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Diff for /OpenXM_contrib/gmp/Attic/configure between version 1.1 and 1.1.1.3

version 1.1, 2000/01/10 15:35:21 version 1.1.1.3, 2000/12/01 05:44:41
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 #!/bin/sh  #! /bin/sh
   # From configure.in Revision: 1.129.2.2
   # Guess values for system-dependent variables and create Makefiles.
   # Generated automatically using Autoconf version 2.14a.
   # Copyright (C) 1992, 93, 94, 95, 96, 98, 99, 2000
   # Free Software Foundation, Inc.
   #
   # This configure script is free software; the Free Software Foundation
   # gives unlimited permission to copy, distribute and modify it.
   
 ### WARNING: this file contains embedded tabs.  Do not run untabify on this file.  # Defaults:
   ac_default_prefix=/usr/local
   # Any additions from configure.in:
   
 # Configuration script  # Initialize some variables set by options.
 # Copyright (C) 1988, 90, 91, 92, 93, 94 Free Software Foundation, Inc.  ac_init_help=false
   ac_init_version=false
   # The variables have the same names as the options, with
   # dashes changed to underlines.
   build=NONE
   cache_file=./config.cache
   exec_prefix=NONE
   host=NONE
   no_create=
   nonopt=NONE
   no_recursion=
   prefix=NONE
   program_prefix=NONE
   program_suffix=NONE
   program_transform_name=s,x,x,
   silent=
   site=
   srcdir=
   target=NONE
   verbose=
   x_includes=NONE
   x_libraries=NONE
   bindir='${exec_prefix}/bin'
   sbindir='${exec_prefix}/sbin'
   libexecdir='${exec_prefix}/libexec'
   datadir='${prefix}/share'
   sysconfdir='${prefix}/etc'
   sharedstatedir='${prefix}/com'
   localstatedir='${prefix}/var'
   libdir='${exec_prefix}/lib'
   includedir='${prefix}/include'
   oldincludedir='/usr/include'
   infodir='${prefix}/info'
   mandir='${prefix}/man'
   
 # This program is free software; you can redistribute it and/or modify  # Initialize some other variables.
 # it under the terms of the GNU General Public License as published by  subdirs=
 # the Free Software Foundation; either version 2 of the License, or  MFLAGS= MAKEFLAGS=
 # (at your option) any later version.  SHELL=${CONFIG_SHELL-/bin/sh}
 #  # Maximum number of lines to put in a shell here document.
 # This program is distributed in the hope that it will be useful,  : ${ac_max_here_lines=48}
 # but WITHOUT ANY WARRANTY; without even the implied warranty of  # Sed expression to map a string onto a valid sh and CPP variable names.
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  ac_tr_sh='sed -e y%*+%pp%;s%[^a-zA-Z0-9_]%_%g'
 # GNU General Public License for more details.  ac_tr_cpp='sed -e y%*abcdefghijklmnopqrstuvwxyz%PABCDEFGHIJKLMNOPQRSTUVWXYZ%;s%[^A-Z0-9_]%_%g'
 #  
 # You should have received a copy of the GNU General Public License  
 # along with this program; if not, write to the Free Software  
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
   
 # This file was originally written by K. Richard Pixley.  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=`echo "$ac_option" | sed -n 's/^[^=]*=//p'`
 # Shell script to create proper links to machine-dependent files in  
 # preparation for compilation.  
 #  
 # If configure succeeds, it leaves its status in config.status.  
 # If configure fails after disturbing the status quo,  
 #       config.status is removed.  
 #  
   
 export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh $0 $argv; kill $$)    # Accept the important Cygnus configure options, so we can diagnose typos.
   
 remove=rm    case "$ac_option" in
 hard_link=ln  
 symbolic_link='ln -s'  
   
 #for Test    -bindir | --bindir | --bindi | --bind | --bin | --bi)
 #remove="echo rm"      ac_prev=bindir ;;
 #hard_link="echo ln"    -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 #symbolic_link="echo ln -s"      bindir="$ac_optarg" ;;
   
 # clear some things potentially inherited from environment.    -build | --build | --buil | --bui | --bu)
       ac_prev=build ;;
     -build=* | --build=* | --buil=* | --bui=* | --bu=*)
       build="$ac_optarg" ;;
   
 Makefile=Makefile    -cache-file | --cache-file | --cache-fil | --cache-fi \
 Makefile_in=Makefile.in    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 arguments=      ac_prev=cache_file ;;
 build_alias=    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 cache_file=    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 cache_file_option=      cache_file="$ac_optarg" ;;
 configdirs=  
 exec_prefix=  
 exec_prefixoption=  
 fatal=  
 floating_point=default  
 gas=default  
 host_alias=NOHOST  
 host_makefile_frag=  
 moveifchange=  
 norecursion=  
 other_options=  
 package_makefile_frag=  
 prefix=/usr/local  
 progname=  
 program_prefix=  
 program_prefixoption=  
 program_suffix=  
 program_suffixoption=  
 program_transform_name=  
 program_transform_nameoption=  
 redirect=">/dev/null"  
 removing=  
 site=  
 site_makefile_frag=  
 site_option=  
 srcdir=  
 srctrigger=  
 subdirs=  
 target_alias=NOTARGET  
 target_makefile_frag=  
 undefs=NOUNDEFS  
 version="$Revision$"  
 x11=default  
   
 ### we might need to use some other shell than /bin/sh for running subshells    -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 #      ac_prev=datadir ;;
 config_shell=${CONFIG_SHELL-/bin/sh}    -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
     | --da=*)
       datadir="$ac_optarg" ;;
   
 NO_EDIT="This file was generated automatically by configure.  Do not edit."    -disable-* | --disable-*)
       ac_feature=`echo "$ac_option"|sed -e 's/-*disable-//'`
       # Reject names that are not valid shell variable names.
       if echo "$ac_feature" | grep '[^-a-zA-Z0-9_]' >/dev/null 2>&1; then
         { echo "configure: error: invalid feature: $ac_feature" 1>&2; exit 1; }
       fi
       ac_feature=`echo $ac_feature| sed 's/-/_/g'`
       eval "enable_${ac_feature}=no" ;;
   
 ## this is a little touchy and won't always work, but...    -enable-* | --enable-*)
 ##      ac_feature=`echo "$ac_option"|sed -e 's/-*enable-//' -e 's/=.*//'`
 ## if the argv[0] starts with a slash then it is an absolute name that can (and      # Reject names that are not valid shell variable names.
 ## must) be used as is.      if echo "$ac_feature" | grep '[^-a-zA-Z0-9_]' >/dev/null 2>&1; then
 ##        { echo "configure: error: invalid feature: $ac_feature" 1>&2; exit 1; }
 ## otherwise, if argv[0] has no slash in it, we can assume that it is on the      fi
 ## path.  Since PATH might include "." we also add `pwd` to the end of PATH.      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'" ;;
   
 progname=$0    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 # if PWD already has a value, it is probably wrong.    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 if [ -n "$PWD" ]; then PWD=`pwd`; fi    | --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" ;;
   
 case "${progname}" in    -gas | --gas | --ga | --g)
 /*) ;;      # Obsolete; use --with-gas.
 */*) ;;      with_gas=yes ;;
 *)  
         PATH=$PATH:${PWD=`pwd`} ; export PATH  
         ;;  
 esac  
   
 # Loop over all args    -help | --help | --hel | --he | -h)
       ac_init_help=: ;;
     -host | --host | --hos | --ho)
       ac_prev=host ;;
     -host=* | --host=* | --hos=* | --ho=*)
       host="$ac_optarg" ;;
   
 while :    -includedir | --includedir | --includedi | --included | --include \
     | --includ | --inclu | --incl | --inc)
       ac_prev=includedir ;;
     -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
     | --includ=* | --inclu=* | --incl=* | --inc=*)
       includedir="$ac_optarg" ;;
   
     -infodir | --infodir | --infodi | --infod | --info | --inf)
       ac_prev=infodir ;;
     -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
       infodir="$ac_optarg" ;;
   
     -libdir | --libdir | --libdi | --libd)
       ac_prev=libdir ;;
     -libdir=* | --libdir=* | --libdi=* | --libd=*)
       libdir="$ac_optarg" ;;
   
     -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
     | --libexe | --libex | --libe)
       ac_prev=libexecdir ;;
     -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
     | --libexe=* | --libex=* | --libe=*)
       libexecdir="$ac_optarg" ;;
   
     -localstatedir | --localstatedir | --localstatedi | --localstated \
     | --localstate | --localstat | --localsta | --localst \
     | --locals | --local | --loca | --loc | --lo)
       ac_prev=localstatedir ;;
     -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
     | --localstate=* | --localstat=* | --localsta=* | --localst=* \
     | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
       localstatedir="$ac_optarg" ;;
   
     -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
       ac_prev=mandir ;;
     -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
       mandir="$ac_optarg" ;;
   
     -nfp | --nfp | --nf)
       # Obsolete; use --without-fp.
       with_fp=no ;;
   
     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
     | --no-cr | --no-c)
       no_create=yes ;;
   
     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
       no_recursion=yes ;;
   
     -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
     | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
     | --oldin | --oldi | --old | --ol | --o)
       ac_prev=oldincludedir ;;
     -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
     | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
     | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
       oldincludedir="$ac_optarg" ;;
   
     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
       ac_prev=prefix ;;
     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
       prefix="$ac_optarg" ;;
   
     -program-prefix | --program-prefix | --program-prefi | --program-pref \
     | --program-pre | --program-pr | --program-p)
       ac_prev=program_prefix ;;
     -program-prefix=* | --program-prefix=* | --program-prefi=* \
     | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
       program_prefix="$ac_optarg" ;;
   
     -program-suffix | --program-suffix | --program-suffi | --program-suff \
     | --program-suf | --program-su | --program-s)
       ac_prev=program_suffix ;;
     -program-suffix=* | --program-suffix=* | --program-suffi=* \
     | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
       program_suffix="$ac_optarg" ;;
   
     -program-transform-name | --program-transform-name \
     | --program-transform-nam | --program-transform-na \
     | --program-transform-n | --program-transform- \
     | --program-transform | --program-transfor \
     | --program-transfo | --program-transf \
     | --program-trans | --program-tran \
     | --progr-tra | --program-tr | --program-t)
       ac_prev=program_transform_name ;;
     -program-transform-name=* | --program-transform-name=* \
     | --program-transform-nam=* | --program-transform-na=* \
     | --program-transform-n=* | --program-transform-=* \
     | --program-transform=* | --program-transfor=* \
     | --program-transfo=* | --program-transf=* \
     | --program-trans=* | --program-tran=* \
     | --progr-tra=* | --program-tr=* | --program-t=*)
       program_transform_name="$ac_optarg" ;;
   
     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
     | -silent | --silent | --silen | --sile | --sil)
       silent=yes ;;
   
     -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
       ac_prev=sbindir ;;
     -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
     | --sbi=* | --sb=*)
       sbindir="$ac_optarg" ;;
   
     -sharedstatedir | --sharedstatedir | --sharedstatedi \
     | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
     | --sharedst | --shareds | --shared | --share | --shar \
     | --sha | --sh)
       ac_prev=sharedstatedir ;;
     -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
     | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
     | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
     | --sha=* | --sh=*)
       sharedstatedir="$ac_optarg" ;;
   
     -site | --site | --sit)
       ac_prev=site ;;
     -site=* | --site=* | --sit=*)
       site="$ac_optarg" ;;
   
     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
       ac_prev=srcdir ;;
     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
       srcdir="$ac_optarg" ;;
   
     -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
     | --syscon | --sysco | --sysc | --sys | --sy)
       ac_prev=sysconfdir ;;
     -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
     | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
       sysconfdir="$ac_optarg" ;;
   
     -target | --target | --targe | --targ | --tar | --ta | --t)
       ac_prev=target ;;
     -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
       target="$ac_optarg" ;;
   
     -v | -verbose | --verbose | --verbos | --verbo | --verb)
       verbose=yes ;;
   
     -version | --version | --versio | --versi | --vers | -V)
       ac_init_version=: ;;
   
     -with-* | --with-*)
       ac_package=`echo "$ac_option"|sed -e 's/-*with-//' -e 's/=.*//'`
       # Reject names that are not valid shell variable names.
       if echo "$ac_package" | grep '[^-a-zA-Z0-9_]' >/dev/null 2>&1; then
         { echo "configure: error: invalid package: $ac_package" 1>&2; exit 1; }
       fi
       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=`echo "$ac_option"|sed -e 's/-*without-//'`
       # Reject names that are not valid shell variable names.
       if echo "$ac_package" | grep '[^-a-zA-Z0-9_]' >/dev/null 2>&1; then
         { echo "configure: error: invalid package: $ac_package" 1>&2; exit 1; }
       fi
       ac_package=`echo $ac_package| sed 's/-/_/g'`
       eval "with_${ac_package}=no" ;;
   
     --x)
       # Obsolete; use --with-x.
       with_x=yes ;;
   
     -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
     | --x-incl | --x-inc | --x-in | --x-i)
       ac_prev=x_includes ;;
     -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
     | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
       x_includes="$ac_optarg" ;;
   
     -x-libraries | --x-libraries | --x-librarie | --x-librari \
     | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
       ac_prev=x_libraries ;;
     -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
     | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
       x_libraries="$ac_optarg" ;;
   
     -*) { echo "configure: error: unrecognized option: $ac_option
   Try \`configure --help' for more information." 1>&2; exit 1; }
       ;;
   
     *=*)
       ac_envvar=`echo "$ac_option" | sed -e 's/=.*//'`
       # Reject names that are not valid shell variable names.
       if echo "$ac_envvar" | grep '[^a-zA-Z0-9_]' >/dev/null 2>&1; then
         { echo "configure: error: invalid variable name: $ac_envvar" 1>&2; exit 1; }
       fi
       ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
       eval "$ac_envvar='$ac_optarg'"
       export $ac_envvar ;;
   
     *)
       if echo "$ac_option" | grep '[^-a-zA-Z0-9.]' >/dev/null 2>&1; then
         echo "configure: warning: invalid host type: $ac_option" 1>&2
       fi
       if test "x$nonopt" != xNONE; then
         { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
       fi
       nonopt="$ac_option"
       ;;
   
     esac
   done
   
   if test -n "$ac_prev"; then
     { echo "configure: error: missing argument to --\`echo $ac_prev | sed 's/_/-/g'\`" 1>&2; exit 1; }
   fi
   if $ac_init_help; 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 <<\EOF
   `configure' configures software source code packages to adapt to many kinds
   of systems.
   
   Usage: configure [OPTION]... [VAR=VALUE]... [HOST]
   
   To safely assign special values to environment variables (e.g., CC,
   CFLAGS...), give to `configure' the definition as VAR=VALUE.
   
   Defaults for the options are specified in brackets.
   
   Configuration:
     -h, --help              print this message
     -V, --version           print the version of autoconf that created configure
     -q, --quiet, --silent   do not print `checking...' messages
         --cache-file=FILE   cache test results in FILE
     -n, --no-create         do not create output files
   
   EOF
   
     cat <<EOF
   Directories:
     --prefix=PREFIX         install architecture-independent files in PREFIX
                             [$ac_default_prefix]
     --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                             [same as prefix]
     --bindir=DIR            user executables in DIR [EPREFIX/bin]
     --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
     --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
     --datadir=DIR           read-only architecture-independent data in DIR
                             [PREFIX/share]
     --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
     --sharedstatedir=DIR    modifiable architecture-independent data in DIR
                             [PREFIX/com]
     --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
     --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
     --includedir=DIR        C header files in DIR [PREFIX/include]
     --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
     --infodir=DIR           info documentation in DIR [PREFIX/info]
     --mandir=DIR            man documentation in DIR [PREFIX/man]
     --srcdir=DIR            find the sources in DIR [configure dir or ..]
   EOF
   
     cat <<\EOF
   
   Host type:
     --build=BUILD      configure for building on BUILD [BUILD=HOST]
     --host=HOST        configure for HOST [guessed]
     --target=TARGET    configure for TARGET [TARGET=HOST]
   EOF
   
     cat <<\EOF
   
   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
   
   Optional Features:
     --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
     --enable-FEATURE=ARG  include FEATURE ARG=yes
     --disable-dependency-tracking Speeds up one-time builds
     --enable-dependency-tracking  Do not reject slow dependency extractors
     --enable-maintainer-mode enable make rules and dependencies not useful
                             (and sometimes confusing) to the casual installer
     --enable-assert         enable ASSERT checking default=no
     --enable-alloca         use alloca for temp space default=yes
     --enable-fft            enable FFTs for multiplication default=no
     --enable-mpbsd          build Berkley MP compatibility library default=no
     --enable-mpfr           build MPFR default=no
     --enable-shared=PKGS  build shared libraries default=yes
     --enable-static=PKGS  build static libraries default=yes
     --enable-fast-install=PKGS  optimize for fast installation default=yes
     --disable-libtool-lock  avoid locking (might break parallel builds)
   
   Optional Packages:
     --with-PACKAGE=ARG    use PACKAGE ARG=yes
     --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
     --with-gnu-ld           assume the C compiler uses GNU ld default=no
     --with-pic              try to use only PIC/non-PIC objects default=use both
   EOF
     exit 0
   fi
   if $ac_init_version; then
     cat <<\EOF
   Generated automatically using Autoconf version 2.14a.
   Copyright (C) 1992, 93, 94, 95, 96, 98, 99, 2000
   Free Software Foundation, Inc.
   
   This configure script is free software; the Free Software Foundation
   gives unlimited permission to copy, distribute and modify it.
   EOF
     exit 0
   fi
   trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
   
   # Keep a trace of the command line.
   # Strip out --no-create and --no-recursion so they do not pile up.
   # Also quote any args containing shell meta-characters.
   ac_configure_args=
   for ac_arg
 do  do
     case "$ac_arg" in
     -no-create | --no-create | --no-creat | --no-crea | --no-cre \
     | --no-cr | --no-c) ;;
     -no-recursion | --no-recursion | --no-recursio | --no-recursi \
     | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
     *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
     ac_configure_args="$ac_configure_args '$ac_arg'" ;;
     *) ac_configure_args="$ac_configure_args $ac_arg" ;;
     esac
   done
   
 # Break out if there are no more args  # File descriptor usage:
         case $# in  # 0 standard input
         0)  # 1 file creation
                 break  # 2 errors and warnings
                 ;;  # 3 some systems may open it to /dev/tty
         esac  # 4 used on the Kubota Titan
   # 6 checking for... messages and results
   # 5 compiler messages saved in config.log
   if test "$silent" = yes; then
     exec 6>/dev/null
   else
     exec 6>&1
   fi
   exec 5>./config.log
   
 # Get the first arg, and shuffle  echo "\
         option=$1  This file contains any messages produced by compilers while
         shift  running configure, to aid debugging if configure makes a mistake.
   
 # Make all options have two hyphens  It was created by configure version 2.14a, executed with
         orig_option=$option     # Save original for error messages   > $0 $ac_configure_args
         case $option in  " 1>&5
         --*) ;;  
         -*) option=-$option ;;  
         esac  
   
 # Split out the argument for options that take them  
         case $option in  
         --*=*)  
                 optarg=`echo $option | sed -e 's/^[^=]*=//'`  
                 arguments="$arguments $option"  
                 ;;  
 # These options have mandatory values.  Since we didn't find an = sign,  
 # the value must be in the next argument  
         --bu* | --cache* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm* | --x-* | --bi* | --sb* | --li* | --da* | --sy* | --sh* | --lo* | --in* | --ol* | --ma*)  
                 optarg=$1  
                 shift  
                 arguments="$arguments $option=$optarg"  
                 ;;  
         --v)  
                 arguments="$arguments -v"  
                 ;;  
         --*)  
                 arguments="$arguments $option"  
                 ;;  
         esac  
   
 # Now, process the options  # NLS nuisances.
         case $option in  # Only set these to C if already set.  These must not be set unconditionally
   # because not all systems understand e.g. LANG=C (notably SCO).
   # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
   # Non-C LC_CTYPE values break the ctype check.
   if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
   if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
   if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
   if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
   
         --build* | --bu*)  # confdefs.h avoids OS command line length limits that DEFS can exceed.
                 case "$build_alias" in  rm -rf conftest* confdefs.h
                 "") build_alias=$optarg ;;  # AIX cpp loses on an empty file, so make sure it contains at least a newline.
                 *) echo '***' Can only configure for one build machine at a time.  1>&2  echo >confdefs.h
                    fatal=yes  
                    ;;  
                 esac  
                 ;;  
         --cache*)  
                 cache_file=$optarg  
                 ;;  
         --disable-*)  
                 enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`  
                 eval $enableopt=no  
                 disableoptions="$disableoptions $option"  
                 ;;  
         --enable-*)  
                 case "$option" in  
                 *=*)    ;;  
                 *)      optarg=yes ;;  
                 esac  
   
                 enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`  # A filename unique to this package, relative to the directory that
                 eval $enableopt="$optarg"  # configure is in, which we can look for to find out if srcdir is correct.
                 enableoptions="$enableoptions $option"  ac_unique_file=
                 ;;  
         --exec-prefix* | --ex*)  
                 exec_prefix=$optarg  
                 exec_prefixoption="--exec-prefix=$optarg"  
                 ;;  
         --gas | --g*)  
                 gas=yes  
                 ;;  
         --help | --he*)  
                 fatal=yes  
                 ;;  
         --host* | --ho*)  
                 case $host_alias in  
                 NOHOST) host_alias=$optarg ;;  
                 *) echo '***' Can only configure for one host at a time.  1>&2  
                    fatal=yes  
                    ;;  
                 esac  
                 ;;  
         --nfp | --nf*)  
                 floating_point=no  
                 floating_pointoption="--nfp"  
                 ;;  
         --norecursion | --no*)  
                 norecursion=yes  
                 ;;  
         --prefix* | --pre*)  
                 prefix=$optarg  
                 prefixoption="--prefix=$optarg"  
                 ;;  
         --program-prefix* | --program-p*)  
                 program_prefix=$optarg  
                 program_prefixoption="--program-prefix=$optarg"  
                 ;;  
         --program-suffix* | --program-s*)  
                 program_suffix=$optarg  
                 program_suffixoption="--program-suffix=$optarg"  
                 ;;  
         --program-transform-name* | --program-t*)  
                 # Double any backslashes or dollar signs in the argument  
                 program_transform_name="${program_transform_name} -e `echo ${optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"  
                 program_transform_nameoption="${program_transform_nameoption} --program-transform-name='$optarg'"  
                 ;;  
         --rm)  
                 removing=--rm  
                 ;;  
         --silent | --sil* | --quiet | --q*)  
                 redirect=">/dev/null"  
                 verbose=--silent  
                 ;;  
         --site* | --sit*)  
                 site=$optarg  
                 site_option="--site=$optarg"  
                 ;;  
         --srcdir*/ | --sr*/)  
                 # Remove trailing slashes.  Otherwise, when the file name gets  
                 # bolted into an object file as debug info, it has two slashes  
                 # in it.  Ordinarily this is ok, but emacs takes double slash  
                 # to mean "forget the first part".  
                 srcdir=`echo $optarg | sed -e 's:/$::'`  
                 ;;  
         --srcdir* | --sr*)  
                 srcdir=$optarg  
                 ;;  
         --target* | --ta*)  
                 case $target_alias in  
                 NOTARGET) target_alias=$optarg ;;  
                 *) echo '***' Can only configure for one target at a time.  1>&2  
                    fatal=yes  
                    ;;  
                 esac  
                 ;;  
         --tmpdir* | --tm*)  
                 TMPDIR=$optarg  
                 tmpdiroption="--tmpdir=$optarg"  
                 ;;  
         --verbose | --v | --verb*)  
                 redirect=  
                 verbose=--verbose  
                 ;;  
         --version | --V | --vers*)  
                 echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'`  
                 exit 0  
                 ;;  
         --with-*)  
                 case "$option" in  
                 *=*)    ;;  
                 *)      optarg=yes ;;  
                 esac  
   
                 withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`  # Find the source files, if location was not specified.
                 eval $withopt="$optarg"  if test -z "$srcdir"; then
                 withoptions="$withoptions $option"    ac_srcdir_defaulted=yes
                 ;;    # Try the directory containing this script, then its parent.
         --without-*)    ac_prog=$0
                 withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`    ac_confdir=`echo "$ac_prog" | sed 's%/[^/][^/]*$%%'`
                 eval $withopt=no    test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
                 withoutoptions="$withoutoptions $option"    srcdir=$ac_confdir
                 ;;    if test ! -r $srcdir/$ac_unique_file; then
         --x)    with_x=yes      srcdir=..
                 withoptions="$withoptions --with-x"    fi
                 ;;  else
         --x-i* | --x-l*) other_options="$other_options $orig_option"    ac_srcdir_defaulted=no
                 ;;  fi
         --bi* | --sb* | --li* | --da* | --sy* | --sh* | --lo* | --in* | --ol* | --ma*)  if test ! -r $srcdir/$ac_unique_file; then
                 # These options were added to autoconf for emacs.    if test "$ac_srcdir_defaulted" = yes; then
                 ;;      { echo "configure: error: cannot find sources in $ac_confdir or .." 1>&2; exit 1; }
         --*)    else
                 echo "configure: Unrecognized option: \"$orig_option\"; use --help for usage." >&2      { echo "configure: error: cannot find sources in $srcdir" 1>&2; exit 1; }
                 exit 1    fi
                 ;;  fi
         *)  srcdir=`echo "$srcdir" | sed 's%\([^/]\)/*$%\1%'`
                 case $undefs in  
                 NOUNDEFS) undefs=$option ;;  # Prefer explicitly selected file to automatically selected ones.
                 *) echo '***' Can only configure for one host and one target at a time.  1>&2  if test -z "$CONFIG_SITE"; then
                    fatal=yes    if test "x$prefix" != xNONE; then
                    ;;      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
                 esac    else
                 ;;      CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
         esac    fi
   fi
   for ac_site_file in $CONFIG_SITE; do
     if test -r "$ac_site_file"; then
       echo "loading site script $ac_site_file"
       . "$ac_site_file"
     fi
 done  done
   
 # process host and target  if test -r "$cache_file"; then
     echo "loading cache $cache_file"
         test -f "$cache_file" && . $cache_file
   else
     echo "creating cache $cache_file"
     >$cache_file
   fi
   
   ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
   
   ac_exeext=
   ac_objext=o
   # Factoring default headers for most tests.
   ac_includes_default="\
   #include <stdio.h>
   #include <sys/types.h>
   #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>
   #else
   # if HAVE_STRINGS_H
   #  include <strings.h>
   # endif
   #endif
   #if HAVE_INTTYPES_H
   # include <inttypes.h>
   #endif
   #if HAVE_UNISTD_H
   # include <unistd.h>
   #endif"
   
   if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
     # Stardent Vistra SVR4 grep lacks -e, says Kaveh R. Ghazi.
     if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
       ECHO_N= ECHO_C='
   ' ECHO_T='      '
     else
       ECHO_N=-n ECHO_C= ECHO_T=
     fi
   else
     ECHO_N= ECHO_C='\c' ECHO_T=
   fi
   
   ac_aux_dir=
   for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
     if test -f $ac_dir/install-sh; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/install-sh -c"
       break
     elif test -f $ac_dir/install.sh; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/install.sh -c"
       break
     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 "configure: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
   fi
   ac_config_guess="$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.
   
   echo $ECHO_N "checking host system type... $ECHO_C" 1>&6
   echo "configure:636: checking host system type" 1>&5
   if test "x$ac_cv_host" = "x" || (test "x$host" != "xNONE" && test "x$host" != "x$ac_cv_host_alias"); then
   
     # Make sure we can run config.sub.
     if $ac_config_sub sun4 >/dev/null 2>&1; then :; else
       { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; }
     fi
   
     ac_cv_host_alias=$host
     case "$ac_cv_host_alias" in
     NONE)
       case $nonopt in
       NONE)
         if ac_cv_host_alias=`$ac_config_guess`; then :
         else { echo "configure: error: cannot guess host type; you must specify one" 1>&2; exit 1; }
         fi ;;    *) ac_cv_host_alias=$nonopt ;;
       esac ;;
     esac
   
     ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || exit 1
     ac_cv_host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
     ac_cv_host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
     ac_cv_host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   else
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   fi
   
   echo "$ECHO_T""$ac_cv_host" 1>&6
   
   host=$ac_cv_host
   host_alias=$ac_cv_host_alias
   host_cpu=$ac_cv_host_cpu
   host_vendor=$ac_cv_host_vendor
   host_os=$ac_cv_host_os
   
   echo $ECHO_N "checking target system type... $ECHO_C" 1>&6
   echo "configure:672: checking target system type" 1>&5
   if test "x$ac_cv_target" = "x" || (test "x$target" != "xNONE" && test "x$target" != "x$ac_cv_target_alias"); then
   
     # Make sure we can run config.sub.
     if $ac_config_sub sun4 >/dev/null 2>&1; then :; else
       { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; }
     fi
   
     ac_cv_target_alias=$target
     case "$ac_cv_target_alias" in
     NONE)
       case $nonopt in
       NONE)
         ac_cv_target_alias=$host_alias ;;
       *) ac_cv_target_alias=$nonopt ;;
       esac ;;
     esac
   
     ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || exit 1
     ac_cv_target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
     ac_cv_target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
     ac_cv_target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   else
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   fi
   
   echo "$ECHO_T""$ac_cv_target" 1>&6
   
   target=$ac_cv_target
   target_alias=$ac_cv_target_alias
   target_cpu=$ac_cv_target_cpu
   target_vendor=$ac_cv_target_vendor
   target_os=$ac_cv_target_os
   
   echo $ECHO_N "checking build system type... $ECHO_C" 1>&6
   echo "configure:707: checking build system type" 1>&5
   if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then
   
     # Make sure we can run config.sub.
     if $ac_config_sub sun4 >/dev/null 2>&1; then :; else
       { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; }
     fi
   
     ac_cv_build_alias=$build
     case "$ac_cv_build_alias" in
     NONE)
       case $nonopt in
       NONE)
         ac_cv_build_alias=$host_alias ;;
       *) ac_cv_build_alias=$nonopt ;;
       esac ;;
     esac
   
     ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || exit 1
     ac_cv_build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
     ac_cv_build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
     ac_cv_build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   else
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   fi
   
   echo "$ECHO_T""$ac_cv_build" 1>&6
   
   build=$ac_cv_build
   build_alias=$ac_cv_build_alias
   build_cpu=$ac_cv_build_cpu
   build_vendor=$ac_cv_build_vendor
   build_os=$ac_cv_build_os
   
 # Do some error checking and defaulting for the host and target type.  # Do some error checking and defaulting for the host and target type.
 # The inputs are:  # The inputs are:
 #    configure --host=HOST --target=TARGET UNDEFS  #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 #  #
 # The rules are:  # The rules are:
 # 1. You aren't allowed to specify --host, --target, and undefs at the  # 1. You are not allowed to specify --host, --target, and nonopt at the
 #    same time.  #    same time.
 # 2. Host defaults to undefs.  # 2. Host defaults to nonopt.
 # 3. If undefs is not specified, then host defaults to the current host,  # 3. If nonopt is not specified, then host defaults to the current host,
 #    as determined by config.guess.  #    as determined by config.guess.
 # 4. Target defaults to undefs.  # 4. Target and build default to nonopt.
 # 5. If undefs is not specified, then target defaults to host.  # 5. If nonopt is not specified, then target and build default to host.
   
 case "${fatal}" in  # The aliases save the names the user supplied, while $host etc.
 "")  # will get canonicalized.
         # Make sure that host, target & undefs aren't all specified at the  case $host---$target---$nonopt in
         # same time.  NONE---*---* | *---NONE---* | *---*---NONE) ;;
         case $host_alias---$target_alias---$undefs in  *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
         NOHOST---*---* | *---NOTARGET---* | *---*---NOUNDEFS)  esac
                 ;;  
         *) echo '***' Can only configure for one host and one target at a time.  1>&2  
            fatal=yes  
            break 2  
                 ;;  
         esac  
   
         # Now, do defaulting for host.  test "$host_alias" != "$target_alias" &&
         case $host_alias in    test "$program_prefix$program_suffix$program_transform_name" = \
         NOHOST)      NONENONEs,x,x, &&
                 case $undefs in    program_prefix=${target_alias}-
                 NOUNDEFS)  
                         # Neither --host option nor undefs were present.  
                         # Call config.guess.  
                         guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`  
                         if host_alias=`${guesssys}`  
                         then  
                                 # If the string we are going to use for  
                                 # the target is a prefix of the string  
                                 # we just guessed for the host, then  
                                 # assume we are running native, and force  
                                 # the same string for both target and host.  
                                 case $target_alias in  
                                 NOTARGET) ;;  
                                 *)  
                                         if expr $host_alias : $target_alias >/dev/null  
                                         then  
                                                 host_alias=$target_alias  
                                         fi  
                                         ;;  
                                 esac  
                                 echo "Configuring for a ${host_alias} host." 1>&2  
                                 arguments="--host=$host_alias $arguments"  
                         else  
                                 echo 'Config.guess failed to determine the host type.  You need to specify one.' 1>&2  
                                 fatal=yes  
                         fi  
                         ;;  
                 *)  
                         host_alias=$undefs  
                         arguments="--host=$host_alias $arguments"  
                         undefs=NOUNDEFS  
                         ;;  
                 esac  
         esac  
   
         # Do defaulting for target.  If --target option isn't present, default  # Find a good install program.  We prefer a C program (faster),
         # to undefs.  If undefs isn't present, default to host.  # so one script is as good as another.  But avoid the broken or
         case $target_alias in  # incompatible versions:
         NOTARGET)  # SysV /etc/install, /usr/sbin/install
                 case $undefs in  # SunOS /usr/etc/install
                 NOUNDEFS)  # IRIX /sbin/install
                         target_alias=$host_alias  # AIX /bin/install
                         ;;  # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                 *)  # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                         target_alias=$undefs  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                         arguments="--target=$target_alias $arguments"  # ./install, which can be erroneously created by make from ./install.sh.
                         ;;  echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" 1>&6
                 esac  echo "configure:778: checking for a BSD compatible install" 1>&5
         esac  if test -z "$INSTALL"; then
         ;;  if test "${ac_cv_path_install+set}" = set; then
 *) ;;    echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
       IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
     for ac_dir in $PATH; do
       # Account for people who put trailing slashes in PATH elements.
       case "$ac_dir/" in
       /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
       *)
         # OSF1 and SCO ODT 3.0 have their own names for install.
         # Don't use installbsd from OSF since it installs stuff as root
         # by default.
         for ac_prog in ginstall scoinst install; do
           if test -f $ac_dir/$ac_prog; then
             if test $ac_prog = install &&
               grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
               # AIX install.  It has an incompatible calling convention.
               :
             elif test $ac_prog = install &&
               grep pwplus $ac_dir/$ac_prog >/dev/null 2>&1; then
               # program-specific install script used by HP pwplus--don't use.
               :
             else
               ac_cv_path_install="$ac_dir/$ac_prog -c"
               break 2
             fi
           fi
         done
         ;;
       esac
     done
     IFS="$ac_save_IFS"
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL="$ac_cv_path_install"
     else
       # As a last resort, use the slow shell script.  We don't cache a
       # path for INSTALL within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the path is relative.
       INSTALL="$ac_install_sh"
     fi
   fi
   echo "$ECHO_T""$INSTALL" 1>&6
   
   # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   # It thinks the first close brace ends the variable substitution.
   test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   
   test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   
   test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   
   echo $ECHO_N "checking whether build environment is sane... $ECHO_C" 1>&6
   echo "configure:835: checking whether build environment is sane" 1>&5
   # Just in case
   sleep 1
   echo timestamp > conftestfile
   # 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 $srcdir/configure conftestfile 2> /dev/null`
      if test "$*" = "X"; then
         # -L didn't work.
         set X `ls -t $srcdir/configure conftestfile`
      fi
      if test "$*" != "X $srcdir/configure conftestfile" \
         && test "$*" != "X conftestfile $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 "configure: error: ls -t appears to fail.  Make sure there is not a broken
   alias in your environment" 1>&2; exit 1; }
      fi
   
      test "$2" = conftestfile
      )
   then
      # Ok.
      :
   else
      { echo "configure: error: newly created file is older than distributed files!
   Check your system clock" 1>&2; exit 1; }
   fi
   rm -f conftest*
   echo "$ECHO_T""yes" 1>&6
   if test "$program_transform_name" = s,x,x,; then
     program_transform_name=
   else
     # Double any \ or $.  echo might interpret backslashes.
     cat <<\EOF >conftestsed
   s,\\,\\\\,g; s,\$,$$,g
   EOF
     program_transform_name=`echo $program_transform_name | sed -f conftestsed`
     rm -f conftestsed
   fi
   test "$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"
   
   # sed with no file args requires a program.
   test "$program_transform_name" = "" && program_transform_name="s,x,x,"
   
   test x"${MISSING+set}" = xset || \
     MISSING="\${SHELL} `CDPATH=: && cd $ac_aux_dir && pwd`/missing"
   if eval "$MISSING --run :"; then
     am_missing_run="$MISSING --run "
   else
     am_missing_run=
     am_backtick='`'
     echo "configure: warning: ${am_backtick}missing' script is too old or missing" 1>&2
   fi
   
   for ac_prog in mawk gawk 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 $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
   echo "configure:906: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_AWK+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$AWK"; then
     ac_cv_prog_AWK="$AWK" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_AWK="$ac_prog"
       break
     done
   fi
   fi
   AWK="$ac_cv_prog_AWK"
   if test -n "$AWK"; then
     echo "$ECHO_T""$AWK" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
   test -n "$AWK" && break
   done
   
   echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" 1>&6
   echo "configure:939: checking whether ${MAKE-make} sets \${MAKE}" 1>&5
   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) $ECHO_C" 1>&6
   else
     cat >conftestmake <<\EOF
   all:
           @echo 'ac_maketemp="${MAKE}"'
   EOF
   # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
   eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
   if test -n "$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 conftestmake
   fi
   if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
     echo "$ECHO_T""yes" 1>&6
     SET_MAKE=
   else
     echo "$ECHO_T""no" 1>&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$enable_dependency_tracking" = xno; then
     AMDEP="#"
   else
     am_depcomp="$ac_aux_dir/depcomp"
     if test ! -f "$am_depcomp"; then
       AMDEP="#"
     else
       AMDEP=
     fi
   fi
   
   if test -z "$AMDEP"; then
     AMDEPBACKSLASH='\'
   else
     AMDEPBACKSLASH=
   fi
   
   if test -d .deps || mkdir .deps 2> /dev/null || test -d .deps; then
     DEPDIR=.deps
   else
     DEPDIR=_deps
   fi
   
   PACKAGE=gmp
   
   VERSION=3.1.1
   
   if test "`CDPATH=: && cd $srcdir && pwd`" != "`pwd`" &&
      test -f $srcdir/config.status; then
     { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
   fi
   cat >>confdefs.h <<EOF
   #define PACKAGE "$PACKAGE"
   EOF
   
   cat >>confdefs.h <<EOF
   #define VERSION "$VERSION"
   EOF
   
   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"}
   
   if test -z "$install_sh"; then
      install_sh="$ac_aux_dir/install-sh"
      test -f "$install_sh" || install_sh="$ac_aux_dir/install.sh"
      test -f "$install_sh" || install_sh="${am_missing_run}${ac_auxdir}/install-sh"
            install_sh="`echo $install_sh | sed -e 's/\${SHELL}//'`"
   fi
   
   echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" 1>&6
   echo "configure:1029: checking whether to enable maintainer-specific portions of Makefiles" 1>&5
       # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
   if test "${enable_maintainer_mode+set}" = set; then
     enableval="$enable_maintainer_mode"
     USE_MAINTAINER_MODE=$enableval
   else
     USE_MAINTAINER_MODE=no
   fi
     echo "$ECHO_T""$USE_MAINTAINER_MODE" 1>&6
   
   if test $USE_MAINTAINER_MODE = yes; then
     MAINTAINER_MODE_TRUE=
     MAINTAINER_MODE_FALSE='#'
   else
     MAINTAINER_MODE_TRUE='#'
     MAINTAINER_MODE_FALSE=
   fi
     MAINT=$MAINTAINER_MODE_TRUE
   
   gmp_configm4="config.m4"
   gmp_tmpconfigm4=cnfm4.tmp
   gmp_tmpconfigm4i=cnfm4i.tmp
   gmp_tmpconfigm4p=cnfm4p.tmp
   test -f $gmp_tmpconfigm4 && rm $gmp_tmpconfigm4
   test -f $gmp_tmpconfigm4i && rm $gmp_tmpconfigm4i
   test -f $gmp_tmpconfigm4p && rm $gmp_tmpconfigm4p
   
   # Check whether --enable-assert or --disable-assert was given.
   if test "${enable_assert+set}" = set; then
     enableval="$enable_assert"
     case "${enableval}" in
   yes|no) ;;
   *) { echo "configure: error: bad value ${enableval} for --enable-assert, need yes or no" 1>&2; exit 1; } ;;
 esac  esac
   else
     enable_assert=no
   fi
   
 if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then  if test "$enable_assert" = "yes"; then
         exec 1>&2    cat >>confdefs.h <<\EOF
         echo Usage: configure [OPTIONS] [HOST]  #define WANT_ASSERT 1
         echo  EOF
         echo Options: [defaults in brackets]  
         echo ' --prefix=MYDIR            install into MYDIR [/usr/local]'  
         echo ' --exec-prefix=MYDIR       install host-dependent files into MYDIR [/usr/local]'  
         echo ' --help                    print this message [normal config]'  
         echo ' --build=BUILD             configure for building on BUILD [BUILD=HOST]'  
         echo ' --host=HOST               configure for HOST [determined via config.guess]'  
         echo ' --norecursion             configure this directory only [recurse]'  
         echo ' --program-prefix=FOO      prepend FOO to installed program names [""]'  
         echo ' --program-suffix=FOO      append FOO to installed program names [""]'  
         echo ' --program-transform-name=P transform installed names by sed pattern P [""]'  
         echo ' --site=SITE               configure with site-specific makefile for SITE'  
         echo ' --srcdir=DIR              find the sources in DIR [. or ..]'  
         echo ' --target=TARGET   configure for TARGET [TARGET=HOST]'  
         echo ' --tmpdir=TMPDIR   create temporary files in TMPDIR [/tmp]'  
         echo ' --nfp                     configure for software floating point [hard float]'  
         echo ' --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)'  
         echo ' --without-FOO             package FOO is NOT available'  
         echo ' --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)'  
         echo ' --disable-FOO             do not include feature FOO'  
         echo  
         echo 'Where HOST and TARGET are something like "sparc-sunos", "mips-sgi-irix5", etc.'  
         echo  
         if [ -r config.status ] ; then  
                 cat config.status  
         fi  
   
         exit 1  
 fi  fi
   
 configsub=`echo ${progname} | sed 's/configure$/config.sub/'`  # Check whether --enable-alloca or --disable-alloca was given.
 moveifchange=`echo ${progname} | sed 's/configure$/move-if-change/'`  if test "${enable_alloca+set}" = set; then
     enableval="$enable_alloca"
     case "${enableval}" in
   yes|no) ;;
   *) { echo "configure: error: bad value ${enableval} for --enable-alloca, need yes or no" 1>&2; exit 1; } ;;
   esac
   else
     enable_alloca=yes
   fi
   
 # this is a hack.  sun4 must always be a valid host alias or this will fail.  if test "$enable_alloca" = "no"; then
 if ${configsub} sun4 >/dev/null 2>&1 ; then    cat >>confdefs.h <<\EOF
         true  #define USE_STACK_ALLOC 1
   EOF
   
   fi
   
   # Check whether --enable-fft or --disable-fft was given.
   if test "${enable_fft+set}" = set; then
     enableval="$enable_fft"
     case "${enableval}" in
   yes|no) ;;
   *) { echo "configure: error: bad value ${enableval} for --enable-fft, need yes or no" 1>&2; exit 1; } ;;
   esac
 else  else
         echo '***' cannot find config.sub.  1>&2    enable_fft=no
         exit 1  
 fi  fi
   
 touch config.junk  if test "$enable_fft" = "yes"; then
 if ${moveifchange} config.junk config.trash ; then    cat >>confdefs.h <<\EOF
         true  #define WANT_FFT 1
   EOF
   
   fi
   
   # Check whether --enable-mpbsd or --disable-mpbsd was given.
   if test "${enable_mpbsd+set}" = set; then
     enableval="$enable_mpbsd"
     case "${enableval}" in
   yes|no) ;;
   *) { echo "configure: error: bad value ${enableval} for --enable-mpbsd, need yes or no" 1>&2; exit 1; } ;;
   esac
 else  else
         echo '***' cannot find move-if-change.  1>&2    enable_mpbsd=no
         exit 1  
 fi  fi
 rm -f config.junk config.trash  
   
 case "${srcdir}" in  if test "$enable_mpbsd" = "yes"; then
 "")    WANT_MPBSD_TRUE=
         if [ -r configure.in ] ; then    WANT_MPBSD_FALSE='#'
                 srcdir=.  else
         else    WANT_MPBSD_TRUE='#'
                 if [ -r ${progname}.in ] ; then    WANT_MPBSD_FALSE=
                         srcdir=`echo ${progname} | sed 's:/configure$::'`  fi
                 else  
                         echo '***' "Can't find configure.in.  Try using --srcdir=some_dir"  1>&2  # Check whether --enable-mpfr or --disable-mpfr was given.
                         exit 1  if test "${enable_mpfr+set}" = set; then
                 fi    enableval="$enable_mpfr"
         fi    case "${enableval}" in
         ;;  yes|no) ;;
 *)  *) { echo "configure: error: bad value ${enableval} for --enable-mpfr, need yes or no" 1>&2; exit 1; } ;;
         # Set srcdir to "." if that's what it is.  
         # This is important for multilib support.  
         if [ ! -d ${srcdir} ] ; then  
                 echo "Invalid source directory ${srcdir}" >&2  
                 exit 1  
         fi  
         pwd=`pwd`  
         srcpwd=`cd ${srcdir} ; pwd`  
         if [ "${pwd}" = "${srcpwd}" ] ; then  
                 srcdir=.  
         fi  
 esac  esac
   else
     enable_mpfr=no
   fi
   
 ### warn about some conflicting configurations.  if test "$enable_mpfr" = "yes"; then
     WANT_MPFR_TRUE=
     WANT_MPFR_FALSE='#'
   else
     WANT_MPFR_TRUE='#'
     WANT_MPFR_FALSE=
   fi
   
 case "${srcdir}" in  os_64bit="no"
 ".") ;;  cclist="gcc cc"         # FIXME: Prefer c89 to cc.
 *)  gmp_cflags_gcc="-g -O2"
         if [ -f ${srcdir}/config.status ] ; then  gmp_cflags64_gcc="-g -O2"
                 echo '***' Cannot configure here in \"${PWD=`pwd`}\" when \"${srcdir}\" is currently configured. 1>&2  gmp_cflags_cc="-g"
                 exit 1  gmp_cflags64_cc="-g"
         fi  
   case "$target" in
     # Alpha
     alpha*-cray-unicos*)
       # Don't perform any assembly syntax tests on this beast.
       gmp_no_asm_syntax_testing=yes
       cclist=cc
       gmp_cflags_cc="$gmp_cflags_cc -O"
       ;;
     alpha*-*-osf*)
       flavour=`echo $target_cpu | sed 's/^alpha//g'`
       if test -n "$flavour"; then
         case $flavour in     # compilers don't seem to understand `ev67' and such.
           ev6? | ev7*) flavour=ev6;;
         esac
         gmp_optcflags_gcc="-mcpu=$flavour"
         # FIXME: We shouldn't fail fatally if none of these work, but that's
         # how xoptcflags work and we don't have any other mechanism right now.
         # Why do we need this here and not for alpha*-*-* below?
         gmp_xoptcflags_gcc="-Wa,-arch,${flavour} -Wa,-m${flavour}"
         gmp_optcflags_cc="-arch $flavour -tune $flavour"
       fi
       ;;
     alpha*-*-*)
       cclist="gcc"
       flavour=`echo $target_cpu | sed 's/^alpha//g'`
       if test -n "$flavour"; then
         case $flavour in
           ev6? | ev7*) flavour=ev6;;
         esac
         gmp_optcflags_gcc="-mcpu=$flavour"
       fi
       ;;
     # Cray vector machines.  This must come after alpha* so that we can
     # recognize present and future vector processors with a wildcard.
     *-cray-unicos*)
       # Don't perform any assembly syntax tests on this beast.
       gmp_no_asm_syntax_testing=yes
       cclist=cc
       # Don't inherit default gmp_cflags_cc value; it comes with -g which
       # disables all optimization on Cray vector systems
       gmp_cflags_cc="-O"
       ;;
   
     # AMD and Intel x86 configurations
     i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*)
       # Rumour has it -O2 used to give worse register allocation than just -O.
       gmp_cflags_gcc="-g -O -fomit-frame-pointer"
   
       case "${target}" in
         i386*-*-*)    gmp_optcflags_gcc="-mcpu=i386 -march=i386";;
         i486*-*-*)    gmp_optcflags_gcc="-mcpu=i486 -march=i486";;
         i586*-*-* | pentium-*-* | pentiummmx-*-*)
                       gmp_optcflags_gcc="-mcpu=pentium -march=pentium";;
   
         # -march=pentiumpro not used because mpz/powm.c (swox cvs rev 1.4)
         # tickles a bug in gcc 2.95.2 (believed fixed in 2.96).
         i686*-*-* | pentiumpro-*-* | pentium[23]-*-*)
                       gmp_optcflags_gcc="-mcpu=pentiumpro";;
   
         k6*-*-*)      gmp_optcflags_gcc="-mcpu=k6 -march=k6";;
   
         # Athlon instruction costs are close to p6: 3 cycle load latency, 4-6
         # cycle mul, 40 cycle div, pairable adc, ...
         # FIXME: Change this when gcc gets something specific for Athlon.
         # -march=pentiumpro not used, per i686 above.
         athlon-*-*)   gmp_optcflags_gcc="-mcpu=pentiumpro";;
       esac
       ;;
   
     # Sparc
     ultrasparc*-*-solaris2.[7-9] | sparcv9-*-solaris2.[7-9])
       os_64bit=yes
       gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus"
       gmp_xoptcflags_gcc="-mcpu=v9 -mcpu=v8 -mv8"
       gmp_cflags64_gcc="$gmp_cflags64_gcc -m64 -mptr64 -Wa,-xarch=v9 -mcpu=v9"
       gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4"
       gmp_cflags64_cc="-xtarget=native -xarch=v9 -xO4"
       ;;
     sparc64-*-linux*)
       # Need to think more about the options passed here.  This isn't good for
       # some sparc64 linux distros, since we end up not optimizing when all the
       # options below fail.
       os_64bit=yes
       gmp_cflags64_gcc="$gmp_cflags64_gcc -m64 -mptr64 -Wa,-xarch=v9 -mcpu=v9"
       gmp_cflags_gcc="$gmp_cflags_gcc -m32"
       gmp_xoptflags_gcc="-mcpu=ultrasparc -mvis"
       ;;
     ultrasparc*-*-* | sparcv9-*-*)
       gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus"
       gmp_xoptcflags_gcc="-mcpu=v9 -mcpu=v8 -mv8"
       gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4"
       ;;
     sparcv8*-*-solaris2.* | microsparc*-*-solaris2.*)
       gmp_cflags_gcc="$gmp_cflags_gcc"
       gmp_xoptcflags_gcc="-mcpu=v8 -mv8"
       gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4"
       ;;
     sparcv8*-*-* | microsparc*-*-*)               # SunOS, Linux, *BSD
       cclist="gcc acc cc"
       gmp_cflags_gcc="$gmp_cflags_gcc"
       gmp_xoptcflags_gcc="-mcpu=v8 -mv8"
       gmp_cflags_acc="-g -O2 -cg92"
       gmp_cflags_cc="-O2"         # FIXME: Flag for v8?
       ;;
     supersparc*-*-solaris2.*)
       gmp_cflags_gcc="$gmp_cflags_gcc -DSUPERSPARC"
       gmp_xoptcflags_gcc="-mcpu=v8 -mv8"
       gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4 -DSUPERSPARC"
       ;;
     supersparc*-*-*)              # SunOS, Linux, *BSD
       cclist="gcc acc cc"
       gmp_cflags_gcc="$gmp_cflags_gcc -DSUPERSPARC"
       gmp_xoptcflags_gcc="-mcpu=v8 -mv8"
       gmp_cflags_acc="-g -O2 -cg92 -DSUPERSPARC"
       gmp_cflags_cc="-O2 -DSUPERSPARC"    # FIXME: Flag for v8?
       ;;
     *sparc*-*-*)
       cclist="gcc acc cc"
       gmp_cflags_acc="-g -O2"
       gmp_cflags_cc="-g -O2"
       ;;
   
     # POWER/PowerPC
     powerpc64-*-aix*)
       cclist="gcc xlc"
       gmp_cflags_gcc="$gmp_cflags_gcc -maix64 -mpowerpc64"
       gmp_cflags_xlc="-g -O2 -q64 -qtune=pwr3"
       ;;
     powerpc*-*-aix*)
       cclist="gcc xlc"
       gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc"
       gmp_cflags_xlc="$gmp_cflags_cc -qarch=ppc -O2"
       ;;
     power-*-aix*)
       cclist="gcc xlc"
       gmp_cflags_gcc="$gmp_cflags_gcc -mpower"
       gmp_cflags_xlc="$gmp_cflags_cc -qarch=pwr -O2"
       ;;
     powerpc64*-*-*)
       gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc64"
       cat >>confdefs.h <<\EOF
   #define _LONG_LONG_LIMB 1
   EOF
               ;;
     powerpc*-*-*)
       gmp_cflags_gcc="$gmp_cflags_gcc -mpowerpc"
       ;;
   
     # MIPS
     mips-sgi-irix6.*)
       os_64bit=yes
       gmp_cflags64_gcc="-g -O2 -mabi=n32"
       gmp_cflags64_cc="$gmp_cflags64_cc -O2 -n32"
       ;;
   
     # Motorola 68k family
     m88110*-*-*)
       gmp_cflags_gcc="-g -O -m88110"          ;;
     m68*-*-*)
       gmp_cflags_gcc="$gmp_cflags_gcc -fomit-frame-pointer"
       ;;
   
     # HP
     hppa1.0*-*-*)
       cclist="gcc c89 cc"
       gmp_cflags_c89="$gmp_cflags_cc +O2"
       gmp_cflags_cc="$gmp_cflags_cc +O2"
       ;;
     hppa2.0w*-*-*)
       cclist="c89 cc"
       gmp_cflags_c89="+DD64 +O3"
       gmp_cflags_cc="+DD64 +O3"
       ;;
     hppa2.0*-*-*)
       os_64bit=yes
       cclist="gcc c89 cc"
       gmp_cflags64_gcc="$gmp_cflags64_gcc -mWHAT -D_LONG_LONG_LIMB"
       # +O2 to cc triggers bug in mpz/powm.c (1.4)
       gmp_cflags64_c89="+DA2.0 +e +O3 -D_LONG_LONG_LIMB"
       gmp_cflags64_cc="+DA2.0 +e +O3 -D_LONG_LONG_LIMB"
       gmp_cflags_c89="$gmp_cflags_cc +O2"
       gmp_cflags_cc="$gmp_cflags_cc +O2"
       ;;
   
     # VAX
     vax*-*-*)
       gmp_cflags_gcc="$gmp_cflags_gcc -fomit-frame-pointer"
       ;;
   
     # Fujitsu
     f30[01]-fujitsu-sysv*)
       cclist="gcc vcc"
       gmp_cflags_vcc="-g"         # FIXME: flags for vcc?
       ;;
 esac  esac
   
 # default exec_prefix  echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" 1>&6
 case "${exec_prefixoption}" in  echo "configure:1352: checking for BSD-compatible nm" 1>&5
 "") exec_prefix="\$(prefix)" ;;  if test "${ac_cv_path_NM+set}" = set; then
 *) ;;    echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$NM"; then
     # Let the user override the test.
     ac_cv_path_NM="$NM"
   else
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
     for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
       test -z "$ac_dir" && ac_dir=.
       if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
         # Check to see if the nm accepts a BSD-compat flag.
         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
         #   nm: unknown option "B" ignored
         if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
           ac_cv_path_NM="$ac_dir/nm -B"
           break
         elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
           ac_cv_path_NM="$ac_dir/nm -p"
           break
         else
           ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
           continue # so that we can try to find one that supports BSD flags
         fi
       fi
     done
     IFS="$ac_save_ifs"
     test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
   fi
   fi
   
   NM="$ac_cv_path_NM"
   echo "$ECHO_T""$NM" 1>&6
           # nm on 64-bit AIX needs to know the object file format
   case "$target" in
     powerpc64*-*-aix*)
       NM="$NM -X 64"
       ;;
 esac  esac
   
 ### break up ${srcdir}/configure.in.  # Save CFLAGS given on command line.
 case "`grep '^# per\-host:' ${srcdir}/configure.in`" in  gmp_user_CFLAGS="$CFLAGS"
 "")  
         echo '***' ${srcdir}/configure.in has no \"per-host:\" line. 1>&2  if test -z "$CC"; then
         # Check for a directory that's been converted to use autoconf since    # Find compiler.
         # it was last configured.  
         if grep AC_OUTPUT ${srcdir}/configure.in >/dev/null ; then  if test $host != $build; then
           echo '***' Hmm, looks like this directory has been autoconfiscated. 1>&2    ac_tool_prefix=${host_alias}-
           if [ -r ${srcdir}/configure ] ; then  else
             echo '***' Running the local configure script. 1>&2    ac_tool_prefix=
             case "${cache_file}" in  fi
             "") cache_file_option= ;;  
             *)  cache_file_option="--cache-file=${cache_file}" ;;  gmp_cc_list="$cclist"
             esac  gmp_req_64bit_cc="$os_64bit"
             srcdiroption="--srcdir=${srcdir}"  
             case "${build_alias}" in  CC32=
             "") buildopt= ;;  CC64=
             *)  buildopt="--build=${build_alias}" ;;  for c in $gmp_cc_list; do
             esac    # Avoid cache hits.
             eval exec ${config_shell} ${srcdir}/configure ${verbose} \    unset CC
                 ${buildopt} --host=${host_alias} --target=${target_alias} \    unset ac_cv_prog_CC
                 ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \  
                 ${srcdiroption} \  # Extract the first word of "${ac_tool_prefix}$c", so it can be a program name with args.
                 ${program_prefixoption} ${program_suffixoption} \  set dummy ${ac_tool_prefix}$c; ac_word=$2
                 ${program_transform_nameoption} ${site_option} \  echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
                 ${withoptions} ${withoutoptions} \  echo "configure:1418: checking for $ac_word" 1>&5
                 ${enableoptions} ${disableoptions} ${floating_pointoption} \  if test "${ac_cv_prog_CC+set}" = set; then
                 ${cache_file_option} ${removing} ${other_options} ${redirect}    echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_CC="${ac_tool_prefix}$c"
       break
     done
   fi
   fi
   CC="$ac_cv_prog_CC"
   if test -n "$CC"; then
     echo "$ECHO_T""$CC" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
   if test -z "$ac_cv_prog_CC"; then
     if test -n "$ac_tool_prefix"; then
       # Extract the first word of "$c", so it can be a program name with args.
   set dummy $c; ac_word=$2
   echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
   echo "configure:1452: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$CC"; then
     ac_cv_prog_CC="$CC" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_CC="$c"
       break
     done
     test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="$c"
   fi
   fi
   CC="$ac_cv_prog_CC"
   if test -n "$CC"; then
     echo "$ECHO_T""$CC" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
     else
       CC="$c"
     fi
   fi
   
     if test -n "$CC"; then
       eval c_flags=\$gmp_cflags_$c
       ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
           CC="$CC"
   CFLAGS="$c_flags"
   echo $ECHO_N "checking if the C compiler ($CC) works with flags $CFLAGS... $ECHO_C" 1>&6
   echo "configure:1498: checking if the C compiler ($CC) works with flags $CFLAGS" 1>&5
   
   # Simple test for all targets.
   cat >conftest.$ac_ext <<EOF
   
   #line 1503 "configure"
   #include "confdefs.h"
   
   int main(){return(0);}
   EOF
   if { (eval echo configure:1508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
     tmp_works=yes
     # If we can't run a trivial program, we are probably using a cross compiler.
     if (./conftest; exit) 2>/dev/null; then
       tmp_cross=no
     else
       tmp_cross=yes
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     tmp_works=no
   fi
   rm -fr conftest*
   
   # Target specific tests.
   if test "$tmp_works" = "yes"; then
     case "$target" in
       *-*-aix*)   # Returning a funcptr.
         cat >conftest.$ac_ext <<EOF
   #line 1528 "configure"
   #include "confdefs.h"
   
   int
   main ()
   {
   } void *g(); void *f() { return g(); } int bar(){
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:1539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     tmp_works=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     tmp_works=no
   fi
   rm -f conftest*
         ;;
     esac
   fi
   
   if test "$tmp_works" = "yes"; then
     gmp_prog_cc_works=yes
   else
     gmp_prog_cc_works=no
   fi
   
   echo "$ECHO_T""$tmp_works" 1>&6
   
       if test "$gmp_prog_cc_works" != "yes"; then
         continue
       fi
   
       # Save first working compiler, whether 32- or 64-bit capable.
       if test -z "$CC32"; then
         CC32="$CC"
       fi
       if test "$gmp_req_64bit_cc" = "yes"; then
         eval c_flags=\$gmp_cflags64_$c
   
         # Verify that the compiler works in 64-bit mode as well.
         # /usr/ucb/cc on Solaris 7 can *compile* in 64-bit mode, but not link.
         ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
           CC="$c"
   CFLAGS="$c_flags"
   echo $ECHO_N "checking if the C compiler ($CC) works with flags $CFLAGS... $ECHO_C" 1>&6
   echo "configure:1583: checking if the C compiler ($CC) works with flags $CFLAGS" 1>&5
   
   # Simple test for all targets.
   cat >conftest.$ac_ext <<EOF
   
   #line 1588 "configure"
   #include "confdefs.h"
   
   int main(){return(0);}
   EOF
   if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
     tmp_works=yes
     # If we can't run a trivial program, we are probably using a cross compiler.
     if (./conftest; exit) 2>/dev/null; then
       tmp_cross=no
     else
       tmp_cross=yes
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     tmp_works=no
   fi
   rm -fr conftest*
   
   # Target specific tests.
   if test "$tmp_works" = "yes"; then
     case "$target" in
       *-*-aix*)   # Returning a funcptr.
         cat >conftest.$ac_ext <<EOF
   #line 1613 "configure"
   #include "confdefs.h"
   
   int
   main ()
   {
   } void *g(); void *f() { return g(); } int bar(){
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:1624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     tmp_works=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     tmp_works=no
   fi
   rm -f conftest*
         ;;
     esac
   fi
   
   if test "$tmp_works" = "yes"; then
     gmp_prog_cc_works=yes
   else
     gmp_prog_cc_works=no
   fi
   
   echo "$ECHO_T""$tmp_works" 1>&6
   
         if test "$gmp_prog_cc_works" = "yes"; then
   
     gmp_tmp_CC_save="$CC"
     CC="$c"
     echo $ECHO_N "checking whether the C compiler ($CC) is 64-bit capable... $ECHO_C" 1>&6
   echo "configure:1651: checking whether the C compiler ($CC) is 64-bit capable" 1>&5
     if test -z "$NM"; then
       echo; echo "configure: GMP_CHECK_CC_64BIT: fatal: need nm"
       exit 1
     fi
     gmp_tmp_CFLAGS_save="$CFLAGS"
     CFLAGS="$c_flags"
   
     case "$target" in
       hppa2.0*-*-*)
         # FIXME: If gcc is installed under another name than "gcc", we will
         # test the wrong thing.
         if test "$CC" != "gcc"; then
                                                   echo >conftest.c
           gmp_tmp_vs=`$CC $CFLAGS -V -c -o conftest.o conftest.c 2>&1 | grep "^ccom:"`
           rm conftest*
           gmp_tmp_v1=`echo $gmp_tmp_vs | sed 's/.* .\.\(.*\)\..*\..* HP C.*/\1/'`
           gmp_tmp_v2=`echo $gmp_tmp_vs | sed 's/.* .\..*\.\(.*\)\..* HP C.*/\1/'`
           gmp_tmp_v3=`echo $gmp_tmp_vs | sed 's/.* .\..*\..*\.\(.*\) HP C.*/\1/'`
           gmp_cv_cc_64bit=no
           test -n "$gmp_tmp_v1" && test "$gmp_tmp_v1" -ge "10" \
             && test -n "$gmp_tmp_v2" && test "$gmp_tmp_v2" -ge "32" \
             && test -n "$gmp_tmp_v3" && test "$gmp_tmp_v3" -ge "30" \
             && gmp_cv_cc_64bit=yes
         else      # gcc
           # FIXME: Compile a minimal file and determine if the resulting object
           # file is an ELF file.  If so, gcc can produce 64-bit code.
           # Do we have file(1) for target?
           gmp_cv_cc_64bit=no
         fi
         ;;
       mips-sgi-irix6.*)
         # We use `-n32' to cc and `-mabi=n32' to gcc, resulting in 64-bit
         # arithmetic but not 64-bit pointers, so the general test for sizeof
         # (void *) is not valid.
         # Simply try to compile an empty main.  If that succeeds return
         # true.
         cat >conftest.$ac_ext <<EOF
   #line 1689 "configure"
   #include "confdefs.h"
   
   int
   main ()
   {
   
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:1700: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     gmp_cv_cc_64bit=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     gmp_cv_cc_64bit=no
   fi
   rm -f conftest*
         ;;
       *-*-*)
         # Allocate an array of size sizeof (void *) and use nm to determine its
         # size.  We depend on the first declared variable being put at address 0.
         cat >conftest.c <<EOF
   char arr[sizeof (void *)]={0};
   char post=0;
   EOF
         gmp_compile="$CC $CFLAGS -c conftest.c 1>&5"
         if { (eval echo configure:1719: \"$gmp_compile\") 1>&5; (eval $gmp_compile) 2>&5; }; then
                   gmp_tmp_val=`$NM conftest.o | grep post | sed -e 's;[[][0-9][]]\(.*\);\1;' \
             -e 's;[^1-9]*\([0-9]*\).*;\1;'`
                   if test "$gmp_tmp_val" = "8"; then
             gmp_cv_cc_64bit=yes
           else
             gmp_cv_cc_64bit=no
           fi
         else
           echo "configure: failed program was:" >&5
           cat conftest.$ac_ext >&5
           gmp_cv_cc_64bit=no
         fi
         rm -f conftest*
         ;;
     esac
   
     CC="$gmp_tmp_CC_save"
     CFLAGS="$gmp_tmp_CFLAGS_save"
     echo "$ECHO_T""$gmp_cv_cc_64bit" 1>&6
   
           if test "$gmp_cv_cc_64bit" = "yes"; then
             test -z "$CC64" && CC64="$c"
             test -z "$CFLAGS64" && CFLAGS64="$c_flags"
             # We have CC64 so we're done.
             break
           fi
         fi
       else
         # We have CC32, and we don't need a 64-bit compiler so we're done.
         break
       fi
     fi
   done
   CC="$CC32"
   
     # If 64-bit OS and we have a 64-bit compiler, use it.
     if test -n "$os_64bit" && test -n "$CC64"; then
       CC=$CC64
       CFLAGS=$CFLAGS64
     else
       eval CFLAGS=\$gmp_cflags_$CC
     fi
   
     # Try compiler flags that may work with only some compiler versions.
     # gmp_optcflags: All or nothing.
     eval optcflags=\$gmp_optcflags_$CC
     if test -n "$optcflags"; then
       CFLAGS_save="$CFLAGS"
       CFLAGS="$CFLAGS $optcflags"
       echo $ECHO_N "checking whether $CC accepts $optcflags... $ECHO_C" 1>&6
   echo "configure:1770: checking whether $CC accepts $optcflags" 1>&5
       ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
   
       cat >conftest.$ac_ext <<EOF
   
   #line 1780 "configure"
   #include "confdefs.h"
   
   int main(){return(0);}
   EOF
   if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
     optok=yes
     # If we can't run a trivial program, we are probably using a cross compiler.
     if (./conftest; exit) 2>/dev/null; then
       cross=no
     else
       cross=yes
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     optok=no
   fi
   rm -fr conftest*
       if test "$optok" = "yes"; then
         echo "$ECHO_T""yes" 1>&6
       else
         echo "$ECHO_T""no" 1>&6
         CFLAGS="$CFLAGS_save"
       fi
     fi
     # gmp_xoptcflags: First is best, one has to work.
     eval xoptcflags=\$gmp_xoptcflags_$CC
     if test -n "$xoptcflags"; then
       gmp_found="no"
       for xopt in $xoptcflags; do
         CFLAGS_save="$CFLAGS"
         CFLAGS="$CFLAGS $xopt"
         echo $ECHO_N "checking whether $CC accepts $xopt... $ECHO_C" 1>&6
   echo "configure:1814: checking whether $CC accepts $xopt" 1>&5
         ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
   
         cat >conftest.$ac_ext <<EOF
   
   #line 1824 "configure"
   #include "confdefs.h"
   
   int main(){return(0);}
   EOF
   if { (eval echo configure:1829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
     optok=yes
     # If we can't run a trivial program, we are probably using a cross compiler.
     if (./conftest; exit) 2>/dev/null; then
       cross=no
     else
       cross=yes
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     optok=no
   fi
   rm -fr conftest*
         if test "$optok" = "yes"; then
           echo "$ECHO_T""yes" 1>&6
           gmp_found="yes"
           break
         else
           echo "$ECHO_T""no" 1>&6
           CFLAGS="$CFLAGS_save"
         fi
       done
       if test "$gmp_found" = "no"; then
         echo "$0: fatal: need a compiler that understands one of $xoptcflags"
         exit 1
       fi
     fi
   fi
   
   # Restore CFLAGS given on command line.
   # FIXME: We've run through quite some unnecessary code looking for a
   # nice compiler and working flags for it, just to spoil that with user
   # supplied flags.
   test -n "$gmp_user_CFLAGS" && CFLAGS="$gmp_user_CFLAGS"
   
   # Select chosen compiler.
   
   echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works... $ECHO_C" 1>&6
   echo "configure:1868: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" 1>&5
   
   ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
   
   cat >conftest.$ac_ext <<EOF
   
   #line 1879 "configure"
   #include "confdefs.h"
   
   int main(){return(0);}
   EOF
   if { (eval echo configure:1884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
     ac_cv_prog_cc_works=yes
     # If we can't run a trivial program, we are probably using a cross compiler.
     if (./conftest; exit) 2>/dev/null; then
       ac_cv_prog_cc_cross=no
     else
       ac_cv_prog_cc_cross=yes
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     ac_cv_prog_cc_works=no
   fi
   rm -fr conftest*
   ac_ext=c
   # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
   ac_cpp='$CPP $CPPFLAGS'
   ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
   ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
   
   echo "$ECHO_T""$ac_cv_prog_cc_works" 1>&6
   if test $ac_cv_prog_cc_works = no; then
     { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 77; }
   fi
   echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler... $ECHO_C" 1>&6
   echo "configure:1910: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" 1>&5
   echo "$ECHO_T""$ac_cv_prog_cc_cross" 1>&6
   cross_compiling=$ac_cv_prog_cc_cross
   
   echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" 1>&6
   echo "configure:1915: checking whether we are using GNU C" 1>&5
   if test "${ac_cv_prog_gcc+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.c <<EOF
   #ifdef __GNUC__
     yes;
   #endif
   EOF
   if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
     ac_cv_prog_gcc=yes
   else
     ac_cv_prog_gcc=no
   fi
   fi
   echo "$ECHO_T""$ac_cv_prog_gcc" 1>&6
   
   if test "$ac_cv_prog_gcc" = "yes"; then
     GCC=yes
   else
     GCC=
   fi
   
   # Set CFLAGS if not already set.
   if test -z "$CFLAGS"; then
     CFLAGS="-g"
     if test "$GCC" = "yes"; then
       CFLAGS="$CFLAGS -O2"
     fi
   fi
   
   if test "${ac_cv_prog_CC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     ac_cv_prog_CC="$CC"
   fi
   
   # How to assemble.
   CCAS="$CC -c"
   
   echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" 1>&6
   echo "configure:1956: checking how to run the C preprocessor" 1>&5
   # 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) $ECHO_C" 1>&6
   else
       # This must be in double quotes, not single quotes, because CPP may get
     # substituted into the Makefile and "${CC-cc}" will confuse make.
     CPP="${CC-cc} -E"
     # On the NeXT, cc -E runs the code through the compiler's parser,
     # not just through cpp.
   
   cat >conftest.$ac_ext <<EOF
   #line 1972 "configure"
   #include "confdefs.h"
   #include <assert.h>
   Syntax Error
   EOF
   ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
   { (eval echo configure:1978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
   ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
   if test -z "$ac_err"; then
     :
   else
     echo "$ac_err" >&5
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     CPP="${CC-cc} -E -traditional-cpp"
   
   cat >conftest.$ac_ext <<EOF
   #line 1990 "configure"
   #include "confdefs.h"
   #include <assert.h>
   Syntax Error
   EOF
   ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
   { (eval echo configure:1996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
   ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
   if test -z "$ac_err"; then
     :
   else
     echo "$ac_err" >&5
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     CPP="${CC-cc} -nologo -E"
   
   cat >conftest.$ac_ext <<EOF
   #line 2008 "configure"
   #include "confdefs.h"
   #include <assert.h>
   Syntax Error
   EOF
   ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
   { (eval echo configure:2014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
   ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
   if test -z "$ac_err"; then
     :
   else
     echo "$ac_err" >&5
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     CPP=/lib/cpp
   fi
   rm -f conftest*
   fi
   rm -f conftest*
   fi
   rm -f conftest*
     ac_cv_prog_CPP="$CPP"
   fi
     CPP="$ac_cv_prog_CPP"
   else
     ac_cv_prog_CPP="$CPP"
   fi
   echo "$ECHO_T""$CPP" 1>&6
   
   # 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
   # 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 $ECHO_N "checking for a BSD compatible install... $ECHO_C" 1>&6
   echo "configure:2050: checking for a BSD compatible install" 1>&5
   if test -z "$INSTALL"; then
   if test "${ac_cv_path_install+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
       IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
     for ac_dir in $PATH; do
       # Account for people who put trailing slashes in PATH elements.
       case "$ac_dir/" in
       /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
       *)
         # OSF1 and SCO ODT 3.0 have their own names for install.
         # Don't use installbsd from OSF since it installs stuff as root
         # by default.
         for ac_prog in ginstall scoinst install; do
           if test -f $ac_dir/$ac_prog; then
             if test $ac_prog = install &&
               grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
               # AIX install.  It has an incompatible calling convention.
               :
             elif test $ac_prog = install &&
               grep pwplus $ac_dir/$ac_prog >/dev/null 2>&1; then
               # program-specific install script used by HP pwplus--don't use.
               :
           else            else
             echo '***' There is no configure script present though. 1>&2              ac_cv_path_install="$ac_dir/$ac_prog -c"
               break 2
           fi            fi
         fi          fi
         exit 1        done
         ;;        ;;
 *) ;;      esac
     done
     IFS="$ac_save_IFS"
   
   fi
     if test "${ac_cv_path_install+set}" = set; then
       INSTALL="$ac_cv_path_install"
     else
       # As a last resort, use the slow shell script.  We don't cache a
       # path for INSTALL within a source directory, because that will
       # break other packages using the cache if that directory is
       # removed, or if the path is relative.
       INSTALL="$ac_install_sh"
     fi
   fi
   echo "$ECHO_T""$INSTALL" 1>&6
   
   # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   # It thinks the first close brace ends the variable substitution.
   test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   
   test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   
   test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   
   echo $ECHO_N "checking whether ln -s works... $ECHO_C" 1>&6
   echo "configure:2107: checking whether ln -s works" 1>&5
   if test "${ac_cv_prog_LN_S+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     rm -f conftestdata
   if ln -s X conftestdata 2>/dev/null
   then
     rm -f conftestdata
     ac_cv_prog_LN_S="ln -s"
   else
     ac_cv_prog_LN_S=ln
   fi
   fi
   LN_S="$ac_cv_prog_LN_S"
   if test "$ac_cv_prog_LN_S" = "ln -s"; then
     echo "$ECHO_T""yes" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
   echo $ECHO_N "checking for suitable m4... $ECHO_C" 1>&6
   echo "configure:2128: checking for suitable m4" 1>&5
   if test "${gmp_cv_prog_m4+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$M4"; then
     gmp_cv_prog_m4="$M4"
   else
     cat >conftest.m4 <<\EOF
   define(dollarhash,``$#'')dnl
   ifelse(dollarhash(x),1,`define(t1,Y)',
   ``bad: $# not supported (SunOS /usr/bin/m4)
   '')dnl
   ifelse(eval(89),89,`define(t2,Y)',
   `bad: eval() doesnt support 8 or 9 in a constant (OpenBSD 2.6 m4)
   ')dnl
   ifelse(t1`'t2,YY,`good
   ')dnl
   EOF
     echo "trying m4" 1>&5
     gmp_tmp_val="`(m4 conftest.m4) 2>&5`"
     echo "$gmp_tmp_val" 1>&5
     if test "$gmp_tmp_val" = good; then
       gmp_cv_prog_m4="m4"
     else
       IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS=":"
       ac_dummy="$PATH:/usr/5bin"
       for ac_dir in $ac_dummy; do
         test -z "$ac_dir" && ac_dir=.
         echo "trying $ac_dir/m4" 1>&5
         gmp_tmp_val="`($ac_dir/m4 conftest.m4) 2>&5`"
         echo "$gmp_tmp_val" 1>&5
         if test "$gmp_tmp_val" = good; then
           gmp_cv_prog_m4="$ac_dir/m4"
           break
         fi
       done
       IFS="$ac_save_ifs"
       if test -z "$gmp_cv_prog_m4"; then
         { echo "configure: error: No usable m4 in \$PATH or /usr/5bin (see config.log for reasons)." 1>&2; exit 1; }
       fi
     fi
     rm -f conftest.m4
   fi
   fi
   echo "$ECHO_T""$gmp_cv_prog_m4" 1>&6
   M4="$gmp_cv_prog_m4"
   
   # Extract the first word of "ar", so it can be a program name with args.
   set dummy ar; ac_word=$2
   echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
   echo "configure:2178: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_AR+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$AR"; then
     ac_cv_prog_AR="$AR" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_AR="ar"
       break
     done
   fi
   fi
   AR="$ac_cv_prog_AR"
   if test -n "$AR"; then
     echo "$ECHO_T""$AR" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
   # ar on AIX needs to know the object file format
   case "$target" in
     powerpc64*-*-aix*)
       AR="$AR -X 64"
       ;;
 esac  esac
   
 case "`grep '^# per\-target:' ${srcdir}/configure.in`" in  if test "$gmp_no_asm_syntax_testing" != "yes"; then
 "")    echo $ECHO_N "checking how to switch to text section... $ECHO_C" 1>&6
         echo '***' ${srcdir}/configure.in has no \"per-target:\" line. 1>&2  echo "configure:2216: checking how to switch to text section" 1>&5
         exit 1  if test "${gmp_cv_check_asm_text+set}" = set; then
         ;;    echo $ECHO_N "(cached) $ECHO_C" 1>&6
 *) ;;  else
     case "$target" in
     *-*-aix*)
   
       gmp_cv_check_asm_text=".csect .text[PR]"
   
       ;;
     *-*-hpux*) gmp_cv_check_asm_text=".code" ;;
     *) gmp_cv_check_asm_text=".text" ;;
 esac  esac
   
 case "${TMPDIR}" in  fi
 "") TMPDIR=/tmp ; export TMPDIR ;;  echo "$ECHO_T""$gmp_cv_check_asm_text" 1>&6
 *) ;;  echo "define(<TEXT>, <$gmp_cv_check_asm_text>)" >> $gmp_tmpconfigm4
   
     echo $ECHO_N "checking how to switch to data section... $ECHO_C" 1>&6
   echo "configure:2235: checking how to switch to data section" 1>&5
   if test "${gmp_cv_check_asm_data+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     case "$target" in
     *-*-aix*)
   
       gmp_cv_check_asm_data=".csect .data[RW]"
   
       ;;
     *) gmp_cv_check_asm_data=".data" ;;
 esac  esac
   
 # keep this filename short for &%*%$*# 14 char file names  fi
 tmpfile=${TMPDIR}/cONf$$  echo "$ECHO_T""$gmp_cv_check_asm_data" 1>&6
 # Note that under many versions of sh a trap handler for 0 will *override* any  echo "define(<DATA>, <$gmp_cv_check_asm_data>)" >> $gmp_tmpconfigm4
 # exit status you explicitly specify!  At this point, the only non-error exit  
 # is at the end of the script; these actions are duplicated there, minus  
 # the "exit 1".  Don't use "exit 0" anywhere after this without resetting the  
 # trap handler, or you'll lose.  
 trap "rm -f Makefile.tem ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos; exit 1" 0 1 2 15  
   
 # split ${srcdir}/configure.in into common, per-host, per-target,    echo $ECHO_N "checking how to export a symbol... $ECHO_C" 1>&6
 # and post-target parts.  Post-target is optional.  echo "configure:2253: checking how to export a symbol" 1>&5
 sed -e '/^# per\-host:/,$d' ${srcdir}/configure.in > ${tmpfile}.com  if test "${gmp_cv_check_asm_globl+set}" = set; then
 sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.hst    echo $ECHO_N "(cached) $ECHO_C" 1>&6
 if grep '^# post-target:' ${srcdir}/configure.in >/dev/null ; then  
   sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.tgt  
   sed -e '1,/^# post\-target:/d' ${srcdir}/configure.in > ${tmpfile}.pos  
 else  else
   sed -e '1,/^# per\-target:/d' ${srcdir}/configure.in > ${tmpfile}.tgt    case "$target" in
   echo >${tmpfile}.pos    *-*-hpux*) gmp_cv_check_asm_globl=".export" ;;
     *) gmp_cv_check_asm_globl=".globl" ;;
   esac
   
 fi  fi
   echo "$ECHO_T""$gmp_cv_check_asm_globl" 1>&6
   echo "define(<GLOBL>, <$gmp_cv_check_asm_globl>)" >> $gmp_tmpconfigm4
   
 ### do common part of configure.in    echo $ECHO_N "checking what assembly label suffix to use... $ECHO_C" 1>&6
   echo "configure:2267: checking what assembly label suffix to use" 1>&5
   if test "${gmp_cv_check_asm_label_suffix+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     case "$target" in
     *-*-hpux*) gmp_cv_check_asm_label_suffix="" ;;
     *) gmp_cv_check_asm_label_suffix=":" ;;
   esac
   
 . ${tmpfile}.com  fi
   echo "$ECHO_T""$gmp_cv_check_asm_label_suffix" 1>&6
   echo "define(<LABEL_SUFFIX>, <\$1$gmp_cv_check_asm_label_suffix>)" >> $gmp_tmpconfigm4
   
 # some sanity checks on configure.in    echo $ECHO_N "checking how the .type assembly directive should be used... $ECHO_C" 1>&6
 case "${srctrigger}" in  echo "configure:2281: checking how the .type assembly directive should be used" 1>&5
 "")  if test "${gmp_cv_check_asm_type+set}" = set; then
         echo '***' srctrigger not set in ${PWD=`pwd`}/configure.in.  1>&2    echo $ECHO_N "(cached) $ECHO_C" 1>&6
         exit 1  else
         ;;    ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
 *) ;;  for gmp_tmp_prefix in @ \# %; do
     echo "        .type   sym,${gmp_tmp_prefix}function" > conftest.s
     if { (eval echo configure:2288: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
       gmp_cv_check_asm_type=".type        \$1,${gmp_tmp_prefix}\$2"
       break
     fi
   done
   if test -z "$gmp_cv_check_asm_type"; then
     gmp_cv_check_asm_type="dnl"
   fi
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_type" 1>&6
   echo "define(<TYPE>, <$gmp_cv_check_asm_type>)" >> $gmp_tmpconfigm4
   
     echo $ECHO_N "checking if the .size assembly directive works... $ECHO_C" 1>&6
   echo "configure:2302: checking if the .size assembly directive works" 1>&5
   if test "${gmp_cv_check_asm_size+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
   echo '  .size   sym,1' > conftest.s
   if { (eval echo configure:2308: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
     gmp_cv_check_asm_size=".size  \$1,\$2"
   else
     gmp_cv_check_asm_size="dnl"
   fi
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_size" 1>&6
   echo "define(<SIZE>, <$gmp_cv_check_asm_size>)" >> $gmp_tmpconfigm4
   
   echo $ECHO_N "checking what prefix to use for a local label... $ECHO_C" 1>&6
   echo "configure:2319: checking what prefix to use for a local label" 1>&5
   if test "${gmp_cv_check_asm_lsym_prefix+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -z "$NM"; then
     echo; echo "GMP_CHECK_ASM_LSYM_PREFIX: fatal: need nm"
     exit 1
   fi
   ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
   gmp_cv_check_asm_lsym_prefix="L"
   for gmp_tmp_pre in L .L $ L$; do
     cat > conftest.s <<EOF
   dummy${gmp_cv_check_asm_label_suffix}
   ${gmp_tmp_pre}gurkmacka${gmp_cv_check_asm_label_suffix}
           .byte 0
   EOF
     if { (eval echo configure:2335: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
       $NM conftest.o >/dev/null 2>&1
       gmp_rc=$?
       if test "$gmp_rc" != "0"; then
         echo "configure: $NM failure, using default"
         break
       fi
       if $NM conftest.o | grep gurkmacka >/dev/null; then true; else
         gmp_cv_check_asm_lsym_prefix="$gmp_tmp_pre"
         break
       fi
     else
       echo "configure: failed program was:" >&5
       cat conftest.s >&5
       # Use default.
     fi
   done
   rm -f conftest*
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_lsym_prefix" 1>&6
   echo "define(<LSYM_PREFIX>, <${gmp_cv_check_asm_lsym_prefix}>)" >> $gmp_tmpconfigm4
   
   echo $ECHO_N "checking how to define a 32-bit word... $ECHO_C" 1>&6
   echo "configure:2359: checking how to [define] a 32-bit word" 1>&5
   if test "${gmp_cv_check_asm_w32+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -z "$NM"; then
     echo; echo "configure: GMP_CHECK_ASM_W32: fatal: need nm"
     exit 1
   fi
   
   # FIXME: HPUX puts first symbol at 0x40000000, breaking our assumption
   # that it's at 0x0.  We'll have to declare another symbol before the
   # .long/.word and look at the distance between the two symbols.  The
   # only problem is that the sed expression(s) barfs (on Solaris, for
   # example) for the symbol with value 0.  For now, HPUX uses .word.
   
   case "$target" in
     *-*-hpux*)
       gmp_cv_check_asm_w32=".word"
       ;;
     *-*-*)
       ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
       for gmp_tmp_op in .long .word; do
         cat > conftest.s <<EOF
           $gmp_cv_check_asm_data
           $gmp_cv_check_asm_globl foo
           $gmp_tmp_op     0
   foo${gmp_cv_check_asm_label_suffix}
           .byte   0
   EOF
         if { (eval echo configure:2388: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   
           gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \
                -e 's;[^1-9]*\([0-9]*\).*;\1;'`
                   if test "$gmp_tmp_val" = "4"; then
             gmp_cv_check_asm_w32="$gmp_tmp_op"
             break
           fi
         fi
       done
       ;;
 esac  esac
   
 case "${build_alias}" in  if test -z "$gmp_cv_check_asm_w32"; then
 "")    echo; echo "configure: GMP_CHECK_ASM_W32: fatal: do not know how to define a 32-bit word"
         if result=`${config_shell} ${configsub} ${host_alias}` ; then    exit 1
             build_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`  fi
             build_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`  rm -f conftest*
             build_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`  
             build=${build_cpu}-${build_vendor}-${build_os}  fi
             build_alias=${host_alias}  echo "$ECHO_T""$gmp_cv_check_asm_w32" 1>&6
   echo "define(<W32>, <$gmp_cv_check_asm_w32>)" >> $gmp_tmpconfigm4
   
     echo $ECHO_N "checking if symbols are prefixed by underscore... $ECHO_C" 1>&6
   echo "configure:2412: checking if symbols are prefixed by underscore" 1>&5
   if test "${gmp_cv_check_asm_underscore+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat > conftest.$ac_ext <<EOF
   #line 2417 "configure"
   #include "confdefs.h"
   int underscore_test() {
   return; }
   EOF
   if { (eval echo configure:2422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     if grep _underscore_test conftest* >/dev/null; then
       gmp_cv_check_asm_underscore=yes
     else
       gmp_cv_check_asm_underscore=no
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
   fi
   rm -f conftest*
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_underscore" 1>&6
   if test "$gmp_cv_check_asm_underscore" = "yes"; then
   
   echo 'define(<GSYM_PREFIX>, <_>)' >> $gmp_tmpconfigm4
   
     underscore=yes
   else
   
   echo 'define(<GSYM_PREFIX>, <>)' >> $gmp_tmpconfigm4
   
     underscore=no
   fi
   
   echo $ECHO_N "checking if .align assembly directive is logarithmic... $ECHO_C" 1>&6
   echo "configure:2449: checking if .align assembly directive is logarithmic" 1>&5
   if test "${gmp_cv_check_asm_align_log+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -z "$NM"; then
     echo; echo "configure: GMP_CHECK_ASM_ALIGN_LOG: fatal: need nm"
     exit 1
   fi
   cat > conftest.s <<EOF
           $gmp_cv_check_asm_data
           .align  4
           $gmp_cv_check_asm_globl foo
           .byte   1
           .align  4
   foo$gmp_cv_check_asm_label_suffix
           .byte   2
   EOF
   ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
   if { (eval echo configure:2467: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   
     gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \
          -e 's;[^1-9]*\([0-9]*\).*;\1;'`
       if test "$gmp_tmp_val" = "10" || test "$gmp_tmp_val" = "16"; then
       gmp_cv_check_asm_align_log=yes
     else
       gmp_cv_check_asm_align_log=no
     fi
   else
     echo "configure: failed program was:" >&5
     cat conftest.s >&5
   fi
   rm -f conftest*
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_align_log" 1>&6
   
   echo "define(<ALIGN_LOGARITHMIC>,<$gmp_cv_check_asm_align_log>)" >> $gmp_tmpconfigm4
   
   if test "$gmp_cv_check_asm_align_log" = "yes"; then
     asm_align=log
   else
     asm_align=nolog
   fi
   
   fi
   
   family=generic
   
   case ${target} in
     arm*-*-*)
       path="arm"
       ;;
     sparcv9*-*-solaris2.[789]* | sparc64*-*-solaris2.[789]* | ultrasparc*-*-solaris2.[789]*)
       if test -n "$CC64"
         then path="sparc64"
         else path="sparc32/v9 sparc32/v8 sparc32"
       fi
       ;;
     sparc64-*-linux*)
       if test -n "$CC64"
         then path="sparc64"
         else path="sparc32/v9 sparc32/v8 sparc32"
       fi
       ;;
     sparcv8*-*-* | microsparc*-*-*)
           path="sparc32/v8 sparc32"
           if test x${floating_point} = xno
             then extra_functions="udiv_nfp"
             else extra_functions="udiv_fp"
         fi          fi
         ;;          ;;
 *)    sparcv9*-*-* | ultrasparc*-*-*)
         if result=`${config_shell} ${configsub} ${build_alias}` ; then          path="sparc32/v9 sparc32/v8 sparc32"
             buildopt="--build=${build_alias}"          extra_functions="udiv_fp"
             build_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`          ;;
             build_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`    supersparc*-*-*)
             build_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`          path="sparc32/v8/supersparc sparc32/v8 sparc32"
             build=${build_cpu}-${build_vendor}-${build_os}          extra_functions="udiv"
         else          ;;
             echo "Unrecognized build system name ${build_alias}." 1>&2    sparc*-*-*) path="sparc32"
             exit 1          if test x${floating_point} = xno
             then extra_functions="udiv_nfp"
             else extra_functions="udiv_fp"
         fi          fi
         ;;          ;;
 esac    hppa7000*-*-*)
       path="hppa/hppa1_1 hppa"
       extra_functions="udiv_qrnnd"
       ;;
     hppa1.0*-*-*)
       path="hppa"
       extra_functions="udiv_qrnnd"
       ;;
     hppa2.0w-*-*)
       path="pa64w"
       extra_functions="umul_ppmm udiv_qrnnd"
       ;;
     hppa2.0*-*-*)
       if test -n "$CC64"; then
         path="pa64"
         extra_functions="umul_ppmm udiv_qrnnd"
         # We need to use the system compiler, or actually the system assembler,
         # since GAS has not been ported to understand the 2.0 instructions.
         CCAS="$CC64 -c"
       else
         # FIXME: path should be "hppa/hppa2_0 hppa/hppa1_1 hppa"
         path="hppa/hppa1_1 hppa"
         extra_functions="udiv_qrnnd"
       fi
       ;;
     hppa*-*-*)                                    #assume pa7100
       path="hppa/hppa1_1/pa7100 hppa/hppa1_1 hppa"
       extra_functions="udiv_qrnnd";;
     f30[01]-fujitsu-sysv*)
       path=fujitsu;;
     alphaev6*-*-*) path="alpha/ev6 alpha"; extra_functions="invert_limb cntlz";;
     alphaev5*-*-*) path="alpha/ev5 alpha"; extra_functions="invert_limb cntlz";;
     alpha*-*-*) path="alpha"; extra_functions="invert_limb cntlz";;
     # Cray vector machines.  This must come after alpha* so that we can
     # recognize present and future vector processors with a wildcard.
     *-cray-unicos*)
       path="cray"
       extra_functions="mulww";;
     am29000*-*-*) path="a29k";;
     a29k*-*-*) path="a29k";;
   
 if result=`${config_shell} ${configsub} ${host_alias}` ; then    # AMD and Intel x86 configurations
     true  
     i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*)
       gmp_m4postinc="x86/x86-defs.m4"
       extra_functions="udiv umul"
       CALLING_CONVENTIONS_OBJS="x86call.o x86check.o"
   
   echo $ECHO_N "checking if the assembler takes cl with shldl... $ECHO_C" 1>&6
   echo "configure:2583: checking if the assembler takes cl with shldl" 1>&5
   if test "${gmp_cv_check_asm_shldl_cl+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else  else
     echo "Unrecognized host system name ${host_alias}." 1>&2    cat > conftest.s <<EOF
     exit 1          $gmp_cv_check_asm_text
           shldl   %cl, %eax, %ebx
   EOF
   ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
   if { (eval echo configure:2592: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
     gmp_cv_check_asm_shldl_cl=yes
   else
     gmp_cv_check_asm_shldl_cl=no
 fi  fi
 host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`  rm -f conftest*
 host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`  
 host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`  
 host=${host_cpu}-${host_vendor}-${host_os}  
   
 . ${tmpfile}.hst  fi
   echo "$ECHO_T""$gmp_cv_check_asm_shldl_cl" 1>&6
   if test "$gmp_cv_check_asm_shldl_cl" = "yes"; then
   
 if result=`${config_shell} ${configsub} ${target_alias}` ; then  echo 'define(<WANT_SHLDL_CL>, <1>)' >> $gmp_tmpconfigm4
     true  
 else  else
     echo "Unrecognized target system name ${target_alias}." 1>&2  
     exit 1  echo 'define(<WANT_SHLDL_CL>, <0>)' >> $gmp_tmpconfigm4
   
 fi  fi
 target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`  
 target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`  
 target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`  
 target=${target_cpu}-${target_vendor}-${target_os}  
   
 . ${tmpfile}.tgt      echo $ECHO_N "checking if the .align directive accepts an 0x90 fill in .text... $ECHO_C" 1>&6
   echo "configure:2612: checking if the .align directive accepts an 0x90 fill in .text" 1>&5
   if test "${gmp_cv_check_asm_align_fill_0x90+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
 # Find the source files, if location was not specified.  cat > conftest.s <<EOF
 case "${srcdir}" in          $gmp_cv_check_asm_text
 "")          .align  4, 0x90
         srcdirdefaulted=1          .byte   0
         srcdir=.          .align  4, 0x90
         if [ ! -r ${srctrigger} ] ; then  EOF
                 srcdir=..  gmp_tmp_val="`$CCAS $CFLAGS conftest.s 2>&1`"
   if test $? = 0; then
     echo "$gmp_tmp_val" 1>&5
     if echo "$gmp_tmp_val" | grep "Warning: Fill parameter ignored for executable section"; then
       echo "Supressing this warning by omitting 0x90" 1>&5
       gmp_cv_check_asm_align_fill_0x90=no
     else
       gmp_cv_check_asm_align_fill_0x90=yes
     fi
   else
     echo "Non-zero exit code" 1>&5
     echo "$gmp_tmp_val" 1>&5
     gmp_cv_check_asm_align_fill_0x90=no
   fi
   rm -f conftest*
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_align_fill_0x90" 1>&6
   
   echo "define(<ALIGN_FILL_0x90>,<$gmp_cv_check_asm_align_fill_0x90>)" >> $gmp_tmpconfigm4
   
       # the CPUs below wanting to know about mmx
       case ${target} in
         pentiummmx-*-* | pentium[23]-*-* | k6*-*-* | athlon-*-*)
   
   echo $ECHO_N "checking if the assembler knows about MMX instructions... $ECHO_C" 1>&6
   echo "configure:2649: checking if the assembler knows about MMX instructions" 1>&5
   if test "${gmp_cv_check_asm_mmx+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat > conftest.s <<EOF
           $gmp_cv_check_asm_text
           por     %mm0, %mm0
   EOF
   ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
   if { (eval echo configure:2658: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
     gmp_cv_check_asm_mmx=yes
   else
     gmp_cv_check_asm_mmx=no
   fi
   rm -f conftest*
   
   fi
   echo "$ECHO_T""$gmp_cv_check_asm_mmx" 1>&6
   if test "$gmp_cv_check_asm_mmx" = "yes"; then
     tmp_mmx=yes
   else
     echo "configure: warning: +----------------------------------------------------------" 1>&2
     echo "configure: warning: | WARNING WARNING WARNING" 1>&2
     echo "configure: warning: | Target CPU has MMX code, but it can't be assembled by" 1>&2
     echo "configure: warning: |     $CCAS $CFLAGS" 1>&2
     echo "configure: warning: | Non-MMX replacements will be used." 1>&2
     echo "configure: warning: | This will be an inferior build." 1>&2
     echo "configure: warning: +----------------------------------------------------------" 1>&2
     tmp_mmx=no
   fi
   
           ;;
       esac
   
       # default for anything not otherwise mentioned
       path="x86"
   
       case ${target} in
         i[34]86*-*-*)
           path="x86"
           ;;
         k5*-*-*)
           # don't know what best suits k5
           path="x86"
           ;;
         i586*-*-* | pentium-*-*)
           path="x86/pentium x86"
           ;;
         pentiummmx-*-*)
           path="x86/pentium x86"
           if test "$tmp_mmx" = yes; then
             path="x86/pentium/mmx $path"
         fi          fi
         ;;          ;;
 *) ;;        i686*-*-* | pentiumpro-*-*)
           path="x86/p6 x86"
           ;;
         pentium2-*-*)
           path="x86/p6 x86"
           # The pentium/mmx lshift and rshift are good on p6 and can be used
           # until there's something specific for p6.
           if test "$tmp_mmx" = yes; then
             path="x86/p6/mmx x86/pentium/mmx $path"
           fi
           ;;
         pentium3-*-*)
           path="x86/p6 x86"
           # The pentium/mmx lshift and rshift are good on p6 and can be used
           # until there's something specific for p6.
           if test "$tmp_mmx" = yes; then
             path="x86/p6/p3mmx x86/p6/mmx x86/pentium/mmx $path"
           fi
           ;;
         k6[23]*-*-*)
           path="x86/k6 x86"
           if test "$tmp_mmx" = yes; then
             path="x86/k6/k62mmx x86/k6/mmx $path"
           fi
           ;;
         k6*-*-*)
           path="x86/k6 x86"
           if test "$tmp_mmx" = yes; then
             path="x86/k6/mmx $path"
           fi
           ;;
         athlon-*-*)
           path="x86/k7 x86"
           if test "$tmp_mmx" = yes; then
             path="x86/k7/mmx $path"
           fi
           ;;
       esac
       ;;
   
     i960*-*-*) path="i960";;
   
     ia64*-*-*) path="ia64";;
   
   # Motorola 68k configurations.  Let m68k mean 68020-68040.
     m680[234]0*-*-* | m68k*-*-* | \
     m68*-next-nextstep*)          # Nexts are at least '020
       path="m68k/mc68020 m68k"
       family=m68k
       ;;
     m68000*-*-*)
       path="m68k"
       family=m68k
       ;;
   
     m88k*-*-* | m88k*-*-*) path="m88k";;
     m88110*-*-*) path="m88k/mc88110 m88k";;
     ns32k*-*-*) path="ns32k";;
   
     pyramid-*-*) path="pyr";;
   
     ppc601-*-*) path="power powerpc32";;
     powerpc64*-*-*) path="powerpc64";;
     powerpc*-*-*) path="powerpc32";;
     rs6000-*-* | power-*-* | power2-*-*)
       path="power"
       extra_functions="udiv_w_sdiv"
       ;;
   
     sh-*-*) path="sh";;
     sh2-*-*) path="sh/sh2 sh";;
   
     mips[34]*-*-*) path="mips3";;
     mips*-*-irix6*) path="mips3";;
     mips*-*-*) path="mips2";;
   
     vax*-*-*) path="vax"; extra_functions="udiv_w_sdiv";;
   
     z8000x*-*-*) path="z8000x"; extra_functions="udiv_w_sdiv";;
     z8000*-*-*) path="z8000"; extra_functions="udiv_w_sdiv";;
   
     clipper*-*-*) path="clipper";;
 esac  esac
   
 if [ ! -r ${srcdir}/${srctrigger} ] ; then  if test -n "$CALLING_CONVENTIONS_OBJS"; then
         case "${srcdirdefaulted}" in    cat >>confdefs.h <<\EOF
         "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/${srcdir}" 1>&2 ;;  #define HAVE_CALLING_CONVENTIONS 1
         *)  echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/. or ${PWD=`pwd`}/.." 1>&2 ;;  EOF
         esac  
   
         echo '***' \(At least ${srctrigger} is missing.\) 1>&2  
         exit 1  
 fi  fi
   
 # Some systems (e.g., one of the i386-aix systems the gas testers are  case ${target} in
 # using) don't handle "\$" correctly, so don't use it here.    i[5-8]86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-*)
 tooldir='$(exec_prefix)'/${target_alias}      # rdtsc is in pentium and up, not in i386 and i486
       SPEED_CYCLECOUNTER_OBJS=pentium.lo
       ;;
     alpha*-*-*)
       SPEED_CYCLECOUNTER_OBJS=alpha.lo
       ;;
     sparcv9*-*-* | ultrasparc*-*-* | sparc64*-*-*)
       SPEED_CYCLECOUNTER_OBJS=sparcv9.lo
       ;;
     hppa2*-*-*)
       SPEED_CYCLECOUNTER_OBJS=hppa2.lo
       ;;
     hppa*-*-*)
       SPEED_CYCLECOUNTER_OBJS=hppa.lo
       ;;
   esac
   
 if [ "${host_alias}" != "${target_alias}" ] ; then  if test -n "$SPEED_CYCLECOUNTER_OBJS"
     if [ "${program_prefixoption}" = "" ] ; then  then
         if [ "${program_suffixoption}" = "" ] ; then    cat >>confdefs.h <<\EOF
             if [ "${program_transform_nameoption}" = "" ] ; then  #define HAVE_SPEED_CYCLECOUNTER 1
                 program_prefix=${target_alias}- ;  EOF
             fi  
         fi  fi
   
   echo $ECHO_N "checking for Cygwin environment... $ECHO_C" 1>&6
   echo "configure:2822: checking for Cygwin environment" 1>&5
   if test "${ac_cv_cygwin+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.$ac_ext <<EOF
   #line 2827 "configure"
   #include "confdefs.h"
   
   int
   main ()
   {
   #ifndef __CYGWIN__
   # define __CYGWIN__ __CYGWIN32__
   #endif
   return __CYGWIN__;
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:2841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     ac_cv_cygwin=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_cygwin=no
   fi
   rm -f conftest*
   fi
   echo "$ECHO_T""$ac_cv_cygwin" 1>&6
   CYGWIN=
   test "$ac_cv_cygwin" = yes && CYGWIN=yes
   echo $ECHO_N "checking for mingw32 environment... $ECHO_C" 1>&6
   echo "configure:2856: checking for mingw32 environment" 1>&5
   if test "${ac_cv_mingw32+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.$ac_ext <<EOF
   #line 2861 "configure"
   #include "confdefs.h"
   
   int
   main ()
   {
   return __MINGW32__;
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:2872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     ac_cv_mingw32=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_mingw32=no
   fi
   rm -f conftest*
   fi
   echo "$ECHO_T""$ac_cv_mingw32" 1>&6
   MINGW32=
   test "$ac_cv_mingw32" = yes && MINGW32=yes
   echo $ECHO_N "checking for EMX OS/2 environment... $ECHO_C" 1>&6
   echo "configure:2887: checking for EMX OS/2 environment" 1>&5
   if test "${ac_cv_emxos2+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.$ac_ext <<EOF
   #line 2892 "configure"
   #include "confdefs.h"
   
   int
   main ()
   {
   return __EMX__;
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:2903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     ac_cv_emxos2=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_emxos2=no
   fi
   rm -f conftest*
   fi
   echo "$ECHO_T""$ac_cv_emxos2" 1>&6
   EMXOS2=
   test "$ac_cv_emxos2" = yes && EMXOS2=yes
   
   echo $ECHO_N "checking for executable suffix... $ECHO_C" 1>&6
   echo "configure:2919: checking for executable suffix" 1>&5
   if test "${ac_cv_exeext+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test "$CYGWIN" = yes || test "$MINGW32" = yes || test "$EMXOS2" = yes; then
     ac_cv_exeext=.exe
   else
     rm -f conftest*
     echo 'int main () { return 0; }' >conftest.$ac_ext
     ac_cv_exeext=
     if { (eval echo configure:2929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
       for ac_file in conftest.*; do
         case $ac_file in
         *.c | *.C | *.o | *.obj | *.xcoff) ;;
         *) ac_cv_exeext=`echo $ac_file | sed -e s/conftest//` ;;
         esac
       done
     else
       { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
     fi
     rm -f conftest*
     test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
   fi
   fi
   
   EXEEXT=""
   test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
   echo "$ECHO_T""${ac_cv_exeext}" 1>&6
   ac_exeext=$EXEEXT
   
   echo $ECHO_N "checking for object suffix... $ECHO_C" 1>&6
   echo "configure:2950: checking for object suffix" 1>&5
   if test "${ac_cv_objext+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     rm -f conftest*
   echo 'int i = 1;' >conftest.$ac_ext
   if { (eval echo configure:2956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     for ac_file in conftest.*; do
       case $ac_file in
       *.c) ;;
       *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
       esac
     done
   else
     { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
   fi
   rm -f conftest*
   fi
   
   echo "$ECHO_T""$ac_cv_objext" 1>&6
   OBJEXT=$ac_cv_objext
   ac_objext=$ac_cv_objext
   
   case "$target" in
     *-*-aix4.[3-9]*) enable_shared=no ;;
   esac
   # Check whether --enable-shared or --disable-shared was given.
   if test "${enable_shared+set}" = set; then
     enableval="$enable_shared"
     p=${PACKAGE-default}
   case "$enableval" in
   yes) enable_shared=yes ;;
   no) enable_shared=no ;;
   *)
     enable_shared=no
     # Look at the argument we got.  We use all the common list separators.
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
     for pkg in $enableval; do
       if test "X$pkg" = "X$p"; then
         enable_shared=yes
     fi      fi
     done
     IFS="$ac_save_ifs"
     ;;
   esac
   else
     enable_shared=yes
 fi  fi
   # Check whether --enable-static or --disable-static was given.
   if test "${enable_static+set}" = set; then
     enableval="$enable_static"
     p=${PACKAGE-default}
   case "$enableval" in
   yes) enable_static=yes ;;
   no) enable_static=no ;;
   *)
     enable_static=no
     # Look at the argument we got.  We use all the common list separators.
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
     for pkg in $enableval; do
       if test "X$pkg" = "X$p"; then
         enable_static=yes
       fi
     done
     IFS="$ac_save_ifs"
     ;;
   esac
   else
     enable_static=yes
   fi
   # Check whether --enable-fast-install or --disable-fast-install was given.
   if test "${enable_fast_install+set}" = set; then
     enableval="$enable_fast_install"
     p=${PACKAGE-default}
   case "$enableval" in
   yes) enable_fast_install=yes ;;
   no) enable_fast_install=no ;;
   *)
     enable_fast_install=no
     # Look at the argument we got.  We use all the common list separators.
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
     for pkg in $enableval; do
       if test "X$pkg" = "X$p"; then
         enable_fast_install=yes
       fi
     done
     IFS="$ac_save_ifs"
     ;;
   esac
   else
     enable_fast_install=yes
   fi
   
 # Merge program_prefix and program_suffix onto program_transform_name.  echo $ECHO_N "checking build system type... $ECHO_C" 1>&6
 # (program_suffix used to use $, but it's hard to preserve $ through both  echo "configure:3044: checking build system type" 1>&5
 # make and sh.)  if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then
 if [ "${program_suffix}" != "" ] ; then  
     program_transform_name="-e s,\\\\(.*\\\\),\\\\1${program_suffix}, ${program_transform_name}"    # Make sure we can run config.sub.
     if $ac_config_sub sun4 >/dev/null 2>&1; then :; else
       { echo "configure: error: cannot run $ac_config_sub" 1>&2; exit 1; }
     fi
   
     ac_cv_build_alias=$build
     case "$ac_cv_build_alias" in
     NONE)
       case $nonopt in
       NONE)
         ac_cv_build_alias=$host_alias ;;
       *) ac_cv_build_alias=$nonopt ;;
       esac ;;
     esac
   
     ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || exit 1
     ac_cv_build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
     ac_cv_build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
     ac_cv_build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
   else
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
 fi  fi
   
 if [ "${program_prefix}" != "" ] ; then  echo "$ECHO_T""$ac_cv_build" 1>&6
     program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"  
   build=$ac_cv_build
   build_alias=$ac_cv_build_alias
   build_cpu=$ac_cv_build_cpu
   build_vendor=$ac_cv_build_vendor
   build_os=$ac_cv_build_os
   
   # Check whether --with-gnu-ld or --without-gnu-ld was given.
   if test "${with_gnu_ld+set}" = set; then
     withval="$with_gnu_ld"
     test "$withval" = no || with_gnu_ld=yes
   else
     with_gnu_ld=no
 fi  fi
   
 # If CC and CXX are not set in the environment, and the Makefile  ac_prog=ld
 # exists, try to extract them from it.  This is to handle running  if test "$ac_cv_prog_gcc" = yes; then
 # ./config.status by hand.    # Check if gcc -print-prog-name=ld gives a path.
 if [ -z "${CC}" -a -r Makefile ]; then    echo $ECHO_N "checking for ld used by GCC... $ECHO_C" 1>&6
   sed -n -e ':loop  echo "configure:3090: checking for ld used by GCC" 1>&5
 /\\$/ N    case $lt_target in
 /\\$/ b loop    *-*-mingw*)
 s/\\\n//g      # gcc leaves a trailing carriage return which upsets mingw
 /^CC[   ]*=/ s/CC[      ]*=[    ]*\(.*\)/\1/p' < Makefile > Makefile.cc      ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
   CC=`tail -1 Makefile.cc`    *)
   rm -f Makefile.cc      ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
     esac
     case "$ac_prog" in
       # Accept absolute paths.
       [\\/]* | [A-Za-z]:[\\/]*)
         re_direlt='/[^/][^/]*/\.\./'
         # Canonicalize the path of ld
         ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
         while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
           ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
         done
         test -z "$LD" && LD="$ac_prog"
         ;;
     "")
       # If it fails, then pretend we aren't using GCC.
       ac_prog=ld
       ;;
     *)
       # If it is relative, then search for the first ld in PATH.
       with_gnu_ld=unknown
       ;;
     esac
   elif test "$with_gnu_ld" = yes; then
     echo $ECHO_N "checking for GNU ld... $ECHO_C" 1>&6
   echo "configure:3120: checking for GNU ld" 1>&5
   else
     echo $ECHO_N "checking for non-GNU ld... $ECHO_C" 1>&6
   echo "configure:3123: checking for non-GNU ld" 1>&5
 fi  fi
   if test "${ac_cv_path_LD+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -z "$LD"; then
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
     for ac_dir in $PATH; do
       test -z "$ac_dir" && ac_dir=.
       if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
         ac_cv_path_LD="$ac_dir/$ac_prog"
         # Check to see if the program is GNU ld.  I'd rather use --version,
         # but apparently some GNU ld's only accept -v.
         # Break only if it was the GNU/non-GNU ld that we prefer.
         if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
           test "$with_gnu_ld" != no && break
         else
           test "$with_gnu_ld" != yes && break
         fi
       fi
     done
     IFS="$ac_save_ifs"
   else
     ac_cv_path_LD="$LD" # Let the user override the test with a path.
   fi
   fi
   
 if [ -z "${CXX}" -a -r Makefile ]; then  LD="$ac_cv_path_LD"
   sed -n -e ':loop  if test -n "$LD"; then
 /\\$/ N    echo "$ECHO_T""$LD" 1>&6
 /\\$/ b loop  else
 s/\\\n//g    echo "$ECHO_T""no" 1>&6
 /^CXX[  ]*=/ s/CXX[     ]*=[    ]*\(.*\)/\1/p' < Makefile > Makefile.cc  
   CXX=`tail -1 Makefile.cc`  
   rm -f Makefile.cc  
 fi  fi
   test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
   echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" 1>&6
   echo "configure:3158: checking if the linker ($LD) is GNU ld" 1>&5
   if test "${ac_cv_prog_gnu_ld+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     # I'd rather use --version here, but apparently some GNU ld's only accept -v.
   if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
     ac_cv_prog_gnu_ld=yes
   else
     ac_cv_prog_gnu_ld=no
   fi
   fi
   echo "$ECHO_T""$ac_cv_prog_gnu_ld" 1>&6
   with_gnu_ld=$ac_cv_prog_gnu_ld
   
 if [ "${build}" != "${host}" ]; then  echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" 1>&6
   # If we are doing a Canadian Cross, in which the host and build systems  echo "configure:3173: checking for $LD option to reload object files" 1>&5
   # are not the same, we set reasonable default values for the tools.  if test "${lt_cv_ld_reload_flag+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     lt_cv_ld_reload_flag='-r'
   fi
   echo "$ECHO_T""$lt_cv_ld_reload_flag" 1>&6
   reload_flag=$lt_cv_ld_reload_flag
   test -n "$reload_flag" && reload_flag=" $reload_flag"
   
   tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD"  echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" 1>&6
   tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET"  echo "configure:3184: checking how to recognise dependant libraries" 1>&5
   tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET HOST_PREFIX"  if test "${lt_cv_deplibs_check_method+set}" = set; then
   tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"    echo $ECHO_N "(cached) $ECHO_C" 1>&6
   tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET"  else
     lt_cv_file_magic_cmd='${MAGIC}'
   lt_cv_file_magic_test_file=
   lt_cv_deplibs_check_method='unknown'
   # Need to set the preceding variable on all platforms that support
   # interlibrary dependencies.
   # 'none' -- dependencies not supported.
   # `unknown' -- same as none, but documents that we really don't know.
   # 'pass_all' -- all dependencies passed with no checks.
   # 'test_compile' -- check by making test program.
   # 'file_magic [regex]' -- check by looking for files in library path
   # which responds to the $file_magic_cmd with a given egrep regex.
   # If you have `file' or equivalent on your system and you're not sure
   # whether `pass_all' will *always* work, you probably want this one.
   
   for var in ${tools}; do  case "$host_os" in
     if [ -z "`eval 'echo $'"${var}"`" -a -r Makefile ]; then  aix4* | beos*)
       sed -n -e ':loop    lt_cv_deplibs_check_method=pass_all
 /\\$/ N    ;;
 /\\$/ b loop  
 s/\\\n//g  bsdi4*)
 /^'"${var}"'[   ]*=/ s/'"${var}"'[      ]*=[    ]*\(.*\)/\1/p' \      lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
         < Makefile > Makefile.v      lt_cv_file_magic_test_file=/shlib/libc.so
       t=`tail -1 Makefile.v`    ;;
       if [ -n "${t}" ]; then  
         eval "${var}='${t}'"  cygwin* | mingw*)
     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
     lt_cv_file_magic_cmd='${OBJDUMP} -f'
     ;;
   
   freebsd*)
     case "$version_type" in
     freebsd-elf*)
       lt_cv_deplibs_check_method=pass_all
       ;;
     esac
     ;;
   
   gnu*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   irix5* | irix6*)
     case "$host_os" in
     irix5*)
       # this will be overridden with pass_all, but let us keep it just in case
       lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
       ;;
     *)
       case "$LD" in
       *-32|*"-32 ") libmagic=32-bit;;
       *-n32|*"-n32 ") libmagic=N32;;
       *-64|*"-64 ") libmagic=64-bit;;
       *) libmagic=never-match;;
       esac
       # this will be overridden with pass_all, but let us keep it just in case
           lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
           ;;
     esac
     lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   # This must be Linux ELF.
   linux-gnu*)
     case "$host_cpu" in
     alpha* | i*86 | powerpc* | sparc* )
       lt_cv_deplibs_check_method=pass_all ;;
     *)
       # glibc up to 2.1.1 does not perform some relocations on ARM
           lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
         esac
     lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
     ;;
   
   osf3* | osf4* | osf5*)
     # this will be overridden with pass_all, but let us keep it just in case
     lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
     lt_cv_file_magic_test_file=/shlib/libc.so
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   sco3.2v5*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   solaris*)
     lt_cv_deplibs_check_method=pass_all
     lt_cv_file_magic_test_file=/lib/libc.so
     ;;
   
   sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
     case "$host_vendor" in
     ncr)
       lt_cv_deplibs_check_method=pass_all
       ;;
     motorola)
           lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
           lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
       ;;
     esac
     ;;
   esac
   
   fi
   echo "$ECHO_T""$lt_cv_deplibs_check_method" 1>&6
   file_magic_cmd=$lt_cv_file_magic_cmd
   deplibs_check_method=$lt_cv_deplibs_check_method
   
   if test $host != $build; then
     ac_tool_prefix=${host_alias}-
   else
     ac_tool_prefix=
   fi
   
   # Only perform the check for file, if the check method requires it
   case "$deplibs_check_method" in
   file_magic*)
     if test "$file_magic_cmd" = '${MAGIC}'; then
   
   echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" 1>&6
   echo "configure:3308: checking for ${ac_tool_prefix}file" 1>&5
   if test "${lt_cv_path_MAGIC+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     case "$MAGIC" in
     /*)
     lt_cv_path_MAGIC="$MAGIC" # Let the user override the test with a path.
     ;;
     ?:/*)
     ac_cv_path_MAGIC="$MAGIC" # Let the user override the test with a dos path.
     ;;
     *)
     ac_save_MAGIC="$MAGIC"
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
     ac_dummy="/usr/bin:$PATH"
     for ac_dir in $ac_dummy; do
       test -z "$ac_dir" && ac_dir=.
       if test -f $ac_dir/${ac_tool_prefix}file; then
         lt_cv_path_MAGIC="$ac_dir/${ac_tool_prefix}file"
         if test -n "$file_magic_test_file"; then
           case "$deplibs_check_method" in
           "file_magic "*)
             file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
             MAGIC="$lt_cv_path_MAGIC"
             if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
               egrep "$file_magic_regex" > /dev/null; then
               :
             else
               cat <<EOF 1>&2
   
   *** Warning: the command libtool uses to detect shared libraries,
   *** $file_magic_cmd, produces output that libtool cannot recognize.
   *** The result is that libtool may fail to recognize shared libraries
   *** as such.  This will affect the creation of libtool libraries that
   *** depend on shared libraries, but programs linked with such libtool
   *** libraries will work regardless of this problem.  Nevertheless, you
   *** may want to report the problem to your system manager and/or to
   *** bug-libtool@gnu.org
   
   EOF
             fi ;;
           esac
       fi        fi
       rm -f Makefile.v        break
     fi      fi
   done    done
     IFS="$ac_save_ifs"
     MAGIC="$ac_save_MAGIC"
     ;;
   esac
   fi
   
   AR=${AR-${host_alias}-ar}  MAGIC="$lt_cv_path_MAGIC"
   AR_FOR_TARGET=${AR_FOR_TARGET-${target_alias}-ar}  if test -n "$MAGIC"; then
   AS=${AS-${host_alias}-as}    echo "$ECHO_T""$MAGIC" 1>&6
   AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as}  else
   CC=${CC-${host_alias}-gcc}    echo "$ECHO_T""no" 1>&6
   CXX=${CXX-${host_alias}-gcc}  fi
   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}  
   CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}  
   CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-gcc}  
   DLLTOOL=${DLLTOOL-${host_alias}-dlltool}  
   DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool}  
   HOST_PREFIX=${build_alias}-  
   HOST_PREFIX_1=${build_alias}-  
   LD=${LD-${host_alias}-ld}  
   LD_FOR_TARGET=${LD_FOR_TARGET-${target_alias}-ld}  
   MAKEINFO=${MAKEINFO-makeinfo}  
   NM=${NM-${host_alias}-nm}  
   NM_FOR_TARGET=${NM_FOR_TARGET-${target_alias}-nm}  
   RANLIB=${RANLIB-${host_alias}-ranlib}  
   RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET-${target_alias}-ranlib}  
   
   if [ -z "${BISON}" ]; then  if test -z "$lt_cv_path_MAGIC"; then
     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"    if test -n "$ac_tool_prefix"; then
     for dir in $PATH; do      echo $ECHO_N "checking for file... $ECHO_C" 1>&6
       test -z "$dir" && dir=.  echo "configure:3370: checking for file" 1>&5
       if test -f $dir/byacc; then  if test "${lt_cv_path_MAGIC+set}" = set; then
         BISON=byacc    echo $ECHO_N "(cached) $ECHO_C" 1>&6
         break  else
     case "$MAGIC" in
     /*)
     lt_cv_path_MAGIC="$MAGIC" # Let the user override the test with a path.
     ;;
     ?:/*)
     ac_cv_path_MAGIC="$MAGIC" # Let the user override the test with a dos path.
     ;;
     *)
     ac_save_MAGIC="$MAGIC"
     IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
     ac_dummy="/usr/bin:$PATH"
     for ac_dir in $ac_dummy; do
       test -z "$ac_dir" && ac_dir=.
       if test -f $ac_dir/file; then
         lt_cv_path_MAGIC="$ac_dir/file"
         if test -n "$file_magic_test_file"; then
           case "$deplibs_check_method" in
           "file_magic "*)
             file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
             MAGIC="$lt_cv_path_MAGIC"
             if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
               egrep "$file_magic_regex" > /dev/null; then
               :
             else
               cat <<EOF 1>&2
   
   *** Warning: the command libtool uses to detect shared libraries,
   *** $file_magic_cmd, produces output that libtool cannot recognize.
   *** The result is that libtool may fail to recognize shared libraries
   *** as such.  This will affect the creation of libtool libraries that
   *** depend on shared libraries, but programs linked with such libtool
   *** libraries will work regardless of this problem.  Nevertheless, you
   *** may want to report the problem to your system manager and/or to
   *** bug-libtool@gnu.org
   
   EOF
             fi ;;
           esac
       fi        fi
       if test -f $dir/bison; then        break
         BISON=bison      fi
         break    done
       fi    IFS="$ac_save_ifs"
       if test -f $dir/yacc; then    MAGIC="$ac_save_MAGIC"
         BISON=yacc    ;;
         break  esac
       fi  fi
     done  
     IFS="$save_ifs"  MAGIC="$lt_cv_path_MAGIC"
     BISON=${BISON-bison}  if test -n "$MAGIC"; then
     echo "$ECHO_T""$MAGIC" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
     else
       MAGIC=:
   fi    fi
   fi
   
   if [ -z "${LEX}" ]; then  
     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"  
     for dir in $PATH; do  
       test -z "$dir" && dir=.  
       if test -f $dir/flex; then  
         LEX=flex  
         break  
       fi  
       if test -f $dir/lex; then  
         LEX=lex  
         break  
       fi  
     done  
     IFS="$save_ifs"  
     LEX=${LEX-flex}  
   fi    fi
     ;;
   esac
   
   # Export variables which autoconf might try to set.  case "$target" in
   export AS  NONE) lt_target="$host" ;;
   export AR  *) lt_target="$target" ;;
   export CC_FOR_BUILD  esac
   export DLLTOOL  
   export LD  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
   export NM  set dummy ${ac_tool_prefix}ranlib; ac_word=$2
   export RANLIB  echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
   echo "configure:3446: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_RANLIB+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else  else
   # If CC is still not set, try to get gcc.    if test -n "$RANLIB"; then
   if [ x$with_gcc != xno -a -z "${CC}" ]; then    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"  else
     for dir in $PATH; do    for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
       test -z "$dir" && dir=.  ac_dummy="$PATH"
       if test -f $dir/gcc; then  for ac_dir in $ac_dummy; do
         CC="gcc -O2"    test -z "$ac_dir" && ac_dir=.
         break    if test -f $ac_dir/$ac_word; then
       fi      echo "$ac_dir/$ac_word"
     done  
     IFS="$save_ifs"  
     CC=${CC-cc}  
   fi    fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
       break
     done
   fi
   fi
   RANLIB="$ac_cv_prog_RANLIB"
   if test -n "$RANLIB"; then
     echo "$ECHO_T""$RANLIB" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
   CXX=${CXX-"gcc"}  if test -z "$ac_cv_prog_RANLIB"; then
     if test -n "$ac_tool_prefix"; then
       # Extract the first word of "ranlib", so it can be a program name with args.
   set dummy ranlib; ac_word=$2
   echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
   echo "configure:3480: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_RANLIB+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$RANLIB"; then
     ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_RANLIB="ranlib"
       break
     done
     test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 fi  fi
   fi
   RANLIB="$ac_cv_prog_RANLIB"
   if test -n "$RANLIB"; then
     echo "$ECHO_T""$RANLIB" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
 export CC    else
 export CXX      RANLIB=":"
     fi
   fi
   
 case "$host" in  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
         *go32*)  set dummy ${ac_tool_prefix}strip; ac_word=$2
             enable_gdbtk=no ;;  echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
 esac  echo "configure:3518: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_STRIP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     if test -n "$STRIP"; then
     ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
       break
     done
   fi
   fi
   STRIP="$ac_cv_prog_STRIP"
   if test -n "$STRIP"; then
     echo "$ECHO_T""$STRIP" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
 # Determine whether gdb needs tk/tcl or not.  if test -z "$ac_cv_prog_STRIP"; then
 if [ "$enable_gdbtk" != "no" ]; then    if test -n "$ac_tool_prefix"; then
         GDB_TK="all-tcl all-tk"      # Extract the first word of "strip", so it can be a program name with args.
   set dummy strip; ac_word=$2
   echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
   echo "configure:3552: checking for $ac_word" 1>&5
   if test "${ac_cv_prog_STRIP+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else  else
         GDB_TK=""    if test -n "$STRIP"; then
     ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
   else
     for ac_path in `IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
   ac_dummy="$PATH"
   for ac_dir in $ac_dummy; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       echo "$ac_dir/$ac_word"
     fi
   done
   IFS="$ac_save_ifs"
   `; do
       ac_cv_prog_STRIP="strip"
       break
     done
     test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
 fi  fi
   fi
   STRIP="$ac_cv_prog_STRIP"
   if test -n "$STRIP"; then
     echo "$ECHO_T""$STRIP" 1>&6
   else
     echo "$ECHO_T""no" 1>&6
   fi
   
 for subdir in . ${subdirs} ; do    else
       STRIP=":"
     fi
   fi
   
     # ${subdir} is relative path from . to the directory we're currently  # Check for any special flags to pass to ltconfig.
     # configuring.  libtool_flags="--cache-file=$cache_file"
     # ${invsubdir} is inverse of ${subdir), *with* trailing /, if needed.  test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
     invsubdir=`echo ${subdir}/ | sed -e 's|\./||g' -e 's|[^/]*/|../|g'`  test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
   test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
   test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
   test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
   
     ### figure out what to do with srcdir  # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
     case "${srcdir}" in  if test "${enable_libtool_lock+set}" = set; then
         ".")  # no -srcdir option.  We're building in place.    enableval="$enable_libtool_lock"
                 makesrcdir=. ;;  
         /*) # absolute path  fi
                 makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'`  test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
                 ;;  test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
         *) # otherwise relative  
                 case "${subdir}" in  # Check whether --with-pic or --without-pic was given.
                 .) makesrcdir=${srcdir} ;;  if test "${with_pic+set}" = set; then
                 *) makesrcdir=${invsubdir}${srcdir}/${subdir} ;;    withval="$with_pic"
                 esac    pic_mode="$withval"
                 ;;  else
     pic_mode=default
   fi
   test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
   test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
   
   # Some flags need to be propagated to the compiler or linker for good
   # libtool support.
   case "$lt_target" in
   *-*-irix6*)
     # Find out which ABI we are using.
     echo '#line 3618 "configure"' > conftest.$ac_ext
     if { (eval echo configure:3619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
       case "`/usr/bin/file conftest.o`" in
       *32-bit*)
         LD="${LD-ld} -32"
         ;;
       *N32*)
         LD="${LD-ld} -n32"
         ;;
       *64-bit*)
         LD="${LD-ld} -64"
         ;;
     esac      esac
     fi
     rm -rf conftest*
     ;;
   
     if [ "${subdir}/" != "./" ] ; then  *-*-sco3.2v5*)
         Makefile=${subdir}/Makefile    # On SCO OpenServer 5, we need -belf to get full-featured binaries.
     fi    SAVE_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS -belf"
     echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" 1>&6
   echo "configure:3640: checking whether the C compiler needs -belf" 1>&5
   if test "${lt_cv_cc_needs_belf+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
     if [ ! -d ${subdir} ] ; then       ac_ext=c
         if mkdir ${subdir} ; then  # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
                 true  ac_cpp='$CPP $CPPFLAGS'
         else  ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
                 echo '***' "${progname}: could not make ${PWD=`pwd`}/${subdir}" 1>&2  ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
                 exit 1  cross_compiling=$ac_cv_prog_cc_cross
         fi  
     fi  
   
     case "${removing}" in       cat >conftest.$ac_ext <<EOF
     "")  #line 3653 "configure"
         case "${subdir}" in  #include "confdefs.h"
         .) ;;  
         *) eval echo Building in ${subdir} ${redirect} ;;  
         esac  
   
         # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)  int
         # Set up the list of links to be made.  main()
         # ${links} is the list of link names, and ${files} is the list of names to link to.  {
   
         # Make the links.    ;
         configlinks="${links}"    return 0;
         if [ -r ${subdir}/config.status ] ; then  }
                 mv -f ${subdir}/config.status ${subdir}/config.back  EOF
         fi  if { (eval echo configure:3664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
         while [ -n "${files}" ] ; do    rm -rf conftest*
                 # set file to car of files, files to cdr of files    lt_cv_cc_needs_belf=yes
                 set ${files}; file=$1; shift; files=$*  else
                 set ${links}; link=$1; shift; links=$*    echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     lt_cv_cc_needs_belf=no
   fi
   rm -f conftest*
   
                 if [ ! -r ${srcdir}/${file} ] ; then       ac_ext=c
                         echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2  # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
                         echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2  ac_cpp='$CPP $CPPFLAGS'
                         exit 1  ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
                 fi  ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
   cross_compiling=$ac_cv_prog_cc_cross
   
                 ${remove} -f ${link}  fi
                 # Make a symlink if possible, otherwise try a hard link  echo "$ECHO_T""$lt_cv_cc_needs_belf" 1>&6
                 if ${symbolic_link} ${srcdir}/${file} ${link} >/dev/null 2>&1 ; then    if test x"$lt_cv_cc_needs_belf" != x"yes"; then
                         true      # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
                 else      CFLAGS="$SAVE_CFLAGS"
                         # We need to re-remove the file because Lynx leaves a    fi
                         # very strange directory there when it fails an NFS symlink.    ;;
                         ${remove} -r -f ${link}  
                         ${hard_link} ${srcdir}/${file} ${link}  
                 fi  
                 if [ ! -r ${link} ] ; then  
                         echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2  
                         exit 1  
                 fi  
   
                 echo "Linked \"${link}\" to \"${srcdir}/${file}\"."  esac
         done  
   
         # Create a .gdbinit file which runs the one in srcdir  # Save cache, so that ltconfig can load it
         # and tells GDB to look there for source files.  cat >confcache <<\EOF
   # This file is a shell script that caches the results of configure
   # tests run on this system so they can be shared between configure
   # scripts and configure runs.  It is not useful on other systems.
   # If it contains results you don't want to keep, you may remove or edit it.
   #
   # By default, configure uses ./config.cache as the cache file,
   # creating it if it does not exist already.  You can give configure
   # the --cache-file=FILE option to use a different cache file; that is
   # what configure does when it calls configure scripts in
   # subdirectories, so they share the cache.
   # Giving --cache-file=/dev/null disables caching, for debugging configure.
   # config.status only pays attention to the cache file if you give it the
   # --recheck option to rerun configure.
   #
   EOF
   # 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 \
         -e "s/'/'\\\\''/g" \
         -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
       ;;
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
       sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
       ;;
     esac >>confcache
   if cmp -s $cache_file confcache; then :; else
     if test -w $cache_file; then
       echo "updating cache $cache_file"
       cat confcache >$cache_file
     else
       echo "not updating unwritable cache $cache_file"
     fi
   fi
   rm -f confcache
   
         if [ -r ${srcdir}/${subdir}/.gdbinit ] ; then  # Actually configure libtool.  ac_aux_dir is where install-sh is found.
                 case ${srcdir} in  AR="$AR" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
                 .) ;;  MAGIC="$MAGIC" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
                 *) cat > ${subdir}/.gdbinit <<EOF  LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
 # ${NO_EDIT}  AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
 dir ${makesrcdir}  objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
 dir .  deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
 source ${makesrcdir}/.gdbinit  ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
   $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $lt_target \
   || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
   
   # Reload cache, that may have been modified by ltconfig
   if test -r "$cache_file"; then
     echo "loading cache $cache_file"
         test -f "$cache_file" && . $cache_file
   else
     echo "creating cache $cache_file"
     >$cache_file
   fi
   
   # This can be used to rebuild libtool when needed
   LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
   
   # Always use our own libtool.
   LIBTOOL='$(SHELL) $(top_builddir)/libtool'
   
   # Redirect the config.log output again, so that the ltconfig log is not
   # clobbered by the next message.
   exec 5>>./config.log
   
   echo $ECHO_N "checking whether optarg is declared... $ECHO_C" 1>&6
   echo "configure:3769: checking whether optarg is declared" 1>&5
   if test "${ac_cv_have_decl_optarg+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.$ac_ext <<EOF
   #line 3774 "configure"
   #include "confdefs.h"
   $ac_includes_default
   int
   main ()
   {
   #ifndef optarg
     char *p = (char *) optarg;
   #endif
   
     ;
     return 0;
   }
 EOF  EOF
                         ;;  if { (eval echo configure:3788: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
                 esac    rm -rf conftest*
         fi    ac_cv_have_decl_optarg=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_have_decl_optarg=no
   fi
   rm -f conftest*
   fi
   echo "$ECHO_T""$ac_cv_have_decl_optarg" 1>&6
   if test $ac_cv_have_decl_optarg = yes; then
     cat >>confdefs.h <<EOF
   #define HAVE_DECL_OPTARG 1
   EOF
   
         # Install a makefile, and make it set VPATH  else
         # if necessary so that the sources are found.    cat >>confdefs.h <<EOF
         # Also change its value of srcdir.  #define HAVE_DECL_OPTARG 0
         # NOTE: Makefile generation constitutes the majority of the time in configure.  Hence, this section has  EOF
         # been somewhat optimized and is perhaps a bit twisty.  
   
         # code is order so as to try to sed the smallest input files we know.  fi
   
         # the four makefile fragments MUST end up in the resulting Makefile in this order:  echo $ECHO_N "checking for ANSI C header files... $ECHO_C" 1>&6
         # package, target, host, and site.  so do these separately because I don't trust the  echo "configure:3813: checking for ANSI C header files" 1>&5
         #  order of sed -e expressions.  if test "${ac_cv_header_stdc+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
         if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then  cat >conftest.$ac_ext <<EOF
   #line 3819 "configure"
   #include "confdefs.h"
   #include <stdlib.h>
   #include <stdarg.h>
   #include <string.h>
   #include <float.h>
   
             # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem  EOF
             rm -f ${subdir}/Makefile.tem  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
               case "${site}" in  { (eval echo configure:3828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
               "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;;  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
               *)  if test -z "$ac_err"; then
                       site_makefile_frag=${srcdir}/config/ms-${site}    rm -rf conftest*
     ac_cv_header_stdc=yes
   else
     echo "$ac_err" >&5
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_header_stdc=no
   fi
   rm -f conftest*
   
                       if [ -f ${site_makefile_frag} ] ; then  if test $ac_cv_header_stdc = yes; then
                               sed -e "/^####/  r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
                                       > ${subdir}/Makefile.tem  
                       else  
                               cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem  
                               site_makefile_frag=  
                       fi  
                       ;;  
             esac  
             # working copy now in ${subdir}/Makefile.tem  
   
             # Conditionalize the makefile for this host.  cat >conftest.$ac_ext <<EOF
             rm -f ${Makefile}  #line 3846 "configure"
             case "${host_makefile_frag}" in  #include "confdefs.h"
               "") mv ${subdir}/Makefile.tem ${Makefile} ;;  #include <string.h>
               *)  
                       if [ ! -f ${host_makefile_frag} ] ; then  
                               host_makefile_frag=${srcdir}/${host_makefile_frag}  
                       fi  
                       if [ -f ${host_makefile_frag} ] ; then  
                               sed -e "/^####/  r ${host_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}  
                       else  
                               echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2  
                               echo '***' is missing in ${PWD=`pwd`}. 1>&2  
                               mv ${subdir}/Makefile.tem ${Makefile}  
                       fi  
             esac  
             # working copy now in ${Makefile}  
   
             # Conditionalize the makefile for this target.  EOF
             rm -f ${subdir}/Makefile.tem  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
             case "${target_makefile_frag}" in    egrep "memchr" >/dev/null 2>&1; then
               "") mv ${Makefile} ${subdir}/Makefile.tem ;;    :
               *)  else
                       if [ ! -f ${target_makefile_frag} ] ; then    rm -rf conftest*
                               target_makefile_frag=${srcdir}/${target_makefile_frag}    ac_cv_header_stdc=no
                       fi  fi
                       if [ -f ${target_makefile_frag} ] ; then  rm -f conftest*
                               sed -e "/^####/  r ${target_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem  
                       else  
                               mv ${Makefile} ${subdir}/Makefile.tem  
                               target_makefile_frag=  
                       fi  
                       ;;  
             esac  
             # real copy now in ${subdir}/Makefile.tem  
   
             # Conditionalize the makefile for this package.  fi
             rm -f ${Makefile}  
             case "${package_makefile_frag}" in  
               "") mv ${subdir}/Makefile.tem ${Makefile} ;;  
               *)  
                       if [ ! -f ${package_makefile_frag} ] ; then  
                               package_makefile_frag=${srcdir}/${package_makefile_frag}  
                       fi  
                       if [ -f ${package_makefile_frag} ] ; then  
                               sed -e "/^####/  r ${package_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}  
                               rm -f ${subdir}/Makefile.tem  
                       else  
                               echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2  
                               echo '***' is missing in ${PWD=`pwd`}. 1>&2  
                               mv ${subdir}/Makefile.tem ${Makefile}  
                       fi  
             esac  
             # working copy now in ${Makefile}  
   
             mv ${Makefile} ${subdir}/Makefile.tem  if test $ac_cv_header_stdc = yes; then
     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   
             # real copy now in ${subdir}/Makefile.tem  cat >conftest.$ac_ext <<EOF
   #line 3866 "configure"
   #include "confdefs.h"
   #include <stdlib.h>
   
             # prepend warning about editting, and a bunch of variables.  
             rm -f ${Makefile}  
             cat > ${Makefile} <<EOF  
 # ${NO_EDIT}  
 VPATH = ${makesrcdir}  
 links = ${configlinks}  
 host_alias = ${host_alias}  
 host_cpu = ${host_cpu}  
 host_vendor = ${host_vendor}  
 host_os = ${host_os}  
 host_canonical = ${host_cpu}-${host_vendor}-${host_os}  
 target_alias = ${target_alias}  
 target_cpu = ${target_cpu}  
 target_vendor = ${target_vendor}  
 target_os = ${target_os}  
 target_canonical = ${target_cpu}-${target_vendor}-${target_os}  
 EOF  EOF
             case "${build}" in  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
               "") ;;    egrep "free" >/dev/null 2>&1; then
               *)  cat >> ${Makefile} << EOF    :
 build_alias = ${build_alias}  else
 build_cpu = ${build_cpu}    rm -rf conftest*
 build_vendor = ${build_vendor}    ac_cv_header_stdc=no
 build_os = ${build_os}  fi
 build_canonical = ${build_cpu}-${build_vendor}-${build_os}  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 <<EOF
   #line 3888 "configure"
   #include "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);
   }
 EOF  EOF
             esac  if { (eval echo configure:3913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
   then
     :
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -fr conftest*
     ac_cv_header_stdc=no
   fi
   rm -fr conftest*
   
             case "${package_makefile_frag}" in  fi
               "") ;;  
               /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;  
               *)  echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;;  
             esac  
   
             case "${target_makefile_frag}" in  fi
               "") ;;  fi
               /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;  echo "$ECHO_T""$ac_cv_header_stdc" 1>&6
               *)  echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;;  if test $ac_cv_header_stdc = yes; then
             esac    cat >>confdefs.h <<\EOF
   #define STDC_HEADERS 1
   EOF
   
             case "${host_makefile_frag}" in  fi
               "") ;;  
               /*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;  
               *)  echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;;  
             esac  
   
             if [ "${site_makefile_frag}" != "" ] ; then  for ac_header in getopt.h unistd.h sys/sysctl.h sys/time.h
                 echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile}  do
             fi  ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
   echo $ECHO_N "checking for $ac_header... $ECHO_C" 1>&6
   echo "configure:3940: checking for $ac_header" 1>&5
   if eval "test \"\${$ac_ac_Header+set}\" = set"; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
             # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS,  cat >conftest.$ac_ext <<EOF
             # remove any form feeds.  #line 3946 "configure"
             if [ -z "${subdirs}" ]; then  #include "confdefs.h"
                 rm -f ${subdir}/Makefile.tem2  #include <$ac_header>
                 sed -e "s:^SUBDIRS[     ]*=.*$:SUBDIRS = ${configdirs}:" \  
                     -e "s:^NONSUBDIRS[  ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \  
                     ${subdir}/Makefile.tem > ${subdir}/Makefile.tem2  
                 rm -f ${subdir}/Makefile.tem  
                 mv ${subdir}/Makefile.tem2 ${subdir}/Makefile.tem  
             fi  
             sed -e "s:^prefix[  ]*=.*$:prefix = ${prefix}:" \  
                     -e "s:^exec_prefix[         ]*=.*$:exec_prefix = ${exec_prefix}:" \  
                     -e "/^CC[   ]*=/{  
                         :loop1  
                         /\\\\$/ N  
                         /\\\\$/ b loop1  
                         s/\\\\\\n//g  
                         s%^CC[  ]*=.*$%CC = ${CC}%  
                         }" \  
                     -e "/^CXX[  ]*=/{  
                         :loop2  
                         /\\\\$/ N  
                         /\\\\$/ b loop2  
                         s/\\\\\\n//g  
                         s%^CXX[         ]*=.*$%CXX = ${CXX}%  
                         }" \  
                     -e "s:^SHELL[        ]*=.*$:SHELL = ${config_shell}:" \  
                     -e "s:^GDB_TK[       ]*=.*$:GDB_TK = ${GDB_TK}:" \  
                     -e "s:^srcdir[      ]*=.*$:srcdir = ${makesrcdir}:" \  
                     -e "s/ //" \  
                     -e "s:^program_prefix[      ]*=.*$:program_prefix = ${program_prefix}:" \  
                     -e "s:^program_suffix[      ]*=.*$:program_suffix = ${program_suffix}:" \  
                     -e "s:^program_transform_name[      ]*=.*$:program_transform_name = ${program_transform_name}:" \  
                     -e "s:^tooldir[     ]*=.*$:tooldir = ${tooldir}:" \  
                     ${subdir}/Makefile.tem >> ${Makefile}  
   
             # If this is a Canadian Cross, preset the values of many more  EOF
             # tools.  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
             if [ "${build}" != "${host}" ]; then  { (eval echo configure:3952: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
                 for var in ${tools}; do  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
                     val=`eval 'echo $'"${var}"`  if test -z "$ac_err"; then
                     sed -e "/^${var}[   ]*=/{    rm -rf conftest*
                            :loop1    eval "$ac_ac_Header=yes"
                            /\\\\$/ N  else
                            /\\\\$/ b loop1    echo "$ac_err" >&5
                            s/\\\\\\n//g    echo "configure: failed program was:" >&5
                            s%^${var}[   ]*=.*$%${var} = ${val}%    cat conftest.$ac_ext >&5
                            }" ${Makefile} > ${Makefile}.tem    rm -rf conftest*
                     mv -f ${Makefile}.tem ${Makefile}    eval "$ac_ac_Header=no"
                 done  fi
             fi  rm -f conftest*
   fi
   echo "$ECHO_T""`eval echo '${'$ac_ac_Header'}'`" 1>&6
   if test `eval echo '${'$ac_ac_Header'}'` = yes; then
     cat >>confdefs.h <<EOF
   #define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1
   EOF
   
             # final copy now in ${Makefile}  fi
   done
   
         else  echo $ECHO_N "checking for void... $ECHO_C" 1>&6
            echo "No Makefile.in found in ${srcdir}/${subdir}, unable to configure" 1>&2  echo "configure:3976: checking for void" 1>&5
         fi  if test "${ac_cv_type_void+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.$ac_ext <<EOF
   #line 3981 "configure"
   #include "confdefs.h"
   $ac_includes_default
   int
   main ()
   {
   if ((void *) 0)
     return 0;
   if (sizeof (void))
     return 0;
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:3995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     rm -rf conftest*
     ac_cv_type_void=yes
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_type_void=no
   fi
   rm -f conftest*
   fi
   echo "$ECHO_T""$ac_cv_type_void" 1>&6
   if test $ac_cv_type_void = yes; then
     cat >>confdefs.h <<EOF
   #define HAVE_VOID 1
   EOF
   
         rm -f ${subdir}/Makefile.tem  fi
   
         case "${host_makefile_frag}" in  echo $ECHO_N "checking for preprocessor stringizing operator... $ECHO_C" 1>&6
         "") using= ;;  echo "configure:4015: checking for preprocessor stringizing operator" 1>&5
         *) using="and \"${host_makefile_frag}\"" ;;  if test "${ac_cv_c_stringize+set}" = set; then
         esac    echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
         case "${target_makefile_frag}" in  cat >conftest.$ac_ext <<EOF
         "") ;;  #line 4021 "configure"
         *) using="${using} and \"${target_makefile_frag}\"" ;;  #include "confdefs.h"
         esac  
   
         case "${site_makefile_frag}" in  #define x(y) #y
         "") ;;  
         *) using="${using} and \"${site_makefile_frag}\"" ;;  
         esac  
   
         newusing=`echo "${using}" | sed 's/and/using/'`  char *s = x(teststring);
         using=${newusing}  
         echo "Created \"${Makefile}\" in" ${PWD=`pwd`} ${using}  
   
         . ${tmpfile}.pos  EOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     egrep "#teststring" >/dev/null 2>&1; then
     rm -rf conftest*
     ac_cv_c_stringize=no
   else
     rm -rf conftest*
     ac_cv_c_stringize=yes
   fi
   rm -f conftest*
   
         # describe the chosen configuration in config.status.  fi
         # Make that file a shellscript which will reestablish  
         # the same configuration.  Used in Makefiles to rebuild  
         # Makefiles.  
   
         case "${norecursion}" in  if test "${ac_cv_c_stringize}" = yes; then
         "") arguments="${arguments} --norecursion" ;;    cat >>confdefs.h <<\EOF
         *) ;;  #define HAVE_STRINGIZE 1
         esac  EOF
   
         if [ ${subdir} = . ] ; then  fi
             echo "#!/bin/sh  echo "$ECHO_T""${ac_cv_c_stringize}" 1>&6
 # ${NO_EDIT}  
 # This directory was configured as follows:  
 ${progname}" ${arguments}  "  
 # ${using}" > ${subdir}/config.new  
         else  
             echo "#!/bin/sh  
 # ${NO_EDIT}  
 # This directory was configured as follows:  
 cd ${invsubdir}  
 ${progname}" ${arguments}  "  
 # ${using}" > ${subdir}/config.new  
         fi  
         chmod a+x ${subdir}/config.new  
         if [ -r ${subdir}/config.back ] ; then  
                 mv -f ${subdir}/config.back ${subdir}/config.status  
         fi  
         ${moveifchange} ${subdir}/config.new ${subdir}/config.status  
         ;;  
   
     *)  rm -f ${Makefile} ${subdir}/config.status ${links} ;;  for ac_func in getopt_long getpagesize popen processor_info strtoul sysconf sysctlbyname
   do
   ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
   echo $ECHO_N "checking for $ac_func... $ECHO_C" 1>&6
   echo "configure:4053: checking for $ac_func" 1>&5
   if eval "test \"\${$ac_ac_var+set}\" = set"; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.$ac_ext <<EOF
   #line 4058 "configure"
   #include "confdefs.h"
   /* System header to define __stub macros and hopefully few prototypes,
       which can conflict with char $ac_func(); below.  */
   #include <assert.h>
   /* Override any gcc2 internal prototype to avoid an error.  */
   /* We use char because int might match the return type of a gcc2
       builtin and then its argument prototype would still apply.  */
   char $ac_func();
   char (*f)();
   
   int
   main()
   {
   
   /* The GNU C library defines this for functions which it implements
       to always fail with ENOSYS.  Some functions are actually named
       something starting with __ and the normal name is an alias.  */
   #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
   choke me
   #else
   f = $ac_func;
   #endif
   
     ;
     return 0;
   }
   EOF
   if { (eval echo configure:4086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
     rm -rf conftest*
     eval "$ac_ac_var=yes"
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     eval "$ac_ac_var=no"
   fi
   rm -f conftest*
   
   fi
   echo "$ECHO_T""`eval echo '${'$ac_ac_var'}'`" 1>&6
   if test `eval echo '${'$ac_ac_var'}'` = yes; then
     cat >>confdefs.h <<EOF
   #define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1
   EOF
   
   fi
   done
   
   echo $ECHO_N "checking if ansi2knr should be used... $ECHO_C" 1>&6
   echo "configure:4108: checking if ansi2knr should be used" 1>&5
   if test "${gmp_cv_c_ansi2knr+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
     cat >conftest.c <<EOF
   int main (int argc, char *argv) { return 0; }
   EOF
   if { (eval echo configure:4115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     gmp_cv_c_ansi2knr=no
   else
     gmp_cv_c_ansi2knr=yes
   fi
   rm -f conftest.*
   
   fi
   echo "$ECHO_T""$gmp_cv_c_ansi2knr" 1>&6
   if test $gmp_cv_c_ansi2knr = no; then
     U= ANSI2KNR=
   else
     U=_ ANSI2KNR=./ansi2knr
     # Ensure some checks needed by ansi2knr itself.
   
   echo $ECHO_N "checking for ANSI C header files... $ECHO_C" 1>&6
   echo "configure:4131: checking for ANSI C header files" 1>&5
   if test "${ac_cv_header_stdc+set}" = set; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
   cat >conftest.$ac_ext <<EOF
   #line 4137 "configure"
   #include "confdefs.h"
   #include <stdlib.h>
   #include <stdarg.h>
   #include <string.h>
   #include <float.h>
   
   EOF
   ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
   { (eval echo configure:4146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
   ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
   if test -z "$ac_err"; then
     rm -rf conftest*
     ac_cv_header_stdc=yes
   else
     echo "$ac_err" >&5
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     ac_cv_header_stdc=no
   fi
   rm -f conftest*
   
   if test $ac_cv_header_stdc = yes; then
     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   
   cat >conftest.$ac_ext <<EOF
   #line 4164 "configure"
   #include "confdefs.h"
   #include <string.h>
   
   EOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     egrep "memchr" >/dev/null 2>&1; then
     :
   else
     rm -rf conftest*
     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 <<EOF
   #line 4184 "configure"
   #include "confdefs.h"
   #include <stdlib.h>
   
   EOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     egrep "free" >/dev/null 2>&1; then
     :
   else
     rm -rf conftest*
     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 <<EOF
   #line 4206 "configure"
   #include "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);
   }
   EOF
   if { (eval echo configure:4231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
   then
     :
   else
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -fr conftest*
     ac_cv_header_stdc=no
   fi
   rm -fr conftest*
   
   fi
   
   fi
   fi
   echo "$ECHO_T""$ac_cv_header_stdc" 1>&6
   if test $ac_cv_header_stdc = yes; then
     cat >>confdefs.h <<\EOF
   #define STDC_HEADERS 1
   EOF
   
   fi
   
     for ac_header in string.h
   do
   ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
   echo $ECHO_N "checking for $ac_header... $ECHO_C" 1>&6
   echo "configure:4258: checking for $ac_header" 1>&5
   if eval "test \"\${$ac_ac_Header+set}\" = set"; then
     echo $ECHO_N "(cached) $ECHO_C" 1>&6
   else
   
   cat >conftest.$ac_ext <<EOF
   #line 4264 "configure"
   #include "confdefs.h"
   #include <$ac_header>
   
   EOF
   ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
   { (eval echo configure:4270: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
   ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
   if test -z "$ac_err"; then
     rm -rf conftest*
     eval "$ac_ac_Header=yes"
   else
     echo "$ac_err" >&5
     echo "configure: failed program was:" >&5
     cat conftest.$ac_ext >&5
     rm -rf conftest*
     eval "$ac_ac_Header=no"
   fi
   rm -f conftest*
   fi
   echo "$ECHO_T""`eval echo '${'$ac_ac_Header'}'`" 1>&6
   if test `eval echo '${'$ac_ac_Header'}'` = yes; then
     cat >>confdefs.h <<EOF
   #define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1
   EOF
   
   fi
   done
   
   fi
   
   syntax=
   # For now, we use the old switch for setting syntax.
   # FIXME: Remove when conversion to .asm is completed.
   case "${target}" in
     m680[234]0*-*-linuxaout* | m68k*-*-linuxaout* | \
     m68k-next-nextstep* | \
     m68000*-*-*)
       syntax=mit
       ;;
     m680[234]0*-*-linux* | m68k*-*-linux*)
       syntax=elf
       ;;
     m680[234]0*-*-* | m68k*-*-*)
       syntax=mit
       ;;
   esac
   
   # Now build an asm-syntax.h file for targets that include that from the
   # assembly files.
   # FIXME: Remove when conversion to .asm is completed.
   case "${family}-${underscore}-${asm_align}-${syntax}" in
     m68k-yes-log-mit)
       echo '#define MIT_SYNTAX' >asm-syntax.h
       cat $srcdir/mpn/underscore.h >>asm-syntax.h
       echo '#include "'$srcdir'/mpn/m68k/syntax.h"' >>asm-syntax.h;;
     m68k-no-nolog-elf)
       echo '#define ELF_SYNTAX' >asm-syntax.h
       echo '#define C_SYMBOL_NAME(name) name' >>asm-syntax.h
       echo '#include "'$srcdir'/mpn/m68k/syntax.h"' >>asm-syntax.h;;
   esac
   
   # The pattern here tests for an absolute path the same way as
   # _AC_OUTPUT_FILES in autoconf acgeneral.m4.
   
   echo "dnl  CONFIG_TOP_SRCDIR is a path from the mpn builddir to the top srcdir" >> $gmp_tmpconfigm4
   
   case "$srcdir" in
   [\\/]* | ?:[\\/]* )
   
   echo "define(<CONFIG_TOP_SRCDIR>,<\`$srcdir'>)" >> $gmp_tmpconfigm4
       ;;
   *)
   
   echo "define(<CONFIG_TOP_SRCDIR>,<\`../$srcdir'>)" >> $gmp_tmpconfigm4
    ;;
   esac
   
   echo "include(CONFIG_TOP_SRCDIR\`/mpn/asm-defs.m4')" >> $gmp_tmpconfigm4p
   
   # Must be after asm-defs.m4
   
   echo "define_not_for_expansion(\`HAVE_TARGET_CPU_$target_cpu')" >> $gmp_tmpconfigm4p
   
   case "$target" in
     alpha*-cray-unicos*)
       gmp_m4postinc="alpha/unicos.m4"
       ;;
     alpha*-*-*)
       gmp_m4postinc="alpha/default.m4"
       ;;
     power*-*-*)
       case "$target" in
         *-*-mach* | *-*-rhapsody* | *-*-nextstep*)
           ;;      # these use non-conventional assembly syntax.
         powerpc64-*-aix*)
           gmp_m4postinc="powerpc32/regmap.m4 powerpc64/aix.m4"
           ;;
         *-*-aix*)
           gmp_m4postinc="powerpc32/regmap.m4 powerpc32/aix.m4"
           ;;
         *)
           gmp_m4postinc="powerpc32/regmap.m4"
           ;;
     esac      esac
       ;;
   esac
   
   for tmp_f in $gmp_m4postinc; do
   
   echo "include_mpn(\`$tmp_f')" >> $gmp_tmpconfigm4p
   
 done  done
   
 # If there are subdirectories, then recur.  # Set up `gmp_links'.  It's a list of link:file pairs that configure will
 if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then  # process to create link -> file.
         for configdir in ${configdirs} ; do  gmp_links=
   
                 if [ -d ${srcdir}/${configdir} ] ; then  # If the user specified `MPN_PATH', use that instead of the path we've
                         eval echo Configuring ${configdir}... ${redirect}  # come up with.
                         case "${srcdir}" in  if test -z "$MPN_PATH"; then
                         ".") ;;    path="$path generic"
                         *)  else
                                 if [ ! -d ./${configdir} ] ; then    path="$MPN_PATH"
                                         if mkdir ./${configdir} ; then  fi
                                                 true  
                                         else  
                                                 echo '***' "${progname}: could not make ${PWD=`pwd`}/${configdir}" 1>&2  
                                                 exit 1  
                                         fi  
                                 fi  
                                 ;;  
                         esac  
   
                         POPDIR=${PWD=`pwd`}  # Pick the correct source files in $path and link them to mpn/.
                         cd ${configdir}  # $gmp_mpn_functions lists all functions we need.
   #
   # The rule is to find a file with the function name and a .asm, .S,
   # .s, or .c extension.  Certain multi-function files with special names
   # can provide some functions too.  (mpn/Makefile.am passes
   # -DOPERATION_<func> to get them to generate the right code.)
   
 ### figure out what to do with srcdir  # FIXME: udiv and umul aren't in $gmp_mpn_functions_optional yet since
                         case "${srcdir}" in  # there's some versions of those files which should be checked for bit
                         ".") newsrcdir=${srcdir} ;; # no -srcdir option.  We're building in place.  # rot first.  Put them in $extra_functions for each target for now,
                         /*) # absolute path  # change to standard optionals when all are ready.
                                 newsrcdir=${srcdir}/${configdir}  
                                 srcdiroption="--srcdir=${newsrcdir}"  
                                 ;;  
                         *) # otherwise relative  
                                 newsrcdir=../${srcdir}/${configdir}  
                                 srcdiroption="--srcdir=${newsrcdir}"  
                                 ;;  
                         esac  
   
                         # Handle --cache-file=../XXX  # Note: The following lines defining $gmp_mpn_functions_optional
                         case "${cache_file}" in  #       and $gmp_mpn_functions are parsed by the "macos/configure"
                         "") # empty  #       Perl script. So if you change the lines in a major way
                                 ;;  #       make sure to run and examine the output from
                         /*) # absolute path  #
                                 cache_file_option="--cache-file=${cache_file}"  #           % (cd macos; perl configure)
                                 ;;  
                         *) # relative path  
                                 cache_file_option="--cache-file=../${cache_file}"  
                                 ;;  
                         esac  
   
 ### check for guested configure, otherwise fix possibly relative progname  gmp_mpn_functions_optional="copyi copyd com_n           \
                         if [ -f ${newsrcdir}/configure ] ; then    and_n andn_n nand_n ior_n iorn_n nior_n xor_n xnor_n"
                                 recprog=${newsrcdir}/configure  
                         elif [ -f ${newsrcdir}/configure.in ] ; then  
                                 case "${progname}" in  
                                 /*)     recprog=${progname} ;;  
                                 *)      recprog=../${progname} ;;  
                                 esac  
                         else  
                                 eval echo No configuration information in ${configdir} ${redirect}  
                                 recprog=  
                         fi  
   
 ### The recursion line is here.  gmp_mpn_functions="${extra_functions} inlines add_n sub_n mul_1 addmul_1   \
                         if [ ! -z "${recprog}" ] ; then    submul_1 lshift rshift diveby3 divrem divrem_1 divrem_2                  \
                                 if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${target_alias} \    mod_1 mod_1_rs pre_mod_1 dump                                            \
                                         ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \    mul mul_fft mul_n mul_basecase sqr_basecase random                       \
                                         ${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${enableoptions} ${disableoptions} ${floating_pointoption} ${cache_file_option} ${removing} ${other_options} ${redirect} ; then    random2 sqrtrem get_str set_str scan0 scan1 popcount hamdist cmp perfsqr \
                                         true    bdivmod gcd_1 gcd gcdext tdiv_qr bz_divrem_n sb_divrem_mn jacbase        \
                                 else    $gmp_mpn_functions_optional"
                                         echo Configure in `pwd` failed, exiting. 1>&2  
                                         exit 1  
                                 fi  
                         fi  
   
                         cd ${POPDIR}  # the list of all object files used by mpn/Makefile.in and the
                 fi  # top-level Makefile.in, respectively
         done  mpn_objects=
   mpn_objs_in_libgmp="mpn/mp_bases.lo"
   
   for tmp_fn in ${gmp_mpn_functions} ; do
     rm -f mpn/${tmp_fn}.[Ssc] mpn/${tmp_fn}.asm
   
     # functions that can be provided by multi-function files
     tmp_mulfunc=
     case $tmp_fn in
     add_n|sub_n)       tmp_mulfunc="aors_n"    ;;
     addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;;
     popcount|hamdist)  tmp_mulfunc="popham"    ;;
     and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n)
                        tmp_mulfunc="logops_n"  ;;
     esac
   
     found=no
     for tmp_dir in $path; do
       for tmp_base in $tmp_fn $tmp_mulfunc; do
         for tmp_ext in asm S s c; do
           tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext
           if test -f $tmp_file; then
             found=yes
   
             mpn_objects="$mpn_objects ${tmp_fn}.lo"
             mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/${tmp_fn}.lo"
             gmp_links="$gmp_links mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext"
   
             # duplicate AC_DEFINEs are harmless, so it doesn't matter
             # that multi-function files get grepped here repeatedly
             gmp_ep="`
               sed -n 's/^[        ]*MULFUNC_PROLOGUE(\(.*\))/\1/p' $tmp_file ;
               sed -n 's/^[        ]*PROLOGUE.*(\(.*\))/\1/p' $tmp_file
             `"
             for gmp_tmp in $gmp_ep; do
               cat >>confdefs.h <<EOF
   #define HAVE_NATIVE_${gmp_tmp} 1
   EOF
   
             done
   
             break
           fi
         done
         if test $found = yes; then break ; fi
       done
       if test $found = yes; then break ; fi
     done
   
     if test $found = no; then
       for tmp_optional in $gmp_mpn_functions_optional; do
         if test $tmp_optional = $tmp_fn; then
           found=yes
         fi
       done
       if test $found = no; then
         { echo "configure: error: no version of $tmp_fn found in path: $path" 1>&2; exit 1; }
       fi
     fi
   done
   
   # Create link for gmp-mparam.h.
   for tmp_dir in $path ; do
     rm -f gmp-mparam.h
     if test -f $srcdir/mpn/${tmp_dir}/gmp-mparam.h ; then
       gmp_links="$gmp_links gmp-mparam.h:mpn/${tmp_dir}/gmp-mparam.h"
   
       # Copy any KARATSUBA_SQR_THRESHOLD in gmp-mparam.h to config.m4.
       # Some versions of sqr_basecase.asm use this.
       tmp_gmp_karatsuba_sqr_threshold="`sed -n 's/^#define KARATSUBA_SQR_THRESHOLD[       ]*\([0-9][0-9]*\).*$/\1/p' $srcdir/mpn/${tmp_dir}/gmp-mparam.h`"
       if test -n "$tmp_gmp_karatsuba_sqr_threshold"; then
   
   echo "define(<KARATSUBA_SQR_THRESHOLD>,<$tmp_gmp_karatsuba_sqr_threshold>)" >> $gmp_tmpconfigm4
   
       fi
   
       break
     fi
   done
   
   # Dig out the links from `gmp_links' for inclusion in DISTCLEANFILES.
   gmp_srclinks=
   for f in $gmp_links; do
     gmp_srclinks="$gmp_srclinks `echo $f | sed 's/\(.*\):.*/\1/'`"
   done
   
   echo "creating $gmp_configm4"
   echo "dnl $gmp_configm4.  Generated automatically by configure." > $gmp_configm4
   if test -f $gmp_tmpconfigm4; then
     echo "changequote(<,>)dnl" >> $gmp_configm4
     echo "ifdef(<__CONFIG_M4_INCLUDED__>,,<" >> $gmp_configm4
     cat $gmp_tmpconfigm4 >> $gmp_configm4
     echo ">)" >> $gmp_configm4
     echo "changequote(\`,')dnl" >> $gmp_configm4
     rm $gmp_tmpconfigm4
 fi  fi
   echo "ifdef(\`__CONFIG_M4_INCLUDED__',,\`" >> $gmp_configm4
   if test -f $gmp_tmpconfigm4i; then
     cat $gmp_tmpconfigm4i >> $gmp_configm4
     rm $gmp_tmpconfigm4i
   fi
   if test -f $gmp_tmpconfigm4p; then
     cat $gmp_tmpconfigm4p >> $gmp_configm4
     rm $gmp_tmpconfigm4p
   fi
   echo "')" >> $gmp_configm4
   echo "define(\`__CONFIG_M4_INCLUDED__')" >> $gmp_configm4
   
 # Perform the same cleanup as the trap handler, minus the "exit 1" of course,  trap '' 1 2 15
 # and reset the trap handler.  cat >confcache <<\EOF
 rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos  # This file is a shell script that caches the results of configure
 trap 0  # tests run on this system so they can be shared between configure
   # scripts and configure runs.  It is not useful on other systems.
   # If it contains results you don't want to keep, you may remove or edit it.
   #
   # By default, configure uses ./config.cache as the cache file,
   # creating it if it does not exist already.  You can give configure
   # the --cache-file=FILE option to use a different cache file; that is
   # what configure does when it calls configure scripts in
   # subdirectories, so they share the cache.
   # Giving --cache-file=/dev/null disables caching, for debugging configure.
   # config.status only pays attention to the cache file if you give it the
   # --recheck option to rerun configure.
   #
   EOF
   # 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 \
         -e "s/'/'\\\\''/g" \
         -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
       ;;
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
       sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
       ;;
     esac >>confcache
   if cmp -s $cache_file confcache; then :; else
     if test -w $cache_file; then
       echo "updating cache $cache_file"
       cat confcache >$cache_file
     else
       echo "not updating unwritable cache $cache_file"
     fi
   fi
   rm -f confcache
   
 exit 0  trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
   
   test "x$prefix" = xNONE && prefix=$ac_default_prefix
   # Let make expand exec_prefix.
   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   
   # Any assignment to VPATH causes Sun make to only execute
   # the first set of double-colon rules, so remove it if not needed.
   # If there is a colon in the path, we need to keep it.
   if test "x$srcdir" = x.; then
     ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
   fi
   
   DEFS=-DHAVE_CONFIG_H
   
   : ${CONFIG_STATUS=./config.status}
   trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
   echo creating $CONFIG_STATUS
   cat >$CONFIG_STATUS <<EOF
   #! /bin/sh
   # Generated automatically by configure.
   # Run this file to recreate the current configuration.
   # This directory was configured as follows,
   # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 #  #
 # Local Variables:  # $0 $ac_configure_args
 # fill-column: 131  
 # End:  
 #  #
   # Compiler output produced by configure, useful for debugging
   # configure, is in ./config.log if it exists.
   
 # end of configure  # Files that config.status was made for.
   config_files="\\
     Makefile mpf/Makefile mpz/Makefile mpn/Makefile mpq/Makefile
     mpf/tests/Makefile mpz/tests/Makefile mpq/tests/Makefile mpn/tests/Makefile
     tests/Makefile tests/rand/Makefile demos/Makefile tune/Makefile
     mpbsd/Makefile mpbsd/tests/Makefile mpfr/Makefile mpfr/tests/Makefile"
   config_headers="\\
     config.h:config.in"
   config_links="\\
     $gmp_links"
   config_commands="\\
     default-1"
   
   ac_cs_usage="\\
   \\\`$CONFIG_STATUS' instantiates files from templates according to the
   current configuration.
   
   Usage: $CONFIG_STATUS [OPTIONS] FILE...
   
     --recheck    Update $CONFIG_STATUS by reconfiguring in the same conditions
     --version    Print the version of Autoconf and exit
     --help       Display this help and exit
     --file=FILE[:TEMPLATE]
                  Instantiate the configuration file FILE
     --header=FILE[:TEMPLATE]
                  Instantiate the configuration header FILE
   
   Configuration files:
   \$config_files
   
   Configuration headers:
   \$config_headers
   
   Configuration links:
   \$config_links
   
   Configuration commands:
   \$config_commands
   
   Report bugs to <bug-autoconf@gnu.org>."
   
   ac_cs_version="\\
   $CONFIG_STATUS generated by autoconf version 2.14a.
   Configured on host `(hostname || uname -n) 2>/dev/null | sed 1q` by
     `echo "$0 $ac_configure_args" | sed 's/[\\"\`\$]/\\\\&/g'`"
   
   # Root of the tmp file names.  Use pid to allow concurrent executions.
   ac_cs_root=cs\$\$
   ac_given_srcdir=$srcdir
   ac_given_INSTALL="$INSTALL"
   
   # 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=\`echo "\$1" | sed -e 's/=.*//'\`
       ac_optarg=\`echo "\$1" | sed -e 's/[^=]*=//'\`
       shift
       set dummy "\$ac_option" "\$ac_optarg" \${1+"\$@"}
       shift
       ;;
     -*);;
     *) # This is not an option, so the user has probably given explicit
        # arguments.
        ac_need_defaults=false;;
     esac
   
     case "\$1" in
   
     # Handling of the options.
     -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
       echo "running \${CONFIG_SHELL-/bin/sh} $0 `echo "$ac_configure_args" | sed 's/[\\"\`\$]/\\\\&/g'` --no-create --no-recursion"
       exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
     -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
       echo "\$ac_cs_version"; exit 0 ;;
     --he | --h)
       # Conflict between --help and --header
       echo "$CONFIG_STATUS: ambiguous option: \$ac_option
   Try \\\`$CONFIG_STATUS --help' for more information."; exit 1 ;;
     -help | --help | --hel )
       echo "\$ac_cs_usage"; exit 0 ;;
     --file | --fil | --fi | --f )
       shift
       CONFIG_FILES="\$CONFIG_FILES \$1"
       ac_need_defaults=false;;
     --header | --heade | --head | --hea )
       shift
       CONFIG_HEADERS="\$CONFIG_FILES \$1"
       ac_need_defaults=false;;
   
     # Handling of arguments.
     'Makefile' ) CONFIG_FILES="\$CONFIG_FILES Makefile" ;;
     'mpf/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpf/Makefile" ;;
     'mpz/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpz/Makefile" ;;
     'mpn/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpn/Makefile" ;;
     'mpq/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpq/Makefile" ;;
     'mpf/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpf/tests/Makefile" ;;
     'mpz/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpz/tests/Makefile" ;;
     'mpq/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpq/tests/Makefile" ;;
     'mpn/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpn/tests/Makefile" ;;
     'tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES tests/Makefile" ;;
     'tests/rand/Makefile' ) CONFIG_FILES="\$CONFIG_FILES tests/rand/Makefile" ;;
     'demos/Makefile' ) CONFIG_FILES="\$CONFIG_FILES demos/Makefile" ;;
     'tune/Makefile' ) CONFIG_FILES="\$CONFIG_FILES tune/Makefile" ;;
     'mpbsd/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpbsd/Makefile" ;;
     'mpbsd/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpbsd/tests/Makefile" ;;
     'mpfr/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpfr/Makefile" ;;
     'mpfr/tests/Makefile' ) CONFIG_FILES="\$CONFIG_FILES mpfr/tests/Makefile" ;;
     '$gmp_links' ) CONFIG_LINKS="\$CONFIG_LINKS $gmp_links" ;;
     'default-1' ) CONFIG_COMMANDS="\$CONFIG_COMMANDS default-1" ;;
     'config.h' ) CONFIG_HEADERS="\$CONFIG_HEADERS config.h:config.in" ;;
   
     # This is an error.
     -*) echo "$CONFIG_STATUS: unrecognized option: \$1
   Try \\\`$CONFIG_STATUS --help' for more information."; exit 1 ;;
     *) echo "$CONFIG_STATUS: invalid argument: \$1"; exit 1 ;;
     esac
     shift
   done
   
   EOF
   
   cat >>$CONFIG_STATUS <<\EOF
   # 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.
   if $ac_need_defaults; then
     : ${CONFIG_FILES=$config_files}
     : ${CONFIG_HEADERS=$config_headers}
     : ${CONFIG_LINKS=$config_links}
     : ${CONFIG_COMMANDS=$config_commands}
   fi
   
   # Trap to remove the temp files.
   trap 'rm -fr $ac_cs_root*; exit 1' 1 2 15
   
   EOF
   
   cat >>$CONFIG_STATUS <<EOF
   #
   # INIT-COMMANDS section.
   #
   
   EOF
   
   cat >>$CONFIG_STATUS <<EOF
   
   #
   # 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/' >\$ac_cs_root.subs <<\\CEOF
   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@%$mandir%;t t
   s%@SHELL@%$SHELL%;t t
   s%@ECHO_C@%$ECHO_C%;t t
   s%@ECHO_N@%$ECHO_N%;t t
   s%@ECHO_T@%$ECHO_T%;t t
   s%@CFLAGS@%$CFLAGS%;t t
   s%@CPPFLAGS@%$CPPFLAGS%;t t
   s%@CXXFLAGS@%$CXXFLAGS%;t t
   s%@FFLAGS@%$FFLAGS%;t t
   s%@DEFS@%$DEFS%;t t
   s%@LDFLAGS@%$LDFLAGS%;t t
   s%@LIBS@%$LIBS%;t t
   s%@host@%$host%;t t
   s%@host_alias@%$host_alias%;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_alias@%$target_alias%;t t
   s%@target_cpu@%$target_cpu%;t t
   s%@target_vendor@%$target_vendor%;t t
   s%@target_os@%$target_os%;t t
   s%@build@%$build%;t t
   s%@build_alias@%$build_alias%;t t
   s%@build_cpu@%$build_cpu%;t t
   s%@build_vendor@%$build_vendor%;t t
   s%@build_os@%$build_os%;t t
   s%@INSTALL_PROGRAM@%$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%@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@%$install_sh%;t t
   s%@AWK@%$AWK%;t t
   s%@SET_MAKE@%$SET_MAKE%;t t
   s%@AMDEP@%$AMDEP%;t t
   s%@AMDEPBACKSLASH@%$AMDEPBACKSLASH%;t t
   s%@DEPDIR@%$DEPDIR%;t t
   s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%;t t
   s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%;t t
   s%@MAINT@%$MAINT%;t t
   s%@WANT_MPBSD_TRUE@%$WANT_MPBSD_TRUE%;t t
   s%@WANT_MPBSD_FALSE@%$WANT_MPBSD_FALSE%;t t
   s%@WANT_MPFR_TRUE@%$WANT_MPFR_TRUE%;t t
   s%@WANT_MPFR_FALSE@%$WANT_MPFR_FALSE%;t t
   s%@CC@%$CC%;t t
   s%@CCAS@%$CCAS%;t t
   s%@CPP@%$CPP%;t t
   s%@LN_S@%$LN_S%;t t
   s%@M4@%$M4%;t t
   s%@AR@%$AR%;t t
   s%@CALLING_CONVENTIONS_OBJS@%$CALLING_CONVENTIONS_OBJS%;t t
   s%@SPEED_CYCLECOUNTER_OBJS@%$SPEED_CYCLECOUNTER_OBJS%;t t
   s%@EXEEXT@%$EXEEXT%;t t
   s%@OBJEXT@%$OBJEXT%;t t
   s%@RANLIB@%$RANLIB%;t t
   s%@STRIP@%$STRIP%;t t
   s%@LIBTOOL@%$LIBTOOL%;t t
   s%@U@%$U%;t t
   s%@ANSI2KNR@%$ANSI2KNR%;t t
   s%@mpn_objects@%$mpn_objects%;t t
   s%@mpn_objs_in_libgmp@%$mpn_objs_in_libgmp%;t t
   s%@gmp_srclinks@%$gmp_srclinks%;t t
   CEOF
   
   EOF
   
     cat >>$CONFIG_STATUS <<\EOF
     # Split the substitutions into bite-sized pieces for seds with
     # small command number limits, like on Digital OSF/1 and HP-UX.
     ac_max_sed_lines=48
     ac_sed_frag=1 # Number of current file.
     ac_beg=1 # First line for current file.
     ac_end=$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" $ac_cs_root.subs >$ac_cs_root.sfrag
       else
         sed "${ac_end}q" $ac_cs_root.subs >$ac_cs_root.sfrag
       fi
       if test ! -s $ac_cs_root.sfrag; then
         ac_more_lines=false
         rm -f $ac_cs_root.sfrag
       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 $ac_cs_root.sfrag) >$ac_cs_root.s$ac_sed_frag
         if test -z "$ac_sed_cmds"; then
           ac_sed_cmds="sed -f $ac_cs_root.s$ac_sed_frag"
         else
           ac_sed_cmds="$ac_sed_cmds | sed -f $ac_cs_root.s$ac_sed_frag"
         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"
   
   EOF
   cat >>$CONFIG_STATUS <<\EOF
   for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
     case "$ac_file" in
     *:*) ac_file_in=`echo "$ac_file" | sed 's%[^:]*:%%'`
          ac_file=`echo "$ac_file" | sed 's%:.*%%'` ;;
     *) ac_file_in="${ac_file}.in" ;;
     esac
   
     # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
   
     # Remove last slash and all that follows it.  Not all systems have dirname.
     ac_dir=`echo "$ac_file" | sed 's%/[^/][^/]*$%%'`
     if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
       # The file is in a subdirectory.
       test ! -d "$ac_dir" && mkdir "$ac_dir"
       ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
       # A "../" for each directory in $ac_dir_suffix.
       ac_dots=`echo "$ac_dir_suffix" | sed 's%/[^/]*%../%g'`
     else
       ac_dir_suffix= ac_dots=
     fi
   
     case "$ac_given_srcdir" in
     .)  srcdir=.
         if test -z "$ac_dots"; then top_srcdir=.
         else top_srcdir=`echo $ac_dots | sed 's%/$%%'`; fi ;;
     [\\/]* | ?:[\\/]* )
         srcdir="$ac_given_srcdir$ac_dir_suffix";
         top_srcdir=$ac_given_srcdir ;;
     *) # Relative path.
       srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
       top_srcdir="$ac_dots$ac_given_srcdir" ;;
     esac
   
     case "$ac_given_INSTALL" in
     [\\/$]* | ?:[\\/]* ) INSTALL="$ac_given_INSTALL" ;;
     *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
     esac
   
     echo creating "$ac_file"
     rm -f "$ac_file"
     configure_input="Generated automatically from `echo $ac_file_in |
                                                    sed 's%.*/%%'` by configure."
     case "$ac_file" in
     *[Mm]akefile*) ac_comsub="1i\\
   # $configure_input" ;;
     *) ac_comsub= ;;
     esac
   
     # Don't redirect the output to AC_FILE directly: use `mv' so that updating
     # is atomic, and doesn't need trapping.
     ac_file_inputs=`echo "$ac_file_in" |
                     sed -e "s%:% $ac_given_srcdir/%g;s%^%$ac_given_srcdir/%"`
     for ac_file_input in $ac_file_inputs;
     do
       test -f "$ac_file_input" ||
           { echo "configure: error: cannot find input file \`$ac_file_input'" 1>&2; exit 1; }
     done
   EOF
   cat >>$CONFIG_STATUS <<EOF
     sed -e "$ac_comsub
   $ac_vpsub
   $extrasub
   EOF
   cat >>$CONFIG_STATUS <<\EOF
   :t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   s%@configure_input@%$configure_input%;t t
   s%@srcdir@%$srcdir%;t t
   s%@top_srcdir@%$top_srcdir%;t t
   s%@INSTALL@%$INSTALL%;t t
   " $ac_file_inputs | (eval "$ac_sed_cmds") >$ac_cs_root.out
     mv $ac_cs_root.out $ac_file
   
   fi; done
   rm -f $ac_cs_root.s*
   EOF
   cat >>$CONFIG_STATUS <<\EOF
   
   #
   # CONFIG_HEADER section.
   #
   
   # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
   # NAME is the cpp macro being defined and VALUE is the value it is being given.
   #
   # ac_d sets the value in "#define NAME VALUE" lines.
   ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
   ac_dB='[        ].*$%\1#\2'
   ac_dC=' '
   ac_dD='%;t'
   # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
   ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
   ac_uB='$%\1#\2define\3'
   ac_uC=' '
   ac_uD='%;t'
   
   for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
     # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
     case "$ac_file" in
     *:*) ac_file_in=`echo "$ac_file" | sed 's%[^:]*:%%'`
          ac_file=`echo "$ac_file" | sed 's%:.*%%'` ;;
     *) ac_file_in="${ac_file}.in" ;;
     esac
   
     echo creating $ac_file
   
     rm -f $ac_cs_root.frag $ac_cs_root.in $ac_cs_root.out
     ac_file_inputs=`echo "$ac_file_in" |
                     sed -e "s%:% $ac_given_srcdir/%g;s%^%$ac_given_srcdir/%"`
       for ac_file_input in $ac_file_inputs;
     do
       test -f "$ac_file_input" ||
           { echo "configure: error: cannot find input file \`$ac_file_input'" 1>&2; exit 1; }
     done
     # Remove the trailing spaces.
     sed -e 's/[   ]*$//' $ac_file_inputs >$ac_cs_root.in
   
   EOF
   
   # Transform confdefs.h into two sed scripts, `conftest.defines' and
   # `conftest.undefs', that substitutes the proper values into
   # config.h.in to produce config.h.  The first handles `#define'
   # templates, and the second `#undef' templates.
   # And first: Protect against being on the right side of a sed subst in
   # config.status.  Protect against being in an unquoted here document
   # in config.status.
   rm -f conftest.defines conftest.undefs
   ac_cs_root=conftest
   cat >$ac_cs_root.hdr <<\EOF
   s/[\\&%]/\\&/g
   s%[\\$`]%\\&%g
   t clear
   : clear
   s%^[    ]*#[    ]*define[       ][      ]*\(\([^        (][^    (]*\)([^)]*)\)[         ]*\(.*\)$%${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD}%gp
   t cleanup
   s%^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
   : cleanup
   EOF
   # If some macros were called several times there might be several times
   # the same #defines, which is useless.  Nevertheless, we may not want to
   # sort them, since we want the *last* AC_DEFINE to be honored.
   uniq confdefs.h | sed -n -f $ac_cs_root.hdr >conftest.defines
   sed -e 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
   rm -f $ac_cs_root.hdr
   
   # This sed command replaces #undef with comments.  This is necessary, for
   # example, in the case of _POSIX_SOURCE, which is predefined and required
   # on some systems where configure will not decide to define it.
   cat >>conftest.undefs <<\EOF
   s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
   EOF
   
   # Break up conftest.defines because some shells have a limit on the size
   # of here documents, and old seds have small limits too (100 cmds).
   echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
   echo '  if egrep "^[    ]*#[    ]*define" $ac_cs_root.in >/dev/null; then' >>$CONFIG_STATUS
   echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
   echo '  :' >>$CONFIG_STATUS
   rm -f conftest.tail
   while grep . conftest.defines >/dev/null
   do
     # Write a limited-size here document to $ac_cs_root.frag.
     echo '  cat >$ac_cs_root.frag <<CEOF' >>$CONFIG_STATUS
     echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
     sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
     echo 'CEOF
     sed -f $ac_cs_root.frag $ac_cs_root.in >$ac_cs_root.out
     rm -f $ac_cs_root.in
     mv $ac_cs_root.out $ac_cs_root.in
   ' >>$CONFIG_STATUS
     sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
     rm -f conftest.defines
     mv conftest.tail conftest.defines
   done
   rm -f conftest.defines
   echo '  fi # egrep' >>$CONFIG_STATUS
   echo >>$CONFIG_STATUS
   
   # Break up conftest.undefs because some shells have a limit on the size
   # of here documents, and old seds have small limits too (100 cmds).
   echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
   rm -f conftest.tail
   while grep . conftest.undefs >/dev/null
   do
     # Write a limited-size here document to $ac_cs_root.frag.
     echo '  cat >$ac_cs_root.frag <<CEOF' >>$CONFIG_STATUS
     echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
     sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
     echo 'CEOF
     sed -f $ac_cs_root.frag $ac_cs_root.in >$ac_cs_root.out
     rm -f $ac_cs_root.in
     mv $ac_cs_root.out $ac_cs_root.in
   ' >>$CONFIG_STATUS
     sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
     rm -f conftest.undefs
     mv conftest.tail conftest.undefs
   done
   rm -f conftest.undefs
   
   cat >>$CONFIG_STATUS <<\EOF
     rm -f $ac_cs_root.frag $ac_cs_root.h
     echo "/* $ac_file.  Generated automatically by configure.  */" >$ac_cs_root.h
     cat $ac_cs_root.in >>$ac_cs_root.h
     rm -f $ac_cs_root.in
     if cmp -s $ac_file $ac_cs_root.h 2>/dev/null; then
       echo "$ac_file is unchanged"
       rm -f $ac_cs_root.h
     else
       # Remove last slash and all that follows it.  Not all systems have dirname.
       ac_dir=`echo "$ac_file" | sed 's%/[^/][^/]*$%%'`
       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
         # The file is in a subdirectory.
         test ! -d "$ac_dir" && mkdir "$ac_dir"
       fi
       rm -f $ac_file
       mv $ac_cs_root.h $ac_file
     fi
   fi; done
   EOF
   cat >>$CONFIG_STATUS <<\EOF
   
   #
   # CONFIG_LINKS section.
   #
   srcdir=$ac_given_srcdir
   
   for ac_file in : $CONFIG_LINKS; do if test "x$ac_file" != x:; then
     ac_dest=`echo "$ac_file" | sed 's%:.*%%'`
     ac_source=`echo "$ac_file" | sed 's%[^:]*:%%'`
   
     echo "linking $srcdir/$ac_source to $ac_dest"
   
     if test ! -r $srcdir/$ac_source; then
       { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
     fi
     rm -f $ac_dest
   
     # Make relative symlinks.
     # Remove last slash and all that follows it.  Not all systems have dirname.
     ac_dest_dir=`echo $ac_dest | sed 's%/[^/][^/]*$%%'`
     if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
       # The dest file is in a subdirectory.
       test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
       ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
       # A "../" for each directory in $ac_dest_dir_suffix.
       ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
     else
       ac_dest_dir_suffix= ac_dots=
     fi
   
     case "$srcdir" in
     [\\/$]* | ?:[\\/]* ) ac_rel_source="$srcdir/$ac_source" ;;
         *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
     esac
   
     # Make a symlink if possible; otherwise try a hard link.
     if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
        ln $srcdir/$ac_source $ac_dest; then :
     else
       { echo "configure: error: cannot link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
     fi
   fi; done
   EOF
   cat >>$CONFIG_STATUS <<\EOF
   
   #
   # CONFIG_COMMANDS section.
   #
   for ac_file in .. $CONFIG_COMMANDS; do if test "x$ac_file" != x..; then
     ac_dest=`echo "$ac_file" | sed 's%:.*%%'`
     ac_source=`echo "$ac_file" | sed 's%[^:]*:%%'`
   
     case "$ac_dest" in
       default-1 ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;;
     esac
   fi;done
   EOF
   
   cat >>$CONFIG_STATUS <<\EOF
   
   exit 0
   EOF
   chmod +x $CONFIG_STATUS
   rm -fr confdefs* $ac_clean_files
   trap 'exit 1' 1 2 15
   
   test "$no_create" = yes || $SHELL $CONFIG_STATUS || exit 1
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