> include/config.h    # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
     if test /dev/null != "$cache_file" && test -f "$cache_file"; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
   $as_echo "$as_me: loading cache $cache_file" >&6;}
       case $cache_file in
         [\\/]* | ?:[\\/]* ) . "$cache_file";;
         *)                      . "./$cache_file";;
       esac
     fi
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
   $as_echo "$as_me: creating cache $cache_file" >&6;}
     >$cache_file
 fi  fi
   
 echo LIBASIR=$libname.a >> include/config.h  # Check that the precious variables saved in the cache have kept the same
   # value.
   ac_cache_corrupted=false
   for ac_var in $ac_precious_vars; do
     eval ac_old_set=\$ac_cv_env_${ac_var}_set
     eval ac_new_set=\$ac_env_${ac_var}_set
     eval ac_old_val=\$ac_cv_env_${ac_var}_value
     eval ac_new_val=\$ac_env_${ac_var}_value
     case $ac_old_set,$ac_new_set in
       set,)
         { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
         ac_cache_corrupted=: ;;
       ,set)
         { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
   $as_echo "$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
           # differences in whitespace do not lead to failure.
           ac_old_val_w=`echo x $ac_old_val`
           ac_new_val_w=`echo x $ac_new_val`
           if test "$ac_old_val_w" != "$ac_new_val_w"; then
             { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
   $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
             ac_cache_corrupted=:
           else
             { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
             eval $ac_var=\$ac_old_val
           fi
           { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
   $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
           { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
   $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
         fi;;
     esac
     # Pass precious variables to config.status.
     if test "$ac_new_set" = set; then
       case $ac_new_val in
       *\'*) ac_arg=$ac_var=`$as_echo "$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.
         *) as_fn_append ac_configure_args " '$ac_arg'" ;;
       esac
     fi
   done
   if $ac_cache_corrupted; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
   $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
     as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
   fi
   ## -------------------- ##
   ## Main body of script. ##
   ## -------------------- ##
   
   ac_ext=c
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   ac_compiler_gnu=$ac_cv_c_compiler_gnu
   
   
   
   
   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
     as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
   fi
   
   # These three variables are undocumented and unsupported,
   # and are intended to be withdrawn in a future Autoconf release.
   # They can cause serious problems if a builder's source tree is in a directory
   # whose full name contains unusual characters.
   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 ||
     as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
   $as_echo_n "checking build system type... " >&6; }
   if ${ac_cv_build+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_build_alias=$build_alias
   test "x$ac_build_alias" = x &&
     ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
   test "x$ac_build_alias" = x &&
     as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
   ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
   $as_echo "$ac_cv_build" >&6; }
   case $ac_cv_build in
   *-*-*) ;;
   *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
   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
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
   $as_echo_n "checking host system type... " >&6; }
   if ${ac_cv_host+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test "x$host_alias" = x; then
     ac_cv_host=$ac_cv_build
   else
     ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
       as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
   fi
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
   $as_echo "$ac_cv_host" >&6; }
   case $ac_cv_host in
   *-*-*) ;;
   *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
   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
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
   $as_echo_n "checking target system type... " >&6; }
   if ${ac_cv_target+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test "x$target_alias" = x; then
     ac_cv_target=$ac_cv_host
   else
     ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
       as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
   fi
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
   $as_echo "$ac_cv_target" >&6; }
   case $ac_cv_target in
   *-*-*) ;;
   *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
   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='1.15'
   
   # Find a good install program.  We prefer a C program (faster),
   # so one script is as good as another.  But avoid the broken or
   # incompatible versions:
   # SysV /etc/install, /usr/sbin/install
   # SunOS /usr/etc/install
   # IRIX /sbin/install
   # AIX /bin/install
   # AmigaOS /C/install, which installs bootblocks on floppy discs
   # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   # OS/2's system install, which has a completely different semantic
   # ./install, which can be erroneously created by make from ./install.sh.
   # Reject install programs that cannot install multiple files.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
   $as_echo_n "checking for a BSD-compatible install... " >&6; }
   if test -z "$INSTALL"; then
   if ${ac_cv_path_install+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     as_save_IFS=$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 '' $ac_executable_extensions; do
           if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
             if test $ac_prog = install &&
               grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
               # AIX install.  It has an incompatible calling convention.
               :
             elif test $ac_prog = install &&
               grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
               # program-specific install script used by HP pwplus--don't use.
               :
             else
               rm -rf conftest.one conftest.two conftest.dir
               echo one > conftest.one
               echo two > conftest.two
               mkdir conftest.dir
               if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
                 test -s conftest.one && test -s conftest.two &&
                 test -s conftest.dir/conftest.one &&
                 test -s conftest.dir/conftest.two
               then
                 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
                 break 3
               fi
             fi
           fi
         done
       done
       ;;
   esac
   
     done
   IFS=$as_save_IFS
   
   rm -rf conftest.one conftest.two conftest.dir
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL=$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
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
   $as_echo "$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'
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
   $as_echo_n "checking whether build environment is sane... " >&6; }
   # Reject unsafe characters in $srcdir or the absolute working directory
   # name.  Accept space and tab only in the latter.
   am_lf='
   '
   case `pwd` in
     *[\\\"\#\$\&\'\`$am_lf]*)
       as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
   esac
   case $srcdir in
     *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
       as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
   esac
   
   # 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 (
      am_has_slept=no
      for am_try in 1 2; do
        echo "timestamp, slept: $am_has_slept" > conftest.file
        set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
        if test "$*" = "X"; then
           # -L didn't work.
           set X `ls -t "$srcdir/configure" conftest.file`
        fi
        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".
           as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
     alias in your environment" "$LINENO" 5
        fi
        if test "$2" = conftest.file || test $am_try -eq 2; then
          break
        fi
        # Just in case.
        sleep 1
        am_has_slept=yes
      done
      test "$2" = conftest.file
      )
   then
      # Ok.
      :
   else
      as_fn_error $? "newly created file is older than distributed files!
   Check your system clock" "$LINENO" 5
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   $as_echo "yes" >&6; }
   # If we didn't sleep, we still need to ensure time stamps of config.status and
   # generated files are strictly newer.
   am_sleep_pid=
   if grep 'slept: no' conftest.file >/dev/null 2>&1; then
     ( sleep 1 ) &
     am_sleep_pid=$!
   fi
   
   rm -f conftest.file
   
   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 $.
   # By default was `s,x,x', remove it if useless.
   ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
   program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
   
   # Expand $ac_aux_dir to an absolute path.
   am_aux_dir=`cd "$ac_aux_dir" && pwd`
   
   if test x"${MISSING+set}" != xset; then
     case $am_aux_dir in
     *\ * | *\     *)
       MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
     *)
       MISSING="\${SHELL} $am_aux_dir/missing" ;;
     esac
   fi
   # Use eval to expand $SHELL
   if eval "$MISSING --is-lightweight"; then
     am_missing_run="$MISSING "
   else
     am_missing_run=
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
   $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
   fi
   
   if test x"${install_sh+set}" != xset; then
     case $am_aux_dir in
     *\ * | *\     *)
       install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
     *)
       install_sh="\${SHELL} $am_aux_dir/install-sh"
     esac
   fi
   
   # 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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_STRIP+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$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 '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   STRIP=$ac_cv_prog_STRIP
   if test -n "$STRIP"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
   $as_echo "$STRIP" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$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 '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_STRIP="strip"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
   if test -n "$ac_ct_STRIP"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
   $as_echo "$ac_ct_STRIP" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
   fi
   
     if test "x$ac_ct_STRIP" = x; then
       STRIP=":"
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&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"
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
   $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
   if test -z "$MKDIR_P"; then
     if ${ac_cv_path_mkdir+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     as_save_IFS=$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 '' $ac_executable_extensions; do
              as_fn_executable_p "$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
   
     test -d ./--version && rmdir ./--version
     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.
       MKDIR_P="$ac_install_sh -d"
     fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
   $as_echo "$MKDIR_P" >&6; }
   
   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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_AWK+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$AWK"; then
     ac_cv_prog_AWK="$AWK" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_AWK="$ac_prog"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   AWK=$ac_cv_prog_AWK
   if test -n "$AWK"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
   $as_echo "$AWK" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
   fi
   
   
     test -n "$AWK" && break
   done
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
   $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
   set x ${MAKE-make}
   ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
   if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat >conftest.make <<\_ACEOF
   SHELL = /bin/sh
   all:
           @echo '@@@%%%=$(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
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   $as_echo "yes" >&6; }
     SET_MAKE=
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
     SET_MAKE="MAKE=${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
   
   # Check whether --enable-silent-rules was given.
   if test "${enable_silent_rules+set}" = set; then :
     enableval=$enable_silent_rules;
   fi
   
   case $enable_silent_rules in # (((
     yes) AM_DEFAULT_VERBOSITY=0;;
      no) AM_DEFAULT_VERBOSITY=1;;
       *) AM_DEFAULT_VERBOSITY=1;;
   esac
   am_make=${MAKE-make}
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
   $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
   if ${am_cv_make_support_nested_variables+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if $as_echo 'TRUE=$(BAR$(V))
   BAR0=false
   BAR1=true
   V=1
   am__doit:
           @$(TRUE)
   .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
     am_cv_make_support_nested_variables=yes
   else
     am_cv_make_support_nested_variables=no
   fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
   $as_echo "$am_cv_make_support_nested_variables" >&6; }
   if test $am_cv_make_support_nested_variables = yes; then
       AM_V='$(V)'
     AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
   else
     AM_V=$AM_DEFAULT_VERBOSITY
     AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
   fi
   AM_BACKSLASH='\'
   
   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
       as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
     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='1.15'
   
   
   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"}
   
   # For better backward compatibility.  To be removed once Automake 1.9.x
   # dies out for good.  For more background, see:
   # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
   # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
   mkdir_p='$(MKDIR_P)'
   
   # We need awk for the "check" target (and possibly the TAP driver).  The
   # system "awk" is bad on some platforms.
   # Always define AMTAR for backward compatibility.  Yes, it's still used
   # in the wild :-(  We should find a proper way to deprecate it ...
   AMTAR='$${TAR-tar}'
   
   
   # We'll loop over all known methods to create a tar archive until one works.
   _am_tools='gnutar  pax cpio none'
   
   am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
   
   
   
   
   
   
   # POSIX will say in a future version that running "rm -f" with no argument
   # is OK; and we want to be able to make that assumption in our Makefile
   # recipes.  So use an aggressive probe to check that the usage we want is
   # actually supported "in the wild" to an acceptable degree.
   # See automake bug#10828.
   # To make any issue more visible, cause the running configure to be aborted
   # by default if the 'rm' program in use doesn't match our expectations; the
   # user can still override this though.
   if rm -f && rm -fr && rm -rf; then : OK; else
     cat >&2 <<'END'
   Oops!
   
   Your 'rm' program seems unable to run without file operands specified
   on the command line, even when the '-f' option is present.  This is contrary
   to the behaviour of most rm programs out there, and not conforming with
   the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
   
   Please tell bug-automake@gnu.org about your system, including the value
   of your $PATH and any error possibly output before this message.  This
   can help us improve future automake versions.
   
   END
     if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
       echo 'Configuration will proceed anyway, since you have set the' >&2
       echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
       echo >&2
     else
       cat >&2 <<'END'
   Aborting the configuration process, to ensure you take notice of the issue.
   
   You can download and install GNU coreutils to get an 'rm' implementation
   that behaves properly: <http://www.gnu.org/software/coreutils/>.
   
   If you want to complete the configuration process using your problematic
   'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
   to "yes", and re-run configure.
   
   END
       as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
     fi
   fi
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
   $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
       # Check whether --enable-maintainer-mode was given.
   if test "${enable_maintainer_mode+set}" = set; then :
     enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
   else
     USE_MAINTAINER_MODE=no
   fi
   
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
   $as_echo "$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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_CC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_CC="${ac_tool_prefix}gcc"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   $as_echo "$CC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_ac_ct_CC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$ac_ct_CC"; then
     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_CC="gcc"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   ac_ct_CC=$ac_cv_prog_ac_ct_CC
   if test -n "$ac_ct_CC"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   $as_echo "$ac_ct_CC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
   fi
   
     if test "x$ac_ct_CC" = x; then
       CC=""
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_CC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_CC="${ac_tool_prefix}cc"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   $as_echo "$CC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_CC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$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 '' $ac_executable_extensions; do
     if as_fn_executable_p "$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"
       $as_echo "$as_me:${as_lineno-$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
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   $as_echo "$CC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_CC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   $as_echo "$CC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_ac_ct_CC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$ac_ct_CC"; then
     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_CC="$ac_prog"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   ac_ct_CC=$ac_cv_prog_ac_ct_CC
   if test -n "$ac_ct_CC"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   $as_echo "$ac_ct_CC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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:)
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   ac_tool_warned=yes ;;
   esac
       CC=$ac_ct_CC
     fi
   fi
   
   fi
   
   
   test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "no acceptable C compiler found in \$PATH
   See \`config.log' for more details" "$LINENO" 5; }
   
   # Provide some information about the compiler.
   $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
   set X $ac_compile
   ac_compiler=$2
   for ac_option in --version -v -V -qversion; do
     { { ac_try="$ac_compiler $ac_option >&5"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_compiler $ac_option >&5") 2>conftest.err
     ac_status=$?
     if test -s conftest.err; then
       sed '10a\
   ... rest of stderr output deleted ...
            10q' conftest.err >conftest.er1
       cat conftest.er1 >&5
     fi
     rm -f conftest.er1 conftest.err
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }
   done
   
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   ac_clean_files_save=$ac_clean_files
   ac_clean_files="$ac_clean_files a.out a.out.dSYM 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.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
   $as_echo_n "checking whether the C compiler works... " >&6; }
   ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   
   # The possible output files:
   ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
   
   ac_rmfiles=
   for ac_file in $ac_files
   do
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.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=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_link_default") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }; 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 | *.dSYM | *.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
   if test -z "$ac_file"; then :
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
   $as_echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error 77 "C compiler cannot create executables
   See \`config.log' for more details" "$LINENO" 5; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   $as_echo "yes" >&6; }
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
   $as_echo_n "checking for C compiler default output file name... " >&6; }
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
   $as_echo "$ac_file" >&6; }
   ac_exeext=$ac_cv_exeext
   
   rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
   ac_clean_files=$ac_clean_files_save
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
   $as_echo_n "checking for suffix of executables... " >&6; }
   if { { ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }; then :
     # If both `conftest.exe' and `conftest' are `present' (well, observable)
   # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   # work properly (i.e., refer to `conftest.exe'), while it won't with
   # `rm'.
   for ac_file in conftest.exe conftest conftest.*; do
     test -f "$ac_file" || continue
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
       *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
             break;;
       * ) break;;
     esac
   done
   else
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "cannot compute suffix of executables: cannot compile and link
   See \`config.log' for more details" "$LINENO" 5; }
   fi
   rm -f conftest conftest$ac_cv_exeext
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
   $as_echo "$ac_cv_exeext" >&6; }
   
   rm -f conftest.$ac_ext
   EXEEXT=$ac_cv_exeext
   ac_exeext=$EXEEXT
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <stdio.h>
   int
   main ()
   {
   FILE *f = fopen ("conftest.out", "w");
    return ferror (f) || fclose (f) != 0;
   
     ;
     return 0;
   }
   _ACEOF
   ac_clean_files="$ac_clean_files conftest.out"
   # Check that the compiler produces executables we can run.  If not, either
   # the compiler is broken, or we cross compile.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
   $as_echo_n "checking whether we are cross compiling... " >&6; }
   if test "$cross_compiling" != yes; then
     { { ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }
     if { ac_try='./conftest$ac_cv_exeext'
     { { case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_try") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }; }; then
       cross_compiling=no
     else
       if test "$cross_compiling" = maybe; then
           cross_compiling=yes
       else
           { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "cannot run C compiled programs.
   If you meant to cross compile, use \`--host'.
   See \`config.log' for more details" "$LINENO" 5; }
       fi
     fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
   $as_echo "$cross_compiling" >&6; }
   
   rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
   ac_clean_files=$ac_clean_files_save
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
   $as_echo_n "checking for suffix of object files... " >&6; }
   if ${ac_cv_objext+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_compile") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }; then :
     for ac_file in conftest.o conftest.obj conftest.*; do
     test -f "$ac_file" || continue;
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
       *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
          break;;
     esac
   done
   else
     $as_echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "cannot compute suffix of object files: cannot compile
   See \`config.log' for more details" "$LINENO" 5; }
   fi
   rm -f conftest.$ac_cv_objext conftest.$ac_ext
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
   $as_echo "$ac_cv_objext" >&6; }
   OBJEXT=$ac_cv_objext
   ac_objext=$OBJEXT
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
   $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
   if ${ac_cv_c_compiler_gnu+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   #ifndef __GNUC__
          choke me
   #endif
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_compiler_gnu=yes
   else
     ac_compiler_gnu=no
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cv_c_compiler_gnu=$ac_compiler_gnu
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
   $as_echo "$ac_cv_c_compiler_gnu" >&6; }
   if test $ac_compiler_gnu = yes; then
     GCC=yes
   else
     GCC=
   fi
   ac_test_CFLAGS=${CFLAGS+set}
   ac_save_CFLAGS=$CFLAGS
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
   $as_echo_n "checking whether $CC accepts -g... " >&6; }
   if ${ac_cv_prog_cc_g+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_save_c_werror_flag=$ac_c_werror_flag
      ac_c_werror_flag=yes
      ac_cv_prog_cc_g=no
      CFLAGS="-g"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_cv_prog_cc_g=yes
   else
     CFLAGS=""
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
   
   else
     ac_c_werror_flag=$ac_save_c_werror_flag
            CFLAGS="-g"
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_cv_prog_cc_g=yes
   fi
   rm -f core conftest.err conftest.$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
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
   $as_echo "$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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
   $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
   if ${ac_cv_prog_cc_c89+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_cv_prog_cc_c89=no
   ac_save_CC=$CC
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <stdarg.h>
   #include <stdio.h>
   struct stat;
   /* 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 $ac_arg"
     if ac_fn_c_try_compile "$LINENO"; then :
     ac_cv_prog_cc_c89=$ac_arg
   fi
   rm -f core conftest.err conftest.$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)
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   $as_echo "none needed" >&6; } ;;
     xno)
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   $as_echo "unsupported" >&6; } ;;
     *)
       CC="$CC $ac_cv_prog_cc_c89"
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   esac
   if test "x$ac_cv_prog_cc_c89" != xno; then :
   
   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
   
   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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
   $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
   if ${am_cv_prog_cc_c_o+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
     # Make sure it works both with $CC and with simple cc.
     # Following AC_PROG_CC_C_O, we do the test twice because some
     # compilers refuse to overwrite an existing .o file with -o,
     # though they will create one.
     am_cv_prog_cc_c_o=yes
     for am_i in 1 2; do
       if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
      ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
      ac_status=$?
      echo "$as_me:$LINENO: \$? = $ac_status" >&5
      (exit $ac_status); } \
            && test -f conftest2.$ac_objext; then
         : OK
       else
         am_cv_prog_cc_c_o=no
         break
       fi
     done
     rm -f core conftest*
     unset am_i
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
   $as_echo "$am_cv_prog_cc_c_o" >&6; }
   if test "$am_cv_prog_cc_c_o" != yes; then
      # Losing compiler, so override with the script.
      # FIXME: It is wrong to rewrite CC.
      # But if we don't then we get into trouble of one sort or another.
      # A longer-term fix would be to have automake use am__CC in this case,
      # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
      CC="$am_aux_dir/compile $CC"
   fi
   ac_ext=c
   ac_cpp='$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
   
   DEPDIR="${am__leading_dot}deps"
   
   ac_config_commands="$ac_config_commands depfiles"
   
   
   am_make=${MAKE-make}
   cat > confinc << 'END'
   am__doit:
           @echo this is the am__doit target
   .PHONY: am__doit
   END
   # If we don't find an include directive, just comment out the code.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
   $as_echo_n "checking for style of include used by $am_make... " >&6; }
   am__include="#"
   am__quote=
   _am_result=none
   # First try GNU make style include.
   echo "include confinc" > confmf
   # Ignore all kinds of additional output from 'make'.
   case `$am_make -s -f confmf 2> /dev/null` in #(
   *the\ am__doit\ target*)
     am__include=include
     am__quote=
     _am_result=GNU
     ;;
   esac
   # Now try BSD make style include.
   if test "$am__include" = "#"; then
      echo '.include "confinc"' > confmf
      case `$am_make -s -f confmf 2> /dev/null` in #(
      *the\ am__doit\ target*)
        am__include=.include
        am__quote="\""
        _am_result=BSD
        ;;
      esac
   fi
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
   $as_echo "$_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='\'
     am__nodep='_no'
   fi
    if test "x$enable_dependency_tracking" != xno; then
     AMDEP_TRUE=
     AMDEP_FALSE='#'
   else
     AMDEP_TRUE='#'
     AMDEP_FALSE=
   fi
   
   
   
   depcc="$CC"   am_compiler_list=
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
   $as_echo_n "checking dependency style of $depcc... " >&6; }
   if ${am_cv_CC_dependencies_compiler_type+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
     # We make a subdir and do the tests there.  Otherwise we can end up
     # making bogus files that we don't know about and never remove.  For
     # instance it was reported that on HP-UX the gcc test will end up
     # making a dummy file named 'D' -- because '-MD' means "put the output
     # in D".
     rm -rf conftest.dir
     mkdir conftest.dir
     # Copy depcomp to subdir because otherwise we won't find it if we're
     # using a relative directory.
     cp "$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
     am__universal=false
     case " $depcc " in #(
        *\ -arch\ *\ -arch\ *) am__universal=true ;;
        esac
   
     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 10 /bin/sh.
         echo '/* dummy */' > sub/conftst$i.h
       done
       echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   
       # 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.  Also, some Intel
       # versions had trouble with output in subdirs.
       am__obj=sub/conftest.${OBJEXT-o}
       am__minus_obj="-o $am__obj"
       case $depmode in
       gcc)
         # This depmode causes a compiler race in universal mode.
         test "$am__universal" = false || continue
         ;;
       nosideeffect)
         # After this tag, mechanisms are not by side-effect, so they'll
         # only be used when explicitly requested.
         if test "x$enable_dependency_tracking" = xyes; then
           continue
         else
           break
         fi
         ;;
       msvc7 | msvc7msys | msvisualcpp | msvcmsys)
         # This compiler won't grok '-c -o', but also, the minuso test has
         # not run yet.  These depmodes are late enough in the game, and
         # so weak that their functioning should not be impacted.
         am__obj=conftest.${OBJEXT-o}
         am__minus_obj=
         ;;
       none) break ;;
       esac
       if depmode=$depmode \
          source=sub/conftest.c object=$am__obj \
          depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
          $SHELL ./depcomp $depcc -c $am__minus_obj 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 $am__obj 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
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
   $as_echo "$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
   
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
   $as_echo_n "checking whether ln -s works... " >&6; }
   LN_S=$as_ln_s
   if test "$LN_S" = "ln -s"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   $as_echo "yes" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_RANLIB+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$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 '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   RANLIB=$ac_cv_prog_RANLIB
   if test -n "$RANLIB"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
   $as_echo "$RANLIB" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$ac_ct_RANLIB"; then
     ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_exec_ext in '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_RANLIB="ranlib"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
   if test -n "$ac_ct_RANLIB"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
   $as_echo "$ac_ct_RANLIB" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
   fi
   
     if test "x$ac_ct_RANLIB" = x; then
       RANLIB=":"
     else
       case $cross_compiling:$ac_tool_warned in
   yes:)
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   $as_echo_n "checking for $ac_word... " >&6; }
   if ${ac_cv_prog_YACC+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -n "$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 '' $ac_executable_extensions; do
     if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_YACC="$ac_prog"
       $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
     done
   IFS=$as_save_IFS
   
   fi
   fi
   YACC=$ac_cv_prog_YACC
   if test -n "$YACC"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
   $as_echo "$YACC" >&6; }
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
   $as_echo_n "checking how to run the C preprocessor... " >&6; }
   # On Suns, sometimes $CPP names a directory.
   if test -n "$CPP" && test -d "$CPP"; then
     CPP=
   fi
   if test -z "$CPP"; then
     if ${ac_cv_prog_CPP+:} false; then :
     $as_echo_n "(cached) " >&6
   else
         # Double quotes because CPP needs to be expanded
       for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
       do
         ac_preproc_ok=false
   for ac_c_preproc_warn_flag in '' yes
   do
     # Use a header file that comes with gcc, so configuring glibc
     # with a fresh cross-compiler works.
     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     # <limits.h> exists even on freestanding compilers.
     # On the NeXT, cc -E runs the code through the compiler's parser,
     # not just through cpp. "Syntax error" is here to catch this case.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
                        Syntax error
   _ACEOF
   if ac_fn_c_try_cpp "$LINENO"; then :
   
   else
     # Broken: fails on valid input.
   continue
   fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
     # OK, works on sane cases.  Now check whether nonexistent headers
     # can be detected and how.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <ac_nonexistent.h>
   _ACEOF
   if ac_fn_c_try_cpp "$LINENO"; then :
     # Broken: success on invalid input.
   continue
   else
     # Passes both tests.
   ac_preproc_ok=:
   break
   fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
   done
   # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   rm -f conftest.i 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
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
   $as_echo "$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 confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
                        Syntax error
   _ACEOF
   if ac_fn_c_try_cpp "$LINENO"; then :
   
   else
     # Broken: fails on valid input.
   continue
   fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
     # OK, works on sane cases.  Now check whether nonexistent headers
     # can be detected and how.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <ac_nonexistent.h>
   _ACEOF
   if ac_fn_c_try_cpp "$LINENO"; then :
     # Broken: success on invalid input.
   continue
   else
     # Passes both tests.
   ac_preproc_ok=:
   break
   fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
   done
   # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   rm -f conftest.i conftest.err conftest.$ac_ext
   if $ac_preproc_ok; then :
   
   else
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
   See \`config.log' for more details" "$LINENO" 5; }
   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
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
   $as_echo_n "checking for X... " >&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 #(
       *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
       *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     # One or both of the vars are not set, and there is no cached value.
   ac_x_includes=no ac_x_libraries=no
   rm -f -r conftest.dir
   if mkdir conftest.dir; then
     cd conftest.dir
     cat >Imakefile <<'_ACEOF'
   incroot:
           @echo incroot='${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 dylib la dll; 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 $ac_im_usrlibdir in
           /usr/lib | /usr/lib64 | /lib | /lib64) ;;
           *) test -d "$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/X11R7/include
   /usr/X11R6/include
   /usr/X11R5/include
   /usr/X11R4/include
   
   /usr/include/X11
   /usr/include/X11R7
   /usr/include/X11R6
   /usr/include/X11R5
   /usr/include/X11R4
   
   /usr/local/X11/include
   /usr/local/X11R7/include
   /usr/local/X11R6/include
   /usr/local/X11R5/include
   /usr/local/X11R4/include
   
   /opt/X11/include
   /usr/local/include/X11
   /usr/local/include/X11R7
   /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 "$ac_x_includes" = no; then
     # Guess where to find include files, by looking for Xlib.h.
     # First, try using that file with no special directory specified.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <X11/Xlib.h>
   _ACEOF
   if ac_fn_c_try_cpp "$LINENO"; then :
     # We can compile using X headers with no special include directory.
   ac_x_includes=
   else
     for ac_dir in $ac_x_header_dirs; do
     if test -r "$ac_dir/X11/Xlib.h"; then
       ac_x_includes=$ac_dir
       break
     fi
   done
   fi
   rm -f conftest.err conftest.i conftest.$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 $LIBS"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <X11/Xlib.h>
   int
   main ()
   {
   XrmInitialize ()
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_link "$LINENO"; then :
     LIBS=$ac_save_LIBS
   # We can link X programs with no special library path.
   ac_x_libraries=
   else
     LIBS=$ac_save_LIBS
   for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
   do
     # Don't even attempt the hair of trying to link an X program!
     for ac_extension in a so sl dylib la dll; do
       if test -r "$ac_dir/libX11.$ac_extension"; then
         ac_x_libraries=$ac_dir
         break 2
       fi
     done
   done
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$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
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
   $as_echo "$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'"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
   $as_echo "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.
   
   $as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
   
     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 . . . .
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
   $as_echo_n "checking whether -R must be followed by a space... " >&6; }
       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
       ac_xsave_c_werror_flag=$ac_c_werror_flag
       ac_c_werror_flag=yes
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_link "$LINENO"; then :
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   $as_echo "no" >&6; }
          X_LIBS="$X_LIBS -R$x_libraries"
   else
     LIBS="$ac_xsave_LIBS -R $x_libraries"
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_link "$LINENO"; then :
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   $as_echo "yes" >&6; }
             X_LIBS="$X_LIBS -R $x_libraries"
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
   $as_echo "neither works" >&6; }
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$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 $X_LIBS -lX11"
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
   
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
   $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
   if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-ldnet  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_dnet_dnet_ntoa=yes
   else
     ac_cv_lib_dnet_dnet_ntoa=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
   $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
   if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
     X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
   fi
   
       if test $ac_cv_lib_dnet_dnet_ntoa = no; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
   $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
   if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-ldnet_stub  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_dnet_stub_dnet_ntoa=yes
   else
     ac_cv_lib_dnet_stub_dnet_ntoa=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
   $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
   if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
     X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
   fi
   
       fi
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
       LIBS="$ac_xsave_LIBS"
   
       # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
       # to get the SysV transport functions.
       # Chad 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.
       ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
   if test "x$ac_cv_func_gethostbyname" = xyes; then :
   
   fi
   
       if test $ac_cv_func_gethostbyname = no; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
   $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
   if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnsl  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_nsl_gethostbyname=yes
   else
     ac_cv_lib_nsl_gethostbyname=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
   $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
   if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
   fi
   
         if test $ac_cv_lib_nsl_gethostbyname = no; then
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
   $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
   if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lbsd  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_bsd_gethostbyname=yes
   else
     ac_cv_lib_bsd_gethostbyname=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
   $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
   if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
     X_EXTRA_LIBS="$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.
       ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
   if test "x$ac_cv_func_connect" = xyes; then :
   
   fi
   
       if test $ac_cv_func_connect = no; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
   $as_echo_n "checking for connect in -lsocket... " >&6; }
   if ${ac_cv_lib_socket_connect+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_socket_connect=yes
   else
     ac_cv_lib_socket_connect=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
   $as_echo "$ac_cv_lib_socket_connect" >&6; }
   if test "x$ac_cv_lib_socket_connect" = xyes; then :
     X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
   fi
   
       fi
   
       # Guillermo Gomez says -lposix is necessary on A/UX.
       ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
   if test "x$ac_cv_func_remove" = xyes; then :
   
   fi
   
       if test $ac_cv_func_remove = no; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
   $as_echo_n "checking for remove in -lposix... " >&6; }
   if ${ac_cv_lib_posix_remove+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lposix  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_posix_remove=yes
   else
     ac_cv_lib_posix_remove=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
   $as_echo "$ac_cv_lib_posix_remove" >&6; }
   if test "x$ac_cv_lib_posix_remove" = xyes; then :
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
   fi
   
       fi
   
       # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
       ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
   if test "x$ac_cv_func_shmat" = xyes; then :
   
   fi
   
       if test $ac_cv_func_shmat = no; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
   $as_echo_n "checking for shmat in -lipc... " >&6; }
   if ${ac_cv_lib_ipc_shmat+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lipc  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_ipc_shmat=yes
   else
     ac_cv_lib_ipc_shmat=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
   $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
   if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
     X_EXTRA_LIBS="$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
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
   $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
   if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lICE $X_EXTRA_LIBS $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_ICE_IceConnectionNumber=yes
   else
     ac_cv_lib_ICE_IceConnectionNumber=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
   $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
   if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
     X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
   fi
   
     LDFLAGS=$ac_save_LDFLAGS
   
   fi
   
   
   # 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=gc-7.4.2
   
   # Check whether --with-asir-gc was given.
   if test "${with_asir_gc+set}" = set; then :
     withval=$with_asir_gc; with_asir_gc=${withval}
   else
     with_asir_gc=yes
   fi
   
   if test ${with_asir_gc:=yes} != no; then
      ASIR_GCLIB=libasir-gc.a
      GCINC='-I${top_srcdir}/${GC}/include'
   else
      GCLIB='-L${prefix}/lib -lgc'
      GCINC='-I${prefix}/include'
      $as_echo "#define NO_ASIR_GC 1" >>confdefs.h
   
   fi
   GC_CONFIGURE_ARGS="--disable-threads --enable-large-config"
   if test -n "${host_alias}" ; then
       GC_CONFIGURE_ARGS="--host=${host_alias} ${GC_CONFIGURE_ARGS}"
   fi
   
   $as_echo "#define GC7 1" >>confdefs.h
   
   
   
   
   
   
   
   
   # 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='${libdir}/libpari.a'
       else
           PARILIB='-L${libdir} -lpari'
       fi
       $as_echo "#define PARI 1" >>confdefs.h
   
   fi
   
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
   $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
   if ${ac_cv_path_GREP+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if test -z "$GREP"; then
     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"
         as_fn_executable_p "$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
     $as_echo_n 0123456789 >"conftest.in"
     while :
     do
       cat "conftest.in" "conftest.in" >"conftest.tmp"
       mv "conftest.tmp" "conftest.in"
       cp "conftest.in" "conftest.nl"
       $as_echo 'GREP' >> "conftest.nl"
       "$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
       as_fn_arith $ac_count + 1 && ac_count=$as_val
       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
     if test -z "$ac_cv_path_GREP"; then
       as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
     fi
   else
     ac_cv_path_GREP=$GREP
   fi
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
   $as_echo "$ac_cv_path_GREP" >&6; }
    GREP="$ac_cv_path_GREP"
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
   $as_echo_n "checking for egrep... " >&6; }
   if ${ac_cv_path_EGREP+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
      then ac_cv_path_EGREP="$GREP -E"
      else
        if test -z "$EGREP"; then
     ac_path_EGREP_found=false
     # Loop through the user's path and test for each of PROGNAME-LIST
     as_save_IFS=$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"
         as_fn_executable_p "$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
     $as_echo_n 0123456789 >"conftest.in"
     while :
     do
       cat "conftest.in" "conftest.in" >"conftest.tmp"
       mv "conftest.tmp" "conftest.in"
       cp "conftest.in" "conftest.nl"
       $as_echo 'EGREP' >> "conftest.nl"
       "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
       diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
       as_fn_arith $ac_count + 1 && ac_count=$as_val
       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
     if test -z "$ac_cv_path_EGREP"; then
       as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
     fi
   else
     ac_cv_path_EGREP=$EGREP
   fi
   
      fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
   $as_echo "$ac_cv_path_EGREP" >&6; }
    EGREP="$ac_cv_path_EGREP"
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   $as_echo_n "checking for ANSI C header files... " >&6; }
   if ${ac_cv_header_stdc+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <stdlib.h>
   #include <stdarg.h>
   #include <string.h>
   #include <float.h>
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     ac_cv_header_stdc=yes
   else
     ac_cv_header_stdc=no
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   
   if test $ac_cv_header_stdc = yes; then
     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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 $ac_cv_header_stdc = yes; then
     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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 confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_run "$LINENO"; then :
   
   else
     ac_cv_header_stdc=no
   fi
   rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
     conftest.$ac_objext conftest.beam conftest.$ac_ext
   fi
   
   fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   $as_echo "$ac_cv_header_stdc" >&6; }
   if test $ac_cv_header_stdc = yes; then
   
   $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   
   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=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
   "
   if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
     cat >>confdefs.h <<_ACEOF
   #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   _ACEOF
   
   fi
   
   done
   
   
   ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default"
   if test "x$ac_cv_type_unsigned_long_long" = xyes; then :
   
   cat >>confdefs.h <<_ACEOF
   #define HAVE_UNSIGNED_LONG_LONG 1
   _ACEOF
   
   
   fi
   
   # 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.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
   $as_echo_n "checking size of long... " >&6; }
   if ${ac_cv_sizeof_long+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
   
   else
     if test "$ac_cv_type_long" = yes; then
        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error 77 "cannot compute sizeof (long)
   See \`config.log' for more details" "$LINENO" 5; }
      else
        ac_cv_sizeof_long=0
      fi
   fi
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
   $as_echo "$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
       $as_echo "#define LONG_IS_64BIT 1" >>confdefs.h
   
   else
       $as_echo "#define LONG_IS_32BIT 1" >>confdefs.h
   
   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
       $as_echo "#define DO_PLOT 1" >>confdefs.h
   
   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
       $as_echo "#define INTERVAL 1" >>confdefs.h
   
       if test "${enable_interval}" = debug ; then
          $as_echo "#define ITVDEBUG 1" >>confdefs.h
   
       fi
   fi
   
   
   if test "${enable_fep:=no}" != no ; then
       $as_echo "#define FEP 1" >>confdefs.h
   
       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
       $as_echo "#define USE_FLOAT 1" >>confdefs.h
   
   fi
   
   
   # Check whether --with-mpi was given.
   if test "${with_mpi+set}" = set; then :
     withval=$with_mpi; with_mpi=${withval}
   else
     with_mpi=no
   fi
   
   
   if test "${with_mpi:=no}" != no ; then
       $as_echo "#define MPI 1" >>confdefs.h
   
   fi
   
   
   if test "${with_lapack:=no}" != no ; then
       LAPACKLIB="-llapack -lblas -lg2c"
       $as_echo "#define LAPACK 1" >>confdefs.h
   
   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}"
       $as_echo "#define _BSD_SOURCE 1" >>confdefs.h
   
       ;;
   i[3-6]86-*-cygwin*|x86-*-cygwin*)
       asm_obj="${i386_aout_obj}"
       ;;
   i[3-6]86-*-interix*)
       asm_obj="${i386_aout_obj}"
       $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
   
       ;;
   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
       $as_echo "#define SYSV 1" >>confdefs.h
   
       ;;
   *-apple-darwin*)
       asm_obj="${generic_obj}"
       $as_echo "#define __DARWIN__ 1" >>confdefs.h
   
       if test -d /usr/X11/include -a x"${X_CFLAGS}" = x ; then
           X_CFLAGS=-I/usr/X11/include
       fi
       ;;
   arm*-*-linux*)
       asm_obj="${generic_obj}"
       if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
           CFLAGS="${CFLAGS} -fsigned-char"
       fi
       ;;
   *-*-mingw*)
           WSLIB="-lws2_32"
       asm_obj="${generic_obj}"
       ;;
   *)
       asm_obj="${generic_obj}"
       ;;
   esac
   
   
   
   
   ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
   if test "x$ac_cv_func_socket" = xyes; then :
   
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
   $as_echo_n "checking for socket in -lsocket... " >&6; }
   if ${ac_cv_lib_socket_socket+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lsocket  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_socket_socket=yes
   else
     ac_cv_lib_socket_socket=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
   $as_echo "$ac_cv_lib_socket_socket" >&6; }
   if test "x$ac_cv_lib_socket_socket" = xyes; then :
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBSOCKET 1
   _ACEOF
   
     LIBS="-lsocket $LIBS"
   
   fi
   
   fi
   
   ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
   if test "x$ac_cv_func_gethostbyname" = xyes; then :
   
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
   $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
   if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnsl  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* 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
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_nsl_gethostbyname=yes
   else
     ac_cv_lib_nsl_gethostbyname=no
   fi
   rm -f core conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
   $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
   if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; 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_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
         esac
         case $ac_var in #(
         _ | IFS | as_nl) ;; #(
         BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
         *) { eval $ac_var=; unset $ac_var;} ;;
         esac ;;
       esac
     done
   
     (set) 2>&1 |
       case $as_nl`(ac_space=' '; set) 2>&1` in #(
       *${as_nl}ac_space=\ *)
         # `set' does not quote correctly, so add quotes: double-quote
         # substitution turns \\\\ into \\, and sed turns \\ into \.
         sed -n \
           "s/'/'\\\\''/g;
             s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
         ;; #(
       *)
         # `set' quotes correctly as required by POSIX, so do not add quotes.
         sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
         ;;
       esac |
       sort
   ) |
     sed '
        /^ac_cv_env_/b end
        t clear
        :clear
        s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+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
       if test "x$cache_file" != "x/dev/null"; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
   $as_echo "$as_me: updating cache $cache_file" >&6;}
         if test ! -f "$cache_file" || test -h "$cache_file"; then
           cat confcache >"$cache_file"
         else
           case $cache_file in #(
           */* | ?:*)
             mv -f confcache "$cache_file"$$ &&
             mv -f "$cache_file"$$ "$cache_file" ;; #(
           *)
             mv -f confcache "$cache_file" ;;
           esac
         fi
       fi
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
   $as_echo "$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='
   :mline
   /\\$/{
    N
    s,\\\n,,
    b mline
   }
   t clear
   :clear
   s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
   t quote
   s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
   t quote
   b any
   :quote
   s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
   s/\[/\\&/g
   s/\]/\\&/g
   s/\$/$$/g
   H
   :any
   ${
           g
           s/^\n//
           s/\n/ /g
           p
   }
   '
   DEFS=`sed -n "$ac_script" confdefs.h`
   
   
   ac_libobjs=
   ac_ltlibobjs=
   U=
   for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
     # 1. Remove the extension, and $U if already installed.
     ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
     ac_i=`$as_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.
     as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
     as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
   done
   LIBOBJS=$ac_libobjs
   
   LTLIBOBJS=$ac_ltlibobjs
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
   $as_echo_n "checking that generated files are newer than configure... " >&6; }
      if test -n "$am_sleep_pid"; then
        # Hide warnings about reused PIDs.
        wait $am_sleep_pid 2>/dev/null
      fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
   $as_echo "done" >&6; }
    if test -n "$EXEEXT"; then
     am__EXEEXT_TRUE=
     am__EXEEXT_FALSE='#'
   else
     am__EXEEXT_TRUE='#'
     am__EXEEXT_FALSE=
   fi
   
   if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
     as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
   Usually this means the macro was only invoked conditionally." "$LINENO" 5
   fi
   if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
     as_fn_error $? "conditional \"AMDEP\" was never defined.
   Usually this means the macro was only invoked conditionally." "$LINENO" 5
   fi
   if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
     as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
   Usually this means the macro was only invoked conditionally." "$LINENO" 5
   fi
   if test -z "${USE_PLOT_TRUE}" && test -z "${USE_PLOT_FALSE}"; then
     as_fn_error $? "conditional \"USE_PLOT\" was never defined.
   Usually this means the macro was only invoked conditionally." "$LINENO" 5
   fi
   
   : "${CONFIG_STATUS=./config.status}"
   ac_write_fail=0
   ac_clean_files_save=$ac_clean_files
   ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
   $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
   as_write_fail=0
   cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
   #! $SHELL
   # Generated by $as_me.
   # Run this file to recreate the current configuration.
   # Compiler output produced by configure, useful for debugging
   # configure, is in config.log if it exists.
   
   debug=false
   ac_cs_recheck=false
   ac_cs_silent=false
   
   SHELL=\${CONFIG_SHELL-$SHELL}
   export SHELL
   _ASEOF
   cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   ## -------------------- ##
   ## M4sh Initialization. ##
   ## -------------------- ##
   
   # Be more Bourne compatible
   DUALCASE=1; export DUALCASE # for MKS sh
   if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     emulate sh
     NULLCMD=:
     # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
     setopt NO_GLOB_SUBST
   else
     case `(set -o) 2>/dev/null` in #(
     *posix*) :
       set -o posix ;; #(
     *) :
        ;;
   esac
   fi
   
   
   as_nl='
   '
   export as_nl
   # Printing a long string crashes Solaris 7 /usr/bin/printf.
   as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   # Prefer a ksh shell builtin over an external printf program on Solaris,
   # but without wasting forks for bash or zsh.
   if test -z "$BASH_VERSION$ZSH_VERSION" \
       && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     as_echo='print -r --'
     as_echo_n='print -rn --'
   elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     as_echo='printf %s\n'
     as_echo_n='printf %s'
   else
     if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
       as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
       as_echo_n='/usr/ucb/echo -n'
     else
       as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
       as_echo_n_body='eval
         arg=$1;
         case $arg in #(
         *"$as_nl"*)
           expr "X$arg" : "X\\(.*\\)$as_nl";
           arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
         esac;
         expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
       '
       export as_echo_n_body
       as_echo_n='sh -c $as_echo_n_body as_echo'
     fi
     export as_echo_body
     as_echo='sh -c $as_echo_body as_echo'
   fi
   
   # The user is always right.
   if test "${PATH_SEPARATOR+set}" != set; then
     PATH_SEPARATOR=:
     (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
       (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
         PATH_SEPARATOR=';'
     }
   fi
   
   
   # 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.)
   IFS=" ""        $as_nl"
   
   # Find who we are.  Look in the path if we contain no directory separator.
   as_myself=
   case $0 in #((
     *[\\/]* ) as_myself=$0 ;;
     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     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
     $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     exit 1
   fi
   
   # Unset variables that we do not need and which cause bugs (e.g. in
   # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   # suppresses any "Segmentation fault" message there.  '((' could
   # trigger a bug in pdksh 5.2.14.
   for as_var in BASH_ENV ENV MAIL MAILPATH
   do eval test x\${$as_var+set} = xset \
     && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   done
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   LC_ALL=C
   export LC_ALL
   LANGUAGE=C
   export LANGUAGE
   
   # CDPATH.
   (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   
   
   # as_fn_error STATUS ERROR [LINENO LOG_FD]
   # ----------------------------------------
   # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   # script with STATUS, using 1 if that was 0.
   as_fn_error ()
   {
     as_status=$1; test $as_status -eq 0 && as_status=1
     if test "$4"; then
       as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
       $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
     fi
     $as_echo "$as_me: error: $2" >&2
     as_fn_exit $as_status
   } # as_fn_error
   
   
   # as_fn_set_status STATUS
   # -----------------------
   # Set $? to STATUS, without forking.
   as_fn_set_status ()
   {
     return $1
   } # as_fn_set_status
   
   # as_fn_exit STATUS
   # -----------------
   # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   as_fn_exit ()
   {
     set +e
     as_fn_set_status $1
     exit $1
   } # as_fn_exit
   
   # as_fn_unset VAR
   # ---------------
   # Portably unset VAR.
   as_fn_unset ()
   {
     { eval $1=; unset $1;}
   }
   as_unset=as_fn_unset
   # as_fn_append VAR VALUE
   # ----------------------
   # Append the text in VALUE to the end of the definition contained in VAR. Take
   # advantage of any shell optimizations that allow amortized linear growth over
   # repeated appends, instead of the typical quadratic growth present in naive
   # implementations.
   if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
     eval 'as_fn_append ()
     {
       eval $1+=\$2
     }'
   else
     as_fn_append ()
     {
       eval $1=\$$1\$2
     }
   fi # as_fn_append
   
   # as_fn_arith ARG...
   # ------------------
   # Perform arithmetic evaluation on the ARGs, and store the result in the
   # global $as_val. Take advantage of shells that can avoid forks. The arguments
   # must be portable across $(()) and expr.
   if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
     eval 'as_fn_arith ()
     {
       as_val=$(( $* ))
     }'
   else
     as_fn_arith ()
     {
       as_val=`expr "$@" || test $? -eq 1`
     }
   fi # as_fn_arith
   
   
   if expr a : '\(a\)' >/dev/null 2>&1 &&
      test "X`expr 00001 : '.*\(...\)'`" = X001; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     as_basename=basename
   else
     as_basename=false
   fi
   
   if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     as_dirname=dirname
   else
     as_dirname=false
   fi
   
   as_me=`$as_basename -- "$0" ||
   $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
            X"$0" : 'X\(//\)$' \| \
            X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   $as_echo X/"$0" |
       sed '/^.*\/\([^/][^/]*\)\/*$/{
               s//\1/
               q
             }
             /^X\/\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\/\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
   
   # Avoid depending upon Character Ranges.
   as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   as_cr_digits='0123456789'
   as_cr_alnum=$as_cr_Letters$as_cr_digits
   
   ECHO_C= ECHO_N= ECHO_T=
   case `echo -n x` in #(((((
   -n*)
     case `echo 'xy\c'` in
     *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     xy)  ECHO_C='\c';;
     *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
          ECHO_T=' ';;
     esac;;
   *)
     ECHO_N='-n';;
   esac
   
   rm -f conf$$ conf$$.exe conf$$.file
   if test -d conf$$.dir; then
     rm -f conf$$.dir/conf$$.file
   else
     rm -f conf$$.dir
     mkdir conf$$.dir 2>/dev/null
   fi
   if (echo >conf$$.file) 2>/dev/null; then
     if ln -s conf$$.file conf$$ 2>/dev/null; then
       as_ln_s='ln -s'
       # ... but there are two gotchas:
       # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
       # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
       # In both cases, we have to default to `cp -pR'.
       ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
         as_ln_s='cp -pR'
     elif ln conf$$.file conf$$ 2>/dev/null; then
       as_ln_s=ln
     else
       as_ln_s='cp -pR'
     fi
   else
     as_ln_s='cp -pR'
   fi
   rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   rmdir conf$$.dir 2>/dev/null
   
   
   # as_fn_mkdir_p
   # -------------
   # Create "$as_dir" as a directory, including parents if necessary.
   as_fn_mkdir_p ()
   {
   
     case $as_dir in #(
     -*) as_dir=./$as_dir;;
     esac
     test -d "$as_dir" || eval $as_mkdir_p || {
       as_dirs=
       while :; do
         case $as_dir in #(
         *\'*) as_qdir=`$as_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 ||
   $as_echo X"$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" || as_fn_error $? "cannot create directory $as_dir"
   
   
   } # as_fn_mkdir_p
   if mkdir -p . 2>/dev/null; then
     as_mkdir_p='mkdir -p "$as_dir"'
   else
     test -d ./-p && rmdir ./-p
     as_mkdir_p=false
   fi
   
   
   # as_fn_executable_p FILE
   # -----------------------
   # Test if FILE is an executable regular file.
   as_fn_executable_p ()
   {
     test -f "$1" && test -x "$1"
   } # as_fn_executable_p
   as_test_x='test -x'
   as_executable_p=as_fn_executable_p
   
   # Sed expression to map a string onto a valid CPP name.
   as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   
   # Sed expression to map a string onto a valid variable name.
   as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   
   
   exec 6>&1
   ## ----------------------------------- ##
   ## Main body of $CONFIG_STATUS script. ##
   ## ----------------------------------- ##
   _ASEOF
   test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
   
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   # Save the log message, to keep $0 and so on meaningful, and to
   # report actual input values of CONFIG_FILES etc. instead of their
   # values after options handling.
   ac_log="
   This file was extended by asir $as_me 1.15, which was
   generated by GNU Autoconf 2.69.  Invocation command line was
   
     CONFIG_FILES    = $CONFIG_FILES
     CONFIG_HEADERS  = $CONFIG_HEADERS
     CONFIG_LINKS    = $CONFIG_LINKS
     CONFIG_COMMANDS = $CONFIG_COMMANDS
     $ $0 $@
   
   on `(hostname || uname -n) 2>/dev/null | sed 1q`
   "
   
   _ACEOF
   
   case $ac_config_files in *"
   "*) set x $ac_config_files; shift; ac_config_files=$*;;
   esac
   
   
   
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   # Files that config.status was made for.
   config_files="$ac_config_files"
   config_commands="$ac_config_commands"
   
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   ac_cs_usage="\
   \`$as_me' instantiates files and other configuration actions
   from templates according to the current configuration.  Unless the files
   and actions are specified as TAGs, all are instantiated by default.
   
   Usage: $0 [OPTION]... [TAG]...
   
     -h, --help       print this help, then exit
     -V, --version    print version number and configuration settings, then exit
         --config     print configuration, then exit
     -q, --quiet, --silent
                      do not print progress messages
     -d, --debug      don't remove temporary files
         --recheck    update $as_me by reconfiguring in the same conditions
         --file=FILE[:TEMPLATE]
                      instantiate the configuration file FILE
   
   Configuration files:
   $config_files
   
   Configuration commands:
   $config_commands
   
   Report bugs to the package provider."
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
   ac_cs_version="\\
   asir config.status 1.15
   configured by $0, generated by GNU Autoconf 2.69,
     with options \\"\$ac_cs_config\\"
   
   Copyright (C) 2012 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'
   AWK='$AWK'
   test -n "\$AWK" || AWK=awk
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   # The default lists apply if the user does not specify any file.
   ac_need_defaults=:
   while test $# != 0
   do
     case $1 in
     --*=?*)
       ac_option=`expr "X$1" : 'X\([^=]*\)='`
       ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
       ac_shift=:
       ;;
     --*=)
       ac_option=`expr "X$1" : 'X\([^=]*\)='`
       ac_optarg=
       ac_shift=:
       ;;
     *)
       ac_option=$1
       ac_optarg=$2
       ac_shift=shift
       ;;
     esac
   
     case $ac_option in
     # Handling of the options.
     -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
       ac_cs_recheck=: ;;
     --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
       $as_echo "$ac_cs_version"; exit ;;
     --config | --confi | --conf | --con | --co | --c )
       $as_echo "$ac_cs_config"; exit ;;
     --debug | --debu | --deb | --de | --d | -d )
       debug=: ;;
     --file | --fil | --fi | --f )
       $ac_shift
       case $ac_optarg in
       *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
       '') as_fn_error $? "missing file argument" ;;
       esac
       as_fn_append CONFIG_FILES " '$ac_optarg'"
       ac_need_defaults=false;;
     --he | --h |  --help | --hel | -h )
       $as_echo "$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.
     -*) as_fn_error $? "unrecognized option: \`$1'
   Try \`$0 --help' for more information." ;;
   
     *) as_fn_append ac_config_targets " $1"
        ac_need_defaults=false ;;
   
     esac
     shift
   done
   
   ac_configure_extra_args=
   
   if $ac_cs_silent; then
     exec 6>/dev/null
     ac_configure_extra_args="$ac_configure_extra_args --silent"
   fi
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   if \$ac_cs_recheck; then
     set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
     shift
     \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
     CONFIG_SHELL='$SHELL'
     export CONFIG_SHELL
     exec "\$@"
   fi
   
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   exec 5>>config.log
   {
     echo
     sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   ## Running $as_me. ##
   _ASBOX
     $as_echo "$ac_log"
   } >&5
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   #
   # INIT-COMMANDS
   #
   AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
   
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   
   # Handling of arguments.
   for ac_config_target in $ac_config_targets
   do
     case $ac_config_target in
       "depfiles") CONFIG_COMMANDS="$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" ;;
   
     *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
     esac
   done
   
   
   # If the user did not use the arguments to specify the items to instantiate,
   # then the envvar interface is used.  Set only those that are not.
   # We use the long form for the default assignment because of an extremely
   # bizarre bug on SunOS 4.1.3.
   if $ac_need_defaults; then
     test "${CONFIG_FILES+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'.
   $debug ||
   {
     tmp= ac_tmp=
     trap 'exit_status=$?
     : "${ac_tmp:=$tmp}"
     { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
   ' 0
     trap 'as_fn_exit 1' 1 2 13 15
   }
   # Create a (secure) tmp directory for tmp files.
   
   {
     tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
     test -d "$tmp"
   }  ||
   {
     tmp=./conf$$-$RANDOM
     (umask 077 && mkdir "$tmp")
   } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
   ac_tmp=$tmp
   
   # Set up the scripts for CONFIG_FILES section.
   # No need to generate them if there are no CONFIG_FILES.
   # This happens for instance with `./config.status config.h'.
   if test -n "$CONFIG_FILES"; then
   
   
   ac_cr=`echo X | tr X '\015'`
   # On cygwin, bash can eat \r inside `` if the user requested igncr.
   # But we know of no other shell where ac_cr would be empty at this
   # point, so we can use a bashism as a fallback.
   if test "x$ac_cr" = x; then
     eval ac_cr=\$\'\\r\'
   fi
   ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
   if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
     ac_cs_awk_cr='\\r'
   else
     ac_cs_awk_cr=$ac_cr
   fi
   
   echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
   _ACEOF
   
   
   {
     echo "cat >conf$$subs.awk <<_ACEOF" &&
     echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
     echo "_ACEOF"
   } >conf$$subs.sh ||
     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
   ac_delim='%!_!# '
   for ac_last_try in false false false false false :; do
     . ./conf$$subs.sh ||
       as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   
     ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
     if test $ac_delim_n = $ac_delim_num; then
       break
     elif $ac_last_try; then
       as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
     else
       ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
     fi
   done
   rm -f conf$$subs.sh
   
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
   _ACEOF
   sed -n '
   h
   s/^/S["/; s/!.*/"]=/
   p
   g
   s/^[^!]*!//
   :repl
   t repl
   s/'"$ac_delim"'$//
   t delim
   :nl
   h
   s/\(.\{148\}\)..*/\1/
   t more1
   s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
   p
   n
   b repl
   :more1
   s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   p
   g
   s/.\{148\}//
   t nl
   :delim
   h
   s/\(.\{148\}\)..*/\1/
   t more2
   s/["\\]/\\&/g; s/^/"/; s/$/"/
   p
   b
   :more2
   s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   p
   g
   s/.\{148\}//
   t delim
   ' <conf$$subs.awk | sed '
   /^[^""]/{
     N
     s/\n//
   }
   ' >>$CONFIG_STATUS || ac_write_fail=1
   rm -f conf$$subs.awk
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   _ACAWK
   cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
     for (key in S) S_is_set[key] = 1
     FS = ""
   
   }
   {
     line = $ 0
     nfields = split(line, field, "@")
     substed = 0
     len = length(field[1])
     for (i = 2; i < nfields; i++) {
       key = field[i]
       keylen = length(key)
       if (S_is_set[key]) {
         value = S[key]
         line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
         len += length(value) + length(field[++i])
         substed = 1
       } else
         len += 1 + keylen
     }
   
     print line
   }
   
   _ACAWK
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
     sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
   else
     cat
   fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
     || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
   _ACEOF
   
   # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
   # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
   # trailing colons and then remove the whole line if VPATH becomes empty
   # (actually we leave an empty line to preserve line numbers).
   if test "x$srcdir" = x.; then
     ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
   h
   s///
   s/^/:/
   s/[      ]*$/:/
   s/:\$(srcdir):/:/g
   s/:\${srcdir}:/:/g
   s/:@srcdir@:/:/g
   s/^:*//
   s/:*$//
   x
   s/\(=[   ]*\).*/\1/
   G
   s/\n//
   s/^[^=]*=[       ]*$//
   }'
   fi
   
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   fi # test -n "$CONFIG_FILES"
   
   
   eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
   shift
   for ac_tag
   do
     case $ac_tag in
     :[FHLC]) ac_mode=$ac_tag; continue;;
     esac
     case $ac_mode$ac_tag in
     :[FHL]*:*);;
     :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
     :[FH]-) ac_tag=-:-;;
     :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
     esac
     ac_save_IFS=$IFS
     IFS=:
     set x $ac_tag
     IFS=$ac_save_IFS
     shift
     ac_file=$1
     shift
   
     case $ac_mode in
     :L) ac_source=$1;;
     :[FH])
       ac_file_inputs=
       for ac_f
       do
         case $ac_f in
         -) ac_f="$ac_tmp/stdin";;
         *) # Look for the file first in the build tree, then in the source tree
            # (if the path is not absolute).  The absolute path cannot be DOS-style,
            # because $ac_f cannot contain `:'.
            test -f "$ac_f" ||
              case $ac_f in
              [\\/$]*) false;;
              *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
              esac ||
              as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
         esac
         case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
         as_fn_append ac_file_inputs " '$ac_f'"
       done
   
       # Let's still pretend it is `configure' which instantiates (i.e., don't
       # use $as_me), people would be surprised to read:
       #    /* config.h.  Generated by config.status.  */
       configure_input='Generated from '`
             $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
           `' by configure.'
       if test x"$ac_file" != x-; then
         configure_input="$ac_file.  $configure_input"
         { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
   $as_echo "$as_me: creating $ac_file" >&6;}
       fi
       # Neutralize special characters interpreted by sed in replacement strings.
       case $configure_input in #(
       *\&* | *\|* | *\\* )
          ac_sed_conf_input=`$as_echo "$configure_input" |
          sed 's/[\\\\&|]/\\\\&/g'`;; #(
       *) ac_sed_conf_input=$configure_input;;
       esac
   
       case $ac_tag in
       *:-:* | *:-) cat >"$ac_tmp/stdin" \
         || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
       esac
       ;;
     esac
   
     ac_dir=`$as_dirname -- "$ac_file" ||
   $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$ac_file" : 'X\(//\)[^/]' \| \
            X"$ac_file" : 'X\(//\)$' \| \
            X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
   $as_echo X"$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"; as_fn_mkdir_p
     ac_builddir=.
   
   case "$ac_dir" in
   .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)
     ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     # A ".." for each directory in $ac_dir_suffix.
     ac_top_builddir_sub=`$as_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 || ac_write_fail=1
   # If the template does not know about datarootdir, expand it.
   # FIXME: This hack should be removed a few years after 2.60.
   ac_datarootdir_hack=; ac_datarootdir_seen=
   ac_sed_dataroot='
   /datarootdir/ {
     p
     q
   }
   /@datadir@/p
   /@docdir@/p
   /@infodir@/p
   /@localedir@/p
   /@mandir@/p'
   case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
   *datarootdir*) ac_datarootdir_seen=yes;;
   *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
   $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     ac_datarootdir_hack='
     s&@datadir@&$datadir&g
     s&@docdir@&$docdir&g
     s&@infodir@&$infodir&g
     s&@localedir@&$localedir&g
     s&@mandir@&$mandir&g
     s&\\\${datarootdir}&$datarootdir&g' ;;
   esac
   _ACEOF
   
   # Neutralize VPATH when `$srcdir' = `.'.
   # Shell code in configure.ac might set extrasub.
   # FIXME: do we really want to maintain this feature?
   cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_sed_extra="$ac_vpsub
   $extrasub
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   :t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   s|@configure_input@|$ac_sed_conf_input|;t t
   s&@top_builddir@&$ac_top_builddir_sub&;t t
   s&@top_build_prefix@&$ac_top_build_prefix&;t t
   s&@srcdir@&$ac_srcdir&;t t
   s&@abs_srcdir@&$ac_abs_srcdir&;t t
   s&@top_srcdir@&$ac_top_srcdir&;t t
   s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
   s&@builddir@&$ac_builddir&;t t
   s&@abs_builddir@&$ac_abs_builddir&;t t
   s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
   s&@INSTALL@&$ac_INSTALL&;t t
   s&@MKDIR_P@&$ac_MKDIR_P&;t t
   $ac_datarootdir_hack
   "
   eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
     >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
   
   test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
     { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
     { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
         "$ac_tmp/out"`; test -z "$ac_out"; } &&
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   which seems to be undefined.  Please make sure it is defined" >&5
   $as_echo "$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 "$ac_tmp/stdin"
     case $ac_file in
     -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
     *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
     esac \
     || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    ;;
   
   
     :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
   $as_echo "$as_me: executing $ac_file commands" >&6;}
    ;;
     esac
   
   
     case $ac_file$ac_mode in
       "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
     # Older Autoconf quotes --file arguments for eval, but not when files
     # are listed without --file.  Let's play safe and only enable the eval
     # if we detect the quoting.
     case $CONFIG_FILES in
     *\'*) eval set x "$CONFIG_FILES" ;;
     *)   set x $CONFIG_FILES ;;
     esac
     shift
     for mf
     do
       # Strip MF so we end up with the name of the file.
       mf=`echo "$mf" | sed -e 's/:.*$//'`
       # Check whether this is an Automake generated Makefile or not.
       # We used to match only the files named 'Makefile.in', but
       # some people rename them; so instead we look at the file content.
       # Grep'ing the first line is not enough: some people post-process
       # each Makefile.in and add a new line on top of each file to say so.
       # Grep'ing the whole file is not good either: AIX grep has a line
       # limit of 2048, but all sed's we know have understand at least 4000.
       if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/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 ||
   $as_echo X"$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"`
       # 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'`; 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 ||
   $as_echo X"$file" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
               s//\1/
               q
             }
             /^X\(\/\/\)[^/].*/{
               s//\1/
               q
             }
             /^X\(\/\/\)$/{
               s//\1/
               q
             }
             /^X\(\/\).*/{
               s//\1/
               q
             }
             s/.*/./; q'`
         as_dir=$dirpart/$fdir; as_fn_mkdir_p
         # echo "creating $dirpart/$file"
         echo '# dummy' > "$dirpart/$file"
       done
     done
   }
    ;;
   
     esac
   done # for ac_tag
   
   
   as_fn_exit 0
   _ACEOF
   ac_clean_files=$ac_clean_files_save
   
   test $ac_write_fail = 0 ||
     as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
   
   
   # configure is writing to config.log, and then calls config.status.
   # config.status does its own redirection, appending to config.log.
   # Unfortunately, on DOS this fails, as config.log is still kept open
   # by configure, so config.status won't be able to write to it; its
   # output is simply discarded.  So we exec the FD to /dev/null,
   # effectively closing config.log, so it can be properly (re)opened and
   # appended to by config.status.  When coming back to configure, we
   # need to make the FD available again.
   if test "$no_create" != yes; then
     ac_cs_success=:
     ac_config_status_args=
     test "$silent" = yes &&
       ac_config_status_args="$ac_config_status_args --quiet"
     exec 5>/dev/null
     $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
     exec 5>>config.log
     # Use ||, not &&, to avoid exiting from the if with $? = 1, which
     # would make configure fail if this is the last instruction.
     $ac_cs_success || as_fn_exit 1
   fi
   if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
   $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
   fi
   

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Removed from v.1.3  
changed lines
  Added in v.1.63

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