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configure revision 1.6.4.1
      1  1.1  christos #! /bin/sh
      2  1.1  christos # Guess values for system-dependent variables and create Makefiles.
      3  1.1  christos # Generated by GNU Autoconf 2.64.
      4  1.1  christos #
      5  1.1  christos # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
      6  1.1  christos # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
      7  1.1  christos # Foundation, Inc.
      8  1.1  christos #
      9  1.1  christos # This configure script is free software; the Free Software Foundation
     10  1.1  christos # gives unlimited permission to copy, distribute and modify it.
     11  1.1  christos ## -------------------- ##
     12  1.1  christos ## M4sh Initialization. ##
     13  1.1  christos ## -------------------- ##
     14  1.1  christos 
     15  1.1  christos # Be more Bourne compatible
     16  1.1  christos DUALCASE=1; export DUALCASE # for MKS sh
     17  1.1  christos if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     18  1.1  christos   emulate sh
     19  1.1  christos   NULLCMD=:
     20  1.1  christos   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     21  1.1  christos   # is contrary to our usage.  Disable this feature.
     22  1.1  christos   alias -g '${1+"$@"}'='"$@"'
     23  1.1  christos   setopt NO_GLOB_SUBST
     24  1.1  christos else
     25  1.1  christos   case `(set -o) 2>/dev/null` in #(
     26  1.1  christos   *posix*) :
     27  1.1  christos     set -o posix ;; #(
     28  1.1  christos   *) :
     29  1.1  christos      ;;
     30  1.1  christos esac
     31  1.1  christos fi
     32  1.1  christos 
     33  1.1  christos 
     34  1.1  christos as_nl='
     35  1.1  christos '
     36  1.1  christos export as_nl
     37  1.1  christos # Printing a long string crashes Solaris 7 /usr/bin/printf.
     38  1.1  christos as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
     39  1.1  christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
     40  1.1  christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
     41  1.1  christos # Prefer a ksh shell builtin over an external printf program on Solaris,
     42  1.1  christos # but without wasting forks for bash or zsh.
     43  1.1  christos if test -z "$BASH_VERSION$ZSH_VERSION" \
     44  1.1  christos     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     45  1.1  christos   as_echo='print -r --'
     46  1.1  christos   as_echo_n='print -rn --'
     47  1.1  christos elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     48  1.1  christos   as_echo='printf %s\n'
     49  1.1  christos   as_echo_n='printf %s'
     50  1.1  christos else
     51  1.1  christos   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     52  1.1  christos     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     53  1.1  christos     as_echo_n='/usr/ucb/echo -n'
     54  1.1  christos   else
     55  1.1  christos     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     56  1.1  christos     as_echo_n_body='eval
     57  1.1  christos       arg=$1;
     58  1.1  christos       case $arg in #(
     59  1.1  christos       *"$as_nl"*)
     60  1.1  christos 	expr "X$arg" : "X\\(.*\\)$as_nl";
     61  1.1  christos 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
     62  1.1  christos       esac;
     63  1.1  christos       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     64  1.1  christos     '
     65  1.1  christos     export as_echo_n_body
     66  1.1  christos     as_echo_n='sh -c $as_echo_n_body as_echo'
     67  1.1  christos   fi
     68  1.1  christos   export as_echo_body
     69  1.1  christos   as_echo='sh -c $as_echo_body as_echo'
     70  1.1  christos fi
     71  1.1  christos 
     72  1.1  christos # The user is always right.
     73  1.1  christos if test "${PATH_SEPARATOR+set}" != set; then
     74  1.1  christos   PATH_SEPARATOR=:
     75  1.1  christos   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     76  1.1  christos     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
     77  1.1  christos       PATH_SEPARATOR=';'
     78  1.1  christos   }
     79  1.1  christos fi
     80  1.1  christos 
     81  1.1  christos 
     82  1.1  christos # IFS
     83  1.1  christos # We need space, tab and new line, in precisely that order.  Quoting is
     84  1.1  christos # there to prevent editors from complaining about space-tab.
     85  1.1  christos # (If _AS_PATH_WALK were called with IFS unset, it would disable word
     86  1.1  christos # splitting by setting IFS to empty value.)
     87  1.1  christos IFS=" ""	$as_nl"
     88  1.1  christos 
     89  1.1  christos # Find who we are.  Look in the path if we contain no directory separator.
     90  1.1  christos case $0 in #((
     91  1.1  christos   *[\\/]* ) as_myself=$0 ;;
     92  1.1  christos   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     93  1.1  christos for as_dir in $PATH
     94  1.1  christos do
     95  1.1  christos   IFS=$as_save_IFS
     96  1.1  christos   test -z "$as_dir" && as_dir=.
     97  1.1  christos     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     98  1.1  christos   done
     99  1.1  christos IFS=$as_save_IFS
    100  1.1  christos 
    101  1.1  christos      ;;
    102  1.1  christos esac
    103  1.1  christos # We did not find ourselves, most probably we were run as `sh COMMAND'
    104  1.1  christos # in which case we are not to be found in the path.
    105  1.1  christos if test "x$as_myself" = x; then
    106  1.1  christos   as_myself=$0
    107  1.1  christos fi
    108  1.1  christos if test ! -f "$as_myself"; then
    109  1.1  christos   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    110  1.1  christos   exit 1
    111  1.1  christos fi
    112  1.1  christos 
    113  1.1  christos # Unset variables that we do not need and which cause bugs (e.g. in
    114  1.1  christos # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
    115  1.1  christos # suppresses any "Segmentation fault" message there.  '((' could
    116  1.1  christos # trigger a bug in pdksh 5.2.14.
    117  1.1  christos for as_var in BASH_ENV ENV MAIL MAILPATH
    118  1.1  christos do eval test x\${$as_var+set} = xset \
    119  1.1  christos   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    120  1.1  christos done
    121  1.1  christos PS1='$ '
    122  1.1  christos PS2='> '
    123  1.1  christos PS4='+ '
    124  1.1  christos 
    125  1.1  christos # NLS nuisances.
    126  1.1  christos LC_ALL=C
    127  1.1  christos export LC_ALL
    128  1.1  christos LANGUAGE=C
    129  1.1  christos export LANGUAGE
    130  1.1  christos 
    131  1.1  christos # CDPATH.
    132  1.1  christos (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    133  1.1  christos 
    134  1.1  christos if test "x$CONFIG_SHELL" = x; then
    135  1.1  christos   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
    136  1.1  christos   emulate sh
    137  1.1  christos   NULLCMD=:
    138  1.1  christos   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
    139  1.1  christos   # is contrary to our usage.  Disable this feature.
    140  1.1  christos   alias -g '\${1+\"\$@\"}'='\"\$@\"'
    141  1.1  christos   setopt NO_GLOB_SUBST
    142  1.1  christos else
    143  1.1  christos   case \`(set -o) 2>/dev/null\` in #(
    144  1.1  christos   *posix*) :
    145  1.1  christos     set -o posix ;; #(
    146  1.1  christos   *) :
    147  1.1  christos      ;;
    148  1.1  christos esac
    149  1.1  christos fi
    150  1.1  christos "
    151  1.1  christos   as_required="as_fn_return () { (exit \$1); }
    152  1.1  christos as_fn_success () { as_fn_return 0; }
    153  1.1  christos as_fn_failure () { as_fn_return 1; }
    154  1.1  christos as_fn_ret_success () { return 0; }
    155  1.1  christos as_fn_ret_failure () { return 1; }
    156  1.1  christos 
    157  1.1  christos exitcode=0
    158  1.1  christos as_fn_success || { exitcode=1; echo as_fn_success failed.; }
    159  1.1  christos as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
    160  1.1  christos as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
    161  1.1  christos as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
    162  1.1  christos if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
    163  1.1  christos 
    164  1.1  christos else
    165  1.1  christos   exitcode=1; echo positional parameters were not saved.
    166  1.1  christos fi
    167  1.1  christos test x\$exitcode = x0 || exit 1"
    168  1.1  christos   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    169  1.1  christos   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
    170  1.1  christos   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
    171  1.1  christos   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
    172  1.1  christos test \$(( 1 + 1 )) = 2 || exit 1"
    173  1.1  christos   if (eval "$as_required") 2>/dev/null; then :
    174  1.1  christos   as_have_required=yes
    175  1.1  christos else
    176  1.1  christos   as_have_required=no
    177  1.1  christos fi
    178  1.1  christos   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
    179  1.1  christos 
    180  1.1  christos else
    181  1.1  christos   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    182  1.1  christos as_found=false
    183  1.1  christos for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    184  1.1  christos do
    185  1.1  christos   IFS=$as_save_IFS
    186  1.1  christos   test -z "$as_dir" && as_dir=.
    187  1.1  christos   as_found=:
    188  1.1  christos   case $as_dir in #(
    189  1.1  christos 	 /*)
    190  1.1  christos 	   for as_base in sh bash ksh sh5; do
    191  1.1  christos 	     # Try only shells that exist, to save several forks.
    192  1.1  christos 	     as_shell=$as_dir/$as_base
    193  1.1  christos 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
    194  1.1  christos 		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
    195  1.1  christos   CONFIG_SHELL=$as_shell as_have_required=yes
    196  1.1  christos 		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
    197  1.1  christos   break 2
    198  1.1  christos fi
    199  1.1  christos fi
    200  1.1  christos 	   done;;
    201  1.1  christos        esac
    202  1.1  christos   as_found=false
    203  1.1  christos done
    204  1.1  christos $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
    205  1.1  christos 	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
    206  1.1  christos   CONFIG_SHELL=$SHELL as_have_required=yes
    207  1.1  christos fi; }
    208  1.1  christos IFS=$as_save_IFS
    209  1.1  christos 
    210  1.1  christos 
    211  1.1  christos       if test "x$CONFIG_SHELL" != x; then :
    212  1.1  christos   # We cannot yet assume a decent shell, so we have to provide a
    213  1.1  christos 	# neutralization value for shells without unset; and this also
    214  1.1  christos 	# works around shells that cannot unset nonexistent variables.
    215  1.1  christos 	BASH_ENV=/dev/null
    216  1.1  christos 	ENV=/dev/null
    217  1.1  christos 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
    218  1.1  christos 	export CONFIG_SHELL
    219  1.1  christos 	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
    220  1.1  christos fi
    221  1.1  christos 
    222  1.1  christos     if test x$as_have_required = xno; then :
    223  1.1  christos   $as_echo "$0: This script requires a shell more modern than all"
    224  1.1  christos   $as_echo "$0: the shells that I found on your system."
    225  1.1  christos   if test x${ZSH_VERSION+set} = xset ; then
    226  1.1  christos     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    227  1.1  christos     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    228  1.1  christos   else
    229  1.1  christos     $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system,
    230  1.1  christos $0: including any error possibly output before this
    231  1.1  christos $0: message. Then install a modern shell, or manually run
    232  1.1  christos $0: the script under such a shell if you do have one."
    233  1.1  christos   fi
    234  1.1  christos   exit 1
    235  1.1  christos fi
    236  1.1  christos fi
    237  1.1  christos fi
    238  1.1  christos SHELL=${CONFIG_SHELL-/bin/sh}
    239  1.1  christos export SHELL
    240  1.1  christos # Unset more variables known to interfere with behavior of common tools.
    241  1.1  christos CLICOLOR_FORCE= GREP_OPTIONS=
    242  1.1  christos unset CLICOLOR_FORCE GREP_OPTIONS
    243  1.1  christos 
    244  1.1  christos ## --------------------- ##
    245  1.1  christos ## M4sh Shell Functions. ##
    246  1.1  christos ## --------------------- ##
    247  1.1  christos # as_fn_unset VAR
    248  1.1  christos # ---------------
    249  1.1  christos # Portably unset VAR.
    250  1.1  christos as_fn_unset ()
    251  1.1  christos {
    252  1.1  christos   { eval $1=; unset $1;}
    253  1.1  christos }
    254  1.1  christos as_unset=as_fn_unset
    255  1.1  christos 
    256  1.1  christos # as_fn_set_status STATUS
    257  1.1  christos # -----------------------
    258  1.1  christos # Set $? to STATUS, without forking.
    259  1.1  christos as_fn_set_status ()
    260  1.1  christos {
    261  1.1  christos   return $1
    262  1.1  christos } # as_fn_set_status
    263  1.1  christos 
    264  1.1  christos # as_fn_exit STATUS
    265  1.1  christos # -----------------
    266  1.1  christos # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
    267  1.1  christos as_fn_exit ()
    268  1.1  christos {
    269  1.1  christos   set +e
    270  1.1  christos   as_fn_set_status $1
    271  1.1  christos   exit $1
    272  1.1  christos } # as_fn_exit
    273  1.1  christos 
    274  1.1  christos # as_fn_mkdir_p
    275  1.1  christos # -------------
    276  1.1  christos # Create "$as_dir" as a directory, including parents if necessary.
    277  1.1  christos as_fn_mkdir_p ()
    278  1.1  christos {
    279  1.1  christos 
    280  1.1  christos   case $as_dir in #(
    281  1.1  christos   -*) as_dir=./$as_dir;;
    282  1.1  christos   esac
    283  1.1  christos   test -d "$as_dir" || eval $as_mkdir_p || {
    284  1.1  christos     as_dirs=
    285  1.1  christos     while :; do
    286  1.1  christos       case $as_dir in #(
    287  1.1  christos       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
    288  1.1  christos       *) as_qdir=$as_dir;;
    289  1.1  christos       esac
    290  1.1  christos       as_dirs="'$as_qdir' $as_dirs"
    291  1.1  christos       as_dir=`$as_dirname -- "$as_dir" ||
    292  1.1  christos $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    293  1.1  christos 	 X"$as_dir" : 'X\(//\)[^/]' \| \
    294  1.1  christos 	 X"$as_dir" : 'X\(//\)$' \| \
    295  1.1  christos 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    296  1.1  christos $as_echo X"$as_dir" |
    297  1.1  christos     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    298  1.1  christos 	    s//\1/
    299  1.1  christos 	    q
    300  1.1  christos 	  }
    301  1.1  christos 	  /^X\(\/\/\)[^/].*/{
    302  1.1  christos 	    s//\1/
    303  1.1  christos 	    q
    304  1.1  christos 	  }
    305  1.1  christos 	  /^X\(\/\/\)$/{
    306  1.1  christos 	    s//\1/
    307  1.1  christos 	    q
    308  1.1  christos 	  }
    309  1.1  christos 	  /^X\(\/\).*/{
    310  1.1  christos 	    s//\1/
    311  1.1  christos 	    q
    312  1.1  christos 	  }
    313  1.1  christos 	  s/.*/./; q'`
    314  1.1  christos       test -d "$as_dir" && break
    315  1.1  christos     done
    316  1.1  christos     test -z "$as_dirs" || eval "mkdir $as_dirs"
    317  1.1  christos   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
    318  1.1  christos 
    319  1.1  christos 
    320  1.1  christos } # as_fn_mkdir_p
    321  1.1  christos # as_fn_append VAR VALUE
    322  1.1  christos # ----------------------
    323  1.1  christos # Append the text in VALUE to the end of the definition contained in VAR. Take
    324  1.1  christos # advantage of any shell optimizations that allow amortized linear growth over
    325  1.1  christos # repeated appends, instead of the typical quadratic growth present in naive
    326  1.1  christos # implementations.
    327  1.1  christos if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
    328  1.1  christos   eval 'as_fn_append ()
    329  1.1  christos   {
    330  1.1  christos     eval $1+=\$2
    331  1.1  christos   }'
    332  1.1  christos else
    333  1.1  christos   as_fn_append ()
    334  1.1  christos   {
    335  1.1  christos     eval $1=\$$1\$2
    336  1.1  christos   }
    337  1.1  christos fi # as_fn_append
    338  1.1  christos 
    339  1.1  christos # as_fn_arith ARG...
    340  1.1  christos # ------------------
    341  1.1  christos # Perform arithmetic evaluation on the ARGs, and store the result in the
    342  1.1  christos # global $as_val. Take advantage of shells that can avoid forks. The arguments
    343  1.1  christos # must be portable across $(()) and expr.
    344  1.1  christos if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    345  1.1  christos   eval 'as_fn_arith ()
    346  1.1  christos   {
    347  1.1  christos     as_val=$(( $* ))
    348  1.1  christos   }'
    349  1.1  christos else
    350  1.1  christos   as_fn_arith ()
    351  1.1  christos   {
    352  1.1  christos     as_val=`expr "$@" || test $? -eq 1`
    353  1.1  christos   }
    354  1.1  christos fi # as_fn_arith
    355  1.1  christos 
    356  1.1  christos 
    357  1.1  christos # as_fn_error ERROR [LINENO LOG_FD]
    358  1.1  christos # ---------------------------------
    359  1.1  christos # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
    360  1.1  christos # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
    361  1.1  christos # script with status $?, using 1 if that was 0.
    362  1.1  christos as_fn_error ()
    363  1.1  christos {
    364  1.1  christos   as_status=$?; test $as_status -eq 0 && as_status=1
    365  1.1  christos   if test "$3"; then
    366  1.1  christos     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    367  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
    368  1.1  christos   fi
    369  1.1  christos   $as_echo "$as_me: error: $1" >&2
    370  1.1  christos   as_fn_exit $as_status
    371  1.1  christos } # as_fn_error
    372  1.1  christos 
    373  1.1  christos if expr a : '\(a\)' >/dev/null 2>&1 &&
    374  1.1  christos    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    375  1.1  christos   as_expr=expr
    376  1.1  christos else
    377  1.1  christos   as_expr=false
    378  1.1  christos fi
    379  1.1  christos 
    380  1.1  christos if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    381  1.1  christos   as_basename=basename
    382  1.1  christos else
    383  1.1  christos   as_basename=false
    384  1.1  christos fi
    385  1.1  christos 
    386  1.1  christos if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
    387  1.1  christos   as_dirname=dirname
    388  1.1  christos else
    389  1.1  christos   as_dirname=false
    390  1.1  christos fi
    391  1.1  christos 
    392  1.1  christos as_me=`$as_basename -- "$0" ||
    393  1.1  christos $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    394  1.1  christos 	 X"$0" : 'X\(//\)$' \| \
    395  1.1  christos 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    396  1.1  christos $as_echo X/"$0" |
    397  1.1  christos     sed '/^.*\/\([^/][^/]*\)\/*$/{
    398  1.1  christos 	    s//\1/
    399  1.1  christos 	    q
    400  1.1  christos 	  }
    401  1.1  christos 	  /^X\/\(\/\/\)$/{
    402  1.1  christos 	    s//\1/
    403  1.1  christos 	    q
    404  1.1  christos 	  }
    405  1.1  christos 	  /^X\/\(\/\).*/{
    406  1.1  christos 	    s//\1/
    407  1.1  christos 	    q
    408  1.1  christos 	  }
    409  1.1  christos 	  s/.*/./; q'`
    410  1.1  christos 
    411  1.1  christos # Avoid depending upon Character Ranges.
    412  1.1  christos as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    413  1.1  christos as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    414  1.1  christos as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    415  1.1  christos as_cr_digits='0123456789'
    416  1.1  christos as_cr_alnum=$as_cr_Letters$as_cr_digits
    417  1.1  christos 
    418  1.1  christos 
    419  1.1  christos   as_lineno_1=$LINENO as_lineno_1a=$LINENO
    420  1.1  christos   as_lineno_2=$LINENO as_lineno_2a=$LINENO
    421  1.1  christos   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
    422  1.1  christos   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
    423  1.1  christos   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
    424  1.1  christos   sed -n '
    425  1.1  christos     p
    426  1.1  christos     /[$]LINENO/=
    427  1.1  christos   ' <$as_myself |
    428  1.1  christos     sed '
    429  1.1  christos       s/[$]LINENO.*/&-/
    430  1.1  christos       t lineno
    431  1.1  christos       b
    432  1.1  christos       :lineno
    433  1.1  christos       N
    434  1.1  christos       :loop
    435  1.1  christos       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    436  1.1  christos       t loop
    437  1.1  christos       s/-\n.*//
    438  1.1  christos     ' >$as_me.lineno &&
    439  1.1  christos   chmod +x "$as_me.lineno" ||
    440  1.1  christos     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    441  1.1  christos 
    442  1.1  christos   # Don't try to exec as it changes $[0], causing all sort of problems
    443  1.1  christos   # (the dirname of $[0] is not the place where we might find the
    444  1.1  christos   # original and so on.  Autoconf is especially sensitive to this).
    445  1.1  christos   . "./$as_me.lineno"
    446  1.1  christos   # Exit status is that of the last command.
    447  1.1  christos   exit
    448  1.1  christos }
    449  1.1  christos 
    450  1.1  christos ECHO_C= ECHO_N= ECHO_T=
    451  1.1  christos case `echo -n x` in #(((((
    452  1.1  christos -n*)
    453  1.1  christos   case `echo 'xy\c'` in
    454  1.1  christos   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
    455  1.1  christos   xy)  ECHO_C='\c';;
    456  1.1  christos   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
    457  1.1  christos        ECHO_T='	';;
    458  1.1  christos   esac;;
    459  1.1  christos *)
    460  1.1  christos   ECHO_N='-n';;
    461  1.1  christos esac
    462  1.1  christos 
    463  1.1  christos rm -f conf$$ conf$$.exe conf$$.file
    464  1.1  christos if test -d conf$$.dir; then
    465  1.1  christos   rm -f conf$$.dir/conf$$.file
    466  1.1  christos else
    467  1.1  christos   rm -f conf$$.dir
    468  1.1  christos   mkdir conf$$.dir 2>/dev/null
    469  1.1  christos fi
    470  1.1  christos if (echo >conf$$.file) 2>/dev/null; then
    471  1.1  christos   if ln -s conf$$.file conf$$ 2>/dev/null; then
    472  1.1  christos     as_ln_s='ln -s'
    473  1.1  christos     # ... but there are two gotchas:
    474  1.1  christos     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    475  1.1  christos     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    476  1.1  christos     # In both cases, we have to default to `cp -p'.
    477  1.1  christos     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    478  1.1  christos       as_ln_s='cp -p'
    479  1.1  christos   elif ln conf$$.file conf$$ 2>/dev/null; then
    480  1.1  christos     as_ln_s=ln
    481  1.1  christos   else
    482  1.1  christos     as_ln_s='cp -p'
    483  1.1  christos   fi
    484  1.1  christos else
    485  1.1  christos   as_ln_s='cp -p'
    486  1.1  christos fi
    487  1.1  christos rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    488  1.1  christos rmdir conf$$.dir 2>/dev/null
    489  1.1  christos 
    490  1.1  christos if mkdir -p . 2>/dev/null; then
    491  1.1  christos   as_mkdir_p='mkdir -p "$as_dir"'
    492  1.1  christos else
    493  1.1  christos   test -d ./-p && rmdir ./-p
    494  1.1  christos   as_mkdir_p=false
    495  1.1  christos fi
    496  1.1  christos 
    497  1.1  christos if test -x / >/dev/null 2>&1; then
    498  1.1  christos   as_test_x='test -x'
    499  1.1  christos else
    500  1.1  christos   if ls -dL / >/dev/null 2>&1; then
    501  1.1  christos     as_ls_L_option=L
    502  1.1  christos   else
    503  1.1  christos     as_ls_L_option=
    504  1.1  christos   fi
    505  1.1  christos   as_test_x='
    506  1.1  christos     eval sh -c '\''
    507  1.1  christos       if test -d "$1"; then
    508  1.1  christos 	test -d "$1/.";
    509  1.1  christos       else
    510  1.1  christos 	case $1 in #(
    511  1.1  christos 	-*)set "./$1";;
    512  1.1  christos 	esac;
    513  1.1  christos 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
    514  1.1  christos 	???[sx]*):;;*)false;;esac;fi
    515  1.1  christos     '\'' sh
    516  1.1  christos   '
    517  1.1  christos fi
    518  1.1  christos as_executable_p=$as_test_x
    519  1.1  christos 
    520  1.1  christos # Sed expression to map a string onto a valid CPP name.
    521  1.1  christos as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
    522  1.1  christos 
    523  1.1  christos # Sed expression to map a string onto a valid variable name.
    524  1.1  christos as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
    525  1.1  christos 
    526  1.1  christos 
    527  1.1  christos exec 7<&0 </dev/null 6>&1
    528  1.1  christos 
    529  1.1  christos # Name of the host.
    530  1.1  christos # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
    531  1.1  christos # so uname gets run too.
    532  1.1  christos ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    533  1.1  christos 
    534  1.1  christos #
    535  1.1  christos # Initializations.
    536  1.1  christos #
    537  1.1  christos ac_default_prefix=/usr/local
    538  1.1  christos ac_clean_files=
    539  1.1  christos ac_config_libobj_dir=.
    540  1.1  christos LIBOBJS=
    541  1.1  christos cross_compiling=no
    542  1.1  christos subdirs=
    543  1.1  christos MFLAGS=
    544  1.1  christos MAKEFLAGS=
    545  1.1  christos 
    546  1.1  christos # Identity of this package.
    547  1.1  christos PACKAGE_NAME=
    548  1.1  christos PACKAGE_TARNAME=
    549  1.1  christos PACKAGE_VERSION=
    550  1.1  christos PACKAGE_STRING=
    551  1.1  christos PACKAGE_BUGREPORT=
    552  1.1  christos PACKAGE_URL=
    553  1.1  christos 
    554  1.1  christos ac_unique_file="gdb.base"
    555  1.1  christos enable_option_checking=no
    556  1.1  christos # Factoring default headers for most tests.
    557  1.1  christos ac_includes_default="\
    558  1.1  christos #include <stdio.h>
    559  1.1  christos #ifdef HAVE_SYS_TYPES_H
    560  1.1  christos # include <sys/types.h>
    561  1.1  christos #endif
    562  1.1  christos #ifdef HAVE_SYS_STAT_H
    563  1.1  christos # include <sys/stat.h>
    564  1.1  christos #endif
    565  1.1  christos #ifdef STDC_HEADERS
    566  1.1  christos # include <stdlib.h>
    567  1.1  christos # include <stddef.h>
    568  1.1  christos #else
    569  1.1  christos # ifdef HAVE_STDLIB_H
    570  1.1  christos #  include <stdlib.h>
    571  1.1  christos # endif
    572  1.1  christos #endif
    573  1.1  christos #ifdef HAVE_STRING_H
    574  1.1  christos # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    575  1.1  christos #  include <memory.h>
    576  1.1  christos # endif
    577  1.1  christos # include <string.h>
    578  1.1  christos #endif
    579  1.1  christos #ifdef HAVE_STRINGS_H
    580  1.1  christos # include <strings.h>
    581  1.1  christos #endif
    582  1.1  christos #ifdef HAVE_INTTYPES_H
    583  1.1  christos # include <inttypes.h>
    584  1.1  christos #endif
    585  1.1  christos #ifdef HAVE_STDINT_H
    586  1.1  christos # include <stdint.h>
    587  1.1  christos #endif
    588  1.1  christos #ifdef HAVE_UNISTD_H
    589  1.1  christos # include <unistd.h>
    590  1.1  christos #endif"
    591  1.1  christos 
    592  1.1  christos ac_subst_vars='LTLIBOBJS
    593  1.1  christos LIBOBJS
    594  1.5  christos NM_TRANSFORM_NAME
    595  1.5  christos GAS_TRANSFORM_NAME
    596  1.5  christos READELF_TRANSFORM_NAME
    597  1.5  christos STRIP_TRANSFORM_NAME
    598  1.3  christos EXTRA_RULES
    599  1.1  christos EGREP
    600  1.1  christos GREP
    601  1.1  christos CPP
    602  1.1  christos OBJEXT
    603  1.1  christos EXEEXT
    604  1.1  christos ac_ct_CC
    605  1.1  christos CPPFLAGS
    606  1.1  christos LDFLAGS
    607  1.1  christos CFLAGS
    608  1.1  christos CC
    609  1.1  christos RPATH_ENVVAR
    610  1.1  christos subdirs
    611  1.1  christos target_noncanonical
    612  1.1  christos target_os
    613  1.1  christos target_vendor
    614  1.1  christos target_cpu
    615  1.1  christos target
    616  1.1  christos host_os
    617  1.1  christos host_vendor
    618  1.1  christos host_cpu
    619  1.1  christos host
    620  1.1  christos build_os
    621  1.1  christos build_vendor
    622  1.1  christos build_cpu
    623  1.1  christos build
    624  1.1  christos target_alias
    625  1.1  christos host_alias
    626  1.1  christos build_alias
    627  1.1  christos LIBS
    628  1.1  christos ECHO_T
    629  1.1  christos ECHO_N
    630  1.1  christos ECHO_C
    631  1.1  christos DEFS
    632  1.1  christos mandir
    633  1.1  christos localedir
    634  1.1  christos libdir
    635  1.1  christos psdir
    636  1.1  christos pdfdir
    637  1.1  christos dvidir
    638  1.1  christos htmldir
    639  1.1  christos infodir
    640  1.1  christos docdir
    641  1.1  christos oldincludedir
    642  1.1  christos includedir
    643  1.1  christos localstatedir
    644  1.1  christos sharedstatedir
    645  1.1  christos sysconfdir
    646  1.1  christos datadir
    647  1.1  christos datarootdir
    648  1.1  christos libexecdir
    649  1.1  christos sbindir
    650  1.1  christos bindir
    651  1.1  christos program_transform_name
    652  1.1  christos prefix
    653  1.1  christos exec_prefix
    654  1.1  christos PACKAGE_URL
    655  1.1  christos PACKAGE_BUGREPORT
    656  1.1  christos PACKAGE_STRING
    657  1.1  christos PACKAGE_VERSION
    658  1.1  christos PACKAGE_TARNAME
    659  1.1  christos PACKAGE_NAME
    660  1.1  christos PATH_SEPARATOR
    661  1.1  christos SHELL'
    662  1.1  christos ac_subst_files=''
    663  1.1  christos ac_user_opts='
    664  1.1  christos enable_option_checking
    665  1.1  christos enable_gdbtk
    666  1.1  christos enable_shared
    667  1.1  christos '
    668  1.1  christos       ac_precious_vars='build_alias
    669  1.1  christos host_alias
    670  1.1  christos target_alias
    671  1.1  christos CC
    672  1.1  christos CFLAGS
    673  1.1  christos LDFLAGS
    674  1.1  christos LIBS
    675  1.1  christos CPPFLAGS
    676  1.1  christos CPP'
    677  1.1  christos ac_subdirs_all='gdb.gdbtk'
    678  1.1  christos 
    679  1.1  christos # Initialize some variables set by options.
    680  1.1  christos ac_init_help=
    681  1.1  christos ac_init_version=false
    682  1.1  christos ac_unrecognized_opts=
    683  1.1  christos ac_unrecognized_sep=
    684  1.1  christos # The variables have the same names as the options, with
    685  1.1  christos # dashes changed to underlines.
    686  1.1  christos cache_file=/dev/null
    687  1.1  christos exec_prefix=NONE
    688  1.1  christos no_create=
    689  1.1  christos no_recursion=
    690  1.1  christos prefix=NONE
    691  1.1  christos program_prefix=NONE
    692  1.1  christos program_suffix=NONE
    693  1.1  christos program_transform_name=s,x,x,
    694  1.1  christos silent=
    695  1.1  christos site=
    696  1.1  christos srcdir=
    697  1.1  christos verbose=
    698  1.1  christos x_includes=NONE
    699  1.1  christos x_libraries=NONE
    700  1.1  christos 
    701  1.1  christos # Installation directory options.
    702  1.1  christos # These are left unexpanded so users can "make install exec_prefix=/foo"
    703  1.1  christos # and all the variables that are supposed to be based on exec_prefix
    704  1.1  christos # by default will actually change.
    705  1.1  christos # Use braces instead of parens because sh, perl, etc. also accept them.
    706  1.1  christos # (The list follows the same order as the GNU Coding Standards.)
    707  1.1  christos bindir='${exec_prefix}/bin'
    708  1.1  christos sbindir='${exec_prefix}/sbin'
    709  1.1  christos libexecdir='${exec_prefix}/libexec'
    710  1.1  christos datarootdir='${prefix}/share'
    711  1.1  christos datadir='${datarootdir}'
    712  1.1  christos sysconfdir='${prefix}/etc'
    713  1.1  christos sharedstatedir='${prefix}/com'
    714  1.1  christos localstatedir='${prefix}/var'
    715  1.1  christos includedir='${prefix}/include'
    716  1.1  christos oldincludedir='/usr/include'
    717  1.1  christos docdir='${datarootdir}/doc/${PACKAGE}'
    718  1.1  christos infodir='${datarootdir}/info'
    719  1.1  christos htmldir='${docdir}'
    720  1.1  christos dvidir='${docdir}'
    721  1.1  christos pdfdir='${docdir}'
    722  1.1  christos psdir='${docdir}'
    723  1.1  christos libdir='${exec_prefix}/lib'
    724  1.1  christos localedir='${datarootdir}/locale'
    725  1.1  christos mandir='${datarootdir}/man'
    726  1.1  christos 
    727  1.1  christos ac_prev=
    728  1.1  christos ac_dashdash=
    729  1.1  christos for ac_option
    730  1.1  christos do
    731  1.1  christos   # If the previous option needs an argument, assign it.
    732  1.1  christos   if test -n "$ac_prev"; then
    733  1.1  christos     eval $ac_prev=\$ac_option
    734  1.1  christos     ac_prev=
    735  1.1  christos     continue
    736  1.1  christos   fi
    737  1.1  christos 
    738  1.1  christos   case $ac_option in
    739  1.1  christos   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
    740  1.1  christos   *)	ac_optarg=yes ;;
    741  1.1  christos   esac
    742  1.1  christos 
    743  1.1  christos   # Accept the important Cygnus configure options, so we can diagnose typos.
    744  1.1  christos 
    745  1.1  christos   case $ac_dashdash$ac_option in
    746  1.1  christos   --)
    747  1.1  christos     ac_dashdash=yes ;;
    748  1.1  christos 
    749  1.1  christos   -bindir | --bindir | --bindi | --bind | --bin | --bi)
    750  1.1  christos     ac_prev=bindir ;;
    751  1.1  christos   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    752  1.1  christos     bindir=$ac_optarg ;;
    753  1.1  christos 
    754  1.1  christos   -build | --build | --buil | --bui | --bu)
    755  1.1  christos     ac_prev=build_alias ;;
    756  1.1  christos   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    757  1.1  christos     build_alias=$ac_optarg ;;
    758  1.1  christos 
    759  1.1  christos   -cache-file | --cache-file | --cache-fil | --cache-fi \
    760  1.1  christos   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    761  1.1  christos     ac_prev=cache_file ;;
    762  1.1  christos   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    763  1.1  christos   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    764  1.1  christos     cache_file=$ac_optarg ;;
    765  1.1  christos 
    766  1.1  christos   --config-cache | -C)
    767  1.1  christos     cache_file=config.cache ;;
    768  1.1  christos 
    769  1.1  christos   -datadir | --datadir | --datadi | --datad)
    770  1.1  christos     ac_prev=datadir ;;
    771  1.1  christos   -datadir=* | --datadir=* | --datadi=* | --datad=*)
    772  1.1  christos     datadir=$ac_optarg ;;
    773  1.1  christos 
    774  1.1  christos   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
    775  1.1  christos   | --dataroo | --dataro | --datar)
    776  1.1  christos     ac_prev=datarootdir ;;
    777  1.1  christos   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
    778  1.1  christos   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    779  1.1  christos     datarootdir=$ac_optarg ;;
    780  1.1  christos 
    781  1.1  christos   -disable-* | --disable-*)
    782  1.1  christos     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    783  1.1  christos     # Reject names that are not valid shell variable names.
    784  1.1  christos     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    785  1.1  christos       as_fn_error "invalid feature name: $ac_useropt"
    786  1.1  christos     ac_useropt_orig=$ac_useropt
    787  1.1  christos     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    788  1.1  christos     case $ac_user_opts in
    789  1.1  christos       *"
    790  1.1  christos "enable_$ac_useropt"
    791  1.1  christos "*) ;;
    792  1.1  christos       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
    793  1.1  christos 	 ac_unrecognized_sep=', ';;
    794  1.1  christos     esac
    795  1.1  christos     eval enable_$ac_useropt=no ;;
    796  1.1  christos 
    797  1.1  christos   -docdir | --docdir | --docdi | --doc | --do)
    798  1.1  christos     ac_prev=docdir ;;
    799  1.1  christos   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    800  1.1  christos     docdir=$ac_optarg ;;
    801  1.1  christos 
    802  1.1  christos   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    803  1.1  christos     ac_prev=dvidir ;;
    804  1.1  christos   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    805  1.1  christos     dvidir=$ac_optarg ;;
    806  1.1  christos 
    807  1.1  christos   -enable-* | --enable-*)
    808  1.1  christos     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    809  1.1  christos     # Reject names that are not valid shell variable names.
    810  1.1  christos     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    811  1.1  christos       as_fn_error "invalid feature name: $ac_useropt"
    812  1.1  christos     ac_useropt_orig=$ac_useropt
    813  1.1  christos     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    814  1.1  christos     case $ac_user_opts in
    815  1.1  christos       *"
    816  1.1  christos "enable_$ac_useropt"
    817  1.1  christos "*) ;;
    818  1.1  christos       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
    819  1.1  christos 	 ac_unrecognized_sep=', ';;
    820  1.1  christos     esac
    821  1.1  christos     eval enable_$ac_useropt=\$ac_optarg ;;
    822  1.1  christos 
    823  1.1  christos   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    824  1.1  christos   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
    825  1.1  christos   | --exec | --exe | --ex)
    826  1.1  christos     ac_prev=exec_prefix ;;
    827  1.1  christos   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
    828  1.1  christos   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
    829  1.1  christos   | --exec=* | --exe=* | --ex=*)
    830  1.1  christos     exec_prefix=$ac_optarg ;;
    831  1.1  christos 
    832  1.1  christos   -gas | --gas | --ga | --g)
    833  1.1  christos     # Obsolete; use --with-gas.
    834  1.1  christos     with_gas=yes ;;
    835  1.1  christos 
    836  1.1  christos   -help | --help | --hel | --he | -h)
    837  1.1  christos     ac_init_help=long ;;
    838  1.1  christos   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    839  1.1  christos     ac_init_help=recursive ;;
    840  1.1  christos   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    841  1.1  christos     ac_init_help=short ;;
    842  1.1  christos 
    843  1.1  christos   -host | --host | --hos | --ho)
    844  1.1  christos     ac_prev=host_alias ;;
    845  1.1  christos   -host=* | --host=* | --hos=* | --ho=*)
    846  1.1  christos     host_alias=$ac_optarg ;;
    847  1.1  christos 
    848  1.1  christos   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    849  1.1  christos     ac_prev=htmldir ;;
    850  1.1  christos   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
    851  1.1  christos   | --ht=*)
    852  1.1  christos     htmldir=$ac_optarg ;;
    853  1.1  christos 
    854  1.1  christos   -includedir | --includedir | --includedi | --included | --include \
    855  1.1  christos   | --includ | --inclu | --incl | --inc)
    856  1.1  christos     ac_prev=includedir ;;
    857  1.1  christos   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
    858  1.1  christos   | --includ=* | --inclu=* | --incl=* | --inc=*)
    859  1.1  christos     includedir=$ac_optarg ;;
    860  1.1  christos 
    861  1.1  christos   -infodir | --infodir | --infodi | --infod | --info | --inf)
    862  1.1  christos     ac_prev=infodir ;;
    863  1.1  christos   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    864  1.1  christos     infodir=$ac_optarg ;;
    865  1.1  christos 
    866  1.1  christos   -libdir | --libdir | --libdi | --libd)
    867  1.1  christos     ac_prev=libdir ;;
    868  1.1  christos   -libdir=* | --libdir=* | --libdi=* | --libd=*)
    869  1.1  christos     libdir=$ac_optarg ;;
    870  1.1  christos 
    871  1.1  christos   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
    872  1.1  christos   | --libexe | --libex | --libe)
    873  1.1  christos     ac_prev=libexecdir ;;
    874  1.1  christos   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
    875  1.1  christos   | --libexe=* | --libex=* | --libe=*)
    876  1.1  christos     libexecdir=$ac_optarg ;;
    877  1.1  christos 
    878  1.1  christos   -localedir | --localedir | --localedi | --localed | --locale)
    879  1.1  christos     ac_prev=localedir ;;
    880  1.1  christos   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    881  1.1  christos     localedir=$ac_optarg ;;
    882  1.1  christos 
    883  1.1  christos   -localstatedir | --localstatedir | --localstatedi | --localstated \
    884  1.1  christos   | --localstate | --localstat | --localsta | --localst | --locals)
    885  1.1  christos     ac_prev=localstatedir ;;
    886  1.1  christos   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
    887  1.1  christos   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    888  1.1  christos     localstatedir=$ac_optarg ;;
    889  1.1  christos 
    890  1.1  christos   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    891  1.1  christos     ac_prev=mandir ;;
    892  1.1  christos   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    893  1.1  christos     mandir=$ac_optarg ;;
    894  1.1  christos 
    895  1.1  christos   -nfp | --nfp | --nf)
    896  1.1  christos     # Obsolete; use --without-fp.
    897  1.1  christos     with_fp=no ;;
    898  1.1  christos 
    899  1.1  christos   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
    900  1.1  christos   | --no-cr | --no-c | -n)
    901  1.1  christos     no_create=yes ;;
    902  1.1  christos 
    903  1.1  christos   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
    904  1.1  christos   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    905  1.1  christos     no_recursion=yes ;;
    906  1.1  christos 
    907  1.1  christos   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
    908  1.1  christos   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
    909  1.1  christos   | --oldin | --oldi | --old | --ol | --o)
    910  1.1  christos     ac_prev=oldincludedir ;;
    911  1.1  christos   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
    912  1.1  christos   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
    913  1.1  christos   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    914  1.1  christos     oldincludedir=$ac_optarg ;;
    915  1.1  christos 
    916  1.1  christos   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    917  1.1  christos     ac_prev=prefix ;;
    918  1.1  christos   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    919  1.1  christos     prefix=$ac_optarg ;;
    920  1.1  christos 
    921  1.1  christos   -program-prefix | --program-prefix | --program-prefi | --program-pref \
    922  1.1  christos   | --program-pre | --program-pr | --program-p)
    923  1.1  christos     ac_prev=program_prefix ;;
    924  1.1  christos   -program-prefix=* | --program-prefix=* | --program-prefi=* \
    925  1.1  christos   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    926  1.1  christos     program_prefix=$ac_optarg ;;
    927  1.1  christos 
    928  1.1  christos   -program-suffix | --program-suffix | --program-suffi | --program-suff \
    929  1.1  christos   | --program-suf | --program-su | --program-s)
    930  1.1  christos     ac_prev=program_suffix ;;
    931  1.1  christos   -program-suffix=* | --program-suffix=* | --program-suffi=* \
    932  1.1  christos   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    933  1.1  christos     program_suffix=$ac_optarg ;;
    934  1.1  christos 
    935  1.1  christos   -program-transform-name | --program-transform-name \
    936  1.1  christos   | --program-transform-nam | --program-transform-na \
    937  1.1  christos   | --program-transform-n | --program-transform- \
    938  1.1  christos   | --program-transform | --program-transfor \
    939  1.1  christos   | --program-transfo | --program-transf \
    940  1.1  christos   | --program-trans | --program-tran \
    941  1.1  christos   | --progr-tra | --program-tr | --program-t)
    942  1.1  christos     ac_prev=program_transform_name ;;
    943  1.1  christos   -program-transform-name=* | --program-transform-name=* \
    944  1.1  christos   | --program-transform-nam=* | --program-transform-na=* \
    945  1.1  christos   | --program-transform-n=* | --program-transform-=* \
    946  1.1  christos   | --program-transform=* | --program-transfor=* \
    947  1.1  christos   | --program-transfo=* | --program-transf=* \
    948  1.1  christos   | --program-trans=* | --program-tran=* \
    949  1.1  christos   | --progr-tra=* | --program-tr=* | --program-t=*)
    950  1.1  christos     program_transform_name=$ac_optarg ;;
    951  1.1  christos 
    952  1.1  christos   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    953  1.1  christos     ac_prev=pdfdir ;;
    954  1.1  christos   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    955  1.1  christos     pdfdir=$ac_optarg ;;
    956  1.1  christos 
    957  1.1  christos   -psdir | --psdir | --psdi | --psd | --ps)
    958  1.1  christos     ac_prev=psdir ;;
    959  1.1  christos   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    960  1.1  christos     psdir=$ac_optarg ;;
    961  1.1  christos 
    962  1.1  christos   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    963  1.1  christos   | -silent | --silent | --silen | --sile | --sil)
    964  1.1  christos     silent=yes ;;
    965  1.1  christos 
    966  1.1  christos   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    967  1.1  christos     ac_prev=sbindir ;;
    968  1.1  christos   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
    969  1.1  christos   | --sbi=* | --sb=*)
    970  1.1  christos     sbindir=$ac_optarg ;;
    971  1.1  christos 
    972  1.1  christos   -sharedstatedir | --sharedstatedir | --sharedstatedi \
    973  1.1  christos   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
    974  1.1  christos   | --sharedst | --shareds | --shared | --share | --shar \
    975  1.1  christos   | --sha | --sh)
    976  1.1  christos     ac_prev=sharedstatedir ;;
    977  1.1  christos   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
    978  1.1  christos   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
    979  1.1  christos   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
    980  1.1  christos   | --sha=* | --sh=*)
    981  1.1  christos     sharedstatedir=$ac_optarg ;;
    982  1.1  christos 
    983  1.1  christos   -site | --site | --sit)
    984  1.1  christos     ac_prev=site ;;
    985  1.1  christos   -site=* | --site=* | --sit=*)
    986  1.1  christos     site=$ac_optarg ;;
    987  1.1  christos 
    988  1.1  christos   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    989  1.1  christos     ac_prev=srcdir ;;
    990  1.1  christos   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    991  1.1  christos     srcdir=$ac_optarg ;;
    992  1.1  christos 
    993  1.1  christos   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
    994  1.1  christos   | --syscon | --sysco | --sysc | --sys | --sy)
    995  1.1  christos     ac_prev=sysconfdir ;;
    996  1.1  christos   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
    997  1.1  christos   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    998  1.1  christos     sysconfdir=$ac_optarg ;;
    999  1.1  christos 
   1000  1.1  christos   -target | --target | --targe | --targ | --tar | --ta | --t)
   1001  1.1  christos     ac_prev=target_alias ;;
   1002  1.1  christos   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
   1003  1.1  christos     target_alias=$ac_optarg ;;
   1004  1.1  christos 
   1005  1.1  christos   -v | -verbose | --verbose | --verbos | --verbo | --verb)
   1006  1.1  christos     verbose=yes ;;
   1007  1.1  christos 
   1008  1.1  christos   -version | --version | --versio | --versi | --vers | -V)
   1009  1.1  christos     ac_init_version=: ;;
   1010  1.1  christos 
   1011  1.1  christos   -with-* | --with-*)
   1012  1.1  christos     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   1013  1.1  christos     # Reject names that are not valid shell variable names.
   1014  1.1  christos     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1015  1.1  christos       as_fn_error "invalid package name: $ac_useropt"
   1016  1.1  christos     ac_useropt_orig=$ac_useropt
   1017  1.1  christos     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1018  1.1  christos     case $ac_user_opts in
   1019  1.1  christos       *"
   1020  1.1  christos "with_$ac_useropt"
   1021  1.1  christos "*) ;;
   1022  1.1  christos       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
   1023  1.1  christos 	 ac_unrecognized_sep=', ';;
   1024  1.1  christos     esac
   1025  1.1  christos     eval with_$ac_useropt=\$ac_optarg ;;
   1026  1.1  christos 
   1027  1.1  christos   -without-* | --without-*)
   1028  1.1  christos     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   1029  1.1  christos     # Reject names that are not valid shell variable names.
   1030  1.1  christos     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1031  1.1  christos       as_fn_error "invalid package name: $ac_useropt"
   1032  1.1  christos     ac_useropt_orig=$ac_useropt
   1033  1.1  christos     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1034  1.1  christos     case $ac_user_opts in
   1035  1.1  christos       *"
   1036  1.1  christos "with_$ac_useropt"
   1037  1.1  christos "*) ;;
   1038  1.1  christos       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
   1039  1.1  christos 	 ac_unrecognized_sep=', ';;
   1040  1.1  christos     esac
   1041  1.1  christos     eval with_$ac_useropt=no ;;
   1042  1.1  christos 
   1043  1.1  christos   --x)
   1044  1.1  christos     # Obsolete; use --with-x.
   1045  1.1  christos     with_x=yes ;;
   1046  1.1  christos 
   1047  1.1  christos   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
   1048  1.1  christos   | --x-incl | --x-inc | --x-in | --x-i)
   1049  1.1  christos     ac_prev=x_includes ;;
   1050  1.1  christos   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
   1051  1.1  christos   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
   1052  1.1  christos     x_includes=$ac_optarg ;;
   1053  1.1  christos 
   1054  1.1  christos   -x-libraries | --x-libraries | --x-librarie | --x-librari \
   1055  1.1  christos   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
   1056  1.1  christos     ac_prev=x_libraries ;;
   1057  1.1  christos   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
   1058  1.1  christos   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   1059  1.1  christos     x_libraries=$ac_optarg ;;
   1060  1.1  christos 
   1061  1.1  christos   -*) as_fn_error "unrecognized option: \`$ac_option'
   1062  1.1  christos Try \`$0 --help' for more information."
   1063  1.1  christos     ;;
   1064  1.1  christos 
   1065  1.1  christos   *=*)
   1066  1.1  christos     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   1067  1.1  christos     # Reject names that are not valid shell variable names.
   1068  1.1  christos     case $ac_envvar in #(
   1069  1.1  christos       '' | [0-9]* | *[!_$as_cr_alnum]* )
   1070  1.1  christos       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
   1071  1.1  christos     esac
   1072  1.1  christos     eval $ac_envvar=\$ac_optarg
   1073  1.1  christos     export $ac_envvar ;;
   1074  1.1  christos 
   1075  1.1  christos   *)
   1076  1.1  christos     # FIXME: should be removed in autoconf 3.0.
   1077  1.1  christos     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   1078  1.1  christos     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1079  1.1  christos       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   1080  1.1  christos     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
   1081  1.1  christos     ;;
   1082  1.1  christos 
   1083  1.1  christos   esac
   1084  1.1  christos done
   1085  1.1  christos 
   1086  1.1  christos if test -n "$ac_prev"; then
   1087  1.1  christos   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   1088  1.1  christos   as_fn_error "missing argument to $ac_option"
   1089  1.1  christos fi
   1090  1.1  christos 
   1091  1.1  christos if test -n "$ac_unrecognized_opts"; then
   1092  1.1  christos   case $enable_option_checking in
   1093  1.1  christos     no) ;;
   1094  1.1  christos     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
   1095  1.1  christos     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   1096  1.1  christos   esac
   1097  1.1  christos fi
   1098  1.1  christos 
   1099  1.1  christos # Check all directory arguments for consistency.
   1100  1.1  christos for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
   1101  1.1  christos 		datadir sysconfdir sharedstatedir localstatedir includedir \
   1102  1.1  christos 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
   1103  1.1  christos 		libdir localedir mandir
   1104  1.1  christos do
   1105  1.1  christos   eval ac_val=\$$ac_var
   1106  1.1  christos   # Remove trailing slashes.
   1107  1.1  christos   case $ac_val in
   1108  1.1  christos     */ )
   1109  1.1  christos       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
   1110  1.1  christos       eval $ac_var=\$ac_val;;
   1111  1.1  christos   esac
   1112  1.1  christos   # Be sure to have absolute directory names.
   1113  1.1  christos   case $ac_val in
   1114  1.1  christos     [\\/$]* | ?:[\\/]* )  continue;;
   1115  1.1  christos     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   1116  1.1  christos   esac
   1117  1.1  christos   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
   1118  1.1  christos done
   1119  1.1  christos 
   1120  1.1  christos # There might be people who depend on the old broken behavior: `$host'
   1121  1.1  christos # used to hold the argument of --host etc.
   1122  1.1  christos # FIXME: To remove some day.
   1123  1.1  christos build=$build_alias
   1124  1.1  christos host=$host_alias
   1125  1.1  christos target=$target_alias
   1126  1.1  christos 
   1127  1.1  christos # FIXME: To remove some day.
   1128  1.1  christos if test "x$host_alias" != x; then
   1129  1.1  christos   if test "x$build_alias" = x; then
   1130  1.1  christos     cross_compiling=maybe
   1131  1.1  christos     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
   1132  1.1  christos     If a cross compiler is detected then cross compile mode will be used." >&2
   1133  1.1  christos   elif test "x$build_alias" != "x$host_alias"; then
   1134  1.1  christos     cross_compiling=yes
   1135  1.1  christos   fi
   1136  1.1  christos fi
   1137  1.1  christos 
   1138  1.1  christos ac_tool_prefix=
   1139  1.1  christos test -n "$host_alias" && ac_tool_prefix=$host_alias-
   1140  1.1  christos 
   1141  1.1  christos test "$silent" = yes && exec 6>/dev/null
   1142  1.1  christos 
   1143  1.1  christos 
   1144  1.1  christos ac_pwd=`pwd` && test -n "$ac_pwd" &&
   1145  1.1  christos ac_ls_di=`ls -di .` &&
   1146  1.1  christos ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
   1147  1.1  christos   as_fn_error "working directory cannot be determined"
   1148  1.1  christos test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   1149  1.1  christos   as_fn_error "pwd does not report name of working directory"
   1150  1.1  christos 
   1151  1.1  christos 
   1152  1.1  christos # Find the source files, if location was not specified.
   1153  1.1  christos if test -z "$srcdir"; then
   1154  1.1  christos   ac_srcdir_defaulted=yes
   1155  1.1  christos   # Try the directory containing this script, then the parent directory.
   1156  1.1  christos   ac_confdir=`$as_dirname -- "$as_myself" ||
   1157  1.1  christos $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   1158  1.1  christos 	 X"$as_myself" : 'X\(//\)[^/]' \| \
   1159  1.1  christos 	 X"$as_myself" : 'X\(//\)$' \| \
   1160  1.1  christos 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   1161  1.1  christos $as_echo X"$as_myself" |
   1162  1.1  christos     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   1163  1.1  christos 	    s//\1/
   1164  1.1  christos 	    q
   1165  1.1  christos 	  }
   1166  1.1  christos 	  /^X\(\/\/\)[^/].*/{
   1167  1.1  christos 	    s//\1/
   1168  1.1  christos 	    q
   1169  1.1  christos 	  }
   1170  1.1  christos 	  /^X\(\/\/\)$/{
   1171  1.1  christos 	    s//\1/
   1172  1.1  christos 	    q
   1173  1.1  christos 	  }
   1174  1.1  christos 	  /^X\(\/\).*/{
   1175  1.1  christos 	    s//\1/
   1176  1.1  christos 	    q
   1177  1.1  christos 	  }
   1178  1.1  christos 	  s/.*/./; q'`
   1179  1.1  christos   srcdir=$ac_confdir
   1180  1.1  christos   if test ! -r "$srcdir/$ac_unique_file"; then
   1181  1.1  christos     srcdir=..
   1182  1.1  christos   fi
   1183  1.1  christos else
   1184  1.1  christos   ac_srcdir_defaulted=no
   1185  1.1  christos fi
   1186  1.1  christos if test ! -r "$srcdir/$ac_unique_file"; then
   1187  1.1  christos   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
   1188  1.1  christos   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
   1189  1.1  christos fi
   1190  1.1  christos ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   1191  1.1  christos ac_abs_confdir=`(
   1192  1.1  christos 	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
   1193  1.1  christos 	pwd)`
   1194  1.1  christos # When building in place, set srcdir=.
   1195  1.1  christos if test "$ac_abs_confdir" = "$ac_pwd"; then
   1196  1.1  christos   srcdir=.
   1197  1.1  christos fi
   1198  1.1  christos # Remove unnecessary trailing slashes from srcdir.
   1199  1.1  christos # Double slashes in file names in object file debugging info
   1200  1.1  christos # mess up M-x gdb in Emacs.
   1201  1.1  christos case $srcdir in
   1202  1.1  christos */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
   1203  1.1  christos esac
   1204  1.1  christos for ac_var in $ac_precious_vars; do
   1205  1.1  christos   eval ac_env_${ac_var}_set=\${${ac_var}+set}
   1206  1.1  christos   eval ac_env_${ac_var}_value=\$${ac_var}
   1207  1.1  christos   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
   1208  1.1  christos   eval ac_cv_env_${ac_var}_value=\$${ac_var}
   1209  1.1  christos done
   1210  1.1  christos 
   1211  1.1  christos #
   1212  1.1  christos # Report the --help message.
   1213  1.1  christos #
   1214  1.1  christos if test "$ac_init_help" = "long"; then
   1215  1.1  christos   # Omit some internal or obsolete options to make the list less imposing.
   1216  1.1  christos   # This message is too long to be a string in the A/UX 3.1 sh.
   1217  1.1  christos   cat <<_ACEOF
   1218  1.1  christos \`configure' configures this package to adapt to many kinds of systems.
   1219  1.1  christos 
   1220  1.1  christos Usage: $0 [OPTION]... [VAR=VALUE]...
   1221  1.1  christos 
   1222  1.1  christos To assign environment variables (e.g., CC, CFLAGS...), specify them as
   1223  1.1  christos VAR=VALUE.  See below for descriptions of some of the useful variables.
   1224  1.1  christos 
   1225  1.1  christos Defaults for the options are specified in brackets.
   1226  1.1  christos 
   1227  1.1  christos Configuration:
   1228  1.1  christos   -h, --help              display this help and exit
   1229  1.1  christos       --help=short        display options specific to this package
   1230  1.1  christos       --help=recursive    display the short help of all the included packages
   1231  1.1  christos   -V, --version           display version information and exit
   1232  1.1  christos   -q, --quiet, --silent   do not print \`checking...' messages
   1233  1.1  christos       --cache-file=FILE   cache test results in FILE [disabled]
   1234  1.1  christos   -C, --config-cache      alias for \`--cache-file=config.cache'
   1235  1.1  christos   -n, --no-create         do not create output files
   1236  1.1  christos       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
   1237  1.1  christos 
   1238  1.1  christos Installation directories:
   1239  1.1  christos   --prefix=PREFIX         install architecture-independent files in PREFIX
   1240  1.1  christos                           [$ac_default_prefix]
   1241  1.1  christos   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   1242  1.1  christos                           [PREFIX]
   1243  1.1  christos 
   1244  1.1  christos By default, \`make install' will install all the files in
   1245  1.1  christos \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   1246  1.1  christos an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   1247  1.1  christos for instance \`--prefix=\$HOME'.
   1248  1.1  christos 
   1249  1.1  christos For better control, use the options below.
   1250  1.1  christos 
   1251  1.1  christos Fine tuning of the installation directories:
   1252  1.1  christos   --bindir=DIR            user executables [EPREFIX/bin]
   1253  1.1  christos   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   1254  1.1  christos   --libexecdir=DIR        program executables [EPREFIX/libexec]
   1255  1.1  christos   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   1256  1.1  christos   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   1257  1.1  christos   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   1258  1.1  christos   --libdir=DIR            object code libraries [EPREFIX/lib]
   1259  1.1  christos   --includedir=DIR        C header files [PREFIX/include]
   1260  1.1  christos   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
   1261  1.1  christos   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   1262  1.1  christos   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   1263  1.1  christos   --infodir=DIR           info documentation [DATAROOTDIR/info]
   1264  1.1  christos   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   1265  1.1  christos   --mandir=DIR            man documentation [DATAROOTDIR/man]
   1266  1.1  christos   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
   1267  1.1  christos   --htmldir=DIR           html documentation [DOCDIR]
   1268  1.1  christos   --dvidir=DIR            dvi documentation [DOCDIR]
   1269  1.1  christos   --pdfdir=DIR            pdf documentation [DOCDIR]
   1270  1.1  christos   --psdir=DIR             ps documentation [DOCDIR]
   1271  1.1  christos _ACEOF
   1272  1.1  christos 
   1273  1.1  christos   cat <<\_ACEOF
   1274  1.1  christos 
   1275  1.5  christos Program names:
   1276  1.5  christos   --program-prefix=PREFIX            prepend PREFIX to installed program names
   1277  1.5  christos   --program-suffix=SUFFIX            append SUFFIX to installed program names
   1278  1.5  christos   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
   1279  1.5  christos 
   1280  1.1  christos System types:
   1281  1.1  christos   --build=BUILD     configure for building on BUILD [guessed]
   1282  1.1  christos   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
   1283  1.1  christos   --target=TARGET   configure for building compilers for TARGET [HOST]
   1284  1.1  christos _ACEOF
   1285  1.1  christos fi
   1286  1.1  christos 
   1287  1.1  christos if test -n "$ac_init_help"; then
   1288  1.1  christos 
   1289  1.1  christos   cat <<\_ACEOF
   1290  1.1  christos 
   1291  1.1  christos Optional Features:
   1292  1.1  christos   --disable-option-checking  ignore unrecognized --enable/--with options
   1293  1.1  christos   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   1294  1.1  christos   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   1295  1.1  christos   --enable-gtk            enable gdbtk graphical user interface (GUI)
   1296  1.1  christos   --enable-shared         build shared libraries deault=yes
   1297  1.1  christos 
   1298  1.1  christos Some influential environment variables:
   1299  1.1  christos   CC          C compiler command
   1300  1.1  christos   CFLAGS      C compiler flags
   1301  1.1  christos   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
   1302  1.1  christos               nonstandard directory <lib dir>
   1303  1.1  christos   LIBS        libraries to pass to the linker, e.g. -l<library>
   1304  1.1  christos   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
   1305  1.1  christos               you have headers in a nonstandard directory <include dir>
   1306  1.1  christos   CPP         C preprocessor
   1307  1.1  christos 
   1308  1.1  christos Use these variables to override the choices made by `configure' or to help
   1309  1.1  christos it to find libraries and programs with nonstandard names/locations.
   1310  1.1  christos 
   1311  1.1  christos Report bugs to the package provider.
   1312  1.1  christos _ACEOF
   1313  1.1  christos ac_status=$?
   1314  1.1  christos fi
   1315  1.1  christos 
   1316  1.1  christos if test "$ac_init_help" = "recursive"; then
   1317  1.1  christos   # If there are subdirs, report their specific --help.
   1318  1.1  christos   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   1319  1.1  christos     test -d "$ac_dir" ||
   1320  1.1  christos       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
   1321  1.1  christos       continue
   1322  1.1  christos     ac_builddir=.
   1323  1.1  christos 
   1324  1.1  christos case "$ac_dir" in
   1325  1.1  christos .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1326  1.1  christos *)
   1327  1.1  christos   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   1328  1.1  christos   # A ".." for each directory in $ac_dir_suffix.
   1329  1.1  christos   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   1330  1.1  christos   case $ac_top_builddir_sub in
   1331  1.1  christos   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1332  1.1  christos   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   1333  1.1  christos   esac ;;
   1334  1.1  christos esac
   1335  1.1  christos ac_abs_top_builddir=$ac_pwd
   1336  1.1  christos ac_abs_builddir=$ac_pwd$ac_dir_suffix
   1337  1.1  christos # for backward compatibility:
   1338  1.1  christos ac_top_builddir=$ac_top_build_prefix
   1339  1.1  christos 
   1340  1.1  christos case $srcdir in
   1341  1.1  christos   .)  # We are building in place.
   1342  1.1  christos     ac_srcdir=.
   1343  1.1  christos     ac_top_srcdir=$ac_top_builddir_sub
   1344  1.1  christos     ac_abs_top_srcdir=$ac_pwd ;;
   1345  1.1  christos   [\\/]* | ?:[\\/]* )  # Absolute name.
   1346  1.1  christos     ac_srcdir=$srcdir$ac_dir_suffix;
   1347  1.1  christos     ac_top_srcdir=$srcdir
   1348  1.1  christos     ac_abs_top_srcdir=$srcdir ;;
   1349  1.1  christos   *) # Relative name.
   1350  1.1  christos     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   1351  1.1  christos     ac_top_srcdir=$ac_top_build_prefix$srcdir
   1352  1.1  christos     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   1353  1.1  christos esac
   1354  1.1  christos ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   1355  1.1  christos 
   1356  1.1  christos     cd "$ac_dir" || { ac_status=$?; continue; }
   1357  1.1  christos     # Check for guested configure.
   1358  1.1  christos     if test -f "$ac_srcdir/configure.gnu"; then
   1359  1.1  christos       echo &&
   1360  1.1  christos       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
   1361  1.1  christos     elif test -f "$ac_srcdir/configure"; then
   1362  1.1  christos       echo &&
   1363  1.1  christos       $SHELL "$ac_srcdir/configure" --help=recursive
   1364  1.1  christos     else
   1365  1.1  christos       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   1366  1.1  christos     fi || ac_status=$?
   1367  1.1  christos     cd "$ac_pwd" || { ac_status=$?; break; }
   1368  1.1  christos   done
   1369  1.1  christos fi
   1370  1.1  christos 
   1371  1.1  christos test -n "$ac_init_help" && exit $ac_status
   1372  1.1  christos if $ac_init_version; then
   1373  1.1  christos   cat <<\_ACEOF
   1374  1.1  christos configure
   1375  1.1  christos generated by GNU Autoconf 2.64
   1376  1.1  christos 
   1377  1.1  christos Copyright (C) 2009 Free Software Foundation, Inc.
   1378  1.1  christos This configure script is free software; the Free Software Foundation
   1379  1.1  christos gives unlimited permission to copy, distribute and modify it.
   1380  1.1  christos _ACEOF
   1381  1.1  christos   exit
   1382  1.1  christos fi
   1383  1.1  christos 
   1384  1.1  christos ## ------------------------ ##
   1385  1.1  christos ## Autoconf initialization. ##
   1386  1.1  christos ## ------------------------ ##
   1387  1.1  christos 
   1388  1.1  christos # ac_fn_c_try_compile LINENO
   1389  1.1  christos # --------------------------
   1390  1.1  christos # Try to compile conftest.$ac_ext, and return whether this succeeded.
   1391  1.1  christos ac_fn_c_try_compile ()
   1392  1.1  christos {
   1393  1.1  christos   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1394  1.1  christos   rm -f conftest.$ac_objext
   1395  1.1  christos   if { { ac_try="$ac_compile"
   1396  1.1  christos case "(($ac_try" in
   1397  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1398  1.1  christos   *) ac_try_echo=$ac_try;;
   1399  1.1  christos esac
   1400  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1401  1.1  christos $as_echo "$ac_try_echo"; } >&5
   1402  1.1  christos   (eval "$ac_compile") 2>conftest.err
   1403  1.1  christos   ac_status=$?
   1404  1.1  christos   if test -s conftest.err; then
   1405  1.1  christos     grep -v '^ *+' conftest.err >conftest.er1
   1406  1.1  christos     cat conftest.er1 >&5
   1407  1.1  christos     mv -f conftest.er1 conftest.err
   1408  1.1  christos   fi
   1409  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1410  1.1  christos   test $ac_status = 0; } && {
   1411  1.1  christos 	 test -z "$ac_c_werror_flag" ||
   1412  1.1  christos 	 test ! -s conftest.err
   1413  1.1  christos        } && test -s conftest.$ac_objext; then :
   1414  1.1  christos   ac_retval=0
   1415  1.1  christos else
   1416  1.1  christos   $as_echo "$as_me: failed program was:" >&5
   1417  1.1  christos sed 's/^/| /' conftest.$ac_ext >&5
   1418  1.1  christos 
   1419  1.1  christos 	ac_retval=1
   1420  1.1  christos fi
   1421  1.1  christos   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1422  1.1  christos   return $ac_retval
   1423  1.1  christos 
   1424  1.1  christos } # ac_fn_c_try_compile
   1425  1.1  christos 
   1426  1.1  christos # ac_fn_c_try_cpp LINENO
   1427  1.1  christos # ----------------------
   1428  1.1  christos # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
   1429  1.1  christos ac_fn_c_try_cpp ()
   1430  1.1  christos {
   1431  1.1  christos   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1432  1.1  christos   if { { ac_try="$ac_cpp conftest.$ac_ext"
   1433  1.1  christos case "(($ac_try" in
   1434  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1435  1.1  christos   *) ac_try_echo=$ac_try;;
   1436  1.1  christos esac
   1437  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1438  1.1  christos $as_echo "$ac_try_echo"; } >&5
   1439  1.1  christos   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
   1440  1.1  christos   ac_status=$?
   1441  1.1  christos   if test -s conftest.err; then
   1442  1.1  christos     grep -v '^ *+' conftest.err >conftest.er1
   1443  1.1  christos     cat conftest.er1 >&5
   1444  1.1  christos     mv -f conftest.er1 conftest.err
   1445  1.1  christos   fi
   1446  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1447  1.1  christos   test $ac_status = 0; } >/dev/null && {
   1448  1.1  christos 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
   1449  1.1  christos 	 test ! -s conftest.err
   1450  1.1  christos        }; then :
   1451  1.1  christos   ac_retval=0
   1452  1.1  christos else
   1453  1.1  christos   $as_echo "$as_me: failed program was:" >&5
   1454  1.1  christos sed 's/^/| /' conftest.$ac_ext >&5
   1455  1.1  christos 
   1456  1.1  christos     ac_retval=1
   1457  1.1  christos fi
   1458  1.1  christos   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1459  1.1  christos   return $ac_retval
   1460  1.1  christos 
   1461  1.1  christos } # ac_fn_c_try_cpp
   1462  1.1  christos 
   1463  1.1  christos # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
   1464  1.1  christos # -------------------------------------------------------
   1465  1.1  christos # Tests whether HEADER exists, giving a warning if it cannot be compiled using
   1466  1.1  christos # the include files in INCLUDES and setting the cache variable VAR
   1467  1.1  christos # accordingly.
   1468  1.1  christos ac_fn_c_check_header_mongrel ()
   1469  1.1  christos {
   1470  1.1  christos   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1471  1.1  christos   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
   1472  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1473  1.1  christos $as_echo_n "checking for $2... " >&6; }
   1474  1.1  christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
   1475  1.1  christos   $as_echo_n "(cached) " >&6
   1476  1.1  christos fi
   1477  1.1  christos eval ac_res=\$$3
   1478  1.1  christos 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1479  1.1  christos $as_echo "$ac_res" >&6; }
   1480  1.1  christos else
   1481  1.1  christos   # Is the header compilable?
   1482  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
   1483  1.1  christos $as_echo_n "checking $2 usability... " >&6; }
   1484  1.1  christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1485  1.1  christos /* end confdefs.h.  */
   1486  1.1  christos $4
   1487  1.1  christos #include <$2>
   1488  1.1  christos _ACEOF
   1489  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   1490  1.1  christos   ac_header_compiler=yes
   1491  1.1  christos else
   1492  1.1  christos   ac_header_compiler=no
   1493  1.1  christos fi
   1494  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1495  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
   1496  1.1  christos $as_echo "$ac_header_compiler" >&6; }
   1497  1.1  christos 
   1498  1.1  christos # Is the header present?
   1499  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
   1500  1.1  christos $as_echo_n "checking $2 presence... " >&6; }
   1501  1.1  christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1502  1.1  christos /* end confdefs.h.  */
   1503  1.1  christos #include <$2>
   1504  1.1  christos _ACEOF
   1505  1.1  christos if ac_fn_c_try_cpp "$LINENO"; then :
   1506  1.1  christos   ac_header_preproc=yes
   1507  1.1  christos else
   1508  1.1  christos   ac_header_preproc=no
   1509  1.1  christos fi
   1510  1.1  christos rm -f conftest.err conftest.$ac_ext
   1511  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
   1512  1.1  christos $as_echo "$ac_header_preproc" >&6; }
   1513  1.1  christos 
   1514  1.1  christos # So?  What about this header?
   1515  1.1  christos case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
   1516  1.1  christos   yes:no: )
   1517  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
   1518  1.1  christos $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
   1519  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1520  1.1  christos $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1521  1.1  christos     ;;
   1522  1.1  christos   no:yes:* )
   1523  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
   1524  1.1  christos $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
   1525  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
   1526  1.1  christos $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
   1527  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
   1528  1.1  christos $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
   1529  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
   1530  1.1  christos $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
   1531  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1532  1.1  christos $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1533  1.1  christos     ;;
   1534  1.1  christos esac
   1535  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1536  1.1  christos $as_echo_n "checking for $2... " >&6; }
   1537  1.1  christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
   1538  1.1  christos   $as_echo_n "(cached) " >&6
   1539  1.1  christos else
   1540  1.1  christos   eval "$3=\$ac_header_compiler"
   1541  1.1  christos fi
   1542  1.1  christos eval ac_res=\$$3
   1543  1.1  christos 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1544  1.1  christos $as_echo "$ac_res" >&6; }
   1545  1.1  christos fi
   1546  1.1  christos   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1547  1.1  christos 
   1548  1.1  christos } # ac_fn_c_check_header_mongrel
   1549  1.1  christos 
   1550  1.1  christos # ac_fn_c_try_run LINENO
   1551  1.1  christos # ----------------------
   1552  1.1  christos # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
   1553  1.1  christos # that executables *can* be run.
   1554  1.1  christos ac_fn_c_try_run ()
   1555  1.1  christos {
   1556  1.1  christos   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1557  1.1  christos   if { { ac_try="$ac_link"
   1558  1.1  christos case "(($ac_try" in
   1559  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1560  1.1  christos   *) ac_try_echo=$ac_try;;
   1561  1.1  christos esac
   1562  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1563  1.1  christos $as_echo "$ac_try_echo"; } >&5
   1564  1.1  christos   (eval "$ac_link") 2>&5
   1565  1.1  christos   ac_status=$?
   1566  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1567  1.1  christos   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
   1568  1.1  christos   { { case "(($ac_try" in
   1569  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1570  1.1  christos   *) ac_try_echo=$ac_try;;
   1571  1.1  christos esac
   1572  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1573  1.1  christos $as_echo "$ac_try_echo"; } >&5
   1574  1.1  christos   (eval "$ac_try") 2>&5
   1575  1.1  christos   ac_status=$?
   1576  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1577  1.1  christos   test $ac_status = 0; }; }; then :
   1578  1.1  christos   ac_retval=0
   1579  1.1  christos else
   1580  1.1  christos   $as_echo "$as_me: program exited with status $ac_status" >&5
   1581  1.1  christos        $as_echo "$as_me: failed program was:" >&5
   1582  1.1  christos sed 's/^/| /' conftest.$ac_ext >&5
   1583  1.1  christos 
   1584  1.1  christos        ac_retval=$ac_status
   1585  1.1  christos fi
   1586  1.1  christos   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
   1587  1.1  christos   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1588  1.1  christos   return $ac_retval
   1589  1.1  christos 
   1590  1.1  christos } # ac_fn_c_try_run
   1591  1.1  christos 
   1592  1.1  christos # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
   1593  1.1  christos # -------------------------------------------------------
   1594  1.1  christos # Tests whether HEADER exists and can be compiled using the include files in
   1595  1.1  christos # INCLUDES, setting the cache variable VAR accordingly.
   1596  1.1  christos ac_fn_c_check_header_compile ()
   1597  1.1  christos {
   1598  1.1  christos   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1599  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1600  1.1  christos $as_echo_n "checking for $2... " >&6; }
   1601  1.1  christos if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
   1602  1.1  christos   $as_echo_n "(cached) " >&6
   1603  1.1  christos else
   1604  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1605  1.1  christos /* end confdefs.h.  */
   1606  1.1  christos $4
   1607  1.1  christos #include <$2>
   1608  1.1  christos _ACEOF
   1609  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   1610  1.1  christos   eval "$3=yes"
   1611  1.1  christos else
   1612  1.1  christos   eval "$3=no"
   1613  1.1  christos fi
   1614  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1615  1.1  christos fi
   1616  1.1  christos eval ac_res=\$$3
   1617  1.1  christos 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1618  1.1  christos $as_echo "$ac_res" >&6; }
   1619  1.1  christos   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1620  1.1  christos 
   1621  1.1  christos } # ac_fn_c_check_header_compile
   1622  1.1  christos cat >config.log <<_ACEOF
   1623  1.1  christos This file contains any messages produced by compilers while
   1624  1.1  christos running configure, to aid debugging if configure makes a mistake.
   1625  1.1  christos 
   1626  1.1  christos It was created by $as_me, which was
   1627  1.1  christos generated by GNU Autoconf 2.64.  Invocation command line was
   1628  1.1  christos 
   1629  1.1  christos   $ $0 $@
   1630  1.1  christos 
   1631  1.1  christos _ACEOF
   1632  1.1  christos exec 5>>config.log
   1633  1.1  christos {
   1634  1.1  christos cat <<_ASUNAME
   1635  1.1  christos ## --------- ##
   1636  1.1  christos ## Platform. ##
   1637  1.1  christos ## --------- ##
   1638  1.1  christos 
   1639  1.1  christos hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
   1640  1.1  christos uname -m = `(uname -m) 2>/dev/null || echo unknown`
   1641  1.1  christos uname -r = `(uname -r) 2>/dev/null || echo unknown`
   1642  1.1  christos uname -s = `(uname -s) 2>/dev/null || echo unknown`
   1643  1.1  christos uname -v = `(uname -v) 2>/dev/null || echo unknown`
   1644  1.1  christos 
   1645  1.1  christos /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
   1646  1.1  christos /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
   1647  1.1  christos 
   1648  1.1  christos /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
   1649  1.1  christos /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
   1650  1.1  christos /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
   1651  1.1  christos /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
   1652  1.1  christos /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
   1653  1.1  christos /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
   1654  1.1  christos /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
   1655  1.1  christos 
   1656  1.1  christos _ASUNAME
   1657  1.1  christos 
   1658  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1659  1.1  christos for as_dir in $PATH
   1660  1.1  christos do
   1661  1.1  christos   IFS=$as_save_IFS
   1662  1.1  christos   test -z "$as_dir" && as_dir=.
   1663  1.1  christos     $as_echo "PATH: $as_dir"
   1664  1.1  christos   done
   1665  1.1  christos IFS=$as_save_IFS
   1666  1.1  christos 
   1667  1.1  christos } >&5
   1668  1.1  christos 
   1669  1.1  christos cat >&5 <<_ACEOF
   1670  1.1  christos 
   1671  1.1  christos 
   1672  1.1  christos ## ----------- ##
   1673  1.1  christos ## Core tests. ##
   1674  1.1  christos ## ----------- ##
   1675  1.1  christos 
   1676  1.1  christos _ACEOF
   1677  1.1  christos 
   1678  1.1  christos 
   1679  1.1  christos # Keep a trace of the command line.
   1680  1.1  christos # Strip out --no-create and --no-recursion so they do not pile up.
   1681  1.1  christos # Strip out --silent because we don't want to record it for future runs.
   1682  1.1  christos # Also quote any args containing shell meta-characters.
   1683  1.1  christos # Make two passes to allow for proper duplicate-argument suppression.
   1684  1.1  christos ac_configure_args=
   1685  1.1  christos ac_configure_args0=
   1686  1.1  christos ac_configure_args1=
   1687  1.1  christos ac_must_keep_next=false
   1688  1.1  christos for ac_pass in 1 2
   1689  1.1  christos do
   1690  1.1  christos   for ac_arg
   1691  1.1  christos   do
   1692  1.1  christos     case $ac_arg in
   1693  1.1  christos     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
   1694  1.1  christos     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   1695  1.1  christos     | -silent | --silent | --silen | --sile | --sil)
   1696  1.1  christos       continue ;;
   1697  1.1  christos     *\'*)
   1698  1.1  christos       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   1699  1.1  christos     esac
   1700  1.1  christos     case $ac_pass in
   1701  1.1  christos     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
   1702  1.1  christos     2)
   1703  1.1  christos       as_fn_append ac_configure_args1 " '$ac_arg'"
   1704  1.1  christos       if test $ac_must_keep_next = true; then
   1705  1.1  christos 	ac_must_keep_next=false # Got value, back to normal.
   1706  1.1  christos       else
   1707  1.1  christos 	case $ac_arg in
   1708  1.1  christos 	  *=* | --config-cache | -C | -disable-* | --disable-* \
   1709  1.1  christos 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
   1710  1.1  christos 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
   1711  1.1  christos 	  | -with-* | --with-* | -without-* | --without-* | --x)
   1712  1.1  christos 	    case "$ac_configure_args0 " in
   1713  1.1  christos 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
   1714  1.1  christos 	    esac
   1715  1.1  christos 	    ;;
   1716  1.1  christos 	  -* ) ac_must_keep_next=true ;;
   1717  1.1  christos 	esac
   1718  1.1  christos       fi
   1719  1.1  christos       as_fn_append ac_configure_args " '$ac_arg'"
   1720  1.1  christos       ;;
   1721  1.1  christos     esac
   1722  1.1  christos   done
   1723  1.1  christos done
   1724  1.1  christos { ac_configure_args0=; unset ac_configure_args0;}
   1725  1.1  christos { ac_configure_args1=; unset ac_configure_args1;}
   1726  1.1  christos 
   1727  1.1  christos # When interrupted or exit'd, cleanup temporary files, and complete
   1728  1.1  christos # config.log.  We remove comments because anyway the quotes in there
   1729  1.1  christos # would cause problems or look ugly.
   1730  1.1  christos # WARNING: Use '\'' to represent an apostrophe within the trap.
   1731  1.1  christos # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
   1732  1.1  christos trap 'exit_status=$?
   1733  1.1  christos   # Save into config.log some information that might help in debugging.
   1734  1.1  christos   {
   1735  1.1  christos     echo
   1736  1.1  christos 
   1737  1.1  christos     cat <<\_ASBOX
   1738  1.1  christos ## ---------------- ##
   1739  1.1  christos ## Cache variables. ##
   1740  1.1  christos ## ---------------- ##
   1741  1.1  christos _ASBOX
   1742  1.1  christos     echo
   1743  1.1  christos     # The following way of writing the cache mishandles newlines in values,
   1744  1.1  christos (
   1745  1.1  christos   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
   1746  1.1  christos     eval ac_val=\$$ac_var
   1747  1.1  christos     case $ac_val in #(
   1748  1.1  christos     *${as_nl}*)
   1749  1.1  christos       case $ac_var in #(
   1750  1.1  christos       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   1751  1.1  christos $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   1752  1.1  christos       esac
   1753  1.1  christos       case $ac_var in #(
   1754  1.1  christos       _ | IFS | as_nl) ;; #(
   1755  1.1  christos       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   1756  1.1  christos       *) { eval $ac_var=; unset $ac_var;} ;;
   1757  1.1  christos       esac ;;
   1758  1.1  christos     esac
   1759  1.1  christos   done
   1760  1.1  christos   (set) 2>&1 |
   1761  1.1  christos     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
   1762  1.1  christos     *${as_nl}ac_space=\ *)
   1763  1.1  christos       sed -n \
   1764  1.1  christos 	"s/'\''/'\''\\\\'\'''\''/g;
   1765  1.1  christos 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
   1766  1.1  christos       ;; #(
   1767  1.1  christos     *)
   1768  1.1  christos       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   1769  1.1  christos       ;;
   1770  1.1  christos     esac |
   1771  1.1  christos     sort
   1772  1.1  christos )
   1773  1.1  christos     echo
   1774  1.1  christos 
   1775  1.1  christos     cat <<\_ASBOX
   1776  1.1  christos ## ----------------- ##
   1777  1.1  christos ## Output variables. ##
   1778  1.1  christos ## ----------------- ##
   1779  1.1  christos _ASBOX
   1780  1.1  christos     echo
   1781  1.1  christos     for ac_var in $ac_subst_vars
   1782  1.1  christos     do
   1783  1.1  christos       eval ac_val=\$$ac_var
   1784  1.1  christos       case $ac_val in
   1785  1.1  christos       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1786  1.1  christos       esac
   1787  1.1  christos       $as_echo "$ac_var='\''$ac_val'\''"
   1788  1.1  christos     done | sort
   1789  1.1  christos     echo
   1790  1.1  christos 
   1791  1.1  christos     if test -n "$ac_subst_files"; then
   1792  1.1  christos       cat <<\_ASBOX
   1793  1.1  christos ## ------------------- ##
   1794  1.1  christos ## File substitutions. ##
   1795  1.1  christos ## ------------------- ##
   1796  1.1  christos _ASBOX
   1797  1.1  christos       echo
   1798  1.1  christos       for ac_var in $ac_subst_files
   1799  1.1  christos       do
   1800  1.1  christos 	eval ac_val=\$$ac_var
   1801  1.1  christos 	case $ac_val in
   1802  1.1  christos 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   1803  1.1  christos 	esac
   1804  1.1  christos 	$as_echo "$ac_var='\''$ac_val'\''"
   1805  1.1  christos       done | sort
   1806  1.1  christos       echo
   1807  1.1  christos     fi
   1808  1.1  christos 
   1809  1.1  christos     if test -s confdefs.h; then
   1810  1.1  christos       cat <<\_ASBOX
   1811  1.1  christos ## ----------- ##
   1812  1.1  christos ## confdefs.h. ##
   1813  1.1  christos ## ----------- ##
   1814  1.1  christos _ASBOX
   1815  1.1  christos       echo
   1816  1.1  christos       cat confdefs.h
   1817  1.1  christos       echo
   1818  1.1  christos     fi
   1819  1.1  christos     test "$ac_signal" != 0 &&
   1820  1.1  christos       $as_echo "$as_me: caught signal $ac_signal"
   1821  1.1  christos     $as_echo "$as_me: exit $exit_status"
   1822  1.1  christos   } >&5
   1823  1.1  christos   rm -f core *.core core.conftest.* &&
   1824  1.1  christos     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
   1825  1.1  christos     exit $exit_status
   1826  1.1  christos ' 0
   1827  1.1  christos for ac_signal in 1 2 13 15; do
   1828  1.1  christos   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
   1829  1.1  christos done
   1830  1.1  christos ac_signal=0
   1831  1.1  christos 
   1832  1.1  christos # confdefs.h avoids OS command line length limits that DEFS can exceed.
   1833  1.1  christos rm -f -r conftest* confdefs.h
   1834  1.1  christos 
   1835  1.1  christos $as_echo "/* confdefs.h */" > confdefs.h
   1836  1.1  christos 
   1837  1.1  christos # Predefined preprocessor variables.
   1838  1.1  christos 
   1839  1.1  christos cat >>confdefs.h <<_ACEOF
   1840  1.1  christos #define PACKAGE_NAME "$PACKAGE_NAME"
   1841  1.1  christos _ACEOF
   1842  1.1  christos 
   1843  1.1  christos cat >>confdefs.h <<_ACEOF
   1844  1.1  christos #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
   1845  1.1  christos _ACEOF
   1846  1.1  christos 
   1847  1.1  christos cat >>confdefs.h <<_ACEOF
   1848  1.1  christos #define PACKAGE_VERSION "$PACKAGE_VERSION"
   1849  1.1  christos _ACEOF
   1850  1.1  christos 
   1851  1.1  christos cat >>confdefs.h <<_ACEOF
   1852  1.1  christos #define PACKAGE_STRING "$PACKAGE_STRING"
   1853  1.1  christos _ACEOF
   1854  1.1  christos 
   1855  1.1  christos cat >>confdefs.h <<_ACEOF
   1856  1.1  christos #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
   1857  1.1  christos _ACEOF
   1858  1.1  christos 
   1859  1.1  christos cat >>confdefs.h <<_ACEOF
   1860  1.1  christos #define PACKAGE_URL "$PACKAGE_URL"
   1861  1.1  christos _ACEOF
   1862  1.1  christos 
   1863  1.1  christos 
   1864  1.1  christos # Let the site file select an alternate cache file if it wants to.
   1865  1.1  christos # Prefer an explicitly selected file to automatically selected ones.
   1866  1.1  christos ac_site_file1=NONE
   1867  1.1  christos ac_site_file2=NONE
   1868  1.1  christos if test -n "$CONFIG_SITE"; then
   1869  1.1  christos   ac_site_file1=$CONFIG_SITE
   1870  1.1  christos elif test "x$prefix" != xNONE; then
   1871  1.1  christos   ac_site_file1=$prefix/share/config.site
   1872  1.1  christos   ac_site_file2=$prefix/etc/config.site
   1873  1.1  christos else
   1874  1.1  christos   ac_site_file1=$ac_default_prefix/share/config.site
   1875  1.1  christos   ac_site_file2=$ac_default_prefix/etc/config.site
   1876  1.1  christos fi
   1877  1.1  christos for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   1878  1.1  christos do
   1879  1.1  christos   test "x$ac_site_file" = xNONE && continue
   1880  1.1  christos   if test -r "$ac_site_file"; then
   1881  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
   1882  1.1  christos $as_echo "$as_me: loading site script $ac_site_file" >&6;}
   1883  1.1  christos     sed 's/^/| /' "$ac_site_file" >&5
   1884  1.1  christos     . "$ac_site_file"
   1885  1.1  christos   fi
   1886  1.1  christos done
   1887  1.1  christos 
   1888  1.1  christos if test -r "$cache_file"; then
   1889  1.1  christos   # Some versions of bash will fail to source /dev/null (special
   1890  1.1  christos   # files actually), so we avoid doing that.
   1891  1.1  christos   if test -f "$cache_file"; then
   1892  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
   1893  1.1  christos $as_echo "$as_me: loading cache $cache_file" >&6;}
   1894  1.1  christos     case $cache_file in
   1895  1.1  christos       [\\/]* | ?:[\\/]* ) . "$cache_file";;
   1896  1.1  christos       *)                      . "./$cache_file";;
   1897  1.1  christos     esac
   1898  1.1  christos   fi
   1899  1.1  christos else
   1900  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
   1901  1.1  christos $as_echo "$as_me: creating cache $cache_file" >&6;}
   1902  1.1  christos   >$cache_file
   1903  1.1  christos fi
   1904  1.1  christos 
   1905  1.1  christos # Check that the precious variables saved in the cache have kept the same
   1906  1.1  christos # value.
   1907  1.1  christos ac_cache_corrupted=false
   1908  1.1  christos for ac_var in $ac_precious_vars; do
   1909  1.1  christos   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   1910  1.1  christos   eval ac_new_set=\$ac_env_${ac_var}_set
   1911  1.1  christos   eval ac_old_val=\$ac_cv_env_${ac_var}_value
   1912  1.1  christos   eval ac_new_val=\$ac_env_${ac_var}_value
   1913  1.1  christos   case $ac_old_set,$ac_new_set in
   1914  1.1  christos     set,)
   1915  1.1  christos       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   1916  1.1  christos $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   1917  1.1  christos       ac_cache_corrupted=: ;;
   1918  1.1  christos     ,set)
   1919  1.1  christos       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
   1920  1.1  christos $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   1921  1.1  christos       ac_cache_corrupted=: ;;
   1922  1.1  christos     ,);;
   1923  1.1  christos     *)
   1924  1.1  christos       if test "x$ac_old_val" != "x$ac_new_val"; then
   1925  1.1  christos 	# differences in whitespace do not lead to failure.
   1926  1.1  christos 	ac_old_val_w=`echo x $ac_old_val`
   1927  1.1  christos 	ac_new_val_w=`echo x $ac_new_val`
   1928  1.1  christos 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
   1929  1.1  christos 	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
   1930  1.1  christos $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   1931  1.1  christos 	  ac_cache_corrupted=:
   1932  1.1  christos 	else
   1933  1.1  christos 	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   1934  1.1  christos $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
   1935  1.1  christos 	  eval $ac_var=\$ac_old_val
   1936  1.1  christos 	fi
   1937  1.1  christos 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
   1938  1.1  christos $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
   1939  1.1  christos 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
   1940  1.1  christos $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   1941  1.1  christos       fi;;
   1942  1.1  christos   esac
   1943  1.1  christos   # Pass precious variables to config.status.
   1944  1.1  christos   if test "$ac_new_set" = set; then
   1945  1.1  christos     case $ac_new_val in
   1946  1.1  christos     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   1947  1.1  christos     *) ac_arg=$ac_var=$ac_new_val ;;
   1948  1.1  christos     esac
   1949  1.1  christos     case " $ac_configure_args " in
   1950  1.1  christos       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
   1951  1.1  christos       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
   1952  1.1  christos     esac
   1953  1.1  christos   fi
   1954  1.1  christos done
   1955  1.1  christos if $ac_cache_corrupted; then
   1956  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   1957  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   1958  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
   1959  1.1  christos $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   1960  1.1  christos   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
   1961  1.1  christos fi
   1962  1.1  christos ## -------------------- ##
   1963  1.1  christos ## Main body of script. ##
   1964  1.1  christos ## -------------------- ##
   1965  1.1  christos 
   1966  1.1  christos ac_ext=c
   1967  1.1  christos ac_cpp='$CPP $CPPFLAGS'
   1968  1.1  christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1969  1.1  christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1970  1.1  christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
   1971  1.1  christos 
   1972  1.1  christos 
   1973  1.1  christos 
   1974  1.1  christos 
   1975  1.1  christos 
   1976  1.1  christos 
   1977  1.1  christos ac_aux_dir=
   1978  1.1  christos for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   1979  1.1  christos   for ac_t in install-sh install.sh shtool; do
   1980  1.1  christos     if test -f "$ac_dir/$ac_t"; then
   1981  1.1  christos       ac_aux_dir=$ac_dir
   1982  1.1  christos       ac_install_sh="$ac_aux_dir/$ac_t -c"
   1983  1.1  christos       break 2
   1984  1.1  christos     fi
   1985  1.1  christos   done
   1986  1.1  christos done
   1987  1.1  christos if test -z "$ac_aux_dir"; then
   1988  1.1  christos   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
   1989  1.1  christos fi
   1990  1.1  christos 
   1991  1.1  christos # These three variables are undocumented and unsupported,
   1992  1.1  christos # and are intended to be withdrawn in a future Autoconf release.
   1993  1.1  christos # They can cause serious problems if a builder's source tree is in a directory
   1994  1.1  christos # whose full name contains unusual characters.
   1995  1.1  christos ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
   1996  1.1  christos ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
   1997  1.1  christos ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
   1998  1.1  christos 
   1999  1.1  christos 
   2000  1.1  christos # Make sure we can run config.sub.
   2001  1.1  christos $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
   2002  1.1  christos   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
   2003  1.1  christos 
   2004  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
   2005  1.1  christos $as_echo_n "checking build system type... " >&6; }
   2006  1.1  christos if test "${ac_cv_build+set}" = set; then :
   2007  1.1  christos   $as_echo_n "(cached) " >&6
   2008  1.1  christos else
   2009  1.1  christos   ac_build_alias=$build_alias
   2010  1.1  christos test "x$ac_build_alias" = x &&
   2011  1.1  christos   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
   2012  1.1  christos test "x$ac_build_alias" = x &&
   2013  1.1  christos   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
   2014  1.1  christos ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
   2015  1.1  christos   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
   2016  1.1  christos 
   2017  1.1  christos fi
   2018  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
   2019  1.1  christos $as_echo "$ac_cv_build" >&6; }
   2020  1.1  christos case $ac_cv_build in
   2021  1.1  christos *-*-*) ;;
   2022  1.1  christos *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
   2023  1.1  christos esac
   2024  1.1  christos build=$ac_cv_build
   2025  1.1  christos ac_save_IFS=$IFS; IFS='-'
   2026  1.1  christos set x $ac_cv_build
   2027  1.1  christos shift
   2028  1.1  christos build_cpu=$1
   2029  1.1  christos build_vendor=$2
   2030  1.1  christos shift; shift
   2031  1.1  christos # Remember, the first character of IFS is used to create $*,
   2032  1.1  christos # except with old shells:
   2033  1.1  christos build_os=$*
   2034  1.1  christos IFS=$ac_save_IFS
   2035  1.1  christos case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   2036  1.1  christos 
   2037  1.1  christos 
   2038  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
   2039  1.1  christos $as_echo_n "checking host system type... " >&6; }
   2040  1.1  christos if test "${ac_cv_host+set}" = set; then :
   2041  1.1  christos   $as_echo_n "(cached) " >&6
   2042  1.1  christos else
   2043  1.1  christos   if test "x$host_alias" = x; then
   2044  1.1  christos   ac_cv_host=$ac_cv_build
   2045  1.1  christos else
   2046  1.1  christos   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
   2047  1.1  christos     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
   2048  1.1  christos fi
   2049  1.1  christos 
   2050  1.1  christos fi
   2051  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
   2052  1.1  christos $as_echo "$ac_cv_host" >&6; }
   2053  1.1  christos case $ac_cv_host in
   2054  1.1  christos *-*-*) ;;
   2055  1.1  christos *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
   2056  1.1  christos esac
   2057  1.1  christos host=$ac_cv_host
   2058  1.1  christos ac_save_IFS=$IFS; IFS='-'
   2059  1.1  christos set x $ac_cv_host
   2060  1.1  christos shift
   2061  1.1  christos host_cpu=$1
   2062  1.1  christos host_vendor=$2
   2063  1.1  christos shift; shift
   2064  1.1  christos # Remember, the first character of IFS is used to create $*,
   2065  1.1  christos # except with old shells:
   2066  1.1  christos host_os=$*
   2067  1.1  christos IFS=$ac_save_IFS
   2068  1.1  christos case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   2069  1.1  christos 
   2070  1.1  christos 
   2071  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
   2072  1.1  christos $as_echo_n "checking target system type... " >&6; }
   2073  1.1  christos if test "${ac_cv_target+set}" = set; then :
   2074  1.1  christos   $as_echo_n "(cached) " >&6
   2075  1.1  christos else
   2076  1.1  christos   if test "x$target_alias" = x; then
   2077  1.1  christos   ac_cv_target=$ac_cv_host
   2078  1.1  christos else
   2079  1.1  christos   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
   2080  1.1  christos     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
   2081  1.1  christos fi
   2082  1.1  christos 
   2083  1.1  christos fi
   2084  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
   2085  1.1  christos $as_echo "$ac_cv_target" >&6; }
   2086  1.1  christos case $ac_cv_target in
   2087  1.1  christos *-*-*) ;;
   2088  1.1  christos *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
   2089  1.1  christos esac
   2090  1.1  christos target=$ac_cv_target
   2091  1.1  christos ac_save_IFS=$IFS; IFS='-'
   2092  1.1  christos set x $ac_cv_target
   2093  1.1  christos shift
   2094  1.1  christos target_cpu=$1
   2095  1.1  christos target_vendor=$2
   2096  1.1  christos shift; shift
   2097  1.1  christos # Remember, the first character of IFS is used to create $*,
   2098  1.1  christos # except with old shells:
   2099  1.1  christos target_os=$*
   2100  1.1  christos IFS=$ac_save_IFS
   2101  1.1  christos case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
   2102  1.1  christos 
   2103  1.1  christos 
   2104  1.1  christos # The aliases save the names the user supplied, while $host etc.
   2105  1.1  christos # will get canonicalized.
   2106  1.1  christos test -n "$target_alias" &&
   2107  1.1  christos   test "$program_prefix$program_suffix$program_transform_name" = \
   2108  1.1  christos     NONENONEs,x,x, &&
   2109  1.1  christos   program_prefix=${target_alias}-
   2110  1.1  christos 
   2111  1.1  christos  case ${build_alias} in
   2112  1.1  christos   "") build_noncanonical=${build} ;;
   2113  1.1  christos   *) build_noncanonical=${build_alias} ;;
   2114  1.1  christos esac
   2115  1.1  christos 
   2116  1.1  christos  case ${host_alias} in
   2117  1.1  christos   "") host_noncanonical=${build_noncanonical} ;;
   2118  1.1  christos   *) host_noncanonical=${host_alias} ;;
   2119  1.1  christos esac
   2120  1.1  christos 
   2121  1.1  christos  case ${target_alias} in
   2122  1.1  christos   "") target_noncanonical=${host_noncanonical} ;;
   2123  1.1  christos   *) target_noncanonical=${target_alias} ;;
   2124  1.1  christos esac
   2125  1.1  christos 
   2126  1.1  christos 
   2127  1.1  christos 
   2128  1.1  christos 
   2129  1.1  christos # Enable gdbtk.
   2130  1.1  christos # Check whether --enable-gdbtk was given.
   2131  1.1  christos if test "${enable_gdbtk+set}" = set; then :
   2132  1.1  christos   enableval=$enable_gdbtk;
   2133  1.1  christos else
   2134  1.1  christos   if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
   2135  1.1  christos     enable_gdbtk=yes
   2136  1.1  christos   else
   2137  1.1  christos     enable_gdbtk=no
   2138  1.1  christos   fi
   2139  1.1  christos fi
   2140  1.1  christos 
   2141  1.1  christos # We unconditionally disable gdbtk tests on selected platforms.
   2142  1.1  christos case $host_os in
   2143  1.1  christos   go32* | windows*)
   2144  1.1  christos     enable_gdbtk=no ;;
   2145  1.1  christos esac
   2146  1.1  christos 
   2147  1.1  christos # Add gdbtk tests when appropriate.
   2148  1.1  christos if test $enable_gdbtk = yes; then
   2149  1.1  christos 
   2150  1.1  christos 
   2151  1.1  christos subdirs="$subdirs gdb.gdbtk"
   2152  1.1  christos 
   2153  1.1  christos fi
   2154  1.1  christos 
   2155  1.1  christos # Enable shared libraries.
   2156  1.1  christos # Check whether --enable-shared was given.
   2157  1.1  christos if test "${enable_shared+set}" = set; then :
   2158  1.1  christos   enableval=$enable_shared;
   2159  1.1  christos else
   2160  1.1  christos   enable_shared=yes
   2161  1.1  christos fi
   2162  1.1  christos 
   2163  1.1  christos 
   2164  1.1  christos # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
   2165  1.1  christos # such that we can find the shared libraries in the build tree.
   2166  1.1  christos if test $enable_shared = no; then
   2167  1.1  christos   # The variable `RPATH_ENVVAR' itself is not likely to be used on any
   2168  1.1  christos   # platform.
   2169  1.1  christos   RPATH_ENVVAR=RPATH_ENVVAR
   2170  1.1  christos else
   2171  1.1  christos   # The variable `LD_LIBRARY_PATH' is used on most platforms.
   2172  1.1  christos   RPATH_ENVVAR=LD_LIBRARY_PATH
   2173  1.1  christos   # The following exceptions are taken from Libtool 1.4.3.
   2174  1.1  christos   case $host_os in
   2175  1.1  christos     aix*)
   2176  1.1  christos       if test $host_cpu != ia64; then
   2177  1.1  christos         RPATH_ENVVAR=LIBPATH
   2178  1.1  christos       fi ;;
   2179  1.1  christos     darwin* | rhapsody*)
   2180  1.1  christos       RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
   2181  1.1  christos   esac
   2182  1.1  christos fi
   2183  1.1  christos 
   2184  1.1  christos 
   2185  1.1  christos ac_ext=c
   2186  1.1  christos ac_cpp='$CPP $CPPFLAGS'
   2187  1.1  christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2188  1.1  christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2189  1.1  christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2190  1.1  christos if test -n "$ac_tool_prefix"; then
   2191  1.1  christos   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   2192  1.1  christos set dummy ${ac_tool_prefix}gcc; ac_word=$2
   2193  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2194  1.1  christos $as_echo_n "checking for $ac_word... " >&6; }
   2195  1.1  christos if test "${ac_cv_prog_CC+set}" = set; then :
   2196  1.1  christos   $as_echo_n "(cached) " >&6
   2197  1.1  christos else
   2198  1.1  christos   if test -n "$CC"; then
   2199  1.1  christos   ac_cv_prog_CC="$CC" # Let the user override the test.
   2200  1.1  christos else
   2201  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2202  1.1  christos for as_dir in $PATH
   2203  1.1  christos do
   2204  1.1  christos   IFS=$as_save_IFS
   2205  1.1  christos   test -z "$as_dir" && as_dir=.
   2206  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   2207  1.1  christos   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2208  1.1  christos     ac_cv_prog_CC="${ac_tool_prefix}gcc"
   2209  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2210  1.1  christos     break 2
   2211  1.1  christos   fi
   2212  1.1  christos done
   2213  1.1  christos   done
   2214  1.1  christos IFS=$as_save_IFS
   2215  1.1  christos 
   2216  1.1  christos fi
   2217  1.1  christos fi
   2218  1.1  christos CC=$ac_cv_prog_CC
   2219  1.1  christos if test -n "$CC"; then
   2220  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2221  1.1  christos $as_echo "$CC" >&6; }
   2222  1.1  christos else
   2223  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2224  1.1  christos $as_echo "no" >&6; }
   2225  1.1  christos fi
   2226  1.1  christos 
   2227  1.1  christos 
   2228  1.1  christos fi
   2229  1.1  christos if test -z "$ac_cv_prog_CC"; then
   2230  1.1  christos   ac_ct_CC=$CC
   2231  1.1  christos   # Extract the first word of "gcc", so it can be a program name with args.
   2232  1.1  christos set dummy gcc; ac_word=$2
   2233  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2234  1.1  christos $as_echo_n "checking for $ac_word... " >&6; }
   2235  1.1  christos if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   2236  1.1  christos   $as_echo_n "(cached) " >&6
   2237  1.1  christos else
   2238  1.1  christos   if test -n "$ac_ct_CC"; then
   2239  1.1  christos   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   2240  1.1  christos else
   2241  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2242  1.1  christos for as_dir in $PATH
   2243  1.1  christos do
   2244  1.1  christos   IFS=$as_save_IFS
   2245  1.1  christos   test -z "$as_dir" && as_dir=.
   2246  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   2247  1.1  christos   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2248  1.1  christos     ac_cv_prog_ac_ct_CC="gcc"
   2249  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2250  1.1  christos     break 2
   2251  1.1  christos   fi
   2252  1.1  christos done
   2253  1.1  christos   done
   2254  1.1  christos IFS=$as_save_IFS
   2255  1.1  christos 
   2256  1.1  christos fi
   2257  1.1  christos fi
   2258  1.1  christos ac_ct_CC=$ac_cv_prog_ac_ct_CC
   2259  1.1  christos if test -n "$ac_ct_CC"; then
   2260  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   2261  1.1  christos $as_echo "$ac_ct_CC" >&6; }
   2262  1.1  christos else
   2263  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2264  1.1  christos $as_echo "no" >&6; }
   2265  1.1  christos fi
   2266  1.1  christos 
   2267  1.1  christos   if test "x$ac_ct_CC" = x; then
   2268  1.1  christos     CC=""
   2269  1.1  christos   else
   2270  1.1  christos     case $cross_compiling:$ac_tool_warned in
   2271  1.1  christos yes:)
   2272  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   2273  1.1  christos $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   2274  1.1  christos ac_tool_warned=yes ;;
   2275  1.1  christos esac
   2276  1.1  christos     CC=$ac_ct_CC
   2277  1.1  christos   fi
   2278  1.1  christos else
   2279  1.1  christos   CC="$ac_cv_prog_CC"
   2280  1.1  christos fi
   2281  1.1  christos 
   2282  1.1  christos if test -z "$CC"; then
   2283  1.1  christos           if test -n "$ac_tool_prefix"; then
   2284  1.1  christos     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   2285  1.1  christos set dummy ${ac_tool_prefix}cc; ac_word=$2
   2286  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2287  1.1  christos $as_echo_n "checking for $ac_word... " >&6; }
   2288  1.1  christos if test "${ac_cv_prog_CC+set}" = set; then :
   2289  1.1  christos   $as_echo_n "(cached) " >&6
   2290  1.1  christos else
   2291  1.1  christos   if test -n "$CC"; then
   2292  1.1  christos   ac_cv_prog_CC="$CC" # Let the user override the test.
   2293  1.1  christos else
   2294  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2295  1.1  christos for as_dir in $PATH
   2296  1.1  christos do
   2297  1.1  christos   IFS=$as_save_IFS
   2298  1.1  christos   test -z "$as_dir" && as_dir=.
   2299  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   2300  1.1  christos   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2301  1.1  christos     ac_cv_prog_CC="${ac_tool_prefix}cc"
   2302  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2303  1.1  christos     break 2
   2304  1.1  christos   fi
   2305  1.1  christos done
   2306  1.1  christos   done
   2307  1.1  christos IFS=$as_save_IFS
   2308  1.1  christos 
   2309  1.1  christos fi
   2310  1.1  christos fi
   2311  1.1  christos CC=$ac_cv_prog_CC
   2312  1.1  christos if test -n "$CC"; then
   2313  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2314  1.1  christos $as_echo "$CC" >&6; }
   2315  1.1  christos else
   2316  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2317  1.1  christos $as_echo "no" >&6; }
   2318  1.1  christos fi
   2319  1.1  christos 
   2320  1.1  christos 
   2321  1.1  christos   fi
   2322  1.1  christos fi
   2323  1.1  christos if test -z "$CC"; then
   2324  1.1  christos   # Extract the first word of "cc", so it can be a program name with args.
   2325  1.1  christos set dummy cc; ac_word=$2
   2326  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2327  1.1  christos $as_echo_n "checking for $ac_word... " >&6; }
   2328  1.1  christos if test "${ac_cv_prog_CC+set}" = set; then :
   2329  1.1  christos   $as_echo_n "(cached) " >&6
   2330  1.1  christos else
   2331  1.1  christos   if test -n "$CC"; then
   2332  1.1  christos   ac_cv_prog_CC="$CC" # Let the user override the test.
   2333  1.1  christos else
   2334  1.1  christos   ac_prog_rejected=no
   2335  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2336  1.1  christos for as_dir in $PATH
   2337  1.1  christos do
   2338  1.1  christos   IFS=$as_save_IFS
   2339  1.1  christos   test -z "$as_dir" && as_dir=.
   2340  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   2341  1.1  christos   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2342  1.1  christos     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
   2343  1.1  christos        ac_prog_rejected=yes
   2344  1.1  christos        continue
   2345  1.1  christos      fi
   2346  1.1  christos     ac_cv_prog_CC="cc"
   2347  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2348  1.1  christos     break 2
   2349  1.1  christos   fi
   2350  1.1  christos done
   2351  1.1  christos   done
   2352  1.1  christos IFS=$as_save_IFS
   2353  1.1  christos 
   2354  1.1  christos if test $ac_prog_rejected = yes; then
   2355  1.1  christos   # We found a bogon in the path, so make sure we never use it.
   2356  1.1  christos   set dummy $ac_cv_prog_CC
   2357  1.1  christos   shift
   2358  1.1  christos   if test $# != 0; then
   2359  1.1  christos     # We chose a different compiler from the bogus one.
   2360  1.1  christos     # However, it has the same basename, so the bogon will be chosen
   2361  1.1  christos     # first if we set CC to just the basename; use the full file name.
   2362  1.1  christos     shift
   2363  1.1  christos     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
   2364  1.1  christos   fi
   2365  1.1  christos fi
   2366  1.1  christos fi
   2367  1.1  christos fi
   2368  1.1  christos CC=$ac_cv_prog_CC
   2369  1.1  christos if test -n "$CC"; then
   2370  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2371  1.1  christos $as_echo "$CC" >&6; }
   2372  1.1  christos else
   2373  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2374  1.1  christos $as_echo "no" >&6; }
   2375  1.1  christos fi
   2376  1.1  christos 
   2377  1.1  christos 
   2378  1.1  christos fi
   2379  1.1  christos if test -z "$CC"; then
   2380  1.1  christos   if test -n "$ac_tool_prefix"; then
   2381  1.1  christos   for ac_prog in cl.exe
   2382  1.1  christos   do
   2383  1.1  christos     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   2384  1.1  christos set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   2385  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2386  1.1  christos $as_echo_n "checking for $ac_word... " >&6; }
   2387  1.1  christos if test "${ac_cv_prog_CC+set}" = set; then :
   2388  1.1  christos   $as_echo_n "(cached) " >&6
   2389  1.1  christos else
   2390  1.1  christos   if test -n "$CC"; then
   2391  1.1  christos   ac_cv_prog_CC="$CC" # Let the user override the test.
   2392  1.1  christos else
   2393  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2394  1.1  christos for as_dir in $PATH
   2395  1.1  christos do
   2396  1.1  christos   IFS=$as_save_IFS
   2397  1.1  christos   test -z "$as_dir" && as_dir=.
   2398  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   2399  1.1  christos   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2400  1.1  christos     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
   2401  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2402  1.1  christos     break 2
   2403  1.1  christos   fi
   2404  1.1  christos done
   2405  1.1  christos   done
   2406  1.1  christos IFS=$as_save_IFS
   2407  1.1  christos 
   2408  1.1  christos fi
   2409  1.1  christos fi
   2410  1.1  christos CC=$ac_cv_prog_CC
   2411  1.1  christos if test -n "$CC"; then
   2412  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   2413  1.1  christos $as_echo "$CC" >&6; }
   2414  1.1  christos else
   2415  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2416  1.1  christos $as_echo "no" >&6; }
   2417  1.1  christos fi
   2418  1.1  christos 
   2419  1.1  christos 
   2420  1.1  christos     test -n "$CC" && break
   2421  1.1  christos   done
   2422  1.1  christos fi
   2423  1.1  christos if test -z "$CC"; then
   2424  1.1  christos   ac_ct_CC=$CC
   2425  1.1  christos   for ac_prog in cl.exe
   2426  1.1  christos do
   2427  1.1  christos   # Extract the first word of "$ac_prog", so it can be a program name with args.
   2428  1.1  christos set dummy $ac_prog; ac_word=$2
   2429  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2430  1.1  christos $as_echo_n "checking for $ac_word... " >&6; }
   2431  1.1  christos if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   2432  1.1  christos   $as_echo_n "(cached) " >&6
   2433  1.1  christos else
   2434  1.1  christos   if test -n "$ac_ct_CC"; then
   2435  1.1  christos   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   2436  1.1  christos else
   2437  1.1  christos as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2438  1.1  christos for as_dir in $PATH
   2439  1.1  christos do
   2440  1.1  christos   IFS=$as_save_IFS
   2441  1.1  christos   test -z "$as_dir" && as_dir=.
   2442  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   2443  1.1  christos   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2444  1.1  christos     ac_cv_prog_ac_ct_CC="$ac_prog"
   2445  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2446  1.1  christos     break 2
   2447  1.1  christos   fi
   2448  1.1  christos done
   2449  1.1  christos   done
   2450  1.1  christos IFS=$as_save_IFS
   2451  1.1  christos 
   2452  1.1  christos fi
   2453  1.1  christos fi
   2454  1.1  christos ac_ct_CC=$ac_cv_prog_ac_ct_CC
   2455  1.1  christos if test -n "$ac_ct_CC"; then
   2456  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   2457  1.1  christos $as_echo "$ac_ct_CC" >&6; }
   2458  1.1  christos else
   2459  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2460  1.1  christos $as_echo "no" >&6; }
   2461  1.1  christos fi
   2462  1.1  christos 
   2463  1.1  christos 
   2464  1.1  christos   test -n "$ac_ct_CC" && break
   2465  1.1  christos done
   2466  1.1  christos 
   2467  1.1  christos   if test "x$ac_ct_CC" = x; then
   2468  1.1  christos     CC=""
   2469  1.1  christos   else
   2470  1.1  christos     case $cross_compiling:$ac_tool_warned in
   2471  1.1  christos yes:)
   2472  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   2473  1.1  christos $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   2474  1.1  christos ac_tool_warned=yes ;;
   2475  1.1  christos esac
   2476  1.1  christos     CC=$ac_ct_CC
   2477  1.1  christos   fi
   2478  1.1  christos fi
   2479  1.1  christos 
   2480  1.1  christos fi
   2481  1.1  christos 
   2482  1.1  christos 
   2483  1.1  christos test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2484  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2485  1.1  christos as_fn_error "no acceptable C compiler found in \$PATH
   2486  1.1  christos See \`config.log' for more details." "$LINENO" 5; }
   2487  1.1  christos 
   2488  1.1  christos # Provide some information about the compiler.
   2489  1.1  christos $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
   2490  1.1  christos set X $ac_compile
   2491  1.1  christos ac_compiler=$2
   2492  1.1  christos for ac_option in --version -v -V -qversion; do
   2493  1.1  christos   { { ac_try="$ac_compiler $ac_option >&5"
   2494  1.1  christos case "(($ac_try" in
   2495  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2496  1.1  christos   *) ac_try_echo=$ac_try;;
   2497  1.1  christos esac
   2498  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2499  1.1  christos $as_echo "$ac_try_echo"; } >&5
   2500  1.1  christos   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   2501  1.1  christos   ac_status=$?
   2502  1.1  christos   if test -s conftest.err; then
   2503  1.1  christos     sed '10a\
   2504  1.1  christos ... rest of stderr output deleted ...
   2505  1.1  christos          10q' conftest.err >conftest.er1
   2506  1.1  christos     cat conftest.er1 >&5
   2507  1.1  christos     rm -f conftest.er1 conftest.err
   2508  1.1  christos   fi
   2509  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2510  1.1  christos   test $ac_status = 0; }
   2511  1.1  christos done
   2512  1.1  christos 
   2513  1.1  christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2514  1.1  christos /* end confdefs.h.  */
   2515  1.1  christos 
   2516  1.1  christos int
   2517  1.1  christos main ()
   2518  1.1  christos {
   2519  1.1  christos 
   2520  1.1  christos   ;
   2521  1.1  christos   return 0;
   2522  1.1  christos }
   2523  1.1  christos _ACEOF
   2524  1.1  christos ac_clean_files_save=$ac_clean_files
   2525  1.1  christos ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
   2526  1.1  christos # Try to create an executable without -o first, disregard a.out.
   2527  1.1  christos # It will help us diagnose broken compilers, and finding out an intuition
   2528  1.1  christos # of exeext.
   2529  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
   2530  1.1  christos $as_echo_n "checking for C compiler default output file name... " >&6; }
   2531  1.1  christos ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   2532  1.1  christos 
   2533  1.1  christos # The possible output files:
   2534  1.1  christos ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
   2535  1.1  christos 
   2536  1.1  christos ac_rmfiles=
   2537  1.1  christos for ac_file in $ac_files
   2538  1.1  christos do
   2539  1.1  christos   case $ac_file in
   2540  1.1  christos     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   2541  1.1  christos     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   2542  1.1  christos   esac
   2543  1.1  christos done
   2544  1.1  christos rm -f $ac_rmfiles
   2545  1.1  christos 
   2546  1.1  christos if { { ac_try="$ac_link_default"
   2547  1.1  christos case "(($ac_try" in
   2548  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2549  1.1  christos   *) ac_try_echo=$ac_try;;
   2550  1.1  christos esac
   2551  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2552  1.1  christos $as_echo "$ac_try_echo"; } >&5
   2553  1.1  christos   (eval "$ac_link_default") 2>&5
   2554  1.1  christos   ac_status=$?
   2555  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2556  1.1  christos   test $ac_status = 0; }; then :
   2557  1.1  christos   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
   2558  1.1  christos # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
   2559  1.1  christos # in a Makefile.  We should not override ac_cv_exeext if it was cached,
   2560  1.1  christos # so that the user can short-circuit this test for compilers unknown to
   2561  1.1  christos # Autoconf.
   2562  1.1  christos for ac_file in $ac_files ''
   2563  1.1  christos do
   2564  1.1  christos   test -f "$ac_file" || continue
   2565  1.1  christos   case $ac_file in
   2566  1.1  christos     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
   2567  1.1  christos 	;;
   2568  1.1  christos     [ab].out )
   2569  1.1  christos 	# We found the default executable, but exeext='' is most
   2570  1.1  christos 	# certainly right.
   2571  1.1  christos 	break;;
   2572  1.1  christos     *.* )
   2573  1.1  christos 	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
   2574  1.1  christos 	then :; else
   2575  1.1  christos 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   2576  1.1  christos 	fi
   2577  1.1  christos 	# We set ac_cv_exeext here because the later test for it is not
   2578  1.1  christos 	# safe: cross compilers may not add the suffix if given an `-o'
   2579  1.1  christos 	# argument, so we may need to know it at that point already.
   2580  1.1  christos 	# Even if this section looks crufty: it has the advantage of
   2581  1.1  christos 	# actually working.
   2582  1.1  christos 	break;;
   2583  1.1  christos     * )
   2584  1.1  christos 	break;;
   2585  1.1  christos   esac
   2586  1.1  christos done
   2587  1.1  christos test "$ac_cv_exeext" = no && ac_cv_exeext=
   2588  1.1  christos 
   2589  1.1  christos else
   2590  1.1  christos   ac_file=''
   2591  1.1  christos fi
   2592  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
   2593  1.1  christos $as_echo "$ac_file" >&6; }
   2594  1.1  christos if test -z "$ac_file"; then :
   2595  1.1  christos   $as_echo "$as_me: failed program was:" >&5
   2596  1.1  christos sed 's/^/| /' conftest.$ac_ext >&5
   2597  1.1  christos 
   2598  1.1  christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2599  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2600  1.1  christos { as_fn_set_status 77
   2601  1.1  christos as_fn_error "C compiler cannot create executables
   2602  1.1  christos See \`config.log' for more details." "$LINENO" 5; }; }
   2603  1.1  christos fi
   2604  1.1  christos ac_exeext=$ac_cv_exeext
   2605  1.1  christos 
   2606  1.1  christos # Check that the compiler produces executables we can run.  If not, either
   2607  1.1  christos # the compiler is broken, or we cross compile.
   2608  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
   2609  1.1  christos $as_echo_n "checking whether the C compiler works... " >&6; }
   2610  1.1  christos # If not cross compiling, check that we can run a simple program.
   2611  1.1  christos if test "$cross_compiling" != yes; then
   2612  1.1  christos   if { ac_try='./$ac_file'
   2613  1.1  christos   { { case "(($ac_try" in
   2614  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2615  1.1  christos   *) ac_try_echo=$ac_try;;
   2616  1.1  christos esac
   2617  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2618  1.1  christos $as_echo "$ac_try_echo"; } >&5
   2619  1.1  christos   (eval "$ac_try") 2>&5
   2620  1.1  christos   ac_status=$?
   2621  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2622  1.1  christos   test $ac_status = 0; }; }; then
   2623  1.1  christos     cross_compiling=no
   2624  1.1  christos   else
   2625  1.1  christos     if test "$cross_compiling" = maybe; then
   2626  1.1  christos 	cross_compiling=yes
   2627  1.1  christos     else
   2628  1.1  christos 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2629  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2630  1.1  christos as_fn_error "cannot run C compiled programs.
   2631  1.1  christos If you meant to cross compile, use \`--host'.
   2632  1.1  christos See \`config.log' for more details." "$LINENO" 5; }
   2633  1.1  christos     fi
   2634  1.1  christos   fi
   2635  1.1  christos fi
   2636  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   2637  1.1  christos $as_echo "yes" >&6; }
   2638  1.1  christos 
   2639  1.1  christos rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
   2640  1.1  christos ac_clean_files=$ac_clean_files_save
   2641  1.1  christos # Check that the compiler produces executables we can run.  If not, either
   2642  1.1  christos # the compiler is broken, or we cross compile.
   2643  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
   2644  1.1  christos $as_echo_n "checking whether we are cross compiling... " >&6; }
   2645  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
   2646  1.1  christos $as_echo "$cross_compiling" >&6; }
   2647  1.1  christos 
   2648  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
   2649  1.1  christos $as_echo_n "checking for suffix of executables... " >&6; }
   2650  1.1  christos if { { ac_try="$ac_link"
   2651  1.1  christos case "(($ac_try" in
   2652  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2653  1.1  christos   *) ac_try_echo=$ac_try;;
   2654  1.1  christos esac
   2655  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2656  1.1  christos $as_echo "$ac_try_echo"; } >&5
   2657  1.1  christos   (eval "$ac_link") 2>&5
   2658  1.1  christos   ac_status=$?
   2659  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2660  1.1  christos   test $ac_status = 0; }; then :
   2661  1.1  christos   # If both `conftest.exe' and `conftest' are `present' (well, observable)
   2662  1.1  christos # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   2663  1.1  christos # work properly (i.e., refer to `conftest.exe'), while it won't with
   2664  1.1  christos # `rm'.
   2665  1.1  christos for ac_file in conftest.exe conftest conftest.*; do
   2666  1.1  christos   test -f "$ac_file" || continue
   2667  1.1  christos   case $ac_file in
   2668  1.1  christos     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   2669  1.1  christos     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   2670  1.1  christos 	  break;;
   2671  1.1  christos     * ) break;;
   2672  1.1  christos   esac
   2673  1.1  christos done
   2674  1.1  christos else
   2675  1.1  christos   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2676  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2677  1.1  christos as_fn_error "cannot compute suffix of executables: cannot compile and link
   2678  1.1  christos See \`config.log' for more details." "$LINENO" 5; }
   2679  1.1  christos fi
   2680  1.1  christos rm -f conftest$ac_cv_exeext
   2681  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
   2682  1.1  christos $as_echo "$ac_cv_exeext" >&6; }
   2683  1.1  christos 
   2684  1.1  christos rm -f conftest.$ac_ext
   2685  1.1  christos EXEEXT=$ac_cv_exeext
   2686  1.1  christos ac_exeext=$EXEEXT
   2687  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
   2688  1.1  christos $as_echo_n "checking for suffix of object files... " >&6; }
   2689  1.1  christos if test "${ac_cv_objext+set}" = set; then :
   2690  1.1  christos   $as_echo_n "(cached) " >&6
   2691  1.1  christos else
   2692  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2693  1.1  christos /* end confdefs.h.  */
   2694  1.1  christos 
   2695  1.1  christos int
   2696  1.1  christos main ()
   2697  1.1  christos {
   2698  1.1  christos 
   2699  1.1  christos   ;
   2700  1.1  christos   return 0;
   2701  1.1  christos }
   2702  1.1  christos _ACEOF
   2703  1.1  christos rm -f conftest.o conftest.obj
   2704  1.1  christos if { { ac_try="$ac_compile"
   2705  1.1  christos case "(($ac_try" in
   2706  1.1  christos   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2707  1.1  christos   *) ac_try_echo=$ac_try;;
   2708  1.1  christos esac
   2709  1.1  christos eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2710  1.1  christos $as_echo "$ac_try_echo"; } >&5
   2711  1.1  christos   (eval "$ac_compile") 2>&5
   2712  1.1  christos   ac_status=$?
   2713  1.1  christos   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2714  1.1  christos   test $ac_status = 0; }; then :
   2715  1.1  christos   for ac_file in conftest.o conftest.obj conftest.*; do
   2716  1.1  christos   test -f "$ac_file" || continue;
   2717  1.1  christos   case $ac_file in
   2718  1.1  christos     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
   2719  1.1  christos     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
   2720  1.1  christos        break;;
   2721  1.1  christos   esac
   2722  1.1  christos done
   2723  1.1  christos else
   2724  1.1  christos   $as_echo "$as_me: failed program was:" >&5
   2725  1.1  christos sed 's/^/| /' conftest.$ac_ext >&5
   2726  1.1  christos 
   2727  1.1  christos { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2728  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2729  1.1  christos as_fn_error "cannot compute suffix of object files: cannot compile
   2730  1.1  christos See \`config.log' for more details." "$LINENO" 5; }
   2731  1.1  christos fi
   2732  1.1  christos rm -f conftest.$ac_cv_objext conftest.$ac_ext
   2733  1.1  christos fi
   2734  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
   2735  1.1  christos $as_echo "$ac_cv_objext" >&6; }
   2736  1.1  christos OBJEXT=$ac_cv_objext
   2737  1.1  christos ac_objext=$OBJEXT
   2738  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
   2739  1.1  christos $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
   2740  1.1  christos if test "${ac_cv_c_compiler_gnu+set}" = set; then :
   2741  1.1  christos   $as_echo_n "(cached) " >&6
   2742  1.1  christos else
   2743  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2744  1.1  christos /* end confdefs.h.  */
   2745  1.1  christos 
   2746  1.1  christos int
   2747  1.1  christos main ()
   2748  1.1  christos {
   2749  1.1  christos #ifndef __GNUC__
   2750  1.1  christos        choke me
   2751  1.1  christos #endif
   2752  1.1  christos 
   2753  1.1  christos   ;
   2754  1.1  christos   return 0;
   2755  1.1  christos }
   2756  1.1  christos _ACEOF
   2757  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   2758  1.1  christos   ac_compiler_gnu=yes
   2759  1.1  christos else
   2760  1.1  christos   ac_compiler_gnu=no
   2761  1.1  christos fi
   2762  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2763  1.1  christos ac_cv_c_compiler_gnu=$ac_compiler_gnu
   2764  1.1  christos 
   2765  1.1  christos fi
   2766  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
   2767  1.1  christos $as_echo "$ac_cv_c_compiler_gnu" >&6; }
   2768  1.1  christos if test $ac_compiler_gnu = yes; then
   2769  1.1  christos   GCC=yes
   2770  1.1  christos else
   2771  1.1  christos   GCC=
   2772  1.1  christos fi
   2773  1.1  christos ac_test_CFLAGS=${CFLAGS+set}
   2774  1.1  christos ac_save_CFLAGS=$CFLAGS
   2775  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
   2776  1.1  christos $as_echo_n "checking whether $CC accepts -g... " >&6; }
   2777  1.1  christos if test "${ac_cv_prog_cc_g+set}" = set; then :
   2778  1.1  christos   $as_echo_n "(cached) " >&6
   2779  1.1  christos else
   2780  1.1  christos   ac_save_c_werror_flag=$ac_c_werror_flag
   2781  1.1  christos    ac_c_werror_flag=yes
   2782  1.1  christos    ac_cv_prog_cc_g=no
   2783  1.1  christos    CFLAGS="-g"
   2784  1.1  christos    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2785  1.1  christos /* end confdefs.h.  */
   2786  1.1  christos 
   2787  1.1  christos int
   2788  1.1  christos main ()
   2789  1.1  christos {
   2790  1.1  christos 
   2791  1.1  christos   ;
   2792  1.1  christos   return 0;
   2793  1.1  christos }
   2794  1.1  christos _ACEOF
   2795  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   2796  1.1  christos   ac_cv_prog_cc_g=yes
   2797  1.1  christos else
   2798  1.1  christos   CFLAGS=""
   2799  1.1  christos       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2800  1.1  christos /* end confdefs.h.  */
   2801  1.1  christos 
   2802  1.1  christos int
   2803  1.1  christos main ()
   2804  1.1  christos {
   2805  1.1  christos 
   2806  1.1  christos   ;
   2807  1.1  christos   return 0;
   2808  1.1  christos }
   2809  1.1  christos _ACEOF
   2810  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   2811  1.1  christos 
   2812  1.1  christos else
   2813  1.1  christos   ac_c_werror_flag=$ac_save_c_werror_flag
   2814  1.1  christos 	 CFLAGS="-g"
   2815  1.1  christos 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2816  1.1  christos /* end confdefs.h.  */
   2817  1.1  christos 
   2818  1.1  christos int
   2819  1.1  christos main ()
   2820  1.1  christos {
   2821  1.1  christos 
   2822  1.1  christos   ;
   2823  1.1  christos   return 0;
   2824  1.1  christos }
   2825  1.1  christos _ACEOF
   2826  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   2827  1.1  christos   ac_cv_prog_cc_g=yes
   2828  1.1  christos fi
   2829  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2830  1.1  christos fi
   2831  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2832  1.1  christos fi
   2833  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2834  1.1  christos    ac_c_werror_flag=$ac_save_c_werror_flag
   2835  1.1  christos fi
   2836  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
   2837  1.1  christos $as_echo "$ac_cv_prog_cc_g" >&6; }
   2838  1.1  christos if test "$ac_test_CFLAGS" = set; then
   2839  1.1  christos   CFLAGS=$ac_save_CFLAGS
   2840  1.1  christos elif test $ac_cv_prog_cc_g = yes; then
   2841  1.1  christos   if test "$GCC" = yes; then
   2842  1.1  christos     CFLAGS="-g -O2"
   2843  1.1  christos   else
   2844  1.1  christos     CFLAGS="-g"
   2845  1.1  christos   fi
   2846  1.1  christos else
   2847  1.1  christos   if test "$GCC" = yes; then
   2848  1.1  christos     CFLAGS="-O2"
   2849  1.1  christos   else
   2850  1.1  christos     CFLAGS=
   2851  1.1  christos   fi
   2852  1.1  christos fi
   2853  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
   2854  1.1  christos $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
   2855  1.1  christos if test "${ac_cv_prog_cc_c89+set}" = set; then :
   2856  1.1  christos   $as_echo_n "(cached) " >&6
   2857  1.1  christos else
   2858  1.1  christos   ac_cv_prog_cc_c89=no
   2859  1.1  christos ac_save_CC=$CC
   2860  1.1  christos cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2861  1.1  christos /* end confdefs.h.  */
   2862  1.1  christos #include <stdarg.h>
   2863  1.1  christos #include <stdio.h>
   2864  1.1  christos #include <sys/types.h>
   2865  1.1  christos #include <sys/stat.h>
   2866  1.1  christos /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   2867  1.1  christos struct buf { int x; };
   2868  1.1  christos FILE * (*rcsopen) (struct buf *, struct stat *, int);
   2869  1.1  christos static char *e (p, i)
   2870  1.1  christos      char **p;
   2871  1.1  christos      int i;
   2872  1.1  christos {
   2873  1.1  christos   return p[i];
   2874  1.1  christos }
   2875  1.1  christos static char *f (char * (*g) (char **, int), char **p, ...)
   2876  1.1  christos {
   2877  1.1  christos   char *s;
   2878  1.1  christos   va_list v;
   2879  1.1  christos   va_start (v,p);
   2880  1.1  christos   s = g (p, va_arg (v,int));
   2881  1.1  christos   va_end (v);
   2882  1.1  christos   return s;
   2883  1.1  christos }
   2884  1.1  christos 
   2885  1.1  christos /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   2886  1.1  christos    function prototypes and stuff, but not '\xHH' hex character constants.
   2887  1.1  christos    These don't provoke an error unfortunately, instead are silently treated
   2888  1.1  christos    as 'x'.  The following induces an error, until -std is added to get
   2889  1.1  christos    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   2890  1.1  christos    array size at least.  It's necessary to write '\x00'==0 to get something
   2891  1.1  christos    that's true only with -std.  */
   2892  1.1  christos int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   2893  1.1  christos 
   2894  1.1  christos /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   2895  1.1  christos    inside strings and character constants.  */
   2896  1.1  christos #define FOO(x) 'x'
   2897  1.1  christos int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   2898  1.1  christos 
   2899  1.1  christos int test (int i, double x);
   2900  1.1  christos struct s1 {int (*f) (int a);};
   2901  1.1  christos struct s2 {int (*f) (double a);};
   2902  1.1  christos int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   2903  1.1  christos int argc;
   2904  1.1  christos char **argv;
   2905  1.1  christos int
   2906  1.1  christos main ()
   2907  1.1  christos {
   2908  1.1  christos return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   2909  1.1  christos   ;
   2910  1.1  christos   return 0;
   2911  1.1  christos }
   2912  1.1  christos _ACEOF
   2913  1.1  christos for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
   2914  1.1  christos 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   2915  1.1  christos do
   2916  1.1  christos   CC="$ac_save_CC $ac_arg"
   2917  1.1  christos   if ac_fn_c_try_compile "$LINENO"; then :
   2918  1.1  christos   ac_cv_prog_cc_c89=$ac_arg
   2919  1.1  christos fi
   2920  1.1  christos rm -f core conftest.err conftest.$ac_objext
   2921  1.1  christos   test "x$ac_cv_prog_cc_c89" != "xno" && break
   2922  1.1  christos done
   2923  1.1  christos rm -f conftest.$ac_ext
   2924  1.1  christos CC=$ac_save_CC
   2925  1.1  christos 
   2926  1.1  christos fi
   2927  1.1  christos # AC_CACHE_VAL
   2928  1.1  christos case "x$ac_cv_prog_cc_c89" in
   2929  1.1  christos   x)
   2930  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   2931  1.1  christos $as_echo "none needed" >&6; } ;;
   2932  1.1  christos   xno)
   2933  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   2934  1.1  christos $as_echo "unsupported" >&6; } ;;
   2935  1.1  christos   *)
   2936  1.1  christos     CC="$CC $ac_cv_prog_cc_c89"
   2937  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   2938  1.1  christos $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   2939  1.1  christos esac
   2940  1.1  christos if test "x$ac_cv_prog_cc_c89" != xno; then :
   2941  1.1  christos 
   2942  1.1  christos fi
   2943  1.1  christos 
   2944  1.1  christos ac_ext=c
   2945  1.1  christos ac_cpp='$CPP $CPPFLAGS'
   2946  1.1  christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2947  1.1  christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2948  1.1  christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2949  1.1  christos 
   2950  1.1  christos 
   2951  1.1  christos ac_ext=c
   2952  1.1  christos ac_cpp='$CPP $CPPFLAGS'
   2953  1.1  christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2954  1.1  christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2955  1.1  christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2956  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
   2957  1.1  christos $as_echo_n "checking how to run the C preprocessor... " >&6; }
   2958  1.1  christos # On Suns, sometimes $CPP names a directory.
   2959  1.1  christos if test -n "$CPP" && test -d "$CPP"; then
   2960  1.1  christos   CPP=
   2961  1.1  christos fi
   2962  1.1  christos if test -z "$CPP"; then
   2963  1.1  christos   if test "${ac_cv_prog_CPP+set}" = set; then :
   2964  1.1  christos   $as_echo_n "(cached) " >&6
   2965  1.1  christos else
   2966  1.1  christos       # Double quotes because CPP needs to be expanded
   2967  1.1  christos     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
   2968  1.1  christos     do
   2969  1.1  christos       ac_preproc_ok=false
   2970  1.1  christos for ac_c_preproc_warn_flag in '' yes
   2971  1.1  christos do
   2972  1.1  christos   # Use a header file that comes with gcc, so configuring glibc
   2973  1.1  christos   # with a fresh cross-compiler works.
   2974  1.1  christos   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   2975  1.1  christos   # <limits.h> exists even on freestanding compilers.
   2976  1.1  christos   # On the NeXT, cc -E runs the code through the compiler's parser,
   2977  1.1  christos   # not just through cpp. "Syntax error" is here to catch this case.
   2978  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2979  1.1  christos /* end confdefs.h.  */
   2980  1.1  christos #ifdef __STDC__
   2981  1.1  christos # include <limits.h>
   2982  1.1  christos #else
   2983  1.1  christos # include <assert.h>
   2984  1.1  christos #endif
   2985  1.1  christos 		     Syntax error
   2986  1.1  christos _ACEOF
   2987  1.1  christos if ac_fn_c_try_cpp "$LINENO"; then :
   2988  1.1  christos 
   2989  1.1  christos else
   2990  1.1  christos   # Broken: fails on valid input.
   2991  1.1  christos continue
   2992  1.1  christos fi
   2993  1.1  christos rm -f conftest.err conftest.$ac_ext
   2994  1.1  christos 
   2995  1.1  christos   # OK, works on sane cases.  Now check whether nonexistent headers
   2996  1.1  christos   # can be detected and how.
   2997  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2998  1.1  christos /* end confdefs.h.  */
   2999  1.1  christos #include <ac_nonexistent.h>
   3000  1.1  christos _ACEOF
   3001  1.1  christos if ac_fn_c_try_cpp "$LINENO"; then :
   3002  1.1  christos   # Broken: success on invalid input.
   3003  1.1  christos continue
   3004  1.1  christos else
   3005  1.1  christos   # Passes both tests.
   3006  1.1  christos ac_preproc_ok=:
   3007  1.1  christos break
   3008  1.1  christos fi
   3009  1.1  christos rm -f conftest.err conftest.$ac_ext
   3010  1.1  christos 
   3011  1.1  christos done
   3012  1.1  christos # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   3013  1.1  christos rm -f conftest.err conftest.$ac_ext
   3014  1.1  christos if $ac_preproc_ok; then :
   3015  1.1  christos   break
   3016  1.1  christos fi
   3017  1.1  christos 
   3018  1.1  christos     done
   3019  1.1  christos     ac_cv_prog_CPP=$CPP
   3020  1.1  christos 
   3021  1.1  christos fi
   3022  1.1  christos   CPP=$ac_cv_prog_CPP
   3023  1.1  christos else
   3024  1.1  christos   ac_cv_prog_CPP=$CPP
   3025  1.1  christos fi
   3026  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
   3027  1.1  christos $as_echo "$CPP" >&6; }
   3028  1.1  christos ac_preproc_ok=false
   3029  1.1  christos for ac_c_preproc_warn_flag in '' yes
   3030  1.1  christos do
   3031  1.1  christos   # Use a header file that comes with gcc, so configuring glibc
   3032  1.1  christos   # with a fresh cross-compiler works.
   3033  1.1  christos   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   3034  1.1  christos   # <limits.h> exists even on freestanding compilers.
   3035  1.1  christos   # On the NeXT, cc -E runs the code through the compiler's parser,
   3036  1.1  christos   # not just through cpp. "Syntax error" is here to catch this case.
   3037  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3038  1.1  christos /* end confdefs.h.  */
   3039  1.1  christos #ifdef __STDC__
   3040  1.1  christos # include <limits.h>
   3041  1.1  christos #else
   3042  1.1  christos # include <assert.h>
   3043  1.1  christos #endif
   3044  1.1  christos 		     Syntax error
   3045  1.1  christos _ACEOF
   3046  1.1  christos if ac_fn_c_try_cpp "$LINENO"; then :
   3047  1.1  christos 
   3048  1.1  christos else
   3049  1.1  christos   # Broken: fails on valid input.
   3050  1.1  christos continue
   3051  1.1  christos fi
   3052  1.1  christos rm -f conftest.err conftest.$ac_ext
   3053  1.1  christos 
   3054  1.1  christos   # OK, works on sane cases.  Now check whether nonexistent headers
   3055  1.1  christos   # can be detected and how.
   3056  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3057  1.1  christos /* end confdefs.h.  */
   3058  1.1  christos #include <ac_nonexistent.h>
   3059  1.1  christos _ACEOF
   3060  1.1  christos if ac_fn_c_try_cpp "$LINENO"; then :
   3061  1.1  christos   # Broken: success on invalid input.
   3062  1.1  christos continue
   3063  1.1  christos else
   3064  1.1  christos   # Passes both tests.
   3065  1.1  christos ac_preproc_ok=:
   3066  1.1  christos break
   3067  1.1  christos fi
   3068  1.1  christos rm -f conftest.err conftest.$ac_ext
   3069  1.1  christos 
   3070  1.1  christos done
   3071  1.1  christos # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   3072  1.1  christos rm -f conftest.err conftest.$ac_ext
   3073  1.1  christos if $ac_preproc_ok; then :
   3074  1.1  christos 
   3075  1.1  christos else
   3076  1.1  christos   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3077  1.1  christos $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3078  1.1  christos as_fn_error "C preprocessor \"$CPP\" fails sanity check
   3079  1.1  christos See \`config.log' for more details." "$LINENO" 5; }
   3080  1.1  christos fi
   3081  1.1  christos 
   3082  1.1  christos ac_ext=c
   3083  1.1  christos ac_cpp='$CPP $CPPFLAGS'
   3084  1.1  christos ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3085  1.1  christos ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3086  1.1  christos ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3087  1.1  christos 
   3088  1.1  christos 
   3089  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
   3090  1.1  christos $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
   3091  1.1  christos if test "${ac_cv_path_GREP+set}" = set; then :
   3092  1.1  christos   $as_echo_n "(cached) " >&6
   3093  1.1  christos else
   3094  1.1  christos   if test -z "$GREP"; then
   3095  1.1  christos   ac_path_GREP_found=false
   3096  1.1  christos   # Loop through the user's path and test for each of PROGNAME-LIST
   3097  1.1  christos   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3098  1.1  christos for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   3099  1.1  christos do
   3100  1.1  christos   IFS=$as_save_IFS
   3101  1.1  christos   test -z "$as_dir" && as_dir=.
   3102  1.1  christos     for ac_prog in grep ggrep; do
   3103  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   3104  1.1  christos       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
   3105  1.1  christos       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
   3106  1.1  christos # Check for GNU ac_path_GREP and select it if it is found.
   3107  1.1  christos   # Check for GNU $ac_path_GREP
   3108  1.1  christos case `"$ac_path_GREP" --version 2>&1` in
   3109  1.1  christos *GNU*)
   3110  1.1  christos   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
   3111  1.1  christos *)
   3112  1.1  christos   ac_count=0
   3113  1.1  christos   $as_echo_n 0123456789 >"conftest.in"
   3114  1.1  christos   while :
   3115  1.1  christos   do
   3116  1.1  christos     cat "conftest.in" "conftest.in" >"conftest.tmp"
   3117  1.1  christos     mv "conftest.tmp" "conftest.in"
   3118  1.1  christos     cp "conftest.in" "conftest.nl"
   3119  1.1  christos     $as_echo 'GREP' >> "conftest.nl"
   3120  1.1  christos     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   3121  1.1  christos     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   3122  1.1  christos     as_fn_arith $ac_count + 1 && ac_count=$as_val
   3123  1.1  christos     if test $ac_count -gt ${ac_path_GREP_max-0}; then
   3124  1.1  christos       # Best one so far, save it but keep looking for a better one
   3125  1.1  christos       ac_cv_path_GREP="$ac_path_GREP"
   3126  1.1  christos       ac_path_GREP_max=$ac_count
   3127  1.1  christos     fi
   3128  1.1  christos     # 10*(2^10) chars as input seems more than enough
   3129  1.1  christos     test $ac_count -gt 10 && break
   3130  1.1  christos   done
   3131  1.1  christos   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   3132  1.1  christos esac
   3133  1.1  christos 
   3134  1.1  christos       $ac_path_GREP_found && break 3
   3135  1.1  christos     done
   3136  1.1  christos   done
   3137  1.1  christos   done
   3138  1.1  christos IFS=$as_save_IFS
   3139  1.1  christos   if test -z "$ac_cv_path_GREP"; then
   3140  1.1  christos     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   3141  1.1  christos   fi
   3142  1.1  christos else
   3143  1.1  christos   ac_cv_path_GREP=$GREP
   3144  1.1  christos fi
   3145  1.1  christos 
   3146  1.1  christos fi
   3147  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
   3148  1.1  christos $as_echo "$ac_cv_path_GREP" >&6; }
   3149  1.1  christos  GREP="$ac_cv_path_GREP"
   3150  1.1  christos 
   3151  1.1  christos 
   3152  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
   3153  1.1  christos $as_echo_n "checking for egrep... " >&6; }
   3154  1.1  christos if test "${ac_cv_path_EGREP+set}" = set; then :
   3155  1.1  christos   $as_echo_n "(cached) " >&6
   3156  1.1  christos else
   3157  1.1  christos   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   3158  1.1  christos    then ac_cv_path_EGREP="$GREP -E"
   3159  1.1  christos    else
   3160  1.1  christos      if test -z "$EGREP"; then
   3161  1.1  christos   ac_path_EGREP_found=false
   3162  1.1  christos   # Loop through the user's path and test for each of PROGNAME-LIST
   3163  1.1  christos   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3164  1.1  christos for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   3165  1.1  christos do
   3166  1.1  christos   IFS=$as_save_IFS
   3167  1.1  christos   test -z "$as_dir" && as_dir=.
   3168  1.1  christos     for ac_prog in egrep; do
   3169  1.1  christos     for ac_exec_ext in '' $ac_executable_extensions; do
   3170  1.1  christos       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
   3171  1.1  christos       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
   3172  1.1  christos # Check for GNU ac_path_EGREP and select it if it is found.
   3173  1.1  christos   # Check for GNU $ac_path_EGREP
   3174  1.1  christos case `"$ac_path_EGREP" --version 2>&1` in
   3175  1.1  christos *GNU*)
   3176  1.1  christos   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
   3177  1.1  christos *)
   3178  1.1  christos   ac_count=0
   3179  1.1  christos   $as_echo_n 0123456789 >"conftest.in"
   3180  1.1  christos   while :
   3181  1.1  christos   do
   3182  1.1  christos     cat "conftest.in" "conftest.in" >"conftest.tmp"
   3183  1.1  christos     mv "conftest.tmp" "conftest.in"
   3184  1.1  christos     cp "conftest.in" "conftest.nl"
   3185  1.1  christos     $as_echo 'EGREP' >> "conftest.nl"
   3186  1.1  christos     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   3187  1.1  christos     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   3188  1.1  christos     as_fn_arith $ac_count + 1 && ac_count=$as_val
   3189  1.1  christos     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
   3190  1.1  christos       # Best one so far, save it but keep looking for a better one
   3191  1.1  christos       ac_cv_path_EGREP="$ac_path_EGREP"
   3192  1.1  christos       ac_path_EGREP_max=$ac_count
   3193  1.1  christos     fi
   3194  1.1  christos     # 10*(2^10) chars as input seems more than enough
   3195  1.1  christos     test $ac_count -gt 10 && break
   3196  1.1  christos   done
   3197  1.1  christos   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   3198  1.1  christos esac
   3199  1.1  christos 
   3200  1.1  christos       $ac_path_EGREP_found && break 3
   3201  1.1  christos     done
   3202  1.1  christos   done
   3203  1.1  christos   done
   3204  1.1  christos IFS=$as_save_IFS
   3205  1.1  christos   if test -z "$ac_cv_path_EGREP"; then
   3206  1.1  christos     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   3207  1.1  christos   fi
   3208  1.1  christos else
   3209  1.1  christos   ac_cv_path_EGREP=$EGREP
   3210  1.1  christos fi
   3211  1.1  christos 
   3212  1.1  christos    fi
   3213  1.1  christos fi
   3214  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
   3215  1.1  christos $as_echo "$ac_cv_path_EGREP" >&6; }
   3216  1.1  christos  EGREP="$ac_cv_path_EGREP"
   3217  1.1  christos 
   3218  1.1  christos 
   3219  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   3220  1.1  christos $as_echo_n "checking for ANSI C header files... " >&6; }
   3221  1.1  christos if test "${ac_cv_header_stdc+set}" = set; then :
   3222  1.1  christos   $as_echo_n "(cached) " >&6
   3223  1.1  christos else
   3224  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3225  1.1  christos /* end confdefs.h.  */
   3226  1.1  christos #include <stdlib.h>
   3227  1.1  christos #include <stdarg.h>
   3228  1.1  christos #include <string.h>
   3229  1.1  christos #include <float.h>
   3230  1.1  christos 
   3231  1.1  christos int
   3232  1.1  christos main ()
   3233  1.1  christos {
   3234  1.1  christos 
   3235  1.1  christos   ;
   3236  1.1  christos   return 0;
   3237  1.1  christos }
   3238  1.1  christos _ACEOF
   3239  1.1  christos if ac_fn_c_try_compile "$LINENO"; then :
   3240  1.1  christos   ac_cv_header_stdc=yes
   3241  1.1  christos else
   3242  1.1  christos   ac_cv_header_stdc=no
   3243  1.1  christos fi
   3244  1.1  christos rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3245  1.1  christos 
   3246  1.1  christos if test $ac_cv_header_stdc = yes; then
   3247  1.1  christos   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   3248  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3249  1.1  christos /* end confdefs.h.  */
   3250  1.1  christos #include <string.h>
   3251  1.1  christos 
   3252  1.1  christos _ACEOF
   3253  1.1  christos if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   3254  1.1  christos   $EGREP "memchr" >/dev/null 2>&1; then :
   3255  1.1  christos 
   3256  1.1  christos else
   3257  1.1  christos   ac_cv_header_stdc=no
   3258  1.1  christos fi
   3259  1.1  christos rm -f conftest*
   3260  1.1  christos 
   3261  1.1  christos fi
   3262  1.1  christos 
   3263  1.1  christos if test $ac_cv_header_stdc = yes; then
   3264  1.1  christos   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   3265  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3266  1.1  christos /* end confdefs.h.  */
   3267  1.1  christos #include <stdlib.h>
   3268  1.1  christos 
   3269  1.1  christos _ACEOF
   3270  1.1  christos if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   3271  1.1  christos   $EGREP "free" >/dev/null 2>&1; then :
   3272  1.1  christos 
   3273  1.1  christos else
   3274  1.1  christos   ac_cv_header_stdc=no
   3275  1.1  christos fi
   3276  1.1  christos rm -f conftest*
   3277  1.1  christos 
   3278  1.1  christos fi
   3279  1.1  christos 
   3280  1.1  christos if test $ac_cv_header_stdc = yes; then
   3281  1.1  christos   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
   3282  1.1  christos   if test "$cross_compiling" = yes; then :
   3283  1.1  christos   :
   3284  1.1  christos else
   3285  1.1  christos   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3286  1.1  christos /* end confdefs.h.  */
   3287  1.1  christos #include <ctype.h>
   3288  1.1  christos #include <stdlib.h>
   3289  1.1  christos #if ((' ' & 0x0FF) == 0x020)
   3290  1.1  christos # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   3291  1.1  christos # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   3292  1.1  christos #else
   3293  1.1  christos # define ISLOWER(c) \
   3294  1.1  christos 		   (('a' <= (c) && (c) <= 'i') \
   3295  1.1  christos 		     || ('j' <= (c) && (c) <= 'r') \
   3296  1.1  christos 		     || ('s' <= (c) && (c) <= 'z'))
   3297  1.1  christos # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   3298  1.1  christos #endif
   3299  1.1  christos 
   3300  1.1  christos #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   3301  1.1  christos int
   3302  1.1  christos main ()
   3303  1.1  christos {
   3304  1.1  christos   int i;
   3305  1.1  christos   for (i = 0; i < 256; i++)
   3306  1.1  christos     if (XOR (islower (i), ISLOWER (i))
   3307  1.1  christos 	|| toupper (i) != TOUPPER (i))
   3308  1.1  christos       return 2;
   3309  1.1  christos   return 0;
   3310  1.1  christos }
   3311  1.1  christos _ACEOF
   3312  1.1  christos if ac_fn_c_try_run "$LINENO"; then :
   3313  1.1  christos 
   3314  1.1  christos else
   3315  1.1  christos   ac_cv_header_stdc=no
   3316  1.1  christos fi
   3317  1.1  christos rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   3318  1.1  christos   conftest.$ac_objext conftest.beam conftest.$ac_ext
   3319  1.1  christos fi
   3320  1.1  christos 
   3321  1.1  christos fi
   3322  1.1  christos fi
   3323  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   3324  1.1  christos $as_echo "$ac_cv_header_stdc" >&6; }
   3325  1.1  christos if test $ac_cv_header_stdc = yes; then
   3326  1.1  christos 
   3327  1.1  christos $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   3328  1.1  christos 
   3329  1.1  christos fi
   3330  1.1  christos 
   3331  1.1  christos # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   3332  1.1  christos for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
   3333  1.1  christos 		  inttypes.h stdint.h unistd.h
   3334  1.1  christos do :
   3335  1.1  christos   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   3336  1.1  christos ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
   3337  1.1  christos "
   3338  1.1  christos eval as_val=\$$as_ac_Header
   3339  1.1  christos    if test "x$as_val" = x""yes; then :
   3340  1.1  christos   cat >>confdefs.h <<_ACEOF
   3341  1.1  christos #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   3342  1.1  christos _ACEOF
   3343  1.1  christos 
   3344  1.1  christos fi
   3345  1.1  christos 
   3346  1.1  christos done
   3347  1.1  christos 
   3348  1.1  christos 
   3349  1.1  christos for ac_header in pthread.h
   3350  1.1  christos do :
   3351  1.1  christos   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
   3352  1.1  christos if test "x$ac_cv_header_pthread_h" = x""yes; then :
   3353  1.1  christos   cat >>confdefs.h <<_ACEOF
   3354  1.1  christos #define HAVE_PTHREAD_H 1
   3355  1.1  christos _ACEOF
   3356  1.1  christos 
   3357  1.1  christos fi
   3358  1.1  christos 
   3359  1.1  christos done
   3360  1.1  christos 
   3361  1.1  christos 
   3362  1.1  christos 
   3363  1.1  christos 
   3364  1.3  christos if test "${build}" = "${host}" -a "${host}" = "${target}"; then
   3365  1.3  christos    case "${host}" in
   3366  1.3  christos      *gnu*)
   3367  1.3  christos        EXTRA_RULES=read1
   3368  1.3  christos        ;;
   3369  1.3  christos    esac
   3370  1.3  christos fi
   3371  1.3  christos 
   3372  1.3  christos 
   3373  1.5  christos # Transform the name of some programs and generate the lib/pdtrace
   3374  1.5  christos # test tool.
   3375  1.5  christos test "$program_prefix" != NONE &&
   3376  1.5  christos   program_transform_name="s&^&$program_prefix&;$program_transform_name"
   3377  1.5  christos # Use a double $ so make ignores it.
   3378  1.5  christos test "$program_suffix" != NONE &&
   3379  1.5  christos   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
   3380  1.5  christos # Double any \ or $.
   3381  1.5  christos # By default was `s,x,x', remove it if useless.
   3382  1.5  christos ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
   3383  1.5  christos program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
   3384  1.5  christos 
   3385  1.5  christos 
   3386  1.5  christos   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
   3387  1.5  christos   STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
   3388  1.5  christos   if test "x$STRIP_TRANSFORM_NAME" = x; then
   3389  1.5  christos      STRIP_TRANSFORM_NAME=strip
   3390  1.5  christos   fi
   3391  1.5  christos 
   3392  1.5  christos 
   3393  1.5  christos 
   3394  1.5  christos   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
   3395  1.5  christos   READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
   3396  1.5  christos   if test "x$READELF_TRANSFORM_NAME" = x; then
   3397  1.5  christos      READELF_TRANSFORM_NAME=readelf
   3398  1.5  christos   fi
   3399  1.5  christos 
   3400  1.5  christos 
   3401  1.5  christos 
   3402  1.5  christos   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
   3403  1.5  christos   GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
   3404  1.5  christos   if test "x$GAS_TRANSFORM_NAME" = x; then
   3405  1.5  christos      GAS_TRANSFORM_NAME=as
   3406  1.5  christos   fi
   3407  1.5  christos 
   3408  1.5  christos 
   3409  1.5  christos 
   3410  1.5  christos   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
   3411  1.5  christos   NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
   3412  1.5  christos   if test "x$NM_TRANSFORM_NAME" = x; then
   3413  1.5  christos      NM_TRANSFORM_NAME=nm
   3414  1.5  christos   fi
   3415  1.5  christos 
   3416  1.5  christos 
   3417  1.5  christos ac_config_files="$ac_config_files lib/pdtrace"
   3418  1.5  christos 
   3419  1.6  christos ac_config_files="$ac_config_files Makefile"
   3420  1.5  christos 
   3421  1.1  christos 
   3422  1.1  christos cat >confcache <<\_ACEOF
   3423  1.1  christos # This file is a shell script that caches the results of configure
   3424  1.1  christos # tests run on this system so they can be shared between configure
   3425  1.1  christos # scripts and configure runs, see configure's option --config-cache.
   3426  1.1  christos # It is not useful on other systems.  If it contains results you don't
   3427  1.1  christos # want to keep, you may remove or edit it.
   3428  1.1  christos #
   3429  1.1  christos # config.status only pays attention to the cache file if you give it
   3430  1.1  christos # the --recheck option to rerun configure.
   3431  1.1  christos #
   3432  1.1  christos # `ac_cv_env_foo' variables (set or unset) will be overridden when
   3433  1.1  christos # loading this file, other *unset* `ac_cv_foo' will be assigned the
   3434  1.1  christos # following values.
   3435  1.1  christos 
   3436  1.1  christos _ACEOF
   3437  1.1  christos 
   3438  1.1  christos # The following way of writing the cache mishandles newlines in values,
   3439  1.1  christos # but we know of no workaround that is simple, portable, and efficient.
   3440  1.1  christos # So, we kill variables containing newlines.
   3441  1.1  christos # Ultrix sh set writes to stderr and can't be redirected directly,
   3442  1.1  christos # and sets the high bit in the cache file unless we assign to the vars.
   3443  1.1  christos (
   3444  1.1  christos   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
   3445  1.1  christos     eval ac_val=\$$ac_var
   3446  1.1  christos     case $ac_val in #(
   3447  1.1  christos     *${as_nl}*)
   3448  1.1  christos       case $ac_var in #(
   3449  1.1  christos       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   3450  1.1  christos $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   3451  1.1  christos       esac
   3452  1.1  christos       case $ac_var in #(
   3453  1.1  christos       _ | IFS | as_nl) ;; #(
   3454  1.1  christos       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   3455  1.1  christos       *) { eval $ac_var=; unset $ac_var;} ;;
   3456  1.1  christos       esac ;;
   3457  1.1  christos     esac
   3458  1.1  christos   done
   3459  1.1  christos 
   3460  1.1  christos   (set) 2>&1 |
   3461  1.1  christos     case $as_nl`(ac_space=' '; set) 2>&1` in #(
   3462  1.1  christos     *${as_nl}ac_space=\ *)
   3463  1.1  christos       # `set' does not quote correctly, so add quotes: double-quote
   3464  1.1  christos       # substitution turns \\\\ into \\, and sed turns \\ into \.
   3465  1.1  christos       sed -n \
   3466  1.1  christos 	"s/'/'\\\\''/g;
   3467  1.1  christos 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
   3468  1.1  christos       ;; #(
   3469  1.1  christos     *)
   3470  1.1  christos       # `set' quotes correctly as required by POSIX, so do not add quotes.
   3471  1.1  christos       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   3472  1.1  christos       ;;
   3473  1.1  christos     esac |
   3474  1.1  christos     sort
   3475  1.1  christos ) |
   3476  1.1  christos   sed '
   3477  1.1  christos      /^ac_cv_env_/b end
   3478  1.1  christos      t clear
   3479  1.1  christos      :clear
   3480  1.1  christos      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
   3481  1.1  christos      t end
   3482  1.1  christos      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
   3483  1.1  christos      :end' >>confcache
   3484  1.1  christos if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   3485  1.1  christos   if test -w "$cache_file"; then
   3486  1.1  christos     test "x$cache_file" != "x/dev/null" &&
   3487  1.1  christos       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
   3488  1.1  christos $as_echo "$as_me: updating cache $cache_file" >&6;}
   3489  1.1  christos     cat confcache >$cache_file
   3490  1.1  christos   else
   3491  1.1  christos     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
   3492  1.1  christos $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   3493  1.1  christos   fi
   3494  1.1  christos fi
   3495  1.1  christos rm -f confcache
   3496  1.1  christos 
   3497  1.1  christos test "x$prefix" = xNONE && prefix=$ac_default_prefix
   3498  1.1  christos # Let make expand exec_prefix.
   3499  1.1  christos test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   3500  1.1  christos 
   3501  1.1  christos # Transform confdefs.h into DEFS.
   3502  1.1  christos # Protect against shell expansion while executing Makefile rules.
   3503  1.1  christos # Protect against Makefile macro expansion.
   3504  1.1  christos #
   3505  1.1  christos # If the first sed substitution is executed (which looks for macros that
   3506  1.1  christos # take arguments), then branch to the quote section.  Otherwise,
   3507  1.1  christos # look for a macro that doesn't take arguments.
   3508  1.1  christos ac_script='
   3509  1.1  christos :mline
   3510  1.1  christos /\\$/{
   3511  1.1  christos  N
   3512  1.1  christos  s,\\\n,,
   3513  1.1  christos  b mline
   3514  1.1  christos }
   3515  1.1  christos t clear
   3516  1.1  christos :clear
   3517  1.1  christos s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
   3518  1.1  christos t quote
   3519  1.1  christos s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
   3520  1.1  christos t quote
   3521  1.1  christos b any
   3522  1.1  christos :quote
   3523  1.1  christos s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
   3524  1.1  christos s/\[/\\&/g
   3525  1.1  christos s/\]/\\&/g
   3526  1.1  christos s/\$/$$/g
   3527  1.1  christos H
   3528  1.1  christos :any
   3529  1.1  christos ${
   3530  1.1  christos 	g
   3531  1.1  christos 	s/^\n//
   3532  1.1  christos 	s/\n/ /g
   3533  1.1  christos 	p
   3534  1.1  christos }
   3535  1.1  christos '
   3536  1.1  christos DEFS=`sed -n "$ac_script" confdefs.h`
   3537  1.1  christos 
   3538  1.1  christos 
   3539  1.1  christos ac_libobjs=
   3540  1.1  christos ac_ltlibobjs=
   3541  1.1  christos for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   3542  1.1  christos   # 1. Remove the extension, and $U if already installed.
   3543  1.1  christos   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
   3544  1.1  christos   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   3545  1.1  christos   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   3546  1.1  christos   #    will be set to the directory where LIBOBJS objects are built.
   3547  1.1  christos   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
   3548  1.1  christos   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
   3549  1.1  christos done
   3550  1.1  christos LIBOBJS=$ac_libobjs
   3551  1.1  christos 
   3552  1.1  christos LTLIBOBJS=$ac_ltlibobjs
   3553  1.1  christos 
   3554  1.1  christos 
   3555  1.1  christos 
   3556  1.1  christos : ${CONFIG_STATUS=./config.status}
   3557  1.1  christos ac_write_fail=0
   3558  1.1  christos ac_clean_files_save=$ac_clean_files
   3559  1.1  christos ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   3560  1.1  christos { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
   3561  1.1  christos $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
   3562  1.1  christos as_write_fail=0
   3563  1.1  christos cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
   3564  1.1  christos #! $SHELL
   3565  1.1  christos # Generated by $as_me.
   3566  1.1  christos # Run this file to recreate the current configuration.
   3567  1.1  christos # Compiler output produced by configure, useful for debugging
   3568  1.1  christos # configure, is in config.log if it exists.
   3569  1.1  christos 
   3570  1.1  christos debug=false
   3571  1.1  christos ac_cs_recheck=false
   3572  1.1  christos ac_cs_silent=false
   3573  1.1  christos 
   3574  1.1  christos SHELL=\${CONFIG_SHELL-$SHELL}
   3575  1.1  christos export SHELL
   3576  1.1  christos _ASEOF
   3577  1.1  christos cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   3578  1.1  christos ## -------------------- ##
   3579  1.1  christos ## M4sh Initialization. ##
   3580  1.1  christos ## -------------------- ##
   3581  1.1  christos 
   3582  1.1  christos # Be more Bourne compatible
   3583  1.1  christos DUALCASE=1; export DUALCASE # for MKS sh
   3584  1.1  christos if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   3585  1.1  christos   emulate sh
   3586  1.1  christos   NULLCMD=:
   3587  1.1  christos   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   3588  1.1  christos   # is contrary to our usage.  Disable this feature.
   3589  1.1  christos   alias -g '${1+"$@"}'='"$@"'
   3590  1.1  christos   setopt NO_GLOB_SUBST
   3591  1.1  christos else
   3592  1.1  christos   case `(set -o) 2>/dev/null` in #(
   3593  1.1  christos   *posix*) :
   3594  1.1  christos     set -o posix ;; #(
   3595  1.1  christos   *) :
   3596  1.1  christos      ;;
   3597  1.1  christos esac
   3598  1.1  christos fi
   3599  1.1  christos 
   3600  1.1  christos 
   3601  1.1  christos as_nl='
   3602  1.1  christos '
   3603  1.1  christos export as_nl
   3604  1.1  christos # Printing a long string crashes Solaris 7 /usr/bin/printf.
   3605  1.1  christos as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   3606  1.1  christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   3607  1.1  christos as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   3608  1.1  christos # Prefer a ksh shell builtin over an external printf program on Solaris,
   3609  1.1  christos # but without wasting forks for bash or zsh.
   3610  1.1  christos if test -z "$BASH_VERSION$ZSH_VERSION" \
   3611  1.1  christos     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   3612  1.1  christos   as_echo='print -r --'
   3613  1.1  christos   as_echo_n='print -rn --'
   3614  1.1  christos elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   3615  1.1  christos   as_echo='printf %s\n'
   3616  1.1  christos   as_echo_n='printf %s'
   3617  1.1  christos else
   3618  1.1  christos   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   3619  1.1  christos     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   3620  1.1  christos     as_echo_n='/usr/ucb/echo -n'
   3621  1.1  christos   else
   3622  1.1  christos     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   3623  1.1  christos     as_echo_n_body='eval
   3624  1.1  christos       arg=$1;
   3625  1.1  christos       case $arg in #(
   3626  1.1  christos       *"$as_nl"*)
   3627  1.1  christos 	expr "X$arg" : "X\\(.*\\)$as_nl";
   3628  1.1  christos 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   3629  1.1  christos       esac;
   3630  1.1  christos       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   3631  1.1  christos     '
   3632  1.1  christos     export as_echo_n_body
   3633  1.1  christos     as_echo_n='sh -c $as_echo_n_body as_echo'
   3634  1.1  christos   fi
   3635  1.1  christos   export as_echo_body
   3636  1.1  christos   as_echo='sh -c $as_echo_body as_echo'
   3637  1.1  christos fi
   3638  1.1  christos 
   3639  1.1  christos # The user is always right.
   3640  1.1  christos if test "${PATH_SEPARATOR+set}" != set; then
   3641  1.1  christos   PATH_SEPARATOR=:
   3642  1.1  christos   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   3643  1.1  christos     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   3644  1.1  christos       PATH_SEPARATOR=';'
   3645  1.1  christos   }
   3646  1.1  christos fi
   3647  1.1  christos 
   3648  1.1  christos 
   3649  1.1  christos # IFS
   3650  1.1  christos # We need space, tab and new line, in precisely that order.  Quoting is
   3651  1.1  christos # there to prevent editors from complaining about space-tab.
   3652  1.1  christos # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   3653  1.1  christos # splitting by setting IFS to empty value.)
   3654  1.1  christos IFS=" ""	$as_nl"
   3655  1.1  christos 
   3656  1.1  christos # Find who we are.  Look in the path if we contain no directory separator.
   3657  1.1  christos case $0 in #((
   3658  1.1  christos   *[\\/]* ) as_myself=$0 ;;
   3659  1.1  christos   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3660  1.1  christos for as_dir in $PATH
   3661  1.1  christos do
   3662  1.1  christos   IFS=$as_save_IFS
   3663  1.1  christos   test -z "$as_dir" && as_dir=.
   3664  1.1  christos     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   3665  1.1  christos   done
   3666  1.1  christos IFS=$as_save_IFS
   3667  1.1  christos 
   3668  1.1  christos      ;;
   3669  1.1  christos esac
   3670  1.1  christos # We did not find ourselves, most probably we were run as `sh COMMAND'
   3671  1.1  christos # in which case we are not to be found in the path.
   3672  1.1  christos if test "x$as_myself" = x; then
   3673  1.1  christos   as_myself=$0
   3674  1.1  christos fi
   3675  1.1  christos if test ! -f "$as_myself"; then
   3676  1.1  christos   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   3677  1.1  christos   exit 1
   3678  1.1  christos fi
   3679  1.1  christos 
   3680  1.1  christos # Unset variables that we do not need and which cause bugs (e.g. in
   3681  1.1  christos # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   3682  1.1  christos # suppresses any "Segmentation fault" message there.  '((' could
   3683  1.1  christos # trigger a bug in pdksh 5.2.14.
   3684  1.1  christos for as_var in BASH_ENV ENV MAIL MAILPATH
   3685  1.1  christos do eval test x\${$as_var+set} = xset \
   3686  1.1  christos   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   3687  1.1  christos done
   3688  1.1  christos PS1='$ '
   3689  1.1  christos PS2='> '
   3690  1.1  christos PS4='+ '
   3691  1.1  christos 
   3692  1.1  christos # NLS nuisances.
   3693  1.1  christos LC_ALL=C
   3694  1.1  christos export LC_ALL
   3695  1.1  christos LANGUAGE=C
   3696  1.1  christos export LANGUAGE
   3697  1.1  christos 
   3698  1.1  christos # CDPATH.
   3699  1.1  christos (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   3700  1.1  christos 
   3701  1.1  christos 
   3702  1.1  christos # as_fn_error ERROR [LINENO LOG_FD]
   3703  1.1  christos # ---------------------------------
   3704  1.1  christos # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   3705  1.1  christos # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   3706  1.1  christos # script with status $?, using 1 if that was 0.
   3707  1.1  christos as_fn_error ()
   3708  1.1  christos {
   3709  1.1  christos   as_status=$?; test $as_status -eq 0 && as_status=1
   3710  1.1  christos   if test "$3"; then
   3711  1.1  christos     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   3712  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
   3713  1.1  christos   fi
   3714  1.1  christos   $as_echo "$as_me: error: $1" >&2
   3715  1.1  christos   as_fn_exit $as_status
   3716  1.1  christos } # as_fn_error
   3717  1.1  christos 
   3718  1.1  christos 
   3719  1.1  christos # as_fn_set_status STATUS
   3720  1.1  christos # -----------------------
   3721  1.1  christos # Set $? to STATUS, without forking.
   3722  1.1  christos as_fn_set_status ()
   3723  1.1  christos {
   3724  1.1  christos   return $1
   3725  1.1  christos } # as_fn_set_status
   3726  1.1  christos 
   3727  1.1  christos # as_fn_exit STATUS
   3728  1.1  christos # -----------------
   3729  1.1  christos # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   3730  1.1  christos as_fn_exit ()
   3731  1.1  christos {
   3732  1.1  christos   set +e
   3733  1.1  christos   as_fn_set_status $1
   3734  1.1  christos   exit $1
   3735  1.1  christos } # as_fn_exit
   3736  1.1  christos 
   3737  1.1  christos # as_fn_unset VAR
   3738  1.1  christos # ---------------
   3739  1.1  christos # Portably unset VAR.
   3740  1.1  christos as_fn_unset ()
   3741  1.1  christos {
   3742  1.1  christos   { eval $1=; unset $1;}
   3743  1.1  christos }
   3744  1.1  christos as_unset=as_fn_unset
   3745  1.1  christos # as_fn_append VAR VALUE
   3746  1.1  christos # ----------------------
   3747  1.1  christos # Append the text in VALUE to the end of the definition contained in VAR. Take
   3748  1.1  christos # advantage of any shell optimizations that allow amortized linear growth over
   3749  1.1  christos # repeated appends, instead of the typical quadratic growth present in naive
   3750  1.1  christos # implementations.
   3751  1.1  christos if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
   3752  1.1  christos   eval 'as_fn_append ()
   3753  1.1  christos   {
   3754  1.1  christos     eval $1+=\$2
   3755  1.1  christos   }'
   3756  1.1  christos else
   3757  1.1  christos   as_fn_append ()
   3758  1.1  christos   {
   3759  1.1  christos     eval $1=\$$1\$2
   3760  1.1  christos   }
   3761  1.1  christos fi # as_fn_append
   3762  1.1  christos 
   3763  1.1  christos # as_fn_arith ARG...
   3764  1.1  christos # ------------------
   3765  1.1  christos # Perform arithmetic evaluation on the ARGs, and store the result in the
   3766  1.1  christos # global $as_val. Take advantage of shells that can avoid forks. The arguments
   3767  1.1  christos # must be portable across $(()) and expr.
   3768  1.1  christos if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
   3769  1.1  christos   eval 'as_fn_arith ()
   3770  1.1  christos   {
   3771  1.1  christos     as_val=$(( $* ))
   3772  1.1  christos   }'
   3773  1.1  christos else
   3774  1.1  christos   as_fn_arith ()
   3775  1.1  christos   {
   3776  1.1  christos     as_val=`expr "$@" || test $? -eq 1`
   3777  1.1  christos   }
   3778  1.1  christos fi # as_fn_arith
   3779  1.1  christos 
   3780  1.1  christos 
   3781  1.1  christos if expr a : '\(a\)' >/dev/null 2>&1 &&
   3782  1.1  christos    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   3783  1.1  christos   as_expr=expr
   3784  1.1  christos else
   3785  1.1  christos   as_expr=false
   3786  1.1  christos fi
   3787  1.1  christos 
   3788  1.1  christos if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   3789  1.1  christos   as_basename=basename
   3790  1.1  christos else
   3791  1.1  christos   as_basename=false
   3792  1.1  christos fi
   3793  1.1  christos 
   3794  1.1  christos if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   3795  1.1  christos   as_dirname=dirname
   3796  1.1  christos else
   3797  1.1  christos   as_dirname=false
   3798  1.1  christos fi
   3799  1.1  christos 
   3800  1.1  christos as_me=`$as_basename -- "$0" ||
   3801  1.1  christos $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   3802  1.1  christos 	 X"$0" : 'X\(//\)$' \| \
   3803  1.1  christos 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   3804  1.1  christos $as_echo X/"$0" |
   3805  1.1  christos     sed '/^.*\/\([^/][^/]*\)\/*$/{
   3806  1.1  christos 	    s//\1/
   3807  1.1  christos 	    q
   3808  1.1  christos 	  }
   3809  1.1  christos 	  /^X\/\(\/\/\)$/{
   3810  1.1  christos 	    s//\1/
   3811  1.1  christos 	    q
   3812  1.1  christos 	  }
   3813  1.1  christos 	  /^X\/\(\/\).*/{
   3814  1.1  christos 	    s//\1/
   3815  1.1  christos 	    q
   3816  1.1  christos 	  }
   3817  1.1  christos 	  s/.*/./; q'`
   3818  1.1  christos 
   3819  1.1  christos # Avoid depending upon Character Ranges.
   3820  1.1  christos as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   3821  1.1  christos as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   3822  1.1  christos as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   3823  1.1  christos as_cr_digits='0123456789'
   3824  1.1  christos as_cr_alnum=$as_cr_Letters$as_cr_digits
   3825  1.1  christos 
   3826  1.1  christos ECHO_C= ECHO_N= ECHO_T=
   3827  1.1  christos case `echo -n x` in #(((((
   3828  1.1  christos -n*)
   3829  1.1  christos   case `echo 'xy\c'` in
   3830  1.1  christos   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   3831  1.1  christos   xy)  ECHO_C='\c';;
   3832  1.1  christos   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
   3833  1.1  christos        ECHO_T='	';;
   3834  1.1  christos   esac;;
   3835  1.1  christos *)
   3836  1.1  christos   ECHO_N='-n';;
   3837  1.1  christos esac
   3838  1.1  christos 
   3839  1.1  christos rm -f conf$$ conf$$.exe conf$$.file
   3840  1.1  christos if test -d conf$$.dir; then
   3841  1.1  christos   rm -f conf$$.dir/conf$$.file
   3842  1.1  christos else
   3843  1.1  christos   rm -f conf$$.dir
   3844  1.1  christos   mkdir conf$$.dir 2>/dev/null
   3845  1.1  christos fi
   3846  1.1  christos if (echo >conf$$.file) 2>/dev/null; then
   3847  1.1  christos   if ln -s conf$$.file conf$$ 2>/dev/null; then
   3848  1.1  christos     as_ln_s='ln -s'
   3849  1.1  christos     # ... but there are two gotchas:
   3850  1.1  christos     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   3851  1.1  christos     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   3852  1.1  christos     # In both cases, we have to default to `cp -p'.
   3853  1.1  christos     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   3854  1.1  christos       as_ln_s='cp -p'
   3855  1.1  christos   elif ln conf$$.file conf$$ 2>/dev/null; then
   3856  1.1  christos     as_ln_s=ln
   3857  1.1  christos   else
   3858  1.1  christos     as_ln_s='cp -p'
   3859  1.1  christos   fi
   3860  1.1  christos else
   3861  1.1  christos   as_ln_s='cp -p'
   3862  1.1  christos fi
   3863  1.1  christos rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   3864  1.1  christos rmdir conf$$.dir 2>/dev/null
   3865  1.1  christos 
   3866  1.1  christos 
   3867  1.1  christos # as_fn_mkdir_p
   3868  1.1  christos # -------------
   3869  1.1  christos # Create "$as_dir" as a directory, including parents if necessary.
   3870  1.1  christos as_fn_mkdir_p ()
   3871  1.1  christos {
   3872  1.1  christos 
   3873  1.1  christos   case $as_dir in #(
   3874  1.1  christos   -*) as_dir=./$as_dir;;
   3875  1.1  christos   esac
   3876  1.1  christos   test -d "$as_dir" || eval $as_mkdir_p || {
   3877  1.1  christos     as_dirs=
   3878  1.1  christos     while :; do
   3879  1.1  christos       case $as_dir in #(
   3880  1.1  christos       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
   3881  1.1  christos       *) as_qdir=$as_dir;;
   3882  1.1  christos       esac
   3883  1.1  christos       as_dirs="'$as_qdir' $as_dirs"
   3884  1.1  christos       as_dir=`$as_dirname -- "$as_dir" ||
   3885  1.1  christos $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   3886  1.1  christos 	 X"$as_dir" : 'X\(//\)[^/]' \| \
   3887  1.1  christos 	 X"$as_dir" : 'X\(//\)$' \| \
   3888  1.1  christos 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
   3889  1.1  christos $as_echo X"$as_dir" |
   3890  1.1  christos     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   3891  1.1  christos 	    s//\1/
   3892  1.1  christos 	    q
   3893  1.1  christos 	  }
   3894  1.1  christos 	  /^X\(\/\/\)[^/].*/{
   3895  1.1  christos 	    s//\1/
   3896  1.1  christos 	    q
   3897  1.1  christos 	  }
   3898  1.1  christos 	  /^X\(\/\/\)$/{
   3899  1.1  christos 	    s//\1/
   3900  1.1  christos 	    q
   3901  1.1  christos 	  }
   3902  1.1  christos 	  /^X\(\/\).*/{
   3903  1.1  christos 	    s//\1/
   3904  1.1  christos 	    q
   3905  1.1  christos 	  }
   3906  1.1  christos 	  s/.*/./; q'`
   3907  1.1  christos       test -d "$as_dir" && break
   3908  1.1  christos     done
   3909  1.1  christos     test -z "$as_dirs" || eval "mkdir $as_dirs"
   3910  1.1  christos   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
   3911  1.1  christos 
   3912  1.1  christos 
   3913  1.1  christos } # as_fn_mkdir_p
   3914  1.1  christos if mkdir -p . 2>/dev/null; then
   3915  1.1  christos   as_mkdir_p='mkdir -p "$as_dir"'
   3916  1.1  christos else
   3917  1.1  christos   test -d ./-p && rmdir ./-p
   3918  1.1  christos   as_mkdir_p=false
   3919  1.1  christos fi
   3920  1.1  christos 
   3921  1.1  christos if test -x / >/dev/null 2>&1; then
   3922  1.1  christos   as_test_x='test -x'
   3923  1.1  christos else
   3924  1.1  christos   if ls -dL / >/dev/null 2>&1; then
   3925  1.1  christos     as_ls_L_option=L
   3926  1.1  christos   else
   3927  1.1  christos     as_ls_L_option=
   3928  1.1  christos   fi
   3929  1.1  christos   as_test_x='
   3930  1.1  christos     eval sh -c '\''
   3931  1.1  christos       if test -d "$1"; then
   3932  1.1  christos 	test -d "$1/.";
   3933  1.1  christos       else
   3934  1.1  christos 	case $1 in #(
   3935  1.1  christos 	-*)set "./$1";;
   3936  1.1  christos 	esac;
   3937  1.1  christos 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
   3938  1.1  christos 	???[sx]*):;;*)false;;esac;fi
   3939  1.1  christos     '\'' sh
   3940  1.1  christos   '
   3941  1.1  christos fi
   3942  1.1  christos as_executable_p=$as_test_x
   3943  1.1  christos 
   3944  1.1  christos # Sed expression to map a string onto a valid CPP name.
   3945  1.1  christos as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   3946  1.1  christos 
   3947  1.1  christos # Sed expression to map a string onto a valid variable name.
   3948  1.1  christos as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   3949  1.1  christos 
   3950  1.1  christos 
   3951  1.1  christos exec 6>&1
   3952  1.1  christos ## ----------------------------------- ##
   3953  1.1  christos ## Main body of $CONFIG_STATUS script. ##
   3954  1.1  christos ## ----------------------------------- ##
   3955  1.1  christos _ASEOF
   3956  1.1  christos test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
   3957  1.1  christos 
   3958  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   3959  1.1  christos # Save the log message, to keep $0 and so on meaningful, and to
   3960  1.1  christos # report actual input values of CONFIG_FILES etc. instead of their
   3961  1.1  christos # values after options handling.
   3962  1.1  christos ac_log="
   3963  1.1  christos This file was extended by $as_me, which was
   3964  1.1  christos generated by GNU Autoconf 2.64.  Invocation command line was
   3965  1.1  christos 
   3966  1.1  christos   CONFIG_FILES    = $CONFIG_FILES
   3967  1.1  christos   CONFIG_HEADERS  = $CONFIG_HEADERS
   3968  1.1  christos   CONFIG_LINKS    = $CONFIG_LINKS
   3969  1.1  christos   CONFIG_COMMANDS = $CONFIG_COMMANDS
   3970  1.1  christos   $ $0 $@
   3971  1.1  christos 
   3972  1.1  christos on `(hostname || uname -n) 2>/dev/null | sed 1q`
   3973  1.1  christos "
   3974  1.1  christos 
   3975  1.1  christos _ACEOF
   3976  1.1  christos 
   3977  1.1  christos case $ac_config_files in *"
   3978  1.1  christos "*) set x $ac_config_files; shift; ac_config_files=$*;;
   3979  1.1  christos esac
   3980  1.1  christos 
   3981  1.1  christos 
   3982  1.1  christos 
   3983  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   3984  1.1  christos # Files that config.status was made for.
   3985  1.1  christos config_files="$ac_config_files"
   3986  1.1  christos 
   3987  1.1  christos _ACEOF
   3988  1.1  christos 
   3989  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   3990  1.1  christos ac_cs_usage="\
   3991  1.1  christos \`$as_me' instantiates files and other configuration actions
   3992  1.1  christos from templates according to the current configuration.  Unless the files
   3993  1.1  christos and actions are specified as TAGs, all are instantiated by default.
   3994  1.1  christos 
   3995  1.1  christos Usage: $0 [OPTION]... [TAG]...
   3996  1.1  christos 
   3997  1.1  christos   -h, --help       print this help, then exit
   3998  1.1  christos   -V, --version    print version number and configuration settings, then exit
   3999  1.1  christos   -q, --quiet, --silent
   4000  1.1  christos                    do not print progress messages
   4001  1.1  christos   -d, --debug      don't remove temporary files
   4002  1.1  christos       --recheck    update $as_me by reconfiguring in the same conditions
   4003  1.1  christos       --file=FILE[:TEMPLATE]
   4004  1.1  christos                    instantiate the configuration file FILE
   4005  1.1  christos 
   4006  1.1  christos Configuration files:
   4007  1.1  christos $config_files
   4008  1.1  christos 
   4009  1.1  christos Report bugs to the package provider."
   4010  1.1  christos 
   4011  1.1  christos _ACEOF
   4012  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4013  1.1  christos ac_cs_version="\\
   4014  1.1  christos config.status
   4015  1.1  christos configured by $0, generated by GNU Autoconf 2.64,
   4016  1.1  christos   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
   4017  1.1  christos 
   4018  1.1  christos Copyright (C) 2009 Free Software Foundation, Inc.
   4019  1.1  christos This config.status script is free software; the Free Software Foundation
   4020  1.1  christos gives unlimited permission to copy, distribute and modify it."
   4021  1.1  christos 
   4022  1.1  christos ac_pwd='$ac_pwd'
   4023  1.1  christos srcdir='$srcdir'
   4024  1.1  christos test -n "\$AWK" || AWK=awk
   4025  1.1  christos _ACEOF
   4026  1.1  christos 
   4027  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4028  1.1  christos # The default lists apply if the user does not specify any file.
   4029  1.1  christos ac_need_defaults=:
   4030  1.1  christos while test $# != 0
   4031  1.1  christos do
   4032  1.1  christos   case $1 in
   4033  1.1  christos   --*=*)
   4034  1.1  christos     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   4035  1.1  christos     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
   4036  1.1  christos     ac_shift=:
   4037  1.1  christos     ;;
   4038  1.1  christos   *)
   4039  1.1  christos     ac_option=$1
   4040  1.1  christos     ac_optarg=$2
   4041  1.1  christos     ac_shift=shift
   4042  1.1  christos     ;;
   4043  1.1  christos   esac
   4044  1.1  christos 
   4045  1.1  christos   case $ac_option in
   4046  1.1  christos   # Handling of the options.
   4047  1.1  christos   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
   4048  1.1  christos     ac_cs_recheck=: ;;
   4049  1.1  christos   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
   4050  1.1  christos     $as_echo "$ac_cs_version"; exit ;;
   4051  1.1  christos   --debug | --debu | --deb | --de | --d | -d )
   4052  1.1  christos     debug=: ;;
   4053  1.1  christos   --file | --fil | --fi | --f )
   4054  1.1  christos     $ac_shift
   4055  1.1  christos     case $ac_optarg in
   4056  1.1  christos     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   4057  1.1  christos     esac
   4058  1.1  christos     as_fn_append CONFIG_FILES " '$ac_optarg'"
   4059  1.1  christos     ac_need_defaults=false;;
   4060  1.1  christos   --he | --h |  --help | --hel | -h )
   4061  1.1  christos     $as_echo "$ac_cs_usage"; exit ;;
   4062  1.1  christos   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   4063  1.1  christos   | -silent | --silent | --silen | --sile | --sil | --si | --s)
   4064  1.1  christos     ac_cs_silent=: ;;
   4065  1.1  christos 
   4066  1.1  christos   # This is an error.
   4067  1.1  christos   -*) as_fn_error "unrecognized option: \`$1'
   4068  1.1  christos Try \`$0 --help' for more information." ;;
   4069  1.1  christos 
   4070  1.1  christos   *) as_fn_append ac_config_targets " $1"
   4071  1.1  christos      ac_need_defaults=false ;;
   4072  1.1  christos 
   4073  1.1  christos   esac
   4074  1.1  christos   shift
   4075  1.1  christos done
   4076  1.1  christos 
   4077  1.1  christos ac_configure_extra_args=
   4078  1.1  christos 
   4079  1.1  christos if $ac_cs_silent; then
   4080  1.1  christos   exec 6>/dev/null
   4081  1.1  christos   ac_configure_extra_args="$ac_configure_extra_args --silent"
   4082  1.1  christos fi
   4083  1.1  christos 
   4084  1.1  christos _ACEOF
   4085  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4086  1.1  christos if \$ac_cs_recheck; then
   4087  1.1  christos   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   4088  1.1  christos   shift
   4089  1.1  christos   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   4090  1.1  christos   CONFIG_SHELL='$SHELL'
   4091  1.1  christos   export CONFIG_SHELL
   4092  1.1  christos   exec "\$@"
   4093  1.1  christos fi
   4094  1.1  christos 
   4095  1.1  christos _ACEOF
   4096  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4097  1.1  christos exec 5>>config.log
   4098  1.1  christos {
   4099  1.1  christos   echo
   4100  1.1  christos   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   4101  1.1  christos ## Running $as_me. ##
   4102  1.1  christos _ASBOX
   4103  1.1  christos   $as_echo "$ac_log"
   4104  1.1  christos } >&5
   4105  1.1  christos 
   4106  1.1  christos _ACEOF
   4107  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4108  1.1  christos _ACEOF
   4109  1.1  christos 
   4110  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4111  1.1  christos 
   4112  1.1  christos # Handling of arguments.
   4113  1.1  christos for ac_config_target in $ac_config_targets
   4114  1.1  christos do
   4115  1.1  christos   case $ac_config_target in
   4116  1.5  christos     "lib/pdtrace") CONFIG_FILES="$CONFIG_FILES lib/pdtrace" ;;
   4117  1.1  christos     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   4118  1.1  christos 
   4119  1.1  christos   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   4120  1.1  christos   esac
   4121  1.1  christos done
   4122  1.1  christos 
   4123  1.1  christos 
   4124  1.1  christos # If the user did not use the arguments to specify the items to instantiate,
   4125  1.1  christos # then the envvar interface is used.  Set only those that are not.
   4126  1.1  christos # We use the long form for the default assignment because of an extremely
   4127  1.1  christos # bizarre bug on SunOS 4.1.3.
   4128  1.1  christos if $ac_need_defaults; then
   4129  1.1  christos   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
   4130  1.1  christos fi
   4131  1.1  christos 
   4132  1.1  christos # Have a temporary directory for convenience.  Make it in the build tree
   4133  1.1  christos # simply because there is no reason against having it here, and in addition,
   4134  1.1  christos # creating and moving files from /tmp can sometimes cause problems.
   4135  1.1  christos # Hook for its removal unless debugging.
   4136  1.1  christos # Note that there is a small window in which the directory will not be cleaned:
   4137  1.1  christos # after its creation but before its name has been assigned to `$tmp'.
   4138  1.1  christos $debug ||
   4139  1.1  christos {
   4140  1.1  christos   tmp=
   4141  1.1  christos   trap 'exit_status=$?
   4142  1.1  christos   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
   4143  1.1  christos ' 0
   4144  1.1  christos   trap 'as_fn_exit 1' 1 2 13 15
   4145  1.1  christos }
   4146  1.1  christos # Create a (secure) tmp directory for tmp files.
   4147  1.1  christos 
   4148  1.1  christos {
   4149  1.1  christos   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
   4150  1.1  christos   test -n "$tmp" && test -d "$tmp"
   4151  1.1  christos }  ||
   4152  1.1  christos {
   4153  1.1  christos   tmp=./conf$$-$RANDOM
   4154  1.1  christos   (umask 077 && mkdir "$tmp")
   4155  1.1  christos } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
   4156  1.1  christos 
   4157  1.1  christos # Set up the scripts for CONFIG_FILES section.
   4158  1.1  christos # No need to generate them if there are no CONFIG_FILES.
   4159  1.1  christos # This happens for instance with `./config.status config.h'.
   4160  1.1  christos if test -n "$CONFIG_FILES"; then
   4161  1.1  christos 
   4162  1.1  christos 
   4163  1.1  christos ac_cr=`echo X | tr X '\015'`
   4164  1.1  christos # On cygwin, bash can eat \r inside `` if the user requested igncr.
   4165  1.1  christos # But we know of no other shell where ac_cr would be empty at this
   4166  1.1  christos # point, so we can use a bashism as a fallback.
   4167  1.1  christos if test "x$ac_cr" = x; then
   4168  1.1  christos   eval ac_cr=\$\'\\r\'
   4169  1.1  christos fi
   4170  1.1  christos ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
   4171  1.1  christos if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   4172  1.1  christos   ac_cs_awk_cr='\r'
   4173  1.1  christos else
   4174  1.1  christos   ac_cs_awk_cr=$ac_cr
   4175  1.1  christos fi
   4176  1.1  christos 
   4177  1.1  christos echo 'BEGIN {' >"$tmp/subs1.awk" &&
   4178  1.1  christos _ACEOF
   4179  1.1  christos 
   4180  1.1  christos 
   4181  1.1  christos {
   4182  1.1  christos   echo "cat >conf$$subs.awk <<_ACEOF" &&
   4183  1.1  christos   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   4184  1.1  christos   echo "_ACEOF"
   4185  1.1  christos } >conf$$subs.sh ||
   4186  1.1  christos   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
   4187  1.1  christos ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
   4188  1.1  christos ac_delim='%!_!# '
   4189  1.1  christos for ac_last_try in false false false false false :; do
   4190  1.1  christos   . ./conf$$subs.sh ||
   4191  1.1  christos     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
   4192  1.1  christos 
   4193  1.1  christos   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   4194  1.1  christos   if test $ac_delim_n = $ac_delim_num; then
   4195  1.1  christos     break
   4196  1.1  christos   elif $ac_last_try; then
   4197  1.1  christos     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
   4198  1.1  christos   else
   4199  1.1  christos     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   4200  1.1  christos   fi
   4201  1.1  christos done
   4202  1.1  christos rm -f conf$$subs.sh
   4203  1.1  christos 
   4204  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4205  1.1  christos cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
   4206  1.1  christos _ACEOF
   4207  1.1  christos sed -n '
   4208  1.1  christos h
   4209  1.1  christos s/^/S["/; s/!.*/"]=/
   4210  1.1  christos p
   4211  1.1  christos g
   4212  1.1  christos s/^[^!]*!//
   4213  1.1  christos :repl
   4214  1.1  christos t repl
   4215  1.1  christos s/'"$ac_delim"'$//
   4216  1.1  christos t delim
   4217  1.1  christos :nl
   4218  1.1  christos h
   4219  1.1  christos s/\(.\{148\}\).*/\1/
   4220  1.1  christos t more1
   4221  1.1  christos s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
   4222  1.1  christos p
   4223  1.1  christos n
   4224  1.1  christos b repl
   4225  1.1  christos :more1
   4226  1.1  christos s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   4227  1.1  christos p
   4228  1.1  christos g
   4229  1.1  christos s/.\{148\}//
   4230  1.1  christos t nl
   4231  1.1  christos :delim
   4232  1.1  christos h
   4233  1.1  christos s/\(.\{148\}\).*/\1/
   4234  1.1  christos t more2
   4235  1.1  christos s/["\\]/\\&/g; s/^/"/; s/$/"/
   4236  1.1  christos p
   4237  1.1  christos b
   4238  1.1  christos :more2
   4239  1.1  christos s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   4240  1.1  christos p
   4241  1.1  christos g
   4242  1.1  christos s/.\{148\}//
   4243  1.1  christos t delim
   4244  1.1  christos ' <conf$$subs.awk | sed '
   4245  1.1  christos /^[^""]/{
   4246  1.1  christos   N
   4247  1.1  christos   s/\n//
   4248  1.1  christos }
   4249  1.1  christos ' >>$CONFIG_STATUS || ac_write_fail=1
   4250  1.1  christos rm -f conf$$subs.awk
   4251  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4252  1.1  christos _ACAWK
   4253  1.1  christos cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   4254  1.1  christos   for (key in S) S_is_set[key] = 1
   4255  1.1  christos   FS = ""
   4256  1.1  christos 
   4257  1.1  christos }
   4258  1.1  christos {
   4259  1.1  christos   line = $ 0
   4260  1.1  christos   nfields = split(line, field, "@")
   4261  1.1  christos   substed = 0
   4262  1.1  christos   len = length(field[1])
   4263  1.1  christos   for (i = 2; i < nfields; i++) {
   4264  1.1  christos     key = field[i]
   4265  1.1  christos     keylen = length(key)
   4266  1.1  christos     if (S_is_set[key]) {
   4267  1.1  christos       value = S[key]
   4268  1.1  christos       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
   4269  1.1  christos       len += length(value) + length(field[++i])
   4270  1.1  christos       substed = 1
   4271  1.1  christos     } else
   4272  1.1  christos       len += 1 + keylen
   4273  1.1  christos   }
   4274  1.1  christos 
   4275  1.1  christos   print line
   4276  1.1  christos }
   4277  1.1  christos 
   4278  1.1  christos _ACAWK
   4279  1.1  christos _ACEOF
   4280  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4281  1.1  christos if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   4282  1.1  christos   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
   4283  1.1  christos else
   4284  1.1  christos   cat
   4285  1.1  christos fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
   4286  1.1  christos   || as_fn_error "could not setup config files machinery" "$LINENO" 5
   4287  1.1  christos _ACEOF
   4288  1.1  christos 
   4289  1.1  christos # VPATH may cause trouble with some makes, so we remove $(srcdir),
   4290  1.1  christos # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
   4291  1.1  christos # trailing colons and then remove the whole line if VPATH becomes empty
   4292  1.1  christos # (actually we leave an empty line to preserve line numbers).
   4293  1.1  christos if test "x$srcdir" = x.; then
   4294  1.1  christos   ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
   4295  1.1  christos s/:*\$(srcdir):*/:/
   4296  1.1  christos s/:*\${srcdir}:*/:/
   4297  1.1  christos s/:*@srcdir@:*/:/
   4298  1.1  christos s/^\([^=]*=[	 ]*\):*/\1/
   4299  1.1  christos s/:*$//
   4300  1.1  christos s/^[^=]*=[	 ]*$//
   4301  1.1  christos }'
   4302  1.1  christos fi
   4303  1.1  christos 
   4304  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4305  1.1  christos fi # test -n "$CONFIG_FILES"
   4306  1.1  christos 
   4307  1.1  christos 
   4308  1.1  christos eval set X "  :F $CONFIG_FILES      "
   4309  1.1  christos shift
   4310  1.1  christos for ac_tag
   4311  1.1  christos do
   4312  1.1  christos   case $ac_tag in
   4313  1.1  christos   :[FHLC]) ac_mode=$ac_tag; continue;;
   4314  1.1  christos   esac
   4315  1.1  christos   case $ac_mode$ac_tag in
   4316  1.1  christos   :[FHL]*:*);;
   4317  1.1  christos   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
   4318  1.1  christos   :[FH]-) ac_tag=-:-;;
   4319  1.1  christos   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   4320  1.1  christos   esac
   4321  1.1  christos   ac_save_IFS=$IFS
   4322  1.1  christos   IFS=:
   4323  1.1  christos   set x $ac_tag
   4324  1.1  christos   IFS=$ac_save_IFS
   4325  1.1  christos   shift
   4326  1.1  christos   ac_file=$1
   4327  1.1  christos   shift
   4328  1.1  christos 
   4329  1.1  christos   case $ac_mode in
   4330  1.1  christos   :L) ac_source=$1;;
   4331  1.1  christos   :[FH])
   4332  1.1  christos     ac_file_inputs=
   4333  1.1  christos     for ac_f
   4334  1.1  christos     do
   4335  1.1  christos       case $ac_f in
   4336  1.1  christos       -) ac_f="$tmp/stdin";;
   4337  1.1  christos       *) # Look for the file first in the build tree, then in the source tree
   4338  1.1  christos 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
   4339  1.1  christos 	 # because $ac_f cannot contain `:'.
   4340  1.1  christos 	 test -f "$ac_f" ||
   4341  1.1  christos 	   case $ac_f in
   4342  1.1  christos 	   [\\/$]*) false;;
   4343  1.1  christos 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
   4344  1.1  christos 	   esac ||
   4345  1.1  christos 	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
   4346  1.1  christos       esac
   4347  1.1  christos       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
   4348  1.1  christos       as_fn_append ac_file_inputs " '$ac_f'"
   4349  1.1  christos     done
   4350  1.1  christos 
   4351  1.1  christos     # Let's still pretend it is `configure' which instantiates (i.e., don't
   4352  1.1  christos     # use $as_me), people would be surprised to read:
   4353  1.1  christos     #    /* config.h.  Generated by config.status.  */
   4354  1.1  christos     configure_input='Generated from '`
   4355  1.1  christos 	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
   4356  1.1  christos 	`' by configure.'
   4357  1.1  christos     if test x"$ac_file" != x-; then
   4358  1.1  christos       configure_input="$ac_file.  $configure_input"
   4359  1.1  christos       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
   4360  1.1  christos $as_echo "$as_me: creating $ac_file" >&6;}
   4361  1.1  christos     fi
   4362  1.1  christos     # Neutralize special characters interpreted by sed in replacement strings.
   4363  1.1  christos     case $configure_input in #(
   4364  1.1  christos     *\&* | *\|* | *\\* )
   4365  1.1  christos        ac_sed_conf_input=`$as_echo "$configure_input" |
   4366  1.1  christos        sed 's/[\\\\&|]/\\\\&/g'`;; #(
   4367  1.1  christos     *) ac_sed_conf_input=$configure_input;;
   4368  1.1  christos     esac
   4369  1.1  christos 
   4370  1.1  christos     case $ac_tag in
   4371  1.1  christos     *:-:* | *:-) cat >"$tmp/stdin" \
   4372  1.1  christos       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
   4373  1.1  christos     esac
   4374  1.1  christos     ;;
   4375  1.1  christos   esac
   4376  1.1  christos 
   4377  1.1  christos   ac_dir=`$as_dirname -- "$ac_file" ||
   4378  1.1  christos $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   4379  1.1  christos 	 X"$ac_file" : 'X\(//\)[^/]' \| \
   4380  1.1  christos 	 X"$ac_file" : 'X\(//\)$' \| \
   4381  1.1  christos 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
   4382  1.1  christos $as_echo X"$ac_file" |
   4383  1.1  christos     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   4384  1.1  christos 	    s//\1/
   4385  1.1  christos 	    q
   4386  1.1  christos 	  }
   4387  1.1  christos 	  /^X\(\/\/\)[^/].*/{
   4388  1.1  christos 	    s//\1/
   4389  1.1  christos 	    q
   4390  1.1  christos 	  }
   4391  1.1  christos 	  /^X\(\/\/\)$/{
   4392  1.1  christos 	    s//\1/
   4393  1.1  christos 	    q
   4394  1.1  christos 	  }
   4395  1.1  christos 	  /^X\(\/\).*/{
   4396  1.1  christos 	    s//\1/
   4397  1.1  christos 	    q
   4398  1.1  christos 	  }
   4399  1.1  christos 	  s/.*/./; q'`
   4400  1.1  christos   as_dir="$ac_dir"; as_fn_mkdir_p
   4401  1.1  christos   ac_builddir=.
   4402  1.1  christos 
   4403  1.1  christos case "$ac_dir" in
   4404  1.1  christos .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   4405  1.1  christos *)
   4406  1.1  christos   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   4407  1.1  christos   # A ".." for each directory in $ac_dir_suffix.
   4408  1.1  christos   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   4409  1.1  christos   case $ac_top_builddir_sub in
   4410  1.1  christos   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   4411  1.1  christos   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   4412  1.1  christos   esac ;;
   4413  1.1  christos esac
   4414  1.1  christos ac_abs_top_builddir=$ac_pwd
   4415  1.1  christos ac_abs_builddir=$ac_pwd$ac_dir_suffix
   4416  1.1  christos # for backward compatibility:
   4417  1.1  christos ac_top_builddir=$ac_top_build_prefix
   4418  1.1  christos 
   4419  1.1  christos case $srcdir in
   4420  1.1  christos   .)  # We are building in place.
   4421  1.1  christos     ac_srcdir=.
   4422  1.1  christos     ac_top_srcdir=$ac_top_builddir_sub
   4423  1.1  christos     ac_abs_top_srcdir=$ac_pwd ;;
   4424  1.1  christos   [\\/]* | ?:[\\/]* )  # Absolute name.
   4425  1.1  christos     ac_srcdir=$srcdir$ac_dir_suffix;
   4426  1.1  christos     ac_top_srcdir=$srcdir
   4427  1.1  christos     ac_abs_top_srcdir=$srcdir ;;
   4428  1.1  christos   *) # Relative name.
   4429  1.1  christos     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   4430  1.1  christos     ac_top_srcdir=$ac_top_build_prefix$srcdir
   4431  1.1  christos     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   4432  1.1  christos esac
   4433  1.1  christos ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   4434  1.1  christos 
   4435  1.1  christos 
   4436  1.1  christos   case $ac_mode in
   4437  1.1  christos   :F)
   4438  1.1  christos   #
   4439  1.1  christos   # CONFIG_FILE
   4440  1.1  christos   #
   4441  1.1  christos 
   4442  1.1  christos _ACEOF
   4443  1.1  christos 
   4444  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4445  1.1  christos # If the template does not know about datarootdir, expand it.
   4446  1.1  christos # FIXME: This hack should be removed a few years after 2.60.
   4447  1.1  christos ac_datarootdir_hack=; ac_datarootdir_seen=
   4448  1.1  christos ac_sed_dataroot='
   4449  1.1  christos /datarootdir/ {
   4450  1.1  christos   p
   4451  1.1  christos   q
   4452  1.1  christos }
   4453  1.1  christos /@datadir@/p
   4454  1.1  christos /@docdir@/p
   4455  1.1  christos /@infodir@/p
   4456  1.1  christos /@localedir@/p
   4457  1.1  christos /@mandir@/p'
   4458  1.1  christos case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
   4459  1.1  christos *datarootdir*) ac_datarootdir_seen=yes;;
   4460  1.1  christos *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
   4461  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
   4462  1.1  christos $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
   4463  1.1  christos _ACEOF
   4464  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4465  1.1  christos   ac_datarootdir_hack='
   4466  1.1  christos   s&@datadir@&$datadir&g
   4467  1.1  christos   s&@docdir@&$docdir&g
   4468  1.1  christos   s&@infodir@&$infodir&g
   4469  1.1  christos   s&@localedir@&$localedir&g
   4470  1.1  christos   s&@mandir@&$mandir&g
   4471  1.1  christos   s&\\\${datarootdir}&$datarootdir&g' ;;
   4472  1.1  christos esac
   4473  1.1  christos _ACEOF
   4474  1.1  christos 
   4475  1.1  christos # Neutralize VPATH when `$srcdir' = `.'.
   4476  1.1  christos # Shell code in configure.ac might set extrasub.
   4477  1.1  christos # FIXME: do we really want to maintain this feature?
   4478  1.1  christos cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   4479  1.1  christos ac_sed_extra="$ac_vpsub
   4480  1.1  christos $extrasub
   4481  1.1  christos _ACEOF
   4482  1.1  christos cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   4483  1.1  christos :t
   4484  1.1  christos /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
   4485  1.1  christos s|@configure_input@|$ac_sed_conf_input|;t t
   4486  1.1  christos s&@top_builddir@&$ac_top_builddir_sub&;t t
   4487  1.1  christos s&@top_build_prefix@&$ac_top_build_prefix&;t t
   4488  1.1  christos s&@srcdir@&$ac_srcdir&;t t
   4489  1.1  christos s&@abs_srcdir@&$ac_abs_srcdir&;t t
   4490  1.1  christos s&@top_srcdir@&$ac_top_srcdir&;t t
   4491  1.1  christos s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
   4492  1.1  christos s&@builddir@&$ac_builddir&;t t
   4493  1.1  christos s&@abs_builddir@&$ac_abs_builddir&;t t
   4494  1.1  christos s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
   4495  1.1  christos $ac_datarootdir_hack
   4496  1.1  christos "
   4497  1.1  christos eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
   4498  1.1  christos   || as_fn_error "could not create $ac_file" "$LINENO" 5
   4499  1.1  christos 
   4500  1.1  christos test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   4501  1.1  christos   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   4502  1.1  christos   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   4503  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   4504  1.1  christos which seems to be undefined.  Please make sure it is defined." >&5
   4505  1.1  christos $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
   4506  1.1  christos which seems to be undefined.  Please make sure it is defined." >&2;}
   4507  1.1  christos 
   4508  1.1  christos   rm -f "$tmp/stdin"
   4509  1.1  christos   case $ac_file in
   4510  1.1  christos   -) cat "$tmp/out" && rm -f "$tmp/out";;
   4511  1.1  christos   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   4512  1.1  christos   esac \
   4513  1.1  christos   || as_fn_error "could not create $ac_file" "$LINENO" 5
   4514  1.1  christos  ;;
   4515  1.1  christos 
   4516  1.1  christos 
   4517  1.1  christos 
   4518  1.1  christos   esac
   4519  1.1  christos 
   4520  1.5  christos 
   4521  1.5  christos   case $ac_file$ac_mode in
   4522  1.5  christos     "lib/pdtrace":F) chmod +x lib/pdtrace ;;
   4523  1.5  christos 
   4524  1.5  christos   esac
   4525  1.1  christos done # for ac_tag
   4526  1.1  christos 
   4527  1.1  christos 
   4528  1.1  christos as_fn_exit 0
   4529  1.1  christos _ACEOF
   4530  1.1  christos ac_clean_files=$ac_clean_files_save
   4531  1.1  christos 
   4532  1.1  christos test $ac_write_fail = 0 ||
   4533  1.1  christos   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
   4534  1.1  christos 
   4535  1.1  christos 
   4536  1.1  christos # configure is writing to config.log, and then calls config.status.
   4537  1.1  christos # config.status does its own redirection, appending to config.log.
   4538  1.1  christos # Unfortunately, on DOS this fails, as config.log is still kept open
   4539  1.1  christos # by configure, so config.status won't be able to write to it; its
   4540  1.1  christos # output is simply discarded.  So we exec the FD to /dev/null,
   4541  1.1  christos # effectively closing config.log, so it can be properly (re)opened and
   4542  1.1  christos # appended to by config.status.  When coming back to configure, we
   4543  1.1  christos # need to make the FD available again.
   4544  1.1  christos if test "$no_create" != yes; then
   4545  1.1  christos   ac_cs_success=:
   4546  1.1  christos   ac_config_status_args=
   4547  1.1  christos   test "$silent" = yes &&
   4548  1.1  christos     ac_config_status_args="$ac_config_status_args --quiet"
   4549  1.1  christos   exec 5>/dev/null
   4550  1.1  christos   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
   4551  1.1  christos   exec 5>>config.log
   4552  1.1  christos   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   4553  1.1  christos   # would make configure fail if this is the last instruction.
   4554  1.1  christos   $ac_cs_success || as_fn_exit $?
   4555  1.1  christos fi
   4556  1.1  christos 
   4557  1.1  christos #
   4558  1.1  christos # CONFIG_SUBDIRS section.
   4559  1.1  christos #
   4560  1.1  christos if test "$no_recursion" != yes; then
   4561  1.1  christos 
   4562  1.1  christos   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
   4563  1.1  christos   # so they do not pile up.
   4564  1.1  christos   ac_sub_configure_args=
   4565  1.1  christos   ac_prev=
   4566  1.1  christos   eval "set x $ac_configure_args"
   4567  1.1  christos   shift
   4568  1.1  christos   for ac_arg
   4569  1.1  christos   do
   4570  1.1  christos     if test -n "$ac_prev"; then
   4571  1.1  christos       ac_prev=
   4572  1.1  christos       continue
   4573  1.1  christos     fi
   4574  1.1  christos     case $ac_arg in
   4575  1.1  christos     -cache-file | --cache-file | --cache-fil | --cache-fi \
   4576  1.1  christos     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
   4577  1.1  christos       ac_prev=cache_file ;;
   4578  1.1  christos     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
   4579  1.1  christos     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
   4580  1.1  christos     | --c=*)
   4581  1.1  christos       ;;
   4582  1.1  christos     --config-cache | -C)
   4583  1.1  christos       ;;
   4584  1.1  christos     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
   4585  1.1  christos       ac_prev=srcdir ;;
   4586  1.1  christos     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
   4587  1.1  christos       ;;
   4588  1.1  christos     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   4589  1.1  christos       ac_prev=prefix ;;
   4590  1.1  christos     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   4591  1.1  christos       ;;
   4592  1.1  christos     --disable-option-checking)
   4593  1.1  christos       ;;
   4594  1.1  christos     *)
   4595  1.1  christos       case $ac_arg in
   4596  1.1  christos       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   4597  1.1  christos       esac
   4598  1.1  christos       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
   4599  1.1  christos     esac
   4600  1.1  christos   done
   4601  1.1  christos 
   4602  1.1  christos   # Always prepend --prefix to ensure using the same prefix
   4603  1.1  christos   # in subdir configurations.
   4604  1.1  christos   ac_arg="--prefix=$prefix"
   4605  1.1  christos   case $ac_arg in
   4606  1.1  christos   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   4607  1.1  christos   esac
   4608  1.1  christos   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
   4609  1.1  christos 
   4610  1.1  christos   # Pass --silent
   4611  1.1  christos   if test "$silent" = yes; then
   4612  1.1  christos     ac_sub_configure_args="--silent $ac_sub_configure_args"
   4613  1.1  christos   fi
   4614  1.1  christos 
   4615  1.1  christos   # Always prepend --disable-option-checking to silence warnings, since
   4616  1.1  christos   # different subdirs can have different --enable and --with options.
   4617  1.1  christos   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
   4618  1.1  christos 
   4619  1.1  christos   ac_popdir=`pwd`
   4620  1.1  christos   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
   4621  1.1  christos 
   4622  1.1  christos     # Do not complain, so a configure script can configure whichever
   4623  1.1  christos     # parts of a large source tree are present.
   4624  1.1  christos     test -d "$srcdir/$ac_dir" || continue
   4625  1.1  christos 
   4626  1.1  christos     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
   4627  1.1  christos     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
   4628  1.1  christos     $as_echo "$ac_msg" >&6
   4629  1.1  christos     as_dir="$ac_dir"; as_fn_mkdir_p
   4630  1.1  christos     ac_builddir=.
   4631  1.1  christos 
   4632  1.1  christos case "$ac_dir" in
   4633  1.1  christos .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   4634  1.1  christos *)
   4635  1.1  christos   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   4636  1.1  christos   # A ".." for each directory in $ac_dir_suffix.
   4637  1.1  christos   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   4638  1.1  christos   case $ac_top_builddir_sub in
   4639  1.1  christos   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   4640  1.1  christos   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   4641  1.1  christos   esac ;;
   4642  1.1  christos esac
   4643  1.1  christos ac_abs_top_builddir=$ac_pwd
   4644  1.1  christos ac_abs_builddir=$ac_pwd$ac_dir_suffix
   4645  1.1  christos # for backward compatibility:
   4646  1.1  christos ac_top_builddir=$ac_top_build_prefix
   4647  1.1  christos 
   4648  1.1  christos case $srcdir in
   4649  1.1  christos   .)  # We are building in place.
   4650  1.1  christos     ac_srcdir=.
   4651  1.1  christos     ac_top_srcdir=$ac_top_builddir_sub
   4652  1.1  christos     ac_abs_top_srcdir=$ac_pwd ;;
   4653  1.1  christos   [\\/]* | ?:[\\/]* )  # Absolute name.
   4654  1.1  christos     ac_srcdir=$srcdir$ac_dir_suffix;
   4655  1.1  christos     ac_top_srcdir=$srcdir
   4656  1.1  christos     ac_abs_top_srcdir=$srcdir ;;
   4657  1.1  christos   *) # Relative name.
   4658  1.1  christos     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   4659  1.1  christos     ac_top_srcdir=$ac_top_build_prefix$srcdir
   4660  1.1  christos     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   4661  1.1  christos esac
   4662  1.1  christos ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   4663  1.1  christos 
   4664  1.1  christos 
   4665  1.1  christos     cd "$ac_dir"
   4666  1.1  christos 
   4667  1.1  christos     # Check for guested configure; otherwise get Cygnus style configure.
   4668  1.1  christos     if test -f "$ac_srcdir/configure.gnu"; then
   4669  1.1  christos       ac_sub_configure=$ac_srcdir/configure.gnu
   4670  1.1  christos     elif test -f "$ac_srcdir/configure"; then
   4671  1.1  christos       ac_sub_configure=$ac_srcdir/configure
   4672  1.1  christos     elif test -f "$ac_srcdir/configure.in"; then
   4673  1.1  christos       # This should be Cygnus configure.
   4674  1.1  christos       ac_sub_configure=$ac_aux_dir/configure
   4675  1.1  christos     else
   4676  1.1  christos       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
   4677  1.1  christos $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
   4678  1.1  christos       ac_sub_configure=
   4679  1.1  christos     fi
   4680  1.1  christos 
   4681  1.1  christos     # The recursion is here.
   4682  1.1  christos     if test -n "$ac_sub_configure"; then
   4683  1.1  christos       # Make the cache file name correct relative to the subdirectory.
   4684  1.1  christos       case $cache_file in
   4685  1.1  christos       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
   4686  1.1  christos       *) # Relative name.
   4687  1.1  christos 	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
   4688  1.1  christos       esac
   4689  1.1  christos 
   4690  1.1  christos       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
   4691  1.1  christos $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
   4692  1.1  christos       # The eval makes quoting arguments work.
   4693  1.1  christos       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
   4694  1.1  christos 	   --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
   4695  1.1  christos 	as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
   4696  1.1  christos     fi
   4697  1.1  christos 
   4698  1.1  christos     cd "$ac_popdir"
   4699  1.1  christos   done
   4700  1.1  christos fi
   4701  1.1  christos if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   4702  1.1  christos   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
   4703  1.1  christos $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
   4704  1.1  christos fi
   4705  1.1  christos 
   4706