Changeset 2036


Ignore:
Timestamp:
Jun 29, 2014 2:53:24 PM (5 years ago)
Author:
stefan
Message:

rerun with our version of autotools; reverts damage from r2030

Location:
trunk/Clp
Files:
6 edited

Legend:

Unmodified
Added
Removed
  • trunk/Clp/Makefile.in

    r2030 r2036  
    236236GLPK_LIBS = @GLPK_LIBS@
    237237GLPK_LIBS_INSTALLED = @GLPK_LIBS_INSTALLED@
    238 GREP = @GREP@
    239238HAVE_EXTERNALS_FALSE = @HAVE_EXTERNALS_FALSE@
    240239HAVE_EXTERNALS_TRUE = @HAVE_EXTERNALS_TRUE@
     
    303302PACKAGE_STRING = @PACKAGE_STRING@
    304303PACKAGE_TARNAME = @PACKAGE_TARNAME@
    305 PACKAGE_URL = @PACKAGE_URL@
    306304PACKAGE_VERSION = @PACKAGE_VERSION@
    307305PATH_SEPARATOR = @PATH_SEPARATOR@
     
    326324abs_source_dir = @abs_source_dir@
    327325ac_c_preproc_warn_flag = @ac_c_preproc_warn_flag@
     326ac_ct_AR = @ac_ct_AR@
    328327ac_ct_CC = @ac_ct_CC@
    329328ac_ct_CXX = @ac_ct_CXX@
    330329ac_ct_F77 = @ac_ct_F77@
     330ac_ct_PKG_CONFIG = @ac_ct_PKG_CONFIG@
     331ac_ct_RANLIB = @ac_ct_RANLIB@
     332ac_ct_STRIP = @ac_ct_STRIP@
    331333ac_cxx_preproc_warn_flag = @ac_cxx_preproc_warn_flag@
    332334am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
     
    352354coin_have_doxygen = @coin_have_doxygen@
    353355datadir = @datadir@
    354 datarootdir = @datarootdir@
    355 docdir = @docdir@
    356 dvidir = @dvidir@
    357356exec_prefix = @exec_prefix@
    358357have_autoconf = @have_autoconf@
     
    365364host_os = @host_os@
    366365host_vendor = @host_vendor@
    367 htmldir = @htmldir@
    368366includedir = @includedir@
    369367infodir = @infodir@
     
    371369libdir = @libdir@
    372370libexecdir = @libexecdir@
    373 localedir = @localedir@
    374371localstatedir = @localstatedir@
    375372mandir = @mandir@
    376373mkdir_p = @mkdir_p@
    377374oldincludedir = @oldincludedir@
    378 pdfdir = @pdfdir@
    379375prefix = @prefix@
    380376program_transform_name = @program_transform_name@
    381 psdir = @psdir@
    382377sbindir = @sbindir@
    383378sharedstatedir = @sharedstatedir@
  • trunk/Clp/configure

    r2030 r2036  
    11#! /bin/sh
    22# Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.64 for Clp trunk.
     3# Generated by GNU Autoconf 2.59 for Clp trunk.
    44#
    55# Report bugs to <clp@list.coin-or.org>.
    66#
    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 #
     7# Copyright (C) 2003 Free Software Foundation, Inc.
    118# This configure script is free software; the Free Software Foundation
    129# gives unlimited permission to copy, distribute and modify it.
     
    1714# This file is part of the open source package Coin which is distributed
    1815# under the Eclipse Public License.
    19 ## -------------------- ##
    20 ## M4sh Initialization. ##
    21 ## -------------------- ##
    22 
    23 # Be more Bourne compatible
    24 DUALCASE=1; export DUALCASE # for MKS sh
    25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     16## --------------------- ##
     17## M4sh Initialization.  ##
     18## --------------------- ##
     19
     20# Be Bourne compatible
     21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    2622  emulate sh
    2723  NULLCMD=:
    28   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     24  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
    2925  # is contrary to our usage.  Disable this feature.
    3026  alias -g '${1+"$@"}'='"$@"'
    31   setopt NO_GLOB_SUBST
    32 else
    33   case `(set -o) 2>/dev/null` in #(
    34   *posix*) :
    35     set -o posix ;; #(
    36   *) :
    37      ;;
    38 esac
    39 fi
    40 
    41 
    42 as_nl='
    43 '
    44 export as_nl
    45 # Printing a long string crashes Solaris 7 /usr/bin/printf.
    46 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    47 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    48 as_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.
    51 if 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 --'
    55 elif (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'
    58 else
    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 $as_echo_body as_echo'
    78 fi
    79 
    80 # The user is always right.
    81 if test "${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   }
    87 fi
    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.)
    95 IFS=" ""        $as_nl"
    96 
    97 # Find who we are.  Look in the path if we contain no directory separator.
    98 case $0 in #((
    99   *[\\/]* ) as_myself=$0 ;;
    100   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    101 for as_dir in $PATH
    102 do
    103   IFS=$as_save_IFS
    104   test -z "$as_dir" && as_dir=.
    105     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    106   done
    107 IFS=$as_save_IFS
    108 
    109      ;;
    110 esac
    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.
    113 if test "x$as_myself" = x; then
    114   as_myself=$0
    115 fi
    116 if test ! -f "$as_myself"; then
    117   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    118   exit 1
    119 fi
    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.
    125 for as_var in BASH_ENV ENV MAIL MAILPATH
    126 do eval test x\${$as_var+set} = xset \
    127   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    128 done
     27elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
     28  set -o posix
     29fi
     30DUALCASE=1; export DUALCASE # for MKS sh
     31
     32# Support unset when possible.
     33if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
     34  as_unset=unset
     35else
     36  as_unset=false
     37fi
     38
     39
     40# Work around bugs in pre-3.0 UWIN ksh.
     41$as_unset ENV MAIL MAILPATH
    12942PS1='$ '
    13043PS2='> '
     
    13245
    13346# NLS nuisances.
    134 LC_ALL=C
    135 export LC_ALL
    136 LANGUAGE=C
    137 export LANGUAGE
    138 
    139 # CDPATH.
    140 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    141 
    142 if test "x$CONFIG_SHELL" = x; then
    143   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
    144   emulate sh
    145   NULLCMD=:
    146   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
    147   # is contrary to our usage.  Disable this feature.
    148   alias -g '\${1+\"\$@\"}'='\"\$@\"'
    149   setopt NO_GLOB_SUBST
    150 else
    151   case \`(set -o) 2>/dev/null\` in #(
    152   *posix*) :
    153     set -o posix ;; #(
    154   *) :
    155      ;;
    156 esac
    157 fi
    158 "
    159   as_required="as_fn_return () { (exit \$1); }
    160 as_fn_success () { as_fn_return 0; }
    161 as_fn_failure () { as_fn_return 1; }
    162 as_fn_ret_success () { return 0; }
    163 as_fn_ret_failure () { return 1; }
    164 
    165 exitcode=0
    166 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
    167 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
    168 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
    169 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
    170 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
    171 
    172 else
    173   exitcode=1; echo positional parameters were not saved.
    174 fi
    175 test x\$exitcode = x0 || exit 1"
    176   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    177   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
    178   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
    179   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
    180 test \$(( 1 + 1 )) = 2 || exit 1"
    181   if (eval "$as_required") 2>/dev/null; then :
    182   as_have_required=yes
    183 else
    184   as_have_required=no
    185 fi
    186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
    187 
    188 else
    189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    190 as_found=false
    191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
     47for as_var in \
     48  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
     49  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
     50  LC_TELEPHONE LC_TIME
    19251do
    193   IFS=$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
    206 fi
    207 fi
    208            done;;
    209        esac
    210   as_found=false
     52  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     53    eval $as_var=C; export $as_var
     54  else
     55    $as_unset $as_var
     56  fi
    21157done
    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=$SHELL as_have_required=yes
    215 fi; }
    216 IFS=$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" ${1+"$@"}
    228 fi
    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."
    236   else
    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 $0: shell if you do have one."
    242   fi
    243   exit 1
    244 fi
    245 fi
    246 fi
    247 SHELL=${CONFIG_SHELL-/bin/sh}
    248 export SHELL
    249 # Unset more variables known to interfere with behavior of common tools.
    250 CLICOLOR_FORCE= GREP_OPTIONS=
    251 unset CLICOLOR_FORCE GREP_OPTIONS
    252 
    253 ## --------------------- ##
    254 ## M4sh Shell Functions. ##
    255 ## --------------------- ##
    256 # as_fn_unset VAR
    257 # ---------------
    258 # Portably unset VAR.
    259 as_fn_unset ()
    260 {
    261   { eval $1=; unset $1;}
    262 }
    263 as_unset=as_fn_unset
    264 
    265 # as_fn_set_status STATUS
    266 # -----------------------
    267 # Set $? to STATUS, without forking.
    268 as_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.
    276 as_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.
    286 as_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.
    336 if (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   }'
    341 else
    342   as_fn_append ()
    343   {
    344     eval $1=\$$1\$2
    345   }
    346 fi # 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 $(()) and expr.
    353 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    354   eval 'as_fn_arith ()
    355   {
    356     as_val=$(( $* ))
    357   }'
    358 else
    359   as_fn_arith ()
    360   {
    361     as_val=`expr "$@" || test $? -eq 1`
    362   }
    363 fi # 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 $?, using 1 if that was 0.
    371 as_fn_error ()
    372 {
    373   as_status=$?; 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 
    382 if expr a : '\(a\)' >/dev/null 2>&1 &&
    383    test "X`expr 00001 : '.*\(...\)'`" = X001; then
     58
     59# Required to use basename.
     60if expr a : '\(a\)' >/dev/null 2>&1; then
    38461  as_expr=expr
    38562else
     
    38764fi
    38865
    389 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
     66if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
    39067  as_basename=basename
    39168else
     
    39370fi
    39471
    395 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
    396   as_dirname=dirname
    397 else
    398   as_dirname=false
    399 fi
    400 
    401 as_me=`$as_basename -- "$0" ||
     72
     73# Name of the executable.
     74as_me=`$as_basename "$0" ||
    40275$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    40376         X"$0" : 'X\(//\)$' \| \
    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 
     77         X"$0" : 'X\(/\)$' \| \
     78         .     : '\(.\)' 2>/dev/null ||
     79echo 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.
    42087# Avoid depending upon Character Ranges.
    42188as_cr_letters='abcdefghijklmnopqrstuvwxyz'
     
    42592as_cr_alnum=$as_cr_Letters$as_cr_digits
    42693
    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 |
     94# The user is always right.
     95if 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
     105fi
     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
     118for as_dir in $PATH
     119do
     120  IFS=$as_save_IFS
     121  test -z "$as_dir" && as_dir=.
     122  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     123done
     124
     125       ;;
     126  esac
     127  # We did not find ourselves, most probably we were run as `sh COMMAND'
     128  # in which case we are not to be found in the path.
     129  if test "x$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=$PATH_SEPARATOR
     139for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
     140do
     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
     160done
     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 |
    437173    sed '
    438       s/[$]LINENO.*/&-/
    439       t lineno
    440       b
    441       :lineno
    442174      N
    443       :loop
    444       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
     175      s,$,-,
     176      : loop
     177      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
    445178      t loop
    446       s/-\n.*//
     179      s,-$,,
     180      s,^['$as_cr_digits']*\n,,
    447181    ' >$as_me.lineno &&
    448   chmod +x "$as_me.lineno" ||
    449     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
     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; }; }
    450185
    451186  # Don't try to exec as it changes $[0], causing all sort of problems
    452187  # (the dirname of $[0] is not the place where we might find the
    453   # original and so on.  Autoconf is especially sensitive to this).
    454   . "./$as_me.lineno"
     188  # original and so on.  Autoconf is especially sensible to this).
     189  . ./$as_me.lineno
    455190  # Exit status is that of the last command.
    456191  exit
    457192}
    458193
    459 ECHO_C= ECHO_N= ECHO_T=
    460 case `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';;
     194
     195case `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= ;;
    470200esac
    471201
     202if expr a : '\(a\)' >/dev/null 2>&1; then
     203  as_expr=expr
     204else
     205  as_expr=false
     206fi
     207
    472208rm -f conf$$ conf$$.exe conf$$.file
    473 if test -d conf$$.dir; then
    474   rm -f conf$$.dir/conf$$.file
    475 else
    476   rm -f conf$$.dir
    477   mkdir conf$$.dir 2>/dev/null
    478 fi
    479 if (echo >conf$$.file) 2>/dev/null; then
    480   if ln -s conf$$.file conf$$ 2>/dev/null; then
     209echo >conf$$.file
     210if 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$$.exe; then
     214    # Don't use ln at all; we don't have any links
     215    as_ln_s='cp -p'
     216  else
    481217    as_ln_s='ln -s'
    482     # ... but there are two gotchas:
    483     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    484     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    485     # In both cases, we have to default to `cp -p'.
    486     ln -s conf$$.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
    491     as_ln_s='cp -p'
    492218  fi
     219elif ln conf$$.file conf$$ 2>/dev/null; then
     220  as_ln_s=ln
    493221else
    494222  as_ln_s='cp -p'
    495223fi
    496 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    497 rmdir conf$$.dir 2>/dev/null
     224rm -f conf$$ conf$$.exe conf$$.file
    498225
    499226if mkdir -p . 2>/dev/null; then
    500   as_mkdir_p='mkdir -p "$as_dir"'
     227  as_mkdir_p=:
    501228else
    502229  test -d ./-p && rmdir ./-p
     
    504231fi
    505232
    506 if test -x / >/dev/null 2>&1; then
    507   as_test_x='test -x'
    508 else
    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' "$1" 2>/dev/null` in #((
    523         ???[sx]*):;;*)false;;esac;fi
    524     '\'' sh
    525   '
    526 fi
    527 as_executable_p=$as_test_x
     233as_executable_p="test -f"
    528234
    529235# Sed expression to map a string onto a valid CPP name.
     
    532238# Sed expression to map a string onto a valid variable name.
    533239as_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.
     244as_nl='
     245'
     246IFS="   $as_nl"
     247
     248# CDPATH.
     249$as_unset CDPATH
    534250
    535251
     
    688404tagnames=${tagnames+${tagnames},}F77
    689405
    690 exec 7<&0 </dev/null 6>&1
    691 
    692406# Name of the host.
    693407# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
     
    695409ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    696410
     411exec 6>&1
     412
    697413#
    698414# Initializations.
    699415#
    700416ac_default_prefix=/usr/local
    701 ac_clean_files=
    702417ac_config_libobj_dir=.
    703 LIBOBJS=
    704418cross_compiling=no
    705419subdirs=
    706420MFLAGS=
    707421MAKEFLAGS=
     422SHELL=${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}
    708428
    709429# Identity of this package.
     
    713433PACKAGE_STRING='Clp trunk'
    714434PACKAGE_BUGREPORT='clp@list.coin-or.org'
    715 PACKAGE_URL=''
    716435
    717436ac_unique_file="src/ClpSimplex.cpp"
     
    720439ac_includes_default="\
    721440#include <stdio.h>
    722 #ifdef HAVE_SYS_TYPES_H
     441#if HAVE_SYS_TYPES_H
    723442# include <sys/types.h>
    724443#endif
    725 #ifdef HAVE_SYS_STAT_H
     444#if HAVE_SYS_STAT_H
    726445# include <sys/stat.h>
    727446#endif
    728 #ifdef STDC_HEADERS
     447#if STDC_HEADERS
    729448# include <stdlib.h>
    730449# include <stddef.h>
    731450#else
    732 # ifdef HAVE_STDLIB_H
     451# if HAVE_STDLIB_H
    733452#  include <stdlib.h>
    734453# endif
    735454#endif
    736 #ifdef HAVE_STRING_H
    737 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
     455#if HAVE_STRING_H
     456# if !STDC_HEADERS && HAVE_MEMORY_H
    738457#  include <memory.h>
    739458# endif
    740459# include <string.h>
    741460#endif
    742 #ifdef HAVE_STRINGS_H
     461#if HAVE_STRINGS_H
    743462# include <strings.h>
    744463#endif
    745 #ifdef HAVE_INTTYPES_H
     464#if HAVE_INTTYPES_H
    746465# include <inttypes.h>
     466#else
     467# if HAVE_STDINT_H
     468#  include <stdint.h>
     469# endif
    747470#endif
    748 #ifdef HAVE_STDINT_H
    749 # include <stdint.h>
    750 #endif
    751 #ifdef HAVE_UNISTD_H
     471#if HAVE_UNISTD_H
    752472# include <unistd.h>
    753473#endif"
    754474
    755 ac_subst_vars='LTLIBOBJS
    756 LIBOBJS
    757 ABSBUILDDIR
    758 VPATH_DISTCLEANFILES
    759 LIBEXT
    760 coin_doxy_excludes
    761 coin_doxy_tagfiles
    762 coin_doxy_logname
    763 coin_doxy_tagname
    764 coin_doxy_usedot
    765 coin_have_doxygen
    766 COIN_HAS_ASL_FALSE
    767 COIN_HAS_ASL_TRUE
    768 ASL_DATA_INSTALLED
    769 ASL_CFLAGS_INSTALLED
    770 ASL_LIBS_INSTALLED
    771 ASL_DEPENDENCIES
    772 ASL_DATA
    773 ASL_CFLAGS
    774 ASL_LIBS
    775 COIN_HAS_WSMP_FALSE
    776 COIN_HAS_WSMP_TRUE
    777 COIN_HAS_BLAS_FALSE
    778 COIN_HAS_BLAS_TRUE
    779 BLAS_DATA_INSTALLED
    780 BLAS_CFLAGS_INSTALLED
    781 BLAS_LIBS_INSTALLED
    782 BLAS_DEPENDENCIES
    783 BLAS_DATA
    784 BLAS_CFLAGS
    785 BLAS_LIBS
    786 FLIBS
    787 MPIF77
    788 OPT_FFLAGS
    789 DBG_FFLAGS
    790 ADD_FFLAGS
    791 COIN_HAS_MUMPS_FALSE
    792 COIN_HAS_MUMPS_TRUE
    793 MUMPS_DATA_INSTALLED
    794 MUMPS_CFLAGS_INSTALLED
    795 MUMPS_LIBS_INSTALLED
    796 MUMPS_DEPENDENCIES
    797 MUMPS_DATA
    798 MUMPS_CFLAGS
    799 MUMPS_LIBS
    800 COIN_HAS_GLPK_FALSE
    801 COIN_HAS_GLPK_TRUE
    802 GLPK_DATA_INSTALLED
    803 GLPK_CFLAGS_INSTALLED
    804 GLPK_LIBS_INSTALLED
    805 GLPK_DEPENDENCIES
    806 GLPK_DATA
    807 GLPK_CFLAGS
    808 GLPK_LIBS
    809 COIN_HAS_CHOLMOD_FALSE
    810 COIN_HAS_CHOLMOD_TRUE
    811 CHOLMODLIB
    812 CHOLMODINCDIR
    813 COIN_HAS_AMD_FALSE
    814 COIN_HAS_AMD_TRUE
    815 AMDLIB
    816 AMDINCDIR
    817 COIN_HAS_ABC_FALSE
    818 COIN_HAS_ABC_TRUE
    819 COIN_HAS_NETLIB_FALSE
    820 COIN_HAS_NETLIB_TRUE
    821 NETLIB_DATA_INSTALLED
    822 NETLIB_CFLAGS_INSTALLED
    823 NETLIB_LIBS_INSTALLED
    824 NETLIB_DEPENDENCIES
    825 NETLIB_DATA
    826 NETLIB_CFLAGS
    827 NETLIB_LIBS
    828 COIN_HAS_SAMPLE_FALSE
    829 COIN_HAS_SAMPLE_TRUE
    830 SAMPLE_DATA_INSTALLED
    831 SAMPLE_CFLAGS_INSTALLED
    832 SAMPLE_LIBS_INSTALLED
    833 SAMPLE_DEPENDENCIES
    834 SAMPLE_DATA
    835 SAMPLE_CFLAGS
    836 SAMPLE_LIBS
    837 COIN_HAS_OSITESTS_FALSE
    838 COIN_HAS_OSITESTS_TRUE
    839 OSITESTS_DATA_INSTALLED
    840 OSITESTS_CFLAGS_INSTALLED
    841 OSITESTS_LIBS_INSTALLED
    842 OSITESTS_DEPENDENCIES
    843 OSITESTS_DATA
    844 OSITESTS_CFLAGS
    845 OSITESTS_LIBS
    846 COIN_HAS_OSI_FALSE
    847 COIN_HAS_OSI_TRUE
    848 OSICLPLIB_LIBS_INSTALLED
    849 OSICLPLIB_CFLAGS_INSTALLED
    850 OSICLPLIB_DEPENDENCIES
    851 OSICLPLIB_PCREQUIRES
    852 OSICLPLIB_PCLIBS
    853 OSICLPLIB_LIBS
    854 OSICLPLIB_CFLAGS
    855 OSI_DATA_INSTALLED
    856 OSI_CFLAGS_INSTALLED
    857 OSI_LIBS_INSTALLED
    858 OSI_DEPENDENCIES
    859 OSI_DATA
    860 OSI_CFLAGS
    861 OSI_LIBS
    862 COIN_HAS_COINUTILS_FALSE
    863 COIN_HAS_COINUTILS_TRUE
    864 CLPLIB_LIBS_INSTALLED
    865 CLPLIB_CFLAGS_INSTALLED
    866 CLPLIB_DEPENDENCIES
    867 CLPLIB_PCREQUIRES
    868 CLPLIB_PCLIBS
    869 CLPLIB_LIBS
    870 CLPLIB_CFLAGS
    871 COINUTILS_DATA_INSTALLED
    872 COINUTILS_CFLAGS_INSTALLED
    873 COINUTILS_LIBS_INSTALLED
    874 COINUTILS_DEPENDENCIES
    875 COINUTILS_DATA
    876 COINUTILS_CFLAGS
    877 COINUTILS_LIBS
    878 COIN_PKG_CONFIG_PATH_UNINSTALLED
    879 COIN_PKG_CONFIG_PATH
    880 COIN_HAS_PKGCONFIG_FALSE
    881 COIN_HAS_PKGCONFIG_TRUE
    882 PKG_CONFIG
    883 LT_LDFLAGS
    884 DEPENDENCY_LINKING_FALSE
    885 DEPENDENCY_LINKING_TRUE
    886 RPATH_FLAGS
    887 ac_cxx_preproc_warn_flag
    888 ac_c_preproc_warn_flag
    889 LIBTOOL
    890 ac_ct_F77
    891 FFLAGS
    892 F77
    893 CXXCPP
    894 CPP
    895 RANLIB
    896 AR
    897 ECHO
    898 host_os
    899 host_vendor
    900 host_cpu
    901 host
    902 HAVE_EXTERNALS_FALSE
    903 HAVE_EXTERNALS_TRUE
    904 abs_bin_dir
    905 abs_include_dir
    906 abs_lib_dir
    907 abs_source_dir
    908 AUX_DIR
    909 BUILDTOOLSDIR
    910 have_svn
    911 have_automake
    912 have_autoconf
    913 LIBTOOLM4
    914 MAINT
    915 MAINTAINER_MODE_FALSE
    916 MAINTAINER_MODE_TRUE
    917 am__fastdepCXX_FALSE
    918 am__fastdepCXX_TRUE
    919 CXXDEPMODE
    920 am__fastdepCC_FALSE
    921 am__fastdepCC_TRUE
    922 CCDEPMODE
    923 AMDEPBACKSLASH
    924 AMDEP_FALSE
    925 AMDEP_TRUE
    926 am__quote
    927 am__include
    928 DEPDIR
    929 am__untar
    930 am__tar
    931 AMTAR
    932 am__leading_dot
    933 SET_MAKE
    934 AWK
    935 mkdir_p
    936 INSTALL_STRIP_PROGRAM
    937 STRIP
    938 install_sh
    939 MAKEINFO
    940 AUTOHEADER
    941 AUTOMAKE
    942 AUTOCONF
    943 ACLOCAL
    944 VERSION
    945 PACKAGE
    946 CYGPATH_W
    947 INSTALL_DATA
    948 INSTALL_SCRIPT
    949 INSTALL_PROGRAM
    950 LN_S
    951 EGREP
    952 GREP
    953 MPICXX
    954 COIN_CXX_IS_CL_FALSE
    955 COIN_CXX_IS_CL_TRUE
    956 ac_ct_CXX
    957 CXXFLAGS
    958 CXX
    959 OPT_CXXFLAGS
    960 DBG_CXXFLAGS
    961 ADD_CXXFLAGS
    962 CXXDEFS
    963 MPICC
    964 COIN_CC_IS_CL_FALSE
    965 COIN_CC_IS_CL_TRUE
    966 OBJEXT
    967 EXEEXT
    968 ac_ct_CC
    969 CPPFLAGS
    970 LDFLAGS
    971 CFLAGS
    972 CC
    973 sol_cc_compiler
    974 OPT_CFLAGS
    975 DBG_CFLAGS
    976 ADD_CFLAGS
    977 CDEFS
    978 CLP_SVN_REV
    979 have_svnversion
    980 ALWAYS_FALSE_FALSE
    981 ALWAYS_FALSE_TRUE
    982 build_os
    983 build_vendor
    984 build_cpu
    985 build
    986 target_alias
    987 host_alias
    988 build_alias
    989 LIBS
    990 ECHO_T
    991 ECHO_N
    992 ECHO_C
    993 DEFS
    994 mandir
    995 localedir
    996 libdir
    997 psdir
    998 pdfdir
    999 dvidir
    1000 htmldir
    1001 infodir
    1002 docdir
    1003 oldincludedir
    1004 includedir
    1005 localstatedir
    1006 sharedstatedir
    1007 sysconfdir
    1008 datadir
    1009 datarootdir
    1010 libexecdir
    1011 sbindir
    1012 bindir
    1013 program_transform_name
    1014 prefix
    1015 exec_prefix
    1016 PACKAGE_URL
    1017 PACKAGE_BUGREPORT
    1018 PACKAGE_STRING
    1019 PACKAGE_VERSION
    1020 PACKAGE_TARNAME
    1021 PACKAGE_NAME
    1022 PATH_SEPARATOR
    1023 SHELL'
     475ac_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'
    1024476ac_subst_files=''
    1025 ac_user_opts='
    1026 enable_option_checking
    1027 enable_debug
    1028 enable_debug_clp
    1029 with_clp_verbosity
    1030 with_clp_checklevel
    1031 enable_doscompile
    1032 enable_msvc
    1033 enable_static
    1034 enable_dependency_tracking
    1035 enable_maintainer_mode
    1036 enable_shared
    1037 enable_fast_install
    1038 with_gnu_ld
    1039 enable_libtool_lock
    1040 with_pic
    1041 with_tags
    1042 enable_dependency_linking
    1043 enable_pkg_config
    1044 with_coin_instdir
    1045 with_coinutils
    1046 with_coinutils_lib
    1047 with_coinutils_incdir
    1048 with_coinutils_datadir
    1049 enable_interpackage_dependencies
    1050 with_osi
    1051 with_osi_lib
    1052 with_osi_incdir
    1053 with_osi_datadir
    1054 with_ositests
    1055 with_ositests_lib
    1056 with_ositests_incdir
    1057 with_ositests_datadir
    1058 with_sample
    1059 with_sample_lib
    1060 with_sample_incdir
    1061 with_sample_datadir
    1062 with_netlib
    1063 with_netlib_lib
    1064 with_netlib_incdir
    1065 with_netlib_datadir
    1066 enable_aboca
    1067 with_amd_incdir
    1068 with_amd_lib
    1069 enable_amd_libcheck
    1070 with_cholmod_incdir
    1071 with_cholmod_lib
    1072 enable_cholmod_libcheck
    1073 with_glpk
    1074 with_glpk_lib
    1075 with_glpk_incdir
    1076 with_glpk_datadir
    1077 with_mumps
    1078 with_mumps_lib
    1079 with_mumps_incdir
    1080 with_mumps_datadir
    1081 with_wsmp
    1082 with_blas
    1083 with_blas_lib
    1084 with_blas_incdir
    1085 with_blas_datadir
    1086 with_asl
    1087 with_asl_lib
    1088 with_asl_incdir
    1089 with_asl_datadir
    1090 enable_gnu_packages
    1091 with_dot
    1092 '
    1093       ac_precious_vars='build_alias
    1094 host_alias
    1095 target_alias
    1096 CDEFS
    1097 ADD_CFLAGS
    1098 DBG_CFLAGS
    1099 OPT_CFLAGS
    1100 CC
    1101 CFLAGS
    1102 LDFLAGS
    1103 LIBS
    1104 CPPFLAGS
    1105 MPICC
    1106 CXXDEFS
    1107 ADD_CXXFLAGS
    1108 DBG_CXXFLAGS
    1109 OPT_CXXFLAGS
    1110 CXX
    1111 CXXFLAGS
    1112 CCC
    1113 MPICXX
    1114 CPP
    1115 CXXCPP
    1116 F77
    1117 FFLAGS
    1118 PKG_CONFIG
    1119 ADD_FFLAGS
    1120 DBG_FFLAGS
    1121 OPT_FFLAGS
    1122 MPIF77'
    1123 
    1124477
    1125478# Initialize some variables set by options.
    1126479ac_init_help=
    1127480ac_init_version=false
    1128 ac_unrecognized_opts=
    1129 ac_unrecognized_sep=
    1130481# The variables have the same names as the options, with
    1131482# dashes changed to underlines.
     
    1150501# by default will actually change.
    1151502# Use braces instead of parens because sh, perl, etc. also accept them.
    1152 # (The list follows the same order as the GNU Coding Standards.)
    1153503bindir='${exec_prefix}/bin'
    1154504sbindir='${exec_prefix}/sbin'
    1155505libexecdir='${exec_prefix}/libexec'
    1156 datarootdir='${prefix}/share'
    1157 datadir='${datarootdir}'
     506datadir='${prefix}/share'
    1158507sysconfdir='${prefix}/etc'
    1159508sharedstatedir='${prefix}/com'
    1160509localstatedir='${prefix}/var'
     510libdir='${exec_prefix}/lib'
    1161511includedir='${prefix}/include'
    1162512oldincludedir='/usr/include'
    1163 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
    1164 infodir='${datarootdir}/info'
    1165 htmldir='${docdir}'
    1166 dvidir='${docdir}'
    1167 pdfdir='${docdir}'
    1168 psdir='${docdir}'
    1169 libdir='${exec_prefix}/lib'
    1170 localedir='${datarootdir}/locale'
    1171 mandir='${datarootdir}/man'
     513infodir='${prefix}/info'
     514mandir='${prefix}/man'
    1172515
    1173516ac_prev=
    1174 ac_dashdash=
    1175517for ac_option
    1176518do
    1177519  # If the previous option needs an argument, assign it.
    1178520  if test -n "$ac_prev"; then
    1179     eval $ac_prev=\$ac_option
     521    eval "$ac_prev=\$ac_option"
    1180522    ac_prev=
    1181523    continue
    1182524  fi
    1183525
     526  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
     527
     528  # Accept the important Cygnus configure options, so we can diagnose typos.
     529
    1184530  case $ac_option in
    1185   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
    1186   *)    ac_optarg=yes ;;
    1187   esac
    1188 
    1189   # Accept the important Cygnus configure options, so we can diagnose typos.
    1190 
    1191   case $ac_dashdash$ac_option in
    1192   --)
    1193     ac_dashdash=yes ;;
    1194531
    1195532  -bindir | --bindir | --bindi | --bind | --bin | --bi)
     
    1213550    cache_file=config.cache ;;
    1214551
    1215   -datadir | --datadir | --datadi | --datad)
     552  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
    1216553    ac_prev=datadir ;;
    1217   -datadir=* | --datadir=* | --datadi=* | --datad=*)
     554  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
     555  | --da=*)
    1218556    datadir=$ac_optarg ;;
    1219557
    1220   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
    1221   | --dataroo | --dataro | --datar)
    1222     ac_prev=datarootdir ;;
    1223   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
    1224   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    1225     datarootdir=$ac_optarg ;;
    1226 
    1227558  -disable-* | --disable-*)
    1228     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     559    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    1229560    # Reject names that are not valid shell variable names.
    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-$ac_useropt_orig"
    1239          ac_unrecognized_sep=', ';;
     561    expr "x$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" ;;
     566
     567  -enable-* | --enable-*)
     568    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     569    # 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 ;;
    1240577    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=$ac_optarg ;;
    1252 
    1253   -enable-* | --enable-*)
    1254     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    1255     # Reject names that are not valid shell variable names.
    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-$ac_useropt_orig"
    1265          ac_unrecognized_sep=', ';;
    1266     esac
    1267     eval enable_$ac_useropt=\$ac_optarg ;;
     578    eval "enable_$ac_feature='$ac_optarg'" ;;
    1268579
    1269580  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
     
    1292603    host_alias=$ac_optarg ;;
    1293604
    1294   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    1295     ac_prev=htmldir ;;
    1296   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
    1297   | --ht=*)
    1298     htmldir=$ac_optarg ;;
    1299 
    1300605  -includedir | --includedir | --includedi | --included | --include \
    1301606  | --includ | --inclu | --incl | --inc)
     
    1322627    libexecdir=$ac_optarg ;;
    1323628
    1324   -localedir | --localedir | --localedi | --localed | --locale)
    1325     ac_prev=localedir ;;
    1326   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    1327     localedir=$ac_optarg ;;
    1328 
    1329629  -localstatedir | --localstatedir | --localstatedi | --localstated \
    1330   | --localstate | --localstat | --localsta | --localst | --locals)
     630  | --localstate | --localstat | --localsta | --localst \
     631  | --locals | --local | --loca | --loc | --lo)
    1331632    ac_prev=localstatedir ;;
    1332633  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    1333   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
     634  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
     635  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    1334636    localstatedir=$ac_optarg ;;
    1335637
     
    1396698    program_transform_name=$ac_optarg ;;
    1397699
    1398   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    1399     ac_prev=pdfdir ;;
    1400   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    1401     pdfdir=$ac_optarg ;;
    1402 
    1403   -psdir | --psdir | --psdi | --psd | --ps)
    1404     ac_prev=psdir ;;
    1405   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    1406     psdir=$ac_optarg ;;
    1407 
    1408700  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    1409701  | -silent | --silent | --silen | --sile | --sil)
     
    1456748
    1457749  -with-* | --with-*)
    1458     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     750    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    1459751    # Reject names that are not valid shell variable names.
    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-$ac_useropt_orig"
    1469          ac_unrecognized_sep=', ';;
     752    expr "x$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 ;;
    1470759    esac
    1471     eval with_$ac_useropt=\$ac_optarg ;;
     760    eval "with_$ac_package='$ac_optarg'" ;;
    1472761
    1473762  -without-* | --without-*)
    1474     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     763    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    1475764    # Reject names that are not valid shell variable names.
    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 ;;
     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" ;;
    1488770
    1489771  --x)
     
    1505787    x_libraries=$ac_optarg ;;
    1506788
    1507   -*) as_fn_error "unrecognized option: \`$ac_option'
    1508 Try \`$0 --help' for more information."
     789  -*) { echo "$as_me: error: unrecognized option: $ac_option
     790Try \`$0 --help' for more information." >&2
     791   { (exit 1); exit 1; }; }
    1509792    ;;
    1510793
     
    1512795    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    1513796    # Reject names that are not valid shell variable names.
    1514     case $ac_envvar in #(
    1515       '' | [0-9]* | *[!_$as_cr_alnum]* )
    1516       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
    1517     esac
    1518     eval $ac_envvar=\$ac_optarg
     797    expr "x$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'"
    1519802    export $ac_envvar ;;
    1520803
    1521804  *)
    1522805    # FIXME: should be removed in autoconf 3.0.
    1523     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     806    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    1524807    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    1525       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     808      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    1526809    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    1527810    ;;
     
    1532815if test -n "$ac_prev"; then
    1533816  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
    1534   as_fn_error "missing argument to $ac_option"
    1535 fi
    1536 
    1537 if test -n "$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: $ac_unrecognized_opts" >&2 ;;
     817  { echo "$as_me: error: missing argument to $ac_option" >&2
     818   { (exit 1); exit 1; }; }
     819fi
     820
     821# Be sure to have absolute paths.
     822for ac_var in exec_prefix prefix
     823do
     824  eval ac_val=$`echo $ac_var`
     825  case $ac_val in
     826    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
     827    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     828   { (exit 1); exit 1; }; };;
    1542829  esac
    1543 fi
    1544 
    1545 # Check all directory arguments for consistency.
    1546 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
    1547                 datadir sysconfdir sharedstatedir localstatedir includedir \
    1548                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
    1549                 libdir localedir mandir
     830done
     831
     832# Be sure to have absolute paths.
     833for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
     834              localstatedir libdir includedir oldincludedir infodir mandir
    1550835do
    1551   eval ac_val=\$$ac_var
    1552   # Remove trailing slashes.
     836  eval ac_val=$`echo $ac_var`
    1553837  case $ac_val in
    1554     */ )
    1555       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
    1556       eval $ac_var=\$ac_val;;
     838    [\\/$]* | ?:[\\/]* ) ;;
     839    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
     840   { (exit 1); exit 1; }; };;
    1557841  esac
    1558   # Be sure to have absolute directory names.
    1559   case $ac_val in
    1560     [\\/$]* | ?:[\\/]* )  continue;;
    1561     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
    1562   esac
    1563   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
    1564842done
    1565843
     
    1575853  if test "x$build_alias" = x; then
    1576854    cross_compiling=maybe
    1577     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     855    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    1578856    If a cross compiler is detected then cross compile mode will be used." >&2
    1579857  elif test "x$build_alias" != "x$host_alias"; then
     
    1588866
    1589867
    1590 ac_pwd=`pwd` && test -n "$ac_pwd" &&
    1591 ac_ls_di=`ls -di .` &&
    1592 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
    1593   as_fn_error "working directory cannot be determined"
    1594 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
    1595   as_fn_error "pwd does not report name of working directory"
    1596 
    1597 
    1598868# Find the source files, if location was not specified.
    1599869if test -z "$srcdir"; then
    1600870  ac_srcdir_defaulted=yes
    1601   # Try the directory containing this script, then the parent directory.
    1602   ac_confdir=`$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'`
     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 ||
     878echo 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'`
    1625884  srcdir=$ac_confdir
    1626   if test ! -r "$srcdir/$ac_unique_file"; then
     885  if test ! -r $srcdir/$ac_unique_file; then
    1627886    srcdir=..
    1628887  fi
     
    1630889  ac_srcdir_defaulted=no
    1631890fi
    1632 if 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"
    1635 fi
    1636 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
    1637 ac_abs_confdir=`(
    1638         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
    1639         pwd)`
    1640 # When building in place, set srcdir=.
    1641 if test "$ac_abs_confdir" = "$ac_pwd"; then
    1642   srcdir=.
    1643 fi
    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.
    1647 case $srcdir in
    1648 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
    1649 esac
    1650 for 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}
    1655 done
     891if 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
     899fi
     900(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
     901  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
     902   { (exit 1); exit 1; }; }
     903srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
     904ac_env_build_alias_set=${build_alias+set}
     905ac_env_build_alias_value=$build_alias
     906ac_cv_env_build_alias_set=${build_alias+set}
     907ac_cv_env_build_alias_value=$build_alias
     908ac_env_host_alias_set=${host_alias+set}
     909ac_env_host_alias_value=$host_alias
     910ac_cv_env_host_alias_set=${host_alias+set}
     911ac_cv_env_host_alias_value=$host_alias
     912ac_env_target_alias_set=${target_alias+set}
     913ac_env_target_alias_value=$target_alias
     914ac_cv_env_target_alias_set=${target_alias+set}
     915ac_cv_env_target_alias_value=$target_alias
     916ac_env_CDEFS_set=${CDEFS+set}
     917ac_env_CDEFS_value=$CDEFS
     918ac_cv_env_CDEFS_set=${CDEFS+set}
     919ac_cv_env_CDEFS_value=$CDEFS
     920ac_env_ADD_CFLAGS_set=${ADD_CFLAGS+set}
     921ac_env_ADD_CFLAGS_value=$ADD_CFLAGS
     922ac_cv_env_ADD_CFLAGS_set=${ADD_CFLAGS+set}
     923ac_cv_env_ADD_CFLAGS_value=$ADD_CFLAGS
     924ac_env_DBG_CFLAGS_set=${DBG_CFLAGS+set}
     925ac_env_DBG_CFLAGS_value=$DBG_CFLAGS
     926ac_cv_env_DBG_CFLAGS_set=${DBG_CFLAGS+set}
     927ac_cv_env_DBG_CFLAGS_value=$DBG_CFLAGS
     928ac_env_OPT_CFLAGS_set=${OPT_CFLAGS+set}
     929ac_env_OPT_CFLAGS_value=$OPT_CFLAGS
     930ac_cv_env_OPT_CFLAGS_set=${OPT_CFLAGS+set}
     931ac_cv_env_OPT_CFLAGS_value=$OPT_CFLAGS
     932ac_env_CC_set=${CC+set}
     933ac_env_CC_value=$CC
     934ac_cv_env_CC_set=${CC+set}
     935ac_cv_env_CC_value=$CC
     936ac_env_CFLAGS_set=${CFLAGS+set}
     937ac_env_CFLAGS_value=$CFLAGS
     938ac_cv_env_CFLAGS_set=${CFLAGS+set}
     939ac_cv_env_CFLAGS_value=$CFLAGS
     940ac_env_LDFLAGS_set=${LDFLAGS+set}
     941ac_env_LDFLAGS_value=$LDFLAGS
     942ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
     943ac_cv_env_LDFLAGS_value=$LDFLAGS
     944ac_env_CPPFLAGS_set=${CPPFLAGS+set}
     945ac_env_CPPFLAGS_value=$CPPFLAGS
     946ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
     947ac_cv_env_CPPFLAGS_value=$CPPFLAGS
     948ac_env_MPICC_set=${MPICC+set}
     949ac_env_MPICC_value=$MPICC
     950ac_cv_env_MPICC_set=${MPICC+set}
     951ac_cv_env_MPICC_value=$MPICC
     952ac_env_CXXDEFS_set=${CXXDEFS+set}
     953ac_env_CXXDEFS_value=$CXXDEFS
     954ac_cv_env_CXXDEFS_set=${CXXDEFS+set}
     955ac_cv_env_CXXDEFS_value=$CXXDEFS
     956ac_env_ADD_CXXFLAGS_set=${ADD_CXXFLAGS+set}
     957ac_env_ADD_CXXFLAGS_value=$ADD_CXXFLAGS
     958ac_cv_env_ADD_CXXFLAGS_set=${ADD_CXXFLAGS+set}
     959ac_cv_env_ADD_CXXFLAGS_value=$ADD_CXXFLAGS
     960ac_env_DBG_CXXFLAGS_set=${DBG_CXXFLAGS+set}
     961ac_env_DBG_CXXFLAGS_value=$DBG_CXXFLAGS
     962ac_cv_env_DBG_CXXFLAGS_set=${DBG_CXXFLAGS+set}
     963ac_cv_env_DBG_CXXFLAGS_value=$DBG_CXXFLAGS
     964ac_env_OPT_CXXFLAGS_set=${OPT_CXXFLAGS+set}
     965ac_env_OPT_CXXFLAGS_value=$OPT_CXXFLAGS
     966ac_cv_env_OPT_CXXFLAGS_set=${OPT_CXXFLAGS+set}
     967ac_cv_env_OPT_CXXFLAGS_value=$OPT_CXXFLAGS
     968ac_env_CXX_set=${CXX+set}
     969ac_env_CXX_value=$CXX
     970ac_cv_env_CXX_set=${CXX+set}
     971ac_cv_env_CXX_value=$CXX
     972ac_env_CXXFLAGS_set=${CXXFLAGS+set}
     973ac_env_CXXFLAGS_value=$CXXFLAGS
     974ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
     975ac_cv_env_CXXFLAGS_value=$CXXFLAGS
     976ac_env_MPICXX_set=${MPICXX+set}
     977ac_env_MPICXX_value=$MPICXX
     978ac_cv_env_MPICXX_set=${MPICXX+set}
     979ac_cv_env_MPICXX_value=$MPICXX
     980ac_env_CPP_set=${CPP+set}
     981ac_env_CPP_value=$CPP
     982ac_cv_env_CPP_set=${CPP+set}
     983ac_cv_env_CPP_value=$CPP
     984ac_env_CXXCPP_set=${CXXCPP+set}
     985ac_env_CXXCPP_value=$CXXCPP
     986ac_cv_env_CXXCPP_set=${CXXCPP+set}
     987ac_cv_env_CXXCPP_value=$CXXCPP
     988ac_env_F77_set=${F77+set}
     989ac_env_F77_value=$F77
     990ac_cv_env_F77_set=${F77+set}
     991ac_cv_env_F77_value=$F77
     992ac_env_FFLAGS_set=${FFLAGS+set}
     993ac_env_FFLAGS_value=$FFLAGS
     994ac_cv_env_FFLAGS_set=${FFLAGS+set}
     995ac_cv_env_FFLAGS_value=$FFLAGS
     996ac_env_PKG_CONFIG_set=${PKG_CONFIG+set}
     997ac_env_PKG_CONFIG_value=$PKG_CONFIG
     998ac_cv_env_PKG_CONFIG_set=${PKG_CONFIG+set}
     999ac_cv_env_PKG_CONFIG_value=$PKG_CONFIG
     1000ac_env_ADD_FFLAGS_set=${ADD_FFLAGS+set}
     1001ac_env_ADD_FFLAGS_value=$ADD_FFLAGS
     1002ac_cv_env_ADD_FFLAGS_set=${ADD_FFLAGS+set}
     1003ac_cv_env_ADD_FFLAGS_value=$ADD_FFLAGS
     1004ac_env_DBG_FFLAGS_set=${DBG_FFLAGS+set}
     1005ac_env_DBG_FFLAGS_value=$DBG_FFLAGS
     1006ac_cv_env_DBG_FFLAGS_set=${DBG_FFLAGS+set}
     1007ac_cv_env_DBG_FFLAGS_value=$DBG_FFLAGS
     1008ac_env_OPT_FFLAGS_set=${OPT_FFLAGS+set}
     1009ac_env_OPT_FFLAGS_value=$OPT_FFLAGS
     1010ac_cv_env_OPT_FFLAGS_set=${OPT_FFLAGS+set}
     1011ac_cv_env_OPT_FFLAGS_value=$OPT_FFLAGS
     1012ac_env_MPIF77_set=${MPIF77+set}
     1013ac_env_MPIF77_value=$MPIF77
     1014ac_cv_env_MPIF77_set=${MPIF77+set}
     1015ac_cv_env_MPIF77_value=$MPIF77
    16561016
    16571017#
     
    16821042      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
    16831043
     1044_ACEOF
     1045
     1046  cat <<_ACEOF
    16841047Installation directories:
    16851048  --prefix=PREFIX         install architecture-independent files in PREFIX
    1686                           [$ac_default_prefix]
     1049                          [$ac_default_prefix]
    16871050  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
    1688                           [PREFIX]
     1051                          [PREFIX]
    16891052
    16901053By default, \`make install' will install all the files in
     
    16961059
    16971060Fine tuning of the installation directories:
    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]
     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]
    17171073_ACEOF
    17181074
     
    17371093
    17381094Optional Features:
    1739   --disable-option-checking  ignore unrecognized --enable/--with options
    17401095  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    17411096  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
    17421097  --enable-debug          compile all projects with debug options tests
    17431098                          (implies --disable-shared)
    1744   --enable-debug-clp      compile project Clp with debug compiler flags
     1099  --enable-debug-clp compile project Clp with debug compiler flags
    17451100
    17461101  --enable-msvc           Prefer (i)cl/ifort/link over GNU on MinGW/Cygwin.
    1747   --enable-static[=PKGS]  build static libraries [default=no]
     1102  --enable-static[=PKGS]
     1103                          build static libraries [default=no]
    17481104  --disable-dependency-tracking  speeds up one-time build
    17491105  --enable-dependency-tracking   do not reject slow dependency extractors
    17501106  --enable-maintainer-mode  enable make rules and dependencies not useful
    17511107                          (and sometimes confusing) to the casual installer
    1752   --enable-shared[=PKGS]  build shared libraries [default=yes]
     1108  --enable-shared[=PKGS]
     1109                          build shared libraries [default=yes]
    17531110  --enable-fast-install[=PKGS]
    17541111                          optimize for fast installation [default=yes]
     
    17591116                          package linker flags
    17601117  --enable-aboca          enables build of Aboca solver (set to 1,2,3,4)
    1761   --disable-amd-libcheck  skip the link check at configuration time
     1118  --disable-amd-libcheck skip the link check at configuration time
    17621119  --disable-cholmod-libcheck
    17631120                          skip the link check at configuration time
     
    17671124  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    17681125  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    1769   --with-clp-verbosity    specify the debug verbosity level for project Clp
    1770   --with-clp-checklevel   specify the sanity check level for project Clp
     1126  --with-clp-verbosity specify the debug verbosity level for project Clp
     1127  --with-clp-checklevel specify the sanity check level for project Clp
    17711128  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
    17721129  --with-pic              try to use only PIC/non-PIC objects [default=use
    17731130                          both]
    1774   --with-tags[=TAGS]      include additional configurations [automatic]
     1131  --with-tags[=TAGS]
     1132                          include additional configurations [automatic]
    17751133  --with-coin-instdir     prefix of installation directory for precompiled
    17761134                          COIN packages
    17771135
    1778   --with-coinutils-lib    linker flags for using package CoinUtils
     1136  --with-coinutils-lib linker flags for using package CoinUtils
    17791137  --with-coinutils-incdir directory with header files for using package
    17801138                          CoinUtils
     
    17821140                          directory with data files for using package
    17831141                          CoinUtils
    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
     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
    17891147                          OsiTests
    17901148  --with-ositests-datadir directory with data files for using package OsiTests
    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
     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
    18091165  --with-wsmp             specify WSMP library
    18101166  --with-blas             specify BLAS library (or BUILD to enforce use of
    18111167                          ThirdParty/Blas)
    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
     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
    18181174  --with-dot              use dot (from graphviz) when creating documentation
    18191175                          with doxygen if available; --without-dot to disable
     
    18281184  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
    18291185              nonstandard directory <lib 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>
     1186  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
     1187              headers in a nonstandard directory <include dir>
    18331188  MPICC       C MPI Compiler
    18341189  CXXDEFS     Additional -D flags to be used when compiling C++ code.
     
    18571212Report bugs to <clp@list.coin-or.org>.
    18581213_ACEOF
    1859 ac_status=$?
    18601214fi
    18611215
    18621216if test "$ac_init_help" = "recursive"; then
    18631217  # If there are subdirs, report their specific --help.
     1218  ac_popdir=`pwd`
    18641219  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    1865     test -d "$ac_dir" ||
    1866       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
    1867       continue
     1220    test -d $ac_dir || continue
    18681221    ac_builddir=.
    18691222
    1870 case "$ac_dir" in
    1871 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
     1223if 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'`
     1227else
     1228  ac_dir_suffix= ac_top_builddir=
     1229fi
     1230
     1231case $srcdir in
     1232  .)  # No --srcdir option.  We are building in place.
     1233    ac_srcdir=.
     1234    if test -z "$ac_top_builddir"; then
     1235       ac_top_srcdir=.
     1236    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 ;;
     1245esac
     1246
     1247# Do not use `cd foo && pwd` to compute absolute paths, because
     1248# the directories may not exist.
     1249case `pwd` in
     1250.) ac_abs_builddir="$ac_dir";;
    18721251*)
    1873   ac_dir_suffix=/`$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 ;;
     1252  case "$ac_dir" in
     1253  .) ac_abs_builddir=`pwd`;;
     1254  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
     1255  *) ac_abs_builddir=`pwd`/"$ac_dir";;
     1256  esac;;
    18801257esac
    1881 ac_abs_top_builddir=$ac_pwd
    1882 ac_abs_builddir=$ac_pwd$ac_dir_suffix
    1883 # for backward compatibility:
    1884 ac_top_builddir=$ac_top_build_prefix
    1885 
    1886 case $srcdir in
    1887   .)  # We are building in place.
    1888     ac_srcdir=.
    1889     ac_top_srcdir=$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 ;;
     1258case $ac_abs_builddir in
     1259.) ac_abs_top_builddir=${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/${ac_top_builddir}.;;
     1265  esac;;
    18991266esac
    1900 ac_abs_srcdir=$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
     1267case $ac_abs_builddir in
     1268.) ac_abs_srcdir=$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;;
     1275esac
     1276case $ac_abs_builddir in
     1277.) ac_abs_top_srcdir=$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;;
     1284esac
     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
    19101298    else
    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; }
     1299      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     1300    fi
     1301    cd $ac_popdir
    19141302  done
    19151303fi
    19161304
    1917 test -n "$ac_init_help" && exit $ac_status
     1305test -n "$ac_init_help" && exit 0
    19181306if $ac_init_version; then
    19191307  cat <<\_ACEOF
    19201308Clp configure trunk
    1921 generated by GNU Autoconf 2.64
    1922 
    1923 Copyright (C) 2009 Free Software Foundation, Inc.
     1309generated by GNU Autoconf 2.59
     1310
     1311Copyright (C) 2003 Free Software Foundation, Inc.
    19241312This configure script is free software; the Free Software Foundation
    19251313gives unlimited permission to copy, distribute and modify it.
     
    19311319under the Eclipse Public License.
    19321320_ACEOF
    1933   exit
    1934 fi
    1935 
    1936 ## ------------------------ ##
    1937 ## Autoconf initialization. ##
    1938 ## ------------------------ ##
    1939 
    1940 # ac_fn_c_try_compile LINENO
    1941 # --------------------------
    1942 # Try to compile conftest.$ac_ext, and return whether this succeeded.
    1943 ac_fn_c_try_compile ()
    1944 {
    1945   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1946   rm -f conftest.$ac_objext
    1947   if { { ac_try="$ac_compile"
    1948 case "(($ac_try" in
    1949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    1950   *) ac_try_echo=$ac_try;;
    1951 esac
    1952 eval 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
    1967 else
    1968   $as_echo "$as_me: failed program was:" >&5
    1969 sed 's/^/| /' conftest.$ac_ext >&5
    1970 
    1971         ac_retval=1
    1972 fi
    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.
    1981 ac_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="$ac_link"
    1986 case "(($ac_try" in
    1987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    1988   *) ac_try_echo=$ac_try;;
    1989 esac
    1990 eval ac_try_echo="\"\$as_me:${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
    2008 else
    2009   $as_echo "$as_me: failed program was:" >&5
    2010 sed 's/^/| /' conftest.$ac_ext >&5
    2011 
    2012         ac_retval=1
    2013 fi
    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.
    2027 ac_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"
    2032 case "(($ac_try" in
    2033   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2034   *) ac_try_echo=$ac_try;;
    2035 esac
    2036 eval 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
    2051 else
    2052   $as_echo "$as_me: failed program was:" >&5
    2053 sed 's/^/| /' conftest.$ac_ext >&5
    2054 
    2055         ac_retval=1
    2056 fi
    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.
    2065 ac_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="$ac_link"
    2070 case "(($ac_try" in
    2071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2072   *) ac_try_echo=$ac_try;;
    2073 esac
    2074 eval ac_try_echo="\"\$as_me:${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
    2092 else
    2093   $as_echo "$as_me: failed program was:" >&5
    2094 sed 's/^/| /' conftest.$ac_ext >&5
    2095 
    2096         ac_retval=1
    2097 fi
    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.
    2111 ac_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"
    2115 case "(($ac_try" in
    2116   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2117   *) ac_try_echo=$ac_try;;
    2118 esac
    2119 eval 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
    2134 else
    2135   $as_echo "$as_me: failed program was:" >&5
    2136 sed 's/^/| /' conftest.$ac_ext >&5
    2137 
    2138     ac_retval=1
    2139 fi
    2140   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
    2141   return $ac_retval
    2142 
    2143 } # ac_fn_c_try_cpp
    2144 
    2145 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
    2146 # -------------------------------------------------------
    2147 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
    2148 # the include files in INCLUDES and setting the cache variable VAR
    2149 # accordingly.
    2150 ac_fn_c_check_header_mongrel ()
    2151 {
    2152   as_lineno=${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; }
    2156 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
    2157   $as_echo_n "(cached) " >&6
    2158 fi
    2159 eval ac_res=\$$3
    2160                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    2161 $as_echo "$ac_res" >&6; }
    2162 else
    2163   # Is the header compilable?
    2164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
    2165 $as_echo_n "checking $2 usability... " >&6; }
    2166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    2167 /* end confdefs.h.  */
    2168 $4
    2169 #include <$2>
    2170 _ACEOF
    2171 if ac_fn_c_try_compile "$LINENO"; then :
    2172   ac_header_compiler=yes
    2173 else
    2174   ac_header_compiler=no
    2175 fi
    2176 rm -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 $2 presence... " >&6; }
    2183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    2184 /* end confdefs.h.  */
    2185 #include <$2>
    2186 _ACEOF
    2187 if ac_fn_c_try_cpp "$LINENO"; then :
    2188   ac_header_preproc=yes
    2189 else
    2190   ac_header_preproc=no
    2191 fi
    2192 rm -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?
    2197 case $ac_header_compiler:$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     ;;
    2222 esac
    2223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
    2224 $as_echo_n "checking for $2... " >&6; }
    2225 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
    2226   $as_echo_n "(cached) " >&6
    2227 else
    2228   eval "$3=\$ac_header_compiler"
    2229 fi
    2230 eval ac_res=\$$3
    2231                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    2232 $as_echo "$ac_res" >&6; }
    2233 fi
    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.$ac_ext, and return whether this succeeded. Assumes
    2241 # that executables *can* be run.
    2242 ac_fn_c_try_run ()
    2243 {
    2244   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    2245   if { { ac_try="$ac_link"
    2246 case "(($ac_try" in
    2247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2248   *) ac_try_echo=$ac_try;;
    2249 esac
    2250 eval ac_try_echo="\"\$as_me:${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;;
    2259 esac
    2260 eval 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
    2267 else
    2268   $as_echo "$as_me: program exited with status $ac_status" >&5
    2269        $as_echo "$as_me: failed program was:" >&5
    2270 sed 's/^/| /' conftest.$ac_ext >&5
    2271 
    2272        ac_retval=$ac_status
    2273 fi
    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 $ac_retval
    2277 
    2278 } # ac_fn_c_try_run
    2279 
    2280 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
    2281 # -------------------------------------------------------
    2282 # Tests whether HEADER exists and can be compiled using the include files in
    2283 # INCLUDES, setting the cache variable VAR accordingly.
    2284 ac_fn_c_check_header_compile ()
    2285 {
    2286   as_lineno=${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; }
    2289 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
    2290   $as_echo_n "(cached) " >&6
    2291 else
    2292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    2293 /* end confdefs.h.  */
    2294 $4
    2295 #include <$2>
    2296 _ACEOF
    2297 if ac_fn_c_try_compile "$LINENO"; then :
    2298   eval "$3=yes"
    2299 else
    2300   eval "$3=no"
    2301 fi
    2302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    2303 fi
    2304 eval 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
    2314 ac_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; }
    2319 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
    2320   $as_echo_n "(cached) " >&6
    2321 else
    2322   cat confdefs.h - <<_ACEOF >conftest.$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
    2345 extern "C"
    2346 #endif
    2347 char $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
    2352 choke me
    2353 #endif
    2354 
    2355 int
    2356 main ()
    2357 {
    2358 return $2 ();
    2359   ;
    2360   return 0;
    2361 }
    2362 _ACEOF
    2363 if ac_fn_c_try_link "$LINENO"; then :
    2364   eval "$3=yes"
    2365 else
    2366   eval "$3=no"
    2367 fi
    2368 rm -f core conftest.err conftest.$ac_objext \
    2369     conftest$ac_exeext conftest.$ac_ext
    2370 fi
    2371 eval 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.$ac_ext, and return whether this succeeded.
    2381 ac_fn_cxx_try_cpp ()
    2382 {
    2383   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    2384   if { { ac_try="$ac_cpp conftest.$ac_ext"
    2385 case "(($ac_try" in
    2386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2387   *) ac_try_echo=$ac_try;;
    2388 esac
    2389 eval 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
    2404 else
    2405   $as_echo "$as_me: failed program was:" >&5
    2406 sed 's/^/| /' conftest.$ac_ext >&5
    2407 
    2408     ac_retval=1
    2409 fi
    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.
    2418 ac_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"
    2423 case "(($ac_try" in
    2424   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2425   *) ac_try_echo=$ac_try;;
    2426 esac
    2427 eval 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
    2442 else
    2443   $as_echo "$as_me: failed program was:" >&5
    2444 sed 's/^/| /' conftest.$ac_ext >&5
    2445 
    2446         ac_retval=1
    2447 fi
    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.
    2456 ac_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="$ac_link"
    2461 case "(($ac_try" in
    2462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    2463   *) ac_try_echo=$ac_try;;
    2464 esac
    2465 eval ac_try_echo="\"\$as_me:${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
    2483 else
    2484   $as_echo "$as_me: failed program was:" >&5
    2485 sed 's/^/| /' conftest.$ac_ext >&5
    2486 
    2487         ac_retval=1
    2488 fi
    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 $ac_retval
    2496 
    2497 } # ac_fn_f77_try_link
    2498 
    2499 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
    2500 # ---------------------------------------------------------
    2501 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
    2502 # the include files in INCLUDES and setting the cache variable VAR
    2503 # accordingly.
    2504 ac_fn_cxx_check_header_mongrel ()
    2505 {
    2506   as_lineno=${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; }
    2510 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
    2511   $as_echo_n "(cached) " >&6
    2512 fi
    2513 eval ac_res=\$$3
    2514                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    2515 $as_echo "$ac_res" >&6; }
    2516 else
    2517   # Is the header compilable?
    2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
    2519 $as_echo_n "checking $2 usability... " >&6; }
    2520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    2521 /* end confdefs.h.  */
    2522 $4
    2523 #include <$2>
    2524 _ACEOF
    2525 if ac_fn_cxx_try_compile "$LINENO"; then :
    2526   ac_header_compiler=yes
    2527 else
    2528   ac_header_compiler=no
    2529 fi
    2530 rm -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 $2 presence... " >&6; }
    2537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    2538 /* end confdefs.h.  */
    2539 #include <$2>
    2540 _ACEOF
    2541 if ac_fn_cxx_try_cpp "$LINENO"; then :
    2542   ac_header_preproc=yes
    2543 else
    2544   ac_header_preproc=no
    2545 fi
    2546 rm -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?
    2551 case $ac_header_compiler:$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     ;;
    2576 esac
    2577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
    2578 $as_echo_n "checking for $2... " >&6; }
    2579 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
    2580   $as_echo_n "(cached) " >&6
    2581 else
    2582   eval "$3=\$ac_header_compiler"
    2583 fi
    2584 eval ac_res=\$$3
    2585                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    2586 $as_echo "$ac_res" >&6; }
    2587 fi
    2588   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
    2589 
    2590 } # ac_fn_cxx_check_header_mongrel
    2591 cat >config.log <<_ACEOF
     1321  exit 0
     1322fi
     1323exec 5>config.log
     1324cat >&5 <<_ACEOF
    25921325This file contains any messages produced by compilers while
    25931326running configure, to aid debugging if configure makes a mistake.
    25941327
    25951328It was created by Clp $as_me trunk, which was
    2596 generated by GNU Autoconf 2.64.  Invocation command line was
     1329generated by GNU Autoconf 2.59.  Invocation command line was
    25971330
    25981331  $ $0 $@
    25991332
    26001333_ACEOF
    2601 exec 5>>config.log
    26021334{
    26031335cat <<_ASUNAME
     
    26181350/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
    26191351/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
    2620 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
     1352hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
    26211353/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
    26221354/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
     
    26301362  IFS=$as_save_IFS
    26311363  test -z "$as_dir" && as_dir=.
    2632     $as_echo "PATH: $as_dir"
    2633   done
    2634 IFS=$as_save_IFS
     1364  echo "PATH: $as_dir"
     1365done
    26351366
    26361367} >&5
     
    26541385ac_configure_args0=
    26551386ac_configure_args1=
     1387ac_sep=
    26561388ac_must_keep_next=false
    26571389for ac_pass in 1 2
     
    26641396    | -silent | --silent | --silen | --sile | --sil)
    26651397      continue ;;
    2666     *\'*)
    2667       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     1398    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     1399      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    26681400    esac
    26691401    case $ac_pass in
    2670     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
     1402    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
    26711403    2)
    2672       as_fn_append ac_configure_args1 " '$ac_arg'"
     1404      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
    26731405      if test $ac_must_keep_next = true; then
    26741406        ac_must_keep_next=false # Got value, back to normal.
     
    26861418        esac
    26871419      fi
    2688       as_fn_append ac_configure_args " '$ac_arg'"
     1420      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
     1421      # Get rid of the leading space.
     1422      ac_sep=" "
    26891423      ;;
    26901424    esac
    26911425  done
    26921426done
    2693 { ac_configure_args0=; unset ac_configure_args0;}
    2694 { ac_configure_args1=; unset ac_configure_args1;}
     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; }
    26951429
    26961430# When interrupted or exit'd, cleanup temporary files, and complete
    26971431# config.log.  We remove comments because anyway the quotes in there
    26981432# would cause problems or look ugly.
    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.
     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.
    27011435trap 'exit_status=$?
    27021436  # Save into config.log some information that might help in debugging.
     
    27111445    echo
    27121446    # The following way of writing the cache mishandles newlines in values,
    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
     1447{
    27291448  (set) 2>&1 |
    2730     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    2731     *${as_nl}ac_space=\ *)
     1449    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
     1450    *ac_space=\ *)
    27321451      sed -n \
    2733         "s/'\''/'\''\\\\'\'''\''/g;
    2734           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
    2735       ;; #(
     1452        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
     1453          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
     1454      ;;
    27361455    *)
    2737       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
     1456      sed -n \
     1457        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
    27381458      ;;
    2739     esac |
    2740     sort
    2741 )
     1459    esac;
     1460}
    27421461    echo
    27431462
     
    27501469    for ac_var in $ac_subst_vars
    27511470    do
    2752       eval ac_val=\$$ac_var
    2753       case $ac_val in
    2754       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
    2755       esac
    2756       $as_echo "$ac_var='\''$ac_val'\''"
     1471      eval ac_val=$`echo $ac_var`
     1472      echo "$ac_var='"'"'$ac_val'"'"'"
    27571473    done | sort
    27581474    echo
     
    27601476    if test -n "$ac_subst_files"; then
    27611477      cat <<\_ASBOX
    2762 ## ------------------- ##
    2763 ## File substitutions. ##
    2764 ## ------------------- ##
     1478## ------------- ##
     1479## Output files. ##
     1480## ------------- ##
    27651481_ASBOX
    27661482      echo
    27671483      for ac_var in $ac_subst_files
    27681484      do
    2769         eval ac_val=\$$ac_var
    2770         case $ac_val in
    2771         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
    2772         esac
    2773         $as_echo "$ac_var='\''$ac_val'\''"
     1485        eval ac_val=$`echo $ac_var`
     1486        echo "$ac_var='"'"'$ac_val'"'"'"
    27741487      done | sort
    27751488      echo
     
    27831496_ASBOX
    27841497      echo
    2785       cat confdefs.h
     1498      sed "/^$/d" confdefs.h | sort
    27861499      echo
    27871500    fi
    27881501    test "$ac_signal" != 0 &&
    2789       $as_echo "$as_me: caught signal $ac_signal"
    2790     $as_echo "$as_me: exit $exit_status"
     1502      echo "$as_me: caught signal $ac_signal"
     1503    echo "$as_me: exit $exit_status"
    27911504  } >&5
    2792   rm -f core *.core core.conftest.* &&
    2793     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
     1505  rm -f core *.core &&
     1506  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
    27941507    exit $exit_status
    2795 ' 0
     1508     ' 0
    27961509for ac_signal in 1 2 13 15; do
    2797   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
     1510  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
    27981511done
    27991512ac_signal=0
    28001513
    28011514# confdefs.h avoids OS command line length limits that DEFS can exceed.
    2802 rm -f -r conftest* confdefs.h
    2803 
    2804 $as_echo "/* confdefs.h */" > confdefs.h
     1515rm -rf conftest* confdefs.h
     1516# AIX cpp loses on an empty file, so make sure it contains at least a newline.
     1517echo >confdefs.h
    28051518
    28061519# Predefined preprocessor variables.
     
    28101523_ACEOF
    28111524
     1525
    28121526cat >>confdefs.h <<_ACEOF
    28131527#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
    28141528_ACEOF
    28151529
     1530
    28161531cat >>confdefs.h <<_ACEOF
    28171532#define PACKAGE_VERSION "$PACKAGE_VERSION"
    28181533_ACEOF
    28191534
     1535
    28201536cat >>confdefs.h <<_ACEOF
    28211537#define PACKAGE_STRING "$PACKAGE_STRING"
    28221538_ACEOF
    28231539
     1540
    28241541cat >>confdefs.h <<_ACEOF
    28251542#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
    28261543_ACEOF
    28271544
    2828 cat >>confdefs.h <<_ACEOF
    2829 #define PACKAGE_URL "$PACKAGE_URL"
    2830 _ACEOF
    2831 
    28321545
    28331546# Let the site file select an alternate cache file if it wants to.
    2834 # Prefer an explicitly selected file to automatically selected ones.
    2835 ac_site_file1=NONE
    2836 ac_site_file2=NONE
    2837 if test -n "$CONFIG_SITE"; then
    2838   ac_site_file1=$CONFIG_SITE
    2839 elif test "x$prefix" != xNONE; then
    2840   ac_site_file1=$prefix/share/config.site
    2841   ac_site_file2=$prefix/etc/config.site
    2842 else
    2843   ac_site_file1=$ac_default_prefix/share/config.site
    2844   ac_site_file2=$ac_default_prefix/etc/config.site
    2845 fi
    2846 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
    2847 do
    2848   test "x$ac_site_file" = xNONE && continue
     1547# Prefer explicitly selected file to automatically selected ones.
     1548if test -z "$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
     1554fi
     1555for ac_site_file in $CONFIG_SITE; do
    28491556  if test -r "$ac_site_file"; then
    2850     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
    2851 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     1557    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
     1558echo "$as_me: loading site script $ac_site_file" >&6;}
    28521559    sed 's/^/| /' "$ac_site_file" >&5
    28531560    . "$ac_site_file"
     
    28591566  # files actually), so we avoid doing that.
    28601567  if test -f "$cache_file"; then
    2861     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
    2862 $as_echo "$as_me: loading cache $cache_file" >&6;}
     1568    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
     1569echo "$as_me: loading cache $cache_file" >&6;}
    28631570    case $cache_file in
    2864       [\\/]* | ?:[\\/]* ) . "$cache_file";;
    2865       *)                      . "./$cache_file";;
     1571      [\\/]* | ?:[\\/]* ) . $cache_file;;
     1572      *)                      . ./$cache_file;;
    28661573    esac
    28671574  fi
    28681575else
    2869   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
    2870 $as_echo "$as_me: creating cache $cache_file" >&6;}
     1576  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
     1577echo "$as_me: creating cache $cache_file" >&6;}
    28711578  >$cache_file
    28721579fi
     
    28751582# value.
    28761583ac_cache_corrupted=false
    2877 for ac_var in $ac_precious_vars; do
     1584for ac_var in `(set) 2>&1 |
     1585               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
    28781586  eval ac_old_set=\$ac_cv_env_${ac_var}_set
    28791587  eval ac_new_set=\$ac_env_${ac_var}_set
    2880   eval ac_old_val=\$ac_cv_env_${ac_var}_value
    2881   eval ac_new_val=\$ac_env_${ac_var}_value
     1588  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
     1589  eval ac_new_val="\$ac_env_${ac_var}_value"
    28821590  case $ac_old_set,$ac_new_set in
    28831591    set,)
    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;}
     1592      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
     1593echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
    28861594      ac_cache_corrupted=: ;;
    28871595    ,set)
    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: \`$ac_var' was not set in the previous run" >&2;}
     1596      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
     1597echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
    28901598      ac_cache_corrupted=: ;;
    28911599    ,);;
    28921600    *)
    28931601      if test "x$ac_old_val" != "x$ac_new_val"; then
    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: \`$ac_new_val'" >&2;}
     1602        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
     1603echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
     1604        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
     1605echo "$as_me:   former value:  $ac_old_val" >&2;}
     1606        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
     1607echo "$as_me:   current value: $ac_new_val" >&2;}
     1608        ac_cache_corrupted=:
    29101609      fi;;
    29111610  esac
     
    29131612  if test "$ac_new_set" = set; then
    29141613    case $ac_new_val in
    2915     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     1614    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
     1615      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    29161616    *) ac_arg=$ac_var=$ac_new_val ;;
    29171617    esac
    29181618    case " $ac_configure_args " in
    29191619      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
    2920       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
     1620      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    29211621    esac
    29221622  fi
    29231623done
    29241624if $ac_cache_corrupted; then
    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
    2930 fi
    2931 ## -------------------- ##
    2932 ## Main body of script. ##
    2933 ## -------------------- ##
     1625  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
     1626echo "$as_me: error: changes in the environment can compromise the build" >&2;}
     1627  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
     1628echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
     1629   { (exit 1); exit 1; }; }
     1630fi
    29341631
    29351632ac_ext=c
     
    29431640
    29441641
     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
    29451667# List one file in the package so that the configure script can test
    29461668# whether the package is actually there
     
    29591681# Get the system type
    29601682ac_aux_dir=
    2961 for 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
     1683for 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="$ac_aux_dir/shtool install -c"
     1695    break
     1696  fi
    29691697done
    29701698if test -z "$ac_aux_dir"; then
    2971   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
    2972 fi
    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.
    2978 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
    2979 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
    2980 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
    2981 
     1699  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
     1700echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
     1701   { (exit 1); exit 1; }; }
     1702fi
     1703ac_config_guess="$SHELL $ac_aux_dir/config.guess"
     1704ac_config_sub="$SHELL $ac_aux_dir/config.sub"
     1705ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
    29821706
    29831707# Make sure we can run config.sub.
    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 $as_echo_n "checking build system type... " >&6; }
    2989 if test "${ac_cv_build+set}" = set; then :
    2990   $as_echo_n "(cached) " >&6
    2991 else
    2992   ac_build_alias=$build_alias
    2993 test "x$ac_build_alias" = x &&
    2994   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
    2995 test "x$ac_build_alias" = x &&
    2996   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
    2997 ac_cv_build=`$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 
    3000 fi
    3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
    3002 $as_echo "$ac_cv_build" >&6; }
    3003 case $ac_cv_build in
    3004 *-*-*) ;;
    3005 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
    3006 esac
     1708$ac_config_sub sun4 >/dev/null 2>&1 ||
     1709  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
     1710echo "$as_me: error: cannot run $ac_config_sub" >&2;}
     1711   { (exit 1); exit 1; }; }
     1712
     1713echo "$as_me:$LINENO: checking build system type" >&5
     1714echo $ECHO_N "checking build system type... $ECHO_C" >&6
     1715if test "${ac_cv_build+set}" = set; then
     1716  echo $ECHO_N "(cached) $ECHO_C" >&6
     1717else
     1718  ac_cv_build_alias=$build_alias
     1719test -z "$ac_cv_build_alias" &&
     1720  ac_cv_build_alias=`$ac_config_guess`
     1721test -z "$ac_cv_build_alias" &&
     1722  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
     1723echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
     1724   { (exit 1); exit 1; }; }
     1725ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
     1726  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
     1727echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
     1728   { (exit 1); exit 1; }; }
     1729
     1730fi
     1731echo "$as_me:$LINENO: result: $ac_cv_build" >&5
     1732echo "${ECHO_T}$ac_cv_build" >&6
    30071733build=$ac_cv_build
    3008 ac_save_IFS=$IFS; IFS='-'
    3009 set x $ac_cv_build
    3010 shift
    3011 build_cpu=$1
    3012 build_vendor=$2
    3013 shift; shift
    3014 # Remember, the first character of IFS is used to create $*,
    3015 # except with old shells:
    3016 build_os=$*
    3017 IFS=$ac_save_IFS
    3018 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
     1734build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
     1735build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
     1736build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
    30191737
    30201738
     
    30841802  # Extract the first word of "svnversion", so it can be a program name with args.
    30851803set dummy svnversion; ac_word=$2
    3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3087 $as_echo_n "checking for $ac_word... " >&6; }
    3088 if test "${ac_cv_prog_have_svnversion+set}" = set; then :
    3089   $as_echo_n "(cached) " >&6
     1804echo "$as_me:$LINENO: checking for $ac_word" >&5
     1805echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     1806if test "${ac_cv_prog_have_svnversion+set}" = set; then
     1807  echo $ECHO_N "(cached) $ECHO_C" >&6
    30901808else
    30911809  if test -n "$have_svnversion"; then
     
    30971815  IFS=$as_save_IFS
    30981816  test -z "$as_dir" && as_dir=.
    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
     1817  for ac_exec_ext in '' $ac_executable_extensions; do
     1818  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    31011819    ac_cv_prog_have_svnversion="yes"
    3102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     1820    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    31031821    break 2
    31041822  fi
    31051823done
    3106   done
    3107 IFS=$as_save_IFS
     1824done
    31081825
    31091826  test -z "$ac_cv_prog_have_svnversion" && ac_cv_prog_have_svnversion="no"
     
    31121829have_svnversion=$ac_cv_prog_have_svnversion
    31131830if test -n "$have_svnversion"; then
    3114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_svnversion" >&5
    3115 $as_echo "$have_svnversion" >&6; }
    3116 else
    3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3118 $as_echo "no" >&6; }
    3119 fi
    3120 
     1831  echo "$as_me:$LINENO: result: $have_svnversion" >&5
     1832echo "${ECHO_T}$have_svnversion" >&6
     1833else
     1834  echo "$as_me:$LINENO: result: no" >&5
     1835echo "${ECHO_T}no" >&6
     1836fi
    31211837
    31221838  if test "x$have_svnversion" = xyes; then
     
    31421858# Check if user wants to produce debugging code
    31431859
    3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we want to compile in debug mode" >&5
    3145 $as_echo_n "checking whether we want to compile in debug mode... " >&6; }
    3146 
    3147 # Check whether --enable-debug was given.
    3148 if test "${enable_debug+set}" = set; then :
    3149   enableval=$enable_debug; case "${enableval}" in
     1860echo "$as_me:$LINENO: checking whether we want to compile in debug mode" >&5
     1861echo $ECHO_N "checking whether we want to compile in debug mode... $ECHO_C" >&6
     1862
     1863# Check whether --enable-debug or --disable-debug was given.
     1864if test "${enable_debug+set}" = set; then
     1865  enableval="$enable_debug"
     1866  case "${enableval}" in
    31501867   yes) coin_debug_compile=true
    31511868        if test "${enable_shared+set}" = set; then :; else
     
    31551872   no)  coin_debug_compile=false
    31561873        ;;
    3157    *) as_fn_error "bad value ${enableval} for --enable-debug" "$LINENO" 5
     1874   *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-debug" >&5
     1875echo "$as_me: error: bad value ${enableval} for --enable-debug" >&2;}
     1876   { (exit 1); exit 1; }; }
    31581877        ;;
    31591878esac
    31601879else
    31611880  coin_debug_compile=false
    3162 fi
    3163 
    3164 
    3165 # Check whether --enable-debug-clp was given.
    3166 if test "${enable_debug_clp+set}" = set; then :
    3167   enableval=$enable_debug_clp; case "${enableval}" in
     1881fi;
     1882
     1883# Check whether --enable-debug-clp or --disable-debug-clp was given.
     1884if test "${enable_debug_clp+set}" = set; then
     1885  enableval="$enable_debug_clp"
     1886  case "${enableval}" in
    31681887    yes) coin_debug_compile=true
    31691888         ;;
    31701889    no)  coin_debug_compile=false
    31711890         ;;
    3172     *) as_fn_error "bad value ${enableval} for --enable-debug-clp" "$LINENO" 5
     1891    *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-debug-clp" >&5
     1892echo "$as_me: error: bad value ${enableval} for --enable-debug-clp" >&2;}
     1893   { (exit 1); exit 1; }; }
    31731894         ;;
    31741895 esac
    31751896else
    31761897  :
    3177 fi
    3178 
     1898fi;
    31791899
    31801900 # m4_ifvaln([Clp],
    31811901
    31821902if test $coin_debug_compile = true; then
    3183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    3184 $as_echo "yes" >&6; }
    3185 else
    3186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3187 $as_echo "no" >&6; }
    3188 fi
    3189 
    3190 
    3191 # Check whether --with-clp-verbosity was given.
    3192 if test "${with_clp_verbosity+set}" = set; then :
    3193   withval=$with_clp_verbosity; if test "$withval" = yes; then
     1903  echo "$as_me:$LINENO: result: yes" >&5
     1904echo "${ECHO_T}yes" >&6
     1905else
     1906  echo "$as_me:$LINENO: result: no" >&5
     1907echo "${ECHO_T}no" >&6
     1908fi
     1909
     1910
     1911# Check whether --with-clp-verbosity or --without-clp-verbosity was given.
     1912if test "${with_clp_verbosity+set}" = set; then
     1913  withval="$with_clp_verbosity"
     1914  if test "$withval" = yes; then
    31941915                withval=1
    31951916              fi
     
    31971918else
    31981919  coin_clp_verbosity=0
    3199 fi
    3200 
     1920fi;
    32011921
    32021922cat >>confdefs.h <<_ACEOF
     
    32061926
    32071927
    3208 # Check whether --with-clp-checklevel was given.
    3209 if test "${with_clp_checklevel+set}" = set; then :
    3210   withval=$with_clp_checklevel; if test "$withval" = yes; then
     1928# Check whether --with-clp-checklevel or --without-clp-checklevel was given.
     1929if test "${with_clp_checklevel+set}" = set; then
     1930  withval="$with_clp_checklevel"
     1931  if test "$withval" = yes; then
    32111932                withval=1
    32121933              fi
     
    32141935else
    32151936  coin_clp_checklevel=0
    3216 fi
    3217 
     1937fi;
    32181938
    32191939cat >>confdefs.h <<_ACEOF
     
    32301950
    32311951  # for backward compatibility
    3232   # Check whether --enable-doscompile was given.
    3233 if test "${enable_doscompile+set}" = set; then :
    3234   enableval=$enable_doscompile; enable_doscompile=$enableval
     1952  # Check whether --enable-doscompile or --disable-doscompile was given.
     1953if test "${enable_doscompile+set}" = set; then
     1954  enableval="$enable_doscompile"
     1955  enable_doscompile=$enableval
    32351956else
    32361957  enable_doscompile=no
    3237 fi
    3238 
    3239 
    3240   # Check whether --enable-msvc was given.
    3241 if test "${enable_msvc+set}" = set; then :
    3242   enableval=$enable_msvc; enable_msvc=$enableval
     1958fi;
     1959
     1960  # Check whether --enable-msvc or --disable-msvc was given.
     1961if test "${enable_msvc+set}" = set; then
     1962  enableval="$enable_msvc"
     1963  enable_msvc=$enableval
    32431964else
    32441965  enable_msvc=no
     
    32461967       enable_msvc=yes
    32471968     elif test "$enable_doscompile" != no ; then
    3248        as_fn_error "--enable-doscompile=$enable_doscompile not supported anymore." "$LINENO" 5
     1969       { { echo "$as_me:$LINENO: error: --enable-doscompile=$enable_doscompile not supported anymore." >&5
     1970echo "$as_me: error: --enable-doscompile=$enable_doscompile not supported anymore." >&2;}
     1971   { (exit 1); exit 1; }; }
    32491972     fi
    32501973
    3251 fi
    3252 
     1974fi;
    32531975
    32541976  if test "$enable_msvc" = MD; then
     
    32601982    case $build in
    32611983      *-cygwin* | *-mingw*) ;;
    3262       *) as_fn_error "--enable-msvc option makes sense only under Cygwin or MinGW" "$LINENO" 5 ;;
     1984      *) { { echo "$as_me:$LINENO: error: --enable-msvc option makes sense only under Cygwin or MinGW" >&5
     1985echo "$as_me: error: --enable-msvc option makes sense only under Cygwin or MinGW" >&2;}
     1986   { (exit 1); exit 1; }; } ;;
    32631987    esac
    32641988  fi
    32651989
     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
     2006
     2007ac_ext=c
     2008ac_cpp='$CPP $CPPFLAGS'
     2009ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     2010ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
     2011ac_compiler_gnu=$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)
     2016if 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 $CXX" >&5
     2023echo "$as_me: WARNING: C++ compiler name provided as $CXX, but CC is unset. Setting CC to $CXX" >&2;}
     2024      fi
     2025      ;;
     2026  esac
     2027fi
     2028
     2029
     2030
     2031
     2032
     2033
     2034coin_has_cc=yes
     2035
     2036save_cflags="$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
     2043case $build in
     2044  *-cygwin* | *-mingw*)
     2045             if test "$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.
     2052set dummy cc; ac_word=$2
     2053echo "$as_me:$LINENO: checking for $ac_word" >&5
     2054echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2055if test "${ac_cv_prog_sol_cc_compiler+set}" = set; then
     2056  echo $ECHO_N "(cached) $ECHO_C" >&6
     2057else
     2058  if test -n "$sol_cc_compiler"; then
     2059  ac_cv_prog_sol_cc_compiler="$sol_cc_compiler" # Let the user override the test.
     2060else
     2061  ac_prog_rejected=no
     2062as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2063for as_dir in $PATH
     2064do
     2065  IFS=$as_save_IFS
     2066  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
     2069    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
     2070       ac_prog_rejected=yes
     2071       continue
     2072     fi
     2073    ac_cv_prog_sol_cc_compiler="cc"
     2074    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     2075    break 2
     2076  fi
     2077done
     2078done
     2079
     2080if test $ac_prog_rejected = yes; then
     2081  # We found a bogon in the path, so make sure we never use it.
     2082  set dummy $ac_cv_prog_sol_cc_compiler
     2083  shift
     2084  if test $# != 0; then
     2085    # We chose a different compiler from the bogus one.
     2086    # However, it has the same basename, so the bogon will be chosen
     2087    # first if we set sol_cc_compiler to just the basename; use the full file name.
     2088    shift
     2089    ac_cv_prog_sol_cc_compiler="$as_dir/$ac_word${1+' '}$@"
     2090  fi
     2091fi
     2092fi
     2093fi
     2094sol_cc_compiler=$ac_cv_prog_sol_cc_compiler
     2095if test -n "$sol_cc_compiler"; then
     2096  echo "$as_me:$LINENO: result: $sol_cc_compiler" >&5
     2097echo "${ECHO_T}$sol_cc_compiler" >&6
     2098else
     2099  echo "$as_me:$LINENO: result: no" >&5
     2100echo "${ECHO_T}no" >&6
     2101fi
     2102
     2103             if test "$sol_cc_compiler" = "cc" ; then
     2104               comps="cc xlc gcc pgcc icc"
     2105             else
     2106               comps="xlc gcc pgcc icc cc"
     2107             fi
     2108             ;;
     2109  *-linux-gnu*) comps="gcc cc pgcc icc xlc" ;;
     2110  *-linux-*) comps="xlc gcc cc pgcc icc" ;;
     2111  *)         comps="xlc_r xlc cc gcc pgcc icc" ;;
     2112esac
     2113
     2114# We delete the cached value, since the test might not have been
     2115# performed with our choice of compilers earlier
     2116$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: $comps])
    32662118ac_ext=c
    32672119ac_cpp='$CPP $CPPFLAGS'
     
    32702122ac_compiler_gnu=$ac_cv_c_compiler_gnu
    32712123if test -n "$ac_tool_prefix"; then
    3272   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
    3273 set 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 $ac_word... " >&6; }
    3276 if test "${ac_cv_prog_CC+set}" = set; then :
    3277   $as_echo_n "(cached) " >&6
     2124  for ac_prog in $comps
     2125  do
     2126    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
     2127set dummy $ac_tool_prefix$ac_prog; ac_word=$2
     2128echo "$as_me:$LINENO: checking for $ac_word" >&5
     2129echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2130if test "${ac_cv_prog_CC+set}" = set; then
     2131  echo $ECHO_N "(cached) $ECHO_C" >&6
    32782132else
    32792133  if test -n "$CC"; then
     
    32852139  IFS=$as_save_IFS
    32862140  test -z "$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
     2141  for ac_exec_ext in '' $ac_executable_extensions; do
     2142  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2143    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
     2144    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    32912145    break 2
    32922146  fi
    32932147done
    3294   done
    3295 IFS=$as_save_IFS
     2148done
    32962149
    32972150fi
     
    32992152CC=$ac_cv_prog_CC
    33002153if test -n "$CC"; then
    3301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3302 $as_echo "$CC" >&6; }
    3303 else
    3304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3305 $as_echo "no" >&6; }
    3306 fi
    3307 
    3308 
    3309 fi
    3310 if test -z "$ac_cv_prog_CC"; then
     2154  echo "$as_me:$LINENO: result: $CC" >&5
     2155echo "${ECHO_T}$CC" >&6
     2156else
     2157  echo "$as_me:$LINENO: result: no" >&5
     2158echo "${ECHO_T}no" >&6
     2159fi
     2160
     2161    test -n "$CC" && break
     2162  done
     2163fi
     2164if test -z "$CC"; then
    33112165  ac_ct_CC=$CC
    3312   # Extract the first word of "gcc", so it can be a program name with args.
    3313 set dummy gcc; ac_word=$2
    3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3315 $as_echo_n "checking for $ac_word... " >&6; }
    3316 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
    3317   $as_echo_n "(cached) " >&6
     2166  for ac_prog in $comps
     2167do
     2168  # Extract the first word of "$ac_prog", so it can be a program name with args.
     2169set dummy $ac_prog; ac_word=$2
     2170echo "$as_me:$LINENO: checking for $ac_word" >&5
     2171echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     2172if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
     2173  echo $ECHO_N "(cached) $ECHO_C" >&6
    33182174else
    33192175  if test -n "$ac_ct_CC"; then
     
    33252181  IFS=$as_save_IFS
    33262182  test -z "$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
     2183  for ac_exec_ext in '' $ac_executable_extensions; do
     2184  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2185    ac_cv_prog_ac_ct_CC="$ac_prog"
     2186    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    33312187    break 2
    33322188  fi
    33332189done
    3334   done
    3335 IFS=$as_save_IFS
     2190done
    33362191
    33372192fi
     
    33392194ac_ct_CC=$ac_cv_prog_ac_ct_CC
    33402195if test -n "$ac_ct_CC"; then
    3341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
    3342 $as_echo "$ac_ct_CC" >&6; }
    3343 else
    3344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3345 $as_echo "no" >&6; }
    3346 fi
    3347 
    3348   if test "x$ac_ct_CC" = x; then
    3349     CC=""
    3350   else
    3351     case $cross_compiling:$ac_tool_warned in
    3352 yes:)
    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;}
    3355 ac_tool_warned=yes ;;
    3356 esac
    3357     CC=$ac_ct_CC
    3358   fi
    3359 else
    3360   CC="$ac_cv_prog_CC"
    3361 fi
    3362 
    3363 if 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.
    3366 set 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 $ac_word... " >&6; }
    3369 if test "${ac_cv_prog_CC+set}" = set; then :
    3370   $as_echo_n "(cached) " >&6
    3371 else
    3372   if test -n "$CC"; then
    3373   ac_cv_prog_CC="$CC" # Let the user override the test.
    3374 else
    3375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3376 for as_dir in $PATH
    3377 do
    3378   IFS=$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$ac_exec_ext" >&5
    3384     break 2
    3385   fi
    3386 done
    3387   done
    3388 IFS=$as_save_IFS
    3389 
    3390 fi
    3391 fi
    3392 CC=$ac_cv_prog_CC
    3393 if test -n "$CC"; then
    3394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3395 $as_echo "$CC" >&6; }
    3396 else
    3397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3398 $as_echo "no" >&6; }
    3399 fi
    3400 
    3401 
    3402   fi
    3403 fi
    3404 if test -z "$CC"; then
    3405   # Extract the first word of "cc", so it can be a program name with args.
    3406 set dummy cc; ac_word=$2
    3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3408 $as_echo_n "checking for $ac_word... " >&6; }
    3409 if test "${ac_cv_prog_CC+set}" = set; then :
    3410   $as_echo_n "(cached) " >&6
    3411 else
    3412   if test -n "$CC"; then
    3413   ac_cv_prog_CC="$CC" # Let the user override the test.
    3414 else
    3415   ac_prog_rejected=no
    3416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3417 for as_dir in $PATH
    3418 do
    3419   IFS=$as_save_IFS
    3420   test -z "$as_dir" && as_dir=.
    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
    3423     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
    3424        ac_prog_rejected=yes
    3425        continue
    3426      fi
    3427     ac_cv_prog_CC="cc"
    3428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    3429     break 2
    3430   fi
    3431 done
    3432   done
    3433 IFS=$as_save_IFS
    3434 
    3435 if test $ac_prog_rejected = yes; then
    3436   # We found a bogon in the path, so make sure we never use it.
    3437   set dummy $ac_cv_prog_CC
    3438   shift
    3439   if test $# != 0; then
    3440     # We chose a different compiler from the bogus one.
    3441     # However, it has the same basename, so the bogon will be chosen
    3442     # first if we set CC to just the basename; use the full file name.
    3443     shift
    3444     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
    3445   fi
    3446 fi
    3447 fi
    3448 fi
    3449 CC=$ac_cv_prog_CC
    3450 if test -n "$CC"; then
    3451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3452 $as_echo "$CC" >&6; }
    3453 else
    3454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3455 $as_echo "no" >&6; }
    3456 fi
    3457 
    3458 
    3459 fi
    3460 if test -z "$CC"; then
    3461   if test -n "$ac_tool_prefix"; then
    3462   for ac_prog in cl.exe
    3463   do
    3464     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    3465 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    3466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3467 $as_echo_n "checking for $ac_word... " >&6; }
    3468 if test "${ac_cv_prog_CC+set}" = set; then :
    3469   $as_echo_n "(cached) " >&6
    3470 else
    3471   if test -n "$CC"; then
    3472   ac_cv_prog_CC="$CC" # Let the user override the test.
    3473 else
    3474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3475 for as_dir in $PATH
    3476 do
    3477   IFS=$as_save_IFS
    3478   test -z "$as_dir" && as_dir=.
    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
    3481     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    3482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    3483     break 2
    3484   fi
    3485 done
    3486   done
    3487 IFS=$as_save_IFS
    3488 
    3489 fi
    3490 fi
    3491 CC=$ac_cv_prog_CC
    3492 if test -n "$CC"; then
    3493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3494 $as_echo "$CC" >&6; }
    3495 else
    3496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3497 $as_echo "no" >&6; }
    3498 fi
    3499 
    3500 
    3501     test -n "$CC" && break
    3502   done
    3503 fi
    3504 if test -z "$CC"; then
    3505   ac_ct_CC=$CC
    3506   for ac_prog in cl.exe
    3507 do
    3508   # Extract the first word of "$ac_prog", so it can be a program name with args.
    3509 set dummy $ac_prog; ac_word=$2
    3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3511 $as_echo_n "checking for $ac_word... " >&6; }
    3512 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
    3513   $as_echo_n "(cached) " >&6
    3514 else
    3515   if test -n "$ac_ct_CC"; then
    3516   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
    3517 else
    3518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3519 for as_dir in $PATH
    3520 do
    3521   IFS=$as_save_IFS
    3522   test -z "$as_dir" && as_dir=.
    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
    3525     ac_cv_prog_ac_ct_CC="$ac_prog"
    3526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    3527     break 2
    3528   fi
    3529 done
    3530   done
    3531 IFS=$as_save_IFS
    3532 
    3533 fi
    3534 fi
    3535 ac_ct_CC=$ac_cv_prog_ac_ct_CC
    3536 if test -n "$ac_ct_CC"; then
    3537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
    3538 $as_echo "$ac_ct_CC" >&6; }
    3539 else
    3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3541 $as_echo "no" >&6; }
    3542 fi
    3543 
     2196  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
     2197echo "${ECHO_T}$ac_ct_CC" >&6
     2198else
     2199  echo "$as_me:$LINENO: result: no" >&5
     2200echo "${ECHO_T}no" >&6
     2201fi
    35442202
    35452203  test -n "$ac_ct_CC" && break
    35462204done
    35472205
    3548   if test "x$ac_ct_CC" = x; then
    3549     CC=""
     2206  CC=$ac_ct_CC
     2207fi
     2208
     2209
     2210test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
     2211See \`config.log' for more details." >&5
     2212echo "$as_me: error: no acceptable C compiler found in \$PATH
     2213See \`config.log' for more details." >&2;}
     2214   { (exit 1); exit 1; }; }
     2215
     2216# Provide some information about the compiler.
     2217echo "$as_me:$LINENO:" \
     2218     "checking for C compiler version" >&5
     2219ac_compiler=`set X $ac_compile; echo $2`
     2220{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
     2221  (eval $ac_compiler --version </dev/null >&5) 2>&5
     2222  ac_status=$?
     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 $ac_status); }
     2235
     2236cat >conftest.$ac_ext <<_ACEOF
     2237/* confdefs.h.  */
     2238_ACEOF
     2239cat confdefs.h >>conftest.$ac_ext
     2240cat >>conftest.$ac_ext <<_ACEOF
     2241/* end confdefs.h.  */
     2242
     2243int
     2244main ()
     2245{
     2246
     2247  ;
     2248  return 0;
     2249}
     2250_ACEOF
     2251ac_clean_files_save=$ac_clean_files
     2252ac_clean_files="$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.
     2256echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
     2257echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
     2258ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
     2259if { (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 $ac_status); }; then
     2264  # Find the output, starting from the most likely.  This scheme is
     2265# not robust to junk in `.', hence go to wildcards (a.*) only as a last
     2266# resort.
     2267
     2268# Be careful to initialize this variable, since it used to be cached.
     2269# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
     2270ac_cv_exeext=
     2271# b.out is created by i960 compilers.
     2272for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
     2273do
     2274  test -f "$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
     2295done
     2296else
     2297  echo "$as_me: failed program was:" >&5
     2298sed 's/^/| /' conftest.$ac_ext >&5
     2299
     2300{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
     2301See \`config.log' for more details." >&5
     2302echo "$as_me: error: C compiler cannot create executables
     2303See \`config.log' for more details." >&2;}
     2304   { (exit 77); exit 77; }; }
     2305fi
     2306
     2307ac_exeext=$ac_cv_exeext
     2308echo "$as_me:$LINENO: result: $ac_file" >&5
     2309echo "${ECHO_T}$ac_file" >&6
     2310
     2311# Check the compiler produces executables we can run.  If not, either
     2312# the compiler is broken, or we cross compile.
     2313echo "$as_me:$LINENO: checking whether the C compiler works" >&5
     2314echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
     2315# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
     2316# If not cross compiling, check that we can run a simple program.
     2317if test "$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
    35502325  else
    3551     case $cross_compiling:$ac_tool_warned in
    3552 yes:)
    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;}
    3555 ac_tool_warned=yes ;;
    3556 esac
    3557     CC=$ac_ct_CC
     2326    if test "$cross_compiling" = maybe; then
     2327        cross_compiling=yes
     2328    else
     2329        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
     2330If you meant to cross compile, use \`--host'.
     2331See \`config.log' for more details." >&5
     2332echo "$as_me: error: cannot run C compiled programs.
     2333If you meant to cross compile, use \`--host'.
     2334See \`config.log' for more details." >&2;}
     2335   { (exit 1); exit 1; }; }
     2336    fi
    35582337  fi
    35592338fi
    3560 
    3561 fi
    3562 
    3563 
    3564 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    3565 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
    3566 as_fn_error "no acceptable C compiler found in \$PATH
    3567 See \`config.log' for more details." "$LINENO" 5; }
    3568 
    3569 # Provide some information about the compiler.
    3570 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
    3571 set X $ac_compile
    3572 ac_compiler=$2
    3573 for ac_option in --version -v -V -qversion; do
    3574   { { ac_try="$ac_compiler $ac_option >&5"
    3575 case "(($ac_try" in
    3576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    3577   *) ac_try_echo=$ac_try;;
    3578 esac
    3579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3580 $as_echo "$ac_try_echo"; } >&5
    3581   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    3582   ac_status=$?
    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 $ac_status = 0; }
     2339echo "$as_me:$LINENO: result: yes" >&5
     2340echo "${ECHO_T}yes" >&6
     2341
     2342rm -f a.out a.exe conftest$ac_cv_exeext b.out
     2343ac_clean_files=$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.
     2346echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
     2347echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
     2348echo "$as_me:$LINENO: result: $cross_compiling" >&5
     2349echo "${ECHO_T}$cross_compiling" >&6
     2350
     2351echo "$as_me:$LINENO: checking for suffix of executables" >&5
     2352echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
     2353if { (eval echo "$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 $ac_status); }; then
     2358  # If both `conftest.exe' and `conftest' are `present' (well, observable)
     2359# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
     2360# work properly (i.e., refer to `conftest.exe'), while it won't with
     2361# `rm'.
     2362for ac_file in conftest.exe conftest conftest.*; do
     2363  test -f "$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
    35922371done
    3593 
    3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
    3595 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
    3596 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
    3597   $as_echo_n "(cached) " >&6
    3598 else
    3599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2372else
     2373  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
     2374See \`config.log' for more details." >&5
     2375echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
     2376See \`config.log' for more details." >&2;}
     2377   { (exit 1); exit 1; }; }
     2378fi
     2379
     2380rm -f conftest$ac_cv_exeext
     2381echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
     2382echo "${ECHO_T}$ac_cv_exeext" >&6
     2383
     2384rm -f conftest.$ac_ext
     2385EXEEXT=$ac_cv_exeext
     2386ac_exeext=$EXEEXT
     2387echo "$as_me:$LINENO: checking for suffix of object files" >&5
     2388echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
     2389if test "${ac_cv_objext+set}" = set; then
     2390  echo $ECHO_N "(cached) $ECHO_C" >&6
     2391else
     2392  cat >conftest.$ac_ext <<_ACEOF
     2393/* confdefs.h.  */
     2394_ACEOF
     2395cat confdefs.h >>conftest.$ac_ext
     2396cat >>conftest.$ac_ext <<_ACEOF
     2397/* end confdefs.h.  */
     2398
     2399int
     2400main ()
     2401{
     2402
     2403  ;
     2404  return 0;
     2405}
     2406_ACEOF
     2407rm -f conftest.o conftest.obj
     2408if { (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
     2419done
     2420else
     2421  echo "$as_me: failed program was:" >&5
     2422sed 's/^/| /' conftest.$ac_ext >&5
     2423
     2424{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
     2425See \`config.log' for more details." >&5
     2426echo "$as_me: error: cannot compute suffix of object files: cannot compile
     2427See \`config.log' for more details." >&2;}
     2428   { (exit 1); exit 1; }; }
     2429fi
     2430
     2431rm -f conftest.$ac_cv_objext conftest.$ac_ext
     2432fi
     2433echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
     2434echo "${ECHO_T}$ac_cv_objext" >&6
     2435OBJEXT=$ac_cv_objext
     2436ac_objext=$OBJEXT
     2437echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
     2438echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
     2439if test "${ac_cv_c_compiler_gnu+set}" = set; then
     2440  echo $ECHO_N "(cached) $ECHO_C" >&6
     2441else
     2442  cat >conftest.$ac_ext <<_ACEOF
     2443/* confdefs.h.  */
     2444_ACEOF
     2445cat confdefs.h >>conftest.$ac_ext
     2446cat >>conftest.$ac_ext <<_ACEOF
    36002447/* end confdefs.h.  */
    36012448
     
    36112458}
    36122459_ACEOF
    3613 if ac_fn_c_try_compile "$LINENO"; then :
     2460rm -f conftest.$ac_objext
     2461if { (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 $ac_status); }; }; then
    36142482  ac_compiler_gnu=yes
    36152483else
    3616   ac_compiler_gnu=no
    3617 fi
    3618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     2484  echo "$as_me: failed program was:" >&5
     2485sed 's/^/| /' conftest.$ac_ext >&5
     2486
     2487ac_compiler_gnu=no
     2488fi
     2489rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    36192490ac_cv_c_compiler_gnu=$ac_compiler_gnu
    36202491
    36212492fi
    3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
    3623 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
    3624 if test $ac_compiler_gnu = yes; then
    3625   GCC=yes
    3626 else
    3627   GCC=
    3628 fi
     2493echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
     2494echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
     2495GCC=`test $ac_compiler_gnu = yes && echo yes`
    36292496ac_test_CFLAGS=${CFLAGS+set}
    36302497ac_save_CFLAGS=$CFLAGS
    3631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
    3632 $as_echo_n "checking whether $CC accepts -g... " >&6; }
    3633 if test "${ac_cv_prog_cc_g+set}" = set; then :
    3634   $as_echo_n "(cached) " >&6
    3635 else
    3636   ac_save_c_werror_flag=$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.$ac_ext
     2498CFLAGS="-g"
     2499echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
     2500echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
     2501if test "${ac_cv_prog_cc_g+set}" = set; then
     2502  echo $ECHO_N "(cached) $ECHO_C" >&6
     2503else
     2504  cat >conftest.$ac_ext <<_ACEOF
     2505/* confdefs.h.  */
     2506_ACEOF
     2507cat confdefs.h >>conftest.$ac_ext
     2508cat >>conftest.$ac_ext <<_ACEOF
    36412509/* end confdefs.h.  */
    36422510
     
    36492517}
    36502518_ACEOF
    3651 if ac_fn_c_try_compile "$LINENO"; then :
     2519rm -f conftest.$ac_objext
     2520if { (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 $ac_status); }; }; then
    36522541  ac_cv_prog_cc_g=yes
    36532542else
    3654   CFLAGS=""
    3655       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    3656 /* end confdefs.h.  */
    3657 
    3658 int
    3659 main ()
    3660 {
    3661 
    3662   ;
    3663   return 0;
    3664 }
    3665 _ACEOF
    3666 if ac_fn_c_try_compile "$LINENO"; then :
    3667 
    3668 else
    3669   ac_c_werror_flag=$ac_save_c_werror_flag
    3670          CFLAGS="-g"
    3671          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    3672 /* end confdefs.h.  */
    3673 
    3674 int
    3675 main ()
    3676 {
    3677 
    3678   ;
    3679   return 0;
    3680 }
    3681 _ACEOF
    3682 if ac_fn_c_try_compile "$LINENO"; then :
    3683   ac_cv_prog_cc_g=yes
    3684 fi
    3685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    3686 fi
    3687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    3688 fi
    3689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    3690    ac_c_werror_flag=$ac_save_c_werror_flag
    3691 fi
    3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
    3693 $as_echo "$ac_cv_prog_cc_g" >&6; }
     2543  echo "$as_me: failed program was:" >&5
     2544sed 's/^/| /' conftest.$ac_ext >&5
     2545
     2546ac_cv_prog_cc_g=no
     2547fi
     2548rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2549fi
     2550echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
     2551echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
    36942552if test "$ac_test_CFLAGS" = set; then
    36952553  CFLAGS=$ac_save_CFLAGS
     
    37072565  fi
    37082566fi
    3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
    3710 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
    3711 if test "${ac_cv_prog_cc_c89+set}" = set; then :
    3712   $as_echo_n "(cached) " >&6
    3713 else
    3714   ac_cv_prog_cc_c89=no
     2567echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
     2568echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
     2569if test "${ac_cv_prog_cc_stdc+set}" = set; then
     2570  echo $ECHO_N "(cached) $ECHO_C" >&6
     2571else
     2572  ac_cv_prog_cc_stdc=no
    37152573ac_save_CC=$CC
    3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2574cat >conftest.$ac_ext <<_ACEOF
     2575/* confdefs.h.  */
     2576_ACEOF
     2577cat confdefs.h >>conftest.$ac_ext
     2578cat >>conftest.$ac_ext <<_ACEOF
    37172579/* end confdefs.h.  */
    37182580#include <stdarg.h>
     
    37422604   function prototypes and stuff, but not '\xHH' hex character constants.
    37432605   These don't provoke an error unfortunately, instead are silently treated
    3744    as 'x'.  The following induces an error, until -std is added to get
     2606   as 'x'.  The following induces an error, until -std1 is added to get
    37452607   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
    37462608   array size at least.  It's necessary to write '\x00'==0 to get something
    3747    that's true only with -std.  */
     2609   that's true only with -std1.  */
    37482610int 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'
    3753 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
    37542611
    37552612int test (int i, double x);
     
    37672624}
    37682625_ACEOF
    3769 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
    3770         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     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__
     2633for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
    37712634do
    37722635  CC="$ac_save_CC $ac_arg"
    3773   if ac_fn_c_try_compile "$LINENO"; then :
    3774   ac_cv_prog_cc_c89=$ac_arg
    3775 fi
    3776 rm -f core conftest.err conftest.$ac_objext
    3777   test "x$ac_cv_prog_cc_c89" != "xno" && break
     2636  rm -f conftest.$ac_objext
     2637if { (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
     2659break
     2660else
     2661  echo "$as_me: failed program was:" >&5
     2662sed 's/^/| /' conftest.$ac_ext >&5
     2663
     2664fi
     2665rm -f conftest.err conftest.$ac_objext
    37782666done
    3779 rm -f conftest.$ac_ext
     2667rm -f conftest.$ac_ext conftest.$ac_objext
    37802668CC=$ac_save_CC
    37812669
    37822670fi
    3783 # AC_CACHE_VAL
    3784 case "x$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 $as_echo "unsupported" >&6; } ;;
     2671
     2672case "x$ac_cv_prog_cc_stdc" in
     2673  x|xno)
     2674    echo "$as_me:$LINENO: result: none needed" >&5
     2675echo "${ECHO_T}none needed" >&6 ;;
    37912676  *)
    3792     CC="$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; } ;;
     2677    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
     2678echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     2679    CC="$CC $ac_cv_prog_cc_stdc" ;;
    37952680esac
    3796 if test "x$ac_cv_prog_cc_c89" != xno; then :
    3797 
    3798 fi
    3799 
     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.
     2686cat >conftest.$ac_ext <<_ACEOF
     2687#ifndef __cplusplus
     2688  choke me
     2689#endif
     2690_ACEOF
     2691rm -f conftest.$ac_objext
     2692if { (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 $ac_status); }; }; then
     2713  for ac_declaration in \
     2714   '' \
     2715   'extern "C" void std::exit (int) throw (); using std::exit;' \
     2716   'extern "C" void std::exit (int); using std::exit;' \
     2717   'extern "C" void exit (int) throw ();' \
     2718   'extern "C" void exit (int);' \
     2719   'void exit (int);'
     2720do
     2721  cat >conftest.$ac_ext <<_ACEOF
     2722/* confdefs.h.  */
     2723_ACEOF
     2724cat confdefs.h >>conftest.$ac_ext
     2725cat >>conftest.$ac_ext <<_ACEOF
     2726/* end confdefs.h.  */
     2727$ac_declaration
     2728#include <stdlib.h>
     2729int
     2730main ()
     2731{
     2732exit (42);
     2733  ;
     2734  return 0;
     2735}
     2736_ACEOF
     2737rm -f conftest.$ac_objext
     2738if { (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 $ac_status); }; }; then
     2759  :
     2760else
     2761  echo "$as_me: failed program was:" >&5
     2762sed 's/^/| /' conftest.$ac_ext >&5
     2763
     2764continue
     2765fi
     2766rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2767  cat >conftest.$ac_ext <<_ACEOF
     2768/* confdefs.h.  */
     2769_ACEOF
     2770cat confdefs.h >>conftest.$ac_ext
     2771cat >>conftest.$ac_ext <<_ACEOF
     2772/* end confdefs.h.  */
     2773$ac_declaration
     2774int
     2775main ()
     2776{
     2777exit (42);
     2778  ;
     2779  return 0;
     2780}
     2781_ACEOF
     2782rm -f conftest.$ac_objext
     2783if { (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 $ac_status); }; }; then
     2804  break
     2805else
     2806  echo "$as_me: failed program was:" >&5
     2807sed 's/^/| /' conftest.$ac_ext >&5
     2808
     2809fi
     2810rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     2811done
     2812rm -f conftest*
     2813if test -n "$ac_declaration"; then
     2814  echo '#ifdef __cplusplus' >>confdefs.h
     2815  echo $ac_declaration      >>confdefs.h
     2816  echo '#endif'             >>confdefs.h
     2817fi
     2818
     2819else
     2820  echo "$as_me: failed program was:" >&5
     2821sed 's/^/| /' conftest.$ac_ext >&5
     2822
     2823fi
     2824rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    38002825ac_ext=c
    38012826ac_cpp='$CPP $CPPFLAGS'
     
    38042829ac_compiler_gnu=$ac_cv_c_compiler_gnu
    38052830
    3806 
    3807 
    3808 ac_ext=c
    3809 ac_cpp='$CPP $CPPFLAGS'
    3810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    3811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    3812 ac_compiler_gnu=$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)
    3817 if 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 $CXX" >&2;}
    3825       fi
    3826       ;;
    3827   esac
    3828 fi
    3829 
    3830 
    3831 
    3832 
    3833 
    3834 
    3835 coin_has_cc=yes
    3836 
    3837 save_cflags="$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 
    3844 case $build in
    3845   *-cygwin* | *-mingw*)
    3846              if test "$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.
    3853 set dummy cc; ac_word=$2
    3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3855 $as_echo_n "checking for $ac_word... " >&6; }
    3856 if test "${ac_cv_prog_sol_cc_compiler+set}" = set; then :
    3857   $as_echo_n "(cached) " >&6
    3858 else
    3859   if test -n "$sol_cc_compiler"; then
    3860   ac_cv_prog_sol_cc_compiler="$sol_cc_compiler" # Let the user override the test.
    3861 else
    3862   ac_prog_rejected=no
    3863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3864 for as_dir in $PATH
    3865 do
    3866   IFS=$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$ac_exec_ext" >&5
    3876     break 2
    3877   fi
    3878 done
    3879   done
    3880 IFS=$as_save_IFS
    3881 
    3882 if 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+' '}$@"
    3892   fi
    3893 fi
    3894 fi
    3895 fi
    3896 sol_cc_compiler=$ac_cv_prog_sol_cc_compiler
    3897 if 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; }
    3900 else
    3901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3902 $as_echo "no" >&6; }
    3903 fi
    3904 
    3905 
    3906              if test "$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" ;;
    3915 esac
    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: $comps])
    3921 ac_ext=c
    3922 ac_cpp='$CPP $CPPFLAGS'
    3923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    3924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    3925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
    3926 if 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.
    3930 set 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 $ac_word... " >&6; }
    3933 if test "${ac_cv_prog_CC+set}" = set; then :
    3934   $as_echo_n "(cached) " >&6
    3935 else
    3936   if test -n "$CC"; then
    3937   ac_cv_prog_CC="$CC" # Let the user override the test.
    3938 else
    3939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3940 for as_dir in $PATH
    3941 do
    3942   IFS=$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$ac_exec_ext" >&5
    3948     break 2
    3949   fi
    3950 done
    3951   done
    3952 IFS=$as_save_IFS
    3953 
    3954 fi
    3955 fi
    3956 CC=$ac_cv_prog_CC
    3957 if test -n "$CC"; then
    3958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3959 $as_echo "$CC" >&6; }
    3960 else
    3961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3962 $as_echo "no" >&6; }
    3963 fi
    3964 
    3965 
    3966     test -n "$CC" && break
    3967   done
    3968 fi
    3969 if test -z "$CC"; then
    3970   ac_ct_CC=$CC
    3971   for ac_prog in $comps
    3972 do
    3973   # Extract the first word of "$ac_prog", so it can be a program name with args.
    3974 set 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 $ac_word... " >&6; }
    3977 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
    3978   $as_echo_n "(cached) " >&6
    3979 else
    3980   if test -n "$ac_ct_CC"; then
    3981   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
    3982 else
    3983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    3984 for as_dir in $PATH
    3985 do
    3986   IFS=$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$ac_exec_ext" >&5
    3992     break 2
    3993   fi
    3994 done
    3995   done
    3996 IFS=$as_save_IFS
    3997 
    3998 fi
    3999 fi
    4000 ac_ct_CC=$ac_cv_prog_ac_ct_CC
    4001 if test -n "$ac_ct_CC"; then
    4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
    4003 $as_echo "$ac_ct_CC" >&6; }
    4004 else
    4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    4006 $as_echo "no" >&6; }
    4007 fi
    4008 
    4009 
    4010   test -n "$ac_ct_CC" && break
    4011 done
    4012 
    4013   if test "x$ac_ct_CC" = x; then
    4014     CC=""
    4015   else
    4016     case $cross_compiling:$ac_tool_warned in
    4017 yes:)
    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;}
    4020 ac_tool_warned=yes ;;
    4021 esac
    4022     CC=$ac_ct_CC
    4023   fi
    4024 fi
    4025 
    4026 
    4027 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    4028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
    4029 as_fn_error "no acceptable C compiler found in \$PATH
    4030 See \`config.log' for more details." "$LINENO" 5; }
    4031 
    4032 # Provide some information about the compiler.
    4033 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
    4034 set X $ac_compile
    4035 ac_compiler=$2
    4036 for ac_option in --version -v -V -qversion; do
    4037   { { ac_try="$ac_compiler $ac_option >&5"
    4038 case "(($ac_try" in
    4039   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    4040   *) ac_try_echo=$ac_try;;
    4041 esac
    4042 eval ac_try_echo="\"\$as_me:${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 $ac_status = 0; }
    4055 done
    4056 
    4057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    4058 /* end confdefs.h.  */
    4059 #include <stdio.h>
    4060 int
    4061 main ()
    4062 {
    4063 FILE *f = fopen ("conftest.out", "w");
    4064  return ferror (f) || fclose (f) != 0;
    4065 
    4066   ;
    4067   return 0;
    4068 }
    4069 _ACEOF
    4070 ac_clean_files_save=$ac_clean_files
    4071 ac_clean_files="$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 $as_echo_n "checking for C compiler default output file name... " >&6; }
    4077 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
    4078 
    4079 # The possible output files:
    4080 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
    4081 
    4082 ac_rmfiles=
    4083 for ac_file in $ac_files
    4084 do
    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
    4089 done
    4090 rm -f $ac_rmfiles
    4091 
    4092 if { { ac_try="$ac_link_default"
    4093 case "(($ac_try" in
    4094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    4095   *) ac_try_echo=$ac_try;;
    4096 esac
    4097 eval 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.
    4108 for ac_file in $ac_files ''
    4109 do
    4110   test -f "$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
    4132 done
    4133 test "$ac_cv_exeext" = no && ac_cv_exeext=
    4134 
    4135 else
    4136   ac_file=''
    4137 fi
    4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
    4139 $as_echo "$ac_file" >&6; }
    4140 if test -z "$ac_file"; then :
    4141   $as_echo "$as_me: failed program was:" >&5
    4142 sed '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 \`$ac_pwd':" >&2;}
    4146 { as_fn_set_status 77
    4147 as_fn_error "C compiler cannot create executables
    4148 See \`config.log' for more details." "$LINENO" 5; }; }
    4149 fi
    4150 ac_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 $as_echo_n "checking whether the C compiler works... " >&6; }
    4156 # If not cross compiling, check that we can run a simple program.
    4157 if test "$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=$ac_try;;
    4162 esac
    4163 eval ac_try_echo="\"\$as_me:${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 \`$ac_pwd':" >&2;}
    4176 as_fn_error "cannot run C compiled programs.
    4177 If you meant to cross compile, use \`--host'.
    4178 See \`config.log' for more details." "$LINENO" 5; }
    4179     fi
    4180   fi
    4181 fi
    4182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    4183 $as_echo "yes" >&6; }
    4184 
    4185 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
    4186 ac_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 $as_echo_n "checking for suffix of executables... " >&6; }
    4196 if { { ac_try="$ac_link"
    4197 case "(($ac_try" in
    4198   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    4199   *) ac_try_echo=$ac_try;;
    4200 esac
    4201 eval 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 $ac_status = 0; }; then :
    4207   # If both `conftest.exe' and `conftest' are `present' (well, observable)
    4208 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
    4209 # work properly (i.e., refer to `conftest.exe'), while it won't with
    4210 # `rm'.
    4211 for ac_file in conftest.exe conftest conftest.*; do
    4212   test -f "$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
    4219 done
    4220 else
    4221   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    4222 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
    4223 as_fn_error "cannot compute suffix of executables: cannot compile and link
    4224 See \`config.log' for more details." "$LINENO" 5; }
    4225 fi
    4226 rm -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 
    4230 rm -f conftest.$ac_ext
    4231 EXEEXT=$ac_cv_exeext
    4232 ac_exeext=$EXEEXT
    4233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
    4234 $as_echo_n "checking for suffix of object files... " >&6; }
    4235 if test "${ac_cv_objext+set}" = set; then :
    4236   $as_echo_n "(cached) " >&6
    4237 else
    4238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    4239 /* end confdefs.h.  */
    4240 
    4241 int
    4242 main ()
    4243 {
    4244 
    4245   ;
    4246   return 0;
    4247 }
    4248 _ACEOF
    4249 rm -f conftest.o conftest.obj
    4250 if { { ac_try="$ac_compile"
    4251 case "(($ac_try" in
    4252   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    4253   *) ac_try_echo=$ac_try;;
    4254 esac
    4255 eval ac_try_echo="\"\$as_me:${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
    4268 done
    4269 else
    4270   $as_echo "$as_me: failed program was:" >&5
    4271 sed '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 \`$ac_pwd':" >&2;}
    4275 as_fn_error "cannot compute suffix of object files: cannot compile
    4276 See \`config.log' for more details." "$LINENO" 5; }
    4277 fi
    4278 rm -f conftest.$ac_cv_objext conftest.$ac_ext
    4279 fi
    4280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
    4281 $as_echo "$ac_cv_objext" >&6; }
    4282 OBJEXT=$ac_cv_objext
    4283 ac_objext=$OBJEXT
    4284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
    4285 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
    4286 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
    4287   $as_echo_n "(cached) " >&6
    4288 else
    4289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    4290 /* end confdefs.h.  */
    4291 
    4292 int
    4293 main ()
    4294 {
    4295 #ifndef __GNUC__
    4296        choke me
    4297 #endif
    4298 
    4299   ;
    4300   return 0;
    4301 }
    4302 _ACEOF
    4303 if ac_fn_c_try_compile "$LINENO"; then :
    4304   ac_compiler_gnu=yes
    4305 else
    4306   ac_compiler_gnu=no
    4307 fi
    4308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    4309 ac_cv_c_compiler_gnu=$ac_compiler_gnu
    4310 
    4311 fi
    4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
    4313 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
    4314 if test $ac_compiler_gnu = yes; then
    4315   GCC=yes
    4316 else
    4317   GCC=
    4318 fi
    4319 ac_test_CFLAGS=${CFLAGS+set}
    4320 ac_save_CFLAGS=$CFLAGS
    4321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
    4322 $as_echo_n "checking whether $CC accepts -g... " >&6; }
    4323 if test "${ac_cv_prog_cc_g+set}" = set; then :
    4324   $as_echo_n "(cached) " >&6
    4325 else
    4326   ac_save_c_werror_flag=$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.$ac_ext
    4331 /* end confdefs.h.  */
    4332 
    4333 int
    4334 main ()
    4335 {
    4336 
    4337   ;
    4338   return 0;
    4339 }
    4340 _ACEOF
    4341 if ac_fn_c_try_compile "$LINENO"; then :
    4342   ac_cv_prog_cc_g=yes
    4343 else
    4344   CFLAGS=""
    4345       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    4346 /* end confdefs.h.  */
    4347 
    4348 int
    4349 main ()
    4350 {
    4351 
    4352   ;
    4353   return 0;
    4354 }
    4355 _ACEOF
    4356 if ac_fn_c_try_compile "$LINENO"; then :
    4357 
    4358 else
    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 
    4364 int
    4365 main ()
    4366 {
    4367 
    4368   ;
    4369   return 0;
    4370 }
    4371 _ACEOF
    4372 if ac_fn_c_try_compile "$LINENO"; then :
    4373   ac_cv_prog_cc_g=yes
    4374 fi
    4375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    4376 fi
    4377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    4378 fi
    4379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    4380    ac_c_werror_flag=$ac_save_c_werror_flag
    4381 fi
    4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
    4383 $as_echo "$ac_cv_prog_cc_g" >&6; }
    4384 if test "$ac_test_CFLAGS" = set; then
    4385   CFLAGS=$ac_save_CFLAGS
    4386 elif 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
    4392 else
    4393   if test "$GCC" = yes; then
    4394     CFLAGS="-O2"
    4395   else
    4396     CFLAGS=
    4397   fi
    4398 fi
    4399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
    4400 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
    4401 if test "${ac_cv_prog_cc_c89+set}" = set; then :
    4402   $as_echo_n "(cached) " >&6
    4403 else
    4404   ac_cv_prog_cc_c89=no
    4405 ac_save_CC=$CC
    4406 cat 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.  */
    4413 struct buf { int x; };
    4414 FILE * (*rcsopen) (struct buf *, struct stat *, int);
    4415 static char *e (p, i)
    4416      char **p;
    4417      int i;
    4418 {
    4419   return p[i];
    4420 }
    4421 static 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.  */
    4438 int 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'
    4443 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
    4444 
    4445 int test (int i, double x);
    4446 struct s1 {int (*f) (int a);};
    4447 struct s2 {int (*f) (double a);};
    4448 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
    4449 int argc;
    4450 char **argv;
    4451 int
    4452 main ()
    4453 {
    4454 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
    4455   ;
    4456   return 0;
    4457 }
    4458 _ACEOF
    4459 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
    4460         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
    4461 do
    4462   CC="$ac_save_CC $ac_arg"
    4463   if ac_fn_c_try_compile "$LINENO"; then :
    4464   ac_cv_prog_cc_c89=$ac_arg
    4465 fi
    4466 rm -f core conftest.err conftest.$ac_objext
    4467   test "x$ac_cv_prog_cc_c89" != "xno" && break
    4468 done
    4469 rm -f conftest.$ac_ext
    4470 CC=$ac_save_CC
    4471 
    4472 fi
    4473 # AC_CACHE_VAL
    4474 case "x$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; } ;;
    4485 esac
    4486 if test "x$ac_cv_prog_cc_c89" != xno; then :
    4487 
    4488 fi
    4489 
    4490 ac_ext=c
    4491 ac_cpp='$CPP $CPPFLAGS'
    4492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    4493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    4494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
    4495 
    44962831if test -z "$CC" ; then
    4497   as_fn_error "Failed to find a C compiler!" "$LINENO" 5
     2832  { { echo "$as_me:$LINENO: error: Failed to find a C compiler!" >&5
     2833echo "$as_me: error: Failed to find a C compiler!" >&2;}
     2834   { (exit 1); exit 1; }; }
    44982835fi
    44992836# Autoconf incorrectly concludes that cl recognises -g. It doesn't.
     
    45032840    if test "$ac_cv_prog_cc_g" = yes ; then
    45042841      ac_cv_prog_cc_g=no
    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;}
     2842      { echo "$as_me:$LINENO: Overruling autoconf; cl does not recognise -g." >&5
     2843echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
    45072844    fi ;;
    45082845  * )
     
    46012938            # Check if -i_dynamic is necessary (for new glibc library)
    46022939            CFLAGS=
    4603             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     2940            cat >conftest.$ac_ext <<_ACEOF
     2941/* confdefs.h.  */
     2942_ACEOF
     2943cat confdefs.h >>conftest.$ac_ext
     2944cat >>conftest.$ac_ext <<_ACEOF
    46042945/* end confdefs.h.  */
    46052946
     
    46122953}
    46132954_ACEOF
    4614 if ac_fn_c_try_link "$LINENO"; then :
    4615 
    4616 else
    4617   coin_add_cflags="-i_dynamic $coin_add_cflags"
    4618 fi
    4619 rm -f core conftest.err conftest.$ac_objext \
    4620     conftest$ac_exeext conftest.$ac_ext
     2955rm -f conftest.$ac_objext conftest$ac_exeext
     2956if { (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 $ac_status); }; }; then
     2977  :
     2978else
     2979  echo "$as_me: failed program was:" >&5
     2980sed 's/^/| /' conftest.$ac_ext >&5
     2981
     2982coin_add_cflags="-i_dynamic $coin_add_cflags"
     2983fi
     2984rm -f conftest.err conftest.$ac_objext \
     2985      conftest$ac_exeext conftest.$ac_ext
    46212986            ;;
    46222987          pgcc* | */pgcc*)
     
    46593024    # Try if -O option works if nothing else is set
    46603025    CFLAGS="-O"
    4661     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3026    cat >conftest.$ac_ext <<_ACEOF
     3027/* confdefs.h.  */
     3028_ACEOF
     3029cat confdefs.h >>conftest.$ac_ext
     3030cat >>conftest.$ac_ext <<_ACEOF
    46623031/* end confdefs.h.  */
    46633032
     
    46703039}
    46713040_ACEOF
    4672 if ac_fn_c_try_link "$LINENO"; then :
     3041rm -f conftest.$ac_objext conftest$ac_exeext
     3042if { (eval echo "$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 $ac_status); }; }; then
    46733063  coin_opt_cflags="-O"
    4674 fi
    4675 rm -f core conftest.err conftest.$ac_objext \
    4676     conftest$ac_exeext conftest.$ac_ext
     3064else
     3065  echo "$as_me: failed program was:" >&5
     3066sed 's/^/| /' conftest.$ac_ext >&5
     3067
     3068fi
     3069rm -f conftest.err conftest.$ac_objext \
     3070      conftest$ac_exeext conftest.$ac_ext
    46773071  fi
    46783072
     
    47143108# Try if CFLAGS works
    47153109save_CFLAGS="$CFLAGS"
    4716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3110cat >conftest.$ac_ext <<_ACEOF
     3111/* confdefs.h.  */
     3112_ACEOF
     3113cat confdefs.h >>conftest.$ac_ext
     3114cat >>conftest.$ac_ext <<_ACEOF
    47173115/* end confdefs.h.  */
    47183116
     
    47253123}
    47263124_ACEOF
    4727 if ac_fn_c_try_link "$LINENO"; then :
    4728 
    4729 else
    4730   CFLAGS=
    4731 fi
    4732 rm -f core conftest.err conftest.$ac_objext \
    4733     conftest$ac_exeext conftest.$ac_ext
     3125rm -f conftest.$ac_objext conftest$ac_exeext
     3126if { (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 $ac_status); }; }; then
     3147  :
     3148else
     3149  echo "$as_me: failed program was:" >&5
     3150sed 's/^/| /' conftest.$ac_ext >&5
     3151
     3152CFLAGS=
     3153fi
     3154rm -f conftest.err conftest.$ac_objext \
     3155      conftest$ac_exeext conftest.$ac_ext
    47343156if test -z "$CFLAGS"; then
    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=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&2;}
     3157  { echo "$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
     3158echo "$as_me: WARNING: The value CFLAGS=\"$save_CFLAGS\" do not work.  I will now just try '-O', but you might want to set CFLAGS manually." >&2;}
    47373159  CFLAGS='-O'
    4738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3160  cat >conftest.$ac_ext <<_ACEOF
     3161/* confdefs.h.  */
     3162_ACEOF
     3163cat confdefs.h >>conftest.$ac_ext
     3164cat >>conftest.$ac_ext <<_ACEOF
    47393165/* end confdefs.h.  */
    47403166
     
    47473173}
    47483174_ACEOF
    4749 if ac_fn_c_try_link "$LINENO"; then :
    4750 
    4751 else
    4752   CFLAGS=
    4753 fi
    4754 rm -f core conftest.err conftest.$ac_objext \
    4755     conftest$ac_exeext conftest.$ac_ext
     3175rm -f conftest.$ac_objext conftest$ac_exeext
     3176if { (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 $ac_status); }; }; then
     3197  :
     3198else
     3199  echo "$as_me: failed program was:" >&5
     3200sed 's/^/| /' conftest.$ac_ext >&5
     3201
     3202CFLAGS=
     3203fi
     3204rm -f conftest.err conftest.$ac_objext \
     3205      conftest$ac_exeext conftest.$ac_ext
    47563206  if test -z "$CFLAGS"; then
    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;}
     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
     3208echo "$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;}
    47593209  fi
    47603210fi
    47613211
    4762 { $as_echo "$as_me:${as_lineno-$LINENO}: C compiler options are: $CFLAGS" >&5
    4763 $as_echo "$as_me: C compiler options are: $CFLAGS" >&6;}
     3212{ echo "$as_me:$LINENO: C compiler options are: $CFLAGS" >&5
     3213echo "$as_me: C compiler options are: $CFLAGS" >&6;}
    47643214
    47653215
    47663216if test x"$MPICC" = x; then :; else
    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 $MPICC" >&6;}
     3217  { echo "$as_me:$LINENO: Will use MPI C compiler $MPICC" >&5
     3218echo "$as_me: Will use MPI C compiler $MPICC" >&6;}
    47693219  CC="$MPICC"
    47703220fi
     
    47743224  clang* ) ;;
    47753225  cl* | */cl* | CL* | */CL* | icl* | */icl* | ICL* | */ICL*)
    4776     LD=link
     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
    47773240    ;;
    47783241esac
     
    47853248
    47863249
    4787 ac_ext=cpp
    4788 ac_cpp='$CXXCPP $CPPFLAGS'
    4789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    4790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    4791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    4792 if 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.
    4800 set 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 $ac_word... " >&6; }
    4803 if test "${ac_cv_prog_CXX+set}" = set; then :
    4804   $as_echo_n "(cached) " >&6
    4805 else
    4806   if test -n "$CXX"; then
    4807   ac_cv_prog_CXX="$CXX" # Let the user override the test.
    4808 else
    4809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    4810 for as_dir in $PATH
    4811 do
    4812   IFS=$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$ac_exec_ext" >&5
    4818     break 2
    4819   fi
    4820 done
    4821   done
    4822 IFS=$as_save_IFS
    4823 
    4824 fi
    4825 fi
    4826 CXX=$ac_cv_prog_CXX
    4827 if test -n "$CXX"; then
    4828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
    4829 $as_echo "$CXX" >&6; }
    4830 else
    4831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    4832 $as_echo "no" >&6; }
    4833 fi
    4834 
    4835 
    4836     test -n "$CXX" && break
    4837   done
    4838 fi
    4839 if 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
    4842 do
    4843   # Extract the first word of "$ac_prog", so it can be a program name with args.
    4844 set 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 $ac_word... " >&6; }
    4847 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
    4848   $as_echo_n "(cached) " >&6
    4849 else
    4850   if test -n "$ac_ct_CXX"; then
    4851   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
    4852 else
    4853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    4854 for as_dir in $PATH
    4855 do
    4856   IFS=$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$ac_exec_ext" >&5
    4862     break 2
    4863   fi
    4864 done
    4865   done
    4866 IFS=$as_save_IFS
    4867 
    4868 fi
    4869 fi
    4870 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
    4871 if test -n "$ac_ct_CXX"; then
    4872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
    4873 $as_echo "$ac_ct_CXX" >&6; }
    4874 else
    4875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    4876 $as_echo "no" >&6; }
    4877 fi
    4878 
    4879 
    4880   test -n "$ac_ct_CXX" && break
    4881 done
    4882 
    4883   if test "x$ac_ct_CXX" = x; then
    4884     CXX="g++"
    4885   else
    4886     case $cross_compiling:$ac_tool_warned in
    4887 yes:)
    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;}
    4890 ac_tool_warned=yes ;;
    4891 esac
    4892     CXX=$ac_ct_CXX
    4893   fi
    4894 fi
    4895 
    4896   fi
    4897 fi
    4898 # Provide some information about the compiler.
    4899 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
    4900 set X $ac_compile
    4901 ac_compiler=$2
    4902 for ac_option in --version -v -V -qversion; do
    4903   { { ac_try="$ac_compiler $ac_option >&5"
    4904 case "(($ac_try" in
    4905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    4906   *) ac_try_echo=$ac_try;;
    4907 esac
    4908 eval ac_try_echo="\"\$as_me:${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; }
    4921 done
    4922 
    4923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
    4924 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
    4925 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
    4926   $as_echo_n "(cached) " >&6
    4927 else
    4928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    4929 /* end confdefs.h.  */
    4930 
    4931 int
    4932 main ()
    4933 {
    4934 #ifndef __GNUC__
    4935        choke me
    4936 #endif
    4937 
    4938   ;
    4939   return 0;
    4940 }
    4941 _ACEOF
    4942 if ac_fn_cxx_try_compile "$LINENO"; then :
    4943   ac_compiler_gnu=yes
    4944 else
    4945   ac_compiler_gnu=no
    4946 fi
    4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    4948 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
    4949 
    4950 fi
    4951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
    4952 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
    4953 if test $ac_compiler_gnu = yes; then
    4954   GXX=yes
    4955 else
    4956   GXX=
    4957 fi
    4958 ac_test_CXXFLAGS=${CXXFLAGS+set}
    4959 ac_save_CXXFLAGS=$CXXFLAGS
    4960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
    4961 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
    4962 if test "${ac_cv_prog_cxx_g+set}" = set; then :
    4963   $as_echo_n "(cached) " >&6
    4964 else
    4965   ac_save_cxx_werror_flag=$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.$ac_ext
    4970 /* end confdefs.h.  */
    4971 
    4972 int
    4973 main ()
    4974 {
    4975 
    4976   ;
    4977   return 0;
    4978 }
    4979 _ACEOF
    4980 if ac_fn_cxx_try_compile "$LINENO"; then :
    4981   ac_cv_prog_cxx_g=yes
    4982 else
    4983   CXXFLAGS=""
    4984       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    4985 /* end confdefs.h.  */
    4986 
    4987 int
    4988 main ()
    4989 {
    4990 
    4991   ;
    4992   return 0;
    4993 }
    4994 _ACEOF
    4995 if ac_fn_cxx_try_compile "$LINENO"; then :
    4996 
    4997 else
    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 
    5003 int
    5004 main ()
    5005 {
    5006 
    5007   ;
    5008   return 0;
    5009 }
    5010 _ACEOF
    5011 if ac_fn_cxx_try_compile "$LINENO"; then :
    5012   ac_cv_prog_cxx_g=yes
    5013 fi
    5014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5015 fi
    5016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5017 fi
    5018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5019    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
    5020 fi
    5021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
    5022 $as_echo "$ac_cv_prog_cxx_g" >&6; }
    5023 if test "$ac_test_CXXFLAGS" = set; then
    5024   CXXFLAGS=$ac_save_CXXFLAGS
    5025 elif 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
    5031 else
    5032   if test "$GXX" = yes; then
    5033     CXXFLAGS="-O2"
    5034   else
    5035     CXXFLAGS=
    5036   fi
    5037 fi
    5038 ac_ext=cpp
    5039 ac_cpp='$CXXCPP $CPPFLAGS'
    5040 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    5041 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    5042 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    5043 
    50443250
    50453251 #Let's try if that overcomes configuration problem with VC++ 6.0
    50463252
    5047 ac_ext=cpp
     3253ac_ext=cc
    50483254ac_cpp='$CXXCPP $CPPFLAGS'
    50493255ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    50803286$as_unset ac_cv_prog_CXX || test "${ac_cv_prog_CXX+set}" != set || { ac_cv_prog_CXX=; export ac_cv_prog_CXX; }
    50813287# AC_MSG_NOTICE([C++ compiler candidates: $comps])
    5082 ac_ext=cpp
     3288ac_ext=cc
    50833289ac_cpp='$CXXCPP $CPPFLAGS'
    50843290ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    50853291ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    50863292ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    5087 if 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 $comps
     3293if test -n "$ac_tool_prefix"; then
     3294  for ac_prog in $CCC $comps
    50933295  do
    50943296    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    50953297set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5097 $as_echo_n "checking for $ac_word... " >&6; }
    5098 if test "${ac_cv_prog_CXX+set}" = set; then :
    5099   $as_echo_n "(cached) " >&6
     3298echo "$as_me:$LINENO: checking for $ac_word" >&5
     3299echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3300if test "${ac_cv_prog_CXX+set}" = set; then
     3301  echo $ECHO_N "(cached) $ECHO_C" >&6
    51003302else
    51013303  if test -n "$CXX"; then
     
    51073309  IFS=$as_save_IFS
    51083310  test -z "$as_dir" && as_dir=.
    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
     3311  for ac_exec_ext in '' $ac_executable_extensions; do
     3312  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    51113313    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    5112     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3314    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    51133315    break 2
    51143316  fi
    51153317done
    5116   done
    5117 IFS=$as_save_IFS
     3318done
    51183319
    51193320fi
     
    51213322CXX=$ac_cv_prog_CXX
    51223323if test -n "$CXX"; then
    5123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
    5124 $as_echo "$CXX" >&6; }
    5125 else
    5126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5127 $as_echo "no" >&6; }
    5128 fi
    5129 
     3324  echo "$as_me:$LINENO: result: $CXX" >&5
     3325echo "${ECHO_T}$CXX" >&6
     3326else
     3327  echo "$as_me:$LINENO: result: no" >&5
     3328echo "${ECHO_T}no" >&6
     3329fi
    51303330
    51313331    test -n "$CXX" && break
     
    51343334if test -z "$CXX"; then
    51353335  ac_ct_CXX=$CXX
    5136   for ac_prog in $comps
     3336  for ac_prog in $CCC $comps
    51373337do
    51383338  # Extract the first word of "$ac_prog", so it can be a program name with args.
    51393339set dummy $ac_prog; ac_word=$2
    5140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5141 $as_echo_n "checking for $ac_word... " >&6; }
    5142 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
    5143   $as_echo_n "(cached) " >&6
     3340echo "$as_me:$LINENO: checking for $ac_word" >&5
     3341echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
     3342if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
     3343  echo $ECHO_N "(cached) $ECHO_C" >&6
    51443344else
    51453345  if test -n "$ac_ct_CXX"; then
     
    51513351  IFS=$as_save_IFS
    51523352  test -z "$as_dir" && as_dir=.
    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
     3353  for ac_exec_ext in '' $ac_executable_extensions; do
     3354  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    51553355    ac_cv_prog_ac_ct_CXX="$ac_prog"
    5156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3356    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    51573357    break 2
    51583358  fi
    51593359done
    5160   done
    5161 IFS=$as_save_IFS
     3360done
    51623361
    51633362fi
     
    51653364ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
    51663365if test -n "$ac_ct_CXX"; then
    5167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
    5168 $as_echo "$ac_ct_CXX" >&6; }
    5169 else
    5170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5171 $as_echo "no" >&6; }
    5172 fi
    5173 
     3366  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
     3367echo "${ECHO_T}$ac_ct_CXX" >&6
     3368else
     3369  echo "$as_me:$LINENO: result: no" >&5
     3370echo "${ECHO_T}no" >&6
     3371fi
    51743372
    51753373  test -n "$ac_ct_CXX" && break
    51763374done
    5177 
    5178   if test "x$ac_ct_CXX" = x; then
    5179     CXX="g++"
    5180   else
    5181     case $cross_compiling:$ac_tool_warned in
    5182 yes:)
    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;}
    5185 ac_tool_warned=yes ;;
    5186 esac
    5187     CXX=$ac_ct_CXX
    5188   fi
    5189 fi
    5190 
    5191   fi
    5192 fi
     3375test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
     3376
     3377  CXX=$ac_ct_CXX
     3378fi
     3379
     3380
    51933381# Provide some information about the compiler.
    5194 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
    5195 set X $ac_compile
    5196 ac_compiler=$2
    5197 for ac_option in --version -v -V -qversion; do
    5198   { { ac_try="$ac_compiler $ac_option >&5"
    5199 case "(($ac_try" in
    5200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    5201   *) ac_try_echo=$ac_try;;
    5202 esac
    5203 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    5204 $as_echo "$ac_try_echo"; } >&5
    5205   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    5206   ac_status=$?
    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; }
    5216 done
    5217 
    5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
    5219 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
    5220 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
    5221   $as_echo_n "(cached) " >&6
    5222 else
    5223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3382echo "$as_me:$LINENO:" \
     3383     "checking for C++ compiler version" >&5
     3384ac_compiler=`set X $ac_compile; echo $2`
     3385{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
     3386  (eval $ac_compiler --version </dev/null >&5) 2>&5
     3387  ac_status=$?
     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 $ac_status); }
     3400
     3401echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
     3402echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
     3403if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
     3404  echo $ECHO_N "(cached) $ECHO_C" >&6
     3405else
     3406  cat >conftest.$ac_ext <<_ACEOF
     3407/* confdefs.h.  */
     3408_ACEOF
     3409cat confdefs.h >>conftest.$ac_ext
     3410cat >>conftest.$ac_ext <<_ACEOF
    52243411/* end confdefs.h.  */
    52253412
     
    52353422}
    52363423_ACEOF
    5237 if ac_fn_cxx_try_compile "$LINENO"; then :
     3424rm -f conftest.$ac_objext
     3425if { (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 $ac_status); }; }; then
    52383446  ac_compiler_gnu=yes
    52393447else
    5240   ac_compiler_gnu=no
    5241 fi
    5242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     3448  echo "$as_me: failed program was:" >&5
     3449sed 's/^/| /' conftest.$ac_ext >&5
     3450
     3451ac_compiler_gnu=no
     3452fi
     3453rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
    52433454ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
    52443455
    52453456fi
    5246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
    5247 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
    5248 if test $ac_compiler_gnu = yes; then
    5249   GXX=yes
    5250 else
    5251   GXX=
    5252 fi
     3457echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
     3458echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
     3459GXX=`test $ac_compiler_gnu = yes && echo yes`
    52533460ac_test_CXXFLAGS=${CXXFLAGS+set}
    52543461ac_save_CXXFLAGS=$CXXFLAGS
    5255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
    5256 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
    5257 if test "${ac_cv_prog_cxx_g+set}" = set; then :
    5258   $as_echo_n "(cached) " >&6
    5259 else
    5260   ac_save_cxx_werror_flag=$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.$ac_ext
     3462CXXFLAGS="-g"
     3463echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
     3464echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
     3465if test "${ac_cv_prog_cxx_g+set}" = set; then
     3466  echo $ECHO_N "(cached) $ECHO_C" >&6
     3467else
     3468  cat >conftest.$ac_ext <<_ACEOF
     3469/* confdefs.h.  */
     3470_ACEOF
     3471cat confdefs.h >>conftest.$ac_ext
     3472cat >>conftest.$ac_ext <<_ACEOF
    52653473/* end confdefs.h.  */
    52663474
     
    52733481}
    52743482_ACEOF
    5275 if ac_fn_cxx_try_compile "$LINENO"; then :
     3483rm -f conftest.$ac_objext
     3484if { (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 $ac_status); }; }; then
    52763505  ac_cv_prog_cxx_g=yes
    52773506else
    5278   CXXFLAGS=""
    5279       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    5280 /* end confdefs.h.  */
    5281 
    5282 int
    5283 main ()
    5284 {
    5285 
    5286   ;
    5287   return 0;
    5288 }
    5289 _ACEOF
    5290 if ac_fn_cxx_try_compile "$LINENO"; then :
    5291 
    5292 else
    5293   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
    5294          CXXFLAGS="-g"
    5295          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    5296 /* end confdefs.h.  */
    5297 
    5298 int
    5299 main ()
    5300 {
    5301 
    5302   ;
    5303   return 0;
    5304 }
    5305 _ACEOF
    5306 if ac_fn_cxx_try_compile "$LINENO"; then :
    5307   ac_cv_prog_cxx_g=yes
    5308 fi
    5309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5310 fi
    5311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5312 fi
    5313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5314    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
    5315 fi
    5316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
    5317 $as_echo "$ac_cv_prog_cxx_g" >&6; }
     3507  echo "$as_me: failed program was:" >&5
     3508sed 's/^/| /' conftest.$ac_ext >&5
     3509
     3510ac_cv_prog_cxx_g=no
     3511fi
     3512rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3513fi
     3514echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
     3515echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
    53183516if test "$ac_test_CXXFLAGS" = set; then
    53193517  CXXFLAGS=$ac_save_CXXFLAGS
     
    53313529  fi
    53323530fi
    5333 ac_ext=cpp
     3531for 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);'
     3538do
     3539  cat >conftest.$ac_ext <<_ACEOF
     3540/* confdefs.h.  */
     3541_ACEOF
     3542cat confdefs.h >>conftest.$ac_ext
     3543cat >>conftest.$ac_ext <<_ACEOF
     3544/* end confdefs.h.  */
     3545$ac_declaration
     3546#include <stdlib.h>
     3547int
     3548main ()
     3549{
     3550exit (42);
     3551  ;
     3552  return 0;
     3553}
     3554_ACEOF
     3555rm -f conftest.$ac_objext
     3556if { (eval echo "$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 $ac_status); }; }; then
     3577  :
     3578else
     3579  echo "$as_me: failed program was:" >&5
     3580sed 's/^/| /' conftest.$ac_ext >&5
     3581
     3582continue
     3583fi
     3584rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3585  cat >conftest.$ac_ext <<_ACEOF
     3586/* confdefs.h.  */
     3587_ACEOF
     3588cat confdefs.h >>conftest.$ac_ext
     3589cat >>conftest.$ac_ext <<_ACEOF
     3590/* end confdefs.h.  */
     3591$ac_declaration
     3592int
     3593main ()
     3594{
     3595exit (42);
     3596  ;
     3597  return 0;
     3598}
     3599_ACEOF
     3600rm -f conftest.$ac_objext
     3601if { (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 $ac_status); }; }; then
     3622  break
     3623else
     3624  echo "$as_me: failed program was:" >&5
     3625sed 's/^/| /' conftest.$ac_ext >&5
     3626
     3627fi
     3628rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3629done
     3630rm -f conftest*
     3631if test -n "$ac_declaration"; then
     3632  echo '#ifdef __cplusplus' >>confdefs.h
     3633  echo $ac_declaration      >>confdefs.h
     3634  echo '#endif'             >>confdefs.h
     3635fi
     3636
     3637ac_ext=cc
    53343638ac_cpp='$CXXCPP $CPPFLAGS'
    53353639ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    53403644#AC_PROG_CXX sets CXX to g++ if it cannot find a working C++ compiler
    53413645#thus, we test here whether $CXX is actually working
    5342 ac_ext=cpp
     3646ac_ext=cc
    53433647ac_cpp='$CXXCPP $CPPFLAGS'
    53443648ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    53463650ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
    53473651
    5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler $CXX works" >&5
    5349 $as_echo_n "checking whether C++ compiler $CXX works... " >&6; };
    5350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3652echo "$as_me:$LINENO: checking whether C++ compiler $CXX works" >&5
     3653echo $ECHO_N "checking whether C++ compiler $CXX works... $ECHO_C" >&6;
     3654cat >conftest.$ac_ext <<_ACEOF
     3655/* confdefs.h.  */
     3656_ACEOF
     3657cat confdefs.h >>conftest.$ac_ext
     3658cat >>conftest.$ac_ext <<_ACEOF
    53513659/* end confdefs.h.  */
    53523660
     
    53593667}
    53603668_ACEOF
    5361 if ac_fn_cxx_try_compile "$LINENO"; then :
    5362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    5363 $as_echo "yes" >&6; }
    5364 else
    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 
    5369 fi
    5370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    5371 ac_ext=cpp
     3669rm -f conftest.$ac_objext
     3670if { (eval echo "$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:$LINENO: result: yes" >&5
     3692echo "${ECHO_T}yes" >&6
     3693else
     3694  echo "$as_me: failed program was:" >&5
     3695sed 's/^/| /' conftest.$ac_ext >&5
     3696
     3697echo "$as_me:$LINENO: result: no" >&5
     3698echo "${ECHO_T}no" >&6
     3699   { { echo "$as_me:$LINENO: error: failed to find a C++ compiler or C++ compiler $CXX does not work" >&5
     3700echo "$as_me: error: failed to find a C++ compiler or C++ compiler $CXX does not work" >&2;}
     3701   { (exit 1); exit 1; }; }
     3702
     3703fi
     3704rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
     3705ac_ext=cc
    53723706ac_cpp='$CXXCPP $CPPFLAGS'
    53733707ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
     
    54053739    if test "$ac_cv_prog_cxx_g" = yes ; then
    54063740      ac_cv_prog_cxx_g=no
    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;}
     3741      { echo "$as_me:$LINENO: Overruling autoconf; cl does not recognise -g." >&5
     3742echo "$as_me: Overruling autoconf; cl does not recognise -g." >&6;}
    54093743    fi ;;
    54103744  * )
     
    54913825            # Check if -i_dynamic is necessary (for new glibc library)
    54923826            CXXFLAGS=
    5493             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3827            cat >conftest.$ac_ext <<_ACEOF
     3828/* confdefs.h.  */
     3829_ACEOF
     3830cat confdefs.h >>conftest.$ac_ext
     3831cat >>conftest.$ac_ext <<_ACEOF
    54943832/* end confdefs.h.  */
    54953833
     
    55023840}
    55033841_ACEOF
    5504 if ac_fn_cxx_try_link "$LINENO"; then :
    5505 
    5506 else
    5507   coin_add_cxxflags="-i_dynamic $coin_add_cxxflags"
    5508 fi
    5509 rm -f core conftest.err conftest.$ac_objext \
    5510     conftest$ac_exeext conftest.$ac_ext
     3842rm -f conftest.$ac_objext conftest$ac_exeext
     3843if { (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
     3857  (exit $ac_status); }; } &&
     3858         { ac_try='test -s conftest$ac_exeext'
     3859  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
     3860  (eval $ac_try) 2>&5
     3861  ac_status=$?
     3862  echo "$as_me:$LINENO: \$? = $ac_status" >&5
     3863  (exit $ac_status); }; }; then
     3864  :
     3865else
     3866  echo "$as_me: failed program was:" >&5
     3867sed 's/^/| /' conftest.$ac_ext >&5
     3868
     3869coin_add_cxxflags="-i_dynamic $coin_add_cxxflags"
     3870fi
     3871rm -f conftest.err conftest.$ac_objext \
     3872      conftest$ac_exeext conftest.$ac_ext
    55113873            ;;
    55123874          pgCC* | */pgCC*)
     
    55513913    # Try if -O option works if nothing else is set
    55523914    CXXFLAGS=-O
    5553     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     3915    cat >conftest.$ac_ext <<_ACEOF
     3916/* confdefs.h.  */
     3917_ACEOF
     3918cat confdefs.h >>conftest.$ac_ext
     3919cat >>conftest.$ac_ext <<_ACEOF
    55543920/* end confdefs.h.  */