gnattools/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME=
 547 PACKAGE_TARNAME=
 548 PACKAGE_VERSION=
 549 PACKAGE_STRING=
 550 PACKAGE_BUGREPORT=
 551 PACKAGE_URL=
 552
 553 ac_unique_file="Makefile.in"
 554 ac_subst_vars='LTLIBOBJS
 555 LIBOBJS
 556 warn_cflags
 557 OBJEXT
 558 EXEEXT
 559 ac_ct_CC
 560 CPPFLAGS
 561 LDFLAGS
 562 CFLAGS
 563 CC
 564 ADA_CFLAGS
 565 EXTRA_GNATTOOLS
 566 TOOLS_TARGET_PAIRS
 567 default_gnattools_target
 568 LN_S
 569 target_noncanonical
 570 target_os
 571 target_vendor
 572 target_cpu
 573 target
 574 host_os
 575 host_vendor
 576 host_cpu
 577 host
 578 build_os
 579 build_vendor
 580 build_cpu
 581 build
 582 INSTALL_DATA
 583 INSTALL_SCRIPT
 584 INSTALL_PROGRAM
 585 MAINT
 586 target_alias
 587 host_alias
 588 build_alias
 589 LIBS
 590 ECHO_T
 591 ECHO_N
 592 ECHO_C
 593 DEFS
 594 mandir
 595 localedir
 596 libdir
 597 psdir
 598 pdfdir
 599 dvidir
 600 htmldir
 601 infodir
 602 docdir
 603 oldincludedir
 604 includedir
 605 localstatedir
 606 sharedstatedir
 607 sysconfdir
 608 datadir
 609 datarootdir
 610 libexecdir
 611 sbindir
 612 bindir
 613 program_transform_name
 614 prefix
 615 exec_prefix
 616 PACKAGE_URL
 617 PACKAGE_BUGREPORT
 618 PACKAGE_STRING
 619 PACKAGE_VERSION
 620 PACKAGE_TARNAME
 621 PACKAGE_NAME
 622 PATH_SEPARATOR
 623 SHELL'
 624 ac_subst_files=''
 625 ac_user_opts='
 626 enable_option_checking
 627 enable_maintainer_mode
 628 '
 629       ac_precious_vars='build_alias
 630 host_alias
 631 target_alias
 632 CC
 633 CFLAGS
 634 LDFLAGS
 635 LIBS
 636 CPPFLAGS'
 637
 638
 639 # Initialize some variables set by options.
 640 ac_init_help=
 641 ac_init_version=false
 642 ac_unrecognized_opts=
 643 ac_unrecognized_sep=
 644 # The variables have the same names as the options, with
 645 # dashes changed to underlines.
 646 cache_file=/dev/null
 647 exec_prefix=NONE
 648 no_create=
 649 no_recursion=
 650 prefix=NONE
 651 program_prefix=NONE
 652 program_suffix=NONE
 653 program_transform_name=s,x,x,
 654 silent=
 655 site=
 656 srcdir=
 657 verbose=
 658 x_includes=NONE
 659 x_libraries=NONE
 660
 661 # Installation directory options.
 662 # These are left unexpanded so users can "make install exec_prefix=/foo"
 663 # and all the variables that are supposed to be based on exec_prefix
 664 # by default will actually change.
 665 # Use braces instead of parens because sh, perl, etc. also accept them.
 666 # (The list follows the same order as the GNU Coding Standards.)
 667 bindir='${exec_prefix}/bin'
 668 sbindir='${exec_prefix}/sbin'
 669 libexecdir='${exec_prefix}/libexec'
 670 datarootdir='${prefix}/share'
 671 datadir='${datarootdir}'
 672 sysconfdir='${prefix}/etc'
 673 sharedstatedir='${prefix}/com'
 674 localstatedir='${prefix}/var'
 675 includedir='${prefix}/include'
 676 oldincludedir='/usr/include'
 677 docdir='${datarootdir}/doc/${PACKAGE}'
 678 infodir='${datarootdir}/info'
 679 htmldir='${docdir}'
 680 dvidir='${docdir}'
 681 pdfdir='${docdir}'
 682 psdir='${docdir}'
 683 libdir='${exec_prefix}/lib'
 684 localedir='${datarootdir}/locale'
 685 mandir='${datarootdir}/man'
 686
 687 ac_prev=
 688 ac_dashdash=
 689 for ac_option
 690 do
 691   # If the previous option needs an argument, assign it.
 692   if test -n "$ac_prev"; then
 693     eval $ac_prev=\$ac_option
 694     ac_prev=
 695     continue
 696   fi
 697
 698   case $ac_option in
 699   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 700   *)    ac_optarg=yes ;;
 701   esac
 702
 703   # Accept the important Cygnus configure options, so we can diagnose typos.
 704
 705   case $ac_dashdash$ac_option in
 706   --)
 707     ac_dashdash=yes ;;
 708
 709   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 710     ac_prev=bindir ;;
 711   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 712     bindir=$ac_optarg ;;
 713
 714   -build | --build | --buil | --bui | --bu)
 715     ac_prev=build_alias ;;
 716   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 717     build_alias=$ac_optarg ;;
 718
 719   -cache-file | --cache-file | --cache-fil | --cache-fi \
 720   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 721     ac_prev=cache_file ;;
 722   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 723   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 724     cache_file=$ac_optarg ;;
 725
 726   --config-cache | -C)
 727     cache_file=config.cache ;;
 728
 729   -datadir | --datadir | --datadi | --datad)
 730     ac_prev=datadir ;;
 731   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 732     datadir=$ac_optarg ;;
 733
 734   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 735   | --dataroo | --dataro | --datar)
 736     ac_prev=datarootdir ;;
 737   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 738   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 739     datarootdir=$ac_optarg ;;
 740
 741   -disable-* | --disable-*)
 742     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 743     # Reject names that are not valid shell variable names.
 744     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 745       as_fn_error "invalid feature name: $ac_useropt"
 746     ac_useropt_orig=$ac_useropt
 747     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 748     case $ac_user_opts in
 749       *"
 750 "enable_$ac_useropt"
 751 "*) ;;
 752       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 753          ac_unrecognized_sep=', ';;
 754     esac
 755     eval enable_$ac_useropt=no ;;
 756
 757   -docdir | --docdir | --docdi | --doc | --do)
 758     ac_prev=docdir ;;
 759   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 760     docdir=$ac_optarg ;;
 761
 762   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 763     ac_prev=dvidir ;;
 764   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 765     dvidir=$ac_optarg ;;
 766
 767   -enable-* | --enable-*)
 768     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 769     # Reject names that are not valid shell variable names.
 770     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 771       as_fn_error "invalid feature name: $ac_useropt"
 772     ac_useropt_orig=$ac_useropt
 773     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 774     case $ac_user_opts in
 775       *"
 776 "enable_$ac_useropt"
 777 "*) ;;
 778       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 779          ac_unrecognized_sep=', ';;
 780     esac
 781     eval enable_$ac_useropt=\$ac_optarg ;;
 782
 783   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 784   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 785   | --exec | --exe | --ex)
 786     ac_prev=exec_prefix ;;
 787   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 788   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 789   | --exec=* | --exe=* | --ex=*)
 790     exec_prefix=$ac_optarg ;;
 791
 792   -gas | --gas | --ga | --g)
 793     # Obsolete; use --with-gas.
 794     with_gas=yes ;;
 795
 796   -help | --help | --hel | --he | -h)
 797     ac_init_help=long ;;
 798   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 799     ac_init_help=recursive ;;
 800   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 801     ac_init_help=short ;;
 802
 803   -host | --host | --hos | --ho)
 804     ac_prev=host_alias ;;
 805   -host=* | --host=* | --hos=* | --ho=*)
 806     host_alias=$ac_optarg ;;
 807
 808   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 809     ac_prev=htmldir ;;
 810   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 811   | --ht=*)
 812     htmldir=$ac_optarg ;;
 813
 814   -includedir | --includedir | --includedi | --included | --include \
 815   | --includ | --inclu | --incl | --inc)
 816     ac_prev=includedir ;;
 817   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 818   | --includ=* | --inclu=* | --incl=* | --inc=*)
 819     includedir=$ac_optarg ;;
 820
 821   -infodir | --infodir | --infodi | --infod | --info | --inf)
 822     ac_prev=infodir ;;
 823   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 824     infodir=$ac_optarg ;;
 825
 826   -libdir | --libdir | --libdi | --libd)
 827     ac_prev=libdir ;;
 828   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 829     libdir=$ac_optarg ;;
 830
 831   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 832   | --libexe | --libex | --libe)
 833     ac_prev=libexecdir ;;
 834   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 835   | --libexe=* | --libex=* | --libe=*)
 836     libexecdir=$ac_optarg ;;
 837
 838   -localedir | --localedir | --localedi | --localed | --locale)
 839     ac_prev=localedir ;;
 840   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 841     localedir=$ac_optarg ;;
 842
 843   -localstatedir | --localstatedir | --localstatedi | --localstated \
 844   | --localstate | --localstat | --localsta | --localst | --locals)
 845     ac_prev=localstatedir ;;
 846   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 847   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 848     localstatedir=$ac_optarg ;;
 849
 850   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 851     ac_prev=mandir ;;
 852   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 853     mandir=$ac_optarg ;;
 854
 855   -nfp | --nfp | --nf)
 856     # Obsolete; use --without-fp.
 857     with_fp=no ;;
 858
 859   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 860   | --no-cr | --no-c | -n)
 861     no_create=yes ;;
 862
 863   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 864   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 865     no_recursion=yes ;;
 866
 867   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 868   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 869   | --oldin | --oldi | --old | --ol | --o)
 870     ac_prev=oldincludedir ;;
 871   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 872   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 873   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 874     oldincludedir=$ac_optarg ;;
 875
 876   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 877     ac_prev=prefix ;;
 878   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 879     prefix=$ac_optarg ;;
 880
 881   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 882   | --program-pre | --program-pr | --program-p)
 883     ac_prev=program_prefix ;;
 884   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 885   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 886     program_prefix=$ac_optarg ;;
 887
 888   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 889   | --program-suf | --program-su | --program-s)
 890     ac_prev=program_suffix ;;
 891   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 892   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 893     program_suffix=$ac_optarg ;;
 894
 895   -program-transform-name | --program-transform-name \
 896   | --program-transform-nam | --program-transform-na \
 897   | --program-transform-n | --program-transform- \
 898   | --program-transform | --program-transfor \
 899   | --program-transfo | --program-transf \
 900   | --program-trans | --program-tran \
 901   | --progr-tra | --program-tr | --program-t)
 902     ac_prev=program_transform_name ;;
 903   -program-transform-name=* | --program-transform-name=* \
 904   | --program-transform-nam=* | --program-transform-na=* \
 905   | --program-transform-n=* | --program-transform-=* \
 906   | --program-transform=* | --program-transfor=* \
 907   | --program-transfo=* | --program-transf=* \
 908   | --program-trans=* | --program-tran=* \
 909   | --progr-tra=* | --program-tr=* | --program-t=*)
 910     program_transform_name=$ac_optarg ;;
 911
 912   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 913     ac_prev=pdfdir ;;
 914   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 915     pdfdir=$ac_optarg ;;
 916
 917   -psdir | --psdir | --psdi | --psd | --ps)
 918     ac_prev=psdir ;;
 919   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 920     psdir=$ac_optarg ;;
 921
 922   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 923   | -silent | --silent | --silen | --sile | --sil)
 924     silent=yes ;;
 925
 926   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 927     ac_prev=sbindir ;;
 928   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 929   | --sbi=* | --sb=*)
 930     sbindir=$ac_optarg ;;
 931
 932   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 933   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 934   | --sharedst | --shareds | --shared | --share | --shar \
 935   | --sha | --sh)
 936     ac_prev=sharedstatedir ;;
 937   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 938   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 939   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 940   | --sha=* | --sh=*)
 941     sharedstatedir=$ac_optarg ;;
 942
 943   -site | --site | --sit)
 944     ac_prev=site ;;
 945   -site=* | --site=* | --sit=*)
 946     site=$ac_optarg ;;
 947
 948   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 949     ac_prev=srcdir ;;
 950   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 951     srcdir=$ac_optarg ;;
 952
 953   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 954   | --syscon | --sysco | --sysc | --sys | --sy)
 955     ac_prev=sysconfdir ;;
 956   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 957   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 958     sysconfdir=$ac_optarg ;;
 959
 960   -target | --target | --targe | --targ | --tar | --ta | --t)
 961     ac_prev=target_alias ;;
 962   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 963     target_alias=$ac_optarg ;;
 964
 965   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 966     verbose=yes ;;
 967
 968   -version | --version | --versio | --versi | --vers | -V)
 969     ac_init_version=: ;;
 970
 971   -with-* | --with-*)
 972     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 973     # Reject names that are not valid shell variable names.
 974     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 975       as_fn_error "invalid package name: $ac_useropt"
 976     ac_useropt_orig=$ac_useropt
 977     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 978     case $ac_user_opts in
 979       *"
 980 "with_$ac_useropt"
 981 "*) ;;
 982       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 983          ac_unrecognized_sep=', ';;
 984     esac
 985     eval with_$ac_useropt=\$ac_optarg ;;
 986
 987   -without-* | --without-*)
 988     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 989     # Reject names that are not valid shell variable names.
 990     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 991       as_fn_error "invalid package name: $ac_useropt"
 992     ac_useropt_orig=$ac_useropt
 993     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 994     case $ac_user_opts in
 995       *"
 996 "with_$ac_useropt"
 997 "*) ;;
 998       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 999          ac_unrecognized_sep=', ';;
1000     esac
1001     eval with_$ac_useropt=no ;;
1002
1003   --x)
1004     # Obsolete; use --with-x.
1005     with_x=yes ;;
1006
1007   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1008   | --x-incl | --x-inc | --x-in | --x-i)
1009     ac_prev=x_includes ;;
1010   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1011   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1012     x_includes=$ac_optarg ;;
1013
1014   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1015   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1016     ac_prev=x_libraries ;;
1017   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1018   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1019     x_libraries=$ac_optarg ;;
1020
1021   -*) as_fn_error "unrecognized option: \`$ac_option'
1022 Try \`$0 --help' for more information."
1023     ;;
1024
1025   *=*)
1026     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1027     # Reject names that are not valid shell variable names.
1028     case $ac_envvar in #(
1029       '' | [0-9]* | *[!_$as_cr_alnum]* )
1030       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1031     esac
1032     eval $ac_envvar=\$ac_optarg
1033     export $ac_envvar ;;
1034
1035   *)
1036     # FIXME: should be removed in autoconf 3.0.
1037     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1038     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1039       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1040     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1041     ;;
1042
1043   esac
1044 done
1045
1046 if test -n "$ac_prev"; then
1047   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1048   as_fn_error "missing argument to $ac_option"
1049 fi
1050
1051 if test -n "$ac_unrecognized_opts"; then
1052   case $enable_option_checking in
1053     no) ;;
1054     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1055     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1056   esac
1057 fi
1058
1059 # Check all directory arguments for consistency.
1060 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1061                 datadir sysconfdir sharedstatedir localstatedir includedir \
1062                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1063                 libdir localedir mandir
1064 do
1065   eval ac_val=\$$ac_var
1066   # Remove trailing slashes.
1067   case $ac_val in
1068     */ )
1069       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1070       eval $ac_var=\$ac_val;;
1071   esac
1072   # Be sure to have absolute directory names.
1073   case $ac_val in
1074     [\\/$]* | ?:[\\/]* )  continue;;
1075     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1076   esac
1077   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1078 done
1079
1080 # There might be people who depend on the old broken behavior: `$host'
1081 # used to hold the argument of --host etc.
1082 # FIXME: To remove some day.
1083 build=$build_alias
1084 host=$host_alias
1085 target=$target_alias
1086
1087 # FIXME: To remove some day.
1088 if test "x$host_alias" != x; then
1089   if test "x$build_alias" = x; then
1090     cross_compiling=maybe
1091     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1092     If a cross compiler is detected then cross compile mode will be used." >&2
1093   elif test "x$build_alias" != "x$host_alias"; then
1094     cross_compiling=yes
1095   fi
1096 fi
1097
1098 ac_tool_prefix=
1099 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1100
1101 test "$silent" = yes && exec 6>/dev/null
1102
1103
1104 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1105 ac_ls_di=`ls -di .` &&
1106 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1107   as_fn_error "working directory cannot be determined"
1108 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1109   as_fn_error "pwd does not report name of working directory"
1110
1111
1112 # Find the source files, if location was not specified.
1113 if test -z "$srcdir"; then
1114   ac_srcdir_defaulted=yes
1115   # Try the directory containing this script, then the parent directory.
1116   ac_confdir=`$as_dirname -- "$as_myself" ||
1117 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1118          X"$as_myself" : 'X\(//\)[^/]' \| \
1119          X"$as_myself" : 'X\(//\)$' \| \
1120          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1121 $as_echo X"$as_myself" |
1122     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1123             s//\1/
1124             q
1125           }
1126           /^X\(\/\/\)[^/].*/{
1127             s//\1/
1128             q
1129           }
1130           /^X\(\/\/\)$/{
1131             s//\1/
1132             q
1133           }
1134           /^X\(\/\).*/{
1135             s//\1/
1136             q
1137           }
1138           s/.*/./; q'`
1139   srcdir=$ac_confdir
1140   if test ! -r "$srcdir/$ac_unique_file"; then
1141     srcdir=..
1142   fi
1143 else
1144   ac_srcdir_defaulted=no
1145 fi
1146 if test ! -r "$srcdir/$ac_unique_file"; then
1147   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1148   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1149 fi
1150 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1151 ac_abs_confdir=`(
1152         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1153         pwd)`
1154 # When building in place, set srcdir=.
1155 if test "$ac_abs_confdir" = "$ac_pwd"; then
1156   srcdir=.
1157 fi
1158 # Remove unnecessary trailing slashes from srcdir.
1159 # Double slashes in file names in object file debugging info
1160 # mess up M-x gdb in Emacs.
1161 case $srcdir in
1162 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1163 esac
1164 for ac_var in $ac_precious_vars; do
1165   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1166   eval ac_env_${ac_var}_value=\$${ac_var}
1167   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1168   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1169 done
1170
1171 #
1172 # Report the --help message.
1173 #
1174 if test "$ac_init_help" = "long"; then
1175   # Omit some internal or obsolete options to make the list less imposing.
1176   # This message is too long to be a string in the A/UX 3.1 sh.
1177   cat <<_ACEOF
1178 \`configure' configures this package to adapt to many kinds of systems.
1179
1180 Usage: $0 [OPTION]... [VAR=VALUE]...
1181
1182 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1183 VAR=VALUE.  See below for descriptions of some of the useful variables.
1184
1185 Defaults for the options are specified in brackets.
1186
1187 Configuration:
1188   -h, --help              display this help and exit
1189       --help=short        display options specific to this package
1190       --help=recursive    display the short help of all the included packages
1191   -V, --version           display version information and exit
1192   -q, --quiet, --silent   do not print \`checking...' messages
1193       --cache-file=FILE   cache test results in FILE [disabled]
1194   -C, --config-cache      alias for \`--cache-file=config.cache'
1195   -n, --no-create         do not create output files
1196       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1197
1198 Installation directories:
1199   --prefix=PREFIX         install architecture-independent files in PREFIX
1200                           [$ac_default_prefix]
1201   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1202                           [PREFIX]
1203
1204 By default, \`make install' will install all the files in
1205 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1206 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1207 for instance \`--prefix=\$HOME'.
1208
1209 For better control, use the options below.
1210
1211 Fine tuning of the installation directories:
1212   --bindir=DIR            user executables [EPREFIX/bin]
1213   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1214   --libexecdir=DIR        program executables [EPREFIX/libexec]
1215   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1216   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1217   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1218   --libdir=DIR            object code libraries [EPREFIX/lib]
1219   --includedir=DIR        C header files [PREFIX/include]
1220   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1221   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1222   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1223   --infodir=DIR           info documentation [DATAROOTDIR/info]
1224   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1225   --mandir=DIR            man documentation [DATAROOTDIR/man]
1226   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1227   --htmldir=DIR           html documentation [DOCDIR]
1228   --dvidir=DIR            dvi documentation [DOCDIR]
1229   --pdfdir=DIR            pdf documentation [DOCDIR]
1230   --psdir=DIR             ps documentation [DOCDIR]
1231 _ACEOF
1232
1233   cat <<\_ACEOF
1234
1235 System types:
1236   --build=BUILD     configure for building on BUILD [guessed]
1237   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1238   --target=TARGET   configure for building compilers for TARGET [HOST]
1239 _ACEOF
1240 fi
1241
1242 if test -n "$ac_init_help"; then
1243
1244   cat <<\_ACEOF
1245
1246 Optional Features:
1247   --disable-option-checking  ignore unrecognized --enable/--with options
1248   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1249   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1250   --enable-maintainer-mode
1251                           enable make rules and dependencies not useful (and
1252                           sometimes confusing) to the casual installer
1253
1254 Some influential environment variables:
1255   CC          C compiler command
1256   CFLAGS      C compiler flags
1257   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1258               nonstandard directory <lib dir>
1259   LIBS        libraries to pass to the linker, e.g. -l<library>
1260   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1261               you have headers in a nonstandard directory <include dir>
1262
1263 Use these variables to override the choices made by `configure' or to help
1264 it to find libraries and programs with nonstandard names/locations.
1265
1266 Report bugs to the package provider.
1267 _ACEOF
1268 ac_status=$?
1269 fi
1270
1271 if test "$ac_init_help" = "recursive"; then
1272   # If there are subdirs, report their specific --help.
1273   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1274     test -d "$ac_dir" ||
1275       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1276       continue
1277     ac_builddir=.
1278
1279 case "$ac_dir" in
1280 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1281 *)
1282   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1283   # A ".." for each directory in $ac_dir_suffix.
1284   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1285   case $ac_top_builddir_sub in
1286   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1287   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1288   esac ;;
1289 esac
1290 ac_abs_top_builddir=$ac_pwd
1291 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1292 # for backward compatibility:
1293 ac_top_builddir=$ac_top_build_prefix
1294
1295 case $srcdir in
1296   .)  # We are building in place.
1297     ac_srcdir=.
1298     ac_top_srcdir=$ac_top_builddir_sub
1299     ac_abs_top_srcdir=$ac_pwd ;;
1300   [\\/]* | ?:[\\/]* )  # Absolute name.
1301     ac_srcdir=$srcdir$ac_dir_suffix;
1302     ac_top_srcdir=$srcdir
1303     ac_abs_top_srcdir=$srcdir ;;
1304   *) # Relative name.
1305     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1306     ac_top_srcdir=$ac_top_build_prefix$srcdir
1307     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1308 esac
1309 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1310
1311     cd "$ac_dir" || { ac_status=$?; continue; }
1312     # Check for guested configure.
1313     if test -f "$ac_srcdir/configure.gnu"; then
1314       echo &&
1315       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1316     elif test -f "$ac_srcdir/configure"; then
1317       echo &&
1318       $SHELL "$ac_srcdir/configure" --help=recursive
1319     else
1320       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1321     fi || ac_status=$?
1322     cd "$ac_pwd" || { ac_status=$?; break; }
1323   done
1324 fi
1325
1326 test -n "$ac_init_help" && exit $ac_status
1327 if $ac_init_version; then
1328   cat <<\_ACEOF
1329 configure
1330 generated by GNU Autoconf 2.64
1331
1332 Copyright (C) 2009 Free Software Foundation, Inc.
1333 This configure script is free software; the Free Software Foundation
1334 gives unlimited permission to copy, distribute and modify it.
1335 _ACEOF
1336   exit
1337 fi
1338
1339 ## ------------------------ ##
1340 ## Autoconf initialization. ##
1341 ## ------------------------ ##
1342
1343 # ac_fn_c_try_compile LINENO
1344 # --------------------------
1345 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1346 ac_fn_c_try_compile ()
1347 {
1348   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1349   rm -f conftest.$ac_objext
1350   if { { ac_try="$ac_compile"
1351 case "(($ac_try" in
1352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1353   *) ac_try_echo=$ac_try;;
1354 esac
1355 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1356 $as_echo "$ac_try_echo"; } >&5
1357   (eval "$ac_compile") 2>conftest.err
1358   ac_status=$?
1359   if test -s conftest.err; then
1360     grep -v '^ *+' conftest.err >conftest.er1
1361     cat conftest.er1 >&5
1362     mv -f conftest.er1 conftest.err
1363   fi
1364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1365   test $ac_status = 0; } && {
1366          test -z "$ac_c_werror_flag" ||
1367          test ! -s conftest.err
1368        } && test -s conftest.$ac_objext; then :
1369   ac_retval=0
1370 else
1371   $as_echo "$as_me: failed program was:" >&5
1372 sed 's/^/| /' conftest.$ac_ext >&5
1373
1374         ac_retval=1
1375 fi
1376   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1377   return $ac_retval
1378
1379 } # ac_fn_c_try_compile
1380 cat >config.log <<_ACEOF
1381 This file contains any messages produced by compilers while
1382 running configure, to aid debugging if configure makes a mistake.
1383
1384 It was created by $as_me, which was
1385 generated by GNU Autoconf 2.64.  Invocation command line was
1386
1387   $ $0 $@
1388
1389 _ACEOF
1390 exec 5>>config.log
1391 {
1392 cat <<_ASUNAME
1393 ## --------- ##
1394 ## Platform. ##
1395 ## --------- ##
1396
1397 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1398 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1399 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1400 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1401 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1402
1403 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1404 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1405
1406 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1407 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1408 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1409 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1410 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1411 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1412 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1413
1414 _ASUNAME
1415
1416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1417 for as_dir in $PATH
1418 do
1419   IFS=$as_save_IFS
1420   test -z "$as_dir" && as_dir=.
1421     $as_echo "PATH: $as_dir"
1422   done
1423 IFS=$as_save_IFS
1424
1425 } >&5
1426
1427 cat >&5 <<_ACEOF
1428
1429
1430 ## ----------- ##
1431 ## Core tests. ##
1432 ## ----------- ##
1433
1434 _ACEOF
1435
1436
1437 # Keep a trace of the command line.
1438 # Strip out --no-create and --no-recursion so they do not pile up.
1439 # Strip out --silent because we don't want to record it for future runs.
1440 # Also quote any args containing shell meta-characters.
1441 # Make two passes to allow for proper duplicate-argument suppression.
1442 ac_configure_args=
1443 ac_configure_args0=
1444 ac_configure_args1=
1445 ac_must_keep_next=false
1446 for ac_pass in 1 2
1447 do
1448   for ac_arg
1449   do
1450     case $ac_arg in
1451     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1452     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1453     | -silent | --silent | --silen | --sile | --sil)
1454       continue ;;
1455     *\'*)
1456       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1457     esac
1458     case $ac_pass in
1459     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1460     2)
1461       as_fn_append ac_configure_args1 " '$ac_arg'"
1462       if test $ac_must_keep_next = true; then
1463         ac_must_keep_next=false # Got value, back to normal.
1464       else
1465         case $ac_arg in
1466           *=* | --config-cache | -C | -disable-* | --disable-* \
1467           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1468           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1469           | -with-* | --with-* | -without-* | --without-* | --x)
1470             case "$ac_configure_args0 " in
1471               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1472             esac
1473             ;;
1474           -* ) ac_must_keep_next=true ;;
1475         esac
1476       fi
1477       as_fn_append ac_configure_args " '$ac_arg'"
1478       ;;
1479     esac
1480   done
1481 done
1482 { ac_configure_args0=; unset ac_configure_args0;}
1483 { ac_configure_args1=; unset ac_configure_args1;}
1484
1485 # When interrupted or exit'd, cleanup temporary files, and complete
1486 # config.log.  We remove comments because anyway the quotes in there
1487 # would cause problems or look ugly.
1488 # WARNING: Use '\'' to represent an apostrophe within the trap.
1489 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1490 trap 'exit_status=$?
1491   # Save into config.log some information that might help in debugging.
1492   {
1493     echo
1494
1495     cat <<\_ASBOX
1496 ## ---------------- ##
1497 ## Cache variables. ##
1498 ## ---------------- ##
1499 _ASBOX
1500     echo
1501     # The following way of writing the cache mishandles newlines in values,
1502 (
1503   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1504     eval ac_val=\$$ac_var
1505     case $ac_val in #(
1506     *${as_nl}*)
1507       case $ac_var in #(
1508       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1509 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1510       esac
1511       case $ac_var in #(
1512       _ | IFS | as_nl) ;; #(
1513       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1514       *) { eval $ac_var=; unset $ac_var;} ;;
1515       esac ;;
1516     esac
1517   done
1518   (set) 2>&1 |
1519     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1520     *${as_nl}ac_space=\ *)
1521       sed -n \
1522         "s/'\''/'\''\\\\'\'''\''/g;
1523           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1524       ;; #(
1525     *)
1526       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1527       ;;
1528     esac |
1529     sort
1530 )
1531     echo
1532
1533     cat <<\_ASBOX
1534 ## ----------------- ##
1535 ## Output variables. ##
1536 ## ----------------- ##
1537 _ASBOX
1538     echo
1539     for ac_var in $ac_subst_vars
1540     do
1541       eval ac_val=\$$ac_var
1542       case $ac_val in
1543       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1544       esac
1545       $as_echo "$ac_var='\''$ac_val'\''"
1546     done | sort
1547     echo
1548
1549     if test -n "$ac_subst_files"; then
1550       cat <<\_ASBOX
1551 ## ------------------- ##
1552 ## File substitutions. ##
1553 ## ------------------- ##
1554 _ASBOX
1555       echo
1556       for ac_var in $ac_subst_files
1557       do
1558         eval ac_val=\$$ac_var
1559         case $ac_val in
1560         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1561         esac
1562         $as_echo "$ac_var='\''$ac_val'\''"
1563       done | sort
1564       echo
1565     fi
1566
1567     if test -s confdefs.h; then
1568       cat <<\_ASBOX
1569 ## ----------- ##
1570 ## confdefs.h. ##
1571 ## ----------- ##
1572 _ASBOX
1573       echo
1574       cat confdefs.h
1575       echo
1576     fi
1577     test "$ac_signal" != 0 &&
1578       $as_echo "$as_me: caught signal $ac_signal"
1579     $as_echo "$as_me: exit $exit_status"
1580   } >&5
1581   rm -f core *.core core.conftest.* &&
1582     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1583     exit $exit_status
1584 ' 0
1585 for ac_signal in 1 2 13 15; do
1586   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1587 done
1588 ac_signal=0
1589
1590 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1591 rm -f -r conftest* confdefs.h
1592
1593 $as_echo "/* confdefs.h */" > confdefs.h
1594
1595 # Predefined preprocessor variables.
1596
1597 cat >>confdefs.h <<_ACEOF
1598 #define PACKAGE_NAME "$PACKAGE_NAME"
1599 _ACEOF
1600
1601 cat >>confdefs.h <<_ACEOF
1602 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1603 _ACEOF
1604
1605 cat >>confdefs.h <<_ACEOF
1606 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1607 _ACEOF
1608
1609 cat >>confdefs.h <<_ACEOF
1610 #define PACKAGE_STRING "$PACKAGE_STRING"
1611 _ACEOF
1612
1613 cat >>confdefs.h <<_ACEOF
1614 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1615 _ACEOF
1616
1617 cat >>confdefs.h <<_ACEOF
1618 #define PACKAGE_URL "$PACKAGE_URL"
1619 _ACEOF
1620
1621
1622 # Let the site file select an alternate cache file if it wants to.
1623 # Prefer an explicitly selected file to automatically selected ones.
1624 ac_site_file1=NONE
1625 ac_site_file2=NONE
1626 if test -n "$CONFIG_SITE"; then
1627   ac_site_file1=$CONFIG_SITE
1628 elif test "x$prefix" != xNONE; then
1629   ac_site_file1=$prefix/share/config.site
1630   ac_site_file2=$prefix/etc/config.site
1631 else
1632   ac_site_file1=$ac_default_prefix/share/config.site
1633   ac_site_file2=$ac_default_prefix/etc/config.site
1634 fi
1635 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1636 do
1637   test "x$ac_site_file" = xNONE && continue
1638   if test -r "$ac_site_file"; then
1639     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1640 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1641     sed 's/^/| /' "$ac_site_file" >&5
1642     . "$ac_site_file"
1643   fi
1644 done
1645
1646 if test -r "$cache_file"; then
1647   # Some versions of bash will fail to source /dev/null (special
1648   # files actually), so we avoid doing that.
1649   if test -f "$cache_file"; then
1650     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1651 $as_echo "$as_me: loading cache $cache_file" >&6;}
1652     case $cache_file in
1653       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1654       *)                      . "./$cache_file";;
1655     esac
1656   fi
1657 else
1658   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1659 $as_echo "$as_me: creating cache $cache_file" >&6;}
1660   >$cache_file
1661 fi
1662
1663 # Check that the precious variables saved in the cache have kept the same
1664 # value.
1665 ac_cache_corrupted=false
1666 for ac_var in $ac_precious_vars; do
1667   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1668   eval ac_new_set=\$ac_env_${ac_var}_set
1669   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1670   eval ac_new_val=\$ac_env_${ac_var}_value
1671   case $ac_old_set,$ac_new_set in
1672     set,)
1673       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1674 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1675       ac_cache_corrupted=: ;;
1676     ,set)
1677       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1678 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1679       ac_cache_corrupted=: ;;
1680     ,);;
1681     *)
1682       if test "x$ac_old_val" != "x$ac_new_val"; then
1683         # differences in whitespace do not lead to failure.
1684         ac_old_val_w=`echo x $ac_old_val`
1685         ac_new_val_w=`echo x $ac_new_val`
1686         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1687           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1688 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1689           ac_cache_corrupted=:
1690         else
1691           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1692 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1693           eval $ac_var=\$ac_old_val
1694         fi
1695         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1696 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1697         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1698 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1699       fi;;
1700   esac
1701   # Pass precious variables to config.status.
1702   if test "$ac_new_set" = set; then
1703     case $ac_new_val in
1704     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1705     *) ac_arg=$ac_var=$ac_new_val ;;
1706     esac
1707     case " $ac_configure_args " in
1708       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1709       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1710     esac
1711   fi
1712 done
1713 if $ac_cache_corrupted; then
1714   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1716   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1717 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1718   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1719 fi
1720 ## -------------------- ##
1721 ## Main body of script. ##
1722 ## -------------------- ##
1723
1724 ac_ext=c
1725 ac_cpp='$CPP $CPPFLAGS'
1726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738 # Command-line options.
1739 # Very limited version of AC_MAINTAINER_MODE.
1740 # Check whether --enable-maintainer-mode was given.
1741 if test "${enable_maintainer_mode+set}" = set; then :
1742   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1743      yes) MAINT='' ;;
1744      no) MAINT='#' ;;
1745      *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1746    esac
1747    maintainer_mode=${enableval}
1748 else
1749   MAINT='#'
1750 fi
1751
1752
1753 # Start of actual configure tests
1754
1755 ac_aux_dir=
1756 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1757   for ac_t in install-sh install.sh shtool; do
1758     if test -f "$ac_dir/$ac_t"; then
1759       ac_aux_dir=$ac_dir
1760       ac_install_sh="$ac_aux_dir/$ac_t -c"
1761       break 2
1762     fi
1763   done
1764 done
1765 if test -z "$ac_aux_dir"; then
1766   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1767 fi
1768
1769 # These three variables are undocumented and unsupported,
1770 # and are intended to be withdrawn in a future Autoconf release.
1771 # They can cause serious problems if a builder's source tree is in a directory
1772 # whose full name contains unusual characters.
1773 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1774 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1775 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1776
1777
1778 # Find a good install program.  We prefer a C program (faster),
1779 # so one script is as good as another.  But avoid the broken or
1780 # incompatible versions:
1781 # SysV /etc/install, /usr/sbin/install
1782 # SunOS /usr/etc/install
1783 # IRIX /sbin/install
1784 # AIX /bin/install
1785 # AmigaOS /C/install, which installs bootblocks on floppy discs
1786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1789 # OS/2's system install, which has a completely different semantic
1790 # ./install, which can be erroneously created by make from ./install.sh.
1791 # Reject install programs that cannot install multiple files.
1792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1793 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1794 if test -z "$INSTALL"; then
1795 if test "${ac_cv_path_install+set}" = set; then :
1796   $as_echo_n "(cached) " >&6
1797 else
1798   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1799 for as_dir in $PATH
1800 do
1801   IFS=$as_save_IFS
1802   test -z "$as_dir" && as_dir=.
1803     # Account for people who put trailing slashes in PATH elements.
1804 case $as_dir/ in #((
1805   ./ | .// | /[cC]/* | \
1806   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1807   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1808   /usr/ucb/* ) ;;
1809   *)
1810     # OSF1 and SCO ODT 3.0 have their own names for install.
1811     # Don't use installbsd from OSF since it installs stuff as root
1812     # by default.
1813     for ac_prog in ginstall scoinst install; do
1814       for ac_exec_ext in '' $ac_executable_extensions; do
1815         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1816           if test $ac_prog = install &&
1817             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1818             # AIX install.  It has an incompatible calling convention.
1819             :
1820           elif test $ac_prog = install &&
1821             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1822             # program-specific install script used by HP pwplus--don't use.
1823             :
1824           else
1825             rm -rf conftest.one conftest.two conftest.dir
1826             echo one > conftest.one
1827             echo two > conftest.two
1828             mkdir conftest.dir
1829             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1830               test -s conftest.one && test -s conftest.two &&
1831               test -s conftest.dir/conftest.one &&
1832               test -s conftest.dir/conftest.two
1833             then
1834               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1835               break 3
1836             fi
1837           fi
1838         fi
1839       done
1840     done
1841     ;;
1842 esac
1843
1844   done
1845 IFS=$as_save_IFS
1846
1847 rm -rf conftest.one conftest.two conftest.dir
1848
1849 fi
1850   if test "${ac_cv_path_install+set}" = set; then
1851     INSTALL=$ac_cv_path_install
1852   else
1853     # As a last resort, use the slow shell script.  Don't cache a
1854     # value for INSTALL within a source directory, because that will
1855     # break other packages using the cache if that directory is
1856     # removed, or if the value is a relative name.
1857     INSTALL=$ac_install_sh
1858   fi
1859 fi
1860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1861 $as_echo "$INSTALL" >&6; }
1862
1863 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1864 # It thinks the first close brace ends the variable substitution.
1865 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1866
1867 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1868
1869 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1870
1871
1872 # Make sure we can run config.sub.
1873 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1874   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1875
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1877 $as_echo_n "checking build system type... " >&6; }
1878 if test "${ac_cv_build+set}" = set; then :
1879   $as_echo_n "(cached) " >&6
1880 else
1881   ac_build_alias=$build_alias
1882 test "x$ac_build_alias" = x &&
1883   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1884 test "x$ac_build_alias" = x &&
1885   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1886 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1887   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1888
1889 fi
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1891 $as_echo "$ac_cv_build" >&6; }
1892 case $ac_cv_build in
1893 *-*-*) ;;
1894 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1895 esac
1896 build=$ac_cv_build
1897 ac_save_IFS=$IFS; IFS='-'
1898 set x $ac_cv_build
1899 shift
1900 build_cpu=$1
1901 build_vendor=$2
1902 shift; shift
1903 # Remember, the first character of IFS is used to create $*,
1904 # except with old shells:
1905 build_os=$*
1906 IFS=$ac_save_IFS
1907 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1908
1909
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1911 $as_echo_n "checking host system type... " >&6; }
1912 if test "${ac_cv_host+set}" = set; then :
1913   $as_echo_n "(cached) " >&6
1914 else
1915   if test "x$host_alias" = x; then
1916   ac_cv_host=$ac_cv_build
1917 else
1918   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1919     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1920 fi
1921
1922 fi
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1924 $as_echo "$ac_cv_host" >&6; }
1925 case $ac_cv_host in
1926 *-*-*) ;;
1927 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1928 esac
1929 host=$ac_cv_host
1930 ac_save_IFS=$IFS; IFS='-'
1931 set x $ac_cv_host
1932 shift
1933 host_cpu=$1
1934 host_vendor=$2
1935 shift; shift
1936 # Remember, the first character of IFS is used to create $*,
1937 # except with old shells:
1938 host_os=$*
1939 IFS=$ac_save_IFS
1940 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1941
1942
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1944 $as_echo_n "checking target system type... " >&6; }
1945 if test "${ac_cv_target+set}" = set; then :
1946   $as_echo_n "(cached) " >&6
1947 else
1948   if test "x$target_alias" = x; then
1949   ac_cv_target=$ac_cv_host
1950 else
1951   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1952     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1953 fi
1954
1955 fi
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1957 $as_echo "$ac_cv_target" >&6; }
1958 case $ac_cv_target in
1959 *-*-*) ;;
1960 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1961 esac
1962 target=$ac_cv_target
1963 ac_save_IFS=$IFS; IFS='-'
1964 set x $ac_cv_target
1965 shift
1966 target_cpu=$1
1967 target_vendor=$2
1968 shift; shift
1969 # Remember, the first character of IFS is used to create $*,
1970 # except with old shells:
1971 target_os=$*
1972 IFS=$ac_save_IFS
1973 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1974
1975
1976 # The aliases save the names the user supplied, while $host etc.
1977 # will get canonicalized.
1978 test -n "$target_alias" &&
1979   test "$program_prefix$program_suffix$program_transform_name" = \
1980     NONENONEs,x,x, &&
1981   program_prefix=${target_alias}-
1982
1983  case ${build_alias} in
1984   "") build_noncanonical=${build} ;;
1985   *) build_noncanonical=${build_alias} ;;
1986 esac
1987
1988  case ${host_alias} in
1989   "") host_noncanonical=${build_noncanonical} ;;
1990   *) host_noncanonical=${host_alias} ;;
1991 esac
1992
1993  case ${target_alias} in
1994   "") target_noncanonical=${host_noncanonical} ;;
1995   *) target_noncanonical=${target_alias} ;;
1996 esac
1997
1998
1999
2000
2001 # Need to pass this down for now :-P
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2003 $as_echo_n "checking whether ln -s works... " >&6; }
2004 LN_S=$as_ln_s
2005 if test "$LN_S" = "ln -s"; then
2006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2007 $as_echo "yes" >&6; }
2008 else
2009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2010 $as_echo "no, using $LN_S" >&6; }
2011 fi
2012
2013
2014 # Determine what to build for 'gnattools'
2015 if test $build = $target ; then
2016   # Note that build=target is almost certainly the wrong test; FIXME
2017   default_gnattools_target="gnattools-native"
2018 else
2019   default_gnattools_target="gnattools-cross"
2020 fi
2021
2022
2023 # Target-specific stuff (defaults)
2024 TOOLS_TARGET_PAIRS=
2025
2026 EXTRA_GNATTOOLS=
2027
2028
2029 # Per-target case statement
2030 # -------------------------
2031 case "${target}" in
2032   *-*-aix*)
2033     TOOLS_TARGET_PAIRS="\
2034     mlib-tgt-specific.adb<mlib-tgt-specific-aix.adb \
2035     indepsw.adb<indepsw-aix.adb"
2036     ;;
2037   *-*-darwin*)
2038     TOOLS_TARGET_PAIRS="\
2039     mlib-tgt-specific.adb<mlib-tgt-specific-darwin.adb \
2040     indepsw.adb<indepsw-darwin.adb"
2041     ;;
2042   *-*-dragonfly*)
2043     TOOLS_TARGET_PAIRS="\
2044     mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2045     indepsw.adb<indepsw-gnu.adb"
2046     ;;
2047   *-*-freebsd*)
2048     TOOLS_TARGET_PAIRS="\
2049     mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2050     indepsw.adb<indepsw-gnu.adb"
2051     ;;
2052   *-*-linux*)
2053     TOOLS_TARGET_PAIRS="\
2054     mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2055     indepsw.adb<indepsw-gnu.adb"
2056     ;;
2057   *-*-solaris*)
2058     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
2059     ;;
2060   *-*-vxworks*)
2061     TOOLS_TARGET_PAIRS="\
2062     mlib-tgt-specific.adb<mlib-tgt-specific-vxworks.adb \
2063     indepsw.adb<indepsw-gnu.adb"
2064     ;;
2065   hppa*-hp-hpux10*)
2066     ;;
2067   hppa*-hp-hpux11*)
2068     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-hpux.adb"
2069     ;;
2070   ia64-hp-hpux11*)
2071     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-ia64-hpux.adb"
2072     ;;
2073   alpha*-*-vms* | alpha*-*-openvms*)
2074     TOOLS_TARGET_PAIRS="\
2075     mlib-tgt-specific.adb<mlib-tgt-specific-vms-alpha.adb \
2076     symbols.adb<symbols-vms.adb \
2077     symbols-processing.adb<symbols-processing-vms-alpha.adb"
2078     EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
2079     ;;
2080   ia64-*-vms* | ia64-*-openvms*)
2081     TOOLS_TARGET_PAIRS="\
2082     mlib-tgt-specific.adb<mlib-tgt-specific-vms-ia64.adb \
2083     symbols.adb<symbols-vms.adb \
2084     symbols-processing.adb<symbols-processing-vms-ia64.adb"
2085     EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
2086     ;;
2087   *-*-cygwin32* | *-*-mingw32* | *-*-pe)
2088     TOOLS_TARGET_PAIRS="\
2089     mlib-tgt-specific.adb<mlib-tgt-specific-mingw.adb \
2090     indepsw.adb<indepsw-mingw.adb"
2091     EXTRA_GNATTOOLS='../../gnatdll$(exeext)'
2092     ;;
2093 esac
2094
2095 # From user or toplevel makefile.
2096
2097
2098 ac_ext=c
2099 ac_cpp='$CPP $CPPFLAGS'
2100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2103 if test -n "$ac_tool_prefix"; then
2104   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2105 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2107 $as_echo_n "checking for $ac_word... " >&6; }
2108 if test "${ac_cv_prog_CC+set}" = set; then :
2109   $as_echo_n "(cached) " >&6
2110 else
2111   if test -n "$CC"; then
2112   ac_cv_prog_CC="$CC" # Let the user override the test.
2113 else
2114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2115 for as_dir in $PATH
2116 do
2117   IFS=$as_save_IFS
2118   test -z "$as_dir" && as_dir=.
2119     for ac_exec_ext in '' $ac_executable_extensions; do
2120   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2121     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2122     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2123     break 2
2124   fi
2125 done
2126   done
2127 IFS=$as_save_IFS
2128
2129 fi
2130 fi
2131 CC=$ac_cv_prog_CC
2132 if test -n "$CC"; then
2133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2134 $as_echo "$CC" >&6; }
2135 else
2136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2137 $as_echo "no" >&6; }
2138 fi
2139
2140
2141 fi
2142 if test -z "$ac_cv_prog_CC"; then
2143   ac_ct_CC=$CC
2144   # Extract the first word of "gcc", so it can be a program name with args.
2145 set dummy gcc; ac_word=$2
2146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2147 $as_echo_n "checking for $ac_word... " >&6; }
2148 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2149   $as_echo_n "(cached) " >&6
2150 else
2151   if test -n "$ac_ct_CC"; then
2152   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2153 else
2154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2155 for as_dir in $PATH
2156 do
2157   IFS=$as_save_IFS
2158   test -z "$as_dir" && as_dir=.
2159     for ac_exec_ext in '' $ac_executable_extensions; do
2160   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2161     ac_cv_prog_ac_ct_CC="gcc"
2162     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2163     break 2
2164   fi
2165 done
2166   done
2167 IFS=$as_save_IFS
2168
2169 fi
2170 fi
2171 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2172 if test -n "$ac_ct_CC"; then
2173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2174 $as_echo "$ac_ct_CC" >&6; }
2175 else
2176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2177 $as_echo "no" >&6; }
2178 fi
2179
2180   if test "x$ac_ct_CC" = x; then
2181     CC=""
2182   else
2183     case $cross_compiling:$ac_tool_warned in
2184 yes:)
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2186 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2187 ac_tool_warned=yes ;;
2188 esac
2189     CC=$ac_ct_CC
2190   fi
2191 else
2192   CC="$ac_cv_prog_CC"
2193 fi
2194
2195 if test -z "$CC"; then
2196           if test -n "$ac_tool_prefix"; then
2197     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2198 set dummy ${ac_tool_prefix}cc; ac_word=$2
2199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2200 $as_echo_n "checking for $ac_word... " >&6; }
2201 if test "${ac_cv_prog_CC+set}" = set; then :
2202   $as_echo_n "(cached) " >&6
2203 else
2204   if test -n "$CC"; then
2205   ac_cv_prog_CC="$CC" # Let the user override the test.
2206 else
2207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2208 for as_dir in $PATH
2209 do
2210   IFS=$as_save_IFS
2211   test -z "$as_dir" && as_dir=.
2212     for ac_exec_ext in '' $ac_executable_extensions; do
2213   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2214     ac_cv_prog_CC="${ac_tool_prefix}cc"
2215     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2216     break 2
2217   fi
2218 done
2219   done
2220 IFS=$as_save_IFS
2221
2222 fi
2223 fi
2224 CC=$ac_cv_prog_CC
2225 if test -n "$CC"; then
2226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2227 $as_echo "$CC" >&6; }
2228 else
2229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2230 $as_echo "no" >&6; }
2231 fi
2232
2233
2234   fi
2235 fi
2236 if test -z "$CC"; then
2237   # Extract the first word of "cc", so it can be a program name with args.
2238 set dummy cc; ac_word=$2
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2240 $as_echo_n "checking for $ac_word... " >&6; }
2241 if test "${ac_cv_prog_CC+set}" = set; then :
2242   $as_echo_n "(cached) " >&6
2243 else
2244   if test -n "$CC"; then
2245   ac_cv_prog_CC="$CC" # Let the user override the test.
2246 else
2247   ac_prog_rejected=no
2248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2249 for as_dir in $PATH
2250 do
2251   IFS=$as_save_IFS
2252   test -z "$as_dir" && as_dir=.
2253     for ac_exec_ext in '' $ac_executable_extensions; do
2254   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2255     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2256        ac_prog_rejected=yes
2257        continue
2258      fi
2259     ac_cv_prog_CC="cc"
2260     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2261     break 2
2262   fi
2263 done
2264   done
2265 IFS=$as_save_IFS
2266
2267 if test $ac_prog_rejected = yes; then
2268   # We found a bogon in the path, so make sure we never use it.
2269   set dummy $ac_cv_prog_CC
2270   shift
2271   if test $# != 0; then
2272     # We chose a different compiler from the bogus one.
2273     # However, it has the same basename, so the bogon will be chosen
2274     # first if we set CC to just the basename; use the full file name.
2275     shift
2276     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2277   fi
2278 fi
2279 fi
2280 fi
2281 CC=$ac_cv_prog_CC
2282 if test -n "$CC"; then
2283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2284 $as_echo "$CC" >&6; }
2285 else
2286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2287 $as_echo "no" >&6; }
2288 fi
2289
2290
2291 fi
2292 if test -z "$CC"; then
2293   if test -n "$ac_tool_prefix"; then
2294   for ac_prog in cl.exe
2295   do
2296     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2297 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2299 $as_echo_n "checking for $ac_word... " >&6; }
2300 if test "${ac_cv_prog_CC+set}" = set; then :
2301   $as_echo_n "(cached) " >&6
2302 else
2303   if test -n "$CC"; then
2304   ac_cv_prog_CC="$CC" # Let the user override the test.
2305 else
2306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2307 for as_dir in $PATH
2308 do
2309   IFS=$as_save_IFS
2310   test -z "$as_dir" && as_dir=.
2311     for ac_exec_ext in '' $ac_executable_extensions; do
2312   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2313     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2314     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2315     break 2
2316   fi
2317 done
2318   done
2319 IFS=$as_save_IFS
2320
2321 fi
2322 fi
2323 CC=$ac_cv_prog_CC
2324 if test -n "$CC"; then
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2326 $as_echo "$CC" >&6; }
2327 else
2328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2329 $as_echo "no" >&6; }
2330 fi
2331
2332
2333     test -n "$CC" && break
2334   done
2335 fi
2336 if test -z "$CC"; then
2337   ac_ct_CC=$CC
2338   for ac_prog in cl.exe
2339 do
2340   # Extract the first word of "$ac_prog", so it can be a program name with args.
2341 set dummy $ac_prog; ac_word=$2
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2343 $as_echo_n "checking for $ac_word... " >&6; }
2344 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2345   $as_echo_n "(cached) " >&6
2346 else
2347   if test -n "$ac_ct_CC"; then
2348   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2349 else
2350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2351 for as_dir in $PATH
2352 do
2353   IFS=$as_save_IFS
2354   test -z "$as_dir" && as_dir=.
2355     for ac_exec_ext in '' $ac_executable_extensions; do
2356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2357     ac_cv_prog_ac_ct_CC="$ac_prog"
2358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2359     break 2
2360   fi
2361 done
2362   done
2363 IFS=$as_save_IFS
2364
2365 fi
2366 fi
2367 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2368 if test -n "$ac_ct_CC"; then
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2370 $as_echo "$ac_ct_CC" >&6; }
2371 else
2372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2373 $as_echo "no" >&6; }
2374 fi
2375
2376
2377   test -n "$ac_ct_CC" && break
2378 done
2379
2380   if test "x$ac_ct_CC" = x; then
2381     CC=""
2382   else
2383     case $cross_compiling:$ac_tool_warned in
2384 yes:)
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2386 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2387 ac_tool_warned=yes ;;
2388 esac
2389     CC=$ac_ct_CC
2390   fi
2391 fi
2392
2393 fi
2394
2395
2396 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2397 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2398 as_fn_error "no acceptable C compiler found in \$PATH
2399 See \`config.log' for more details." "$LINENO" 5; }
2400
2401 # Provide some information about the compiler.
2402 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2403 set X $ac_compile
2404 ac_compiler=$2
2405 for ac_option in --version -v -V -qversion; do
2406   { { ac_try="$ac_compiler $ac_option >&5"
2407 case "(($ac_try" in
2408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2409   *) ac_try_echo=$ac_try;;
2410 esac
2411 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2412 $as_echo "$ac_try_echo"; } >&5
2413   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2414   ac_status=$?
2415   if test -s conftest.err; then
2416     sed '10a\
2417 ... rest of stderr output deleted ...
2418          10q' conftest.err >conftest.er1
2419     cat conftest.er1 >&5
2420     rm -f conftest.er1 conftest.err
2421   fi
2422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2423   test $ac_status = 0; }
2424 done
2425
2426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2427 /* end confdefs.h.  */
2428
2429 int
2430 main ()
2431 {
2432
2433   ;
2434   return 0;
2435 }
2436 _ACEOF
2437 ac_clean_files_save=$ac_clean_files
2438 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2439 # Try to create an executable without -o first, disregard a.out.
2440 # It will help us diagnose broken compilers, and finding out an intuition
2441 # of exeext.
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2443 $as_echo_n "checking for C compiler default output file name... " >&6; }
2444 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2445
2446 # The possible output files:
2447 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2448
2449 ac_rmfiles=
2450 for ac_file in $ac_files
2451 do
2452   case $ac_file in
2453     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2454     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2455   esac
2456 done
2457 rm -f $ac_rmfiles
2458
2459 if { { ac_try="$ac_link_default"
2460 case "(($ac_try" in
2461   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2462   *) ac_try_echo=$ac_try;;
2463 esac
2464 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2465 $as_echo "$ac_try_echo"; } >&5
2466   (eval "$ac_link_default") 2>&5
2467   ac_status=$?
2468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2469   test $ac_status = 0; }; then :
2470   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2471 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2472 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2473 # so that the user can short-circuit this test for compilers unknown to
2474 # Autoconf.
2475 for ac_file in $ac_files ''
2476 do
2477   test -f "$ac_file" || continue
2478   case $ac_file in
2479     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2480         ;;
2481     [ab].out )
2482         # We found the default executable, but exeext='' is most
2483         # certainly right.
2484         break;;
2485     *.* )
2486         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2487         then :; else
2488            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2489         fi
2490         # We set ac_cv_exeext here because the later test for it is not
2491         # safe: cross compilers may not add the suffix if given an `-o'
2492         # argument, so we may need to know it at that point already.
2493         # Even if this section looks crufty: it has the advantage of
2494         # actually working.
2495         break;;
2496     * )
2497         break;;
2498   esac
2499 done
2500 test "$ac_cv_exeext" = no && ac_cv_exeext=
2501
2502 else
2503   ac_file=''
2504 fi
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2506 $as_echo "$ac_file" >&6; }
2507 if test -z "$ac_file"; then :
2508   $as_echo "$as_me: failed program was:" >&5
2509 sed 's/^/| /' conftest.$ac_ext >&5
2510
2511 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2512 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2513 { as_fn_set_status 77
2514 as_fn_error "C compiler cannot create executables
2515 See \`config.log' for more details." "$LINENO" 5; }; }
2516 fi
2517 ac_exeext=$ac_cv_exeext
2518
2519 # Check that the compiler produces executables we can run.  If not, either
2520 # the compiler is broken, or we cross compile.
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2522 $as_echo_n "checking whether the C compiler works... " >&6; }
2523 # If not cross compiling, check that we can run a simple program.
2524 if test "$cross_compiling" != yes; then
2525   if { ac_try='./$ac_file'
2526   { { case "(($ac_try" in
2527   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2528   *) ac_try_echo=$ac_try;;
2529 esac
2530 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2531 $as_echo "$ac_try_echo"; } >&5
2532   (eval "$ac_try") 2>&5
2533   ac_status=$?
2534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2535   test $ac_status = 0; }; }; then
2536     cross_compiling=no
2537   else
2538     if test "$cross_compiling" = maybe; then
2539         cross_compiling=yes
2540     else
2541         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2542 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2543 as_fn_error "cannot run C compiled programs.
2544 If you meant to cross compile, use \`--host'.
2545 See \`config.log' for more details." "$LINENO" 5; }
2546     fi
2547   fi
2548 fi
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2550 $as_echo "yes" >&6; }
2551
2552 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2553 ac_clean_files=$ac_clean_files_save
2554 # Check that the compiler produces executables we can run.  If not, either
2555 # the compiler is broken, or we cross compile.
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2557 $as_echo_n "checking whether we are cross compiling... " >&6; }
2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2559 $as_echo "$cross_compiling" >&6; }
2560
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2562 $as_echo_n "checking for suffix of executables... " >&6; }
2563 if { { ac_try="$ac_link"
2564 case "(($ac_try" in
2565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2566   *) ac_try_echo=$ac_try;;
2567 esac
2568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2569 $as_echo "$ac_try_echo"; } >&5
2570   (eval "$ac_link") 2>&5
2571   ac_status=$?
2572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2573   test $ac_status = 0; }; then :
2574   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2575 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2576 # work properly (i.e., refer to `conftest.exe'), while it won't with
2577 # `rm'.
2578 for ac_file in conftest.exe conftest conftest.*; do
2579   test -f "$ac_file" || continue
2580   case $ac_file in
2581     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2582     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2583           break;;
2584     * ) break;;
2585   esac
2586 done
2587 else
2588   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590 as_fn_error "cannot compute suffix of executables: cannot compile and link
2591 See \`config.log' for more details." "$LINENO" 5; }
2592 fi
2593 rm -f conftest$ac_cv_exeext
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2595 $as_echo "$ac_cv_exeext" >&6; }
2596
2597 rm -f conftest.$ac_ext
2598 EXEEXT=$ac_cv_exeext
2599 ac_exeext=$EXEEXT
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2601 $as_echo_n "checking for suffix of object files... " >&6; }
2602 if test "${ac_cv_objext+set}" = set; then :
2603   $as_echo_n "(cached) " >&6
2604 else
2605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2606 /* end confdefs.h.  */
2607
2608 int
2609 main ()
2610 {
2611
2612   ;
2613   return 0;
2614 }
2615 _ACEOF
2616 rm -f conftest.o conftest.obj
2617 if { { ac_try="$ac_compile"
2618 case "(($ac_try" in
2619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620   *) ac_try_echo=$ac_try;;
2621 esac
2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2623 $as_echo "$ac_try_echo"; } >&5
2624   (eval "$ac_compile") 2>&5
2625   ac_status=$?
2626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2627   test $ac_status = 0; }; then :
2628   for ac_file in conftest.o conftest.obj conftest.*; do
2629   test -f "$ac_file" || continue;
2630   case $ac_file in
2631     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2632     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2633        break;;
2634   esac
2635 done
2636 else
2637   $as_echo "$as_me: failed program was:" >&5
2638 sed 's/^/| /' conftest.$ac_ext >&5
2639
2640 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2641 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2642 as_fn_error "cannot compute suffix of object files: cannot compile
2643 See \`config.log' for more details." "$LINENO" 5; }
2644 fi
2645 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2646 fi
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2648 $as_echo "$ac_cv_objext" >&6; }
2649 OBJEXT=$ac_cv_objext
2650 ac_objext=$OBJEXT
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2652 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2653 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2654   $as_echo_n "(cached) " >&6
2655 else
2656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2657 /* end confdefs.h.  */
2658
2659 int
2660 main ()
2661 {
2662 #ifndef __GNUC__
2663        choke me
2664 #endif
2665
2666   ;
2667   return 0;
2668 }
2669 _ACEOF
2670 if ac_fn_c_try_compile "$LINENO"; then :
2671   ac_compiler_gnu=yes
2672 else
2673   ac_compiler_gnu=no
2674 fi
2675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2676 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2677
2678 fi
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2680 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2681 if test $ac_compiler_gnu = yes; then
2682   GCC=yes
2683 else
2684   GCC=
2685 fi
2686 ac_test_CFLAGS=${CFLAGS+set}
2687 ac_save_CFLAGS=$CFLAGS
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2689 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2690 if test "${ac_cv_prog_cc_g+set}" = set; then :
2691   $as_echo_n "(cached) " >&6
2692 else
2693   ac_save_c_werror_flag=$ac_c_werror_flag
2694    ac_c_werror_flag=yes
2695    ac_cv_prog_cc_g=no
2696    CFLAGS="-g"
2697    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2698 /* end confdefs.h.  */
2699
2700 int
2701 main ()
2702 {
2703
2704   ;
2705   return 0;
2706 }
2707 _ACEOF
2708 if ac_fn_c_try_compile "$LINENO"; then :
2709   ac_cv_prog_cc_g=yes
2710 else
2711   CFLAGS=""
2712       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2713 /* end confdefs.h.  */
2714
2715 int
2716 main ()
2717 {
2718
2719   ;
2720   return 0;
2721 }
2722 _ACEOF
2723 if ac_fn_c_try_compile "$LINENO"; then :
2724
2725 else
2726   ac_c_werror_flag=$ac_save_c_werror_flag
2727          CFLAGS="-g"
2728          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2729 /* end confdefs.h.  */
2730
2731 int
2732 main ()
2733 {
2734
2735   ;
2736   return 0;
2737 }
2738 _ACEOF
2739 if ac_fn_c_try_compile "$LINENO"; then :
2740   ac_cv_prog_cc_g=yes
2741 fi
2742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2743 fi
2744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2745 fi
2746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2747    ac_c_werror_flag=$ac_save_c_werror_flag
2748 fi
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2750 $as_echo "$ac_cv_prog_cc_g" >&6; }
2751 if test "$ac_test_CFLAGS" = set; then
2752   CFLAGS=$ac_save_CFLAGS
2753 elif test $ac_cv_prog_cc_g = yes; then
2754   if test "$GCC" = yes; then
2755     CFLAGS="-g -O2"
2756   else
2757     CFLAGS="-g"
2758   fi
2759 else
2760   if test "$GCC" = yes; then
2761     CFLAGS="-O2"
2762   else
2763     CFLAGS=
2764   fi
2765 fi
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2767 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2768 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2769   $as_echo_n "(cached) " >&6
2770 else
2771   ac_cv_prog_cc_c89=no
2772 ac_save_CC=$CC
2773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h.  */
2775 #include <stdarg.h>
2776 #include <stdio.h>
2777 #include <sys/types.h>
2778 #include <sys/stat.h>
2779 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2780 struct buf { int x; };
2781 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2782 static char *e (p, i)
2783      char **p;
2784      int i;
2785 {
2786   return p[i];
2787 }
2788 static char *f (char * (*g) (char **, int), char **p, ...)
2789 {
2790   char *s;
2791   va_list v;
2792   va_start (v,p);
2793   s = g (p, va_arg (v,int));
2794   va_end (v);
2795   return s;
2796 }
2797
2798 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2799    function prototypes and stuff, but not '\xHH' hex character constants.
2800    These don't provoke an error unfortunately, instead are silently treated
2801    as 'x'.  The following induces an error, until -std is added to get
2802    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2803    array size at least.  It's necessary to write '\x00'==0 to get something
2804    that's true only with -std.  */
2805 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2806
2807 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2808    inside strings and character constants.  */
2809 #define FOO(x) 'x'
2810 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2811
2812 int test (int i, double x);
2813 struct s1 {int (*f) (int a);};
2814 struct s2 {int (*f) (double a);};
2815 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2816 int argc;
2817 char **argv;
2818 int
2819 main ()
2820 {
2821 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2822   ;
2823   return 0;
2824 }
2825 _ACEOF
2826 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2827         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2828 do
2829   CC="$ac_save_CC $ac_arg"
2830   if ac_fn_c_try_compile "$LINENO"; then :
2831   ac_cv_prog_cc_c89=$ac_arg
2832 fi
2833 rm -f core conftest.err conftest.$ac_objext
2834   test "x$ac_cv_prog_cc_c89" != "xno" && break
2835 done
2836 rm -f conftest.$ac_ext
2837 CC=$ac_save_CC
2838
2839 fi
2840 # AC_CACHE_VAL
2841 case "x$ac_cv_prog_cc_c89" in
2842   x)
2843     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2844 $as_echo "none needed" >&6; } ;;
2845   xno)
2846     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2847 $as_echo "unsupported" >&6; } ;;
2848   *)
2849     CC="$CC $ac_cv_prog_cc_c89"
2850     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2851 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2852 esac
2853 if test "x$ac_cv_prog_cc_c89" != xno; then :
2854
2855 fi
2856
2857 ac_ext=c
2858 ac_cpp='$CPP $CPPFLAGS'
2859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2862
2863 warn_cflags=
2864 if test "x$GCC" = "xyes"; then
2865   warn_cflags='$(GCC_WARN_CFLAGS)'
2866 fi
2867
2868
2869 # Output: create a Makefile.
2870 ac_config_files="$ac_config_files Makefile"
2871
2872
2873 cat >confcache <<\_ACEOF
2874 # This file is a shell script that caches the results of configure
2875 # tests run on this system so they can be shared between configure
2876 # scripts and configure runs, see configure's option --config-cache.
2877 # It is not useful on other systems.  If it contains results you don't
2878 # want to keep, you may remove or edit it.
2879 #
2880 # config.status only pays attention to the cache file if you give it
2881 # the --recheck option to rerun configure.
2882 #
2883 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2884 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2885 # following values.
2886
2887 _ACEOF
2888
2889 # The following way of writing the cache mishandles newlines in values,
2890 # but we know of no workaround that is simple, portable, and efficient.
2891 # So, we kill variables containing newlines.
2892 # Ultrix sh set writes to stderr and can't be redirected directly,
2893 # and sets the high bit in the cache file unless we assign to the vars.
2894 (
2895   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2896     eval ac_val=\$$ac_var
2897     case $ac_val in #(
2898     *${as_nl}*)
2899       case $ac_var in #(
2900       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2901 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2902       esac
2903       case $ac_var in #(
2904       _ | IFS | as_nl) ;; #(
2905       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2906       *) { eval $ac_var=; unset $ac_var;} ;;
2907       esac ;;
2908     esac
2909   done
2910
2911   (set) 2>&1 |
2912     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2913     *${as_nl}ac_space=\ *)
2914       # `set' does not quote correctly, so add quotes: double-quote
2915       # substitution turns \\\\ into \\, and sed turns \\ into \.
2916       sed -n \
2917         "s/'/'\\\\''/g;
2918           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2919       ;; #(
2920     *)
2921       # `set' quotes correctly as required by POSIX, so do not add quotes.
2922       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2923       ;;
2924     esac |
2925     sort
2926 ) |
2927   sed '
2928      /^ac_cv_env_/b end
2929      t clear
2930      :clear
2931      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2932      t end
2933      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2934      :end' >>confcache
2935 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2936   if test -w "$cache_file"; then
2937     test "x$cache_file" != "x/dev/null" &&
2938       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2939 $as_echo "$as_me: updating cache $cache_file" >&6;}
2940     cat confcache >$cache_file
2941   else
2942     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2943 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2944   fi
2945 fi
2946 rm -f confcache
2947
2948 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2949 # Let make expand exec_prefix.
2950 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2951
2952 # Transform confdefs.h into DEFS.
2953 # Protect against shell expansion while executing Makefile rules.
2954 # Protect against Makefile macro expansion.
2955 #
2956 # If the first sed substitution is executed (which looks for macros that
2957 # take arguments), then branch to the quote section.  Otherwise,
2958 # look for a macro that doesn't take arguments.
2959 ac_script='
2960 :mline
2961 /\\$/{
2962  N
2963  s,\\\n,,
2964  b mline
2965 }
2966 t clear
2967 :clear
2968 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2969 t quote
2970 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2971 t quote
2972 b any
2973 :quote
2974 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2975 s/\[/\\&/g
2976 s/\]/\\&/g
2977 s/\$/$$/g
2978 H
2979 :any
2980 ${
2981         g
2982         s/^\n//
2983         s/\n/ /g
2984         p
2985 }
2986 '
2987 DEFS=`sed -n "$ac_script" confdefs.h`
2988
2989
2990 ac_libobjs=
2991 ac_ltlibobjs=
2992 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2993   # 1. Remove the extension, and $U if already installed.
2994   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2995   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2996   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2997   #    will be set to the directory where LIBOBJS objects are built.
2998   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2999   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3000 done
3001 LIBOBJS=$ac_libobjs
3002
3003 LTLIBOBJS=$ac_ltlibobjs
3004
3005
3006
3007 : ${CONFIG_STATUS=./config.status}
3008 ac_write_fail=0
3009 ac_clean_files_save=$ac_clean_files
3010 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3012 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3013 as_write_fail=0
3014 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3015 #! $SHELL
3016 # Generated by $as_me.
3017 # Run this file to recreate the current configuration.
3018 # Compiler output produced by configure, useful for debugging
3019 # configure, is in config.log if it exists.
3020
3021 debug=false
3022 ac_cs_recheck=false
3023 ac_cs_silent=false
3024
3025 SHELL=\${CONFIG_SHELL-$SHELL}
3026 export SHELL
3027 _ASEOF
3028 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3029 ## -------------------- ##
3030 ## M4sh Initialization. ##
3031 ## -------------------- ##
3032
3033 # Be more Bourne compatible
3034 DUALCASE=1; export DUALCASE # for MKS sh
3035 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3036   emulate sh
3037   NULLCMD=:
3038   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3039   # is contrary to our usage.  Disable this feature.
3040   alias -g '${1+"$@"}'='"$@"'
3041   setopt NO_GLOB_SUBST
3042 else
3043   case `(set -o) 2>/dev/null` in #(
3044   *posix*) :
3045     set -o posix ;; #(
3046   *) :
3047      ;;
3048 esac
3049 fi
3050
3051
3052 as_nl='
3053 '
3054 export as_nl
3055 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3056 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3057 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3058 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3059 # Prefer a ksh shell builtin over an external printf program on Solaris,
3060 # but without wasting forks for bash or zsh.
3061 if test -z "$BASH_VERSION$ZSH_VERSION" \
3062     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3063   as_echo='print -r --'
3064   as_echo_n='print -rn --'
3065 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3066   as_echo='printf %s\n'
3067   as_echo_n='printf %s'
3068 else
3069   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3070     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3071     as_echo_n='/usr/ucb/echo -n'
3072   else
3073     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3074     as_echo_n_body='eval
3075       arg=$1;
3076       case $arg in #(
3077       *"$as_nl"*)
3078         expr "X$arg" : "X\\(.*\\)$as_nl";
3079         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3080       esac;
3081       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3082     '
3083     export as_echo_n_body
3084     as_echo_n='sh -c $as_echo_n_body as_echo'
3085   fi
3086   export as_echo_body
3087   as_echo='sh -c $as_echo_body as_echo'
3088 fi
3089
3090 # The user is always right.
3091 if test "${PATH_SEPARATOR+set}" != set; then
3092   PATH_SEPARATOR=:
3093   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3094     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3095       PATH_SEPARATOR=';'
3096   }
3097 fi
3098
3099
3100 # IFS
3101 # We need space, tab and new line, in precisely that order.  Quoting is
3102 # there to prevent editors from complaining about space-tab.
3103 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3104 # splitting by setting IFS to empty value.)
3105 IFS=" ""        $as_nl"
3106
3107 # Find who we are.  Look in the path if we contain no directory separator.
3108 case $0 in #((
3109   *[\\/]* ) as_myself=$0 ;;
3110   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3111 for as_dir in $PATH
3112 do
3113   IFS=$as_save_IFS
3114   test -z "$as_dir" && as_dir=.
3115     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3116   done
3117 IFS=$as_save_IFS
3118
3119      ;;
3120 esac
3121 # We did not find ourselves, most probably we were run as `sh COMMAND'
3122 # in which case we are not to be found in the path.
3123 if test "x$as_myself" = x; then
3124   as_myself=$0
3125 fi
3126 if test ! -f "$as_myself"; then
3127   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3128   exit 1
3129 fi
3130
3131 # Unset variables that we do not need and which cause bugs (e.g. in
3132 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3133 # suppresses any "Segmentation fault" message there.  '((' could
3134 # trigger a bug in pdksh 5.2.14.
3135 for as_var in BASH_ENV ENV MAIL MAILPATH
3136 do eval test x\${$as_var+set} = xset \
3137   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3138 done
3139 PS1='$ '
3140 PS2='> '
3141 PS4='+ '
3142
3143 # NLS nuisances.
3144 LC_ALL=C
3145 export LC_ALL
3146 LANGUAGE=C
3147 export LANGUAGE
3148
3149 # CDPATH.
3150 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3151
3152
3153 # as_fn_error ERROR [LINENO LOG_FD]
3154 # ---------------------------------
3155 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3156 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3157 # script with status $?, using 1 if that was 0.
3158 as_fn_error ()
3159 {
3160   as_status=$?; test $as_status -eq 0 && as_status=1
3161   if test "$3"; then
3162     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3163     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3164   fi
3165   $as_echo "$as_me: error: $1" >&2
3166   as_fn_exit $as_status
3167 } # as_fn_error
3168
3169
3170 # as_fn_set_status STATUS
3171 # -----------------------
3172 # Set $? to STATUS, without forking.
3173 as_fn_set_status ()
3174 {
3175   return $1
3176 } # as_fn_set_status
3177
3178 # as_fn_exit STATUS
3179 # -----------------
3180 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3181 as_fn_exit ()
3182 {
3183   set +e
3184   as_fn_set_status $1
3185   exit $1
3186 } # as_fn_exit
3187
3188 # as_fn_unset VAR
3189 # ---------------
3190 # Portably unset VAR.
3191 as_fn_unset ()
3192 {
3193   { eval $1=; unset $1;}
3194 }
3195 as_unset=as_fn_unset
3196 # as_fn_append VAR VALUE
3197 # ----------------------
3198 # Append the text in VALUE to the end of the definition contained in VAR. Take
3199 # advantage of any shell optimizations that allow amortized linear growth over
3200 # repeated appends, instead of the typical quadratic growth present in naive
3201 # implementations.
3202 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3203   eval 'as_fn_append ()
3204   {
3205     eval $1+=\$2
3206   }'
3207 else
3208   as_fn_append ()
3209   {
3210     eval $1=\$$1\$2
3211   }
3212 fi # as_fn_append
3213
3214 # as_fn_arith ARG...
3215 # ------------------
3216 # Perform arithmetic evaluation on the ARGs, and store the result in the
3217 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3218 # must be portable across $(()) and expr.
3219 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3220   eval 'as_fn_arith ()
3221   {
3222     as_val=$(( $* ))
3223   }'
3224 else
3225   as_fn_arith ()
3226   {
3227     as_val=`expr "$@" || test $? -eq 1`
3228   }
3229 fi # as_fn_arith
3230
3231
3232 if expr a : '\(a\)' >/dev/null 2>&1 &&
3233    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3234   as_expr=expr
3235 else
3236   as_expr=false
3237 fi
3238
3239 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3240   as_basename=basename
3241 else
3242   as_basename=false
3243 fi
3244
3245 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3246   as_dirname=dirname
3247 else
3248   as_dirname=false
3249 fi
3250
3251 as_me=`$as_basename -- "$0" ||
3252 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3253          X"$0" : 'X\(//\)$' \| \
3254          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3255 $as_echo X/"$0" |
3256     sed '/^.*\/\([^/][^/]*\)\/*$/{
3257             s//\1/
3258             q
3259           }
3260           /^X\/\(\/\/\)$/{
3261             s//\1/
3262             q
3263           }
3264           /^X\/\(\/\).*/{
3265             s//\1/
3266             q
3267           }
3268           s/.*/./; q'`
3269
3270 # Avoid depending upon Character Ranges.
3271 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3272 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3273 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3274 as_cr_digits='0123456789'
3275 as_cr_alnum=$as_cr_Letters$as_cr_digits
3276
3277 ECHO_C= ECHO_N= ECHO_T=
3278 case `echo -n x` in #(((((
3279 -n*)
3280   case `echo 'xy\c'` in
3281   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3282   xy)  ECHO_C='\c';;
3283   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3284        ECHO_T=' ';;
3285   esac;;
3286 *)
3287   ECHO_N='-n';;
3288 esac
3289
3290 rm -f conf$$ conf$$.exe conf$$.file
3291 if test -d conf$$.dir; then
3292   rm -f conf$$.dir/conf$$.file
3293 else
3294   rm -f conf$$.dir
3295   mkdir conf$$.dir 2>/dev/null
3296 fi
3297 if (echo >conf$$.file) 2>/dev/null; then
3298   if ln -s conf$$.file conf$$ 2>/dev/null; then
3299     as_ln_s='ln -s'
3300     # ... but there are two gotchas:
3301     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3302     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3303     # In both cases, we have to default to `cp -p'.
3304     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3305       as_ln_s='cp -p'
3306   elif ln conf$$.file conf$$ 2>/dev/null; then
3307     as_ln_s=ln
3308   else
3309     as_ln_s='cp -p'
3310   fi
3311 else
3312   as_ln_s='cp -p'
3313 fi
3314 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3315 rmdir conf$$.dir 2>/dev/null
3316
3317
3318 # as_fn_mkdir_p
3319 # -------------
3320 # Create "$as_dir" as a directory, including parents if necessary.
3321 as_fn_mkdir_p ()
3322 {
3323
3324   case $as_dir in #(
3325   -*) as_dir=./$as_dir;;
3326   esac
3327   test -d "$as_dir" || eval $as_mkdir_p || {
3328     as_dirs=
3329     while :; do
3330       case $as_dir in #(
3331       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3332       *) as_qdir=$as_dir;;
3333       esac
3334       as_dirs="'$as_qdir' $as_dirs"
3335       as_dir=`$as_dirname -- "$as_dir" ||
3336 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3337          X"$as_dir" : 'X\(//\)[^/]' \| \
3338          X"$as_dir" : 'X\(//\)$' \| \
3339          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3340 $as_echo X"$as_dir" |
3341     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3342             s//\1/
3343             q
3344           }
3345           /^X\(\/\/\)[^/].*/{
3346             s//\1/
3347             q
3348           }
3349           /^X\(\/\/\)$/{
3350             s//\1/
3351             q
3352           }
3353           /^X\(\/\).*/{
3354             s//\1/
3355             q
3356           }
3357           s/.*/./; q'`
3358       test -d "$as_dir" && break
3359     done
3360     test -z "$as_dirs" || eval "mkdir $as_dirs"
3361   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3362
3363
3364 } # as_fn_mkdir_p
3365 if mkdir -p . 2>/dev/null; then
3366   as_mkdir_p='mkdir -p "$as_dir"'
3367 else
3368   test -d ./-p && rmdir ./-p
3369   as_mkdir_p=false
3370 fi
3371
3372 if test -x / >/dev/null 2>&1; then
3373   as_test_x='test -x'
3374 else
3375   if ls -dL / >/dev/null 2>&1; then
3376     as_ls_L_option=L
3377   else
3378     as_ls_L_option=
3379   fi
3380   as_test_x='
3381     eval sh -c '\''
3382       if test -d "$1"; then
3383         test -d "$1/.";
3384       else
3385         case $1 in #(
3386         -*)set "./$1";;
3387         esac;
3388         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3389         ???[sx]*):;;*)false;;esac;fi
3390     '\'' sh
3391   '
3392 fi
3393 as_executable_p=$as_test_x
3394
3395 # Sed expression to map a string onto a valid CPP name.
3396 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3397
3398 # Sed expression to map a string onto a valid variable name.
3399 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3400
3401
3402 exec 6>&1
3403 ## ----------------------------------- ##
3404 ## Main body of $CONFIG_STATUS script. ##
3405 ## ----------------------------------- ##
3406 _ASEOF
3407 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3408
3409 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3410 # Save the log message, to keep $0 and so on meaningful, and to
3411 # report actual input values of CONFIG_FILES etc. instead of their
3412 # values after options handling.
3413 ac_log="
3414 This file was extended by $as_me, which was
3415 generated by GNU Autoconf 2.64.  Invocation command line was
3416
3417   CONFIG_FILES    = $CONFIG_FILES
3418   CONFIG_HEADERS  = $CONFIG_HEADERS
3419   CONFIG_LINKS    = $CONFIG_LINKS
3420   CONFIG_COMMANDS = $CONFIG_COMMANDS
3421   $ $0 $@
3422
3423 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3424 "
3425
3426 _ACEOF
3427
3428 case $ac_config_files in *"
3429 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3430 esac
3431
3432
3433
3434 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3435 # Files that config.status was made for.
3436 config_files="$ac_config_files"
3437
3438 _ACEOF
3439
3440 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3441 ac_cs_usage="\
3442 \`$as_me' instantiates files and other configuration actions
3443 from templates according to the current configuration.  Unless the files
3444 and actions are specified as TAGs, all are instantiated by default.
3445
3446 Usage: $0 [OPTION]... [TAG]...
3447
3448   -h, --help       print this help, then exit
3449   -V, --version    print version number and configuration settings, then exit
3450   -q, --quiet, --silent
3451                    do not print progress messages
3452   -d, --debug      don't remove temporary files
3453       --recheck    update $as_me by reconfiguring in the same conditions
3454       --file=FILE[:TEMPLATE]
3455                    instantiate the configuration file FILE
3456
3457 Configuration files:
3458 $config_files
3459
3460 Report bugs to the package provider."
3461
3462 _ACEOF
3463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3464 ac_cs_version="\\
3465 config.status
3466 configured by $0, generated by GNU Autoconf 2.64,
3467   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3468
3469 Copyright (C) 2009 Free Software Foundation, Inc.
3470 This config.status script is free software; the Free Software Foundation
3471 gives unlimited permission to copy, distribute and modify it."
3472
3473 ac_pwd='$ac_pwd'
3474 srcdir='$srcdir'
3475 INSTALL='$INSTALL'
3476 test -n "\$AWK" || AWK=awk
3477 _ACEOF
3478
3479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3480 # The default lists apply if the user does not specify any file.
3481 ac_need_defaults=:
3482 while test $# != 0
3483 do
3484   case $1 in
3485   --*=*)
3486     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3487     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3488     ac_shift=:
3489     ;;
3490   *)
3491     ac_option=$1
3492     ac_optarg=$2
3493     ac_shift=shift
3494     ;;
3495   esac
3496
3497   case $ac_option in
3498   # Handling of the options.
3499   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3500     ac_cs_recheck=: ;;
3501   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3502     $as_echo "$ac_cs_version"; exit ;;
3503   --debug | --debu | --deb | --de | --d | -d )
3504     debug=: ;;
3505   --file | --fil | --fi | --f )
3506     $ac_shift
3507     case $ac_optarg in
3508     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3509     esac
3510     as_fn_append CONFIG_FILES " '$ac_optarg'"
3511     ac_need_defaults=false;;
3512   --he | --h |  --help | --hel | -h )
3513     $as_echo "$ac_cs_usage"; exit ;;
3514   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3515   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3516     ac_cs_silent=: ;;
3517
3518   # This is an error.
3519   -*) as_fn_error "unrecognized option: \`$1'
3520 Try \`$0 --help' for more information." ;;
3521
3522   *) as_fn_append ac_config_targets " $1"
3523      ac_need_defaults=false ;;
3524
3525   esac
3526   shift
3527 done
3528
3529 ac_configure_extra_args=
3530
3531 if $ac_cs_silent; then
3532   exec 6>/dev/null
3533   ac_configure_extra_args="$ac_configure_extra_args --silent"
3534 fi
3535
3536 _ACEOF
3537 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3538 if \$ac_cs_recheck; then
3539   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3540   shift
3541   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3542   CONFIG_SHELL='$SHELL'
3543   export CONFIG_SHELL
3544   exec "\$@"
3545 fi
3546
3547 _ACEOF
3548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3549 exec 5>>config.log
3550 {
3551   echo
3552   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3553 ## Running $as_me. ##
3554 _ASBOX
3555   $as_echo "$ac_log"
3556 } >&5
3557
3558 _ACEOF
3559 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3560 _ACEOF
3561
3562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3563
3564 # Handling of arguments.
3565 for ac_config_target in $ac_config_targets
3566 do
3567   case $ac_config_target in
3568     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3569
3570   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3571   esac
3572 done
3573
3574
3575 # If the user did not use the arguments to specify the items to instantiate,
3576 # then the envvar interface is used.  Set only those that are not.
3577 # We use the long form for the default assignment because of an extremely
3578 # bizarre bug on SunOS 4.1.3.
3579 if $ac_need_defaults; then
3580   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3581 fi
3582
3583 # Have a temporary directory for convenience.  Make it in the build tree
3584 # simply because there is no reason against having it here, and in addition,
3585 # creating and moving files from /tmp can sometimes cause problems.
3586 # Hook for its removal unless debugging.
3587 # Note that there is a small window in which the directory will not be cleaned:
3588 # after its creation but before its name has been assigned to `$tmp'.
3589 $debug ||
3590 {
3591   tmp=
3592   trap 'exit_status=$?
3593   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3594 ' 0
3595   trap 'as_fn_exit 1' 1 2 13 15
3596 }
3597 # Create a (secure) tmp directory for tmp files.
3598
3599 {
3600   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3601   test -n "$tmp" && test -d "$tmp"
3602 }  ||
3603 {
3604   tmp=./conf$$-$RANDOM
3605   (umask 077 && mkdir "$tmp")
3606 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
3607
3608 # Set up the scripts for CONFIG_FILES section.
3609 # No need to generate them if there are no CONFIG_FILES.
3610 # This happens for instance with `./config.status config.h'.
3611 if test -n "$CONFIG_FILES"; then
3612
3613
3614 ac_cr=`echo X | tr X '\015'`
3615 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3616 # But we know of no other shell where ac_cr would be empty at this
3617 # point, so we can use a bashism as a fallback.
3618 if test "x$ac_cr" = x; then
3619   eval ac_cr=\$\'\\r\'
3620 fi
3621 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3622 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3623   ac_cs_awk_cr='\r'
3624 else
3625   ac_cs_awk_cr=$ac_cr
3626 fi
3627
3628 echo 'BEGIN {' >"$tmp/subs1.awk" &&
3629 _ACEOF
3630
3631
3632 {
3633   echo "cat >conf$$subs.awk <<_ACEOF" &&
3634   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3635   echo "_ACEOF"
3636 } >conf$$subs.sh ||
3637   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3638 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3639 ac_delim='%!_!# '
3640 for ac_last_try in false false false false false :; do
3641   . ./conf$$subs.sh ||
3642     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3643
3644   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3645   if test $ac_delim_n = $ac_delim_num; then
3646     break
3647   elif $ac_last_try; then
3648     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3649   else
3650     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3651   fi
3652 done
3653 rm -f conf$$subs.sh
3654
3655 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3656 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
3657 _ACEOF
3658 sed -n '
3659 h
3660 s/^/S["/; s/!.*/"]=/
3661 p
3662 g
3663 s/^[^!]*!//
3664 :repl
3665 t repl
3666 s/'"$ac_delim"'$//
3667 t delim
3668 :nl
3669 h
3670 s/\(.\{148\}\).*/\1/
3671 t more1
3672 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3673 p
3674 n
3675 b repl
3676 :more1
3677 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3678 p
3679 g
3680 s/.\{148\}//
3681 t nl
3682 :delim
3683 h
3684 s/\(.\{148\}\).*/\1/
3685 t more2
3686 s/["\\]/\\&/g; s/^/"/; s/$/"/
3687 p
3688 b
3689 :more2
3690 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3691 p
3692 g
3693 s/.\{148\}//
3694 t delim
3695 ' <conf$$subs.awk | sed '
3696 /^[^""]/{
3697   N
3698   s/\n//
3699 }
3700 ' >>$CONFIG_STATUS || ac_write_fail=1
3701 rm -f conf$$subs.awk
3702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3703 _ACAWK
3704 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
3705   for (key in S) S_is_set[key] = 1
3706   FS = "\a"
3707
3708 }
3709 {
3710   line = $ 0
3711   nfields = split(line, field, "@")
3712   substed = 0
3713   len = length(field[1])
3714   for (i = 2; i < nfields; i++) {
3715     key = field[i]
3716     keylen = length(key)
3717     if (S_is_set[key]) {
3718       value = S[key]
3719       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3720       len += length(value) + length(field[++i])
3721       substed = 1
3722     } else
3723       len += 1 + keylen
3724   }
3725
3726   print line
3727 }
3728
3729 _ACAWK
3730 _ACEOF
3731 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3732 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3733   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3734 else
3735   cat
3736 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
3737   || as_fn_error "could not setup config files machinery" "$LINENO" 5
3738 _ACEOF
3739
3740 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3741 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3742 # trailing colons and then remove the whole line if VPATH becomes empty
3743 # (actually we leave an empty line to preserve line numbers).
3744 if test "x$srcdir" = x.; then
3745   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3746 s/:*\$(srcdir):*/:/
3747 s/:*\${srcdir}:*/:/
3748 s/:*@srcdir@:*/:/
3749 s/^\([^=]*=[     ]*\):*/\1/
3750 s/:*$//
3751 s/^[^=]*=[       ]*$//
3752 }'
3753 fi
3754
3755 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3756 fi # test -n "$CONFIG_FILES"
3757
3758
3759 eval set X "  :F $CONFIG_FILES      "
3760 shift
3761 for ac_tag
3762 do
3763   case $ac_tag in
3764   :[FHLC]) ac_mode=$ac_tag; continue;;
3765   esac
3766   case $ac_mode$ac_tag in
3767   :[FHL]*:*);;
3768   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
3769   :[FH]-) ac_tag=-:-;;
3770   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3771   esac
3772   ac_save_IFS=$IFS
3773   IFS=:
3774   set x $ac_tag
3775   IFS=$ac_save_IFS
3776   shift
3777   ac_file=$1
3778   shift
3779
3780   case $ac_mode in
3781   :L) ac_source=$1;;
3782   :[FH])
3783     ac_file_inputs=
3784     for ac_f
3785     do
3786       case $ac_f in
3787       -) ac_f="$tmp/stdin";;
3788       *) # Look for the file first in the build tree, then in the source tree
3789          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3790          # because $ac_f cannot contain `:'.
3791          test -f "$ac_f" ||
3792            case $ac_f in
3793            [\\/$]*) false;;
3794            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3795            esac ||
3796            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3797       esac
3798       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3799       as_fn_append ac_file_inputs " '$ac_f'"
3800     done
3801
3802     # Let's still pretend it is `configure' which instantiates (i.e., don't
3803     # use $as_me), people would be surprised to read:
3804     #    /* config.h.  Generated by config.status.  */
3805     configure_input='Generated from '`
3806           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3807         `' by configure.'
3808     if test x"$ac_file" != x-; then
3809       configure_input="$ac_file.  $configure_input"
3810       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3811 $as_echo "$as_me: creating $ac_file" >&6;}
3812     fi
3813     # Neutralize special characters interpreted by sed in replacement strings.
3814     case $configure_input in #(
3815     *\&* | *\|* | *\\* )
3816        ac_sed_conf_input=`$as_echo "$configure_input" |
3817        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3818     *) ac_sed_conf_input=$configure_input;;
3819     esac
3820
3821     case $ac_tag in
3822     *:-:* | *:-) cat >"$tmp/stdin" \
3823       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
3824     esac
3825     ;;
3826   esac
3827
3828   ac_dir=`$as_dirname -- "$ac_file" ||
3829 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3830          X"$ac_file" : 'X\(//\)[^/]' \| \
3831          X"$ac_file" : 'X\(//\)$' \| \
3832          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3833 $as_echo X"$ac_file" |
3834     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3835             s//\1/
3836             q
3837           }
3838           /^X\(\/\/\)[^/].*/{
3839             s//\1/
3840             q
3841           }
3842           /^X\(\/\/\)$/{
3843             s//\1/
3844             q
3845           }
3846           /^X\(\/\).*/{
3847             s//\1/
3848             q
3849           }
3850           s/.*/./; q'`
3851   as_dir="$ac_dir"; as_fn_mkdir_p
3852   ac_builddir=.
3853
3854 case "$ac_dir" in
3855 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3856 *)
3857   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3858   # A ".." for each directory in $ac_dir_suffix.
3859   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3860   case $ac_top_builddir_sub in
3861   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3862   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3863   esac ;;
3864 esac
3865 ac_abs_top_builddir=$ac_pwd
3866 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3867 # for backward compatibility:
3868 ac_top_builddir=$ac_top_build_prefix
3869
3870 case $srcdir in
3871   .)  # We are building in place.
3872     ac_srcdir=.
3873     ac_top_srcdir=$ac_top_builddir_sub
3874     ac_abs_top_srcdir=$ac_pwd ;;
3875   [\\/]* | ?:[\\/]* )  # Absolute name.
3876     ac_srcdir=$srcdir$ac_dir_suffix;
3877     ac_top_srcdir=$srcdir
3878     ac_abs_top_srcdir=$srcdir ;;
3879   *) # Relative name.
3880     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3881     ac_top_srcdir=$ac_top_build_prefix$srcdir
3882     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3883 esac
3884 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3885
3886
3887   case $ac_mode in
3888   :F)
3889   #
3890   # CONFIG_FILE
3891   #
3892
3893   case $INSTALL in
3894   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3895   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3896   esac
3897 _ACEOF
3898
3899 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3900 # If the template does not know about datarootdir, expand it.
3901 # FIXME: This hack should be removed a few years after 2.60.
3902 ac_datarootdir_hack=; ac_datarootdir_seen=
3903 ac_sed_dataroot='
3904 /datarootdir/ {
3905   p
3906   q
3907 }
3908 /@datadir@/p
3909 /@docdir@/p
3910 /@infodir@/p
3911 /@localedir@/p
3912 /@mandir@/p'
3913 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3914 *datarootdir*) ac_datarootdir_seen=yes;;
3915 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3916   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3917 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3918 _ACEOF
3919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3920   ac_datarootdir_hack='
3921   s&@datadir@&$datadir&g
3922   s&@docdir@&$docdir&g
3923   s&@infodir@&$infodir&g
3924   s&@localedir@&$localedir&g
3925   s&@mandir@&$mandir&g
3926   s&\\\${datarootdir}&$datarootdir&g' ;;
3927 esac
3928 _ACEOF
3929
3930 # Neutralize VPATH when `$srcdir' = `.'.
3931 # Shell code in configure.ac might set extrasub.
3932 # FIXME: do we really want to maintain this feature?
3933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3934 ac_sed_extra="$ac_vpsub
3935 $extrasub
3936 _ACEOF
3937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3938 :t
3939 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3940 s|@configure_input@|$ac_sed_conf_input|;t t
3941 s&@top_builddir@&$ac_top_builddir_sub&;t t
3942 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3943 s&@srcdir@&$ac_srcdir&;t t
3944 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3945 s&@top_srcdir@&$ac_top_srcdir&;t t
3946 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3947 s&@builddir@&$ac_builddir&;t t
3948 s&@abs_builddir@&$ac_abs_builddir&;t t
3949 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3950 s&@INSTALL@&$ac_INSTALL&;t t
3951 $ac_datarootdir_hack
3952 "
3953 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3954   || as_fn_error "could not create $ac_file" "$LINENO" 5
3955
3956 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3957   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3958   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3959   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3960 which seems to be undefined.  Please make sure it is defined." >&5
3961 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3962 which seems to be undefined.  Please make sure it is defined." >&2;}
3963
3964   rm -f "$tmp/stdin"
3965   case $ac_file in
3966   -) cat "$tmp/out" && rm -f "$tmp/out";;
3967   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3968   esac \
3969   || as_fn_error "could not create $ac_file" "$LINENO" 5
3970  ;;
3971
3972
3973
3974   esac
3975
3976 done # for ac_tag
3977
3978
3979 as_fn_exit 0
3980 _ACEOF
3981 ac_clean_files=$ac_clean_files_save
3982
3983 test $ac_write_fail = 0 ||
3984   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
3985
3986
3987 # configure is writing to config.log, and then calls config.status.
3988 # config.status does its own redirection, appending to config.log.
3989 # Unfortunately, on DOS this fails, as config.log is still kept open
3990 # by configure, so config.status won't be able to write to it; its
3991 # output is simply discarded.  So we exec the FD to /dev/null,
3992 # effectively closing config.log, so it can be properly (re)opened and
3993 # appended to by config.status.  When coming back to configure, we
3994 # need to make the FD available again.
3995 if test "$no_create" != yes; then
3996   ac_cs_success=:
3997   ac_config_status_args=
3998   test "$silent" = yes &&
3999     ac_config_status_args="$ac_config_status_args --quiet"
4000   exec 5>/dev/null
4001   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4002   exec 5>>config.log
4003   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4004   # would make configure fail if this is the last instruction.
4005   $ac_cs_success || as_fn_exit $?
4006 fi
4007 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4008   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4009 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4010 fi
4011