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Diff for /OpenXM_contrib2/asir2000/configure between version 1.2 and 1.16

version 1.2, 2000/02/08 04:47:08 version 1.16, 2003/03/07 05:40:15
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 #!/bin/sh  #! /bin/sh
 # $OpenXM: OpenXM_contrib2/asir2000/configure,v 1.1.1.1 1999/12/03 07:39:06 noro Exp $  # Guess values for system-dependent variables and create Makefiles.
   # Generated by GNU Autoconf 2.57.
   #
   # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
   # Free Software Foundation, Inc.
   # This configure script is free software; the Free Software Foundation
   # gives unlimited permission to copy, distribute and modify it.
   ## --------------------- ##
   ## M4sh Initialization.  ##
   ## --------------------- ##
   
 oxhome=`( cd ../../OpenXM ; pwd )`  # Be Bourne compatible
 use_plot=0  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 use_pari=0    emulate sh
     NULLCMD=:
     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
   elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
     set -o posix
   fi
   
 while [ $# -gt 0 ]  # Support unset when possible.
   if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
     as_unset=unset
   else
     as_unset=false
   fi
   
   
   # Work around bugs in pre-3.0 UWIN ksh.
   $as_unset ENV MAIL MAILPATH
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   for as_var in \
     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     LC_TELEPHONE LC_TIME
 do  do
         case $1 in    if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
         -oxhome)      eval $as_var=C; export $as_var
                 shift; oxhome=$1 ;;    else
         -plot)      $as_unset $as_var
                 use_plot=1 ;;    fi
         -pari)  
                 use_pari=1 ;;  
         esac  
         shift  
 done  done
   
 libname=libasir  # Required to use basename.
   if expr a : '\(a\)' >/dev/null 2>&1; then
     as_expr=expr
   else
     as_expr=false
   fi
   
 rm -f include/config.h  if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
 echo "#define OpenXM_HOME ${oxhome}" >> include/config.h    as_basename=basename
   else
     as_basename=false
   fi
   
 #cat > include/config.h <<EOF  
 ##define OpenXM_HOME ${oxhome}  
 #EOF  
   
 if [ $use_pari != 0 ]; then  # Name of the executable.
 libname=$libname"_pari"  as_me=`$as_basename "$0" ||
 echo "#define USE_PARI" >> include/config.h  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
            X"$0" : 'X\(//\)$' \| \
            X"$0" : 'X\(/\)$' \| \
            .     : '\(.\)' 2>/dev/null ||
   echo X/"$0" |
       sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
             /^X\/\(\/\/\)$/{ s//\1/; q; }
             /^X\/\(\/\).*/{ s//\1/; q; }
             s/.*/./; q'`
   
   
   # PATH needs CR, and LINENO needs CR and PATH.
   # Avoid depending upon Character Ranges.
   as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   as_cr_digits='0123456789'
   as_cr_alnum=$as_cr_Letters$as_cr_digits
   
   # The user is always right.
   if test "${PATH_SEPARATOR+set}" != set; then
     echo "#! /bin/sh" >conf$$.sh
     echo  "exit 0"   >>conf$$.sh
     chmod +x conf$$.sh
     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
       PATH_SEPARATOR=';'
     else
       PATH_SEPARATOR=:
     fi
     rm -f conf$$.sh
 fi  fi
   
 if [ $use_plot != 0 ]; then  
 libname=$libname"_X"    as_lineno_1=$LINENO
 echo "#define USE_PLOT" >> include/config.h    as_lineno_2=$LINENO
     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x$as_lineno_3"  = "x$as_lineno_2"  || {
     # Find who we are.  Look in the path if we contain no path at all
     # relative or not.
     case $0 in
       *[\\/]* ) as_myself=$0 ;;
       *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   done
   
          ;;
     esac
     # We did not find ourselves, most probably we were run as `sh COMMAND'
     # in which case we are not to be found in the path.
     if test "x$as_myself" = x; then
       as_myself=$0
     fi
     if test ! -f "$as_myself"; then
       { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
      { (exit 1); exit 1; }; }
     fi
     case $CONFIG_SHELL in
     '')
       as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for as_base in sh bash ksh sh5; do
            case $as_dir in
            /*)
              if ("$as_dir/$as_base" -c '
     as_lineno_1=$LINENO
     as_lineno_2=$LINENO
     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
                $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
                $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
                CONFIG_SHELL=$as_dir/$as_base
                export CONFIG_SHELL
                exec "$CONFIG_SHELL" "$0" ${1+"$@"}
              fi;;
            esac
          done
   done
   ;;
     esac
   
     # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
     # uniformly replaced by the line number.  The first 'sed' inserts a
     # line-number line before each line; the second 'sed' does the real
     # work.  The second script uses 'N' to pair each line-number line
     # with the numbered line, and appends trailing '-' during
     # substitution so that $LINENO is not a special case at line end.
     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
     # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
     sed '=' <$as_myself |
       sed '
         N
         s,$,-,
         : loop
         s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
         t loop
         s,-$,,
         s,^['$as_cr_digits']*\n,,
       ' >$as_me.lineno &&
     chmod +x $as_me.lineno ||
       { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
      { (exit 1); exit 1; }; }
   
     # Don't try to exec as it changes $[0], causing all sort of problems
     # (the dirname of $[0] is not the place where we might find the
     # original and so on.  Autoconf is especially sensible to this).
     . ./$as_me.lineno
     # Exit status is that of the last command.
     exit
   }
   
   
   case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
     *c*,-n*) ECHO_N= ECHO_C='
   ' ECHO_T='      ' ;;
     *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
     *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
   esac
   
   if expr a : '\(a\)' >/dev/null 2>&1; then
     as_expr=expr
   else
     as_expr=false
 fi  fi
   
 echo LIBASIR=$libname.a >> include/config.h  rm -f conf$$ conf$$.exe conf$$.file
   echo >conf$$.file
   if ln -s conf$$.file conf$$ 2>/dev/null; then
     # We could just check for DJGPP; but this test a) works b) is more generic
     # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
     if test -f conf$$.exe; then
       # Don't use ln at all; we don't have any links
       as_ln_s='cp -p'
     else
       as_ln_s='ln -s'
     fi
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
     as_ln_s='cp -p'
   fi
   rm -f conf$$ conf$$.exe conf$$.file
   
   if mkdir -p . 2>/dev/null; then
     as_mkdir_p=:
   else
     as_mkdir_p=false
   fi
   
   as_executable_p="test -f"
   
   # Sed expression to map a string onto a valid CPP name.
   as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
   
   # Sed expression to map a string onto a valid variable name.
   as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
   
   
   # IFS
   # We need space, tab and new line, in precisely that order.
   as_nl='
   '
   IFS="   $as_nl"
   
   # CDPATH.
   $as_unset CDPATH
   
   
   # Name of the host.
   # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
   # so uname gets run too.
   ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   
   exec 6>&1
   
   #
   # Initializations.
   #
   ac_default_prefix=/usr/local
   ac_config_libobj_dir=.
   cross_compiling=no
   subdirs=
   MFLAGS=
   MAKEFLAGS=
   SHELL=${CONFIG_SHELL-/bin/sh}
   
   # Maximum number of lines to put in a shell here document.
   # This variable seems obsolete.  It should probably be removed, and
   # only ac_max_sed_lines should be used.
   : ${ac_max_here_lines=38}
   
   # Identity of this package.
   PACKAGE_NAME=
   PACKAGE_TARNAME=
   PACKAGE_VERSION=
   PACKAGE_STRING=
   PACKAGE_BUGREPORT=
   
   ac_unique_file="LICENSE"
   # Factoring default headers for most tests.
   ac_includes_default="\
   #include <stdio.h>
   #if HAVE_SYS_TYPES_H
   # include <sys/types.h>
   #endif
   #if HAVE_SYS_STAT_H
   # include <sys/stat.h>
   #endif
   #if STDC_HEADERS
   # include <stdlib.h>
   # include <stddef.h>
   #else
   # if HAVE_STDLIB_H
   #  include <stdlib.h>
   # endif
   #endif
   #if HAVE_STRING_H
   # if !STDC_HEADERS && HAVE_MEMORY_H
   #  include <memory.h>
   # endif
   # include <string.h>
   #endif
   #if HAVE_STRINGS_H
   # include <strings.h>
   #endif
   #if HAVE_INTTYPES_H
   # include <inttypes.h>
   #else
   # if HAVE_STDINT_H
   #  include <stdint.h>
   # endif
   #endif
   #if HAVE_UNISTD_H
   # include <unistd.h>
   #endif"
   
   ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION EXEEXT OBJEXT ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh INSTALL_STRIP_PROGRAM AWK SET_MAKE AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH DEPDIR build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC am__include am__quote CCDEPMODE LN_S RANLIB ac_ct_RANLIB YACC CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS PARIINC PARILIB EGREP USE_PLOT_TRUE USE_PLOT_FALSE FEPLIB MPIINC MPILIB LAPACKLIB libasir_postfix asm_obj LIBOBJS LTLIBOBJS'
   ac_subst_files=''
   
   # Initialize some variables set by options.
   ac_init_help=
   ac_init_version=false
   # The variables have the same names as the options, with
   # dashes changed to underlines.
   cache_file=/dev/null
   exec_prefix=NONE
   no_create=
   no_recursion=
   prefix=NONE
   program_prefix=NONE
   program_suffix=NONE
   program_transform_name=s,x,x,
   silent=
   site=
   srcdir=
   verbose=
   x_includes=NONE
   x_libraries=NONE
   
   # Installation directory options.
   # These are left unexpanded so users can "make install exec_prefix=/foo"
   # and all the variables that are supposed to be based on exec_prefix
   # by default will actually change.
   # Use braces instead of parens because sh, perl, etc. also accept them.
   bindir='${exec_prefix}/bin'
   sbindir='${exec_prefix}/sbin'
   libexecdir='${exec_prefix}/libexec'
   datadir='${prefix}/share'
   sysconfdir='${prefix}/etc'
   sharedstatedir='${prefix}/com'
   localstatedir='${prefix}/var'
   libdir='${exec_prefix}/lib'
   includedir='${prefix}/include'
   oldincludedir='/usr/include'
   infodir='${prefix}/info'
   mandir='${prefix}/man'
   
   ac_prev=
   for ac_option
   do
     # If the previous option needs an argument, assign it.
     if test -n "$ac_prev"; then
       eval "$ac_prev=\$ac_option"
       ac_prev=
       continue
     fi
   
     ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
   
     # Accept the important Cygnus configure options, so we can diagnose typos.
   
     case $ac_option in
   
     -bindir | --bindir | --bindi | --bind | --bin | --bi)
       ac_prev=bindir ;;
     -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
       bindir=$ac_optarg ;;
   
     -build | --build | --buil | --bui | --bu)
       ac_prev=build_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 | --data | --dat | --da)
       ac_prev=datadir ;;
     -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
     | --da=*)
       datadir=$ac_optarg ;;
   
     -disable-* | --disable-*)
       ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid feature name: $ac_feature" >&2
      { (exit 1); exit 1; }; }
       ac_feature=`echo $ac_feature | sed 's/-/_/g'`
       eval "enable_$ac_feature=no" ;;
   
     -enable-* | --enable-*)
       ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid feature name: $ac_feature" >&2
      { (exit 1); exit 1; }; }
       ac_feature=`echo $ac_feature | sed 's/-/_/g'`
       case $ac_option in
         *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
         *) ac_optarg=yes ;;
       esac
       eval "enable_$ac_feature='$ac_optarg'" ;;
   
     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
     | --exec | --exe | --ex)
       ac_prev=exec_prefix ;;
     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
     | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
     | --exec=* | --exe=* | --ex=*)
       exec_prefix=$ac_optarg ;;
   
     -gas | --gas | --ga | --g)
       # Obsolete; use --with-gas.
       with_gas=yes ;;
   
     -help | --help | --hel | --he | -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 ;;
   
     -includedir | --includedir | --includedi | --included | --include \
     | --includ | --inclu | --incl | --inc)
       ac_prev=includedir ;;
     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
     | --includ=* | --inclu=* | --incl=* | --inc=*)
       includedir=$ac_optarg ;;
   
     -infodir | --infodir | --infodi | --infod | --info | --inf)
       ac_prev=infodir ;;
     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
       infodir=$ac_optarg ;;
   
     -libdir | --libdir | --libdi | --libd)
       ac_prev=libdir ;;
     -libdir=* | --libdir=* | --libdi=* | --libd=*)
       libdir=$ac_optarg ;;
   
     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
     | --libexe | --libex | --libe)
       ac_prev=libexecdir ;;
     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
     | --libexe=* | --libex=* | --libe=*)
       libexecdir=$ac_optarg ;;
   
     -localstatedir | --localstatedir | --localstatedi | --localstated \
     | --localstate | --localstat | --localsta | --localst \
     | --locals | --local | --loca | --loc | --lo)
       ac_prev=localstatedir ;;
     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
       localstatedir=$ac_optarg ;;
   
     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
       ac_prev=mandir ;;
     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
       mandir=$ac_optarg ;;
   
     -nfp | --nfp | --nf)
       # Obsolete; use --without-fp.
       with_fp=no ;;
   
     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
     | --no-cr | --no-c | -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 ;;
   
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil)
       silent=yes ;;
   
     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
       ac_prev=sbindir ;;
     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
     | --sbi=* | --sb=*)
       sbindir=$ac_optarg ;;
   
     -sharedstatedir | --sharedstatedir | --sharedstatedi \
     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
     | --sharedst | --shareds | --shared | --share | --shar \
     | --sha | --sh)
       ac_prev=sharedstatedir ;;
     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
     | --sha=* | --sh=*)
       sharedstatedir=$ac_optarg ;;
   
     -site | --site | --sit)
       ac_prev=site ;;
     -site=* | --site=* | --sit=*)
       site=$ac_optarg ;;
   
     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
       ac_prev=srcdir ;;
     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
       srcdir=$ac_optarg ;;
   
     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
     | --syscon | --sysco | --sysc | --sys | --sy)
       ac_prev=sysconfdir ;;
     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
       sysconfdir=$ac_optarg ;;
   
     -target | --target | --targe | --targ | --tar | --ta | --t)
       ac_prev=target_alias ;;
     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
       target_alias=$ac_optarg ;;
   
     -v | -verbose | --verbose | --verbos | --verbo | --verb)
       verbose=yes ;;
   
     -version | --version | --versio | --versi | --vers | -V)
       ac_init_version=: ;;
   
     -with-* | --with-*)
       ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid package name: $ac_package" >&2
      { (exit 1); exit 1; }; }
       ac_package=`echo $ac_package| sed 's/-/_/g'`
       case $ac_option in
         *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
         *) ac_optarg=yes ;;
       esac
       eval "with_$ac_package='$ac_optarg'" ;;
   
     -without-* | --without-*)
       ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
       # Reject names that are not valid shell variable names.
       expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid package name: $ac_package" >&2
      { (exit 1); exit 1; }; }
       ac_package=`echo $ac_package | sed 's/-/_/g'`
       eval "with_$ac_package=no" ;;
   
     --x)
       # Obsolete; use --with-x.
       with_x=yes ;;
   
     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
     | --x-incl | --x-inc | --x-in | --x-i)
       ac_prev=x_includes ;;
     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
       x_includes=$ac_optarg ;;
   
     -x-libraries | --x-libraries | --x-librarie | --x-librari \
     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
       ac_prev=x_libraries ;;
     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
       x_libraries=$ac_optarg ;;
   
     -*) { echo "$as_me: error: unrecognized option: $ac_option
   Try \`$0 --help' for more information." >&2
      { (exit 1); exit 1; }; }
       ;;
   
     *=*)
       ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
       # Reject names that are not valid shell variable names.
       expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
         { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
      { (exit 1); exit 1; }; }
       ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
       eval "$ac_envvar='$ac_optarg'"
       export $ac_envvar ;;
   
     *)
       # FIXME: should be removed in autoconf 3.0.
       echo "$as_me: WARNING: you should use --build, --host, --target" >&2
       expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
         echo "$as_me: WARNING: invalid host type: $ac_option" >&2
       : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
       ;;
   
     esac
   done
   
   if test -n "$ac_prev"; then
     ac_option=--`echo $ac_prev | sed 's/_/-/g'`
     { echo "$as_me: error: missing argument to $ac_option" >&2
      { (exit 1); exit 1; }; }
   fi
   
   # Be sure to have absolute paths.
   for ac_var in exec_prefix prefix
   do
     eval ac_val=$`echo $ac_var`
     case $ac_val in
       [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
       *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
      { (exit 1); exit 1; }; };;
     esac
   done
   
   # Be sure to have absolute paths.
   for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
                 localstatedir libdir includedir oldincludedir infodir mandir
   do
     eval ac_val=$`echo $ac_var`
     case $ac_val in
       [\\/$]* | ?:[\\/]* ) ;;
       *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
      { (exit 1); exit 1; }; };;
     esac
   done
   
   # There might be people who depend on the old broken behavior: `$host'
   # used to hold the argument of --host etc.
   # FIXME: To remove some day.
   build=$build_alias
   host=$host_alias
   target=$target_alias
   
   # FIXME: To remove some day.
   if test "x$host_alias" != x; then
     if test "x$build_alias" = x; then
       cross_compiling=maybe
       echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
       If a cross compiler is detected then cross compile mode will be used." >&2
     elif test "x$build_alias" != "x$host_alias"; then
       cross_compiling=yes
     fi
   fi
   
   ac_tool_prefix=
   test -n "$host_alias" && ac_tool_prefix=$host_alias-
   
   test "$silent" = yes && exec 6>/dev/null
   
   
   # Find the source files, if location was not specified.
   if test -z "$srcdir"; then
     ac_srcdir_defaulted=yes
     # Try the directory containing this script, then its parent.
     ac_confdir=`(dirname "$0") 2>/dev/null ||
   $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$0" : 'X\(//\)[^/]' \| \
            X"$0" : 'X\(//\)$' \| \
            X"$0" : 'X\(/\)' \| \
            .     : '\(.\)' 2>/dev/null ||
   echo X"$0" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
             /^X\(\/\/\)[^/].*/{ s//\1/; q; }
             /^X\(\/\/\)$/{ s//\1/; q; }
             /^X\(\/\).*/{ s//\1/; q; }
             s/.*/./; q'`
     srcdir=$ac_confdir
     if test ! -r $srcdir/$ac_unique_file; then
       srcdir=..
     fi
   else
     ac_srcdir_defaulted=no
   fi
   if test ! -r $srcdir/$ac_unique_file; then
     if test "$ac_srcdir_defaulted" = yes; then
       { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
      { (exit 1); exit 1; }; }
     else
       { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
      { (exit 1); exit 1; }; }
     fi
   fi
   (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
     { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
      { (exit 1); exit 1; }; }
   srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
   ac_env_build_alias_set=${build_alias+set}
   ac_env_build_alias_value=$build_alias
   ac_cv_env_build_alias_set=${build_alias+set}
   ac_cv_env_build_alias_value=$build_alias
   ac_env_host_alias_set=${host_alias+set}
   ac_env_host_alias_value=$host_alias
   ac_cv_env_host_alias_set=${host_alias+set}
   ac_cv_env_host_alias_value=$host_alias
   ac_env_target_alias_set=${target_alias+set}
   ac_env_target_alias_value=$target_alias
   ac_cv_env_target_alias_set=${target_alias+set}
   ac_cv_env_target_alias_value=$target_alias
   ac_env_CC_set=${CC+set}
   ac_env_CC_value=$CC
   ac_cv_env_CC_set=${CC+set}
   ac_cv_env_CC_value=$CC
   ac_env_CFLAGS_set=${CFLAGS+set}
   ac_env_CFLAGS_value=$CFLAGS
   ac_cv_env_CFLAGS_set=${CFLAGS+set}
   ac_cv_env_CFLAGS_value=$CFLAGS
   ac_env_LDFLAGS_set=${LDFLAGS+set}
   ac_env_LDFLAGS_value=$LDFLAGS
   ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
   ac_cv_env_LDFLAGS_value=$LDFLAGS
   ac_env_CPPFLAGS_set=${CPPFLAGS+set}
   ac_env_CPPFLAGS_value=$CPPFLAGS
   ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
   ac_cv_env_CPPFLAGS_value=$CPPFLAGS
   ac_env_CPP_set=${CPP+set}
   ac_env_CPP_value=$CPP
   ac_cv_env_CPP_set=${CPP+set}
   ac_cv_env_CPP_value=$CPP
   
   #
   # Report the --help message.
   #
   if test "$ac_init_help" = "long"; then
     # Omit some internal or obsolete options to make the list less imposing.
     # This message is too long to be a string in the A/UX 3.1 sh.
     cat <<_ACEOF
   \`configure' configures this package to adapt to many kinds of systems.
   
   Usage: $0 [OPTION]... [VAR=VALUE]...
   
   To assign environment variables (e.g., CC, CFLAGS...), specify them as
   VAR=VALUE.  See below for descriptions of some of the useful variables.
   
   Defaults for the options are specified in brackets.
   
   Configuration:
     -h, --help              display this help and exit
         --help=short        display options specific to this package
         --help=recursive    display the short help of all the included packages
     -V, --version           display version information and exit
     -q, --quiet, --silent   do not print \`checking...' messages
         --cache-file=FILE   cache test results in FILE [disabled]
     -C, --config-cache      alias for \`--cache-file=config.cache'
     -n, --no-create         do not create output files
         --srcdir=DIR        find the sources in DIR [configure dir or \`..']
   
   _ACEOF
   
     cat <<_ACEOF
   Installation directories:
     --prefix=PREFIX         install architecture-independent files in PREFIX
                             [$ac_default_prefix]
     --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                             [PREFIX]
   
   By default, \`make install' will install all the files in
   \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   for instance \`--prefix=\$HOME'.
   
   For better control, use the options below.
   
   Fine tuning of the installation directories:
     --bindir=DIR           user executables [EPREFIX/bin]
     --sbindir=DIR          system admin executables [EPREFIX/sbin]
     --libexecdir=DIR       program executables [EPREFIX/libexec]
     --datadir=DIR          read-only architecture-independent data [PREFIX/share]
     --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
     --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
     --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
     --libdir=DIR           object code libraries [EPREFIX/lib]
     --includedir=DIR       C header files [PREFIX/include]
     --oldincludedir=DIR    C header files for non-gcc [/usr/include]
     --infodir=DIR          info documentation [PREFIX/info]
     --mandir=DIR           man documentation [PREFIX/man]
   _ACEOF
   
     cat <<\_ACEOF
   
   Program names:
     --program-prefix=PREFIX            prepend PREFIX to installed program names
     --program-suffix=SUFFIX            append SUFFIX to installed program names
     --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
   
   X features:
     --x-includes=DIR    X include files are in DIR
     --x-libraries=DIR   X library files are in DIR
   
   System types:
     --build=BUILD     configure for building on BUILD [guessed]
     --host=HOST       cross-compile to build programs to run on HOST [BUILD]
     --target=TARGET   configure for building compilers for TARGET [HOST]
   _ACEOF
   fi
   
   if test -n "$ac_init_help"; then
   
     cat <<\_ACEOF
   
   Optional Features:
     --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
     --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
     --disable-dependency-tracking Speeds up one-time builds
     --enable-dependency-tracking  Do not reject slow dependency extractors
     --enable-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-pari             use the PARI library. [no]
   
   Some influential environment variables:
     CC          C compiler command
     CFLAGS      C compiler flags
     LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                 nonstandard directory <lib dir>
     CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
                 headers in a nonstandard directory <include dir>
     CPP         C preprocessor
   
   Use these variables to override the choices made by `configure' or to help
   it to find libraries and programs with nonstandard names/locations.
   
   _ACEOF
   fi
   
   if test "$ac_init_help" = "recursive"; then
     # If there are subdirs, report their specific --help.
     ac_popdir=`pwd`
     for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
       test -d $ac_dir || continue
       ac_builddir=.
   
   if test "$ac_dir" != .; then
     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     # A "../" for each directory in $ac_dir_suffix.
     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
   else
     ac_dir_suffix= ac_top_builddir=
   fi
   
   case $srcdir in
     .)  # No --srcdir option.  We are building in place.
       ac_srcdir=.
       if test -z "$ac_top_builddir"; then
          ac_top_srcdir=.
       else
          ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
       fi ;;
     [\\/]* | ?:[\\/]* )  # Absolute path.
       ac_srcdir=$srcdir$ac_dir_suffix;
       ac_top_srcdir=$srcdir ;;
     *) # Relative path.
       ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
       ac_top_srcdir=$ac_top_builddir$srcdir ;;
   esac
   # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
   # absolute.
   ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
   ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
   ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
   ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
   
       cd $ac_dir
       # Check for guested configure; otherwise get Cygnus style configure.
       if test -f $ac_srcdir/configure.gnu; then
         echo
         $SHELL $ac_srcdir/configure.gnu  --help=recursive
       elif test -f $ac_srcdir/configure; then
         echo
         $SHELL $ac_srcdir/configure  --help=recursive
       elif test -f $ac_srcdir/configure.ac ||
              test -f $ac_srcdir/configure.in; then
         echo
         $ac_configure --help
       else
         echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
       fi
       cd $ac_popdir
     done
   fi
   
   test -n "$ac_init_help" && exit 0
   if $ac_init_version; then
     cat <<\_ACEOF
   
   Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
   Free Software Foundation, Inc.
   This configure script is free software; the Free Software Foundation
   gives unlimited permission to copy, distribute and modify it.
   _ACEOF
     exit 0
   fi
   exec 5>config.log
   cat >&5 <<_ACEOF
   This file contains any messages produced by compilers while
   running configure, to aid debugging if configure makes a mistake.
   
   It was created by $as_me, which was
   generated by GNU Autoconf 2.57.  Invocation command line was
   
     $ $0 $@
   
   _ACEOF
   {
   cat <<_ASUNAME
   ## --------- ##
   ## Platform. ##
   ## --------- ##
   
   hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
   uname -m = `(uname -m) 2>/dev/null || echo unknown`
   uname -r = `(uname -r) 2>/dev/null || echo unknown`
   uname -s = `(uname -s) 2>/dev/null || echo unknown`
   uname -v = `(uname -v) 2>/dev/null || echo unknown`
   
   /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
   /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
   
   /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
   /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
   /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
   hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
   /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
   /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
   /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
   
   _ASUNAME
   
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     echo "PATH: $as_dir"
   done
   
   } >&5
   
   cat >&5 <<_ACEOF
   
   
   ## ----------- ##
   ## Core tests. ##
   ## ----------- ##
   
   _ACEOF
   
   
   # Keep a trace of the command line.
   # Strip out --no-create and --no-recursion so they do not pile up.
   # 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_sep=
   ac_must_keep_next=false
   for ac_pass in 1 2
   do
     for ac_arg
     do
       case $ac_arg in
       -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
       -q | -quiet | --quiet | --quie | --qui | --qu | --q \
       | -silent | --silent | --silen | --sile | --sil)
         continue ;;
       *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
         ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
       esac
       case $ac_pass in
       1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
       2)
         ac_configure_args1="$ac_configure_args1 '$ac_arg'"
         if test $ac_must_keep_next = true; then
           ac_must_keep_next=false # Got value, back to normal.
         else
           case $ac_arg in
             *=* | --config-cache | -C | -disable-* | --disable-* \
             | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
             | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
             | -with-* | --with-* | -without-* | --without-* | --x)
               case "$ac_configure_args0 " in
                 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
               esac
               ;;
             -* ) ac_must_keep_next=true ;;
           esac
         fi
         ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
         # Get rid of the leading space.
         ac_sep=" "
         ;;
       esac
     done
   done
   $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
   $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
   
   # When interrupted or exit'd, cleanup temporary files, and complete
   # config.log.  We remove comments because anyway the quotes in there
   # would cause problems or look ugly.
   # WARNING: Be sure not to use single quotes in there, as some shells,
   # such as our DU 5.0 friend, will then `close' the trap.
   trap 'exit_status=$?
     # Save into config.log some information that might help in debugging.
     {
       echo
   
       cat <<\_ASBOX
   ## ---------------- ##
   ## Cache variables. ##
   ## ---------------- ##
   _ASBOX
       echo
       # The following way of writing the cache mishandles newlines in values,
   {
     (set) 2>&1 |
       case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
       *ac_space=\ *)
         sed -n \
           "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
             s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
         ;;
       *)
         sed -n \
           "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
         ;;
       esac;
   }
       echo
   
       cat <<\_ASBOX
   ## ----------------- ##
   ## Output variables. ##
   ## ----------------- ##
   _ASBOX
       echo
       for ac_var in $ac_subst_vars
       do
         eval ac_val=$`echo $ac_var`
         echo "$ac_var='"'"'$ac_val'"'"'"
       done | sort
       echo
   
       if test -n "$ac_subst_files"; then
         cat <<\_ASBOX
   ## ------------- ##
   ## Output files. ##
   ## ------------- ##
   _ASBOX
         echo
         for ac_var in $ac_subst_files
         do
           eval ac_val=$`echo $ac_var`
           echo "$ac_var='"'"'$ac_val'"'"'"
         done | sort
         echo
       fi
   
       if test -s confdefs.h; then
         cat <<\_ASBOX
   ## ----------- ##
   ## confdefs.h. ##
   ## ----------- ##
   _ASBOX
         echo
         sed "/^$/d" confdefs.h | sort
         echo
       fi
       test "$ac_signal" != 0 &&
         echo "$as_me: caught signal $ac_signal"
       echo "$as_me: exit $exit_status"
     } >&5
     rm -f core core.* *.core &&
     rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
       exit $exit_status
        ' 0
   for ac_signal in 1 2 13 15; do
     trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
   done
   ac_signal=0
   
   # confdefs.h avoids OS command line length limits that DEFS can exceed.
   rm -rf conftest* confdefs.h
   # AIX cpp loses on an empty file, so make sure it contains at least a newline.
   echo >confdefs.h
   
   # Predefined preprocessor variables.
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_NAME "$PACKAGE_NAME"
   _ACEOF
   
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
   _ACEOF
   
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_VERSION "$PACKAGE_VERSION"
   _ACEOF
   
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_STRING "$PACKAGE_STRING"
   _ACEOF
   
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
   _ACEOF
   
   
   # Let the site file select an alternate cache file if it wants to.
   # Prefer explicitly selected file to automatically selected ones.
   if test -z "$CONFIG_SITE"; then
     if test "x$prefix" != xNONE; then
       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
     else
       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
     fi
   fi
   for ac_site_file in $CONFIG_SITE; do
     if test -r "$ac_site_file"; then
       { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
   echo "$as_me: loading site script $ac_site_file" >&6;}
       sed 's/^/| /' "$ac_site_file" >&5
       . "$ac_site_file"
     fi
   done
   
   if test -r "$cache_file"; then
     # Some versions of bash will fail to source /dev/null (special
     # files actually), so we avoid doing that.
     if test -f "$cache_file"; then
       { echo "$as_me:$LINENO: loading cache $cache_file" >&5
   echo "$as_me: loading cache $cache_file" >&6;}
       case $cache_file in
         [\\/]* | ?:[\\/]* ) . $cache_file;;
         *)                      . ./$cache_file;;
       esac
     fi
   else
     { echo "$as_me:$LINENO: creating cache $cache_file" >&5
   echo "$as_me: creating cache $cache_file" >&6;}
     >$cache_file
   fi
   
   # Check that the precious variables saved in the cache have kept the same
   # value.
   ac_cache_corrupted=false
   for ac_var in `(set) 2>&1 |
                  sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
     eval ac_old_set=\$ac_cv_env_${ac_var}_set
     eval ac_new_set=\$ac_env_${ac_var}_set
     eval ac_old_val="\$ac_cv_env_${ac_var}_value"
     eval ac_new_val="\$ac_env_${ac_var}_value"
     case $ac_old_set,$ac_new_set in
       set,)
         { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
         ac_cache_corrupted=: ;;
       ,set)
         { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
   echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
         ac_cache_corrupted=: ;;
       ,);;
       *)
         if test "x$ac_old_val" != "x$ac_new_val"; then
           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
   echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
           { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
   echo "$as_me:   former value:  $ac_old_val" >&2;}
           { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
   echo "$as_me:   current value: $ac_new_val" >&2;}
           ac_cache_corrupted=:
         fi;;
     esac
     # Pass precious variables to config.status.
     if test "$ac_new_set" = set; then
       case $ac_new_val in
       *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
         ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
       *) ac_arg=$ac_var=$ac_new_val ;;
       esac
       case " $ac_configure_args " in
         *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
         *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
       esac
     fi
   done
   if $ac_cache_corrupted; then
     { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
   echo "$as_me: error: changes in the environment can compromise the build" >&2;}
     { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
   echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   ac_ext=c
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   ac_compiler_gnu=$ac_cv_c_compiler_gnu
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   ac_aux_dir=
   for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
     if test -f $ac_dir/install-sh; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/install-sh -c"
       break
     elif test -f $ac_dir/install.sh; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/install.sh -c"
       break
     elif test -f $ac_dir/shtool; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/shtool install -c"
       break
     fi
   done
   if test -z "$ac_aux_dir"; then
     { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
   echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
      { (exit 1); exit 1; }; }
   fi
   ac_config_guess="$SHELL $ac_aux_dir/config.guess"
   ac_config_sub="$SHELL $ac_aux_dir/config.sub"
   ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
   
   # Find a good install program.  We prefer a C program (faster),
   # so one script is as good as another.  But avoid the broken or
   # incompatible versions:
   # SysV /etc/install, /usr/sbin/install
   # SunOS /usr/etc/install
   # IRIX /sbin/install
   # AIX /bin/install
   # AmigaOS /C/install, which installs bootblocks on floppy discs
   # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   # ./install, which can be erroneously created by make from ./install.sh.
   echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
   echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
   if test -z "$INSTALL"; then
   if test "${ac_cv_path_install+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     # Account for people who put trailing slashes in PATH elements.
   case $as_dir/ in
     ./ | .// | /cC/* | \
     /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
     /usr/ucb/* ) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
       # Don't use installbsd from OSF since it installs stuff as root
       # by default.
       for ac_prog in ginstall scoinst install; do
         for ac_exec_ext in '' $ac_executable_extensions; do
           if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
             if test $ac_prog = install &&
               grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
               # AIX install.  It has an incompatible calling convention.
               :
             elif test $ac_prog = install &&
               grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
               # program-specific install script used by HP pwplus--don't use.
               :
             else
               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
               break 3
             fi
           fi
         done
       done
       ;;
   esac
   done
   
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL=$ac_cv_path_install
     else
       # As a last resort, use the slow shell script.  We don't cache a
       # path for INSTALL within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the path is relative.
       INSTALL=$ac_install_sh
     fi
   fi
   echo "$as_me:$LINENO: result: $INSTALL" >&5
   echo "${ECHO_T}$INSTALL" >&6
   
   # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   # It thinks the first close brace ends the variable substitution.
   test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   
   test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   
   test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   
   echo "$as_me:$LINENO: checking whether build environment is sane" >&5
   echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
   # Just in case
   sleep 1
   echo timestamp > conftest.file
   # Do `set' in a subshell so we don't clobber the current shell's
   # arguments.  Must try -L first in case configure is actually a
   # symlink; some systems play weird games with the mod time of symlinks
   # (eg FreeBSD returns the mod time of the symlink's containing
   # directory).
   if (
      set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
      if test "$*" = "X"; then
         # -L didn't work.
         set X `ls -t $srcdir/configure conftest.file`
      fi
      rm -f conftest.file
      if test "$*" != "X $srcdir/configure conftest.file" \
         && test "$*" != "X conftest.file $srcdir/configure"; then
   
         # If neither matched, then we have a broken ls.  This can happen
         # if, for instance, CONFIG_SHELL is bash and it inherits a
         # broken ls alias from the environment.  This has actually
         # happened.  Such a system could not be considered "sane".
         { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
   alias in your environment" >&5
   echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
   alias in your environment" >&2;}
      { (exit 1); exit 1; }; }
      fi
   
      test "$2" = conftest.file
      )
   then
      # Ok.
      :
   else
      { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
   Check your system clock" >&5
   echo "$as_me: error: newly created file is older than distributed files!
   Check your system clock" >&2;}
      { (exit 1); exit 1; }; }
   fi
   echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6
   test "$program_prefix" != NONE &&
     program_transform_name="s,^,$program_prefix,;$program_transform_name"
   # Use a double $ so make ignores it.
   test "$program_suffix" != NONE &&
     program_transform_name="s,\$,$program_suffix,;$program_transform_name"
   # Double any \ or $.  echo might interpret backslashes.
   # By default was `s,x,x', remove it if useless.
   cat <<\_ACEOF >conftest.sed
   s/[\\$]/&&/g;s/;s,x,x,$//
   _ACEOF
   program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
   rm conftest.sed
   
   
   # expand $ac_aux_dir to an absolute path
   am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
   
   test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
   # Use eval to expand $SHELL
   if eval "$MISSING --run true"; then
     am_missing_run="$MISSING --run "
   else
     am_missing_run=
     am_backtick='`'
     { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5
   echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;}
   fi
   
   for ac_prog in gawk mawk nawk awk
   do
     # Extract the first word of "$ac_prog", so it can be a program name with args.
   set dummy $ac_prog; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_AWK+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$AWK"; then
     ac_cv_prog_AWK="$AWK" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_AWK="$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   AWK=$ac_cv_prog_AWK
   if test -n "$AWK"; then
     echo "$as_me:$LINENO: result: $AWK" >&5
   echo "${ECHO_T}$AWK" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
     test -n "$AWK" && break
   done
   
   echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
   echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
   set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
   if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.make <<\_ACEOF
   all:
           @echo 'ac_maketemp="$(MAKE)"'
   _ACEOF
   # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
   eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
   if test -n "$ac_maketemp"; then
     eval ac_cv_prog_make_${ac_make}_set=yes
   else
     eval ac_cv_prog_make_${ac_make}_set=no
   fi
   rm -f conftest.make
   fi
   if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
     echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6
     SET_MAKE=
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
     SET_MAKE="MAKE=${MAKE-make}"
   fi
   
   # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
   if test "${enable_dependency_tracking+set}" = set; then
     enableval="$enable_dependency_tracking"
   
   fi;
   if test "x$enable_dependency_tracking" != xno; then
     am_depcomp="$ac_aux_dir/depcomp"
     AMDEPBACKSLASH='\'
   fi
   
   
   if test "x$enable_dependency_tracking" != xno; then
     AMDEP_TRUE=
     AMDEP_FALSE='#'
   else
     AMDEP_TRUE='#'
     AMDEP_FALSE=
   fi
   
   
   
   
   rm -f .deps 2>/dev/null
   mkdir .deps 2>/dev/null
   if test -d .deps; then
     DEPDIR=.deps
   else
     # MS-DOS does not allow filenames that begin with a dot.
     DEPDIR=_deps
   fi
   rmdir .deps 2>/dev/null
   
   
   # test to see if srcdir already configured
   if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
      test -f $srcdir/config.status; then
     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
   echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   # Define the identity of the package.
   PACKAGE=asir
   VERSION=20030307
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE "$PACKAGE"
   _ACEOF
   
   
   cat >>confdefs.h <<_ACEOF
   #define VERSION "$VERSION"
   _ACEOF
   
   
   # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
   # the ones we care about.
   
   # Autoconf 2.50 always computes EXEEXT.  However we need to be
   # compatible with 2.13, for now.  So we always define EXEEXT, but we
   # don't compute it.
   
   # Similar for OBJEXT -- only we only use OBJEXT if the user actually
   # requests that it be used.  This is a bit dumb.
   : ${OBJEXT=o}
   
   
   # Some tools Automake needs.
   
   ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"}
   
   
   AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
   
   
   AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"}
   
   
   AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
   
   
   MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
   
   
   AMTAR=${AMTAR-"${am_missing_run}tar"}
   
   install_sh=${install_sh-"$am_aux_dir/install-sh"}
   
   INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
   
   # We need awk for the "check" target.  The system "awk" is bad on
   # some platforms.
   
   
   # Make sure we can run config.sub.
   $ac_config_sub sun4 >/dev/null 2>&1 ||
     { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
   echo "$as_me: error: cannot run $ac_config_sub" >&2;}
      { (exit 1); exit 1; }; }
   
   echo "$as_me:$LINENO: checking build system type" >&5
   echo $ECHO_N "checking build system type... $ECHO_C" >&6
   if test "${ac_cv_build+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_cv_build_alias=$build_alias
   test -z "$ac_cv_build_alias" &&
     ac_cv_build_alias=`$ac_config_guess`
   test -z "$ac_cv_build_alias" &&
     { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
   echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
      { (exit 1); exit 1; }; }
   ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
   echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
      { (exit 1); exit 1; }; }
   
   fi
   echo "$as_me:$LINENO: result: $ac_cv_build" >&5
   echo "${ECHO_T}$ac_cv_build" >&6
   build=$ac_cv_build
   build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
   build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
   build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   
   
   echo "$as_me:$LINENO: checking host system type" >&5
   echo $ECHO_N "checking host system type... $ECHO_C" >&6
   if test "${ac_cv_host+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_cv_host_alias=$host_alias
   test -z "$ac_cv_host_alias" &&
     ac_cv_host_alias=$ac_cv_build_alias
   ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
   echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
      { (exit 1); exit 1; }; }
   
   fi
   echo "$as_me:$LINENO: result: $ac_cv_host" >&5
   echo "${ECHO_T}$ac_cv_host" >&6
   host=$ac_cv_host
   host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
   host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
   host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   
   
   echo "$as_me:$LINENO: checking target system type" >&5
   echo $ECHO_N "checking target system type... $ECHO_C" >&6
   if test "${ac_cv_target+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_cv_target_alias=$target_alias
   test "x$ac_cv_target_alias" = "x" &&
     ac_cv_target_alias=$ac_cv_host_alias
   ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
     { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
   echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
      { (exit 1); exit 1; }; }
   
   fi
   echo "$as_me:$LINENO: result: $ac_cv_target" >&5
   echo "${ECHO_T}$ac_cv_target" >&6
   target=$ac_cv_target
   target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
   target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
   target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   
   
   # The aliases save the names the user supplied, while $host etc.
   # will get canonicalized.
   test -n "$target_alias" &&
     test "$program_prefix$program_suffix$program_transform_name" = \
       NONENONEs,x,x, &&
     program_prefix=${target_alias}-
   
   ac_ext=c
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   ac_compiler_gnu=$ac_cv_c_compiler_gnu
   if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   set dummy ${ac_tool_prefix}gcc; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_CC="${ac_tool_prefix}gcc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     echo "$as_me:$LINENO: result: $CC" >&5
   echo "${ECHO_T}$CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
   fi
   if test -z "$ac_cv_prog_CC"; then
     ac_ct_CC=$CC
     # Extract the first word of "gcc", so it can be a program name with args.
   set dummy gcc; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$ac_ct_CC"; then
     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_CC="gcc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   ac_ct_CC=$ac_cv_prog_ac_ct_CC
   if test -n "$ac_ct_CC"; then
     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
   echo "${ECHO_T}$ac_ct_CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
     CC=$ac_ct_CC
   else
     CC="$ac_cv_prog_CC"
   fi
   
   if test -z "$CC"; then
     if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   set dummy ${ac_tool_prefix}cc; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_CC="${ac_tool_prefix}cc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     echo "$as_me:$LINENO: result: $CC" >&5
   echo "${ECHO_T}$CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
   fi
   if test -z "$ac_cv_prog_CC"; then
     ac_ct_CC=$CC
     # Extract the first word of "cc", so it can be a program name with args.
   set dummy cc; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$ac_ct_CC"; then
     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_CC="cc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   ac_ct_CC=$ac_cv_prog_ac_ct_CC
   if test -n "$ac_ct_CC"; then
     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
   echo "${ECHO_T}$ac_ct_CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
     CC=$ac_ct_CC
   else
     CC="$ac_cv_prog_CC"
   fi
   
   fi
   if test -z "$CC"; then
     # Extract the first word of "cc", so it can be a program name with args.
   set dummy cc; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
     ac_prog_rejected=no
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
          ac_prog_rejected=yes
          continue
        fi
       ac_cv_prog_CC="cc"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   if test $ac_prog_rejected = yes; then
     # We found a bogon in the path, so make sure we never use it.
     set dummy $ac_cv_prog_CC
     shift
     if test $# != 0; then
       # We chose a different compiler from the bogus one.
       # However, it has the same basename, so the bogon will be chosen
       # first if we set CC to just the basename; use the full file name.
       shift
       ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     fi
   fi
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     echo "$as_me:$LINENO: result: $CC" >&5
   echo "${ECHO_T}$CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
   fi
   if test -z "$CC"; then
     if test -n "$ac_tool_prefix"; then
     for ac_prog in cl
     do
       # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   CC=$ac_cv_prog_CC
   if test -n "$CC"; then
     echo "$as_me:$LINENO: result: $CC" >&5
   echo "${ECHO_T}$CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
       test -n "$CC" && break
     done
   fi
   if test -z "$CC"; then
     ac_ct_CC=$CC
     for ac_prog in cl
   do
     # Extract the first word of "$ac_prog", so it can be a program name with args.
   set dummy $ac_prog; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$ac_ct_CC"; then
     ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_CC="$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   ac_ct_CC=$ac_cv_prog_ac_ct_CC
   if test -n "$ac_ct_CC"; then
     echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
   echo "${ECHO_T}$ac_ct_CC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
     test -n "$ac_ct_CC" && break
   done
   
     CC=$ac_ct_CC
   fi
   
   fi
   
   
   test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
   See \`config.log' for more details." >&5
   echo "$as_me: error: no acceptable C compiler found in \$PATH
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   
   # Provide some information about the compiler.
   echo "$as_me:$LINENO:" \
        "checking for C compiler version" >&5
   ac_compiler=`set X $ac_compile; echo $2`
   { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
     (eval $ac_compiler --version </dev/null >&5) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }
   { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
     (eval $ac_compiler -v </dev/null >&5) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }
   { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
     (eval $ac_compiler -V </dev/null >&5) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }
   
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   ac_clean_files_save=$ac_clean_files
   ac_clean_files="$ac_clean_files a.out a.exe b.out"
   # Try to create an executable without -o first, disregard a.out.
   # It will help us diagnose broken compilers, and finding out an intuition
   # of exeext.
   echo "$as_me:$LINENO: checking for C compiler default output" >&5
   echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
   ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
     (eval $ac_link_default) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; then
     # Find the output, starting from the most likely.  This scheme is
   # not robust to junk in `.', hence go to wildcards (a.*) only as a last
   # resort.
   
   # Be careful to initialize this variable, since it used to be cached.
   # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
   ac_cv_exeext=
   # b.out is created by i960 compilers.
   for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
   do
     test -f "$ac_file" || continue
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
           ;;
       conftest.$ac_ext )
           # This is the source file.
           ;;
       [ab].out )
           # We found the default executable, but exeext='' is most
           # certainly right.
           break;;
       *.* )
           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
           # FIXME: I believe we export ac_cv_exeext for Libtool,
           # but it would be cool to find out if it's true.  Does anybody
           # maintain Libtool? --akim.
           export ac_cv_exeext
           break;;
       * )
           break;;
     esac
   done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   { { echo "$as_me:$LINENO: error: C compiler cannot create executables
   See \`config.log' for more details." >&5
   echo "$as_me: error: C compiler cannot create executables
   See \`config.log' for more details." >&2;}
      { (exit 77); exit 77; }; }
   fi
   
   ac_exeext=$ac_cv_exeext
   echo "$as_me:$LINENO: result: $ac_file" >&5
   echo "${ECHO_T}$ac_file" >&6
   
   # Check the compiler produces executables we can run.  If not, either
   # the compiler is broken, or we cross compile.
   echo "$as_me:$LINENO: checking whether the C compiler works" >&5
   echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
   # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
   # If not cross compiling, check that we can run a simple program.
   if test "$cross_compiling" != yes; then
     if { ac_try='./$ac_file'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
       cross_compiling=no
     else
       if test "$cross_compiling" = maybe; then
           cross_compiling=yes
       else
           { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
   If you meant to cross compile, use \`--host'.
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot run C compiled programs.
   If you meant to cross compile, use \`--host'.
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
       fi
     fi
   fi
   echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6
   
   rm -f a.out a.exe conftest$ac_cv_exeext b.out
   ac_clean_files=$ac_clean_files_save
   # Check the compiler produces executables we can run.  If not, either
   # the compiler is broken, or we cross compile.
   echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
   echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
   echo "$as_me:$LINENO: result: $cross_compiling" >&5
   echo "${ECHO_T}$cross_compiling" >&6
   
   echo "$as_me:$LINENO: checking for suffix of executables" >&5
   echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; then
     # If both `conftest.exe' and `conftest' are `present' (well, observable)
   # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   # work properly (i.e., refer to `conftest.exe'), while it won't with
   # `rm'.
   for ac_file in conftest.exe conftest conftest.*; do
     test -f "$ac_file" || continue
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
       *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
             export ac_cv_exeext
             break;;
       * ) break;;
     esac
   done
   else
     { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   rm -f conftest$ac_cv_exeext
   echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
   echo "${ECHO_T}$ac_cv_exeext" >&6
   
   rm -f conftest.$ac_ext
   EXEEXT=$ac_cv_exeext
   ac_exeext=$EXEEXT
   echo "$as_me:$LINENO: checking for suffix of object files" >&5
   echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
   if test "${ac_cv_objext+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.o conftest.obj
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; then
     for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
     case $ac_file in
       *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
       *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
          break;;
     esac
   done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute suffix of object files: cannot compile
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   rm -f conftest.$ac_cv_objext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
   echo "${ECHO_T}$ac_cv_objext" >&6
   OBJEXT=$ac_cv_objext
   ac_objext=$OBJEXT
   echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
   echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
   if test "${ac_cv_c_compiler_gnu+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   #ifndef __GNUC__
          choke me
   #endif
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_compiler_gnu=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_compiler_gnu=no
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   ac_cv_c_compiler_gnu=$ac_compiler_gnu
   
   fi
   echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
   echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
   GCC=`test $ac_compiler_gnu = yes && echo yes`
   ac_test_CFLAGS=${CFLAGS+set}
   ac_save_CFLAGS=$CFLAGS
   CFLAGS="-g"
   echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
   echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
   if test "${ac_cv_prog_cc_g+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_prog_cc_g=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_prog_cc_g=no
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
   echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
   if test "$ac_test_CFLAGS" = set; then
     CFLAGS=$ac_save_CFLAGS
   elif test $ac_cv_prog_cc_g = yes; then
     if test "$GCC" = yes; then
       CFLAGS="-g -O2"
     else
       CFLAGS="-g"
     fi
   else
     if test "$GCC" = yes; then
       CFLAGS="-O2"
     else
       CFLAGS=
     fi
   fi
   echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
   echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
   if test "${ac_cv_prog_cc_stdc+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_cv_prog_cc_stdc=no
   ac_save_CC=$CC
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdarg.h>
   #include <stdio.h>
   #include <sys/types.h>
   #include <sys/stat.h>
   /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   struct buf { int x; };
   FILE * (*rcsopen) (struct buf *, struct stat *, int);
   static char *e (p, i)
        char **p;
        int i;
   {
     return p[i];
   }
   static char *f (char * (*g) (char **, int), char **p, ...)
   {
     char *s;
     va_list v;
     va_start (v,p);
     s = g (p, va_arg (v,int));
     va_end (v);
     return s;
   }
   int test (int i, double x);
   struct s1 {int (*f) (int a);};
   struct s2 {int (*f) (double a);};
   int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   int argc;
   char **argv;
   int
   main ()
   {
   return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
     ;
     return 0;
   }
   _ACEOF
   # Don't try gcc -ansi; that turns off useful extensions and
   # breaks some systems' header files.
   # AIX                   -qlanglvl=ansi
   # Ultrix and OSF/1      -std1
   # HP-UX 10.20 and later -Ae
   # HP-UX older versions  -Aa -D_HPUX_SOURCE
   # SVR4                  -Xc -D__EXTENSIONS__
   for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   do
     CC="$ac_save_CC $ac_arg"
     rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_prog_cc_stdc=$ac_arg
   break
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   fi
   rm -f conftest.$ac_objext
   done
   rm -f conftest.$ac_ext conftest.$ac_objext
   CC=$ac_save_CC
   
   fi
   
   case "x$ac_cv_prog_cc_stdc" in
     x|xno)
       echo "$as_me:$LINENO: result: none needed" >&5
   echo "${ECHO_T}none needed" >&6 ;;
     *)
       echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
   echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
       CC="$CC $ac_cv_prog_cc_stdc" ;;
   esac
   
   # Some people use a C++ compiler to compile C.  Since we use `exit',
   # in C++ we need to declare it.  In case someone uses the same compiler
   # for both compiling C and C++ we need to have the C++ compiler decide
   # the declaration of exit, since it's the most demanding environment.
   cat >conftest.$ac_ext <<_ACEOF
   #ifndef __cplusplus
     choke me
   #endif
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     for ac_declaration in \
      ''\
      '#include <stdlib.h>' \
      'extern "C" void std::exit (int) throw (); using std::exit;' \
      'extern "C" void std::exit (int); using std::exit;' \
      'extern "C" void exit (int) throw ();' \
      'extern "C" void exit (int);' \
      'void exit (int);'
   do
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdlib.h>
   $ac_declaration
   int
   main ()
   {
   exit (42);
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   continue
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_declaration
   int
   main ()
   {
   exit (42);
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     break
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   done
   rm -f conftest*
   if test -n "$ac_declaration"; then
     echo '#ifdef __cplusplus' >>confdefs.h
     echo $ac_declaration      >>confdefs.h
     echo '#endif'             >>confdefs.h
   fi
   
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   ac_ext=c
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   ac_compiler_gnu=$ac_cv_c_compiler_gnu
   
             ac_config_commands="$ac_config_commands default-1"
   
   am_make=${MAKE-make}
   cat > confinc << 'END'
   doit:
           @echo done
   END
   # If we don't find an include directive, just comment out the code.
   echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
   echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
   am__include='#'
   am__quote=
   _am_result=none
   # First try GNU make style include.
   echo "include confinc" > confmf
   # We grep out `Entering directory' and `Leaving directory'
   # messages which can occur if `w' ends up in MAKEFLAGS.
   # In particular we don't look at `^make:' because GNU make might
   # be invoked under some other name (usually "gmake"), in which
   # case it prints its new name instead of `make'.
   if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
      am__include=include
      am__quote=
      _am_result=GNU
   fi
   # Now try BSD make style include.
   if test "$am__include" = "#"; then
      echo '.include "confinc"' > confmf
      if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
         am__include=.include
         am__quote='"'
         _am_result=BSD
      fi
   fi
   
   
   echo "$as_me:$LINENO: result: $_am_result" >&5
   echo "${ECHO_T}$_am_result" >&6
   rm -f confinc confmf
   
   
   depcc="$CC"   am_compiler_list=
   
   echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
   echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
   if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
     # We make a subdir and do the tests there.  Otherwise we can end up
     # making bogus files that we don't know about and never remove.  For
     # instance it was reported that on HP-UX the gcc test will end up
     # making a dummy file named `D' -- because `-MD' means `put the output
     # in D'.
     mkdir conftest.dir
     # Copy depcomp to subdir because otherwise we won't find it if we're
     # using a relative directory.
     cp "$am_depcomp" conftest.dir
     cd conftest.dir
   
     am_cv_CC_dependencies_compiler_type=none
     if test "$am_compiler_list" = ""; then
        am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
     fi
     for depmode in $am_compiler_list; do
       # We need to recreate these files for each test, as the compiler may
       # overwrite some of them when testing with obscure command lines.
       # This happens at least with the AIX C compiler.
       echo '#include "conftest.h"' > conftest.c
       echo 'int i;' > conftest.h
       echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
   
       case $depmode in
       nosideeffect)
         # after this tag, mechanisms are not by side-effect, so they'll
         # only be used when explicitly requested
         if test "x$enable_dependency_tracking" = xyes; then
           continue
         else
           break
         fi
         ;;
       none) break ;;
       esac
       # We check with `-c' and `-o' for the sake of the "dashmstdout"
       # mode.  It turns out that the SunPro C++ compiler does not properly
       # handle `-M -o', and we need to detect this.
       if depmode=$depmode \
          source=conftest.c object=conftest.o \
          depfile=conftest.Po tmpdepfile=conftest.TPo \
          $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
          grep conftest.h conftest.Po > /dev/null 2>&1 &&
          ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
         am_cv_CC_dependencies_compiler_type=$depmode
         break
       fi
     done
   
     cd ..
     rm -rf conftest.dir
   else
     am_cv_CC_dependencies_compiler_type=none
   fi
   
   fi
   echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
   echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
   CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type"
   
   
   # Find a good install program.  We prefer a C program (faster),
   # so one script is as good as another.  But avoid the broken or
   # incompatible versions:
   # SysV /etc/install, /usr/sbin/install
   # SunOS /usr/etc/install
   # IRIX /sbin/install
   # AIX /bin/install
   # AmigaOS /C/install, which installs bootblocks on floppy discs
   # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   # ./install, which can be erroneously created by make from ./install.sh.
   echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
   echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
   if test -z "$INSTALL"; then
   if test "${ac_cv_path_install+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     # Account for people who put trailing slashes in PATH elements.
   case $as_dir/ in
     ./ | .// | /cC/* | \
     /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
     /usr/ucb/* ) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
       # Don't use installbsd from OSF since it installs stuff as root
       # by default.
       for ac_prog in ginstall scoinst install; do
         for ac_exec_ext in '' $ac_executable_extensions; do
           if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
             if test $ac_prog = install &&
               grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
               # AIX install.  It has an incompatible calling convention.
               :
             elif test $ac_prog = install &&
               grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
               # program-specific install script used by HP pwplus--don't use.
               :
             else
               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
               break 3
             fi
           fi
         done
       done
       ;;
   esac
   done
   
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL=$ac_cv_path_install
     else
       # As a last resort, use the slow shell script.  We don't cache a
       # path for INSTALL within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the path is relative.
       INSTALL=$ac_install_sh
     fi
   fi
   echo "$as_me:$LINENO: result: $INSTALL" >&5
   echo "${ECHO_T}$INSTALL" >&6
   
   # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   # It thinks the first close brace ends the variable substitution.
   test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   
   test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   
   test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   
   echo "$as_me:$LINENO: checking whether ln -s works" >&5
   echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
   LN_S=$as_ln_s
   if test "$LN_S" = "ln -s"; then
     echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6
   else
     echo "$as_me:$LINENO: result: no, using $LN_S" >&5
   echo "${ECHO_T}no, using $LN_S" >&6
   fi
   
   if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
   set dummy ${ac_tool_prefix}ranlib; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_RANLIB+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$RANLIB"; then
     ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   RANLIB=$ac_cv_prog_RANLIB
   if test -n "$RANLIB"; then
     echo "$as_me:$LINENO: result: $RANLIB" >&5
   echo "${ECHO_T}$RANLIB" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
   fi
   if test -z "$ac_cv_prog_RANLIB"; then
     ac_ct_RANLIB=$RANLIB
     # Extract the first word of "ranlib", so it can be a program name with args.
   set dummy ranlib; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$ac_ct_RANLIB"; then
     ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_ac_ct_RANLIB="ranlib"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
     test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
   fi
   fi
   ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
   if test -n "$ac_ct_RANLIB"; then
     echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
   echo "${ECHO_T}$ac_ct_RANLIB" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
     RANLIB=$ac_ct_RANLIB
   else
     RANLIB="$ac_cv_prog_RANLIB"
   fi
   
   for ac_prog in 'bison -y' byacc
   do
     # Extract the first word of "$ac_prog", so it can be a program name with args.
   set dummy $ac_prog; ac_word=$2
   echo "$as_me:$LINENO: checking for $ac_word" >&5
   echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
   if test "${ac_cv_prog_YACC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test -n "$YACC"; then
     ac_cv_prog_YACC="$YACC" # Let the user override the test.
   else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
     if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
       ac_cv_prog_YACC="$ac_prog"
       echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
       break 2
     fi
   done
   done
   
   fi
   fi
   YACC=$ac_cv_prog_YACC
   if test -n "$YACC"; then
     echo "$as_me:$LINENO: result: $YACC" >&5
   echo "${ECHO_T}$YACC" >&6
   else
     echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
   fi
   
     test -n "$YACC" && break
   done
   test -n "$YACC" || YACC="yacc"
   
   
   
   ac_ext=c
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   ac_compiler_gnu=$ac_cv_c_compiler_gnu
   echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
   echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
   # On Suns, sometimes $CPP names a directory.
   if test -n "$CPP" && test -d "$CPP"; then
     CPP=
   fi
   if test -z "$CPP"; then
     if test "${ac_cv_prog_CPP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
         # Double quotes because CPP needs to be expanded
       for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
       do
         ac_preproc_ok=false
   for ac_c_preproc_warn_flag in '' yes
   do
     # Use a header file that comes with gcc, so configuring glibc
     # with a fresh cross-compiler works.
     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     # <limits.h> exists even on freestanding compilers.
     # On the NeXT, cc -E runs the code through the compiler's parser,
     # not just through cpp. "Syntax error" is here to catch this case.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
                        Syntax error
   _ACEOF
   if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null; then
     if test -s conftest.err; then
       ac_cpp_err=$ac_c_preproc_warn_flag
     else
       ac_cpp_err=
     fi
   else
     ac_cpp_err=yes
   fi
   if test -z "$ac_cpp_err"; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Broken: fails on valid input.
   continue
   fi
   rm -f conftest.err conftest.$ac_ext
   
     # OK, works on sane cases.  Now check whether non-existent headers
     # can be detected and how.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <ac_nonexistent.h>
   _ACEOF
   if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null; then
     if test -s conftest.err; then
       ac_cpp_err=$ac_c_preproc_warn_flag
     else
       ac_cpp_err=
     fi
   else
     ac_cpp_err=yes
   fi
   if test -z "$ac_cpp_err"; then
     # Broken: success on invalid input.
   continue
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Passes both tests.
   ac_preproc_ok=:
   break
   fi
   rm -f conftest.err conftest.$ac_ext
   
   done
   # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   rm -f conftest.err conftest.$ac_ext
   if $ac_preproc_ok; then
     break
   fi
   
       done
       ac_cv_prog_CPP=$CPP
   
   fi
     CPP=$ac_cv_prog_CPP
   else
     ac_cv_prog_CPP=$CPP
   fi
   echo "$as_me:$LINENO: result: $CPP" >&5
   echo "${ECHO_T}$CPP" >&6
   ac_preproc_ok=false
   for ac_c_preproc_warn_flag in '' yes
   do
     # Use a header file that comes with gcc, so configuring glibc
     # with a fresh cross-compiler works.
     # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     # <limits.h> exists even on freestanding compilers.
     # On the NeXT, cc -E runs the code through the compiler's parser,
     # not just through cpp. "Syntax error" is here to catch this case.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
                        Syntax error
   _ACEOF
   if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null; then
     if test -s conftest.err; then
       ac_cpp_err=$ac_c_preproc_warn_flag
     else
       ac_cpp_err=
     fi
   else
     ac_cpp_err=yes
   fi
   if test -z "$ac_cpp_err"; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Broken: fails on valid input.
   continue
   fi
   rm -f conftest.err conftest.$ac_ext
   
     # OK, works on sane cases.  Now check whether non-existent headers
     # can be detected and how.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <ac_nonexistent.h>
   _ACEOF
   if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null; then
     if test -s conftest.err; then
       ac_cpp_err=$ac_c_preproc_warn_flag
     else
       ac_cpp_err=
     fi
   else
     ac_cpp_err=yes
   fi
   if test -z "$ac_cpp_err"; then
     # Broken: success on invalid input.
   continue
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     # Passes both tests.
   ac_preproc_ok=:
   break
   fi
   rm -f conftest.err conftest.$ac_ext
   
   done
   # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   rm -f conftest.err conftest.$ac_ext
   if $ac_preproc_ok; then
     :
   else
     { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
   See \`config.log' for more details." >&5
   echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   fi
   
   ac_ext=c
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   ac_compiler_gnu=$ac_cv_c_compiler_gnu
   
   
   echo "$as_me:$LINENO: checking for X" >&5
   echo $ECHO_N "checking for X... $ECHO_C" >&6
   
   
   # Check whether --with-x or --without-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
     if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
       # Both variables are already set.
       have_x=yes
     else
       if test "${ac_cv_have_x+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     # One or both of the vars are not set, and there is no cached value.
   ac_x_includes=no ac_x_libraries=no
   rm -fr conftest.dir
   if mkdir conftest.dir; then
     cd conftest.dir
     # Make sure to not put "make" in the Imakefile rules, since we grep it out.
     cat >Imakefile <<'_ACEOF'
   acfindx:
           @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
   _ACEOF
     if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
       # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
       eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
       # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
       for ac_extension in a so sl; do
         if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
            test -f $ac_im_libdir/libX11.$ac_extension; then
           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 $ac_im_incroot in
           /usr/include) ;;
           *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
       esac
       case $ac_im_usrlibdir in
           /usr/lib | /lib) ;;
           *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
       esac
     fi
     cd ..
     rm -fr conftest.dir
   fi
   
   # Standard set of common directories for X headers.
   # Check X11 before X11Rn because it is often a symlink to the current release.
   ac_x_header_dirs='
   /usr/X11/include
   /usr/X11R6/include
   /usr/X11R5/include
   /usr/X11R4/include
   
   /usr/include/X11
   /usr/include/X11R6
   /usr/include/X11R5
   /usr/include/X11R4
   
   /usr/local/X11/include
   /usr/local/X11R6/include
   /usr/local/X11R5/include
   /usr/local/X11R4/include
   
   /usr/local/include/X11
   /usr/local/include/X11R6
   /usr/local/include/X11R5
   /usr/local/include/X11R4
   
   /usr/X386/include
   /usr/x386/include
   /usr/XFree86/include/X11
   
   /usr/include
   /usr/local/include
   /usr/unsupported/include
   /usr/athena/include
   /usr/local/x11r5/include
   /usr/lpp/Xamples/include
   
   /usr/openwin/include
   /usr/openwin/share/include'
   
   if test "$ac_x_includes" = no; then
     # Guess where to find include files, by looking for Intrinsic.h.
     # First, try using that file with no special directory specified.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <X11/Intrinsic.h>
   _ACEOF
   if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
     (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
     ac_status=$?
     grep -v '^ *+' conftest.er1 >conftest.err
     rm -f conftest.er1
     cat conftest.err >&5
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } >/dev/null; then
     if test -s conftest.err; then
       ac_cpp_err=$ac_c_preproc_warn_flag
     else
       ac_cpp_err=
     fi
   else
     ac_cpp_err=yes
   fi
   if test -z "$ac_cpp_err"; then
     # We can compile using X headers with no special include directory.
   ac_x_includes=
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
     for ac_dir in $ac_x_header_dirs; do
     if test -r "$ac_dir/X11/Intrinsic.h"; then
       ac_x_includes=$ac_dir
       break
     fi
   done
   fi
   rm -f conftest.err conftest.$ac_ext
   fi # $ac_x_includes = no
   
   if test "$ac_x_libraries" = no; then
     # Check for the libraries.
     # See if we find them without any special options.
     # Don't add to $LIBS permanently.
     ac_save_LIBS=$LIBS
     LIBS="-lXt $LIBS"
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <X11/Intrinsic.h>
   int
   main ()
   {
   XtMalloc (0)
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     LIBS=$ac_save_LIBS
   # We can link X programs with no special library path.
   ac_x_libraries=
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   LIBS=$ac_save_LIBS
   for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
   do
     # Don't even attempt the hair of trying to link an X program!
     for ac_extension in a so sl; do
       if test -r $ac_dir/libXt.$ac_extension; then
         ac_x_libraries=$ac_dir
         break 2
       fi
     done
   done
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi # $ac_x_libraries = no
   
   if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
     # Didn't find X anywhere.  Cache the known absence of X.
     ac_cv_have_x="have_x=no"
   else
     # 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"
   fi
   fi
   
     fi
     eval "$ac_cv_have_x"
   fi # $with_x != no
   
   if test "$have_x" != yes; then
     echo "$as_me:$LINENO: result: $have_x" >&5
   echo "${ECHO_T}$have_x" >&6
     no_x=yes
   else
     # If each of the values was on the command line, it overrides each guess.
     test "x$x_includes" = xNONE && x_includes=$ac_x_includes
     test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
     # Update the cache value to reflect the command line values.
     ac_cv_have_x="have_x=yes \
                   ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
     echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
   echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
   fi
   
   if test "$no_x" = yes; then
     # Not all programs may use this symbol, but it does not hurt to define it.
   
   cat >>confdefs.h <<\_ACEOF
   #define X_DISPLAY_MISSING 1
   _ACEOF
   
     X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
   else
     if test -n "$x_includes"; then
       X_CFLAGS="$X_CFLAGS -I$x_includes"
     fi
   
     # It would also be nice to do this for all -L options, not just this one.
     if test -n "$x_libraries"; then
       X_LIBS="$X_LIBS -L$x_libraries"
       # For Solaris; some versions of Sun CC require a space after -R and
       # others require no space.  Words are not sufficient . . . .
       case `(uname -sr) 2>/dev/null` in
       "SunOS 5"*)
         echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
   echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
         ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
         cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_R_nospace=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_R_nospace=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
         if test $ac_R_nospace = yes; then
           echo "$as_me:$LINENO: result: no" >&5
   echo "${ECHO_T}no" >&6
           X_LIBS="$X_LIBS -R$x_libraries"
         else
           LIBS="$ac_xsave_LIBS -R $x_libraries"
           cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_R_space=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_R_space=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
           if test $ac_R_space = yes; then
             echo "$as_me:$LINENO: result: yes" >&5
   echo "${ECHO_T}yes" >&6
             X_LIBS="$X_LIBS -R $x_libraries"
           else
             echo "$as_me:$LINENO: result: neither works" >&5
   echo "${ECHO_T}neither works" >&6
           fi
         fi
         LIBS=$ac_xsave_LIBS
       esac
     fi
   
     # Check for system-dependent libraries X programs must link with.
     # Do this before checking for the system-independent R6 libraries
     # (-lICE), since we may need -lsocket or whatever for X linking.
   
     if test "$ISC" = yes; then
       X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
     else
       # Martyn Johnson says this is needed for Ultrix, if the X
       # libraries were built with DECnet support.  And Karl Berry says
       # the Alpha needs dnet_stub (dnet does not exist).
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
       cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char XOpenDisplay ();
   int
   main ()
   {
   XOpenDisplay ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     :
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
   echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
   if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-ldnet  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char dnet_ntoa ();
   int
   main ()
   {
   dnet_ntoa ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_dnet_dnet_ntoa=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_dnet_dnet_ntoa=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
   echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
   if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
   fi
   
       if test $ac_cv_lib_dnet_dnet_ntoa = no; then
         echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
   echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
   if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-ldnet_stub  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char dnet_ntoa ();
   int
   main ()
   {
   dnet_ntoa ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_dnet_stub_dnet_ntoa=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_dnet_stub_dnet_ntoa=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
   echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
   if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
   fi
   
       fi
   fi
   rm -f 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.
       echo "$as_me:$LINENO: checking for gethostbyname" >&5
   echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
   if test "${ac_cv_func_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char gethostbyname (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char gethostbyname ();
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
   choke me
   #else
   char (*f) () = gethostbyname;
   #endif
   #ifdef __cplusplus
   }
   #endif
   
   int
   main ()
   {
   return f != gethostbyname;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_func_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_func_gethostbyname=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
   echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
   
       if test $ac_cv_func_gethostbyname = no; then
         echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
   echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
   if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnsl  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char gethostbyname ();
   int
   main ()
   {
   gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_nsl_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_nsl_gethostbyname=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
   echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
   if test $ac_cv_lib_nsl_gethostbyname = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
   fi
   
         if test $ac_cv_lib_nsl_gethostbyname = no; then
           echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
   echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
   if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lbsd  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char gethostbyname ();
   int
   main ()
   {
   gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_bsd_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_bsd_gethostbyname=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
   echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
   if test $ac_cv_lib_bsd_gethostbyname = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
   fi
   
         fi
       fi
   
       # lieder@skyler.mavd.honeywell.com says without -lsocket,
       # socket/setsockopt and other routines are undefined under SCO ODT
       # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
       # on later versions), says Simon Leinen: it contains gethostby*
       # variants that don't use the name server (or something).  -lsocket
       # must be given before -lnsl if both are needed.  We assume that
       # if connect needs -lnsl, so does gethostbyname.
       echo "$as_me:$LINENO: checking for connect" >&5
   echo $ECHO_N "checking for connect... $ECHO_C" >&6
   if test "${ac_cv_func_connect+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char connect (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char connect ();
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_connect) || defined (__stub___connect)
   choke me
   #else
   char (*f) () = connect;
   #endif
   #ifdef __cplusplus
   }
   #endif
   
   int
   main ()
   {
   return f != connect;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_func_connect=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_func_connect=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
   echo "${ECHO_T}$ac_cv_func_connect" >&6
   
       if test $ac_cv_func_connect = no; then
         echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
   echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
   if test "${ac_cv_lib_socket_connect+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char connect ();
   int
   main ()
   {
   connect ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_socket_connect=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_socket_connect=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
   echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
   if test $ac_cv_lib_socket_connect = yes; then
     X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
   fi
   
       fi
   
       # Guillermo Gomez says -lposix is necessary on A/UX.
       echo "$as_me:$LINENO: checking for remove" >&5
   echo $ECHO_N "checking for remove... $ECHO_C" >&6
   if test "${ac_cv_func_remove+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char remove (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char remove ();
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_remove) || defined (__stub___remove)
   choke me
   #else
   char (*f) () = remove;
   #endif
   #ifdef __cplusplus
   }
   #endif
   
   int
   main ()
   {
   return f != remove;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_func_remove=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_func_remove=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
   echo "${ECHO_T}$ac_cv_func_remove" >&6
   
       if test $ac_cv_func_remove = no; then
         echo "$as_me:$LINENO: checking for remove in -lposix" >&5
   echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
   if test "${ac_cv_lib_posix_remove+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lposix  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char remove ();
   int
   main ()
   {
   remove ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_posix_remove=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_posix_remove=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
   echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
   if test $ac_cv_lib_posix_remove = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
   fi
   
       fi
   
       # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
       echo "$as_me:$LINENO: checking for shmat" >&5
   echo $ECHO_N "checking for shmat... $ECHO_C" >&6
   if test "${ac_cv_func_shmat+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char shmat (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char shmat ();
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_shmat) || defined (__stub___shmat)
   choke me
   #else
   char (*f) () = shmat;
   #endif
   #ifdef __cplusplus
   }
   #endif
   
   int
   main ()
   {
   return f != shmat;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_func_shmat=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_func_shmat=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
   echo "${ECHO_T}$ac_cv_func_shmat" >&6
   
       if test $ac_cv_func_shmat = no; then
         echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
   echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
   if test "${ac_cv_lib_ipc_shmat+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lipc  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char shmat ();
   int
   main ()
   {
   shmat ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_ipc_shmat=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_ipc_shmat=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
   echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
   if test $ac_cv_lib_ipc_shmat = yes; then
     X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
   fi
   
       fi
     fi
   
     # Check for libraries that X11R6 Xt/Xaw programs need.
     ac_save_LDFLAGS=$LDFLAGS
     test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
     # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
     # check for ICE first), but we must link in the order -lSM -lICE or
     # we get undefined symbols.  So assume we have SM if we have ICE.
     # These have to be linked with before -lX11, unlike the other
     # libraries we check for below, so use a different variable.
     # John Interrante, Karl Berry
     echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
   echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
   if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lICE $X_EXTRA_LIBS $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char IceConnectionNumber ();
   int
   main ()
   {
   IceConnectionNumber ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_ICE_IceConnectionNumber=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_ICE_IceConnectionNumber=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
   echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
   if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
     X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
   fi
   
     LDFLAGS=$ac_save_LDFLAGS
   
   fi
   
   
   cat >>confdefs.h <<\_ACEOF
   #define HMEXT 1
   _ACEOF
   
   
   # Check whether --enable-shared or --disable-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
   
   CFLAGS="-g -O"
   
   libasir_postfix=""
   
   # Check whether --with-pari or --without-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
       if test ${with_pari} = new ; then
           libpari=pari-2.2
       else
           libpari=pari
       fi
       PARIINC='-I${prefix}/include/pari'
       if test "${enable_shared}" != yes ; then
           PARILIB='${prefix}'"/lib/lib${libpari}.a"
       else
           PARILIB='-L${prefix}/lib'" -l${libpari}"
       fi
       cat >>confdefs.h <<\_ACEOF
   #define PARI 1
   _ACEOF
   
   fi
   
   
   
   echo "$as_me:$LINENO: checking for egrep" >&5
   echo $ECHO_N "checking for egrep... $ECHO_C" >&6
   if test "${ac_cv_prog_egrep+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if echo a | (grep -E '(a|b)') >/dev/null 2>&1
       then ac_cv_prog_egrep='grep -E'
       else ac_cv_prog_egrep='egrep'
       fi
   fi
   echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
   echo "${ECHO_T}$ac_cv_prog_egrep" >&6
    EGREP=$ac_cv_prog_egrep
   
   
   echo "$as_me:$LINENO: checking for ANSI C header files" >&5
   echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
   if test "${ac_cv_header_stdc+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdlib.h>
   #include <stdarg.h>
   #include <string.h>
   #include <float.h>
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_header_stdc=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_header_stdc=no
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   
   if test $ac_cv_header_stdc = yes; then
     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <string.h>
   
   _ACEOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     $EGREP "memchr" >/dev/null 2>&1; then
     :
   else
     ac_cv_header_stdc=no
   fi
   rm -f conftest*
   
   fi
   
   if test $ac_cv_header_stdc = yes; then
     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <stdlib.h>
   
   _ACEOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     $EGREP "free" >/dev/null 2>&1; then
     :
   else
     ac_cv_header_stdc=no
   fi
   rm -f conftest*
   
   fi
   
   if test $ac_cv_header_stdc = yes; then
     # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
     if test "$cross_compiling" = yes; then
     :
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   #include <ctype.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))
         exit(2);
     exit (0);
   }
   _ACEOF
   rm -f conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     :
   else
     echo "$as_me: program exited with status $ac_status" >&5
   echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ( exit $ac_status )
   ac_cv_header_stdc=no
   fi
   rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
   fi
   fi
   fi
   echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
   echo "${ECHO_T}$ac_cv_header_stdc" >&6
   if test $ac_cv_header_stdc = yes; then
   
   cat >>confdefs.h <<\_ACEOF
   #define STDC_HEADERS 1
   _ACEOF
   
   fi
   
   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   
   
   
   
   
   
   
   
   
   for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                     inttypes.h stdint.h unistd.h
   do
   as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
   echo "$as_me:$LINENO: checking for $ac_header" >&5
   echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
   if eval "test \"\${$as_ac_Header+set}\" = set"; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   
   #include <$ac_header>
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     eval "$as_ac_Header=yes"
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   eval "$as_ac_Header=no"
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
   echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
   if test `eval echo '${'$as_ac_Header'}'` = yes; then
     cat >>confdefs.h <<_ACEOF
   #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
   _ACEOF
   
   fi
   
   done
   
   
   echo "$as_me:$LINENO: checking for long" >&5
   echo $ECHO_N "checking for long... $ECHO_C" >&6
   if test "${ac_cv_type_long+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   if ((long *) 0)
     return 0;
   if (sizeof (long))
     return 0;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_type_long=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_type_long=no
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
   echo "${ECHO_T}$ac_cv_type_long" >&6
   
   echo "$as_me:$LINENO: checking size of long" >&5
   echo $ECHO_N "checking size of long... $ECHO_C" >&6
   if test "${ac_cv_sizeof_long+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     if test "$ac_cv_type_long" = yes; then
     # The cast to unsigned long 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.
     if test "$cross_compiling" = yes; then
     # Depending upon the size, compute the lo and hi bounds.
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_lo=0 ac_mid=0
     while :; do
       cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_hi=$ac_mid; break
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_lo=`expr $ac_mid + 1`
                       if test $ac_lo -le $ac_mid; then
                         ac_lo= ac_hi=
                         break
                       fi
                       ac_mid=`expr 2 '*' $ac_mid + 1`
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
     done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_hi=-1 ac_mid=-1
     while :; do
       cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_lo=$ac_mid; break
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_hi=`expr '(' $ac_mid ')' - 1`
                          if test $ac_mid -le $ac_hi; then
                            ac_lo= ac_hi=
                            break
                          fi
                          ac_mid=`expr 2 '*' $ac_mid`
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
     done
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_lo= ac_hi=
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   # Binary search between lo and hi bounds.
   while test "x$ac_lo" != "x$ac_hi"; do
     ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
   test_array [0] = 0
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
     (eval $ac_compile) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest.$ac_objext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_hi=$ac_mid
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_lo=`expr '(' $ac_mid ')' + 1`
   fi
   rm -f conftest.$ac_objext conftest.$ac_ext
   done
   case $ac_lo in
   ?*) ac_cv_sizeof_long=$ac_lo;;
   '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute sizeof (long), 77
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; } ;;
   esac
   else
     if test "$cross_compiling" = yes; then
     { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot run test program while cross compiling
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   $ac_includes_default
   long longval () { return (long) (sizeof (long)); }
   unsigned long ulongval () { return (long) (sizeof (long)); }
   #include <stdio.h>
   #include <stdlib.h>
   int
   main ()
   {
   
     FILE *f = fopen ("conftest.val", "w");
     if (! f)
       exit (1);
     if (((long) (sizeof (long))) < 0)
       {
         long i = longval ();
         if (i != ((long) (sizeof (long))))
           exit (1);
         fprintf (f, "%ld\n", i);
       }
     else
       {
         unsigned long i = ulongval ();
         if (i != ((long) (sizeof (long))))
           exit (1);
         fprintf (f, "%lu\n", i);
       }
     exit (ferror (f) || fclose (f) != 0);
   
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_sizeof_long=`cat conftest.val`
   else
     echo "$as_me: program exited with status $ac_status" >&5
   echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ( exit $ac_status )
   { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
   See \`config.log' for more details." >&5
   echo "$as_me: error: cannot compute sizeof (long), 77
   See \`config.log' for more details." >&2;}
      { (exit 1); exit 1; }; }
   fi
   rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
   fi
   fi
   rm -f conftest.val
   else
     ac_cv_sizeof_long=0
   fi
   fi
   echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
   echo "${ECHO_T}$ac_cv_sizeof_long" >&6
   cat >>confdefs.h <<_ACEOF
   #define SIZEOF_LONG $ac_cv_sizeof_long
   _ACEOF
   
   
   if test SIZEOF_LONG = 8; then
       cat >>confdefs.h <<\_ACEOF
   #define LONG_IS_64BIT 1
   _ACEOF
   
   else
       cat >>confdefs.h <<\_ACEOF
   #define LONG_IS_32BIT 1
   _ACEOF
   
   fi
   if test "${no_x}" != yes ; then
       # Check whether --enable-plot or --disable-plot was given.
   if test "${enable_plot+set}" = set; then
     enableval="$enable_plot"
     enable_plot=yes
   else
     enable_plot=no
   fi;
   fi
   
   if test ${enable_plot:=no} != no ; then
       libasir_postfix=${libasir_postfix}_X
       cat >>confdefs.h <<\_ACEOF
   #define DO_PLOT 1
   _ACEOF
   
   fi
   
   
   if test "$enable_plot" = yes; then
     USE_PLOT_TRUE=
     USE_PLOT_FALSE='#'
   else
     USE_PLOT_TRUE='#'
     USE_PLOT_FALSE=
   fi
   
   # Check whether --enable-interval or --disable-interval was given.
   if test "${enable_interval+set}" = set; then
     enableval="$enable_interval"
     enable_interval=${enableval}
   else
     enable_interval=no
   fi;
   
   if test ${enable_interval:=no} != no ; then
       libasir_postfix=${libasir_postfix}_itv
       cat >>confdefs.h <<\_ACEOF
   #define INTERVAL 1
   _ACEOF
   
       if test "${enable_interval}" = debug ; then
          cat >>confdefs.h <<\_ACEOF
   #define ITVDEBUG 1
   _ACEOF
   
       fi
   fi
   
   
   if test "${enable_fep:=no}" != no ; then
       cat >>confdefs.h <<\_ACEOF
   #define FEP 1
   _ACEOF
   
       FEPLIB="-lreadline -ltermcap"
   fi
   
   
   # Check whether --enable-fft-float or --disable-fft-float was given.
   if test "${enable_fft_float+set}" = set; then
     enableval="$enable_fft_float"
     enable_fft_float=yes
   else
     enable_fft_float=no
   fi;
   
   if test "${enable_fft_float:=no}" != no ; then
       cat >>confdefs.h <<\_ACEOF
   #define USE_FLOAT 1
   _ACEOF
   
   fi
   
   
   if test "${with_mpi:=no}" != no ; then
       MPIINC="-I/opt/FJSVmpi2/include"
       MPILIB="-L/opt/FJSVmpi2/lib -lmpi -L/opt/FSUNaprun/lib -lmpl -lemi -lthread"
       cat >>confdefs.h <<\_ACEOF
   #define MPI 1
   _ACEOF
   
   fi
   
   
   
   
   if test "${with_lapack:=no}" != no ; then
       LAPACKLIB="-llapack -lblas -lI77 -lF77"
       cat >>confdefs.h <<\_ACEOF
   #define LAPACK 1
   _ACEOF
   
   fi
   
   
   
   
   
   i386_elf_obj=asmi_l.o
   i386_aout_obj=asmi.o
   sparc_v8_obj="sparc-2.o asm4-2.o edr-2.o"
   sparc_v9_obj="sparc-2.o asm5-2.o edr-2.o"
   generic_obj=asmalpha.o
   
   case "${host}" in
   i[3-6]86-*-freebsd[3-9].*|i[3-6]86-*-linux*)
       asm_obj="${i386_elf_obj}"
       ;;
   *-*-cygwin*)
       asm_obj="${i386_aout_obj}"
       ;;
   sparc-sun-solaris2.*)
       case "`uname -m`" in
       sun4[dm]) asm_obj="${sparc_v8_obj}" ;;
       sun4u*)     asm_obj="${sparc_v9_obj}" ;;
       *)          asm_obj="${generic_obj}"  ;;
       esac
       cat >>confdefs.h <<\_ACEOF
   #define SYSV 1
   _ACEOF
   
       ;;
   powerpc-apple-darwin*)
       asm_obj="${generic_obj}"
       cat >>confdefs.h <<\_ACEOF
   #define __DARWIN__ 1
   _ACEOF
   
       ;;
   *)
       asm_obj="${generic_obj}"
       ;;
   esac
   
   
   
   echo "$as_me:$LINENO: checking for socket" >&5
   echo $ECHO_N "checking for socket... $ECHO_C" >&6
   if test "${ac_cv_func_socket+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char socket (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char socket ();
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_socket) || defined (__stub___socket)
   choke me
   #else
   char (*f) () = socket;
   #endif
   #ifdef __cplusplus
   }
   #endif
   
   int
   main ()
   {
   return f != socket;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_func_socket=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_func_socket=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
   echo "${ECHO_T}$ac_cv_func_socket" >&6
   if test $ac_cv_func_socket = yes; then
     :
   else
   
   echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
   echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
   if test "${ac_cv_lib_socket_socket+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lsocket  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char socket ();
   int
   main ()
   {
   socket ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_socket_socket=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_socket_socket=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
   echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
   if test $ac_cv_lib_socket_socket = yes; then
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBSOCKET 1
   _ACEOF
   
     LIBS="-lsocket $LIBS"
   
   fi
   
   fi
   
   echo "$as_me:$LINENO: checking for gethostbyname" >&5
   echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
   if test "${ac_cv_func_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char gethostbyname (); below.
       Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
       <limits.h> exists even on freestanding compilers.  */
   #ifdef __STDC__
   # include <limits.h>
   #else
   # include <assert.h>
   #endif
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char gethostbyname ();
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
   choke me
   #else
   char (*f) () = gethostbyname;
   #endif
   #ifdef __cplusplus
   }
   #endif
   
   int
   main ()
   {
   return f != gethostbyname;
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_func_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_func_gethostbyname=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   fi
   echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
   echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
   if test $ac_cv_func_gethostbyname = yes; then
     :
   else
   
   echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
   echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
   if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnsl  $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
   #line $LINENO "configure"
   /* confdefs.h.  */
   _ACEOF
   cat confdefs.h >>conftest.$ac_ext
   cat >>conftest.$ac_ext <<_ACEOF
   /* end confdefs.h.  */
   
   /* Override any gcc2 internal prototype to avoid an error.  */
   #ifdef __cplusplus
   extern "C"
   #endif
   /* We use char because int might match the return type of a gcc2
      builtin and then its argument prototype would still apply.  */
   char gethostbyname ();
   int
   main ()
   {
   gethostbyname ();
     ;
     return 0;
   }
   _ACEOF
   rm -f conftest.$ac_objext conftest$ac_exeext
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
     (eval $ac_link) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); } &&
            { ac_try='test -s conftest$ac_exeext'
     { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     (eval $ac_try) 2>&5
     ac_status=$?
     echo "$as_me:$LINENO: \$? = $ac_status" >&5
     (exit $ac_status); }; }; then
     ac_cv_lib_nsl_gethostbyname=yes
   else
     echo "$as_me: failed program was:" >&5
   sed 's/^/| /' conftest.$ac_ext >&5
   
   ac_cv_lib_nsl_gethostbyname=no
   fi
   rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
   LIBS=$ac_check_lib_save_LIBS
   fi
   echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
   echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
   if test $ac_cv_lib_nsl_gethostbyname = yes; then
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBNSL 1
   _ACEOF
   
     LIBS="-lnsl $LIBS"
   
   fi
   
   fi
   
   
                                                                                                       ac_config_files="$ac_config_files Makefile engine/Makefile asm/Makefile builtin/Makefile fft/Makefile include/Makefile io/Makefile lib/Makefile parse/Makefile plot/Makefile"
   cat >confcache <<\_ACEOF
   # This file is a shell script that caches the results of configure
   # tests run on this system so they can be shared between configure
   # scripts and configure runs, see configure's option --config-cache.
   # It is not useful on other systems.  If it contains results you don't
   # want to keep, you may remove or edit it.
   #
   # config.status only pays attention to the cache file if you give it
   # the --recheck option to rerun configure.
   #
   # `ac_cv_env_foo' variables (set or unset) will be overridden when
   # loading this file, other *unset* `ac_cv_foo' will be assigned the
   # following values.
   
   _ACEOF
   
   # The following way of writing the cache mishandles newlines in values,
   # but we know of no workaround that is simple, portable, and efficient.
   # So, don't put newlines in cache variables' values.
   # Ultrix sh set writes to stderr and can't be redirected directly,
   # and sets the high bit in the cache file unless we assign to the vars.
   {
     (set) 2>&1 |
       case `(ac_space=' '; set | grep ac_space) 2>&1` in
       *ac_space=\ *)
         # `set' does not quote correctly, so add quotes (double-quote
         # substitution turns \\\\ into \\, and sed turns \\ into \).
         sed -n \
           "s/'/'\\\\''/g;
             s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
         ;;
       *)
         # `set' quotes correctly as required by POSIX, so do not add quotes.
         sed -n \
           "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
         ;;
       esac;
   } |
     sed '
        t clear
        : clear
        s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
        t end
        /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
        : end' >>confcache
   if diff $cache_file confcache >/dev/null 2>&1; then :; else
     if test -w $cache_file; then
       test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
       cat confcache >$cache_file
     else
       echo "not updating unwritable cache $cache_file"
     fi
   fi
   rm -f confcache
   
   test "x$prefix" = xNONE && prefix=$ac_default_prefix
   # Let make expand exec_prefix.
   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   
   # VPATH may cause trouble with some makes, so we remove $(srcdir),
   # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
   # trailing colons and then remove the whole line if VPATH becomes empty
   # (actually we leave an empty line to preserve line numbers).
   if test "x$srcdir" = x.; then
     ac_vpsub='/^[         ]*VPATH[        ]*=/{
   s/:*\$(srcdir):*/:/;
   s/:*\${srcdir}:*/:/;
   s/:*@srcdir@:*/:/;
   s/^\([^=]*=[    ]*\):*/\1/;
   s/:*$//;
   s/^[^=]*=[      ]*$//;
   }'
   fi
   
   # 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 we branch to the quote section.  Otherwise,
   # look for a macro that doesn't take arguments.
   cat >confdef2opt.sed <<\_ACEOF
   t clear
   : clear
   s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
   t quote
   s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
   t quote
   d
   : quote
   s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
   s,\[,\\&,g
   s,\],\\&,g
   s,\$,$$,g
   p
   _ACEOF
   # We use echo to avoid assuming a particular line-breaking character.
   # The extra dot is to prevent the shell from consuming trailing
   # line-breaks from the sub-command output.  A line-break within
   # single-quotes doesn't work because, if this script is created in a
   # platform that uses two characters for line-breaks (e.g., DOS), tr
   # would break.
   ac_LF_and_DOT=`echo; echo .`
   DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
   rm -f confdef2opt.sed
   
   
   ac_libobjs=
   ac_ltlibobjs=
   for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
     # 1. Remove the extension, and $U if already installed.
     ac_i=`echo "$ac_i" |
            sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
     # 2. Add them.
     ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
     ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
   done
   LIBOBJS=$ac_libobjs
   
   LTLIBOBJS=$ac_ltlibobjs
   
   
   
   : ${CONFIG_STATUS=./config.status}
   ac_clean_files_save=$ac_clean_files
   ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
   echo "$as_me: creating $CONFIG_STATUS" >&6;}
   cat >$CONFIG_STATUS <<_ACEOF
   #! $SHELL
   # Generated by $as_me.
   # Run this file to recreate the current configuration.
   # Compiler output produced by configure, useful for debugging
   # configure, is in config.log if it exists.
   
   debug=false
   ac_cs_recheck=false
   ac_cs_silent=false
   SHELL=\${CONFIG_SHELL-$SHELL}
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   ## --------------------- ##
   ## M4sh Initialization.  ##
   ## --------------------- ##
   
   # Be Bourne compatible
   if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     emulate sh
     NULLCMD=:
     # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     # is contrary to our usage.  Disable this feature.
     alias -g '${1+"$@"}'='"$@"'
   elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
     set -o posix
   fi
   
   # Support unset when possible.
   if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
     as_unset=unset
   else
     as_unset=false
   fi
   
   
   # Work around bugs in pre-3.0 UWIN ksh.
   $as_unset ENV MAIL MAILPATH
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   for as_var in \
     LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     LC_TELEPHONE LC_TIME
   do
     if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
       eval $as_var=C; export $as_var
     else
       $as_unset $as_var
     fi
   done
   
   # Required to use basename.
   if expr a : '\(a\)' >/dev/null 2>&1; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
     as_basename=basename
   else
     as_basename=false
   fi
   
   
   # Name of the executable.
   as_me=`$as_basename "$0" ||
   $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
            X"$0" : 'X\(//\)$' \| \
            X"$0" : 'X\(/\)$' \| \
            .     : '\(.\)' 2>/dev/null ||
   echo X/"$0" |
       sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
             /^X\/\(\/\/\)$/{ s//\1/; q; }
             /^X\/\(\/\).*/{ s//\1/; q; }
             s/.*/./; q'`
   
   
   # PATH needs CR, and LINENO needs CR and PATH.
   # Avoid depending upon Character Ranges.
   as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   as_cr_digits='0123456789'
   as_cr_alnum=$as_cr_Letters$as_cr_digits
   
   # The user is always right.
   if test "${PATH_SEPARATOR+set}" != set; then
     echo "#! /bin/sh" >conf$$.sh
     echo  "exit 0"   >>conf$$.sh
     chmod +x conf$$.sh
     if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
       PATH_SEPARATOR=';'
     else
       PATH_SEPARATOR=:
     fi
     rm -f conf$$.sh
   fi
   
   
     as_lineno_1=$LINENO
     as_lineno_2=$LINENO
     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x$as_lineno_3"  = "x$as_lineno_2"  || {
     # Find who we are.  Look in the path if we contain no path at all
     # relative or not.
     case $0 in
       *[\\/]* ) as_myself=$0 ;;
       *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   done
   
          ;;
     esac
     # We did not find ourselves, most probably we were run as `sh COMMAND'
     # in which case we are not to be found in the path.
     if test "x$as_myself" = x; then
       as_myself=$0
     fi
     if test ! -f "$as_myself"; then
       { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
   echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
      { (exit 1); exit 1; }; }
     fi
     case $CONFIG_SHELL in
     '')
       as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
     for as_base in sh bash ksh sh5; do
            case $as_dir in
            /*)
              if ("$as_dir/$as_base" -c '
     as_lineno_1=$LINENO
     as_lineno_2=$LINENO
     as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
     test "x$as_lineno_1" != "x$as_lineno_2" &&
     test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
                $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
                $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
                CONFIG_SHELL=$as_dir/$as_base
                export CONFIG_SHELL
                exec "$CONFIG_SHELL" "$0" ${1+"$@"}
              fi;;
            esac
          done
   done
   ;;
     esac
   
     # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
     # uniformly replaced by the line number.  The first 'sed' inserts a
     # line-number line before each line; the second 'sed' does the real
     # work.  The second script uses 'N' to pair each line-number line
     # with the numbered line, and appends trailing '-' during
     # substitution so that $LINENO is not a special case at line end.
     # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
     # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
     sed '=' <$as_myself |
       sed '
         N
         s,$,-,
         : loop
         s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
         t loop
         s,-$,,
         s,^['$as_cr_digits']*\n,,
       ' >$as_me.lineno &&
     chmod +x $as_me.lineno ||
       { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
   echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
      { (exit 1); exit 1; }; }
   
     # Don't try to exec as it changes $[0], causing all sort of problems
     # (the dirname of $[0] is not the place where we might find the
     # original and so on.  Autoconf is especially sensible to this).
     . ./$as_me.lineno
     # Exit status is that of the last command.
     exit
   }
   
   
   case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
     *c*,-n*) ECHO_N= ECHO_C='
   ' ECHO_T='      ' ;;
     *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
     *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
   esac
   
   if expr a : '\(a\)' >/dev/null 2>&1; then
     as_expr=expr
   else
     as_expr=false
   fi
   
   rm -f conf$$ conf$$.exe conf$$.file
   echo >conf$$.file
   if ln -s conf$$.file conf$$ 2>/dev/null; then
     # We could just check for DJGPP; but this test a) works b) is more generic
     # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
     if test -f conf$$.exe; then
       # Don't use ln at all; we don't have any links
       as_ln_s='cp -p'
     else
       as_ln_s='ln -s'
     fi
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
     as_ln_s='cp -p'
   fi
   rm -f conf$$ conf$$.exe conf$$.file
   
   if mkdir -p . 2>/dev/null; then
     as_mkdir_p=:
   else
     as_mkdir_p=false
   fi
   
   as_executable_p="test -f"
   
   # Sed expression to map a string onto a valid CPP name.
   as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
   
   # Sed expression to map a string onto a valid variable name.
   as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
   
   
   # IFS
   # We need space, tab and new line, in precisely that order.
   as_nl='
   '
   IFS="   $as_nl"
   
   # CDPATH.
   $as_unset CDPATH
   
   exec 6>&1
   
   # Open the log real soon, to keep \$[0] and so on meaningful, and to
   # report actual input values of CONFIG_FILES etc. instead of their
   # values after options handling.  Logging --version etc. is OK.
   exec 5>>config.log
   {
     echo
     sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   ## Running $as_me. ##
   _ASBOX
   } >&5
   cat >&5 <<_CSEOF
   
   This file was extended by $as_me, which was
   generated by GNU Autoconf 2.57.  Invocation command line was
   
     CONFIG_FILES    = $CONFIG_FILES
     CONFIG_HEADERS  = $CONFIG_HEADERS
     CONFIG_LINKS    = $CONFIG_LINKS
     CONFIG_COMMANDS = $CONFIG_COMMANDS
     $ $0 $@
   
   _CSEOF
   echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
   echo >&5
   _ACEOF
   
   # Files that config.status was made for.
   if test -n "$ac_config_files"; then
     echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
   fi
   
   if test -n "$ac_config_headers"; then
     echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
   fi
   
   if test -n "$ac_config_links"; then
     echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
   fi
   
   if test -n "$ac_config_commands"; then
     echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
   fi
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   
   ac_cs_usage="\
   \`$as_me' instantiates files from templates according to the
   current configuration.
   
   Usage: $0 [OPTIONS] [FILE]...
   
     -h, --help       print this help, then exit
     -V, --version    print version number, then exit
     -q, --quiet      do not print progress messages
     -d, --debug      don't remove temporary files
         --recheck    update $as_me by reconfiguring in the same conditions
     --file=FILE[:TEMPLATE]
                      instantiate the configuration file FILE
   
   Configuration files:
   $config_files
   
   Configuration commands:
   $config_commands
   
   Report bugs to <bug-autoconf@gnu.org>."
   _ACEOF
   
   cat >>$CONFIG_STATUS <<_ACEOF
   ac_cs_version="\\
   config.status
   configured by $0, generated by GNU Autoconf 2.57,
     with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
   
   Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
   Free Software Foundation, Inc.
   This config.status script is free software; the Free Software Foundation
   gives unlimited permission to copy, distribute and modify it."
   srcdir=$srcdir
   INSTALL="$INSTALL"
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   # If no file are specified by the user, then we need to provide default
   # value.  By we need to know if files were specified by the user.
   ac_need_defaults=:
   while test $# != 0
   do
     case $1 in
     --*=*)
       ac_option=`expr "x$1" : 'x\([^=]*\)='`
       ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
       ac_shift=:
       ;;
     -*)
       ac_option=$1
       ac_optarg=$2
       ac_shift=shift
       ;;
     *) # This is not an option, so the user has probably given explicit
        # arguments.
        ac_option=$1
        ac_need_defaults=false;;
     esac
   
     case $ac_option in
     # Handling of the options.
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF
     -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
       ac_cs_recheck=: ;;
     --version | --vers* | -V )
       echo "$ac_cs_version"; exit 0 ;;
     --he | --h)
       # Conflict between --help and --header
       { { echo "$as_me:$LINENO: error: ambiguous option: $1
   Try \`$0 --help' for more information." >&5
   echo "$as_me: error: ambiguous option: $1
   Try \`$0 --help' for more information." >&2;}
      { (exit 1); exit 1; }; };;
     --help | --hel | -h )
       echo "$ac_cs_usage"; exit 0 ;;
     --debug | --d* | -d )
       debug=: ;;
     --file | --fil | --fi | --f )
       $ac_shift
       CONFIG_FILES="$CONFIG_FILES $ac_optarg"
       ac_need_defaults=false;;
     --header | --heade | --head | --hea )
       $ac_shift
       CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
       ac_need_defaults=false;;
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil | --si | --s)
       ac_cs_silent=: ;;
   
     # This is an error.
     -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
   Try \`$0 --help' for more information." >&5
   echo "$as_me: error: unrecognized option: $1
   Try \`$0 --help' for more information." >&2;}
      { (exit 1); exit 1; }; } ;;
   
     *) ac_config_targets="$ac_config_targets $1" ;;
   
     esac
     shift
   done
   
   ac_configure_extra_args=
   
   if $ac_cs_silent; then
     exec 6>/dev/null
     ac_configure_extra_args="$ac_configure_extra_args --silent"
   fi
   
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF
   if \$ac_cs_recheck; then
     echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
     exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   fi
   
   _ACEOF
   
   cat >>$CONFIG_STATUS <<_ACEOF
   #
   # INIT-COMMANDS section.
   #
   
   AMDEP_TRUE="$AMDEP_TRUE"
   ac_aux_dir="$ac_aux_dir"
   
   _ACEOF
   
   
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   for ac_config_target in $ac_config_targets
   do
     case "$ac_config_target" in
     # Handling of arguments.
     "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     "engine/Makefile" ) CONFIG_FILES="$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" ;;
     "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
     *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
   echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
      { (exit 1); exit 1; }; };;
     esac
   done
   
   # If the user did not use the arguments to specify the items to instantiate,
   # then the envvar interface is used.  Set only those that are not.
   # We use the long form for the default assignment because of an extremely
   # bizarre bug on SunOS 4.1.3.
   if $ac_need_defaults; then
     test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
     test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
   fi
   
   # Have a temporary directory for convenience.  Make it in the build tree
   # simply because there is no reason to put it here, and in addition,
   # creating and moving files from /tmp can sometimes cause problems.
   # Create a temporary directory, and hook for its removal unless debugging.
   $debug ||
   {
     trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
     trap '{ (exit 1); exit 1; }' 1 2 13 15
   }
   
   # Create a (secure) tmp directory for tmp files.
   
   {
     tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
     test -n "$tmp" && test -d "$tmp"
   }  ||
   {
     tmp=./confstat$$-$RANDOM
     (umask 077 && mkdir $tmp)
   } ||
   {
      echo "$me: cannot create a temporary directory in ." >&2
      { (exit 1); exit 1; }
   }
   
   _ACEOF
   
   cat >>$CONFIG_STATUS <<_ACEOF
   
   #
   # CONFIG_FILES section.
   #
   
   # No need to generate the scripts if there are no CONFIG_FILES.
   # This happens for instance when ./config.status config.h
   if test -n "\$CONFIG_FILES"; then
     # Protect against being on the right side of a sed subst in config.status.
     sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
      s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
   s,@SHELL@,$SHELL,;t t
   s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
   s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
   s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
   s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
   s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
   s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
   s,@exec_prefix@,$exec_prefix,;t t
   s,@prefix@,$prefix,;t t
   s,@program_transform_name@,$program_transform_name,;t t
   s,@bindir@,$bindir,;t t
   s,@sbindir@,$sbindir,;t t
   s,@libexecdir@,$libexecdir,;t t
   s,@datadir@,$datadir,;t t
   s,@sysconfdir@,$sysconfdir,;t t
   s,@sharedstatedir@,$sharedstatedir,;t t
   s,@localstatedir@,$localstatedir,;t t
   s,@libdir@,$libdir,;t t
   s,@includedir@,$includedir,;t t
   s,@oldincludedir@,$oldincludedir,;t t
   s,@infodir@,$infodir,;t t
   s,@mandir@,$mandir,;t t
   s,@build_alias@,$build_alias,;t t
   s,@host_alias@,$host_alias,;t t
   s,@target_alias@,$target_alias,;t t
   s,@DEFS@,$DEFS,;t t
   s,@ECHO_C@,$ECHO_C,;t t
   s,@ECHO_N@,$ECHO_N,;t t
   s,@ECHO_T@,$ECHO_T,;t t
   s,@LIBS@,$LIBS,;t t
   s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
   s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
   s,@INSTALL_DATA@,$INSTALL_DATA,;t t
   s,@PACKAGE@,$PACKAGE,;t t
   s,@VERSION@,$VERSION,;t t
   s,@EXEEXT@,$EXEEXT,;t t
   s,@OBJEXT@,$OBJEXT,;t t
   s,@ACLOCAL@,$ACLOCAL,;t t
   s,@AUTOCONF@,$AUTOCONF,;t t
   s,@AUTOMAKE@,$AUTOMAKE,;t t
   s,@AUTOHEADER@,$AUTOHEADER,;t t
   s,@MAKEINFO@,$MAKEINFO,;t t
   s,@AMTAR@,$AMTAR,;t t
   s,@install_sh@,$install_sh,;t t
   s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
   s,@AWK@,$AWK,;t t
   s,@SET_MAKE@,$SET_MAKE,;t t
   s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
   s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
   s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
   s,@DEPDIR@,$DEPDIR,;t t
   s,@build@,$build,;t t
   s,@build_cpu@,$build_cpu,;t t
   s,@build_vendor@,$build_vendor,;t t
   s,@build_os@,$build_os,;t t
   s,@host@,$host,;t t
   s,@host_cpu@,$host_cpu,;t t
   s,@host_vendor@,$host_vendor,;t t
   s,@host_os@,$host_os,;t t
   s,@target@,$target,;t t
   s,@target_cpu@,$target_cpu,;t t
   s,@target_vendor@,$target_vendor,;t t
   s,@target_os@,$target_os,;t t
   s,@CC@,$CC,;t t
   s,@CFLAGS@,$CFLAGS,;t t
   s,@LDFLAGS@,$LDFLAGS,;t t
   s,@CPPFLAGS@,$CPPFLAGS,;t t
   s,@ac_ct_CC@,$ac_ct_CC,;t t
   s,@am__include@,$am__include,;t t
   s,@am__quote@,$am__quote,;t t
   s,@CCDEPMODE@,$CCDEPMODE,;t t
   s,@LN_S@,$LN_S,;t t
   s,@RANLIB@,$RANLIB,;t t
   s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
   s,@YACC@,$YACC,;t t
   s,@CPP@,$CPP,;t t
   s,@X_CFLAGS@,$X_CFLAGS,;t t
   s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
   s,@X_LIBS@,$X_LIBS,;t t
   s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
   s,@PARIINC@,$PARIINC,;t t
   s,@PARILIB@,$PARILIB,;t t
   s,@EGREP@,$EGREP,;t t
   s,@USE_PLOT_TRUE@,$USE_PLOT_TRUE,;t t
   s,@USE_PLOT_FALSE@,$USE_PLOT_FALSE,;t t
   s,@FEPLIB@,$FEPLIB,;t t
   s,@MPIINC@,$MPIINC,;t t
   s,@MPILIB@,$MPILIB,;t t
   s,@LAPACKLIB@,$LAPACKLIB,;t t
   s,@libasir_postfix@,$libasir_postfix,;t t
   s,@asm_obj@,$asm_obj,;t t
   s,@LIBOBJS@,$LIBOBJS,;t t
   s,@LTLIBOBJS@,$LTLIBOBJS,;t t
   CEOF
   
   _ACEOF
   
     cat >>$CONFIG_STATUS <<\_ACEOF
     # Split the substitutions into bite-sized pieces for seds with
     # small command number limits, like on Digital OSF/1 and HP-UX.
     ac_max_sed_lines=48
     ac_sed_frag=1 # Number of current file.
     ac_beg=1 # First line for current file.
     ac_end=$ac_max_sed_lines # Line after last line for current file.
     ac_more_lines=:
     ac_sed_cmds=
     while $ac_more_lines; do
       if test $ac_beg -gt 1; then
         sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
       else
         sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
       fi
       if test ! -s $tmp/subs.frag; then
         ac_more_lines=false
       else
         # The purpose of the label and of the branching condition is to
         # speed up the sed processing (if there are no `@' at all, there
         # is no need to browse any of the substitutions).
         # These are the two extra sed commands mentioned above.
         (echo ':t
     /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
         if test -z "$ac_sed_cmds"; then
           ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
         else
           ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
         fi
         ac_sed_frag=`expr $ac_sed_frag + 1`
         ac_beg=$ac_end
         ac_end=`expr $ac_end + $ac_max_sed_lines`
       fi
     done
     if test -z "$ac_sed_cmds"; then
       ac_sed_cmds=cat
     fi
   fi # test -n "$CONFIG_FILES"
   
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF
   for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
     case $ac_file in
     - | *:- | *:-:* ) # input from stdin
           cat >$tmp/stdin
           ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
           ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
     *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
           ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
     * )   ac_file_in=$ac_file.in ;;
     esac
   
     # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
     ac_dir=`(dirname "$ac_file") 2>/dev/null ||
   $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$ac_file" : 'X\(//\)[^/]' \| \
            X"$ac_file" : 'X\(//\)$' \| \
            X"$ac_file" : 'X\(/\)' \| \
            .     : '\(.\)' 2>/dev/null ||
   echo X"$ac_file" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
             /^X\(\/\/\)[^/].*/{ s//\1/; q; }
             /^X\(\/\/\)$/{ s//\1/; q; }
             /^X\(\/\).*/{ s//\1/; q; }
             s/.*/./; q'`
     { if $as_mkdir_p; then
       mkdir -p "$ac_dir"
     else
       as_dir="$ac_dir"
       as_dirs=
       while test ! -d "$as_dir"; do
         as_dirs="$as_dir $as_dirs"
         as_dir=`(dirname "$as_dir") 2>/dev/null ||
   $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$as_dir" : 'X\(//\)[^/]' \| \
            X"$as_dir" : 'X\(//\)$' \| \
            X"$as_dir" : 'X\(/\)' \| \
            .     : '\(.\)' 2>/dev/null ||
   echo X"$as_dir" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
             /^X\(\/\/\)[^/].*/{ s//\1/; q; }
             /^X\(\/\/\)$/{ s//\1/; q; }
             /^X\(\/\).*/{ s//\1/; q; }
             s/.*/./; q'`
       done
       test ! -n "$as_dirs" || mkdir $as_dirs
     fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
   echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
      { (exit 1); exit 1; }; }; }
   
     ac_builddir=.
   
   if test "$ac_dir" != .; then
     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     # A "../" for each directory in $ac_dir_suffix.
     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
   else
     ac_dir_suffix= ac_top_builddir=
   fi
   
   case $srcdir in
     .)  # No --srcdir option.  We are building in place.
       ac_srcdir=.
       if test -z "$ac_top_builddir"; then
          ac_top_srcdir=.
       else
          ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
       fi ;;
     [\\/]* | ?:[\\/]* )  # Absolute path.
       ac_srcdir=$srcdir$ac_dir_suffix;
       ac_top_srcdir=$srcdir ;;
     *) # Relative path.
       ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
       ac_top_srcdir=$ac_top_builddir$srcdir ;;
   esac
   # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
   # absolute.
   ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
   ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
   ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
   ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
   
   
     case $INSTALL in
     [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
     *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
     esac
   
     if test x"$ac_file" != x-; then
       { echo "$as_me:$LINENO: creating $ac_file" >&5
   echo "$as_me: creating $ac_file" >&6;}
       rm -f "$ac_file"
     fi
     # Let's still pretend it is `configure' which instantiates (i.e., don't
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
     if test x"$ac_file" = x-; then
       configure_input=
     else
       configure_input="$ac_file.  "
     fi
     configure_input=$configure_input"Generated from `echo $ac_file_in |
                                        sed 's,.*/,,'` by configure."
   
     # First look for the input files in the build tree, otherwise in the
     # src tree.
     ac_file_inputs=`IFS=:
       for f in $ac_file_in; do
         case $f in
         -) echo $tmp/stdin ;;
         [\\/$]*)
            # Absolute (can't be DOS-style, as IFS=:)
            test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
   echo "$as_me: error: cannot find input file: $f" >&2;}
      { (exit 1); exit 1; }; }
            echo $f;;
         *) # Relative
            if test -f "$f"; then
              # Build tree
              echo $f
            elif test -f "$srcdir/$f"; then
              # Source tree
              echo $srcdir/$f
            else
              # /dev/null tree
              { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
   echo "$as_me: error: cannot find input file: $f" >&2;}
      { (exit 1); exit 1; }; }
            fi;;
         esac
       done` || { (exit 1); exit 1; }
   _ACEOF
   cat >>$CONFIG_STATUS <<_ACEOF
     sed "$ac_vpsub
   $extrasub
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF
   :t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   s,@configure_input@,$configure_input,;t t
   s,@srcdir@,$ac_srcdir,;t t
   s,@abs_srcdir@,$ac_abs_srcdir,;t t
   s,@top_srcdir@,$ac_top_srcdir,;t t
   s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
   s,@builddir@,$ac_builddir,;t t
   s,@abs_builddir@,$ac_abs_builddir,;t t
   s,@top_builddir@,$ac_top_builddir,;t t
   s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
   s,@INSTALL@,$ac_INSTALL,;t t
   " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
     rm -f $tmp/stdin
     if test x"$ac_file" != x-; then
       mv $tmp/out $ac_file
     else
       cat $tmp/out
       rm -f $tmp/out
     fi
   
   done
   _ACEOF
   cat >>$CONFIG_STATUS <<\_ACEOF
   
   #
   # CONFIG_COMMANDS section.
   #
   for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
     ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
     ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
     ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
   $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
            X"$ac_dest" : 'X\(//\)[^/]' \| \
            X"$ac_dest" : 'X\(//\)$' \| \
            X"$ac_dest" : 'X\(/\)' \| \
            .     : '\(.\)' 2>/dev/null ||
   echo X"$ac_dest" |
       sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
             /^X\(\/\/\)[^/].*/{ s//\1/; q; }
             /^X\(\/\/\)$/{ s//\1/; q; }
             /^X\(\/\).*/{ s//\1/; q; }
             s/.*/./; q'`
     ac_builddir=.
   
   if test "$ac_dir" != .; then
     ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
     # A "../" for each directory in $ac_dir_suffix.
     ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
   else
     ac_dir_suffix= ac_top_builddir=
   fi
   
   case $srcdir in
     .)  # No --srcdir option.  We are building in place.
       ac_srcdir=.
       if test -z "$ac_top_builddir"; then
          ac_top_srcdir=.
       else
          ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
       fi ;;
     [\\/]* | ?:[\\/]* )  # Absolute path.
       ac_srcdir=$srcdir$ac_dir_suffix;
       ac_top_srcdir=$srcdir ;;
     *) # Relative path.
       ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
       ac_top_srcdir=$ac_top_builddir$srcdir ;;
   esac
   # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
   # absolute.
   ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
   ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
   ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
   ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
   
   
     { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
   echo "$as_me: executing $ac_dest commands" >&6;}
     case $ac_dest in
       default-1 )
   test x"$AMDEP_TRUE" != x"" ||
   for mf in $CONFIG_FILES; do
     case "$mf" in
     Makefile) dirpart=.;;
     */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
     *) continue;;
     esac
     grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
     # Extract the definition of DEP_FILES from the Makefile without
     # running `make'.
     DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
     test -z "$DEPDIR" && continue
     # When using ansi2knr, U may be empty or an underscore; expand it
     U=`sed -n -e '/^U = / s///p' < "$mf"`
     test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
     # We invoke sed twice because it is the simplest approach to
     # changing $(DEPDIR) to its actual value in the expansion.
     for file in `sed -n -e '
       /^DEP_FILES = .*\\\\$/ {
         s/^DEP_FILES = //
         :loop
           s/\\\\$//
           p
           n
           /\\\\$/ b loop
         p
       }
       /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
       # Make sure the directory exists.
       test -f "$dirpart/$file" && continue
       fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
       $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
       # echo "creating $dirpart/$file"
       echo '# dummy' > "$dirpart/$file"
     done
   done
    ;;
     esac
   done
   _ACEOF
   
   cat >>$CONFIG_STATUS <<\_ACEOF
   
   { (exit 0); exit 0; }
   _ACEOF
   chmod +x $CONFIG_STATUS
   ac_clean_files=$ac_clean_files_save
   
   
   # configure is writing to config.log, and then calls config.status.
   # config.status does its own redirection, appending to config.log.
   # Unfortunately, on DOS this fails, as config.log is still kept open
   # by configure, so config.status won't be able to write to it; its
   # output is simply discarded.  So we exec the FD to /dev/null,
   # effectively closing config.log, so it can be properly (re)opened and
   # appended to by config.status.  When coming back to configure, we
   # need to make the FD available again.
   if test "$no_create" != yes; then
     ac_cs_success=:
     ac_config_status_args=
     test "$silent" = yes &&
       ac_config_status_args="$ac_config_status_args --quiet"
     exec 5>/dev/null
     $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
     exec 5>>config.log
     # Use ||, not &&, to avoid exiting from the if with $? = 1, which
     # would make configure fail if this is the last instruction.
     $ac_cs_success || { (exit 1); exit 1; }
   fi
   

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  Added in v.1.16

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