Changeset 2030


Ignore:
Timestamp:
Apr 15, 2014 11:54:11 AM (6 years ago)
Author:
forrest
Message:

fix some ampl stuff, add ClpSolver? and a few fixes

Location:
trunk/Clp
Files:
2 added
23 edited

Legend:

Unmodified
Added
Removed
  • trunk/Clp/Makefile.in

    r1996 r2030  
    236236GLPK_LIBS = @GLPK_LIBS@
    237237GLPK_LIBS_INSTALLED = @GLPK_LIBS_INSTALLED@
     238GREP = @GREP@
    238239HAVE_EXTERNALS_FALSE = @HAVE_EXTERNALS_FALSE@
    239240HAVE_EXTERNALS_TRUE = @HAVE_EXTERNALS_TRUE@
     
    302303PACKAGE_STRING = @PACKAGE_STRING@
    303304PACKAGE_TARNAME = @PACKAGE_TARNAME@
     305PACKAGE_URL = @PACKAGE_URL@
    304306PACKAGE_VERSION = @PACKAGE_VERSION@
    305307PATH_SEPARATOR = @PATH_SEPARATOR@
     
    324326abs_source_dir = @abs_source_dir@
    325327ac_c_preproc_warn_flag = @ac_c_preproc_warn_flag@
    326 ac_ct_AR = @ac_ct_AR@
    327328ac_ct_CC = @ac_ct_CC@
    328329ac_ct_CXX = @ac_ct_CXX@
    329330ac_ct_F77 = @ac_ct_F77@
    330 ac_ct_PKG_CONFIG = @ac_ct_PKG_CONFIG@
    331 ac_ct_RANLIB = @ac_ct_RANLIB@
    332 ac_ct_STRIP = @ac_ct_STRIP@
    333331ac_cxx_preproc_warn_flag = @ac_cxx_preproc_warn_flag@
    334332am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
     
    354352coin_have_doxygen = @coin_have_doxygen@
    355353datadir = @datadir@
     354datarootdir = @datarootdir@
     355docdir = @docdir@
     356dvidir = @dvidir@
    356357exec_prefix = @exec_prefix@
    357358have_autoconf = @have_autoconf@
     
    364365host_os = @host_os@
    365366host_vendor = @host_vendor@
     367htmldir = @htmldir@
    366368includedir = @includedir@
    367369infodir = @infodir@
     
    369371libdir = @libdir@
    370372libexecdir = @libexecdir@
     373localedir = @localedir@
    371374localstatedir = @localstatedir@
    372375mandir = @mandir@
    373376mkdir_p = @mkdir_p@
    374377oldincludedir = @oldincludedir@
     378pdfdir = @pdfdir@
    375379prefix = @prefix@
    376380program_transform_name = @program_transform_name@
     381psdir = @psdir@
    377382sbindir = @sbindir@
    378383sharedstatedir = @sharedstatedir@
  • trunk/Clp/clp.pc.in

    r1659 r2030  
    88URL: https://projects.coin-or.org/Clp
    99Version: @PACKAGE_VERSION@
    10 Libs: -L${libdir} -lClp @CLPLIB_PCLIBS@
     10Libs: -L${libdir} -lClpSolver -lClp @CLPLIB_PCLIBS@
    1111Cflags: -I${includedir}
    1212Requires: @CLPLIB_PCREQUIRES@
  • trunk/Clp/configure

    r2005 r2030  
    11#! /bin/sh
    22# Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.59 for Clp trunk.
     3# Generated by GNU Autoconf 2.64 for Clp trunk.
    44#
    55# Report bugs to <clp@list.coin-or.org>.
    66#
    7 # Copyright (C) 2003 Free Software Foundation, Inc.
     7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
     8# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
     9# Foundation, Inc.
     10#
    811# This configure script is free software; the Free Software Foundation
    912# gives unlimited permission to copy, distribute and modify it.
     
    1417# This file is part of the open source package Coin which is distributed
    1518# under the Eclipse Public License.
    16 ## --------------------- ##
    17 ## M4sh Initialization.  ##
    18 ## --------------------- ##
    19 
    20 # Be Bourne compatible
    21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
     19## -------------------- ##
     20## M4sh Initialization. ##
     21## -------------------- ##
     22
     23# Be more Bourne compatible
     24DUALCASE=1; export DUALCASE # for MKS sh
     25if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
    2226  emulate sh
    2327  NULLCMD=:
    24   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
     28  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    2529  # is contrary to our usage.  Disable this feature.
    2630  alias -g '${1+"$@"}'='"$@"'
    27 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
    28   set -o posix
    29 fi
    30 DUALCASE=1; export DUALCASE # for MKS sh
    31 
    32 # Support unset when possible.
    33 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    34   as_unset=unset
    35 else
    36   as_unset=false
    37 fi
    38 
    39 
    40 # Work around bugs in pre-3.0 UWIN ksh.
    41 $as_unset ENV MAIL MAILPATH
     31  setopt NO_GLOB_SUBST
     32else
     33  case `(set -o) 2>/dev/null` in #(
     34  *posix*) :
     35    set -o posix ;; #(
     36  *) :
     37     ;;
     38esac
     39fi
     40
     41
     42as_nl='
     43'
     44export as_nl
     45# Printing a long string crashes Solaris 7 /usr/bin/printf.
     46as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
     47as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
     48as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
     49# Prefer a ksh shell builtin over an external printf program on Solaris,
     50# but without wasting forks for bash or zsh.
     51if test -z "$BASH_VERSION$ZSH_VERSION" \
     52    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     53  as_echo='print -r --'
     54  as_echo_n='print -rn --'
     55elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     56  as_echo='printf %s\n'
     57  as_echo_n='printf %s'
     58else
     59  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     60    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     61    as_echo_n='/usr/ucb/echo -n'
     62  else
     63    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     64    as_echo_n_body='eval
     65      arg=$1;
     66      case $arg in #(
     67      *"$as_nl"*)
     68        expr "X$arg" : "X\\(.*\\)$as_nl";
     69        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
     70      esac;
     71      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     72    '
     73    export as_echo_n_body
     74    as_echo_n='sh -c $as_echo_n_body as_echo'
     75  fi
     76  export as_echo_body
     77  as_echo='sh -c $as_echo_body as_echo'
     78fi
     79
     80# The user is always right.
     81if test "${PATH_SEPARATOR+set}" != set; then
     82  PATH_SEPARATOR=:
     83  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     84    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
     85      PATH_SEPARATOR=';'
     86  }
     87fi
     88
     89
     90# IFS
     91# We need space, tab and new line, in precisely that order.  Quoting is
     92# there to prevent editors from complaining about space-tab.
     93# (If _AS_PATH_WALK were called with IFS unset, it would disable word
     94# splitting by setting IFS to empty value.)
     95IFS=" ""        $as_nl"
     96
     97# Find who we are.  Look in the path if we contain no directory separator.
     98case $0 in #((
     99  *[\\/]* ) as_myself=$0 ;;
     100  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     101for as_dir in $PATH
     102do
     103  IFS=$as_save_IFS
     104  test -z "$as_dir" && as_dir=.
     105    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     106  done
     107IFS=$as_save_IFS
     108
     109     ;;
     110esac
     111# We did not find ourselves, most probably we were run as `sh COMMAND'
     112# in which case we are not to be found in the path.
     113if test "x$as_myself" = x; then
     114  as_myself=$0
     115fi
     116if test ! -f "$as_myself"; then
     117  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     118  exit 1
     119fi
     120
     121# Unset variables that we do not need and which cause bugs (e.g. in
     122# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
     123# suppresses any "Segmentation fault" message there.  '((' could
     124# trigger a bug in pdksh 5.2.14.
     125for as_var in BASH_ENV ENV MAIL MAILPATH
     126do eval test x\${$as_var+set} = xset \
     127  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
     128done
    42129PS1='$ '
    43130PS2='> '
     
    45132
    46133# NLS nuisances.
    47 for as_var in \
    48   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
    49   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
    50   LC_TELEPHONE LC_TIME
     134LC_ALL=C
     135export LC_ALL
     136LANGUAGE=C
     137export LANGUAGE
     138
     139# CDPATH.
     140(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
     141
     142if test "x$CONFIG_SHELL" = x; then
     143  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
     144  emulate sh
     145  NULLCMD=:
     146  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
     147  # is contrary to our usage.  Disable this feature.
     148  alias -g '\${1+\"\$@\"}'='\"\$@\"'
     149  setopt NO_GLOB_SUBST
     150else
     151  case \`(set -o) 2>/dev/null\` in #(
     152  *posix*) :
     153    set -o posix ;; #(
     154  *) :
     155     ;;
     156esac
     157fi
     158"
     159  as_required="as_fn_return () { (exit \$1); }
     160as_fn_success () { as_fn_return 0; }
     161as_fn_failure () { as_fn_return 1; }
     162as_fn_ret_success () { return 0; }
     163as_fn_ret_failure () { return 1; }
     164
     165exitcode=0
     166as_fn_success || { exitcode=1; echo as_fn_success failed.; }
     167as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
     168as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
     169as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
     170if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
     171
     172else
     173  exitcode=1; echo positional parameters were not saved.
     174fi
     175test x\$exitcode = x0 || exit 1"
     176  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
     177  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
     178  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
     179  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
     180test \$(( 1 + 1 )) = 2 || exit 1"
     181  if (eval "$as_required") 2>/dev/null; then :
     182  as_have_required=yes
     183else
     184  as_have_required=no
     185fi
     186  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
     187
     188else
     189  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     190as_found=false
     191for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    51192do
    52   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    53     eval $as_var=C; export $as_var
     193  IFS=$as_save_IFS
     194  test -z "$as_dir" && as_dir=.
     195  as_found=:
     196  case $as_dir in #(
     197         /*)
     198           for as_base in sh bash ksh sh5; do
     199             # Try only shells that exist, to save several forks.
     200             as_shell=$as_dir/$as_base
     201             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
     202                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
     203  CONFIG_SHELL=$as_shell as_have_required=yes
     204                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
     205  break 2
     206fi
     207fi
     208           done;;
     209       esac
     210  as_found=false
     211done
     212$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
     213              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
     214  CONFIG_SHELL=$SHELL as_have_required=yes
     215fi; }
     216IFS=$as_save_IFS
     217
     218
     219      if test "x$CONFIG_SHELL" != x; then :
     220  # We cannot yet assume a decent shell, so we have to provide a
     221        # neutralization value for shells without unset; and this also
     222        # works around shells that cannot unset nonexistent variables.
     223        BASH_ENV=/dev/null
     224        ENV=/dev/null
     225        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
     226        export CONFIG_SHELL
     227        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
     228fi
     229
     230    if test x$as_have_required = xno; then :
     231  $as_echo "$0: This script requires a shell more modern than all"
     232  $as_echo "$0: the shells that I found on your system."
     233  if test x${ZSH_VERSION+set} = xset ; then
     234    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
     235    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    54236  else
    55     $as_unset $as_var
    56   fi
    57 done
    58 
    59 # Required to use basename.
    60 if expr a : '\(a\)' >/dev/null 2>&1; then
     237    $as_echo "$0: Please tell bug-autoconf@gnu.org and
     238$0: clp@list.coin-or.org about your system, including any
     239$0: error possibly output before this message. Then install
     240$0: a modern shell, or manually run the script under such a
     241$0: shell if you do have one."
     242  fi
     243  exit 1
     244fi
     245fi
     246fi
     247SHELL=${CONFIG_SHELL-/bin/sh}
     248export SHELL
     249# Unset more variables known to interfere with behavior of common tools.
     250CLICOLOR_FORCE= GREP_OPTIONS=
     251unset CLICOLOR_FORCE GREP_OPTIONS
     252
     253## --------------------- ##
     254## M4sh Shell Functions. ##
     255## --------------------- ##
     256# as_fn_unset VAR
     257# ---------------
     258# Portably unset VAR.
     259as_fn_unset ()
     260{
     261  { eval $1=; unset $1;}
     262}
     263as_unset=as_fn_unset
     264
     265# as_fn_set_status STATUS
     266# -----------------------
     267# Set $? to STATUS, without forking.
     268as_fn_set_status ()
     269{
     270  return $1
     271} # as_fn_set_status
     272
     273# as_fn_exit STATUS
     274# -----------------
     275# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
     276as_fn_exit ()
     277{
     278  set +e
     279  as_fn_set_status $1
     280  exit $1
     281} # as_fn_exit
     282
     283# as_fn_mkdir_p
     284# -------------
     285# Create "$as_dir" as a directory, including parents if necessary.
     286as_fn_mkdir_p ()
     287{
     288
     289  case $as_dir in #(
     290  -*) as_dir=./$as_dir;;
     291  esac
     292  test -d "$as_dir" || eval $as_mkdir_p || {
     293    as_dirs=
     294    while :; do
     295      case $as_dir in #(
     296      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
     297      *) as_qdir=$as_dir;;
     298      esac
     299      as_dirs="'$as_qdir' $as_dirs"
     300      as_dir=`$as_dirname -- "$as_dir" ||
     301$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     302         X"$as_dir" : 'X\(//\)[^/]' \| \
     303         X"$as_dir" : 'X\(//\)$' \| \
     304         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
     305$as_echo X"$as_dir" |
     306    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     307            s//\1/
     308            q
     309          }
     310          /^X\(\/\/\)[^/].*/{
     311            s//\1/
     312            q
     313          }
     314          /^X\(\/\/\)$/{
     315            s//\1/
     316            q
     317          }
     318          /^X\(\/\).*/{
     319            s//\1/
     320            q
     321          }
     322          s/.*/./; q'`
     323      test -d "$as_dir" && break
     324    done
     325    test -z "$as_dirs" || eval "mkdir $as_dirs"
     326  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
     327
     328
     329} # as_fn_mkdir_p
     330# as_fn_append VAR VALUE
     331# ----------------------
     332# Append the text in VALUE to the end of the definition contained in VAR. Take
     333# advantage of any shell optimizations that allow amortized linear growth over
     334# repeated appends, instead of the typical quadratic growth present in naive
     335# implementations.
     336if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
     337  eval 'as_fn_append ()
     338  {
     339    eval $1+=\$2
     340  }'
     341else
     342  as_fn_append ()
     343  {
     344    eval $1=\$$1\$2
     345  }
     346fi # as_fn_append
     347
     348# as_fn_arith ARG...
     349# ------------------
     350# Perform arithmetic evaluation on the ARGs, and store the result in the
     351# global $as_val. Take advantage of shells that can avoid forks. The arguments
     352# must be portable across $(()) and expr.
     353if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
     354  eval 'as_fn_arith ()
     355  {
     356    as_val=$(( $* ))
     357  }'
     358else
     359  as_fn_arith ()
     360  {
     361    as_val=`expr "$@" || test $? -eq 1`
     362  }
     363fi # as_fn_arith
     364
     365
     366# as_fn_error ERROR [LINENO LOG_FD]
     367# ---------------------------------
     368# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
     369# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
     370# script with status $?, using 1 if that was 0.
     371as_fn_error ()
     372{
     373  as_status=$?; test $as_status -eq 0 && as_status=1
     374  if test "$3"; then
     375    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     376    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
     377  fi
     378  $as_echo "$as_me: error: $1" >&2
     379  as_fn_exit $as_status
     380} # as_fn_error
     381
     382if expr a : '\(a\)' >/dev/null 2>&1 &&
     383   test "X`expr 00001 : '.*\(...\)'`" = X001; then
    61384  as_expr=expr
    62385else
     
    64387fi
    65388
    66 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
     389if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    67390  as_basename=basename
    68391else
     
    70393fi
    71394
    72 
    73 # Name of the executable.
    74 as_me=`$as_basename "$0" ||
     395if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     396  as_dirname=dirname
     397else
     398  as_dirname=false
     399fi
     400
     401as_me=`$as_basename -- "$0" ||
    75402$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    76403         X"$0" : 'X\(//\)$' \| \
    77          X"$0" : 'X\(/\)$' \| \
    78          .     : '\(.\)' 2>/dev/null ||
    79 echo X/"$0" |
    80     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
    81           /^X\/\(\/\/\)$/{ s//\1/; q; }
    82           /^X\/\(\/\).*/{ s//\1/; q; }
    83           s/.*/./; q'`
    84 
    85 
    86 # PATH needs CR, and LINENO needs CR and PATH.
     404         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
     405$as_echo X/"$0" |
     406    sed '/^.*\/\([^/][^/]*\)\/*$/{
     407            s//\1/
     408            q
     409          }
     410          /^X\/\(\/\/\)$/{
     411            s//\1/
     412            q
     413          }
     414          /^X\/\(\/\).*/{
     415            s//\1/
     416            q
     417          }
     418          s/.*/./; q'`
     419
    87420# Avoid depending upon Character Ranges.
    88421as_cr_letters='abcdefghijklmnopqrstuvwxyz'
     
    92425as_cr_alnum=$as_cr_Letters$as_cr_digits
    93426
    94 # The user is always right.
    95 if test "${PATH_SEPARATOR+set}" != set; then
    96   echo "#! /bin/sh" >conf$$.sh
    97   echo  "exit 0"   >>conf$$.sh
    98   chmod +x conf$$.sh
    99   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    100     PATH_SEPARATOR=';'
    101   else
    102     PATH_SEPARATOR=:
    103   fi
    104   rm -f conf$$.sh
    105 fi
    106 
    107 
    108   as_lineno_1=$LINENO
    109   as_lineno_2=$LINENO
    110   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    111   test "x$as_lineno_1" != "x$as_lineno_2" &&
    112   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
    113   # Find who we are.  Look in the path if we contain no path at all
    114   # relative or not.
    115   case $0 in
    116     *[\\/]* ) as_myself=$0 ;;
    117     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    118 for as_dir in $PATH
    119 do
    120   IFS=$as_save_IFS
    121   test -z "$as_dir" && as_dir=.
    122   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    123 done
    124 
    125        ;;
    126   esac
    127   # We did not find ourselves, most probably we were run as `sh COMMAND'
    128   # in which case we are not to be found in the path.
    129   if test "x$as_myself" = x; then
    130     as_myself=$0
    131   fi
    132   if test ! -f "$as_myself"; then
    133     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
    134    { (exit 1); exit 1; }; }
    135   fi
    136   case $CONFIG_SHELL in
    137   '')
    138     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    139 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    140 do
    141   IFS=$as_save_IFS
    142   test -z "$as_dir" && as_dir=.
    143   for as_base in sh bash ksh sh5; do
    144          case $as_dir in
    145          /*)
    146            if ("$as_dir/$as_base" -c '
    147   as_lineno_1=$LINENO
    148   as_lineno_2=$LINENO
    149   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
    150   test "x$as_lineno_1" != "x$as_lineno_2" &&
    151   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
    152              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
    153              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
    154              CONFIG_SHELL=$as_dir/$as_base
    155              export CONFIG_SHELL
    156              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
    157            fi;;
    158          esac
    159        done
    160 done
    161 ;;
    162   esac
    163 
    164   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
    165   # uniformly replaced by the line number.  The first 'sed' inserts a
    166   # line-number line before each line; the second 'sed' does the real
    167   # work.  The second script uses 'N' to pair each line-number line
    168   # with the numbered line, and appends trailing '-' during
    169   # substitution so that $LINENO is not a special case at line end.
    170   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
    171   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
    172   sed '=' <$as_myself |
     427
     428  as_lineno_1=$LINENO as_lineno_1a=$LINENO
     429  as_lineno_2=$LINENO as_lineno_2a=$LINENO
     430  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
     431  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
     432  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
     433  sed -n '
     434    p
     435    /[$]LINENO/=
     436  ' <$as_myself |
    173437    sed '
     438      s/[$]LINENO.*/&-/
     439      t lineno
     440      b
     441      :lineno
    174442      N
    175       s,$,-,
    176       : loop
    177       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
     443      :loop
     444      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    178445      t loop
    179       s,-$,,
    180       s,^['$as_cr_digits']*\n,,
     446      s/-\n.*//
    181447    ' >$as_me.lineno &&
    182   chmod +x $as_me.lineno ||
    183     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    184    { (exit 1); exit 1; }; }
     448  chmod +x "$as_me.lineno" ||
     449    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    185450
    186451  # Don't try to exec as it changes $[0], causing all sort of problems
    187452  # (the dirname of $[0] is not the place where we might find the
    188   # original and so on.  Autoconf is especially sensible to this).
    189   . ./$as_me.lineno
     453  # original and so on.  Autoconf is especially sensitive to this).
     454  . "./$as_me.lineno"
    190455  # Exit status is that of the last command.
    191456  exit
    192457}
    193458
    194 
    195 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
    196   *c*,-n*) ECHO_N= ECHO_C='
    197 ' ECHO_T='      ' ;;
    198   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
    199   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
     459ECHO_C= ECHO_N= ECHO_T=
     460case `echo -n x` in #(((((
     461-n*)
     462  case `echo 'xy\c'` in
     463  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
     464  xy)  ECHO_C='\c';;
     465  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
     466       ECHO_T=' ';;
     467  esac;;
     468*)
     469  ECHO_N='-n';;
    200470esac
    201471
    202 if expr a : '\(a\)' >/dev/null 2>&1; then
    203   as_expr=expr
    204 else
    205   as_expr=false
    206 fi
    207 
    208472rm -f conf$$ conf$$.exe conf$$.file
    209 echo >conf$$.file
    210 if ln -s conf$$.file conf$$ 2>/dev/null; then
    211   # We could just check for DJGPP; but this test a) works b) is more generic
    212   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
    213   if test -f conf$$.exe; then
    214     # Don't use ln at all; we don't have any links
     473if test -d conf$$.dir; then
     474  rm -f conf$$.dir/conf$$.file
     475else
     476  rm -f conf$$.dir
     477  mkdir conf$$.dir 2>/dev/null
     478fi
     479if (echo >conf$$.file) 2>/dev/null; then
     480  if ln -s conf$$.file conf$$ 2>/dev/null; then
     481    as_ln_s='ln -s'
     482    # ... but there are two gotchas:
     483    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     484    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
     485    # In both cases, we have to default to `cp -p'.
     486    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
     487      as_ln_s='cp -p'
     488  elif ln conf$$.file conf$$ 2>/dev/null; then
     489    as_ln_s=ln
     490  else
    215491    as_ln_s='cp -p'
    216   else
    217     as_ln_s='ln -s'
    218   fi
    219 elif ln conf$$.file conf$$ 2>/dev/null; then
    220   as_ln_s=ln
     492  fi
    221493else
    222494  as_ln_s='cp -p'
    223495fi
    224 rm -f conf$$ conf$$.exe conf$$.file
     496rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
     497rmdir conf$$.dir 2>/dev/null
    225498
    226499if mkdir -p . 2>/dev/null; then
    227   as_mkdir_p=:
     500  as_mkdir_p='mkdir -p "$as_dir"'
    228501else
    229502  test -d ./-p && rmdir ./-p
     
    231504fi
    232505
    233 as_executable_p="test -f"
     506if test -x / >/dev/null 2>&1; then
     507  as_test_x='test -x'
     508else
     509  if ls -dL / >/dev/null 2>&1; then
     510    as_ls_L_option=L
     511  else
     512    as_ls_L_option=
     513  fi
     514  as_test_x='
     515    eval sh -c '\''
     516      if test -d "$1"; then
     517        test -d "$1/.";
     518      else
     519        case $1 in #(
     520        -*)set "./$1";;
     521        esac;
     522        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
     523        ???[sx]*):;;*)false;;esac;fi
     524    '\'' sh
     525  '
     526fi
     527as_executable_p=$as_test_x
    234528
    235529# Sed expression to map a string onto a valid CPP name.
     
    238532# Sed expression to map a string onto a valid variable name.
    239533as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
    240 
    241 
    242 # IFS
    243 # We need space, tab and new line, in precisely that order.
    244 as_nl='
    245 '
    246 IFS="   $as_nl"
    247 
    248 # CDPATH.
    249 $as_unset CDPATH
    250534
    251535
     
    404688tagnames=${tagnames+${tagnames},}F77
    405689
     690exec 7<&0 </dev/null 6>&1
     691
    406692# Name of the host.
    407693# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
     
    409695ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    410696
    411 exec 6>&1
    412 
    413697#
    414698# Initializations.
    415699#
    416700ac_default_prefix=/usr/local
     701ac_clean_files=
    417702ac_config_libobj_dir=.
     703LIBOBJS=
    418704cross_compiling=no
    419705subdirs=
    420706MFLAGS=
    421707MAKEFLAGS=
    422 SHELL=${CONFIG_SHELL-/bin/sh}
    423 
    424 # Maximum number of lines to put in a shell here document.
    425 # This variable seems obsolete.  It should probably be removed, and
    426 # only ac_max_sed_lines should be used.
    427 : ${ac_max_here_lines=38}
    428708
    429709# Identity of this package.
     
    433713PACKAGE_STRING='Clp trunk'
    434714PACKAGE_BUGREPORT='clp@list.coin-or.org'
     715PACKAGE_URL=''
    435716
    436717ac_unique_file="src/ClpSimplex.cpp"
     
    439720ac_includes_default="\
    440721#include <stdio.h>
    441 #if HAVE_SYS_TYPES_H
     722#ifdef HAVE_SYS_TYPES_H
    442723# include <sys/types.h>
    443724#endif
    444 #if HAVE_SYS_STAT_H
     725#ifdef HAVE_SYS_STAT_H
    445726# include <sys/stat.h>
    446727#endif
    447 #if STDC_HEADERS
     728#ifdef STDC_HEADERS
    448729# include <stdlib.h>
    449730# include <stddef.h>
    450731#else
    451 # if HAVE_STDLIB_H
     732# ifdef HAVE_STDLIB_H
    452733#  include <stdlib.h>
    453734# endif
    454735#endif
    455 #if HAVE_STRING_H
    456 # if !STDC_HEADERS && HAVE_MEMORY_H
     736#ifdef HAVE_STRING_H
     737# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    457738#  include <memory.h>
    458739# endif
    459740# include <string.h>
    460741#endif
    461 #if HAVE_STRINGS_H
     742#ifdef HAVE_STRINGS_H
    462743# include <strings.h>
    463744#endif
    464 #if HAVE_INTTYPES_H
     745#ifdef HAVE_INTTYPES_H
    465746# include <inttypes.h>
    466 #else
    467 # if HAVE_STDINT_H
    468 #  include <stdint.h>
    469 # endif
    470747#endif
    471 #if HAVE_UNISTD_H
     748#ifdef HAVE_STDINT_H
     749# include <stdint.h>
     750#endif
     751#ifdef HAVE_UNISTD_H
    472752# include <unistd.h>
    473753#endif"
    474754
    475 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os ALWAYS_FALSE_TRUE ALWAYS_FALSE_FALSE have_svnversion CLP_SVN_REV CDEFS ADD_CFLAGS DBG_CFLAGS OPT_CFLAGS sol_cc_compiler CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT COIN_CC_IS_CL_TRUE COIN_CC_IS_CL_FALSE MPICC CXXDEFS ADD_CXXFLAGS DBG_CXXFLAGS OPT_CXXFLAGS CXX CXXFLAGS ac_ct_CXX COIN_CXX_IS_CL_TRUE COIN_CXX_IS_CL_FALSE MPICXX EGREP LN_S INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBTOOLM4 have_autoconf have_automake have_svn BUILDTOOLSDIR AUX_DIR abs_source_dir abs_lib_dir abs_include_dir abs_bin_dir HAVE_EXTERNALS_TRUE HAVE_EXTERNALS_FALSE host host_cpu host_vendor host_os ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB CPP CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL ac_c_preproc_warn_flag ac_cxx_preproc_warn_flag RPATH_FLAGS DEPENDENCY_LINKING_TRUE DEPENDENCY_LINKING_FALSE LT_LDFLAGS PKG_CONFIG ac_ct_PKG_CONFIG COIN_HAS_PKGCONFIG_TRUE COIN_HAS_PKGCONFIG_FALSE COIN_PKG_CONFIG_PATH COIN_PKG_CONFIG_PATH_UNINSTALLED COINUTILS_LIBS COINUTILS_CFLAGS COINUTILS_DATA COINUTILS_DEPENDENCIES COINUTILS_LIBS_INSTALLED COINUTILS_CFLAGS_INSTALLED COINUTILS_DATA_INSTALLED CLPLIB_CFLAGS CLPLIB_LIBS CLPLIB_PCLIBS CLPLIB_PCREQUIRES CLPLIB_DEPENDENCIES CLPLIB_CFLAGS_INSTALLED CLPLIB_LIBS_INSTALLED COIN_HAS_COINUTILS_TRUE COIN_HAS_COINUTILS_FALSE OSI_LIBS OSI_CFLAGS OSI_DATA OSI_DEPENDENCIES OSI_LIBS_INSTALLED OSI_CFLAGS_INSTALLED OSI_DATA_INSTALLED OSICLPLIB_CFLAGS OSICLPLIB_LIBS OSICLPLIB_PCLIBS OSICLPLIB_PCREQUIRES OSICLPLIB_DEPENDENCIES OSICLPLIB_CFLAGS_INSTALLED OSICLPLIB_LIBS_INSTALLED COIN_HAS_OSI_TRUE COIN_HAS_OSI_FALSE OSITESTS_LIBS OSITESTS_CFLAGS OSITESTS_DATA OSITESTS_DEPENDENCIES OSITESTS_LIBS_INSTALLED OSITESTS_CFLAGS_INSTALLED OSITESTS_DATA_INSTALLED COIN_HAS_OSITESTS_TRUE COIN_HAS_OSITESTS_FALSE SAMPLE_LIBS SAMPLE_CFLAGS SAMPLE_DATA SAMPLE_DEPENDENCIES SAMPLE_LIBS_INSTALLED SAMPLE_CFLAGS_INSTALLED SAMPLE_DATA_INSTALLED COIN_HAS_SAMPLE_TRUE COIN_HAS_SAMPLE_FALSE NETLIB_LIBS NETLIB_CFLAGS NETLIB_DATA NETLIB_DEPENDENCIES NETLIB_LIBS_INSTALLED NETLIB_CFLAGS_INSTALLED NETLIB_DATA_INSTALLED COIN_HAS_NETLIB_TRUE COIN_HAS_NETLIB_FALSE COIN_HAS_ABC_TRUE COIN_HAS_ABC_FALSE AMDINCDIR AMDLIB COIN_HAS_AMD_TRUE COIN_HAS_AMD_FALSE CHOLMODINCDIR CHOLMODLIB COIN_HAS_CHOLMOD_TRUE COIN_HAS_CHOLMOD_FALSE GLPK_LIBS GLPK_CFLAGS GLPK_DATA GLPK_DEPENDENCIES GLPK_LIBS_INSTALLED GLPK_CFLAGS_INSTALLED GLPK_DATA_INSTALLED COIN_HAS_GLPK_TRUE COIN_HAS_GLPK_FALSE MUMPS_LIBS MUMPS_CFLAGS MUMPS_DATA MUMPS_DEPENDENCIES MUMPS_LIBS_INSTALLED MUMPS_CFLAGS_INSTALLED MUMPS_DATA_INSTALLED COIN_HAS_MUMPS_TRUE COIN_HAS_MUMPS_FALSE ADD_FFLAGS DBG_FFLAGS OPT_FFLAGS MPIF77 FLIBS BLAS_LIBS BLAS_CFLAGS BLAS_DATA BLAS_DEPENDENCIES BLAS_LIBS_INSTALLED BLAS_CFLAGS_INSTALLED BLAS_DATA_INSTALLED COIN_HAS_BLAS_TRUE COIN_HAS_BLAS_FALSE COIN_HAS_WSMP_TRUE COIN_HAS_WSMP_FALSE ASL_LIBS ASL_CFLAGS ASL_DATA ASL_DEPENDENCIES ASL_LIBS_INSTALLED ASL_CFLAGS_INSTALLED ASL_DATA_INSTALLED COIN_HAS_ASL_TRUE COIN_HAS_ASL_FALSE coin_have_doxygen coin_doxy_usedot coin_doxy_tagname coin_doxy_logname coin_doxy_tagfiles coin_doxy_excludes LIBEXT VPATH_DISTCLEANFILES ABSBUILDDIR LIBOBJS LTLIBOBJS'
     755ac_subst_vars='LTLIBOBJS
     756LIBOBJS
     757ABSBUILDDIR
     758VPATH_DISTCLEANFILES
     759LIBEXT
     760coin_doxy_excludes
     761coin_doxy_tagfiles
     762coin_doxy_logname
     763coin_doxy_tagname
     764coin_doxy_usedot
     765coin_have_doxygen
     766COIN_HAS_ASL_FALSE
     767COIN_HAS_ASL_TRUE
     768ASL_DATA_INSTALLED
     769ASL_CFLAGS_INSTALLED
     770ASL_LIBS_INSTALLED
     771ASL_DEPENDENCIES
     772ASL_DATA
     773ASL_CFLAGS
     774ASL_LIBS
     775COIN_HAS_WSMP_FALSE
     776COIN_HAS_WSMP_TRUE
     777COIN_HAS_BLAS_FALSE
     778COIN_HAS_BLAS_TRUE
     779BLAS_DATA_INSTALLED
     780BLAS_CFLAGS_INSTALLED
     781BLAS_LIBS_INSTALLED
     782BLAS_DEPENDENCIES
     783BLAS_DATA
     784BLAS_CFLAGS
     785BLAS_LIBS
     786FLIBS
     787MPIF77
     788OPT_FFLAGS
     789DBG_FFLAGS
     790ADD_FFLAGS
     791COIN_HAS_MUMPS_FALSE
     792COIN_HAS_MUMPS_TRUE
     793MUMPS_DATA_INSTALLED
     794MUMPS_CFLAGS_INSTALLED
     795MUMPS_LIBS_INSTALLED
     796MUMPS_DEPENDENCIES
     797MUMPS_DATA
     798MUMPS_CFLAGS
     799MUMPS_LIBS
     800COIN_HAS_GLPK_FALSE
     801COIN_HAS_GLPK_TRUE
     802GLPK_DATA_INSTALLED
     803GLPK_CFLAGS_INSTALLED
     804GLPK_LIBS_INSTALLED
     805GLPK_DEPENDENCIES
     806GLPK_DATA
     807GLPK_CFLAGS
     808GLPK_LIBS
     809COIN_HAS_CHOLMOD_FALSE
     810COIN_HAS_CHOLMOD_TRUE
     811CHOLMODLIB
     812CHOLMODINCDIR
     813COIN_HAS_AMD_FALSE
     814COIN_HAS_AMD_TRUE
     815AMDLIB
     816AMDINCDIR
     817COIN_HAS_ABC_FALSE
     818COIN_HAS_ABC_TRUE
     819COIN_HAS_NETLIB_FALSE
     820COIN_HAS_NETLIB_TRUE
     821NETLIB_DATA_INSTALLED
     822NETLIB_CFLAGS_INSTALLED
     823NETLIB_LIBS_INSTALLED
     824NETLIB_DEPENDENCIES
     825NETLIB_DATA
     826NETLIB_CFLAGS
     827NETLIB_LIBS
     828COIN_HAS_SAMPLE_FALSE
     829COIN_HAS_SAMPLE_TRUE
     830SAMPLE_DATA_INSTALLED
     831SAMPLE_CFLAGS_INSTALLED
     832SAMPLE_LIBS_INSTALLED
     833SAMPLE_DEPENDENCIES
     834SAMPLE_DATA
     835SAMPLE_CFLAGS
     836SAMPLE_LIBS
     837COIN_HAS_OSITESTS_FALSE
     838COIN_HAS_OSITESTS_TRUE
     839OSITESTS_DATA_INSTALLED
     840OSITESTS_CFLAGS_INSTALLED
     841OSITESTS_LIBS_INSTALLED
     842OSITESTS_DEPENDENCIES
     843OSITESTS_DATA
     844OSITESTS_CFLAGS
     845OSITESTS_LIBS
     846COIN_HAS_OSI_FALSE
     847COIN_HAS_OSI_TRUE
     848OSICLPLIB_LIBS_INSTALLED
     849OSICLPLIB_CFLAGS_INSTALLED
     850OSICLPLIB_DEPENDENCIES
     851OSICLPLIB_PCREQUIRES
     852OSICLPLIB_PCLIBS
     853OSICLPLIB_LIBS
     854OSICLPLIB_CFLAGS
     855OSI_DATA_INSTALLED
     856OSI_CFLAGS_INSTALLED
     857OSI_LIBS_INSTALLED
     858OSI_DEPENDENCIES
     859OSI_DATA
     860OSI_CFLAGS
     861OSI_LIBS
     862COIN_HAS_COINUTILS_FALSE
     863COIN_HAS_COINUTILS_TRUE
     864CLPLIB_LIBS_INSTALLED
     865CLPLIB_CFLAGS_INSTALLED
     866CLPLIB_DEPENDENCIES
     867CLPLIB_PCREQUIRES
     868CLPLIB_PCLIBS
     869CLPLIB_LIBS
     870CLPLIB_CFLAGS
     871COINUTILS_DATA_INSTALLED
     872COINUTILS_CFLAGS_INSTALLED
     873COINUTILS_LIBS_INSTALLED
     874COINUTILS_DEPENDENCIES
     875COINUTILS_DATA
     876COINUTILS_CFLAGS
     877COINUTILS_LIBS
     878COIN_PKG_CONFIG_PATH_UNINSTALLED
     879COIN_PKG_CONFIG_PATH
     880COIN_HAS_PKGCONFIG_FALSE
     881COIN_HAS_PKGCONFIG_TRUE
     882PKG_CONFIG
     883LT_LDFLAGS
     884DEPENDENCY_LINKING_FALSE
     885DEPENDENCY_LINKING_TRUE
     886RPATH_FLAGS
     887ac_cxx_preproc_warn_flag
     888ac_c_preproc_warn_flag
     889LIBTOOL
     890ac_ct_F77
     891FFLAGS
     892F77
     893CXXCPP
     894CPP
     895RANLIB
     896AR
     897ECHO
     898host_os
     899host_vendor
     900host_cpu
     901host
     902HAVE_EXTERNALS_FALSE
     903HAVE_EXTERNALS_TRUE
     904abs_bin_dir
     905abs_include_dir
     906abs_lib_dir
     907abs_source_dir
     908AUX_DIR
     909BUILDTOOLSDIR
     910have_svn
     911have_automake
     912have_autoconf
     913LIBTOOLM4
     914MAINT
     915MAINTAINER_MODE_FALSE
     916MAINTAINER_MODE_TRUE
     917am__fastdepCXX_FALSE
     918am__fastdepCXX_TRUE
     919CXXDEPMODE
     920am__fastdepCC_FALSE
     921am__fastdepCC_TRUE
     922CCDEPMODE
     923AMDEPBACKSLASH
     924AMDEP_FALSE
     925AMDEP_TRUE
     926am__quote
     927am__include
     928DEPDIR
     929am__untar
     930am__tar
     931AMTAR
     932am__leading_dot
     933SET_MAKE
     934AWK
     935mkdir_p
     936INSTALL_STRIP_PROGRAM
     937STRIP
     938install_sh
     939MAKEINFO
     940AUTOHEADER
     941AUTOMAKE
     942AUTOCONF
     943ACLOCAL
     944VERSION
     945PACKAGE
     946CYGPATH_W
     947INSTALL_DATA
     948INSTALL_SCRIPT
     949INSTALL_PROGRAM
     950LN_S
     951EGREP
     952GREP
     953MPICXX
     954COIN_CXX_IS_CL_FALSE
     955COIN_CXX_IS_CL_TRUE
     956ac_ct_CXX
     957CXXFLAGS
     958CXX
     959OPT_CXXFLAGS
     960DBG_CXXFLAGS
     961ADD_CXXFLAGS
     962CXXDEFS
     963MPICC
     964COIN_CC_IS_CL_FALSE
     965COIN_CC_IS_CL_TRUE
     966OBJEXT
     967EXEEXT
     968ac_ct_CC
     969CPPFLAGS
     970LDFLAGS
     971CFLAGS
     972CC
     973sol_cc_compiler
     974OPT_CFLAGS
     975DBG_CFLAGS
     976ADD_CFLAGS
     977CDEFS
     978CLP_SVN_REV
     979have_svnversion
     980ALWAYS_FALSE_FALSE
     981ALWAYS_FALSE_TRUE
     982build_os
     983build_vendor
     984build_cpu
     985build
     986target_alias
     987host_alias
     988build_alias
     989LIBS
     990ECHO_T
     991ECHO_N
     992ECHO_C
     993DEFS
     994mandir
     995localedir
     996libdir
     997psdir
     998pdfdir
     999dvidir
     1000htmldir
     1001infodir
     1002docdir
     1003oldincludedir
     1004includedir
     1005localstatedir
     1006sharedstatedir
     1007sysconfdir
     1008datadir
     1009datarootdir
     1010libexecdir
     1011sbindir
     1012bindir
     1013program_transform_name
     1014prefix
     1015exec_prefix
     1016PACKAGE_URL
     1017PACKAGE_BUGREPORT
     1018PACKAGE_STRING
     1019PACKAGE_VERSION
     1020PACKAGE_TARNAME
     1021PACKAGE_NAME
     1022PATH_SEPARATOR
     1023SHELL'
    4761024ac_subst_files=''
     1025ac_user_opts='
     1026enable_option_checking
     1027enable_debug
     1028enable_debug_clp
     1029with_clp_verbosity
     1030with_clp_checklevel
     1031enable_doscompile
     1032enable_msvc
     1033enable_static
     1034enable_dependency_tracking
     1035enable_maintainer_mode
     1036enable_shared
     1037enable_fast_install
     1038with_gnu_ld
     1039enable_libtool_lock
     1040with_pic
     1041with_tags
     1042enable_dependency_linking
     1043enable_pkg_config
     1044with_coin_instdir
     1045with_coinutils
     1046with_coinutils_lib
     1047with_coinutils_incdir
     1048with_coinutils_datadir
     1049enable_interpackage_dependencies
     1050with_osi
     1051with_osi_lib
     1052with_osi_incdir
     1053with_osi_datadir
     1054with_ositests
     1055with_ositests_lib
     1056with_ositests_incdir
     1057with_ositests_datadir
     1058with_sample
     1059with_sample_lib
     1060with_sample_incdir
     1061with_sample_datadir
     1062with_netlib
     1063with_netlib_lib
     1064with_netlib_incdir
     1065with_netlib_datadir
     1066enable_aboca
     1067with_amd_incdir
     1068with_amd_lib
     1069enable_amd_libcheck
     1070with_cholmod_incdir
     1071with_cholmod_lib
     1072enable_cholmod_libcheck
     1073with_glpk
     1074with_glpk_lib
     1075with_glpk_incdir
     1076with_glpk_datadir
     1077with_mumps
     1078with_mumps_lib
     1079with_mumps_incdir
     1080with_mumps_datadir
     1081with_wsmp
     1082with_blas
     1083with_blas_lib
     1084with_blas_incdir
     1085with_blas_datadir
     1086with_asl
     1087with_asl_lib
     1088with_asl_incdir
     1089with_asl_datadir
     1090enable_gnu_packages
     1091with_dot
     1092'
     1093      ac_precious_vars='build_alias
     1094host_alias
     1095target_alias
     1096CDEFS
     1097ADD_CFLAGS
     1098DBG_CFLAGS
     1099OPT_CFLAGS
     1100CC
     1101CFLAGS
     1102LDFLAGS
     1103LIBS
     1104CPPFLAGS
     1105MPICC
     1106CXXDEFS
     1107ADD_CXXFLAGS
     1108DBG_CXXFLAGS
     1109OPT_CXXFLAGS
     1110CXX
     1111CXXFLAGS
     1112CCC
     1113MPICXX
     1114CPP
     1115CXXCPP
     1116F77
     1117FFLAGS
     1118PKG_CONFIG
     1119ADD_FFLAGS
     1120DBG_FFLAGS
     1121OPT_FFLAGS
     1122MPIF77'
     1123
    4771124
    4781125# Initialize some variables set by options.
    4791126ac_init_help=
    4801127ac_init_version=false
     1128ac_unrecognized_opts=
     1129ac_unrecognized_sep=
    4811130# The variables have the same names as the options, with
    4821131# dashes changed to underlines.
     
    5011150# by default will actually change.
    5021151# Use braces instead of parens because sh, perl, etc. also accept them.
     1152# (The list follows the same order as the GNU Coding Standards.)
    5031153bindir='${exec_prefix}/bin'
    5041154sbindir='${exec_prefix}/sbin'
    5051155libexecdir='${exec_prefix}/libexec'
    506 datadir='${prefix}/share'
     1156datarootdir='${prefix}/share'
     1157datadir='${datarootdir}'
    5071158sysconfdir='${prefix}/etc'
    5081159sharedstatedir='${prefix}/com'
    5091160localstatedir='${prefix}/var'
    510 libdir='${exec_prefix}/lib'
    5111161includedir='${prefix}/include'
    5121162oldincludedir='/usr/include'
    513 infodir='${prefix}/info'
    514 mandir='${prefix}/man'
     1163docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
     1164infodir='${datarootdir}/info'
     1165htmldir='${docdir}'
     1166dvidir='${docdir}'
     1167pdfdir='${docdir}'
     1168psdir='${docdir}'
     1169libdir='${exec_prefix}/lib'
     1170localedir='${datarootdir}/locale'
     1171mandir='${datarootdir}/man'
    5151172
    5161173ac_prev=
     1174ac_dashdash=
    5171175for ac_option
    5181176do
    5191177  # If the previous option needs an argument, assign it.
    5201178  if test -n "$ac_prev"; then
    521     eval "$ac_prev=\$ac_option"
     1179    eval $ac_prev=\$ac_option
    5221180    ac_prev=
    5231181    continue
    5241182  fi
    5251183
    526   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
     1184  case $ac_option in
     1185  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
     1186  *)    ac_optarg=yes ;;
     1187  esac
    5271188
    5281189  # Accept the important Cygnus configure options, so we can diagnose typos.
    5291190
    530   case $ac_option in
     1191  case $ac_dashdash$ac_option in
     1192  --)
     1193    ac_dashdash=yes ;;
    5311194
    5321195  -bindir | --bindir | --bindi | --bind | --bin | --bi)
     
    5501213    cache_file=config.cache ;;
    5511214
    552   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
     1215  -datadir | --datadir | --datadi | --datad)
    5531216    ac_prev=datadir ;;
    554   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
    555   | --da=*)
     1217  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    5561218    datadir=$ac_optarg ;;
    5571219
     1220  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
     1221  | --dataroo | --dataro | --datar)
     1222    ac_prev=datarootdir ;;
     1223  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
     1224  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
     1225    datarootdir=$ac_optarg ;;
     1226
    5581227  -disable-* | --disable-*)
    559     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     1228    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    5601229    # Reject names that are not valid shell variable names.
    561     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    562       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
    563    { (exit 1); exit 1; }; }
    564     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    565     eval "enable_$ac_feature=no" ;;
     1230    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     1231      as_fn_error "invalid feature name: $ac_useropt"
     1232    ac_useropt_orig=$ac_useropt
     1233    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1234    case $ac_user_opts in
     1235      *"
     1236"enable_$ac_useropt"
     1237"*) ;;
     1238      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
     1239         ac_unrecognized_sep=', ';;
     1240    esac
     1241    eval enable_$ac_useropt=no ;;
     1242
     1243  -docdir | --docdir | --docdi | --doc | --do)
     1244    ac_prev=docdir ;;
     1245  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
     1246    docdir=$ac_optarg ;;
     1247
     1248  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
     1249    ac_prev=dvidir ;;
     1250  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
     1251    dvidir=$ac_optarg ;;
    5661252
    5671253  -enable-* | --enable-*)
    568     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     1254    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    5691255    # Reject names that are not valid shell variable names.
    570     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    571       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
    572    { (exit 1); exit 1; }; }
    573     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    574     case $ac_option in
    575       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    576       *) ac_optarg=yes ;;
     1256    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     1257      as_fn_error "invalid feature name: $ac_useropt"
     1258    ac_useropt_orig=$ac_useropt
     1259    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1260    case $ac_user_opts in
     1261      *"
     1262"enable_$ac_useropt"
     1263"*) ;;
     1264      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
     1265         ac_unrecognized_sep=', ';;
    5771266    esac
    578     eval "enable_$ac_feature='$ac_optarg'" ;;
     1267    eval enable_$ac_useropt=\$ac_optarg ;;
    5791268
    5801269  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     
    6031292    host_alias=$ac_optarg ;;
    6041293
     1294  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
     1295    ac_prev=htmldir ;;
     1296  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
     1297  | --ht=*)
     1298    htmldir=$ac_optarg ;;
     1299
    6051300  -includedir | --includedir | --includedi | --included | --include \
    6061301  | --includ | --inclu | --incl | --inc)
     
    6271322    libexecdir=$ac_optarg ;;
    6281323
     1324  -localedir | --localedir | --localedi | --localed | --locale)
     1325    ac_prev=localedir ;;
     1326  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
     1327    localedir=$ac_optarg ;;
     1328
    6291329  -localstatedir | --localstatedir | --localstatedi | --localstated \
    630   | --localstate | --localstat | --localsta | --localst \
    631   | --locals | --local | --loca | --loc | --lo)
     1330  | --localstate | --localstat | --localsta | --localst | --locals)
    6321331    ac_prev=localstatedir ;;
    6331332  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    634   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
    635   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
     1333  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    6361334    localstatedir=$ac_optarg ;;
    6371335
     
    6981396    program_transform_name=$ac_optarg ;;
    6991397
     1398  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
     1399    ac_prev=pdfdir ;;
     1400  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
     1401    pdfdir=$ac_optarg ;;
     1402
     1403  -psdir | --psdir | --psdi | --psd | --ps)
     1404    ac_prev=psdir ;;
     1405  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
     1406    psdir=$ac_optarg ;;
     1407
    7001408  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    7011409  | -silent | --silent | --silen | --sile | --sil)
     
    7481456
    7491457  -with-* | --with-*)
    750     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     1458    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    7511459    # Reject names that are not valid shell variable names.
    752     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    753       { echo "$as_me: error: invalid package name: $ac_package" >&2
    754    { (exit 1); exit 1; }; }
    755     ac_package=`echo $ac_package| sed 's/-/_/g'`
    756     case $ac_option in
    757       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
    758       *) ac_optarg=yes ;;
     1460    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     1461      as_fn_error "invalid package name: $ac_useropt"
     1462    ac_useropt_orig=$ac_useropt
     1463    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1464    case $ac_user_opts in
     1465      *"
     1466"with_$ac_useropt"
     1467"*) ;;
     1468      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
     1469         ac_unrecognized_sep=', ';;
    7591470    esac
    760     eval "with_$ac_package='$ac_optarg'" ;;
     1471    eval with_$ac_useropt=\$ac_optarg ;;
    7611472
    7621473  -without-* | --without-*)
    763     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     1474    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    7641475    # Reject names that are not valid shell variable names.
    765     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
    766       { echo "$as_me: error: invalid package name: $ac_package" >&2
    767    { (exit 1); exit 1; }; }
    768     ac_package=`echo $ac_package | sed 's/-/_/g'`
    769     eval "with_$ac_package=no" ;;
     1476    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
     1477      as_fn_error "invalid package name: $ac_useropt"
     1478    ac_useropt_orig=$ac_useropt
     1479    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1480    case $ac_user_opts in
     1481      *"
     1482"with_$ac_useropt"
     1483"*) ;;
     1484      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
     1485         ac_unrecognized_sep=', ';;
     1486    esac
     1487    eval with_$ac_useropt=no ;;
    7701488
    7711489  --x)
     
    7871505    x_libraries=$ac_optarg ;;
    7881506
    789   -*) { echo "$as_me: error: unrecognized option: $ac_option
    790 Try \`$0 --help' for more information." >&2
    791    { (exit 1); exit 1; }; }
     1507  -*) as_fn_error "unrecognized option: \`$ac_option'
     1508Try \`$0 --help' for more information."
    7921509    ;;
    7931510
     
    7951512    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    7961513    # Reject names that are not valid shell variable names.
    797     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
    798       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    799    { (exit 1); exit 1; }; }
    800     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
    801     eval "$ac_envvar='$ac_optarg'"
     1514    case $ac_envvar in #(
     1515      '' | [0-9]* | *[!_$as_cr_alnum]* )
     1516      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
     1517    esac
     1518    eval $ac_envvar=\$ac_optarg
    8021519    export $ac_envvar ;;
    8031520
    8041521  *)
    8051522    # FIXME: should be removed in autoconf 3.0.
    806     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     1523    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    8071524    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    808       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     1525      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    8091526    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    8101527    ;;
     
    8151532if test -n "$ac_prev"; then
    8161533  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
    817   { echo "$as_me: error: missing argument to $ac_option" >&2
    818    { (exit 1); exit 1; }; }
    819 fi
    820 
    821 # Be sure to have absolute paths.
    822 for ac_var in exec_prefix prefix
     1534  as_fn_error "missing argument to $ac_option"
     1535fi
     1536
     1537if test -n "$ac_unrecognized_opts"; then
     1538  case $enable_option_checking in
     1539    no) ;;
     1540    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
     1541    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
     1542  esac
     1543fi
     1544
     1545# Check all directory arguments for consistency.
     1546for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
     1547                datadir sysconfdir sharedstatedir localstatedir includedir \
     1548                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
     1549                libdir localedir mandir
    8231550do
    824   eval ac_val=$`echo $ac_var`
     1551  eval ac_val=\$$ac_var
     1552  # Remove trailing slashes.
    8251553  case $ac_val in
    826     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
    827     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    828    { (exit 1); exit 1; }; };;
     1554    */ )
     1555      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
     1556      eval $ac_var=\$ac_val;;
    8291557  esac
    830 done
    831 
    832 # Be sure to have absolute paths.
    833 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
    834               localstatedir libdir includedir oldincludedir infodir mandir
    835 do
    836   eval ac_val=$`echo $ac_var`
     1558  # Be sure to have absolute directory names.
    8371559  case $ac_val in
    838     [\\/$]* | ?:[\\/]* ) ;;
    839     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    840    { (exit 1); exit 1; }; };;
     1560    [\\/$]* | ?:[\\/]* )  continue;;
     1561    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
    8411562  esac
     1563  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
    8421564done
    8431565
     
    8531575  if test "x$build_alias" = x; then
    8541576    cross_compiling=maybe
    855     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     1577    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    8561578    If a cross compiler is detected then cross compile mode will be used." >&2
    8571579  elif test "x$build_alias" != "x$host_alias"; then
     
    8661588
    8671589
     1590ac_pwd=`pwd` && test -n "$ac_pwd" &&
     1591ac_ls_di=`ls -di .` &&
     1592ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
     1593  as_fn_error "working directory cannot be determined"
     1594test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
     1595  as_fn_error "pwd does not report name of working directory"
     1596
     1597
    8681598# Find the source files, if location was not specified.
    8691599if test -z "$srcdir"; then
    8701600  ac_srcdir_defaulted=yes
    871   # Try the directory containing this script, then its parent.
    872   ac_confdir=`(dirname "$0") 2>/dev/null ||
    873 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    874          X"$0" : 'X\(//\)[^/]' \| \
    875          X"$0" : 'X\(//\)$' \| \
    876          X"$0" : 'X\(/\)' \| \
    877          .     : '\(.\)' 2>/dev/null ||
    878 echo X"$0" |
    879     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
    880           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
    881           /^X\(\/\/\)$/{ s//\1/; q; }
    882           /^X\(\/\).*/{ s//\1/; q; }
    883           s/.*/./; q'`
     1601  # Try the directory containing this script, then the parent directory.
     1602  ac_confdir=`$as_dirname -- "$as_myself" ||
     1603$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
     1604         X"$as_myself" : 'X\(//\)[^/]' \| \
     1605         X"$as_myself" : 'X\(//\)$' \| \
     1606         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
     1607$as_echo X"$as_myself" |
     1608    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
     1609            s//\1/
     1610            q
     1611          }
     1612          /^X\(\/\/\)[^/].*/{
     1613            s//\1/
     1614            q
     1615          }
     1616          /^X\(\/\/\)$/{
     1617            s//\1/
     1618            q
     1619          }
     1620          /^X\(\/\).*/{
     1621            s//\1/
     1622            q
     1623          }
     1624          s/.*/./; q'`
    8841625  srcdir=$ac_confdir
    885   if test ! -r $srcdir/$ac_unique_file; then
     1626  if test ! -r "$srcdir/$ac_unique_file"; then
    8861627    srcdir=..
    8871628  fi
     
    8891630  ac_srcdir_defaulted=no
    8901631fi
    891 if test ! -r $srcdir/$ac_unique_file; then
    892   if test "$ac_srcdir_defaulted" = yes; then
    893     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
    894    { (exit 1); exit 1; }; }
    895   else
    896     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    897    { (exit 1); exit 1; }; }
    898   fi
    899 fi
    900 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
    901   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
    902    { (exit 1); exit 1; }; }
    903 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
    904 ac_env_build_alias_set=${build_alias+set}
    905 ac_env_build_alias_value=$build_alias
    906 ac_cv_env_build_alias_set=${build_alias+set}
    907 ac_cv_env_build_alias_value=$build_alias
    908 ac_env_host_alias_set=${host_alias+set}
    909 ac_env_host_alias_value=$host_alias
    910 ac_cv_env_host_alias_set=${host_alias+set}
    911 ac_cv_env_host_alias_value=$host_alias
    912 ac_env_target_alias_set=${target_alias+set}
    913 ac_env_target_alias_value=$target_alias
    914 ac_cv_env_target_alias_set=${target_alias+set}
    915 ac_cv_env_target_alias_value=$target_alias
    916 ac_env_CDEFS_set=${CDEFS+set}
    917 ac_env_CDEFS_value=$CDEFS
    918 ac_cv_env_CDEFS_set=${CDEFS+set}
    919 ac_cv_env_CDEFS_value=$CDEFS
    920 ac_env_ADD_CFLAGS_set=${ADD_CFLAGS+set}
    921 ac_env_ADD_CFLAGS_value=$ADD_CFLAGS
    922 ac_cv_env_ADD_CFLAGS_set=${ADD_CFLAGS+set}
    923 ac_cv_env_ADD_CFLAGS_value=$ADD_CFLAGS
    924 ac_env_DBG_CFLAGS_set=${DBG_CFLAGS+set}
    925 ac_env_DBG_CFLAGS_value=$DBG_CFLAGS
    926 ac_cv_env_DBG_CFLAGS_set=${DBG_CFLAGS+set}
    927 ac_cv_env_DBG_CFLAGS_value=$DBG_CFLAGS
    928 ac_env_OPT_CFLAGS_set=${OPT_CFLAGS+set}
    929 ac_env_OPT_CFLAGS_value=$OPT_CFLAGS
    930 ac_cv_env_OPT_CFLAGS_set=${OPT_CFLAGS+set}
    931 ac_cv_env_OPT_CFLAGS_value=$OPT_CFLAGS
    932 ac_env_CC_set=${CC+set}
    933 ac_env_CC_value=$CC
    934 ac_cv_env_CC_set=${CC+set}
    935 ac_cv_env_CC_value=$CC
    936 ac_env_CFLAGS_set=${CFLAGS+set}
    937 ac_env_CFLAGS_value=$CFLAGS
    938 ac_cv_env_CFLAGS_set=${CFLAGS+set}
    939 ac_cv_env_CFLAGS_value=$CFLAGS
    940 ac_env_LDFLAGS_set=${LDFLAGS+set}
    941 ac_env_LDFLAGS_value=$LDFLAGS
    942 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
    943 ac_cv_env_LDFLAGS_value=$LDFLAGS
    944 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
    945 ac_env_CPPFLAGS_value=$CPPFLAGS
    946 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
    947 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
    948 ac_env_MPICC_set=${MPICC+set}
    949 ac_env_MPICC_value=$MPICC
    950 ac_cv_env_MPICC_set=${MPICC+set}
    951 ac_cv_env_MPICC_value=$MPICC
    952 ac_env_CXXDEFS_set=${CXXDEFS+set}
    953 ac_env_CXXDEFS_value=$CXXDEFS
    954 ac_cv_env_CXXDEFS_set=${CXXDEFS+set}
    955 ac_cv_env_CXXDEFS_value=$CXXDEFS
    956 ac_env_ADD_CXXFLAGS_set=${ADD_CXXFLAGS+set}
    957 ac_env_ADD_CXXFLAGS_value=$ADD_CXXFLAGS
    958 ac_cv_env_ADD_CXXFLAGS_set=${ADD_CXXFLAGS+set}
    959 ac_cv_env_ADD_CXXFLAGS_value=$ADD_CXXFLAGS
    960 ac_env_DBG_CXXFLAGS_set=${DBG_CXXFLAGS+set}
    961 ac_env_DBG_CXXFLAGS_value=$DBG_CXXFLAGS
    962 ac_cv_env_DBG_CXXFLAGS_set=${DBG_CXXFLAGS+set}
    963 ac_cv_env_DBG_CXXFLAGS_value=$DBG_CXXFLAGS
    964 ac_env_OPT_CXXFLAGS_set=${OPT_CXXFLAGS+set}
    965 ac_env_OPT_CXXFLAGS_value=$OPT_CXXFLAGS
    966 ac_cv_env_OPT_CXXFLAGS_set=${OPT_CXXFLAGS+set}
    967 ac_cv_env_OPT_CXXFLAGS_value=$OPT_CXXFLAGS
    968 ac_env_CXX_set=${CXX+set}
    969 ac_env_CXX_value=$CXX
    970 ac_cv_env_CXX_set=${CXX+set}
    971 ac_cv_env_CXX_value=$CXX
    972 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
    973 ac_env_CXXFLAGS_value=$CXXFLAGS
    974 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
    975 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
    976 ac_env_MPICXX_set=${MPICXX+set}
    977 ac_env_MPICXX_value=$MPICXX
    978 ac_cv_env_MPICXX_set=${MPICXX+set}
    979 ac_cv_env_MPICXX_value=$MPICXX
    980 ac_env_CPP_set=${CPP+set}
    981 ac_env_CPP_value=$CPP
    982 ac_cv_env_CPP_set=${CPP+set}
    983 ac_cv_env_CPP_value=$CPP
    984 ac_env_CXXCPP_set=${CXXCPP+set}
    985 ac_env_CXXCPP_value=$CXXCPP
    986 ac_cv_env_CXXCPP_set=${CXXCPP+set}
    987 ac_cv_env_CXXCPP_value=$CXXCPP
    988 ac_env_F77_set=${F77+set}
    989 ac_env_F77_value=$F77
    990 ac_cv_env_F77_set=${F77+set}
    991 ac_cv_env_F77_value=$F77
    992 ac_env_FFLAGS_set=${FFLAGS+set}
    993 ac_env_FFLAGS_value=$FFLAGS
    994 ac_cv_env_FFLAGS_set=${FFLAGS+set}
    995 ac_cv_env_FFLAGS_value=$FFLAGS
    996 ac_env_PKG_CONFIG_set=${PKG_CONFIG+set}
    997 ac_env_PKG_CONFIG_value=$PKG_CONFIG
    998 ac_cv_env_PKG_CONFIG_set=${PKG_CONFIG+set}
    999 ac_cv_env_PKG_CONFIG_value=$PKG_CONFIG
    1000 ac_env_ADD_FFLAGS_set=${ADD_FFLAGS+set}
    1001 ac_env_ADD_FFLAGS_value=$ADD_FFLAGS
    1002 ac_cv_env_ADD_FFLAGS_set=${ADD_FFLAGS+set}
    1003 ac_cv_env_ADD_FFLAGS_value=$ADD_FFLAGS
    1004 ac_env_DBG_FFLAGS_set=${DBG_FFLAGS+set}
    1005 ac_env_DBG_FFLAGS_value=$DBG_FFLAGS
    1006 ac_cv_env_DBG_FFLAGS_set=${DBG_FFLAGS+set}
    1007 ac_cv_env_DBG_FFLAGS_value=$DBG_FFLAGS
    1008 ac_env_OPT_FFLAGS_set=${OPT_FFLAGS+set}
    1009 ac_env_OPT_FFLAGS_value=$OPT_FFLAGS
    1010 ac_cv_env_OPT_FFLAGS_set=${OPT_FFLAGS+set}
    1011 ac_cv_env_OPT_FFLAGS_value=$OPT_FFLAGS
    1012 ac_env_MPIF77_set=${MPIF77+set}
    1013 ac_env_MPIF77_value=$MPIF77
    1014 ac_cv_env_MPIF77_set=${MPIF77+set}
    1015 ac_cv_env_MPIF77_value=$MPIF77
     1632if test ! -r "$srcdir/$ac_unique_file"; then
     1633  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
     1634  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
     1635fi
     1636ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
     1637ac_abs_confdir=`(
     1638        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
     1639        pwd)`
     1640# When building in place, set srcdir=.
     1641if test "$ac_abs_confdir" = "$ac_pwd"; then
     1642  srcdir=.
     1643fi
     1644# Remove unnecessary trailing slashes from srcdir.
     1645# Double slashes in file names in object file debugging info
     1646# mess up M-x gdb in Emacs.
     1647case $srcdir in
     1648*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
     1649esac
     1650for ac_var in $ac_precious_vars; do
     1651  eval ac_env_${ac_var}_set=\${${ac_var}+set}
     1652  eval ac_env_${ac_var}_value=\$${ac_var}
     1653  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
     1654  eval ac_cv_env_${ac_var}_value=\$${ac_var}
     1655done
    10161656
    10171657#
     
    10421682      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
    10431683
    1044 _ACEOF
    1045 
    1046   cat <<_ACEOF
    10471684Installation directories:
    10481685  --prefix=PREFIX         install architecture-independent files in PREFIX
    1049                           [$ac_default_prefix]
     1686                          [$ac_default_prefix]
    10501687  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
    1051                           [PREFIX]
     1688                          [PREFIX]
    10521689
    10531690By default, \`make install' will install all the files in
     
    10591696
    10601697Fine tuning of the installation directories:
    1061   --bindir=DIR           user executables [EPREFIX/bin]
    1062   --sbindir=DIR          system admin executables [EPREFIX/sbin]
    1063   --libexecdir=DIR       program executables [EPREFIX/libexec]
    1064   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
    1065   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
    1066   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
    1067   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
    1068   --libdir=DIR           object code libraries [EPREFIX/lib]
    1069   --includedir=DIR       C header files [PREFIX/include]
    1070   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
    1071   --infodir=DIR          info documentation [PREFIX/info]
    1072   --mandir=DIR           man documentation [PREFIX/man]
     1698  --bindir=DIR            user executables [EPREFIX/bin]
     1699  --sbindir=DIR           system admin executables [EPREFIX/sbin]
     1700  --libexecdir=DIR        program executables [EPREFIX/libexec]
     1701  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
     1702  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
     1703  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
     1704  --libdir=DIR            object code libraries [EPREFIX/lib]
     1705  --includedir=DIR        C header files [PREFIX/include]
     1706  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
     1707  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
     1708  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
     1709  --infodir=DIR           info documentation [DATAROOTDIR/info]
     1710  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
     1711  --mandir=DIR            man documentation [DATAROOTDIR/man]
     1712  --docdir=DIR            documentation root [DATAROOTDIR/doc/clp]
     1713  --htmldir=DIR           html documentation [DOCDIR]
     1714  --dvidir=DIR            dvi documentation [DOCDIR]
     1715  --pdfdir=DIR            pdf documentation [DOCDIR]
     1716  --psdir=DIR             ps documentation [DOCDIR]
    10731717_ACEOF
    10741718
     
    10931737
    10941738Optional Features:
     1739  --disable-option-checking  ignore unrecognized --enable/--with options
    10951740  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    10961741  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
    10971742  --enable-debug          compile all projects with debug options tests
    10981743                          (implies --disable-shared)
    1099   --enable-debug-clp compile project Clp with debug compiler flags
     1744  --enable-debug-clp      compile project Clp with debug compiler flags
    11001745
    11011746  --enable-msvc           Prefer (i)cl/ifort/link over GNU on MinGW/Cygwin.
    1102   --enable-static[=PKGS]
    1103                           build static libraries [default=no]
     1747  --enable-static[=PKGS]  build static libraries [default=no]
    11041748  --disable-dependency-tracking  speeds up one-time build
    11051749  --enable-dependency-tracking   do not reject slow dependency extractors
    11061750  --enable-maintainer-mode  enable make rules and dependencies not useful
    11071751                          (and sometimes confusing) to the casual installer
    1108   --enable-shared[=PKGS]
    1109                           build shared libraries [default=yes]
     1752  --enable-shared[=PKGS]  build shared libraries [default=yes]
    11101753  --enable-fast-install[=PKGS]
    11111754                          optimize for fast installation [default=yes]
     
    11161759                          package linker flags
    11171760  --enable-aboca          enables build of Aboca solver (set to 1,2,3,4)
    1118   --disable-amd-libcheck skip the link check at configuration time
     1761  --disable-amd-libcheck  skip the link check at configuration time
    11191762  --disable-cholmod-libcheck
    11201763                          skip the link check at configuration time
     
    11241767  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    11251768  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    1126   --with-clp-verbosity specify the debug verbosity level for project Clp
    1127   --with-clp-checklevel specify the sanity check level for project Clp
     1769  --with-clp-verbosity    specify the debug verbosity level for project Clp
     1770  --with-clp-checklevel   specify the sanity check level for project Clp
    11281771  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
    11291772  --with-pic              try to use only PIC/non-PIC objects [default=use
    11301773                          both]
    1131   --with-tags[=TAGS]
    1132                           include additional configurations [automatic]
     1774  --with-tags[=TAGS]      include additional configurations [automatic]
    11331775  --with-coin-instdir     prefix of installation directory for precompiled
    11341776                          COIN packages
    11351777
    1136   --with-coinutils-lib linker flags for using package CoinUtils
     1778  --with-coinutils-lib    linker flags for using package CoinUtils
    11371779  --with-coinutils-incdir directory with header files for using package
    11381780                          CoinUtils
     
    11401782                          directory with data files for using package
    11411783                          CoinUtils
    1142   --with-osi-lib linker flags for using package Osi
    1143   --with-osi-incdir directory with header files for using package Osi
    1144   --with-osi-datadir directory with data files for using package Osi
    1145   --with-ositests-lib linker flags for using package OsiTests
    1146   --with-ositests-incdir directory with header files for using package
     1784  --with-osi-lib          linker flags for using package Osi
     1785  --with-osi-incdir       directory with header files for using package Osi
     1786  --with-osi-datadir      directory with data files for using package Osi
     1787  --with-ositests-lib     linker flags for using package OsiTests
     1788  --with-ositests-incdir  directory with header files for using package
    11471789                          OsiTests
    11481790  --with-ositests-datadir directory with data files for using package OsiTests
    1149   --with-sample-lib linker flags for using package Sample
    1150   --with-sample-incdir directory with header files for using package Sample
    1151   --with-sample-datadir directory with data files for using package Sample
    1152   --with-netlib-lib linker flags for using package Netlib
    1153   --with-netlib-incdir directory with header files for using package Netlib
    1154   --with-netlib-datadir directory with data files for using package Netlib
    1155   --with-amd-incdir specify the header file directory for library AMD
    1156   --with-amd-lib specify the flags used to link with the library AMD
    1157   --with-cholmod-incdir specify the header file directory for library CHOLMOD
    1158   --with-cholmod-lib specify the flags used to link with the library CHOLMOD
    1159   --with-glpk-lib linker flags for using package Glpk
    1160   --with-glpk-incdir directory with header files for using package Glpk
    1161   --with-glpk-datadir directory with data files for using package Glpk
    1162   --with-mumps-lib linker flags for using package Mumps
    1163   --with-mumps-incdir directory with header files for using package Mumps
    1164   --with-mumps-datadir directory with data files for using package Mumps
     1791  --with-sample-lib       linker flags for using package Sample
     1792  --with-sample-incdir    directory with header files for using package Sample
     1793  --with-sample-datadir   directory with data files for using package Sample
     1794  --with-netlib-lib       linker flags for using package Netlib
     1795  --with-netlib-incdir    directory with header files for using package Netlib
     1796  --with-netlib-datadir   directory with data files for using package Netlib
     1797  --with-amd-incdir       specify the header file directory for library AMD
     1798  --with-amd-lib          specify the flags used to link with the library AMD
     1799  --with-cholmod-incdir   specify the header file directory for library
     1800                          CHOLMOD
     1801  --with-cholmod-lib      specify the flags used to link with the library
     1802                          CHOLMOD
     1803  --with-glpk-lib         linker flags for using package Glpk
     1804  --with-glpk-incdir      directory with header files for using package Glpk
     1805  --with-glpk-datadir     directory with data files for using package Glpk
     1806  --with-mumps-lib        linker flags for using package Mumps
     1807  --with-mumps-incdir     directory with header files for using package Mumps
     1808  --with-mumps-datadir    directory with data files for using package Mumps
    11651809  --with-wsmp             specify WSMP library
    11661810  --with-blas             specify BLAS library (or BUILD to enforce use of
    11671811                          ThirdParty/Blas)
    1168   --with-blas-lib linker flags for using package Blas
    1169   --with-blas-incdir directory with header files for using package Blas
    1170   --with-blas-datadir directory with data files for using package Blas
    1171   --with-asl-lib linker flags for using package ASL
    1172   --with-asl-incdir directory with header files for using package ASL
    1173   --with-asl-datadir directory with data files for using package ASL
     1812  --with-blas-lib         linker flags for using package Blas
     1813  --with-blas-incdir      directory with header files for using package Blas
     1814  --with-blas-datadir     directory with data files for using package Blas
     1815  --with-asl-lib          linker flags for using package ASL
     1816  --with-asl-incdir       directory with header files for using package ASL
     1817  --with-asl-datadir      directory with data files for using package ASL
    11741818  --with-dot              use dot (from graphviz) when creating documentation
    11751819                          with doxygen if available; --without-dot to disable
     
    11841828  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
    11851829              nonstandard directory <lib dir>
    1186   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
    1187               headers in a nonstandard directory <include dir>
     1830  LIBS        libraries to pass to the linker, e.g. -l<library>
     1831  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
     1832              you have headers in a nonstandard directory <include dir>
    11881833  MPICC       C MPI Compiler
    11891834  CXXDEFS     Additional -D flags to be used when compiling C++ code.
     
    12121857Report bugs to <clp@list.coin-or.org>.
    12131858_ACEOF
     1859ac_status=$?
    12141860fi
    12151861
    12161862if test "$ac_init_help" = "recursive"; then
    12171863  # If there are subdirs, report their specific --help.
    1218   ac_popdir=`pwd`
    12191864  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    1220     test -d $ac_dir || continue
     1865    test -d "$ac_dir" ||
     1866      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
     1867      continue
    12211868    ac_builddir=.
    12221869
    1223 if test "$ac_dir" != .; then
    1224   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
    1225   # A "../" for each directory in $ac_dir_suffix.
    1226   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
    1227 else
    1228   ac_dir_suffix= ac_top_builddir=
    1229 fi
     1870case "$ac_dir" in
     1871.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1872*)
     1873  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     1874  # A ".." for each directory in $ac_dir_suffix.
     1875  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
     1876  case $ac_top_builddir_sub in
     1877  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1878  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
     1879  esac ;;
     1880esac
     1881ac_abs_top_builddir=$ac_pwd
     1882ac_abs_builddir=$ac_pwd$ac_dir_suffix
     1883# for backward compatibility:
     1884ac_top_builddir=$ac_top_build_prefix
    12301885
    12311886case $srcdir in
    1232   .)  # No --srcdir option.  We are building in place.
     1887  .)  # We are building in place.
    12331888    ac_srcdir=.
    1234     if test -z "$ac_top_builddir"; then
    1235        ac_top_srcdir=.
     1889    ac_top_srcdir=$ac_top_builddir_sub
     1890    ac_abs_top_srcdir=$ac_pwd ;;
     1891  [\\/]* | ?:[\\/]* )  # Absolute name.
     1892    ac_srcdir=$srcdir$ac_dir_suffix;
     1893    ac_top_srcdir=$srcdir
     1894    ac_abs_top_srcdir=$srcdir ;;
     1895  *) # Relative name.
     1896    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
     1897    ac_top_srcdir=$ac_top_build_prefix$srcdir
     1898    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
     1899esac
     1900ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
     1901
     1902    cd "$ac_dir" || { ac_status=$?; continue; }
     1903    # Check for guested configure.
     1904    if test -f "$ac_srcdir/configure.gnu"; then
     1905      echo &&
     1906      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
     1907    elif test -f "$ac_srcdir/configure"; then
     1908      echo &&
     1909      $SHELL "$ac_srcdir/configure" --help=recursive
    12361910    else
    1237        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    1238     fi ;;
    1239   [\\/]* | ?:[\\/]* )  # Absolute path.
    1240     ac_srcdir=$srcdir$ac_dir_suffix;
    1241     ac_top_srcdir=$srcdir ;;
    1242   *) # Relative path.
    1243     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    1244     ac_top_srcdir=$ac_top_builddir$srcdir ;;
    1245 esac
    1246 
    1247 # Do not use `cd foo && pwd` to compute absolute paths, because
    1248 # the directories may not exist.
    1249 case `pwd` in
    1250 .) ac_abs_builddir="$ac_dir";;
    1251 *)
    1252   case "$ac_dir" in
    1253   .) ac_abs_builddir=`pwd`;;
    1254   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
    1255   *) ac_abs_builddir=`pwd`/"$ac_dir";;
    1256   esac;;
    1257 esac
    1258 case $ac_abs_builddir in
    1259 .) ac_abs_top_builddir=${ac_top_builddir}.;;
    1260 *)
    1261   case ${ac_top_builddir}. in
    1262   .) ac_abs_top_builddir=$ac_abs_builddir;;
    1263   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
    1264   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
    1265   esac;;
    1266 esac
    1267 case $ac_abs_builddir in
    1268 .) ac_abs_srcdir=$ac_srcdir;;
    1269 *)
    1270   case $ac_srcdir in
    1271   .) ac_abs_srcdir=$ac_abs_builddir;;
    1272   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
    1273   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
    1274   esac;;
    1275 esac
    1276 case $ac_abs_builddir in
    1277 .) ac_abs_top_srcdir=$ac_top_srcdir;;
    1278 *)
    1279   case $ac_top_srcdir in
    1280   .) ac_abs_top_srcdir=$ac_abs_builddir;;
    1281   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
    1282   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
    1283   esac;;
    1284 esac
    1285 
    1286     cd $ac_dir
    1287     # Check for guested configure; otherwise get Cygnus style configure.
    1288     if test -f $ac_srcdir/configure.gnu; then
    1289       echo
    1290       $SHELL $ac_srcdir/configure.gnu  --help=recursive
    1291     elif test -f $ac_srcdir/configure; then
    1292       echo
    1293       $SHELL $ac_srcdir/configure  --help=recursive
    1294     elif test -f $ac_srcdir/configure.ac ||
    1295            test -f $ac_srcdir/configure.in; then
    1296       echo
    1297       $ac_configure --help
    1298     else
    1299       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    1300     fi
    1301     cd $ac_popdir
     1911      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     1912    fi || ac_status=$?
     1913    cd "$ac_pwd" || { ac_status=$?; break; }
    13021914  done
    13031915fi
    13041916
    1305 test -n "$ac_init_help" && exit 0
     1917test -n "$ac_init_help" && exit $ac_status
    13061918if $ac_init_version; then
    13071919  cat <<\_ACEOF
    13081920Clp configure trunk
    1309 generated by GNU Autoconf 2.59
    1310 
    1311 Copyright (C) 2003 Free Software Foundation, Inc.
     1921generated by GNU Autoconf 2.64
     1922
     1923Copyright (C) 2009 Free Software Foundation, Inc.
    13121924This configure script is free software; the Free Software Foundation
    13131925gives unlimited permission to copy, distribute and modify it.
     
    13191931under the Eclipse Public License.
    13201932_ACEOF
    1321   exit 0
    1322 fi
    1323 exec 5>config.log
    1324 cat >&5 <<_ACEOF
     1933  exit
     1934fi
     1935
     1936## ------------------------ ##
     1937## Autoconf initialization. ##
     1938## ------------------------ ##
     1939
     1940# ac_fn_c_try_compile LINENO
     1941# --------------------------
     1942# Try to compile conftest.$ac_ext, and return whether this succeeded.
     1943ac_fn_c_try_compile ()
     1944{
     1945  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     1946  rm -f conftest.$ac_objext
     1947  if { { ac_try="$ac_compile"
     1948case "(($ac_try" in
     1949  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     1950  *) ac_try_echo=$ac_try;;
     1951esac
     1952eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     1953$as_echo "$ac_try_echo"; } >&5
     1954  (eval "$ac_compile") 2>conftest.err
     1955  ac_status=$?
     1956  if test -s conftest.err; then
     1957    grep -v '^ *+' conftest.err >conftest.er1
     1958    cat conftest.er1 >&5
     1959    mv -f conftest.er1 conftest.err
     1960  fi
     1961  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     1962  test $ac_status = 0; } && {
     1963         test -z "$ac_c_werror_flag" ||
     1964         test ! -s conftest.err
     1965       } && test -s conftest.$ac_objext; then :
     1966  ac_retval=0
     1967else
     1968  $as_echo "$as_me: failed program was:" >&5
     1969sed 's/^/| /' conftest.$ac_ext >&5
     1970
     1971        ac_retval=1
     1972fi
     1973  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     1974  return $ac_retval
     1975
     1976} # ac_fn_c_try_compile
     1977
     1978# ac_fn_c_try_link LINENO
     1979# -----------------------
     1980# Try to link conftest.$ac_ext, and return whether this succeeded.
     1981ac_fn_c_try_link ()
     1982{
     1983  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     1984  rm -f conftest.$ac_objext conftest$ac_exeext
     1985  if { { ac_try="$ac_link"
     1986case "(($ac_try" in
     1987  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     1988  *) ac_try_echo=$ac_try;;
     1989esac
     1990eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     1991$as_echo "$ac_try_echo"; } >&5
     1992  (eval "$ac_link") 2>conftest.err
     1993  ac_status=$?
     1994  if test -s conftest.err; then
     1995    grep -v '^ *+' conftest.err >conftest.er1
     1996    cat conftest.er1 >&5
     1997    mv -f conftest.er1 conftest.err
     1998  fi
     1999  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2000  test $ac_status = 0; } && {
     2001         test -z "$ac_c_werror_flag" ||
     2002         test ! -s conftest.err
     2003       } && test -s conftest$ac_exeext && {
     2004         test "$cross_compiling" = yes ||
     2005         $as_test_x conftest$ac_exeext
     2006       }; then :
     2007  ac_retval=0
     2008else
     2009  $as_echo "$as_me: failed program was:" >&5
     2010sed 's/^/| /' conftest.$ac_ext >&5
     2011
     2012        ac_retval=1
     2013fi
     2014  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
     2015  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
     2016  # interfere with the next link command; also delete a directory that is
     2017  # left behind by Apple's compiler.  We do this before executing the actions.
     2018  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
     2019  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2020  return $ac_retval
     2021
     2022} # ac_fn_c_try_link
     2023
     2024# ac_fn_cxx_try_compile LINENO
     2025# ----------------------------
     2026# Try to compile conftest.$ac_ext, and return whether this succeeded.
     2027ac_fn_cxx_try_compile ()
     2028{
     2029  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2030  rm -f conftest.$ac_objext
     2031  if { { ac_try="$ac_compile"
     2032case "(($ac_try" in
     2033  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2034  *) ac_try_echo=$ac_try;;
     2035esac
     2036eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2037$as_echo "$ac_try_echo"; } >&5
     2038  (eval "$ac_compile") 2>conftest.err
     2039  ac_status=$?
     2040  if test -s conftest.err; then
     2041    grep -v '^ *+' conftest.err >conftest.er1
     2042    cat conftest.er1 >&5
     2043    mv -f conftest.er1 conftest.err
     2044  fi
     2045  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2046  test $ac_status = 0; } && {
     2047         test -z "$ac_cxx_werror_flag" ||
     2048         test ! -s conftest.err
     2049       } && test -s conftest.$ac_objext; then :
     2050  ac_retval=0
     2051else
     2052  $as_echo "$as_me: failed program was:" >&5
     2053sed 's/^/| /' conftest.$ac_ext >&5
     2054
     2055        ac_retval=1
     2056fi
     2057  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2058  return $ac_retval
     2059
     2060} # ac_fn_cxx_try_compile
     2061
     2062# ac_fn_cxx_try_link LINENO
     2063# -------------------------
     2064# Try to link conftest.$ac_ext, and return whether this succeeded.
     2065ac_fn_cxx_try_link ()
     2066{
     2067  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2068  rm -f conftest.$ac_objext conftest$ac_exeext
     2069  if { { ac_try="$ac_link"
     2070case "(($ac_try" in
     2071  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2072  *) ac_try_echo=$ac_try;;
     2073esac
     2074eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2075$as_echo "$ac_try_echo"; } >&5
     2076  (eval "$ac_link") 2>conftest.err
     2077  ac_status=$?
     2078  if test -s conftest.err; then
     2079    grep -v '^ *+' conftest.err >conftest.er1
     2080    cat conftest.er1 >&5
     2081    mv -f conftest.er1 conftest.err
     2082  fi
     2083  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2084  test $ac_status = 0; } && {
     2085         test -z "$ac_cxx_werror_flag" ||
     2086         test ! -s conftest.err
     2087       } && test -s conftest$ac_exeext && {
     2088         test "$cross_compiling" = yes ||
     2089         $as_test_x conftest$ac_exeext
     2090       }; then :
     2091  ac_retval=0
     2092else
     2093  $as_echo "$as_me: failed program was:" >&5
     2094sed 's/^/| /' conftest.$ac_ext >&5
     2095
     2096        ac_retval=1
     2097fi
     2098  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
     2099  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
     2100  # interfere with the next link command; also delete a directory that is
     2101  # left behind by Apple's compiler.  We do this before executing the actions.
     2102  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
     2103  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2104  return $ac_retval
     2105
     2106} # ac_fn_cxx_try_link
     2107
     2108# ac_fn_c_try_cpp LINENO
     2109# ----------------------
     2110# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
     2111ac_fn_c_try_cpp ()
     2112{
     2113  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2114  if { { ac_try="$ac_cpp conftest.$ac_ext"
     2115case "(($ac_try" in
     2116  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2117  *) ac_try_echo=$ac_try;;
     2118esac
     2119eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2120$as_echo "$ac_try_echo"; } >&5
     2121  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
     2122  ac_status=$?
     2123  if test -s conftest.err; then
     2124    grep -v '^ *+' conftest.err >conftest.er1
     2125    cat conftest.er1 >&5
     2126    mv -f conftest.er1 conftest.err
     2127  fi
     2128  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2129  test $ac_status = 0; } >/dev/null && {
     2130         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
     2131         test ! -s conftest.err
     2132       }; then :
     2133  ac_retval=0
     2134else
     2135  $as_echo "$as_me: failed program was:" >&5
     2136sed 's/^/| /' conftest.$ac_ext >&5
     2137
     2138    ac_retval=1
     2139fi
     2140  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2141  return $ac_retval
     2142
     2143} # ac_fn_c_try_cpp
     2144
     2145# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
     2146# -------------------------------------------------------
     2147# Tests whether HEADER exists, giving a warning if it cannot be compiled using
     2148# the include files in INCLUDES and setting the cache variable VAR
     2149# accordingly.
     2150ac_fn_c_check_header_mongrel ()
     2151{
     2152  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2153  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2154  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     2155$as_echo_n "checking for $2... " >&6; }
     2156if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2157  $as_echo_n "(cached) " >&6
     2158fi
     2159eval ac_res=\$$3
     2160               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     2161$as_echo "$ac_res" >&6; }
     2162else
     2163  # Is the header compilable?
     2164{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
     2165$as_echo_n "checking $2 usability... " >&6; }
     2166cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2167/* end confdefs.h.  */
     2168$4
     2169#include <$2>
     2170_ACEOF
     2171if ac_fn_c_try_compile "$LINENO"; then :
     2172  ac_header_compiler=yes
     2173else
     2174  ac_header_compiler=no
     2175fi
     2176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
     2178$as_echo "$ac_header_compiler" >&6; }
     2179
     2180# Is the header present?
     2181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
     2182$as_echo_n "checking $2 presence... " >&6; }
     2183cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2184/* end confdefs.h.  */
     2185#include <$2>
     2186_ACEOF
     2187if ac_fn_c_try_cpp "$LINENO"; then :
     2188  ac_header_preproc=yes
     2189else
     2190  ac_header_preproc=no
     2191fi
     2192rm -f conftest.err conftest.$ac_ext
     2193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
     2194$as_echo "$ac_header_preproc" >&6; }
     2195
     2196# So?  What about this header?
     2197case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
     2198  yes:no: )
     2199    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
     2200$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
     2201    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
     2202$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
     2203    ;;
     2204  no:yes:* )
     2205    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
     2206$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
     2207    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
     2208$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
     2209    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
     2210$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
     2211    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
     2212$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
     2213    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
     2214$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
     2215( cat <<\_ASBOX
     2216## ----------------------------------- ##
     2217## Report this to clp@list.coin-or.org ##
     2218## ----------------------------------- ##
     2219_ASBOX
     2220     ) | sed "s/^/$as_me: WARNING:     /" >&2
     2221    ;;
     2222esac
     2223  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     2224$as_echo_n "checking for $2... " >&6; }
     2225if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2226  $as_echo_n "(cached) " >&6
     2227else
     2228  eval "$3=\$ac_header_compiler"
     2229fi
     2230eval ac_res=\$$3
     2231               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     2232$as_echo "$ac_res" >&6; }
     2233fi
     2234  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2235
     2236} # ac_fn_c_check_header_mongrel
     2237
     2238# ac_fn_c_try_run LINENO
     2239# ----------------------
     2240# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
     2241# that executables *can* be run.
     2242ac_fn_c_try_run ()
     2243{
     2244  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2245  if { { ac_try="$ac_link"
     2246case "(($ac_try" in
     2247  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2248  *) ac_try_echo=$ac_try;;
     2249esac
     2250eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2251$as_echo "$ac_try_echo"; } >&5
     2252  (eval "$ac_link") 2>&5
     2253  ac_status=$?
     2254  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2255  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
     2256  { { case "(($ac_try" in
     2257  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2258  *) ac_try_echo=$ac_try;;
     2259esac
     2260eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2261$as_echo "$ac_try_echo"; } >&5
     2262  (eval "$ac_try") 2>&5
     2263  ac_status=$?
     2264  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2265  test $ac_status = 0; }; }; then :
     2266  ac_retval=0
     2267else
     2268  $as_echo "$as_me: program exited with status $ac_status" >&5
     2269       $as_echo "$as_me: failed program was:" >&5
     2270sed 's/^/| /' conftest.$ac_ext >&5
     2271
     2272       ac_retval=$ac_status
     2273fi
     2274  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
     2275  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2276  return $ac_retval
     2277
     2278} # ac_fn_c_try_run
     2279
     2280# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
     2281# -------------------------------------------------------
     2282# Tests whether HEADER exists and can be compiled using the include files in
     2283# INCLUDES, setting the cache variable VAR accordingly.
     2284ac_fn_c_check_header_compile ()
     2285{
     2286  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2287  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     2288$as_echo_n "checking for $2... " >&6; }
     2289if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2290  $as_echo_n "(cached) " >&6
     2291else
     2292  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2293/* end confdefs.h.  */
     2294$4
     2295#include <$2>
     2296_ACEOF
     2297if ac_fn_c_try_compile "$LINENO"; then :
     2298  eval "$3=yes"
     2299else
     2300  eval "$3=no"
     2301fi
     2302rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2303fi
     2304eval ac_res=\$$3
     2305               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     2306$as_echo "$ac_res" >&6; }
     2307  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2308
     2309} # ac_fn_c_check_header_compile
     2310
     2311# ac_fn_c_check_func LINENO FUNC VAR
     2312# ----------------------------------
     2313# Tests whether FUNC exists, setting the cache variable VAR accordingly
     2314ac_fn_c_check_func ()
     2315{
     2316  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2317  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     2318$as_echo_n "checking for $2... " >&6; }
     2319if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2320  $as_echo_n "(cached) " >&6
     2321else
     2322  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2323/* end confdefs.h.  */
     2324/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
     2325   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
     2326#define $2 innocuous_$2
     2327
     2328/* System header to define __stub macros and hopefully few prototypes,
     2329    which can conflict with char $2 (); below.
     2330    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     2331    <limits.h> exists even on freestanding compilers.  */
     2332
     2333#ifdef __STDC__
     2334# include <limits.h>
     2335#else
     2336# include <assert.h>
     2337#endif
     2338
     2339#undef $2
     2340
     2341/* Override any GCC internal prototype to avoid an error.
     2342   Use char because int might match the return type of a GCC
     2343   builtin and then its argument prototype would still apply.  */
     2344#ifdef __cplusplus
     2345extern "C"
     2346#endif
     2347char $2 ();
     2348/* The GNU C library defines this for functions which it implements
     2349    to always fail with ENOSYS.  Some functions are actually named
     2350    something starting with __ and the normal name is an alias.  */
     2351#if defined __stub_$2 || defined __stub___$2
     2352choke me
     2353#endif
     2354
     2355int
     2356main ()
     2357{
     2358return $2 ();
     2359  ;
     2360  return 0;
     2361}
     2362_ACEOF
     2363if ac_fn_c_try_link "$LINENO"; then :
     2364  eval "$3=yes"
     2365else
     2366  eval "$3=no"
     2367fi
     2368rm -f core conftest.err conftest.$ac_objext \
     2369    conftest$ac_exeext conftest.$ac_ext
     2370fi
     2371eval ac_res=\$$3
     2372               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     2373$as_echo "$ac_res" >&6; }
     2374  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2375
     2376} # ac_fn_c_check_func
     2377
     2378# ac_fn_cxx_try_cpp LINENO
     2379# ------------------------
     2380# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
     2381ac_fn_cxx_try_cpp ()
     2382{
     2383  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2384  if { { ac_try="$ac_cpp conftest.$ac_ext"
     2385case "(($ac_try" in
     2386  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2387  *) ac_try_echo=$ac_try;;
     2388esac
     2389eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2390$as_echo "$ac_try_echo"; } >&5
     2391  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
     2392  ac_status=$?
     2393  if test -s conftest.err; then
     2394    grep -v '^ *+' conftest.err >conftest.er1
     2395    cat conftest.er1 >&5
     2396    mv -f conftest.er1 conftest.err
     2397  fi
     2398  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2399  test $ac_status = 0; } >/dev/null && {
     2400         test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
     2401         test ! -s conftest.err
     2402       }; then :
     2403  ac_retval=0
     2404else
     2405  $as_echo "$as_me: failed program was:" >&5
     2406sed 's/^/| /' conftest.$ac_ext >&5
     2407
     2408    ac_retval=1
     2409fi
     2410  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2411  return $ac_retval
     2412
     2413} # ac_fn_cxx_try_cpp
     2414
     2415# ac_fn_f77_try_compile LINENO
     2416# ----------------------------
     2417# Try to compile conftest.$ac_ext, and return whether this succeeded.
     2418ac_fn_f77_try_compile ()
     2419{
     2420  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2421  rm -f conftest.$ac_objext
     2422  if { { ac_try="$ac_compile"
     2423case "(($ac_try" in
     2424  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2425  *) ac_try_echo=$ac_try;;
     2426esac
     2427eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2428$as_echo "$ac_try_echo"; } >&5
     2429  (eval "$ac_compile") 2>conftest.err
     2430  ac_status=$?
     2431  if test -s conftest.err; then
     2432    grep -v '^ *+' conftest.err >conftest.er1
     2433    cat conftest.er1 >&5
     2434    mv -f conftest.er1 conftest.err
     2435  fi
     2436  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2437  test $ac_status = 0; } && {
     2438         test -z "$ac_f77_werror_flag" ||
     2439         test ! -s conftest.err
     2440       } && test -s conftest.$ac_objext; then :
     2441  ac_retval=0
     2442else
     2443  $as_echo "$as_me: failed program was:" >&5
     2444sed 's/^/| /' conftest.$ac_ext >&5
     2445
     2446        ac_retval=1
     2447fi
     2448  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2449  return $ac_retval
     2450
     2451} # ac_fn_f77_try_compile
     2452
     2453# ac_fn_f77_try_link LINENO
     2454# -------------------------
     2455# Try to link conftest.$ac_ext, and return whether this succeeded.
     2456ac_fn_f77_try_link ()
     2457{
     2458  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2459  rm -f conftest.$ac_objext conftest$ac_exeext
     2460  if { { ac_try="$ac_link"
     2461case "(($ac_try" in
     2462  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     2463  *) ac_try_echo=$ac_try;;
     2464esac
     2465eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     2466$as_echo "$ac_try_echo"; } >&5
     2467  (eval "$ac_link") 2>conftest.err
     2468  ac_status=$?
     2469  if test -s conftest.err; then
     2470    grep -v '^ *+' conftest.err >conftest.er1
     2471    cat conftest.er1 >&5
     2472    mv -f conftest.er1 conftest.err
     2473  fi
     2474  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     2475  test $ac_status = 0; } && {
     2476         test -z "$ac_f77_werror_flag" ||
     2477         test ! -s conftest.err
     2478       } && test -s conftest$ac_exeext && {
     2479         test "$cross_compiling" = yes ||
     2480         $as_test_x conftest$ac_exeext
     2481       }; then :
     2482  ac_retval=0
     2483else
     2484  $as_echo "$as_me: failed program was:" >&5
     2485sed 's/^/| /' conftest.$ac_ext >&5
     2486
     2487        ac_retval=1
     2488fi
     2489  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
     2490  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
     2491  # interfere with the next link command; also delete a directory that is
     2492  # left behind by Apple's compiler.  We do this before executing the actions.
     2493  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
     2494  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2495  return $ac_retval
     2496
     2497} # ac_fn_f77_try_link
     2498
     2499# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
     2500# ---------------------------------------------------------
     2501# Tests whether HEADER exists, giving a warning if it cannot be compiled using
     2502# the include files in INCLUDES and setting the cache variable VAR
     2503# accordingly.
     2504ac_fn_cxx_check_header_mongrel ()
     2505{
     2506  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     2507  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2508  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     2509$as_echo_n "checking for $2... " >&6; }
     2510if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2511  $as_echo_n "(cached) " >&6
     2512fi
     2513eval ac_res=\$$3
     2514               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     2515$as_echo "$ac_res" >&6; }
     2516else
     2517  # Is the header compilable?
     2518{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
     2519$as_echo_n "checking $2 usability... " >&6; }
     2520cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2521/* end confdefs.h.  */
     2522$4
     2523#include <$2>
     2524_ACEOF
     2525if ac_fn_cxx_try_compile "$LINENO"; then :
     2526  ac_header_compiler=yes
     2527else
     2528  ac_header_compiler=no
     2529fi
     2530rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
     2532$as_echo "$ac_header_compiler" >&6; }
     2533
     2534# Is the header present?
     2535{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
     2536$as_echo_n "checking $2 presence... " >&6; }
     2537cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2538/* end confdefs.h.  */
     2539#include <$2>
     2540_ACEOF
     2541if ac_fn_cxx_try_cpp "$LINENO"; then :
     2542  ac_header_preproc=yes
     2543else
     2544  ac_header_preproc=no
     2545fi
     2546rm -f conftest.err conftest.$ac_ext
     2547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
     2548$as_echo "$ac_header_preproc" >&6; }
     2549
     2550# So?  What about this header?
     2551case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
     2552  yes:no: )
     2553    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
     2554$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
     2555    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
     2556$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
     2557    ;;
     2558  no:yes:* )
     2559    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
     2560$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
     2561    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
     2562$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
     2563    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
     2564$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
     2565    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
     2566$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
     2567    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
     2568$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
     2569( cat <<\_ASBOX
     2570## ----------------------------------- ##
     2571## Report this to clp@list.coin-or.org ##
     2572## ----------------------------------- ##
     2573_ASBOX
     2574     ) | sed "s/^/$as_me: WARNING:     /" >&2
     2575    ;;
     2576esac
     2577  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     2578$as_echo_n "checking for $2... " >&6; }
     2579if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
     2580  $as_echo_n "(cached) " >&6
     2581else
     2582  eval "$3=\$ac_header_compiler"
     2583fi
     2584eval ac_res=\$$3
     2585               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     2586$as_echo "$ac_res" >&6; }
     2587fi
     2588  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
     2589
     2590} # ac_fn_cxx_check_header_mongrel
     2591cat >config.log <<_ACEOF
    13252592This file contains any messages produced by compilers while
    13262593running configure, to aid debugging if configure makes a mistake.
    13272594
    13282595It was created by Clp $as_me trunk, which was
    1329 generated by GNU Autoconf 2.59.  Invocation command line was
     2596generated by GNU Autoconf 2.64.  Invocation command line was
    13302597
    13312598  $ $0 $@
    13322599
    13332600_ACEOF
     2601exec 5>>config.log
    13342602{
    13352603cat <<_ASUNAME
     
    13502618/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
    13512619/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
    1352 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
     2620/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
    13532621/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
    13542622/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
     
    13622630  IFS=$as_save_IFS
    13632631  test -z "$as_dir" && as_dir=.
    1364   echo "PATH: $as_dir"
    1365 done
     2632    $as_echo "PATH: $as_dir"
     2633  done
     2634IFS=$as_save_IFS
    13662635
    13672636} >&5
     
    13852654ac_configure_args0=
    13862655ac_configure_args1=
    1387 ac_sep=
    13882656ac_must_keep_next=false
    13892657for ac_pass in 1 2
     
    13962664    | -silent | --silent | --silen | --sile | --sil)
    13972665      continue ;;
    1398     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
    1399       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     2666    *\'*)
     2667      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    14002668    esac
    14012669    case $ac_pass in
    1402     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
     2670    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    14032671    2)
    1404       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
     2672      as_fn_append ac_configure_args1 " '$ac_arg'"
    14052673      if test $ac_must_keep_next = true; then
    14062674        ac_must_keep_next=false # Got value, back to normal.
     
    14182686        esac
    14192687      fi
    1420       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
    1421       # Get rid of the leading space.
    1422       ac_sep=" "
     2688      as_fn_append ac_configure_args " '$ac_arg'"
    14232689      ;;
    14242690    esac
    14252691  done
    14262692done
    1427 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
    1428 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
     2693{ ac_configure_args0=; unset ac_configure_args0;}
     2694{ ac_configure_args1=; unset ac_configure_args1;}
    14292695
    14302696# When interrupted or exit'd, cleanup temporary files, and complete
    14312697# config.log.  We remove comments because anyway the quotes in there
    14322698# would cause problems or look ugly.
    1433 # WARNING: Be sure not to use single quotes in there, as some shells,
    1434 # such as our DU 5.0 friend, will then `close' the trap.
     2699# WARNING: Use '\'' to represent an apostrophe within the trap.
     2700# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
    14352701trap 'exit_status=$?
    14362702  # Save into config.log some information that might help in debugging.
     
    14452711    echo
    14462712    # The following way of writing the cache mishandles newlines in values,
    1447 {
     2713(
     2714  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
     2715    eval ac_val=\$$ac_var
     2716    case $ac_val in #(
     2717    *${as_nl}*)
     2718      case $ac_var in #(
     2719      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
     2720$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     2721      esac
     2722      case $ac_var in #(
     2723      _ | IFS | as_nl) ;; #(
     2724      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
     2725      *) { eval $ac_var=; unset $ac_var;} ;;
     2726      esac ;;
     2727    esac
     2728  done
    14482729  (set) 2>&1 |
    1449     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
    1450     *ac_space=\ *)
     2730    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
     2731    *${as_nl}ac_space=\ *)
    14512732      sed -n \
    1452         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
    1453           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
     2733        "s/'\''/'\''\\\\'\'''\''/g;
     2734          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
     2735      ;; #(
     2736    *)
     2737      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
    14542738      ;;
    1455     *)
    1456       sed -n \
    1457         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
    1458       ;;
    1459     esac;
    1460 }
     2739    esac |
     2740    sort
     2741)
    14612742    echo
    14622743
     
    14692750    for ac_var in $ac_subst_vars
    14702751    do
    1471       eval ac_val=$`echo $ac_var`
    1472       echo "$ac_var='"'"'$ac_val'"'"'"
     2752      eval ac_val=\$$ac_var
     2753      case $ac_val in
     2754      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     2755      esac
     2756      $as_echo "$ac_var='\''$ac_val'\''"
    14732757    done | sort
    14742758    echo
     
    14762760    if test -n "$ac_subst_files"; then
    14772761      cat <<\_ASBOX
    1478 ## ------------- ##
    1479 ## Output files. ##
    1480 ## ------------- ##
     2762## ------------------- ##
     2763## File substitutions. ##
     2764## ------------------- ##
    14812765_ASBOX
    14822766      echo
    14832767      for ac_var in $ac_subst_files
    14842768      do
    1485         eval ac_val=$`echo $ac_var`
    1486         echo "$ac_var='"'"'$ac_val'"'"'"
     2769        eval ac_val=\$$ac_var
     2770        case $ac_val in
     2771        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     2772        esac
     2773        $as_echo "$ac_var='\''$ac_val'\''"
    14872774      done | sort
    14882775      echo
     
    14962783_ASBOX
    14972784      echo
    1498       sed "/^$/d" confdefs.h | sort
     2785      cat confdefs.h
    14992786      echo
    15002787    fi
    15012788    test "$ac_signal" != 0 &&
    1502       echo "$as_me: caught signal $ac_signal"
    1503     echo "$as_me: exit $exit_status"
     2789      $as_echo "$as_me: caught signal $ac_signal"
     2790    $as_echo "$as_me: exit $exit_status"
    15042791  } >&5
    1505   rm -f core *.core &&
    1506   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     2792  rm -f core *.core core.conftest.* &&
     2793    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    15072794    exit $exit_status
    1508      ' 0
     2795' 0
    15092796for ac_signal in 1 2 13 15; do
    1510   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
     2797  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
    15112798done
    15122799ac_signal=0
    15132800
    15142801# confdefs.h avoids OS command line length limits that DEFS can exceed.
    1515 rm -rf conftest* confdefs.h
    1516 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
    1517 echo >confdefs.h
     2802rm -f -r conftest* confdefs.h
     2803
     2804$as_echo "/* confdefs.h */" > confdefs.h
    15182805
    15192806# Predefined preprocessor variables.
     
    15232810_ACEOF
    15242811
    1525 
    15262812cat >>confdefs.h <<_ACEOF
    15272813#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
    15282814_ACEOF
    15292815
    1530 
    15312816cat >>confdefs.h <<_ACEOF
    15322817#define PACKAGE_VERSION "$PACKAGE_VERSION"
    15332818_ACEOF
    15342819
    1535 
    15362820cat >>confdefs.h <<_ACEOF
    15372821#define PACKAGE_STRING "$PACKAGE_STRING"
    15382822_ACEOF
    15392823
    1540 
    15412824cat >>confdefs.h <<_ACEOF
    15422825#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
    15432826_ACEOF
    15442827
     2828cat >>confdefs.h <<_ACEOF
     2829#define PACKAGE_URL "$PACKAGE_URL"
     2830_ACEOF
     2831
    15452832
    15462833# Let the site file select an alternate cache file if it wants to.
    1547 # Prefer explicitly selected file to automatically selected ones.
    1548 if test -z "$CONFIG_SITE"; then
    1549   if test "x$prefix" != xNONE; then
    1550     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
    1551   else
    1552     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
    1553   fi
    1554 fi
    1555 for ac_site_file in $CONFIG_SITE; do
     2834# Prefer an explicitly selected file to automatically selected ones.
     2835ac_site_file1=NONE
     2836ac_site_file2=NONE
     2837if test -n "$CONFIG_SITE"; then
     2838  ac_site_file1=$CONFIG_SITE
     2839elif test "x$prefix" != xNONE; then
     2840  ac_site_file1=$prefix/share/config.site
     2841  ac_site_file2=$prefix/etc/config.site
     2842else
     2843  ac_site_file1=$ac_default_prefix/share/config.site
     2844  ac_site_file2=$ac_default_prefix/etc/config.site
     2845fi
     2846for ac_site_file in "$ac_site_file1" "$ac_site_file2"
     2847do
     2848  test "x$ac_site_file" = xNONE && continue
    15562849  if test -r "$ac_site_file"; then
    1557     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
    1558 echo "$as_me: loading site script $ac_site_file" >&6;}
     2850    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
     2851$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    15592852    sed 's/^/| /' "$ac_site_file" >&5
    15602853    . "$ac_site_file"
     
    15662859  # files actually), so we avoid doing that.
    15672860  if test -f "$cache_file"; then
    1568     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
    1569 echo "$as_me: loading cache $cache_file" >&6;}
     2861    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
     2862$as_echo "$as_me: loading cache $cache_file" >&6;}
    15702863    case $cache_file in
    1571       [\\/]* | ?:[\\/]* ) . $cache_file;;
    1572       *)                      . ./$cache_file;;
     2864      [\\/]* | ?:[\\/]* ) . "$cache_file";;
     2865      *)                      . "./$cache_file";;
    15732866    esac
    15742867  fi
    15752868else
    1576   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
    1577 echo "$as_me: creating cache $cache_file" >&6;}
     2869  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
     2870$as_echo "$as_me: creating cache $cache_file" >&6;}
    15782871  >$cache_file
    15792872fi
     
    15822875# value.
    15832876ac_cache_corrupted=false
    1584 for ac_var in `(set) 2>&1 |
    1585                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
     2877for ac_var in $ac_precious_vars; do
    15862878  eval ac_old_set=\$ac_cv_env_${ac_var}_set
    15872879  eval ac_new_set=\$ac_env_${ac_var}_set
    1588   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
    1589   eval ac_new_val="\$ac_env_${ac_var}_value"
     2880  eval ac_old_val=\$ac_cv_env_${ac_var}_value
     2881  eval ac_new_val=\$ac_env_${ac_var}_value
    15902882  case $ac_old_set,$ac_new_set in
    15912883    set,)
    1592       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
    1593 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
     2884      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
     2885$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
    15942886      ac_cache_corrupted=: ;;
    15952887    ,set)
    1596       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
    1597 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     2888      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
     2889$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
    15982890      ac_cache_corrupted=: ;;
    15992891    ,);;
    16002892    *)
    16012893      if test "x$ac_old_val" != "x$ac_new_val"; then
    1602         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
    1603 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
    1604         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
    1605 echo "$as_me:   former value:  $ac_old_val" >&2;}
    1606         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
    1607 echo "$as_me:   current value: $ac_new_val" >&2;}
    1608         ac_cache_corrupted=:
     2894        # differences in whitespace do not lead to failure.
     2895        ac_old_val_w=`echo x $ac_old_val`
     2896        ac_new_val_w=`echo x $ac_new_val`
     2897        if test "$ac_old_val_w" != "$ac_new_val_w"; then
     2898          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
     2899$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
     2900          ac_cache_corrupted=:
     2901        else
     2902          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
     2903$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
     2904          eval $ac_var=\$ac_old_val
     2905        fi
     2906        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
     2907$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
     2908        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
     2909$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
    16092910      fi;;
    16102911  esac
     
    16122913  if test "$ac_new_set" = set; then
    16132914    case $ac_new_val in
    1614     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
    1615       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     2915    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    16162916    *) ac_arg=$ac_var=$ac_new_val ;;
    16172917    esac
    16182918    case " $ac_configure_args " in
    16192919      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
    1620       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
     2920      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    16212921    esac
    16222922  fi
    16232923done
    16242924if $ac_cache_corrupted; then
    1625   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
    1626 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
    1627   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
    1628 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    1629    { (exit 1); exit 1; }; }
    1630 fi
     2925  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     2926$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2927  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
     2928$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
     2929  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
     2930fi
     2931## -------------------- ##
     2932## Main body of script. ##
     2933## -------------------- ##
    16312934
    16322935ac_ext=c
     
    16402943
    16412944
    1642 
    1643 
    1644 
    1645 
    1646 
    1647 
    1648 
    1649 
    1650 
    1651 
    1652 
    1653 
    1654 
    1655 
    1656 
    1657 
    1658 
    1659 
    1660 
    1661 
    1662 
    1663 
    1664 
    1665 
    1666 
    16672945# List one file in the package so that the configure script can test
    16682946# whether the package is actually there
     
    16812959# Get the system type
    16822960ac_aux_dir=
    1683 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
    1684   if test -f $ac_dir/install-sh; then
    1685     ac_aux_dir=$ac_dir
    1686     ac_install_sh="$ac_aux_dir/install-sh -c"
    1687     break
    1688   elif test -f $ac_dir/install.sh; then
    1689     ac_aux_dir=$ac_dir
    1690     ac_install_sh="$ac_aux_dir/install.sh -c"
    1691     break
    1692   elif test -f $ac_dir/shtool; then
    1693     ac_aux_dir=$ac_dir
    1694     ac_install_sh="$ac_aux_dir/shtool install -c"
    1695     break
    1696   fi
     2961for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
     2962  for ac_t in install-sh install.sh shtool; do
     2963    if test -f "$ac_dir/$ac_t"; then
     2964      ac_aux_dir=$ac_dir
     2965      ac_install_sh="$ac_aux_dir/$ac_t -c"
     2966      break 2
     2967    fi
     2968  done
    16972969done
    16982970if test -z "$ac_aux_dir"; then
    1699   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
    1700 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
    1701    { (exit 1); exit 1; }; }
    1702 fi
    1703 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
    1704 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
    1705 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
     2971  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
     2972fi
     2973
     2974# These three variables are undocumented and unsupported,
     2975# and are intended to be withdrawn in a future Autoconf release.
     2976# They can cause serious problems if a builder's source tree is in a directory
     2977# whose full name contains unusual characters.
     2978ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
     2979ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
     2980ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
     2981
    17062982
    17072983# Make sure we can run config.sub.
    1708 $ac_config_sub sun4 >/dev/null 2>&1 ||
    1709   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
    1710 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    1711    { (exit 1); exit 1; }; }
    1712 
    1713 echo "$as_me:$LINENO: checking build system type" >&5
    1714 echo $ECHO_N "checking build system type... $ECHO_C" >&6
    1715 if test "${ac_cv_build+set}" = set; then
    1716   echo $ECHO_N "(cached) $ECHO_C" >&6
    1717 else
    1718   ac_cv_build_alias=$build_alias
    1719 test -z "$ac_cv_build_alias" &&
    1720   ac_cv_build_alias=`$ac_config_guess`
    1721 test -z "$ac_cv_build_alias" &&
    1722   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
    1723 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    1724    { (exit 1); exit 1; }; }
    1725 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
    1726   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
    1727 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
    1728    { (exit 1); exit 1; }; }
    1729 
    1730 fi
    1731 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
    1732 echo "${ECHO_T}$ac_cv_build" >&6
     2984$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
     2985  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
     2986
     2987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
     2988$as_echo_n "checking build system type... " >&6; }
     2989if test "${ac_cv_build+set}" = set; then :
     2990  $as_echo_n "(cached) " >&6
     2991else
     2992  ac_build_alias=$build_alias
     2993test "x$ac_build_alias" = x &&
     2994  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
     2995test "x$ac_build_alias" = x &&
     2996  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
     2997ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
     2998  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
     2999
     3000fi
     3001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
     3002$as_echo "$ac_cv_build" >&6; }
     3003case $ac_cv_build in
     3004*-*-*) ;;
     3005*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
     3006esac
    17333007build=$ac_cv_build
    1734 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
    1735 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
    1736 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
     3008ac_save_IFS=$IFS; IFS='-'
     3009set x $ac_cv_build
     3010shift
     3011build_cpu=$1
     3012build_vendor=$2
     3013shift; shift
     3014# Remember, the first character of IFS is used to create $*,
     3015# except with old shells:
     3016build_os=$*
     3017IFS=$ac_save_IFS
     3018case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
    17373019
    17383020
     
    18023084  # Extract the first word of "svnversion", so it can be a program name with args.
    18033085set dummy svnversion; ac_word=$2
    1804 echo "$as_me:$LINENO: checking for $ac_word" >&5
    1805 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    1806 if test "${ac_cv_prog_have_svnversion+set}" = set; then
    1807   echo $ECHO_N "(cached) $ECHO_C" >&6
     3086{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3087$as_echo_n "checking for $ac_word... " >&6; }
     3088if test "${ac_cv_prog_have_svnversion+set}" = set; then :
     3089  $as_echo_n "(cached) " >&6
    18083090else
    18093091  if test -n "$have_svnversion"; then
     
    18153097  IFS=$as_save_IFS
    18163098  test -z "$as_dir" && as_dir=.
    1817   for ac_exec_ext in '' $ac_executable_extensions; do
    1818   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3099    for ac_exec_ext in '' $ac_executable_extensions; do
     3100  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    18193101    ac_cv_prog_have_svnversion="yes"
    1820     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3102    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    18213103    break 2
    18223104  fi
    18233105done
    1824 done
     3106  done
     3107IFS=$as_save_IFS
    18253108
    18263109  test -z "$ac_cv_prog_have_svnversion" && ac_cv_prog_have_svnversion="no"
     
    18293112have_svnversion=$ac_cv_prog_have_svnversion
    18303113if test -n "$have_svnversion"; then
    1831   echo "$as_me:$LINENO: result: $have_svnversion" >&5
    1832 echo "${ECHO_T}$have_svnversion" >&6
    1833 else
    1834   echo "$as_me:$LINENO: result: no" >&5
    1835 echo "${ECHO_T}no" >&6
    1836 fi
     3114  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_svnversion" >&5
     3115$as_echo "$have_svnversion" >&6; }
     3116else
     3117  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3118$as_echo "no" >&6; }
     3119fi
     3120
    18373121
    18383122  if test "x$have_svnversion" = xyes; then
     
    18583142# Check if user wants to produce debugging code
    18593143
    1860 echo "$as_me:$LINENO: checking whether we want to compile in debug mode" >&5
    1861 echo $ECHO_N "checking whether we want to compile in debug mode... $ECHO_C" >&6
    1862 
    1863 # Check whether --enable-debug or --disable-debug was given.
    1864 if test "${enable_debug+set}" = set; then
    1865   enableval="$enable_debug"
    1866   case "${enableval}" in
     3144{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we want to compile in debug mode" >&5
     3145$as_echo_n "checking whether we want to compile in debug mode... " >&6; }
     3146
     3147# Check whether --enable-debug was given.
     3148if test "${enable_debug+set}" = set; then :
     3149  enableval=$enable_debug; case "${enableval}" in
    18673150   yes) coin_debug_compile=true
    18683151        if test "${enable_shared+set}" = set; then :; else
     
    18723155   no)  coin_debug_compile=false
    18733156        ;;
    1874    *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-debug" >&5
    1875 echo "$as_me: error: bad value ${enableval} for --enable-debug" >&2;}
    1876    { (exit 1); exit 1; }; }
     3157   *) as_fn_error "bad value ${enableval} for --enable-debug" "$LINENO" 5
    18773158        ;;
    18783159esac
    18793160else
    18803161  coin_debug_compile=false
    1881 fi;
    1882 
    1883 # Check whether --enable-debug-clp or --disable-debug-clp was given.
    1884 if test "${enable_debug_clp+set}" = set; then
    1885   enableval="$enable_debug_clp"
    1886   case "${enableval}" in
     3162fi
     3163
     3164
     3165# Check whether --enable-debug-clp was given.
     3166if test "${enable_debug_clp+set}" = set; then :
     3167  enableval=$enable_debug_clp; case "${enableval}" in
    18873168    yes) coin_debug_compile=true
    18883169         ;;
    18893170    no)  coin_debug_compile=false
    18903171         ;;
    1891     *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-debug-clp" >&5
    1892 echo "$as_me: error: bad value ${enableval} for --enable-debug-clp" >&2;}
    1893    { (exit 1); exit 1; }; }
     3172    *) as_fn_error "bad value ${enableval} for --enable-debug-clp" "$LINENO" 5
    18943173         ;;
    18953174 esac
    18963175else
    18973176  :
    1898 fi;
     3177fi
     3178
    18993179
    19003180 # m4_ifvaln([Clp],
    19013181
    19023182if test $coin_debug_compile = true; then
    1903   echo "$as_me:$LINENO: result: yes" >&5
    1904 echo "${ECHO_T}yes" >&6
    1905 else
    1906   echo "$as_me:$LINENO: result: no" >&5
    1907 echo "${ECHO_T}no" >&6
    1908 fi
    1909 
    1910 
    1911 # Check whether --with-clp-verbosity or --without-clp-verbosity was given.
    1912 if test "${with_clp_verbosity+set}" = set; then
    1913   withval="$with_clp_verbosity"
    1914   if test "$withval" = yes; then
     3183  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     3184$as_echo "yes" >&6; }
     3185else
     3186  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3187$as_echo "no" >&6; }
     3188fi
     3189
     3190
     3191# Check whether --with-clp-verbosity was given.
     3192if test "${with_clp_verbosity+set}" = set; then :
     3193  withval=$with_clp_verbosity; if test "$withval" = yes; then
    19153194                withval=1
    19163195              fi
     
    19183197else
    19193198  coin_clp_verbosity=0
    1920 fi;
     3199fi
     3200
    19213201
    19223202cat >>confdefs.h <<_ACEOF
     
    19263206
    19273207
    1928 # Check whether --with-clp-checklevel or --without-clp-checklevel was given.
    1929 if test "${with_clp_checklevel+set}" = set; then
    1930   withval="$with_clp_checklevel"
    1931   if test "$withval" = yes; then
     3208# Check whether --with-clp-checklevel was given.
     3209if test "${with_clp_checklevel+set}" = set; then :
     3210  withval=$with_clp_checklevel; if test "$withval" = yes; then
    19323211                withval=1
    19333212              fi
     
    19353214else
    19363215  coin_clp_checklevel=0
    1937 fi;
     3216fi
     3217
    19383218
    19393219cat >>confdefs.h <<_ACEOF
     
    19503230
    19513231  # for backward compatibility
    1952   # Check whether --enable-doscompile or --disable-doscompile was given.
    1953 if test "${enable_doscompile+set}" = set; then
    1954   enableval="$enable_doscompile"
    1955   enable_doscompile=$enableval
     3232  # Check whether --enable-doscompile was given.
     3233if test "${enable_doscompile+set}" = set; then :
     3234  enableval=$enable_doscompile; enable_doscompile=$enableval
    19563235else
    19573236  enable_doscompile=no
    1958 fi;
    1959 
    1960   # Check whether --enable-msvc or --disable-msvc was given.
    1961 if test "${enable_msvc+set}" = set; then
    1962   enableval="$enable_msvc"
    1963   enable_msvc=$enableval
     3237fi
     3238
     3239
     3240  # Check whether --enable-msvc was given.
     3241if test "${enable_msvc+set}" = set; then :
     3242  enableval=$enable_msvc; enable_msvc=$enableval
    19643243else
    19653244  enable_msvc=no
     
    19673246       enable_msvc=yes
    19683247     elif test "$enable_doscompile" != no ; then
    1969        { { echo "$as_me:$LINENO: error: --enable-doscompile=$enable_doscompile not supported anymore." >&5
    1970 echo "$as_me: error: --enable-doscompile=$enable_doscompile not supported anymore." >&2;}
    1971    { (exit 1); exit 1; }; }
     3248       as_fn_error "--enable-doscompile=$enable_doscompile not supported anymore." "$LINENO" 5
    19723249     fi
    19733250
    1974 fi;
     3251fi
     3252
    19753253
    19763254  if test "$enable_msvc" = MD; then
     
    19823260    case $build in
    19833261      *-cygwin* | *-mingw*) ;;
    1984       *) { { echo "$as_me:$LINENO: error: --enable-msvc option makes sense only under Cygwin or MinGW" >&5
    1985 echo "$as_me: error: --enable-msvc option makes sense only under Cygwin or MinGW" >&2;}
    1986    { (exit 1); exit 1; }; } ;;
     3262      *) as_fn_error "--enable-msvc option makes sense only under Cygwin or MinGW" "$LINENO" 5 ;;
    19873263    esac
    19883264  fi
    1989 
    1990 
    1991  case $build in
    1992   *-mingw*)
    1993     if test "${LD+set}" = set; then :; else
    1994       LD=link
    1995     fi
    1996     ;;
    1997  esac
    1998  if test $enable_msvc = yes ; then
    1999    if test "x${LD+set}" = xset; then :; else
    2000      LD=link
    2001    fi
    2002  fi
    2003 
    2004 
    2005 
    20063265
    20073266ac_ext=c
     
    20103269ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    20113270ac_compiler_gnu=$ac_cv_c_compiler_gnu
    2012 
    2013 
    2014 # For consistency, we set the C compiler to the same value of the C++
    2015 # compiler, if the C++ is set, but the C compiler isn't (only for CXX=cl)
    2016 if test x"$CXX" != x; then
    2017   case "$CXX" in
    2018     clang* ) ;;
    2019     cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
    2020       if test x"$CC" = x; then
    2021         CC="$CXX"
    2022         { echo "$as_me:$LINENO: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&5
    2023 echo "$as_me: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&2;}
    2024       fi
    2025       ;;
    2026   esac
    2027 fi
    2028 
    2029 
    2030 
    2031 
    2032 
    2033 
    2034 coin_has_cc=yes
    2035 
    2036 save_cflags="$CFLAGS"
    2037 
    2038 # For *-*-solaris*, promote Studio/Workshop cc compiler to front of list.
    2039 # Depending on the user's PATH, when Studio/Workshop cc is not present we may
    2040 # find /usr/ucb/cc, which is almost certainly not a good choice for the C
    2041 # compiler. In this case, put cc after gcc.
    2042 
    2043 case $build in
    2044   *-cygwin* | *-mingw*)
    2045              if test "$enable_msvc" = yes ; then
    2046                comps="icl cl gcc"
    2047              else
    2048                comps="gcc icl cl"
    2049              fi ;;
    2050   *-*-solaris*)
    2051              # Extract the first word of "cc", so it can be a program name with args.
     3271if test -n "$ac_tool_prefix"; then
     3272  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
     3273set dummy ${ac_tool_prefix}gcc; ac_word=$2
     3274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3275$as_echo_n "checking for $ac_word... " >&6; }
     3276if test "${ac_cv_prog_CC+set}" = set; then :
     3277  $as_echo_n "(cached) " >&6
     3278else
     3279  if test -n "$CC"; then
     3280  ac_cv_prog_CC="$CC" # Let the user override the test.
     3281else
     3282as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3283for as_dir in $PATH
     3284do
     3285  IFS=$as_save_IFS
     3286  test -z "$as_dir" && as_dir=.
     3287    for ac_exec_ext in '' $ac_executable_extensions; do
     3288  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3289    ac_cv_prog_CC="${ac_tool_prefix}gcc"
     3290    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3291    break 2
     3292  fi
     3293done
     3294  done
     3295IFS=$as_save_IFS
     3296
     3297fi
     3298fi
     3299CC=$ac_cv_prog_CC
     3300if test -n "$CC"; then
     3301  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3302$as_echo "$CC" >&6; }
     3303else
     3304  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3305$as_echo "no" >&6; }
     3306fi
     3307
     3308
     3309fi
     3310if test -z "$ac_cv_prog_CC"; then
     3311  ac_ct_CC=$CC
     3312  # Extract the first word of "gcc", so it can be a program name with args.
     3313set dummy gcc; ac_word=$2
     3314{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3315$as_echo_n "checking for $ac_word... " >&6; }
     3316if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
     3317  $as_echo_n "(cached) " >&6
     3318else
     3319  if test -n "$ac_ct_CC"; then
     3320  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
     3321else
     3322as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3323for as_dir in $PATH
     3324do
     3325  IFS=$as_save_IFS
     3326  test -z "$as_dir" && as_dir=.
     3327    for ac_exec_ext in '' $ac_executable_extensions; do
     3328  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3329    ac_cv_prog_ac_ct_CC="gcc"
     3330    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3331    break 2
     3332  fi
     3333done
     3334  done
     3335IFS=$as_save_IFS
     3336
     3337fi
     3338fi
     3339ac_ct_CC=$ac_cv_prog_ac_ct_CC
     3340if test -n "$ac_ct_CC"; then
     3341  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
     3342$as_echo "$ac_ct_CC" >&6; }
     3343else
     3344  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3345$as_echo "no" >&6; }
     3346fi
     3347
     3348  if test "x$ac_ct_CC" = x; then
     3349    CC=""
     3350  else
     3351    case $cross_compiling:$ac_tool_warned in
     3352yes:)
     3353{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     3354$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3355ac_tool_warned=yes ;;
     3356esac
     3357    CC=$ac_ct_CC
     3358  fi
     3359else
     3360  CC="$ac_cv_prog_CC"
     3361fi
     3362
     3363if test -z "$CC"; then
     3364          if test -n "$ac_tool_prefix"; then
     3365    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
     3366set dummy ${ac_tool_prefix}cc; ac_word=$2
     3367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3368$as_echo_n "checking for $ac_word... " >&6; }
     3369if test "${ac_cv_prog_CC+set}" = set; then :
     3370  $as_echo_n "(cached) " >&6
     3371else
     3372  if test -n "$CC"; then
     3373  ac_cv_prog_CC="$CC" # Let the user override the test.
     3374else
     3375as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3376for as_dir in $PATH
     3377do
     3378  IFS=$as_save_IFS
     3379  test -z "$as_dir" && as_dir=.
     3380    for ac_exec_ext in '' $ac_executable_extensions; do
     3381  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3382    ac_cv_prog_CC="${ac_tool_prefix}cc"
     3383    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3384    break 2
     3385  fi
     3386done
     3387  done
     3388IFS=$as_save_IFS
     3389
     3390fi
     3391fi
     3392CC=$ac_cv_prog_CC
     3393if test -n "$CC"; then
     3394  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3395$as_echo "$CC" >&6; }
     3396else
     3397  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3398$as_echo "no" >&6; }
     3399fi
     3400
     3401
     3402  fi
     3403fi
     3404if test -z "$CC"; then
     3405  # Extract the first word of "cc", so it can be a program name with args.
    20523406set dummy cc; ac_word=$2
    2053 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2054 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    2055 if test "${ac_cv_prog_sol_cc_compiler+set}" = set; then
    2056   echo $ECHO_N "(cached) $ECHO_C" >&6
    2057 else
    2058   if test -n "$sol_cc_compiler"; then
    2059   ac_cv_prog_sol_cc_compiler="$sol_cc_compiler" # Let the user override the test.
     3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3408$as_echo_n "checking for $ac_word... " >&6; }
     3409if test "${ac_cv_prog_CC+set}" = set; then :
     3410  $as_echo_n "(cached) " >&6
     3411else
     3412  if test -n "$CC"; then
     3413  ac_cv_prog_CC="$CC" # Let the user override the test.
    20603414else
    20613415  ac_prog_rejected=no
     
    20653419  IFS=$as_save_IFS
    20663420  test -z "$as_dir" && as_dir=.
    2067   for ac_exec_ext in '' $ac_executable_extensions; do
    2068   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3421    for ac_exec_ext in '' $ac_executable_extensions; do
     3422  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    20693423    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
    20703424       ac_prog_rejected=yes
    20713425       continue
    20723426     fi
    2073     ac_cv_prog_sol_cc_compiler="cc"
    2074     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3427    ac_cv_prog_CC="cc"
     3428    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    20753429    break 2
    20763430  fi
    20773431done
    2078 done
     3432  done
     3433IFS=$as_save_IFS
    20793434
    20803435if test $ac_prog_rejected = yes; then
    20813436  # We found a bogon in the path, so make sure we never use it.
    2082   set dummy $ac_cv_prog_sol_cc_compiler
     3437  set dummy $ac_cv_prog_CC
    20833438  shift
    20843439  if test $# != 0; then
    20853440    # We chose a different compiler from the bogus one.
    20863441    # However, it has the same basename, so the bogon will be chosen
    2087     # first if we set sol_cc_compiler to just the basename; use the full file name.
     3442    # first if we set CC to just the basename; use the full file name.
    20883443    shift
    2089     ac_cv_prog_sol_cc_compiler="$as_dir/$ac_word${1+' '}$@"
    2090   fi
    2091 fi
    2092 fi
    2093 fi
    2094 sol_cc_compiler=$ac_cv_prog_sol_cc_compiler
    2095 if test -n "$sol_cc_compiler"; then
    2096   echo "$as_me:$LINENO: result: $sol_cc_compiler" >&5
    2097 echo "${ECHO_T}$sol_cc_compiler" >&6
    2098 else
    2099   echo "$as_me:$LINENO: result: no" >&5
    2100 echo "${ECHO_T}no" >&6
    2101 fi
    2102 
    2103              if test "$sol_cc_compiler" = "cc" ; then
    2104                comps="cc xlc gcc pgcc icc"
    2105              else
    2106                comps="xlc gcc pgcc icc cc"
    2107              fi
    2108              ;;
    2109   *-linux-gnu*) comps="gcc cc pgcc icc xlc" ;;
    2110   *-linux-*) comps="xlc gcc cc pgcc icc" ;;
    2111   *)         comps="xlc_r xlc cc gcc pgcc icc" ;;
    2112 esac
    2113 
    2114 # We delete the cached value, since the test might not have been
    2115 # performed with our choice of compilers earlier
    2116 $as_unset ac_cv_prog_CC || test "${ac_cv_prog_CC+set}" != set || { ac_cv_prog_CC=; export ac_cv_prog_CC; }
    2117 # AC_MSG_NOTICE([C compiler candidates: $comps])
    2118 ac_ext=c
    2119 ac_cpp='$CPP $CPPFLAGS'
    2120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    2121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    2122 ac_compiler_gnu=$ac_cv_c_compiler_gnu
    2123 if test -n "$ac_tool_prefix"; then
    2124   for ac_prog in $comps
     3444    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     3445  fi
     3446fi
     3447fi
     3448fi
     3449CC=$ac_cv_prog_CC
     3450if test -n "$CC"; then
     3451  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3452$as_echo "$CC" >&6; }
     3453else
     3454  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3455$as_echo "no" >&6; }
     3456fi
     3457
     3458
     3459fi
     3460if test -z "$CC"; then
     3461  if test -n "$ac_tool_prefix"; then
     3462  for ac_prog in cl.exe
    21253463  do
    21263464    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    21273465set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    2128 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2129 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    2130 if test "${ac_cv_prog_CC+set}" = set; then
    2131   echo $ECHO_N "(cached) $ECHO_C" >&6
     3466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3467$as_echo_n "checking for $ac_word... " >&6; }
     3468if test "${ac_cv_prog_CC+set}" = set; then :
     3469  $as_echo_n "(cached) " >&6
    21323470else
    21333471  if test -n "$CC"; then
     
    21393477  IFS=$as_save_IFS
    21403478  test -z "$as_dir" && as_dir=.
    2141   for ac_exec_ext in '' $ac_executable_extensions; do
    2142   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3479    for ac_exec_ext in '' $ac_executable_extensions; do
     3480  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    21433481    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    2144     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3482    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    21453483    break 2
    21463484  fi
    21473485done
    2148 done
     3486  done
     3487IFS=$as_save_IFS
    21493488
    21503489fi
     
    21523491CC=$ac_cv_prog_CC
    21533492if test -n "$CC"; then
    2154   echo "$as_me:$LINENO: result: $CC" >&5
    2155 echo "${ECHO_T}$CC" >&6
    2156 else
    2157   echo "$as_me:$LINENO: result: no" >&5
    2158 echo "${ECHO_T}no" >&6
    2159 fi
     3493  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3494$as_echo "$CC" >&6; }
     3495else
     3496  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3497$as_echo "no" >&6; }
     3498fi
     3499
    21603500
    21613501    test -n "$CC" && break
     
    21643504if test -z "$CC"; then
    21653505  ac_ct_CC=$CC
    2166   for ac_prog in $comps
     3506  for ac_prog in cl.exe
    21673507do
    21683508  # Extract the first word of "$ac_prog", so it can be a program name with args.
    21693509set dummy $ac_prog; ac_word=$2
    2170 echo "$as_me:$LINENO: checking for $ac_word" >&5
    2171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    2172 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
    2173   echo $ECHO_N "(cached) $ECHO_C" >&6
     3510{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3511$as_echo_n "checking for $ac_word... " >&6; }
     3512if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
     3513  $as_echo_n "(cached) " >&6
    21743514else
    21753515  if test -n "$ac_ct_CC"; then
     
    21813521  IFS=$as_save_IFS
    21823522  test -z "$as_dir" && as_dir=.
    2183   for ac_exec_ext in '' $ac_executable_extensions; do
    2184   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3523    for ac_exec_ext in '' $ac_executable_extensions; do
     3524  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    21853525    ac_cv_prog_ac_ct_CC="$ac_prog"
    2186     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     3526    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    21873527    break 2
    21883528  fi
    21893529done
    2190 done
     3530  done
     3531IFS=$as_save_IFS
    21913532
    21923533fi
     
    21943535ac_ct_CC=$ac_cv_prog_ac_ct_CC
    21953536if test -n "$ac_ct_CC"; then
    2196   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
    2197 echo "${ECHO_T}$ac_ct_CC" >&6
    2198 else
    2199   echo "$as_me:$LINENO: result: no" >&5
    2200 echo "${ECHO_T}no" >&6
    2201 fi
     3537  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
     3538$as_echo "$ac_ct_CC" >&6; }
     3539else
     3540  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3541$as_echo "no" >&6; }
     3542fi
     3543
    22023544
    22033545  test -n "$ac_ct_CC" && break
    22043546done
    22053547
    2206   CC=$ac_ct_CC
    2207 fi
    2208 
    2209 
    2210 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
    2211 See \`config.log' for more details." >&5
    2212 echo "$as_me: error: no acceptable C compiler found in \$PATH
    2213 See \`config.log' for more details." >&2;}
    2214    { (exit 1); exit 1; }; }
     3548  if test "x$ac_ct_CC" = x; then
     3549    CC=""
     3550  else
     3551    case $cross_compiling:$ac_tool_warned in
     3552yes:)
     3553{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     3554$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3555ac_tool_warned=yes ;;
     3556esac
     3557    CC=$ac_ct_CC
     3558  fi
     3559fi
     3560
     3561fi
     3562
     3563
     3564test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     3565$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     3566as_fn_error "no acceptable C compiler found in \$PATH
     3567See \`config.log' for more details." "$LINENO" 5; }
    22153568
    22163569# Provide some information about the compiler.
    2217 echo "$as_me:$LINENO:" \
    2218      "checking for C compiler version" >&5
    2219 ac_compiler=`set X $ac_compile; echo $2`
    2220 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
    2221   (eval $ac_compiler --version </dev/null >&5) 2>&5
     3570$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
     3571set X $ac_compile
     3572ac_compiler=$2
     3573for ac_option in --version -v -V -qversion; do
     3574  { { ac_try="$ac_compiler $ac_option >&5"
     3575case "(($ac_try" in
     3576  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     3577  *) ac_try_echo=$ac_try;;
     3578esac
     3579eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     3580$as_echo "$ac_try_echo"; } >&5
     3581  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    22223582  ac_status=$?
    2223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2224   (exit $ac_status); }
    2225 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
    2226   (eval $ac_compiler -v </dev/null >&5) 2>&5
    2227   ac_status=$?
    2228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2229   (exit $ac_status); }
    2230 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
    2231   (eval $ac_compiler -V </dev/null >&5) 2>&5
    2232   ac_status=$?
    2233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2234   (exit $ac_status); }
    2235 
    2236 cat >conftest.$ac_ext <<_ACEOF
    2237 /* confdefs.h.  */
    2238 _ACEOF
    2239 cat confdefs.h >>conftest.$ac_ext
    2240 cat >>conftest.$ac_ext <<_ACEOF
    2241 /* end confdefs.h.  */
    2242 
    2243 int
    2244 main ()
    2245 {
    2246 
    2247   ;
    2248   return 0;
    2249 }
    2250 _ACEOF
    2251 ac_clean_files_save=$ac_clean_files
    2252 ac_clean_files="$ac_clean_files a.out a.exe b.out"
    2253 # Try to create an executable without -o first, disregard a.out.
    2254 # It will help us diagnose broken compilers, and finding out an intuition
    2255 # of exeext.
    2256 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
    2257 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
    2258 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
    2259 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
    2260   (eval $ac_link_default) 2>&5
    2261   ac_status=$?
    2262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2263   (exit $ac_status); }; then
    2264   # Find the output, starting from the most likely.  This scheme is
    2265 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
    2266 # resort.
    2267 
    2268 # Be careful to initialize this variable, since it used to be cached.
    2269 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
    2270 ac_cv_exeext=
    2271 # b.out is created by i960 compilers.
    2272 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
    2273 do
    2274   test -f "$ac_file" || continue
    2275   case $ac_file in
    2276     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
    2277         ;;
    2278     conftest.$ac_ext )
    2279         # This is the source file.
    2280         ;;
    2281     [ab].out )
    2282         # We found the default executable, but exeext='' is most
    2283         # certainly right.
    2284         break;;
    2285     *.* )
    2286         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    2287         # FIXME: I believe we export ac_cv_exeext for Libtool,
    2288         # but it would be cool to find out if it's true.  Does anybody
    2289         # maintain Libtool? --akim.
    2290         export ac_cv_exeext
    2291         break;;
    2292     * )
    2293         break;;
    2294   esac
     3583  if test -s conftest.err; then
     3584    sed '10a\
     3585... rest of stderr output deleted ...
     3586         10q' conftest.err >conftest.er1
     3587    cat conftest.er1 >&5
     3588    rm -f conftest.er1 conftest.err
     3589  fi
     3590  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     3591  test $ac_status = 0; }
    22953592done
    2296 else
    2297   echo "$as_me: failed program was:" >&5
    2298 sed 's/^/| /' conftest.$ac_ext >&5
    2299 
    2300 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
    2301 See \`config.log' for more details." >&5
    2302 echo "$as_me: error: C compiler cannot create executables
    2303 See \`config.log' for more details." >&2;}
    2304    { (exit 77); exit 77; }; }
    2305 fi
    2306 
    2307 ac_exeext=$ac_cv_exeext
    2308 echo "$as_me:$LINENO: result: $ac_file" >&5
    2309 echo "${ECHO_T}$ac_file" >&6
    2310 
    2311 # Check the compiler produces executables we can run.  If not, either
    2312 # the compiler is broken, or we cross compile.
    2313 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
    2314 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
    2315 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
    2316 # If not cross compiling, check that we can run a simple program.
    2317 if test "$cross_compiling" != yes; then
    2318   if { ac_try='./$ac_file'
    2319   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2320   (eval $ac_try) 2>&5
    2321   ac_status=$?
    2322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2323   (exit $ac_status); }; }; then
    2324     cross_compiling=no
    2325   else
    2326     if test "$cross_compiling" = maybe; then
    2327         cross_compiling=yes
    2328     else
    2329         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
    2330 If you meant to cross compile, use \`--host'.
    2331 See \`config.log' for more details." >&5
    2332 echo "$as_me: error: cannot run C compiled programs.
    2333 If you meant to cross compile, use \`--host'.
    2334 See \`config.log' for more details." >&2;}
    2335    { (exit 1); exit 1; }; }
    2336     fi
    2337   fi
    2338 fi
    2339 echo "$as_me:$LINENO: result: yes" >&5
    2340 echo "${ECHO_T}yes" >&6
    2341 
    2342 rm -f a.out a.exe conftest$ac_cv_exeext b.out
    2343 ac_clean_files=$ac_clean_files_save
    2344 # Check the compiler produces executables we can run.  If not, either
    2345 # the compiler is broken, or we cross compile.
    2346 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
    2347 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
    2348 echo "$as_me:$LINENO: result: $cross_compiling" >&5
    2349 echo "${ECHO_T}$cross_compiling" >&6
    2350 
    2351 echo "$as_me:$LINENO: checking for suffix of executables" >&5
    2352 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
    2353 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    2354   (eval $ac_link) 2>&5
    2355   ac_status=$?
    2356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2357   (exit $ac_status); }; then
    2358   # If both `conftest.exe' and `conftest' are `present' (well, observable)
    2359 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
    2360 # work properly (i.e., refer to `conftest.exe'), while it won't with
    2361 # `rm'.
    2362 for ac_file in conftest.exe conftest conftest.*; do
    2363   test -f "$ac_file" || continue
    2364   case $ac_file in
    2365     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
    2366     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    2367           export ac_cv_exeext
    2368           break;;
    2369     * ) break;;
    2370   esac
    2371 done
    2372 else
    2373   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
    2374 See \`config.log' for more details." >&5
    2375 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
    2376 See \`config.log' for more details." >&2;}
    2377    { (exit 1); exit 1; }; }
    2378 fi
    2379 
    2380 rm -f conftest$ac_cv_exeext
    2381 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
    2382 echo "${ECHO_T}$ac_cv_exeext" >&6
    2383 
    2384 rm -f conftest.$ac_ext
    2385 EXEEXT=$ac_cv_exeext
    2386 ac_exeext=$EXEEXT
    2387 echo "$as_me:$LINENO: checking for suffix of object files" >&5
    2388 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
    2389 if test "${ac_cv_objext+set}" = set; then
    2390   echo $ECHO_N "(cached) $ECHO_C" >&6
    2391 else
    2392   cat >conftest.$ac_ext <<_ACEOF
    2393 /* confdefs.h.  */
    2394 _ACEOF
    2395 cat confdefs.h >>conftest.$ac_ext
    2396 cat >>conftest.$ac_ext <<_ACEOF
    2397 /* end confdefs.h.  */
    2398 
    2399 int
    2400 main ()
    2401 {
    2402 
    2403   ;
    2404   return 0;
    2405 }
    2406 _ACEOF
    2407 rm -f conftest.o conftest.obj
    2408 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2409   (eval $ac_compile) 2>&5
    2410   ac_status=$?
    2411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2412   (exit $ac_status); }; then
    2413   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
    2414   case $ac_file in
    2415     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
    2416     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
    2417        break;;
    2418   esac
    2419 done
    2420 else
    2421   echo "$as_me: failed program was:" >&5
    2422 sed 's/^/| /' conftest.$ac_ext >&5
    2423 
    2424 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
    2425 See \`config.log' for more details." >&5
    2426 echo "$as_me: error: cannot compute suffix of object files: cannot compile
    2427 See \`config.log' for more details." >&2;}
    2428    { (exit 1); exit 1; }; }
    2429 fi
    2430 
    2431 rm -f conftest.$ac_cv_objext conftest.$ac_ext
    2432 fi
    2433 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
    2434 echo "${ECHO_T}$ac_cv_objext" >&6
    2435 OBJEXT=$ac_cv_objext
    2436 ac_objext=$OBJEXT
    2437 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
    2438 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
    2439 if test "${ac_cv_c_compiler_gnu+set}" = set; then
    2440   echo $ECHO_N "(cached) $ECHO_C" >&6
    2441 else
    2442   cat >conftest.$ac_ext <<_ACEOF
    2443 /* confdefs.h.  */
    2444 _ACEOF
    2445 cat confdefs.h >>conftest.$ac_ext
    2446 cat >>conftest.$ac_ext <<_ACEOF
     3593
     3594{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
     3595$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
     3596if test "${ac_cv_c_compiler_gnu+set}" = set; then :
     3597  $as_echo_n "(cached) " >&6
     3598else
     3599  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    24473600/* end confdefs.h.  */
    24483601
     
    24583611}
    24593612_ACEOF
    2460 rm -f conftest.$ac_objext
    2461 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2462   (eval $ac_compile) 2>conftest.er1
    2463   ac_status=$?
    2464   grep -v '^ *+' conftest.er1 >conftest.err
    2465   rm -f conftest.er1
    2466   cat conftest.err >&5
    2467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2468   (exit $ac_status); } &&
    2469          { ac_try='test -z "$ac_c_werror_flag"
    2470                          || test ! -s conftest.err'
    2471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2472   (eval $ac_try) 2>&5
    2473   ac_status=$?
    2474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2475   (exit $ac_status); }; } &&
    2476          { ac_try='test -s conftest.$ac_objext'
    2477   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2478   (eval $ac_try) 2>&5
    2479   ac_status=$?
    2480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2481   (exit $ac_status); }; }; then
     3613if ac_fn_c_try_compile "$LINENO"; then :
    24823614  ac_compiler_gnu=yes
    24833615else
    2484   echo "$as_me: failed program was:" >&5
    2485 sed 's/^/| /' conftest.$ac_ext >&5
    2486 
    2487 ac_compiler_gnu=no
    2488 fi
    2489 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3616  ac_compiler_gnu=no
     3617fi
     3618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    24903619ac_cv_c_compiler_gnu=$ac_compiler_gnu
    24913620
    24923621fi
    2493 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
    2494 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
    2495 GCC=`test $ac_compiler_gnu = yes && echo yes`
     3622{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
     3623$as_echo "$ac_cv_c_compiler_gnu" >&6; }
     3624if test $ac_compiler_gnu = yes; then
     3625  GCC=yes
     3626else
     3627  GCC=
     3628fi
    24963629ac_test_CFLAGS=${CFLAGS+set}
    24973630ac_save_CFLAGS=$CFLAGS
    2498 CFLAGS="-g"
    2499 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
    2500 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
    2501 if test "${ac_cv_prog_cc_g+set}" = set; then
    2502   echo $ECHO_N "(cached) $ECHO_C" >&6
    2503 else
    2504   cat >conftest.$ac_ext <<_ACEOF
    2505 /* confdefs.h.  */
    2506 _ACEOF
    2507 cat confdefs.h >>conftest.$ac_ext
    2508 cat >>conftest.$ac_ext <<_ACEOF
     3631{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
     3632$as_echo_n "checking whether $CC accepts -g... " >&6; }
     3633if test "${ac_cv_prog_cc_g+set}" = set; then :
     3634  $as_echo_n "(cached) " >&6
     3635else
     3636  ac_save_c_werror_flag=$ac_c_werror_flag
     3637   ac_c_werror_flag=yes
     3638   ac_cv_prog_cc_g=no
     3639   CFLAGS="-g"
     3640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    25093641/* end confdefs.h.  */
    25103642
     
    25173649}
    25183650_ACEOF
    2519 rm -f conftest.$ac_objext
    2520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2521   (eval $ac_compile) 2>conftest.er1
    2522   ac_status=$?
    2523   grep -v '^ *+' conftest.er1 >conftest.err
    2524   rm -f conftest.er1
    2525   cat conftest.err >&5
    2526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2527   (exit $ac_status); } &&
    2528          { ac_try='test -z "$ac_c_werror_flag"
    2529                          || test ! -s conftest.err'
    2530   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2531   (eval $ac_try) 2>&5
    2532   ac_status=$?
    2533   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2534   (exit $ac_status); }; } &&
    2535          { ac_try='test -s conftest.$ac_objext'
    2536   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2537   (eval $ac_try) 2>&5
    2538   ac_status=$?
    2539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2540   (exit $ac_status); }; }; then
     3651if ac_fn_c_try_compile "$LINENO"; then :
    25413652  ac_cv_prog_cc_g=yes
    25423653else
    2543   echo "$as_me: failed program was:" >&5
    2544 sed 's/^/| /' conftest.$ac_ext >&5
    2545 
    2546 ac_cv_prog_cc_g=no
    2547 fi
    2548 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2549 fi
    2550 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
    2551 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
     3654  CFLAGS=""
     3655      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3656/* end confdefs.h.  */
     3657
     3658int
     3659main ()
     3660{
     3661
     3662  ;
     3663  return 0;
     3664}
     3665_ACEOF
     3666if ac_fn_c_try_compile "$LINENO"; then :
     3667
     3668else
     3669  ac_c_werror_flag=$ac_save_c_werror_flag
     3670         CFLAGS="-g"
     3671         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3672/* end confdefs.h.  */
     3673
     3674int
     3675main ()
     3676{
     3677
     3678  ;
     3679  return 0;
     3680}
     3681_ACEOF
     3682if ac_fn_c_try_compile "$LINENO"; then :
     3683  ac_cv_prog_cc_g=yes
     3684fi
     3685rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3686fi
     3687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3688fi
     3689rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3690   ac_c_werror_flag=$ac_save_c_werror_flag
     3691fi
     3692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
     3693$as_echo "$ac_cv_prog_cc_g" >&6; }
    25523694if test "$ac_test_CFLAGS" = set; then
    25533695  CFLAGS=$ac_save_CFLAGS
     
    25653707  fi
    25663708fi
    2567 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
    2568 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
    2569 if test "${ac_cv_prog_cc_stdc+set}" = set; then
    2570   echo $ECHO_N "(cached) $ECHO_C" >&6
    2571 else
    2572   ac_cv_prog_cc_stdc=no
     3709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
     3710$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
     3711if test "${ac_cv_prog_cc_c89+set}" = set; then :
     3712  $as_echo_n "(cached) " >&6
     3713else
     3714  ac_cv_prog_cc_c89=no
    25733715ac_save_CC=$CC
    2574 cat >conftest.$ac_ext <<_ACEOF
    2575 /* confdefs.h.  */
    2576 _ACEOF
    2577 cat confdefs.h >>conftest.$ac_ext
    2578 cat >>conftest.$ac_ext <<_ACEOF
     3716cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    25793717/* end confdefs.h.  */
    25803718#include <stdarg.h>
     
    26043742   function prototypes and stuff, but not '\xHH' hex character constants.
    26053743   These don't provoke an error unfortunately, instead are silently treated
    2606    as 'x'.  The following induces an error, until -std1 is added to get
     3744   as 'x'.  The following induces an error, until -std is added to get
    26073745   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
    26083746   array size at least.  It's necessary to write '\x00'==0 to get something
    2609    that's true only with -std1.  */
     3747   that's true only with -std.  */
    26103748int osf4_cc_array ['\x00' == 0 ? 1 : -1];
     3749
     3750/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
     3751   inside strings and character constants.  */
     3752#define FOO(x) 'x'
     3753int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
    26113754
    26123755int test (int i, double x);
     
    26243767}
    26253768_ACEOF
    2626 # Don't try gcc -ansi; that turns off useful extensions and
    2627 # breaks some systems' header files.
    2628 # AIX                   -qlanglvl=ansi
    2629 # Ultrix and OSF/1      -std1
    2630 # HP-UX 10.20 and later -Ae
    2631 # HP-UX older versions  -Aa -D_HPUX_SOURCE
    2632 # SVR4                  -Xc -D__EXTENSIONS__
    2633 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     3769for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
     3770        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
    26343771do
    26353772  CC="$ac_save_CC $ac_arg"
    2636   rm -f conftest.$ac_objext
    2637 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2638   (eval $ac_compile) 2>conftest.er1
    2639   ac_status=$?
    2640   grep -v '^ *+' conftest.er1 >conftest.err
    2641   rm -f conftest.er1
    2642   cat conftest.err >&5
    2643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2644   (exit $ac_status); } &&
    2645          { ac_try='test -z "$ac_c_werror_flag"
    2646                          || test ! -s conftest.err'
    2647   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2648   (eval $ac_try) 2>&5
    2649   ac_status=$?
    2650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2651   (exit $ac_status); }; } &&
    2652          { ac_try='test -s conftest.$ac_objext'
    2653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2654   (eval $ac_try) 2>&5
    2655   ac_status=$?
    2656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2657   (exit $ac_status); }; }; then
    2658   ac_cv_prog_cc_stdc=$ac_arg
    2659 break
    2660 else
    2661   echo "$as_me: failed program was:" >&5
    2662 sed 's/^/| /' conftest.$ac_ext >&5
    2663 
    2664 fi
    2665 rm -f conftest.err conftest.$ac_objext
     3773  if ac_fn_c_try_compile "$LINENO"; then :
     3774  ac_cv_prog_cc_c89=$ac_arg
     3775fi
     3776rm -f core conftest.err conftest.$ac_objext
     3777  test "x$ac_cv_prog_cc_c89" != "xno" && break
    26663778done
    2667 rm -f conftest.$ac_ext conftest.$ac_objext
     3779rm -f conftest.$ac_ext
    26683780CC=$ac_save_CC
    26693781
    26703782fi
    2671 
    2672 case "x$ac_cv_prog_cc_stdc" in
    2673   x|xno)
    2674     echo "$as_me:$LINENO: result: none needed" >&5
    2675 echo "${ECHO_T}none needed" >&6 ;;
     3783# AC_CACHE_VAL
     3784case "x$ac_cv_prog_cc_c89" in
     3785  x)
     3786    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
     3787$as_echo "none needed" >&6; } ;;
     3788  xno)
     3789    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
     3790$as_echo "unsupported" >&6; } ;;
    26763791  *)
    2677     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
    2678 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
    2679     CC="$CC $ac_cv_prog_cc_stdc" ;;
     3792    CC="$CC $ac_cv_prog_cc_c89"
     3793    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
     3794$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
    26803795esac
    2681 
    2682 # Some people use a C++ compiler to compile C.  Since we use `exit',
    2683 # in C++ we need to declare it.  In case someone uses the same compiler
    2684 # for both compiling C and C++ we need to have the C++ compiler decide
    2685 # the declaration of exit, since it's the most demanding environment.
    2686 cat >conftest.$ac_ext <<_ACEOF
    2687 #ifndef __cplusplus
    2688   choke me
    2689 #endif
    2690 _ACEOF
    2691 rm -f conftest.$ac_objext
    2692 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2693   (eval $ac_compile) 2>conftest.er1
    2694   ac_status=$?
    2695   grep -v '^ *+' conftest.er1 >conftest.err
    2696   rm -f conftest.er1
    2697   cat conftest.err >&5
    2698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2699   (exit $ac_status); } &&
    2700          { ac_try='test -z "$ac_c_werror_flag"
    2701                          || test ! -s conftest.err'
    2702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2703   (eval $ac_try) 2>&5
    2704   ac_status=$?
    2705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2706   (exit $ac_status); }; } &&
    2707          { ac_try='test -s conftest.$ac_objext'
    2708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2709   (eval $ac_try) 2>&5
    2710   ac_status=$?
    2711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2712   (exit $ac_status); }; }; then
    2713   for ac_declaration in \
    2714    '' \
    2715    'extern "C" void std::exit (int) throw (); using std::exit;' \
    2716    'extern "C" void std::exit (int); using std::exit;' \
    2717    'extern "C" void exit (int) throw ();' \
    2718    'extern "C" void exit (int);' \
    2719    'void exit (int);'
    2720 do
    2721   cat >conftest.$ac_ext <<_ACEOF
    2722 /* confdefs.h.  */
    2723 _ACEOF
    2724 cat confdefs.h >>conftest.$ac_ext
    2725 cat >>conftest.$ac_ext <<_ACEOF
    2726 /* end confdefs.h.  */
    2727 $ac_declaration
    2728 #include <stdlib.h>
    2729 int
    2730 main ()
    2731 {
    2732 exit (42);
    2733   ;
    2734   return 0;
    2735 }
    2736 _ACEOF
    2737 rm -f conftest.$ac_objext
    2738 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2739   (eval $ac_compile) 2>conftest.er1
    2740   ac_status=$?
    2741   grep -v '^ *+' conftest.er1 >conftest.err
    2742   rm -f conftest.er1
    2743   cat conftest.err >&5
    2744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2745   (exit $ac_status); } &&
    2746          { ac_try='test -z "$ac_c_werror_flag"
    2747                          || test ! -s conftest.err'
    2748   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2749   (eval $ac_try) 2>&5
    2750   ac_status=$?
    2751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2752   (exit $ac_status); }; } &&
    2753          { ac_try='test -s conftest.$ac_objext'
    2754   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2755   (eval $ac_try) 2>&5
    2756   ac_status=$?
    2757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2758   (exit $ac_status); }; }; then
    2759   :
    2760 else
    2761   echo "$as_me: failed program was:" >&5
    2762 sed 's/^/| /' conftest.$ac_ext >&5
    2763 
    2764 continue
    2765 fi
    2766 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2767   cat >conftest.$ac_ext <<_ACEOF
    2768 /* confdefs.h.  */
    2769 _ACEOF
    2770 cat confdefs.h >>conftest.$ac_ext
    2771 cat >>conftest.$ac_ext <<_ACEOF
    2772 /* end confdefs.h.  */
    2773 $ac_declaration
    2774 int
    2775 main ()
    2776 {
    2777 exit (42);
    2778   ;
    2779   return 0;
    2780 }
    2781 _ACEOF
    2782 rm -f conftest.$ac_objext
    2783 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    2784   (eval $ac_compile) 2>conftest.er1
    2785   ac_status=$?
    2786   grep -v '^ *+' conftest.er1 >conftest.err
    2787   rm -f conftest.er1
    2788   cat conftest.err >&5
    2789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2790   (exit $ac_status); } &&
    2791          { ac_try='test -z "$ac_c_werror_flag"
    2792                          || test ! -s conftest.err'
    2793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2794   (eval $ac_try) 2>&5
    2795   ac_status=$?
    2796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2797   (exit $ac_status); }; } &&
    2798          { ac_try='test -s conftest.$ac_objext'
    2799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2800   (eval $ac_try) 2>&5
    2801   ac_status=$?
    2802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2803   (exit $ac_status); }; }; then
    2804   break
    2805 else
    2806   echo "$as_me: failed program was:" >&5
    2807 sed 's/^/| /' conftest.$ac_ext >&5
    2808 
    2809 fi
    2810 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    2811 done
    2812 rm -f conftest*
    2813 if test -n "$ac_declaration"; then
    2814   echo '#ifdef __cplusplus' >>confdefs.h
    2815   echo $ac_declaration      >>confdefs.h
    2816   echo '#endif'             >>confdefs.h
    2817 fi
    2818 
    2819 else
    2820   echo "$as_me: failed program was:" >&5
    2821 sed 's/^/| /' conftest.$ac_ext >&5
    2822 
    2823 fi
    2824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3796if test "x$ac_cv_prog_cc_c89" != xno; then :
     3797
     3798fi
     3799
    28253800ac_ext=c
    28263801ac_cpp='$CPP $CPPFLAGS'
     
    28293804ac_compiler_gnu=$ac_cv_c_compiler_gnu
    28303805
     3806
     3807
     3808ac_ext=c
     3809ac_cpp='$CPP $CPPFLAGS'
     3810ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     3811ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     3812ac_compiler_gnu=$ac_cv_c_compiler_gnu
     3813
     3814
     3815# For consistency, we set the C compiler to the same value of the C++
     3816# compiler, if the C++ is set, but the C compiler isn't (only for CXX=cl)
     3817if test x"$CXX" != x; then
     3818  case "$CXX" in
     3819    clang* ) ;;
     3820    cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
     3821      if test x"$CC" = x; then
     3822        CC="$CXX"
     3823        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&5
     3824$as_echo "$as_me: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&2;}
     3825      fi
     3826      ;;
     3827  esac
     3828fi
     3829
     3830
     3831
     3832
     3833
     3834
     3835coin_has_cc=yes
     3836
     3837save_cflags="$CFLAGS"
     3838
     3839# For *-*-solaris*, promote Studio/Workshop cc compiler to front of list.
     3840# Depending on the user's PATH, when Studio/Workshop cc is not present we may
     3841# find /usr/ucb/cc, which is almost certainly not a good choice for the C
     3842# compiler. In this case, put cc after gcc.
     3843
     3844case $build in
     3845  *-cygwin* | *-mingw*)
     3846             if test "$enable_msvc" = yes ; then
     3847               comps="icl cl gcc"
     3848             else
     3849               comps="gcc icl cl"
     3850             fi ;;
     3851  *-*-solaris*)
     3852             # Extract the first word of "cc", so it can be a program name with args.
     3853set dummy cc; ac_word=$2
     3854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3855$as_echo_n "checking for $ac_word... " >&6; }
     3856if test "${ac_cv_prog_sol_cc_compiler+set}" = set; then :
     3857  $as_echo_n "(cached) " >&6
     3858else
     3859  if test -n "$sol_cc_compiler"; then
     3860  ac_cv_prog_sol_cc_compiler="$sol_cc_compiler" # Let the user override the test.
     3861else
     3862  ac_prog_rejected=no
     3863as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3864for as_dir in $PATH
     3865do
     3866  IFS=$as_save_IFS
     3867  test -z "$as_dir" && as_dir=.
     3868    for ac_exec_ext in '' $ac_executable_extensions; do
     3869  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3870    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
     3871       ac_prog_rejected=yes
     3872       continue
     3873     fi
     3874    ac_cv_prog_sol_cc_compiler="cc"
     3875    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3876    break 2
     3877  fi
     3878done
     3879  done
     3880IFS=$as_save_IFS
     3881
     3882if test $ac_prog_rejected = yes; then
     3883  # We found a bogon in the path, so make sure we never use it.
     3884  set dummy $ac_cv_prog_sol_cc_compiler
     3885  shift
     3886  if test $# != 0; then
     3887    # We chose a different compiler from the bogus one.
     3888    # However, it has the same basename, so the bogon will be chosen
     3889    # first if we set sol_cc_compiler to just the basename; use the full file name.
     3890    shift
     3891    ac_cv_prog_sol_cc_compiler="$as_dir/$ac_word${1+' '}$@"
     3892  fi
     3893fi
     3894fi
     3895fi
     3896sol_cc_compiler=$ac_cv_prog_sol_cc_compiler
     3897if test -n "$sol_cc_compiler"; then
     3898  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sol_cc_compiler" >&5
     3899$as_echo "$sol_cc_compiler" >&6; }
     3900else
     3901  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3902$as_echo "no" >&6; }
     3903fi
     3904
     3905
     3906             if test "$sol_cc_compiler" = "cc" ; then
     3907               comps="cc xlc gcc pgcc icc"
     3908             else
     3909               comps="xlc gcc pgcc icc cc"
     3910             fi
     3911             ;;
     3912  *-linux-gnu*) comps="gcc cc pgcc icc xlc" ;;
     3913  *-linux-*) comps="xlc gcc cc pgcc icc" ;;
     3914  *)         comps="xlc_r xlc cc gcc pgcc icc" ;;
     3915esac
     3916
     3917# We delete the cached value, since the test might not have been
     3918# performed with our choice of compilers earlier
     3919$as_unset ac_cv_prog_CC || test "${ac_cv_prog_CC+set}" != set || { ac_cv_prog_CC=; export ac_cv_prog_CC; }
     3920# AC_MSG_NOTICE([C compiler candidates: $comps])
     3921ac_ext=c
     3922ac_cpp='$CPP $CPPFLAGS'
     3923ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     3924ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     3925ac_compiler_gnu=$ac_cv_c_compiler_gnu
     3926if test -n "$ac_tool_prefix"; then
     3927  for ac_prog in $comps
     3928  do
     3929    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
     3930set dummy $ac_tool_prefix$ac_prog; ac_word=$2
     3931{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3932$as_echo_n "checking for $ac_word... " >&6; }
     3933if test "${ac_cv_prog_CC+set}" = set; then :
     3934  $as_echo_n "(cached) " >&6
     3935else
     3936  if test -n "$CC"; then
     3937  ac_cv_prog_CC="$CC" # Let the user override the test.
     3938else
     3939as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3940for as_dir in $PATH
     3941do
     3942  IFS=$as_save_IFS
     3943  test -z "$as_dir" && as_dir=.
     3944    for ac_exec_ext in '' $ac_executable_extensions; do
     3945  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3946    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
     3947    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3948    break 2
     3949  fi
     3950done
     3951  done
     3952IFS=$as_save_IFS
     3953
     3954fi
     3955fi
     3956CC=$ac_cv_prog_CC
     3957if test -n "$CC"; then
     3958  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3959$as_echo "$CC" >&6; }
     3960else
     3961  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3962$as_echo "no" >&6; }
     3963fi
     3964
     3965
     3966    test -n "$CC" && break
     3967  done
     3968fi
     3969if test -z "$CC"; then
     3970  ac_ct_CC=$CC
     3971  for ac_prog in $comps
     3972do
     3973  # Extract the first word of "$ac_prog", so it can be a program name with args.
     3974set dummy $ac_prog; ac_word=$2
     3975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3976$as_echo_n "checking for $ac_word... " >&6; }
     3977if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
     3978  $as_echo_n "(cached) " >&6
     3979else
     3980  if test -n "$ac_ct_CC"; then
     3981  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
     3982else
     3983as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3984for as_dir in $PATH
     3985do
     3986  IFS=$as_save_IFS
     3987  test -z "$as_dir" && as_dir=.
     3988    for ac_exec_ext in '' $ac_executable_extensions; do
     3989  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3990    ac_cv_prog_ac_ct_CC="$ac_prog"
     3991    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3992    break 2
     3993  fi
     3994done
     3995  done
     3996IFS=$as_save_IFS
     3997
     3998fi
     3999fi
     4000ac_ct_CC=$ac_cv_prog_ac_ct_CC
     4001if test -n "$ac_ct_CC"; then
     4002  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
     4003$as_echo "$ac_ct_CC" >&6; }
     4004else
     4005  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     4006$as_echo "no" >&6; }
     4007fi
     4008
     4009
     4010  test -n "$ac_ct_CC" && break
     4011done
     4012
     4013  if test "x$ac_ct_CC" = x; then
     4014    CC=""
     4015  else
     4016    case $cross_compiling:$ac_tool_warned in
     4017yes:)
     4018{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     4019$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     4020ac_tool_warned=yes ;;
     4021esac
     4022    CC=$ac_ct_CC
     4023  fi
     4024fi
     4025
     4026
     4027test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     4028$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4029as_fn_error "no acceptable C compiler found in \$PATH
     4030See \`config.log' for more details." "$LINENO" 5; }
     4031
     4032# Provide some information about the compiler.
     4033$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
     4034set X $ac_compile
     4035ac_compiler=$2
     4036for ac_option in --version -v -V -qversion; do
     4037  { { ac_try="$ac_compiler $ac_option >&5"
     4038case "(($ac_try" in
     4039  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4040  *) ac_try_echo=$ac_try;;
     4041esac
     4042eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     4043$as_echo "$ac_try_echo"; } >&5
     4044  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
     4045  ac_status=$?
     4046  if test -s conftest.err; then
     4047    sed '10a\
     4048... rest of stderr output deleted ...
     4049         10q' conftest.err >conftest.er1
     4050    cat conftest.er1 >&5
     4051    rm -f conftest.er1 conftest.err
     4052  fi
     4053  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4054  test $ac_status = 0; }
     4055done
     4056
     4057cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4058/* end confdefs.h.  */
     4059#include <stdio.h>
     4060int
     4061main ()
     4062{
     4063FILE *f = fopen ("conftest.out", "w");
     4064 return ferror (f) || fclose (f) != 0;
     4065
     4066  ;
     4067  return 0;
     4068}
     4069_ACEOF
     4070ac_clean_files_save=$ac_clean_files
     4071ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
     4072# Try to create an executable without -o first, disregard a.out.
     4073# It will help us diagnose broken compilers, and finding out an intuition
     4074# of exeext.
     4075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
     4076$as_echo_n "checking for C compiler default output file name... " >&6; }
     4077ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
     4078
     4079# The possible output files:
     4080ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
     4081
     4082ac_rmfiles=
     4083for ac_file in $ac_files
     4084do
     4085  case $ac_file in
     4086    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     4087    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
     4088  esac
     4089done
     4090rm -f $ac_rmfiles
     4091
     4092if { { ac_try="$ac_link_default"
     4093case "(($ac_try" in
     4094  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4095  *) ac_try_echo=$ac_try;;
     4096esac
     4097eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     4098$as_echo "$ac_try_echo"; } >&5
     4099  (eval "$ac_link_default") 2>&5
     4100  ac_status=$?
     4101  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4102  test $ac_status = 0; }; then :
     4103  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
     4104# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
     4105# in a Makefile.  We should not override ac_cv_exeext if it was cached,
     4106# so that the user can short-circuit this test for compilers unknown to
     4107# Autoconf.
     4108for ac_file in $ac_files ''
     4109do
     4110  test -f "$ac_file" || continue
     4111  case $ac_file in
     4112    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
     4113        ;;
     4114    [ab].out )
     4115        # We found the default executable, but exeext='' is most
     4116        # certainly right.
     4117        break;;
     4118    *.* )
     4119        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
     4120        then :; else
     4121           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
     4122        fi
     4123        # We set ac_cv_exeext here because the later test for it is not
     4124        # safe: cross compilers may not add the suffix if given an `-o'
     4125        # argument, so we may need to know it at that point already.
     4126        # Even if this section looks crufty: it has the advantage of
     4127        # actually working.
     4128        break;;
     4129    * )
     4130        break;;
     4131  esac
     4132done
     4133test "$ac_cv_exeext" = no && ac_cv_exeext=
     4134
     4135else
     4136  ac_file=''
     4137fi
     4138{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
     4139$as_echo "$ac_file" >&6; }
     4140if test -z "$ac_file"; then :
     4141  $as_echo "$as_me: failed program was:" >&5
     4142sed 's/^/| /' conftest.$ac_ext >&5
     4143
     4144{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     4145$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4146{ as_fn_set_status 77
     4147as_fn_error "C compiler cannot create executables
     4148See \`config.log' for more details." "$LINENO" 5; }; }
     4149fi
     4150ac_exeext=$ac_cv_exeext
     4151
     4152# Check that the compiler produces executables we can run.  If not, either
     4153# the compiler is broken, or we cross compile.
     4154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
     4155$as_echo_n "checking whether the C compiler works... " >&6; }
     4156# If not cross compiling, check that we can run a simple program.
     4157if test "$cross_compiling" != yes; then
     4158  if { ac_try='./$ac_file'
     4159  { { case "(($ac_try" in
     4160  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4161  *) ac_try_echo=$ac_try;;
     4162esac
     4163eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     4164$as_echo "$ac_try_echo"; } >&5
     4165  (eval "$ac_try") 2>&5
     4166  ac_status=$?
     4167  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4168  test $ac_status = 0; }; }; then
     4169    cross_compiling=no
     4170  else
     4171    if test "$cross_compiling" = maybe; then
     4172        cross_compiling=yes
     4173    else
     4174        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     4175$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4176as_fn_error "cannot run C compiled programs.
     4177If you meant to cross compile, use \`--host'.
     4178See \`config.log' for more details." "$LINENO" 5; }
     4179    fi
     4180  fi
     4181fi
     4182{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     4183$as_echo "yes" >&6; }
     4184
     4185rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
     4186ac_clean_files=$ac_clean_files_save
     4187# Check that the compiler produces executables we can run.  If not, either
     4188# the compiler is broken, or we cross compile.
     4189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
     4190$as_echo_n "checking whether we are cross compiling... " >&6; }
     4191{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
     4192$as_echo "$cross_compiling" >&6; }
     4193
     4194{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
     4195$as_echo_n "checking for suffix of executables... " >&6; }
     4196if { { ac_try="$ac_link"
     4197case "(($ac_try" in
     4198  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4199  *) ac_try_echo=$ac_try;;
     4200esac
     4201eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     4202$as_echo "$ac_try_echo"; } >&5
     4203  (eval "$ac_link") 2>&5
     4204  ac_status=$?
     4205  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4206  test $ac_status = 0; }; then :
     4207  # If both `conftest.exe' and `conftest' are `present' (well, observable)
     4208# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
     4209# work properly (i.e., refer to `conftest.exe'), while it won't with
     4210# `rm'.
     4211for ac_file in conftest.exe conftest conftest.*; do
     4212  test -f "$ac_file" || continue
     4213  case $ac_file in
     4214    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     4215    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
     4216          break;;
     4217    * ) break;;
     4218  esac
     4219done
     4220else
     4221  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     4222$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4223as_fn_error "cannot compute suffix of executables: cannot compile and link
     4224See \`config.log' for more details." "$LINENO" 5; }
     4225fi
     4226rm -f conftest$ac_cv_exeext
     4227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
     4228$as_echo "$ac_cv_exeext" >&6; }
     4229
     4230rm -f conftest.$ac_ext
     4231EXEEXT=$ac_cv_exeext
     4232ac_exeext=$EXEEXT
     4233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
     4234$as_echo_n "checking for suffix of object files... " >&6; }
     4235if test "${ac_cv_objext+set}" = set; then :
     4236  $as_echo_n "(cached) " >&6
     4237else
     4238  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4239/* end confdefs.h.  */
     4240
     4241int
     4242main ()
     4243{
     4244
     4245  ;
     4246  return 0;
     4247}
     4248_ACEOF
     4249rm -f conftest.o conftest.obj
     4250if { { ac_try="$ac_compile"
     4251case "(($ac_try" in
     4252  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4253  *) ac_try_echo=$ac_try;;
     4254esac
     4255eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     4256$as_echo "$ac_try_echo"; } >&5
     4257  (eval "$ac_compile") 2>&5
     4258  ac_status=$?
     4259  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4260  test $ac_status = 0; }; then :
     4261  for ac_file in conftest.o conftest.obj conftest.*; do
     4262  test -f "$ac_file" || continue;
     4263  case $ac_file in
     4264    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     4265    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
     4266       break;;
     4267  esac
     4268done
     4269else
     4270  $as_echo "$as_me: failed program was:" >&5
     4271sed 's/^/| /' conftest.$ac_ext >&5
     4272
     4273{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
     4274$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4275as_fn_error "cannot compute suffix of object files: cannot compile
     4276See \`config.log' for more details." "$LINENO" 5; }
     4277fi
     4278rm -f conftest.$ac_cv_objext conftest.$ac_ext
     4279fi
     4280{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
     4281$as_echo "$ac_cv_objext" >&6; }
     4282OBJEXT=$ac_cv_objext
     4283ac_objext=$OBJEXT
     4284{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
     4285$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
     4286if test "${ac_cv_c_compiler_gnu+set}" = set; then :
     4287  $as_echo_n "(cached) " >&6
     4288else
     4289  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4290/* end confdefs.h.  */
     4291
     4292int
     4293main ()
     4294{
     4295#ifndef __GNUC__
     4296       choke me
     4297#endif
     4298
     4299  ;
     4300  return 0;
     4301}
     4302_ACEOF
     4303if ac_fn_c_try_compile "$LINENO"; then :
     4304  ac_compiler_gnu=yes
     4305else
     4306  ac_compiler_gnu=no
     4307fi
     4308rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4309ac_cv_c_compiler_gnu=$ac_compiler_gnu
     4310
     4311fi
     4312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
     4313$as_echo "$ac_cv_c_compiler_gnu" >&6; }
     4314if test $ac_compiler_gnu = yes; then
     4315  GCC=yes
     4316else
     4317  GCC=
     4318fi
     4319ac_test_CFLAGS=${CFLAGS+set}
     4320ac_save_CFLAGS=$CFLAGS
     4321{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
     4322$as_echo_n "checking whether $CC accepts -g... " >&6; }
     4323if test "${ac_cv_prog_cc_g+set}" = set; then :
     4324  $as_echo_n "(cached) " >&6
     4325else
     4326  ac_save_c_werror_flag=$ac_c_werror_flag
     4327   ac_c_werror_flag=yes
     4328   ac_cv_prog_cc_g=no
     4329   CFLAGS="-g"
     4330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4331/* end confdefs.h.  */
     4332
     4333int
     4334main ()
     4335{
     4336
     4337  ;
     4338  return 0;
     4339}
     4340_ACEOF
     4341if ac_fn_c_try_compile "$LINENO"; then :
     4342  ac_cv_prog_cc_g=yes
     4343else
     4344  CFLAGS=""
     4345      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4346/* end confdefs.h.  */
     4347
     4348int
     4349main ()
     4350{
     4351
     4352  ;
     4353  return 0;
     4354}
     4355_ACEOF
     4356if ac_fn_c_try_compile "$LINENO"; then :
     4357
     4358else
     4359  ac_c_werror_flag=$ac_save_c_werror_flag
     4360         CFLAGS="-g"
     4361         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4362/* end confdefs.h.  */
     4363
     4364int
     4365main ()
     4366{
     4367
     4368  ;
     4369  return 0;
     4370}
     4371_ACEOF
     4372if ac_fn_c_try_compile "$LINENO"; then :
     4373  ac_cv_prog_cc_g=yes
     4374fi
     4375rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4376fi
     4377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4378fi
     4379rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4380   ac_c_werror_flag=$ac_save_c_werror_flag
     4381fi
     4382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
     4383$as_echo "$ac_cv_prog_cc_g" >&6; }
     4384if test "$ac_test_CFLAGS" = set; then
     4385  CFLAGS=$ac_save_CFLAGS
     4386elif test $ac_cv_prog_cc_g = yes; then
     4387  if test "$GCC" = yes; then
     4388    CFLAGS="-g -O2"
     4389  else
     4390    CFLAGS="-g"
     4391  fi
     4392else
     4393  if test "$GCC" = yes; then
     4394    CFLAGS="-O2"
     4395  else
     4396    CFLAGS=
     4397  fi
     4398fi
     4399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
     4400$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
     4401if test "${ac_cv_prog_cc_c89+set}" = set; then :
     4402  $as_echo_n "(cached) " >&6
     4403else
     4404  ac_cv_prog_cc_c89=no
     4405ac_save_CC=$CC
     4406cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4407/* end confdefs.h.  */
     4408#include <stdarg.h>
     4409#include <stdio.h>
     4410#include <sys/types.h>
     4411#include <sys/stat.h>
     4412/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
     4413struct buf { int x; };
     4414FILE * (*rcsopen) (struct buf *, struct stat *, int);
     4415static char *e (p, i)
     4416     char **p;
     4417     int i;
     4418{
     4419  return p[i];
     4420}
     4421static char *f (char * (*g) (char **, int), char **p, ...)
     4422{
     4423  char *s;
     4424  va_list v;
     4425  va_start (v,p);
     4426  s = g (p, va_arg (v,int));
     4427  va_end (v);
     4428  return s;
     4429}
     4430
     4431/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
     4432   function prototypes and stuff, but not '\xHH' hex character constants.
     4433   These don't provoke an error unfortunately, instead are silently treated
     4434   as 'x'.  The following induces an error, until -std is added to get
     4435   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
     4436   array size at least.  It's necessary to write '\x00'==0 to get something
     4437   that's true only with -std.  */
     4438int osf4_cc_array ['\x00' == 0 ? 1 : -1];
     4439
     4440/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
     4441   inside strings and character constants.  */
     4442#define FOO(x) 'x'
     4443int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
     4444
     4445int test (int i, double x);
     4446struct s1 {int (*f) (int a);};
     4447struct s2 {int (*f) (double a);};
     4448int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
     4449int argc;
     4450char **argv;
     4451int
     4452main ()
     4453{
     4454return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
     4455  ;
     4456  return 0;
     4457}
     4458_ACEOF
     4459for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
     4460        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     4461do
     4462  CC="$ac_save_CC $ac_arg"
     4463  if ac_fn_c_try_compile "$LINENO"; then :
     4464  ac_cv_prog_cc_c89=$ac_arg
     4465fi
     4466rm -f core conftest.err conftest.$ac_objext
     4467  test "x$ac_cv_prog_cc_c89" != "xno" && break
     4468done
     4469rm -f conftest.$ac_ext
     4470CC=$ac_save_CC
     4471
     4472fi
     4473# AC_CACHE_VAL
     4474case "x$ac_cv_prog_cc_c89" in
     4475  x)
     4476    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
     4477$as_echo "none needed" >&6; } ;;
     4478  xno)
     4479    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
     4480$as_echo "unsupported" >&6; } ;;
     4481  *)
     4482    CC="$CC $ac_cv_prog_cc_c89"
     4483    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
     4484$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
     4485esac
     4486if test "x$ac_cv_prog_cc_c89" != xno; then :
     4487
     4488fi
     4489
     4490ac_ext=c
     4491ac_cpp='$CPP $CPPFLAGS'
     4492ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     4493ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     4494ac_compiler_gnu=$ac_cv_c_compiler_gnu
     4495
    28314496if test -z "$CC" ; then
    2832   { { echo "$as_me:$LINENO: error: Failed to find a C compiler!" >&5
    2833 echo "$as_me: error: Failed to find a C compiler!" >&2;}
    2834    { (exit 1); exit 1; }; }
     4497  as_fn_error "Failed to find a C compiler!" "$LINENO" 5
    28354498fi
    28364499# Autoconf incorrectly concludes that cl recognises -g. It doesn't.
     
    28404503    if test "$ac_cv_prog_cc_g" = yes ; then
    28414504      ac_cv_prog_cc_g=no
    2842       { echo "$as_me:$LINENO: Overruling autoconf; cl does not recognise -g." >&5
    2843 echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
     4505      { $as_echo "$as_me:${as_lineno-$LINENO}: Overruling autoconf; cl does not recognise -g." >&5
     4506$as_echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
    28444507    fi ;;
    28454508  * )
     
    29384601            # Check if -i_dynamic is necessary (for new glibc library)
    29394602            CFLAGS=
    2940             cat >conftest.$ac_ext <<_ACEOF
    2941 /* confdefs.h.  */
    2942 _ACEOF
    2943 cat confdefs.h >>conftest.$ac_ext
    2944 cat >>conftest.$ac_ext <<_ACEOF
     4603            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    29454604/* end confdefs.h.  */
    29464605
     
    29534612}
    29544613_ACEOF
    2955 rm -f conftest.$ac_objext conftest$ac_exeext
    2956 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    2957   (eval $ac_link) 2>conftest.er1
    2958   ac_status=$?
    2959   grep -v '^ *+' conftest.er1 >conftest.err
    2960   rm -f conftest.er1
    2961   cat conftest.err >&5
    2962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2963   (exit $ac_status); } &&
    2964          { ac_try='test -z "$ac_c_werror_flag"
    2965                          || test ! -s conftest.err'
    2966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2967   (eval $ac_try) 2>&5
    2968   ac_status=$?
    2969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2970   (exit $ac_status); }; } &&
    2971          { ac_try='test -s conftest$ac_exeext'
    2972   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    2973   (eval $ac_try) 2>&5
    2974   ac_status=$?
    2975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    2976   (exit $ac_status); }; }; then
    2977   :
    2978 else
    2979   echo "$as_me: failed program was:" >&5
    2980 sed 's/^/| /' conftest.$ac_ext >&5
    2981 
    2982 coin_add_cflags="-i_dynamic $coin_add_cflags"
    2983 fi
    2984 rm -f conftest.err conftest.$ac_objext \
    2985       conftest$ac_exeext conftest.$ac_ext
     4614if ac_fn_c_try_link "$LINENO"; then :
     4615
     4616else
     4617  coin_add_cflags="-i_dynamic $coin_add_cflags"
     4618fi
     4619rm -f core conftest.err conftest.$ac_objext \
     4620    conftest$ac_exeext conftest.$ac_ext
    29864621            ;;
    29874622          pgcc* | */pgcc*)
     
    30244659    # Try if -O option works if nothing else is set
    30254660    CFLAGS="-O"
    3026     cat >conftest.$ac_ext <<_ACEOF
    3027 /* confdefs.h.  */
    3028 _ACEOF
    3029 cat confdefs.h >>conftest.$ac_ext
    3030 cat >>conftest.$ac_ext <<_ACEOF
     4661    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    30314662/* end confdefs.h.  */
    30324663
     
    30394670}
    30404671_ACEOF
    3041 rm -f conftest.$ac_objext conftest$ac_exeext
    3042 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3043   (eval $ac_link) 2>conftest.er1
    3044   ac_status=$?
    3045   grep -v '^ *+' conftest.er1 >conftest.err
    3046   rm -f conftest.er1
    3047   cat conftest.err >&5
    3048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3049   (exit $ac_status); } &&
    3050          { ac_try='test -z "$ac_c_werror_flag"
    3051                          || test ! -s conftest.err'
    3052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3053   (eval $ac_try) 2>&5
    3054   ac_status=$?
    3055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3056   (exit $ac_status); }; } &&
    3057          { ac_try='test -s conftest$ac_exeext'
    3058   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3059   (eval $ac_try) 2>&5
    3060   ac_status=$?
    3061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3062   (exit $ac_status); }; }; then
     4672if ac_fn_c_try_link "$LINENO"; then :
    30634673  coin_opt_cflags="-O"
    3064 else
    3065   echo "$as_me: failed program was:" >&5
    3066 sed 's/^/| /' conftest.$ac_ext >&5
    3067 
    3068 fi
    3069 rm -f conftest.err conftest.$ac_objext \
    3070       conftest$ac_exeext conftest.$ac_ext
     4674fi
     4675rm -f core conftest.err conftest.$ac_objext \
     4676    conftest$ac_exeext conftest.$ac_ext
    30714677  fi
    30724678
     
    31084714# Try if CFLAGS works
    31094715save_CFLAGS="$CFLAGS"
    3110 cat >conftest.$ac_ext <<_ACEOF
    3111 /* confdefs.h.  */
    3112 _ACEOF
    3113 cat confdefs.h >>conftest.$ac_ext
    3114 cat >>conftest.$ac_ext <<_ACEOF
     4716cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    31154717/* end confdefs.h.  */
    31164718
     
    31234725}
    31244726_ACEOF
    3125 rm -f conftest.$ac_objext conftest$ac_exeext
    3126 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3127   (eval $ac_link) 2>conftest.er1
    3128   ac_status=$?
    3129   grep -v '^ *+' conftest.er1 >conftest.err
    3130   rm -f conftest.er1
    3131   cat conftest.err >&5
    3132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3133   (exit $ac_status); } &&
    3134          { ac_try='test -z "$ac_c_werror_flag"
    3135                          || test ! -s conftest.err'
    3136   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3137   (eval $ac_try) 2>&5
    3138   ac_status=$?
    3139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3140   (exit $ac_status); }; } &&
    3141          { ac_try='test -s conftest$ac_exeext'
    3142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3143   (eval $ac_try) 2>&5
    3144   ac_status=$?
    3145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3146   (exit $ac_status); }; }; then
    3147   :
    3148 else
    3149   echo "$as_me: failed program was:" >&5
    3150 sed 's/^/| /' conftest.$ac_ext >&5
    3151 
    3152 CFLAGS=
    3153 fi
    3154 rm -f conftest.err conftest.$ac_objext \
    3155       conftest$ac_exeext conftest.$ac_ext
     4727if ac_fn_c_try_link "$LINENO"; then :
     4728
     4729else
     4730  CFLAGS=
     4731fi
     4732rm -f core conftest.err conftest.$ac_objext \
     4733    conftest$ac_exeext conftest.$ac_ext
    31564734if test -z "$CFLAGS"; then
    3157   { echo "$as_me:$LINENO: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&5
    3158 echo "$as_me: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&2;}
     4735  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&5
     4736$as_echo "$as_me: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&2;}
    31594737  CFLAGS='-O'
    3160   cat >conftest.$ac_ext <<_ACEOF
    3161 /* confdefs.h.  */
    3162 _ACEOF
    3163 cat confdefs.h >>conftest.$ac_ext
    3164 cat >>conftest.$ac_ext <<_ACEOF
     4738  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    31654739/* end confdefs.h.  */
    31664740
     
    31734747}
    31744748_ACEOF
    3175 rm -f conftest.$ac_objext conftest$ac_exeext
    3176 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3177   (eval $ac_link) 2>conftest.er1
    3178   ac_status=$?
    3179   grep -v '^ *+' conftest.er1 >conftest.err
    3180   rm -f conftest.er1
    3181   cat conftest.err >&5
    3182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3183   (exit $ac_status); } &&
    3184          { ac_try='test -z "$ac_c_werror_flag"
    3185                          || test ! -s conftest.err'
    3186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3187   (eval $ac_try) 2>&5
    3188   ac_status=$?
    3189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3190   (exit $ac_status); }; } &&
    3191          { ac_try='test -s conftest$ac_exeext'
    3192   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3193   (eval $ac_try) 2>&5
    3194   ac_status=$?
    3195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3196   (exit $ac_status); }; }; then
    3197   :
    3198 else
    3199   echo "$as_me: failed program was:" >&5
    3200 sed 's/^/| /' conftest.$ac_ext >&5
    3201 
    3202 CFLAGS=
    3203 fi
    3204 rm -f conftest.err conftest.$ac_objext \
    3205       conftest$ac_exeext conftest.$ac_ext
     4749if ac_fn_c_try_link "$LINENO"; then :
     4750
     4751else
     4752  CFLAGS=
     4753fi
     4754rm -f core conftest.err conftest.$ac_objext \
     4755    conftest$ac_exeext conftest.$ac_ext
    32064756  if test -z "$CFLAGS"; then
    3207     { echo "$as_me:$LINENO: WARNING: This value for CFLAGS does not work.  I will continue with empty CFLAGS, but you might want to set CFLAGS manually." >&5
    3208 echo "$as_me: WARNING: This value for CFLAGS does not work.  I will continue with empty CFLAGS, but you might want to set CFLAGS manually." >&2;}
    3209   fi
    3210 fi
    3211 
    3212 { echo "$as_me:$LINENO: C compiler options are: $CFLAGS" >&5
    3213 echo "$as_me: C compiler options are: $CFLAGS" >&6;}
     4757    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This value for CFLAGS does not work.  I will continue with empty CFLAGS, but you might want to set CFLAGS manually." >&5
     4758$as_echo "$as_me: WARNING: This value for CFLAGS does not work.  I will continue with empty CFLAGS, but you might want to set CFLAGS manually." >&2;}
     4759  fi
     4760fi
     4761
     4762{ $as_echo "$as_me:${as_lineno-$LINENO}: C compiler options are: $CFLAGS" >&5
     4763$as_echo "$as_me: C compiler options are: $CFLAGS" >&6;}
    32144764
    32154765
    32164766if test x"$MPICC" = x; then :; else
    3217   { echo "$as_me:$LINENO: Will use MPI C compiler $MPICC" >&5
    3218 echo "$as_me: Will use MPI C compiler $MPICC" >&6;}
     4767  { $as_echo "$as_me:${as_lineno-$LINENO}: Will use MPI C compiler $MPICC" >&5
     4768$as_echo "$as_me: Will use MPI C compiler $MPICC" >&6;}
    32194769  CC="$MPICC"
    32204770fi
     
    32244774  clang* ) ;;
    32254775  cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
    3226 
    3227  case $build in
    3228   *-mingw*)
    3229     if test "${LD+set}" = set; then :; else
    3230       LD=link
    3231     fi
    3232     ;;
    3233  esac
    3234  if test $enable_msvc = yes ; then
    3235    if test "x${LD+set}" = xset; then :; else
    3236      LD=link
    3237    fi
    3238  fi
    3239 
     4776    LD=link
    32404777    ;;
    32414778esac
     
    32484785
    32494786
     4787ac_ext=cpp
     4788ac_cpp='$CXXCPP $CPPFLAGS'
     4789ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     4790ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     4791ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
     4792if test -z "$CXX"; then
     4793  if test -n "$CCC"; then
     4794    CXX=$CCC
     4795  else
     4796    if test -n "$ac_tool_prefix"; then
     4797  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
     4798  do
     4799    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
     4800set dummy $ac_tool_prefix$ac_prog; ac_word=$2
     4801{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     4802$as_echo_n "checking for $ac_word... " >&6; }
     4803if test "${ac_cv_prog_CXX+set}" = set; then :
     4804  $as_echo_n "(cached) " >&6
     4805else
     4806  if test -n "$CXX"; then
     4807  ac_cv_prog_CXX="$CXX" # Let the user override the test.
     4808else
     4809as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     4810for as_dir in $PATH
     4811do
     4812  IFS=$as_save_IFS
     4813  test -z "$as_dir" && as_dir=.
     4814    for ac_exec_ext in '' $ac_executable_extensions; do
     4815  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4816    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
     4817    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     4818    break 2
     4819  fi
     4820done
     4821  done
     4822IFS=$as_save_IFS
     4823
     4824fi
     4825fi
     4826CXX=$ac_cv_prog_CXX
     4827if test -n "$CXX"; then
     4828  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
     4829$as_echo "$CXX" >&6; }
     4830else
     4831  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     4832$as_echo "no" >&6; }
     4833fi
     4834
     4835
     4836    test -n "$CXX" && break
     4837  done
     4838fi
     4839if test -z "$CXX"; then
     4840  ac_ct_CXX=$CXX
     4841  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
     4842do
     4843  # Extract the first word of "$ac_prog", so it can be a program name with args.
     4844set dummy $ac_prog; ac_word=$2
     4845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     4846$as_echo_n "checking for $ac_word... " >&6; }
     4847if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
     4848  $as_echo_n "(cached) " >&6
     4849else
     4850  if test -n "$ac_ct_CXX"; then
     4851  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
     4852else
     4853as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     4854for as_dir in $PATH
     4855do
     4856  IFS=$as_save_IFS
     4857  test -z "$as_dir" && as_dir=.
     4858    for ac_exec_ext in '' $ac_executable_extensions; do
     4859  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4860    ac_cv_prog_ac_ct_CXX="$ac_prog"
     4861    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     4862    break 2
     4863  fi
     4864done
     4865  done
     4866IFS=$as_save_IFS
     4867
     4868fi
     4869fi
     4870ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
     4871if test -n "$ac_ct_CXX"; then
     4872  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
     4873$as_echo "$ac_ct_CXX" >&6; }
     4874else
     4875  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     4876$as_echo "no" >&6; }
     4877fi
     4878
     4879
     4880  test -n "$ac_ct_CXX" && break
     4881done
     4882
     4883  if test "x$ac_ct_CXX" = x; then
     4884    CXX="g++"
     4885  else
     4886    case $cross_compiling:$ac_tool_warned in
     4887yes:)
     4888{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     4889$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     4890ac_tool_warned=yes ;;
     4891esac
     4892    CXX=$ac_ct_CXX
     4893  fi
     4894fi
     4895
     4896  fi
     4897fi
     4898# Provide some information about the compiler.
     4899$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
     4900set X $ac_compile
     4901ac_compiler=$2
     4902for ac_option in --version -v -V -qversion; do
     4903  { { ac_try="$ac_compiler $ac_option >&5"
     4904case "(($ac_try" in
     4905  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     4906  *) ac_try_echo=$ac_try;;
     4907esac
     4908eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     4909$as_echo "$ac_try_echo"; } >&5
     4910  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
     4911  ac_status=$?
     4912  if test -s conftest.err; then
     4913    sed '10a\
     4914... rest of stderr output deleted ...
     4915         10q' conftest.err >conftest.er1
     4916    cat conftest.er1 >&5
     4917    rm -f conftest.er1 conftest.err
     4918  fi
     4919  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4920  test $ac_status = 0; }
     4921done
     4922
     4923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
     4924$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
     4925if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
     4926  $as_echo_n "(cached) " >&6
     4927else
     4928  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4929/* end confdefs.h.  */
     4930
     4931int
     4932main ()
     4933{
     4934#ifndef __GNUC__
     4935       choke me
     4936#endif
     4937
     4938  ;
     4939  return 0;
     4940}
     4941_ACEOF
     4942if ac_fn_cxx_try_compile "$LINENO"; then :
     4943  ac_compiler_gnu=yes
     4944else
     4945  ac_compiler_gnu=no
     4946fi
     4947rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4948ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
     4949
     4950fi
     4951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
     4952$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
     4953if test $ac_compiler_gnu = yes; then
     4954  GXX=yes
     4955else
     4956  GXX=
     4957fi
     4958ac_test_CXXFLAGS=${CXXFLAGS+set}
     4959ac_save_CXXFLAGS=$CXXFLAGS
     4960{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
     4961$as_echo_n "checking whether $CXX accepts -g... " >&6; }
     4962if test "${ac_cv_prog_cxx_g+set}" = set; then :
     4963  $as_echo_n "(cached) " >&6
     4964else
     4965  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
     4966   ac_cxx_werror_flag=yes
     4967   ac_cv_prog_cxx_g=no
     4968   CXXFLAGS="-g"
     4969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4970/* end confdefs.h.  */
     4971
     4972int
     4973main ()
     4974{
     4975
     4976  ;
     4977  return 0;
     4978}
     4979_ACEOF
     4980if ac_fn_cxx_try_compile "$LINENO"; then :
     4981  ac_cv_prog_cxx_g=yes
     4982else
     4983  CXXFLAGS=""
     4984      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4985/* end confdefs.h.  */
     4986
     4987int
     4988main ()
     4989{
     4990
     4991  ;
     4992  return 0;
     4993}
     4994_ACEOF
     4995if ac_fn_cxx_try_compile "$LINENO"; then :
     4996
     4997else
     4998  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
     4999         CXXFLAGS="-g"
     5000         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     5001/* end confdefs.h.  */
     5002
     5003int
     5004main ()
     5005{
     5006
     5007  ;
     5008  return 0;
     5009}
     5010_ACEOF
     5011if ac_fn_cxx_try_compile "$LINENO"; then :
     5012  ac_cv_prog_cxx_g=yes
     5013fi
     5014rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5015fi
     5016rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5017fi
     5018rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5019   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
     5020fi
     5021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
     5022$as_echo "$ac_cv_prog_cxx_g" >&6; }
     5023if test "$ac_test_CXXFLAGS" = set; then
     5024  CXXFLAGS=$ac_save_CXXFLAGS
     5025elif test $ac_cv_prog_cxx_g = yes; then
     5026  if test "$GXX" = yes; then
     5027    CXXFLAGS="-g -O2"
     5028  else
     5029    CXXFLAGS="-g"
     5030  fi
     5031else
     5032  if test "$GXX" = yes; then
     5033    CXXFLAGS="-O2"
     5034  else
     5035    CXXFLAGS=
     5036  fi
     5037fi
     5038ac_ext=cpp
     5039ac_cpp='$CXXCPP $CPPFLAGS'
     5040ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     5041ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     5042ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
     5043
    32505044
    32515045 #Let's try if that overcomes configuration problem with VC++ 6.0
    32525046
    3253 ac_ext=cc
     5047ac_ext=cpp
    32545048ac_cpp='$CXXCPP $CPPFLAGS'
    32555049ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    32865080$as_unset ac_cv_prog_CXX || test "${ac_cv_prog_CXX+set}" != set || { ac_cv_prog_CXX=; export ac_cv_prog_CXX; }
    32875081# AC_MSG_NOTICE([C++ compiler candidates: $comps])
    3288 ac_ext=cc
     5082ac_ext=cpp
    32895083ac_cpp='$CXXCPP $CPPFLAGS'
    32905084ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    32915085ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    32925086ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    3293 if test -n "$ac_tool_prefix"; then
    3294   for ac_prog in $CCC $comps
     5087if test -z "$CXX"; then
     5088  if test -n "$CCC"; then
     5089    CXX=$CCC
     5090  else
     5091    if test -n "$ac_tool_prefix"; then
     5092  for ac_prog in $comps
    32955093  do
    32965094    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    32975095set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    3298 echo "$as_me:$LINENO: checking for $ac_word" >&5
    3299 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    3300 if test "${ac_cv_prog_CXX+set}" = set; then
    3301   echo $ECHO_N "(cached) $ECHO_C" >&6
     5096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     5097$as_echo_n "checking for $ac_word... " >&6; }
     5098if test "${ac_cv_prog_CXX+set}" = set; then :
     5099  $as_echo_n "(cached) " >&6
    33025100else
    33035101  if test -n "$CXX"; then
     
    33095107  IFS=$as_save_IFS
    33105108  test -z "$as_dir" && as_dir=.
    3311   for ac_exec_ext in '' $ac_executable_extensions; do
    3312   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     5109    for ac_exec_ext in '' $ac_executable_extensions; do
     5110  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    33135111    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    3314     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     5112    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    33155113    break 2
    33165114  fi
    33175115done
    3318 done
     5116  done
     5117IFS=$as_save_IFS
    33195118
    33205119fi
     
    33225121CXX=$ac_cv_prog_CXX
    33235122if test -n "$CXX"; then
    3324   echo "$as_me:$LINENO: result: $CXX" >&5
    3325 echo "${ECHO_T}$CXX" >&6
    3326 else
    3327   echo "$as_me:$LINENO: result: no" >&5
    3328 echo "${ECHO_T}no" >&6
    3329 fi
     5123  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
     5124$as_echo "$CXX" >&6; }
     5125else
     5126  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5127$as_echo "no" >&6; }
     5128fi
     5129
    33305130
    33315131    test -n "$CXX" && break
     
    33345134if test -z "$CXX"; then
    33355135  ac_ct_CXX=$CXX
    3336   for ac_prog in $CCC $comps
     5136  for ac_prog in $comps
    33375137do
    33385138  # Extract the first word of "$ac_prog", so it can be a program name with args.
    33395139set dummy $ac_prog; ac_word=$2
    3340 echo "$as_me:$LINENO: checking for $ac_word" >&5
    3341 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
    3342 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
    3343   echo $ECHO_N "(cached) $ECHO_C" >&6
     5140{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     5141$as_echo_n "checking for $ac_word... " >&6; }
     5142if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
     5143  $as_echo_n "(cached) " >&6
    33445144else
    33455145  if test -n "$ac_ct_CXX"; then
     
    33515151  IFS=$as_save_IFS
    33525152  test -z "$as_dir" && as_dir=.
    3353   for ac_exec_ext in '' $ac_executable_extensions; do
    3354   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     5153    for ac_exec_ext in '' $ac_executable_extensions; do
     5154  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    33555155    ac_cv_prog_ac_ct_CXX="$ac_prog"
    3356     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     5156    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    33575157    break 2
    33585158  fi
    33595159done
    3360 done
     5160  done
     5161IFS=$as_save_IFS
    33615162
    33625163fi
     
    33645165ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
    33655166if test -n "$ac_ct_CXX"; then
    3366   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
    3367 echo "${ECHO_T}$ac_ct_CXX" >&6
    3368 else
    3369   echo "$as_me:$LINENO: result: no" >&5
    3370 echo "${ECHO_T}no" >&6
    3371 fi
     5167  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
     5168$as_echo "$ac_ct_CXX" >&6; }
     5169else
     5170  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5171$as_echo "no" >&6; }
     5172fi
     5173
    33725174
    33735175  test -n "$ac_ct_CXX" && break
    33745176done
    3375 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
    3376 
    3377   CXX=$ac_ct_CXX
    3378 fi
    3379 
    3380 
     5177
     5178  if test "x$ac_ct_CXX" = x; then
     5179    CXX="g++"
     5180  else
     5181    case $cross_compiling:$ac_tool_warned in
     5182yes:)
     5183{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     5184$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     5185ac_tool_warned=yes ;;
     5186esac
     5187    CXX=$ac_ct_CXX
     5188  fi
     5189fi
     5190
     5191  fi
     5192fi
    33815193# Provide some information about the compiler.
    3382 echo "$as_me:$LINENO:" \
    3383      "checking for C++ compiler version" >&5
    3384 ac_compiler=`set X $ac_compile; echo $2`
    3385 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
    3386   (eval $ac_compiler --version </dev/null >&5) 2>&5
     5194$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
     5195set X $ac_compile
     5196ac_compiler=$2
     5197for ac_option in --version -v -V -qversion; do
     5198  { { ac_try="$ac_compiler $ac_option >&5"
     5199case "(($ac_try" in
     5200  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     5201  *) ac_try_echo=$ac_try;;
     5202esac
     5203eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
     5204$as_echo "$ac_try_echo"; } >&5
     5205  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    33875206  ac_status=$?
    3388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3389   (exit $ac_status); }
    3390 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
    3391   (eval $ac_compiler -v </dev/null >&5) 2>&5
    3392   ac_status=$?
    3393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3394   (exit $ac_status); }
    3395 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
    3396   (eval $ac_compiler -V </dev/null >&5) 2>&5
    3397   ac_status=$?
    3398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3399   (exit $ac_status); }
    3400 
    3401 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
    3402 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
    3403 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
    3404   echo $ECHO_N "(cached) $ECHO_C" >&6
    3405 else
    3406   cat >conftest.$ac_ext <<_ACEOF
    3407 /* confdefs.h.  */
    3408 _ACEOF
    3409 cat confdefs.h >>conftest.$ac_ext
    3410 cat >>conftest.$ac_ext <<_ACEOF
     5207  if test -s conftest.err; then
     5208    sed '10a\
     5209... rest of stderr output deleted ...
     5210         10q' conftest.err >conftest.er1
     5211    cat conftest.er1 >&5
     5212    rm -f conftest.er1 conftest.err
     5213  fi
     5214  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     5215  test $ac_status = 0; }
     5216done
     5217
     5218{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
     5219$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
     5220if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
     5221  $as_echo_n "(cached) " >&6
     5222else
     5223  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    34115224/* end confdefs.h.  */
    34125225
     
    34225235}
    34235236_ACEOF
    3424 rm -f conftest.$ac_objext
    3425 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3426   (eval $ac_compile) 2>conftest.er1
    3427   ac_status=$?
    3428   grep -v '^ *+' conftest.er1 >conftest.err
    3429   rm -f conftest.er1
    3430   cat conftest.err >&5
    3431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3432   (exit $ac_status); } &&
    3433          { ac_try='test -z "$ac_cxx_werror_flag"
    3434                          || test ! -s conftest.err'
    3435   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3436   (eval $ac_try) 2>&5
    3437   ac_status=$?
    3438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3439   (exit $ac_status); }; } &&
    3440          { ac_try='test -s conftest.$ac_objext'
    3441   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3442   (eval $ac_try) 2>&5
    3443   ac_status=$?
    3444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3445   (exit $ac_status); }; }; then
     5237if ac_fn_cxx_try_compile "$LINENO"; then :
    34465238  ac_compiler_gnu=yes
    34475239else
    3448   echo "$as_me: failed program was:" >&5
    3449 sed 's/^/| /' conftest.$ac_ext >&5
    3450 
    3451 ac_compiler_gnu=no
    3452 fi
    3453 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     5240  ac_compiler_gnu=no
     5241fi
     5242rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    34545243ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
    34555244
    34565245fi
    3457 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
    3458 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
    3459 GXX=`test $ac_compiler_gnu = yes && echo yes`
     5246{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
     5247$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
     5248if test $ac_compiler_gnu = yes; then
     5249  GXX=yes
     5250else
     5251  GXX=
     5252fi
    34605253ac_test_CXXFLAGS=${CXXFLAGS+set}
    34615254ac_save_CXXFLAGS=$CXXFLAGS
    3462 CXXFLAGS="-g"
    3463 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
    3464 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
    3465 if test "${ac_cv_prog_cxx_g+set}" = set; then
    3466   echo $ECHO_N "(cached) $ECHO_C" >&6
    3467 else
    3468   cat >conftest.$ac_ext <<_ACEOF
    3469 /* confdefs.h.  */
    3470 _ACEOF
    3471 cat confdefs.h >>conftest.$ac_ext
    3472 cat >>conftest.$ac_ext <<_ACEOF
     5255{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
     5256$as_echo_n "checking whether $CXX accepts -g... " >&6; }
     5257if test "${ac_cv_prog_cxx_g+set}" = set; then :
     5258  $as_echo_n "(cached) " >&6
     5259else
     5260  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
     5261   ac_cxx_werror_flag=yes
     5262   ac_cv_prog_cxx_g=no
     5263   CXXFLAGS="-g"
     5264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    34735265/* end confdefs.h.  */
    34745266
     
    34815273}
    34825274_ACEOF
    3483 rm -f conftest.$ac_objext
    3484 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3485   (eval $ac_compile) 2>conftest.er1
    3486   ac_status=$?
    3487   grep -v '^ *+' conftest.er1 >conftest.err
    3488   rm -f conftest.er1
    3489   cat conftest.err >&5
    3490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3491   (exit $ac_status); } &&
    3492          { ac_try='test -z "$ac_cxx_werror_flag"
    3493                          || test ! -s conftest.err'
    3494   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3495   (eval $ac_try) 2>&5
    3496   ac_status=$?
    3497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3498   (exit $ac_status); }; } &&
    3499          { ac_try='test -s conftest.$ac_objext'
    3500   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3501   (eval $ac_try) 2>&5
    3502   ac_status=$?
    3503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3504   (exit $ac_status); }; }; then
     5275if ac_fn_cxx_try_compile "$LINENO"; then :
    35055276  ac_cv_prog_cxx_g=yes
    35065277else
    3507   echo "$as_me: failed program was:" >&5
    3508 sed 's/^/| /' conftest.$ac_ext >&5
    3509 
    3510 ac_cv_prog_cxx_g=no
    3511 fi
    3512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    3513 fi
    3514 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
    3515 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
     5278  CXXFLAGS=""
     5279      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     5280/* end confdefs.h.  */
     5281
     5282int
     5283main ()
     5284{
     5285
     5286  ;
     5287  return 0;
     5288}
     5289_ACEOF
     5290if ac_fn_cxx_try_compile "$LINENO"; then :
     5291
     5292else
     5293  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
     5294         CXXFLAGS="-g"
     5295         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     5296/* end confdefs.h.  */
     5297
     5298int
     5299main ()
     5300{
     5301
     5302  ;
     5303  return 0;
     5304}
     5305_ACEOF
     5306if ac_fn_cxx_try_compile "$LINENO"; then :
     5307  ac_cv_prog_cxx_g=yes
     5308fi
     5309rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5310fi
     5311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5312fi
     5313rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5314   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
     5315fi
     5316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
     5317$as_echo "$ac_cv_prog_cxx_g" >&6; }
    35165318if test "$ac_test_CXXFLAGS" = set; then
    35175319  CXXFLAGS=$ac_save_CXXFLAGS
     
    35295331  fi
    35305332fi
    3531 for ac_declaration in \
    3532    '' \
    3533    'extern "C" void std::exit (int) throw (); using std::exit;' \
    3534    'extern "C" void std::exit (int); using std::exit;' \
    3535    'extern "C" void exit (int) throw ();' \
    3536    'extern "C" void exit (int);' \
    3537    'void exit (int);'
    3538 do
    3539   cat >conftest.$ac_ext <<_ACEOF
    3540 /* confdefs.h.  */
    3541 _ACEOF
    3542 cat confdefs.h >>conftest.$ac_ext
    3543 cat >>conftest.$ac_ext <<_ACEOF
    3544 /* end confdefs.h.  */
    3545 $ac_declaration
    3546 #include <stdlib.h>
    3547 int
    3548 main ()
    3549 {
    3550 exit (42);
    3551   ;
    3552   return 0;
    3553 }
    3554 _ACEOF
    3555 rm -f conftest.$ac_objext
    3556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3557   (eval $ac_compile) 2>conftest.er1
    3558   ac_status=$?
    3559   grep -v '^ *+' conftest.er1 >conftest.err
    3560   rm -f conftest.er1
    3561   cat conftest.err >&5
    3562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3563   (exit $ac_status); } &&
    3564          { ac_try='test -z "$ac_cxx_werror_flag"
    3565                          || test ! -s conftest.err'
    3566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3567   (eval $ac_try) 2>&5
    3568   ac_status=$?
    3569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3570   (exit $ac_status); }; } &&
    3571          { ac_try='test -s conftest.$ac_objext'
    3572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3573   (eval $ac_try) 2>&5
    3574   ac_status=$?
    3575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3576   (exit $ac_status); }; }; then
    3577   :
    3578 else
    3579   echo "$as_me: failed program was:" >&5
    3580 sed 's/^/| /' conftest.$ac_ext >&5
    3581 
    3582 continue
    3583 fi
    3584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    3585   cat >conftest.$ac_ext <<_ACEOF
    3586 /* confdefs.h.  */
    3587 _ACEOF
    3588 cat confdefs.h >>conftest.$ac_ext
    3589 cat >>conftest.$ac_ext <<_ACEOF
    3590 /* end confdefs.h.  */
    3591 $ac_declaration
    3592 int
    3593 main ()
    3594 {
    3595 exit (42);
    3596   ;
    3597   return 0;
    3598 }
    3599 _ACEOF
    3600 rm -f conftest.$ac_objext
    3601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3602   (eval $ac_compile) 2>conftest.er1
    3603   ac_status=$?
    3604   grep -v '^ *+' conftest.er1 >conftest.err
    3605   rm -f conftest.er1
    3606   cat conftest.err >&5
    3607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3608   (exit $ac_status); } &&
    3609          { ac_try='test -z "$ac_cxx_werror_flag"
    3610                          || test ! -s conftest.err'
    3611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3612   (eval $ac_try) 2>&5
    3613   ac_status=$?
    3614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3615   (exit $ac_status); }; } &&
    3616          { ac_try='test -s conftest.$ac_objext'
    3617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3618   (eval $ac_try) 2>&5
    3619   ac_status=$?
    3620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3621   (exit $ac_status); }; }; then
    3622   break
    3623 else
    3624   echo "$as_me: failed program was:" >&5
    3625 sed 's/^/| /' conftest.$ac_ext >&5
    3626 
    3627 fi
    3628 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    3629 done
    3630 rm -f conftest*
    3631 if test -n "$ac_declaration"; then
    3632   echo '#ifdef __cplusplus' >>confdefs.h
    3633   echo $ac_declaration      >>confdefs.h
    3634   echo '#endif'             >>confdefs.h
    3635 fi
    3636 
    3637 ac_ext=cc
     5333ac_ext=cpp
    36385334ac_cpp='$CXXCPP $CPPFLAGS'
    36395335ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    36445340#AC_PROG_CXX sets CXX to g++ if it cannot find a working C++ compiler
    36455341#thus, we test here whether $CXX is actually working
    3646 ac_ext=cc
     5342ac_ext=cpp
    36475343ac_cpp='$CXXCPP $CPPFLAGS'
    36485344ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    36505346ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    36515347
    3652 echo "$as_me:$LINENO: checking whether C++ compiler $CXX works" >&5
    3653 echo $ECHO_N "checking whether C++ compiler $CXX works... $ECHO_C" >&6;
    3654 cat >conftest.$ac_ext <<_ACEOF
    3655 /* confdefs.h.  */
    3656 _ACEOF
    3657 cat confdefs.h >>conftest.$ac_ext
    3658 cat >>conftest.$ac_ext <<_ACEOF
     5348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler $CXX works" >&5
     5349$as_echo_n "checking whether C++ compiler $CXX works... " >&6; };
     5350cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    36595351/* end confdefs.h.  */
    36605352
     
    36675359}
    36685360_ACEOF
    3669 rm -f conftest.$ac_objext
    3670 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    3671   (eval $ac_compile) 2>conftest.er1
    3672   ac_status=$?
    3673   grep -v '^ *+' conftest.er1 >conftest.err
    3674   rm -f conftest.er1
    3675   cat conftest.err >&5
    3676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3677   (exit $ac_status); } &&
    3678          { ac_try='test -z "$ac_cxx_werror_flag"
    3679                          || test ! -s conftest.err'
    3680   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3681   (eval $ac_try) 2>&5
    3682   ac_status=$?
    3683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3684   (exit $ac_status); }; } &&
    3685          { ac_try='test -s conftest.$ac_objext'
    3686   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3687   (eval $ac_try) 2>&5
    3688   ac_status=$?
    3689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3690   (exit $ac_status); }; }; then
    3691   echo "$as_me:$LINENO: result: yes" >&5
    3692 echo "${ECHO_T}yes" >&6
    3693 else
    3694   echo "$as_me: failed program was:" >&5
    3695 sed 's/^/| /' conftest.$ac_ext >&5
    3696 
    3697 echo "$as_me:$LINENO: result: no" >&5
    3698 echo "${ECHO_T}no" >&6
    3699    { { echo "$as_me:$LINENO: error: failed to find a C++ compiler or C++ compiler $CXX does not work" >&5
    3700 echo "$as_me: error: failed to find a C++ compiler or C++ compiler $CXX does not work" >&2;}
    3701    { (exit 1); exit 1; }; }
    3702 
    3703 fi
    3704 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    3705 ac_ext=cc
     5361if ac_fn_cxx_try_compile "$LINENO"; then :
     5362  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     5363$as_echo "yes" >&6; }
     5364else
     5365  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5366$as_echo "no" >&6; }
     5367   as_fn_error "failed to find a C++ compiler or C++ compiler $CXX does not work" "$LINENO" 5
     5368
     5369fi
     5370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     5371ac_ext=cpp
    37065372ac_cpp='$CXXCPP $CPPFLAGS'
    37075373ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    37395405    if test "$ac_cv_prog_cxx_g" = yes ; then
    37405406      ac_cv_prog_cxx_g=no
    3741       { echo "$as_me:$LINENO: Overruling autoconf; cl does not recognise -g." >&5
    3742 echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
     5407      { $as_echo "$as_me:${as_lineno-$LINENO}: Overruling autoconf; cl does not recognise -g." >&5
     5408$as_echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
    37435409    fi ;;
    37445410  * )
     
    38255491            # Check if -i_dynamic is necessary (for new glibc library)
    38265492            CXXFLAGS=
    3827             cat >conftest.$ac_ext <<_ACEOF
    3828 /* confdefs.h.  */
    3829 _ACEOF
    3830 cat confdefs.h >>conftest.$ac_ext
    3831 cat >>conftest.$ac_ext <<_ACEOF
     5493            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    38325494/* end confdefs.h.  */
    38335495
     
    38405502}
    38415503_ACEOF
    3842 rm -f conftest.$ac_objext conftest$ac_exeext
    3843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
    3844   (eval $ac_link) 2>conftest.er1
    3845   ac_status=$?
    3846   grep -v '^ *+' conftest.er1 >conftest.err
    3847   rm -f conftest.er1
    3848   cat conftest.err >&5
    3849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    3850   (exit $ac_status); } &&
    3851          { ac_try='test -z "$ac_cxx_werror_flag"
    3852                          || test ! -s conftest.err'
    3853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    3854   (eval $ac_try) 2>&5
    3855   ac_status=$?
    3856   echo "$as_me:$LINENO: \$? = $ac_status" >&5