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   alpha*-dec-vx*) # Unlike all other Vxworks
2033     ;;
2034   m68k*-wrs-vx* \
2035   | powerpc*-wrs-vxworks \
2036   | sparc*-wrs-vx* \
2037   | *86-wrs-vxworks \
2038   | mips*-wrs-vx*)
2039     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-vxworks.adb"
2040     ;;
2041   sparc-sun-solaris*)
2042     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
2043     ;;
2044   *86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
2045     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
2046     ;;
2047   *86-*-linux* \
2048   | powerpc*-*-linux* \
2049   | *ia64-*-linux* \
2050   | alpha*-*-linux* \
2051   | sparc*-*-linux* \
2052   | hppa*-*-linux* \
2053   | *x86_64-*-linux*)
2054     TOOLS_TARGET_PAIRS="\
2055     mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2056     indepsw.adb<indepsw-gnu.adb"
2057     ;;
2058   s390*-*-linux*)
2059     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb"
2060     ;;
2061   *86-*-freebsd*)
2062     TOOLS_TARGET_PAIRS="\
2063     mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2064     indepsw.adb<indepsw-gnu.adb"
2065     ;;
2066   hppa*-hp-hpux10*) # Unlike hpux11
2067     ;;
2068   hppa*-hp-hpux11*)
2069     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-hpux.adb"
2070     ;;
2071   *-ibm-aix*)
2072     TOOLS_TARGET_PAIRS="\
2073     mlib-tgt-specific.adb<mlib-tgt-specific-aix.adb \
2074     indepsw.adb<indepsw-aix.adb"
2075     ;;
2076   alpha*-dec-vms* | alpha*-dec-openvms* | alpha*-dec-vms* \
2077   | alpha*-hp-vms* | alpha*-hp-openvms* | alpha*-hp-vms*)
2078     TOOLS_TARGET_PAIRS="\
2079     mlib-tgt-specific.adb<mlib-tgt-specific-vms-alpha.adb \
2080     symbols.adb<symbols-vms.adb \
2081     symbols-processing.adb<symbols-processing-vms-alpha.adb"
2082
2083     EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
2084     ;;
2085   ia64*-dec-vms* | ia64*-dec-openvms* | ia64*-dec-vms* \
2086   | ia64*-hp-vms* | ia64*-hp-openvms* | ia64*-hp-vms*)
2087     TOOLS_TARGET_PAIRS="\
2088     mlib-tgt-specific.adb<mlib-tgt-specific-vms-ia64.adb \
2089     symbols.adb<symbols-vms.adb \
2090     symbols-processing.adb<symbols-processing-vms-ia64.adb"
2091
2092     EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
2093     ;;
2094   *-*-cygwin32* | *-*-mingw32* | *-*-pe)
2095     TOOLS_TARGET_PAIRS="\
2096     mlib-tgt-specific.adb<mlib-tgt-specific-mingw.adb \
2097     indepsw.adb<indepsw-mingw.adb"
2098     EXTRA_GNATTOOLS='../../gnatdll$(exeext)'
2099     ;;
2100   *-*-darwin*)
2101     TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-darwin.adb"
2102     ;;
2103   *-*-lynxos)
2104     TOOLS_TARGET_PAIRS="\
2105     mlib-tgt-specific.adb<mlib-tgt-specific-lynxos.adb \
2106     indepsw.adb<indepsw-gnu.adb"
2107     ;;
2108 esac
2109
2110 # From user or toplevel makefile.
2111
2112
2113 ac_ext=c
2114 ac_cpp='$CPP $CPPFLAGS'
2115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2118 if test -n "$ac_tool_prefix"; then
2119   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2120 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2122 $as_echo_n "checking for $ac_word... " >&6; }
2123 if test "${ac_cv_prog_CC+set}" = set; then :
2124   $as_echo_n "(cached) " >&6
2125 else
2126   if test -n "$CC"; then
2127   ac_cv_prog_CC="$CC" # Let the user override the test.
2128 else
2129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2130 for as_dir in $PATH
2131 do
2132   IFS=$as_save_IFS
2133   test -z "$as_dir" && as_dir=.
2134     for ac_exec_ext in '' $ac_executable_extensions; do
2135   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2136     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2138     break 2
2139   fi
2140 done
2141   done
2142 IFS=$as_save_IFS
2143
2144 fi
2145 fi
2146 CC=$ac_cv_prog_CC
2147 if test -n "$CC"; then
2148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2149 $as_echo "$CC" >&6; }
2150 else
2151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2152 $as_echo "no" >&6; }
2153 fi
2154
2155
2156 fi
2157 if test -z "$ac_cv_prog_CC"; then
2158   ac_ct_CC=$CC
2159   # Extract the first word of "gcc", so it can be a program name with args.
2160 set dummy gcc; ac_word=$2
2161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2162 $as_echo_n "checking for $ac_word... " >&6; }
2163 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2164   $as_echo_n "(cached) " >&6
2165 else
2166   if test -n "$ac_ct_CC"; then
2167   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2168 else
2169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2170 for as_dir in $PATH
2171 do
2172   IFS=$as_save_IFS
2173   test -z "$as_dir" && as_dir=.
2174     for ac_exec_ext in '' $ac_executable_extensions; do
2175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2176     ac_cv_prog_ac_ct_CC="gcc"
2177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2178     break 2
2179   fi
2180 done
2181   done
2182 IFS=$as_save_IFS
2183
2184 fi
2185 fi
2186 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2187 if test -n "$ac_ct_CC"; then
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2189 $as_echo "$ac_ct_CC" >&6; }
2190 else
2191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2192 $as_echo "no" >&6; }
2193 fi
2194
2195   if test "x$ac_ct_CC" = x; then
2196     CC=""
2197   else
2198     case $cross_compiling:$ac_tool_warned in
2199 yes:)
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2202 ac_tool_warned=yes ;;
2203 esac
2204     CC=$ac_ct_CC
2205   fi
2206 else
2207   CC="$ac_cv_prog_CC"
2208 fi
2209
2210 if test -z "$CC"; then
2211           if test -n "$ac_tool_prefix"; then
2212     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2213 set dummy ${ac_tool_prefix}cc; ac_word=$2
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2215 $as_echo_n "checking for $ac_word... " >&6; }
2216 if test "${ac_cv_prog_CC+set}" = set; then :
2217   $as_echo_n "(cached) " >&6
2218 else
2219   if test -n "$CC"; then
2220   ac_cv_prog_CC="$CC" # Let the user override the test.
2221 else
2222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2223 for as_dir in $PATH
2224 do
2225   IFS=$as_save_IFS
2226   test -z "$as_dir" && as_dir=.
2227     for ac_exec_ext in '' $ac_executable_extensions; do
2228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2229     ac_cv_prog_CC="${ac_tool_prefix}cc"
2230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2231     break 2
2232   fi
2233 done
2234   done
2235 IFS=$as_save_IFS
2236
2237 fi
2238 fi
2239 CC=$ac_cv_prog_CC
2240 if test -n "$CC"; then
2241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2242 $as_echo "$CC" >&6; }
2243 else
2244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2245 $as_echo "no" >&6; }
2246 fi
2247
2248
2249   fi
2250 fi
2251 if test -z "$CC"; then
2252   # Extract the first word of "cc", so it can be a program name with args.
2253 set dummy cc; ac_word=$2
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2255 $as_echo_n "checking for $ac_word... " >&6; }
2256 if test "${ac_cv_prog_CC+set}" = set; then :
2257   $as_echo_n "(cached) " >&6
2258 else
2259   if test -n "$CC"; then
2260   ac_cv_prog_CC="$CC" # Let the user override the test.
2261 else
2262   ac_prog_rejected=no
2263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2264 for as_dir in $PATH
2265 do
2266   IFS=$as_save_IFS
2267   test -z "$as_dir" && as_dir=.
2268     for ac_exec_ext in '' $ac_executable_extensions; do
2269   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2270     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2271        ac_prog_rejected=yes
2272        continue
2273      fi
2274     ac_cv_prog_CC="cc"
2275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2276     break 2
2277   fi
2278 done
2279   done
2280 IFS=$as_save_IFS
2281
2282 if test $ac_prog_rejected = yes; then
2283   # We found a bogon in the path, so make sure we never use it.
2284   set dummy $ac_cv_prog_CC
2285   shift
2286   if test $# != 0; then
2287     # We chose a different compiler from the bogus one.
2288     # However, it has the same basename, so the bogon will be chosen
2289     # first if we set CC to just the basename; use the full file name.
2290     shift
2291     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2292   fi
2293 fi
2294 fi
2295 fi
2296 CC=$ac_cv_prog_CC
2297 if test -n "$CC"; then
2298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2299 $as_echo "$CC" >&6; }
2300 else
2301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2302 $as_echo "no" >&6; }
2303 fi
2304
2305
2306 fi
2307 if test -z "$CC"; then
2308   if test -n "$ac_tool_prefix"; then
2309   for ac_prog in cl.exe
2310   do
2311     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2312 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2314 $as_echo_n "checking for $ac_word... " >&6; }
2315 if test "${ac_cv_prog_CC+set}" = set; then :
2316   $as_echo_n "(cached) " >&6
2317 else
2318   if test -n "$CC"; then
2319   ac_cv_prog_CC="$CC" # Let the user override the test.
2320 else
2321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 for as_dir in $PATH
2323 do
2324   IFS=$as_save_IFS
2325   test -z "$as_dir" && as_dir=.
2326     for ac_exec_ext in '' $ac_executable_extensions; do
2327   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2328     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2329     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2330     break 2
2331   fi
2332 done
2333   done
2334 IFS=$as_save_IFS
2335
2336 fi
2337 fi
2338 CC=$ac_cv_prog_CC
2339 if test -n "$CC"; then
2340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2341 $as_echo "$CC" >&6; }
2342 else
2343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2344 $as_echo "no" >&6; }
2345 fi
2346
2347
2348     test -n "$CC" && break
2349   done
2350 fi
2351 if test -z "$CC"; then
2352   ac_ct_CC=$CC
2353   for ac_prog in cl.exe
2354 do
2355   # Extract the first word of "$ac_prog", so it can be a program name with args.
2356 set dummy $ac_prog; ac_word=$2
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2358 $as_echo_n "checking for $ac_word... " >&6; }
2359 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2360   $as_echo_n "(cached) " >&6
2361 else
2362   if test -n "$ac_ct_CC"; then
2363   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2364 else
2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2366 for as_dir in $PATH
2367 do
2368   IFS=$as_save_IFS
2369   test -z "$as_dir" && as_dir=.
2370     for ac_exec_ext in '' $ac_executable_extensions; do
2371   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2372     ac_cv_prog_ac_ct_CC="$ac_prog"
2373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2374     break 2
2375   fi
2376 done
2377   done
2378 IFS=$as_save_IFS
2379
2380 fi
2381 fi
2382 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2383 if test -n "$ac_ct_CC"; then
2384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2385 $as_echo "$ac_ct_CC" >&6; }
2386 else
2387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2388 $as_echo "no" >&6; }
2389 fi
2390
2391
2392   test -n "$ac_ct_CC" && break
2393 done
2394
2395   if test "x$ac_ct_CC" = x; then
2396     CC=""
2397   else
2398     case $cross_compiling:$ac_tool_warned in
2399 yes:)
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2402 ac_tool_warned=yes ;;
2403 esac
2404     CC=$ac_ct_CC
2405   fi
2406 fi
2407
2408 fi
2409
2410
2411 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2412 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2413 as_fn_error "no acceptable C compiler found in \$PATH
2414 See \`config.log' for more details." "$LINENO" 5; }
2415
2416 # Provide some information about the compiler.
2417 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2418 set X $ac_compile
2419 ac_compiler=$2
2420 for ac_option in --version -v -V -qversion; do
2421   { { ac_try="$ac_compiler $ac_option >&5"
2422 case "(($ac_try" in
2423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2424   *) ac_try_echo=$ac_try;;
2425 esac
2426 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2427 $as_echo "$ac_try_echo"; } >&5
2428   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2429   ac_status=$?
2430   if test -s conftest.err; then
2431     sed '10a\
2432 ... rest of stderr output deleted ...
2433          10q' conftest.err >conftest.er1
2434     cat conftest.er1 >&5
2435     rm -f conftest.er1 conftest.err
2436   fi
2437   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2438   test $ac_status = 0; }
2439 done
2440
2441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2442 /* end confdefs.h.  */
2443
2444 int
2445 main ()
2446 {
2447
2448   ;
2449   return 0;
2450 }
2451 _ACEOF
2452 ac_clean_files_save=$ac_clean_files
2453 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2454 # Try to create an executable without -o first, disregard a.out.
2455 # It will help us diagnose broken compilers, and finding out an intuition
2456 # of exeext.
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2458 $as_echo_n "checking for C compiler default output file name... " >&6; }
2459 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2460
2461 # The possible output files:
2462 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2463
2464 ac_rmfiles=
2465 for ac_file in $ac_files
2466 do
2467   case $ac_file in
2468     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2469     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2470   esac
2471 done
2472 rm -f $ac_rmfiles
2473
2474 if { { ac_try="$ac_link_default"
2475 case "(($ac_try" in
2476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2477   *) ac_try_echo=$ac_try;;
2478 esac
2479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2480 $as_echo "$ac_try_echo"; } >&5
2481   (eval "$ac_link_default") 2>&5
2482   ac_status=$?
2483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2484   test $ac_status = 0; }; then :
2485   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2486 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2487 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2488 # so that the user can short-circuit this test for compilers unknown to
2489 # Autoconf.
2490 for ac_file in $ac_files ''
2491 do
2492   test -f "$ac_file" || continue
2493   case $ac_file in
2494     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2495         ;;
2496     [ab].out )
2497         # We found the default executable, but exeext='' is most
2498         # certainly right.
2499         break;;
2500     *.* )
2501         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2502         then :; else
2503            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2504         fi
2505         # We set ac_cv_exeext here because the later test for it is not
2506         # safe: cross compilers may not add the suffix if given an `-o'
2507         # argument, so we may need to know it at that point already.
2508         # Even if this section looks crufty: it has the advantage of
2509         # actually working.
2510         break;;
2511     * )
2512         break;;
2513   esac
2514 done
2515 test "$ac_cv_exeext" = no && ac_cv_exeext=
2516
2517 else
2518   ac_file=''
2519 fi
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2521 $as_echo "$ac_file" >&6; }
2522 if test -z "$ac_file"; then :
2523   $as_echo "$as_me: failed program was:" >&5
2524 sed 's/^/| /' conftest.$ac_ext >&5
2525
2526 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2527 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2528 { as_fn_set_status 77
2529 as_fn_error "C compiler cannot create executables
2530 See \`config.log' for more details." "$LINENO" 5; }; }
2531 fi
2532 ac_exeext=$ac_cv_exeext
2533
2534 # Check that the compiler produces executables we can run.  If not, either
2535 # the compiler is broken, or we cross compile.
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2537 $as_echo_n "checking whether the C compiler works... " >&6; }
2538 # If not cross compiling, check that we can run a simple program.
2539 if test "$cross_compiling" != yes; then
2540   if { ac_try='./$ac_file'
2541   { { case "(($ac_try" in
2542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2543   *) ac_try_echo=$ac_try;;
2544 esac
2545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2546 $as_echo "$ac_try_echo"; } >&5
2547   (eval "$ac_try") 2>&5
2548   ac_status=$?
2549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2550   test $ac_status = 0; }; }; then
2551     cross_compiling=no
2552   else
2553     if test "$cross_compiling" = maybe; then
2554         cross_compiling=yes
2555     else
2556         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2558 as_fn_error "cannot run C compiled programs.
2559 If you meant to cross compile, use \`--host'.
2560 See \`config.log' for more details." "$LINENO" 5; }
2561     fi
2562   fi
2563 fi
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2565 $as_echo "yes" >&6; }
2566
2567 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2568 ac_clean_files=$ac_clean_files_save
2569 # Check that the compiler produces executables we can run.  If not, either
2570 # the compiler is broken, or we cross compile.
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2572 $as_echo_n "checking whether we are cross compiling... " >&6; }
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2574 $as_echo "$cross_compiling" >&6; }
2575
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2577 $as_echo_n "checking for suffix of executables... " >&6; }
2578 if { { ac_try="$ac_link"
2579 case "(($ac_try" in
2580   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2581   *) ac_try_echo=$ac_try;;
2582 esac
2583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2584 $as_echo "$ac_try_echo"; } >&5
2585   (eval "$ac_link") 2>&5
2586   ac_status=$?
2587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2588   test $ac_status = 0; }; then :
2589   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2590 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2591 # work properly (i.e., refer to `conftest.exe'), while it won't with
2592 # `rm'.
2593 for ac_file in conftest.exe conftest conftest.*; do
2594   test -f "$ac_file" || continue
2595   case $ac_file in
2596     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2597     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2598           break;;
2599     * ) break;;
2600   esac
2601 done
2602 else
2603   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2604 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2605 as_fn_error "cannot compute suffix of executables: cannot compile and link
2606 See \`config.log' for more details." "$LINENO" 5; }
2607 fi
2608 rm -f conftest$ac_cv_exeext
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2610 $as_echo "$ac_cv_exeext" >&6; }
2611
2612 rm -f conftest.$ac_ext
2613 EXEEXT=$ac_cv_exeext
2614 ac_exeext=$EXEEXT
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2616 $as_echo_n "checking for suffix of object files... " >&6; }
2617 if test "${ac_cv_objext+set}" = set; then :
2618   $as_echo_n "(cached) " >&6
2619 else
2620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621 /* end confdefs.h.  */
2622
2623 int
2624 main ()
2625 {
2626
2627   ;
2628   return 0;
2629 }
2630 _ACEOF
2631 rm -f conftest.o conftest.obj
2632 if { { ac_try="$ac_compile"
2633 case "(($ac_try" in
2634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2635   *) ac_try_echo=$ac_try;;
2636 esac
2637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2638 $as_echo "$ac_try_echo"; } >&5
2639   (eval "$ac_compile") 2>&5
2640   ac_status=$?
2641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2642   test $ac_status = 0; }; then :
2643   for ac_file in conftest.o conftest.obj conftest.*; do
2644   test -f "$ac_file" || continue;
2645   case $ac_file in
2646     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2647     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2648        break;;
2649   esac
2650 done
2651 else
2652   $as_echo "$as_me: failed program was:" >&5
2653 sed 's/^/| /' conftest.$ac_ext >&5
2654
2655 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2656 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2657 as_fn_error "cannot compute suffix of object files: cannot compile
2658 See \`config.log' for more details." "$LINENO" 5; }
2659 fi
2660 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2661 fi
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2663 $as_echo "$ac_cv_objext" >&6; }
2664 OBJEXT=$ac_cv_objext
2665 ac_objext=$OBJEXT
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2667 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2668 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2669   $as_echo_n "(cached) " >&6
2670 else
2671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2672 /* end confdefs.h.  */
2673
2674 int
2675 main ()
2676 {
2677 #ifndef __GNUC__
2678        choke me
2679 #endif
2680
2681   ;
2682   return 0;
2683 }
2684 _ACEOF
2685 if ac_fn_c_try_compile "$LINENO"; then :
2686   ac_compiler_gnu=yes
2687 else
2688   ac_compiler_gnu=no
2689 fi
2690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2691 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2692
2693 fi
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2695 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2696 if test $ac_compiler_gnu = yes; then
2697   GCC=yes
2698 else
2699   GCC=
2700 fi
2701 ac_test_CFLAGS=${CFLAGS+set}
2702 ac_save_CFLAGS=$CFLAGS
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2704 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2705 if test "${ac_cv_prog_cc_g+set}" = set; then :
2706   $as_echo_n "(cached) " >&6
2707 else
2708   ac_save_c_werror_flag=$ac_c_werror_flag
2709    ac_c_werror_flag=yes
2710    ac_cv_prog_cc_g=no
2711    CFLAGS="-g"
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   ac_cv_prog_cc_g=yes
2725 else
2726   CFLAGS=""
2727       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2728 /* end confdefs.h.  */
2729
2730 int
2731 main ()
2732 {
2733
2734   ;
2735   return 0;
2736 }
2737 _ACEOF
2738 if ac_fn_c_try_compile "$LINENO"; then :
2739
2740 else
2741   ac_c_werror_flag=$ac_save_c_werror_flag
2742          CFLAGS="-g"
2743          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2744 /* end confdefs.h.  */
2745
2746 int
2747 main ()
2748 {
2749
2750   ;
2751   return 0;
2752 }
2753 _ACEOF
2754 if ac_fn_c_try_compile "$LINENO"; then :
2755   ac_cv_prog_cc_g=yes
2756 fi
2757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2758 fi
2759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2760 fi
2761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2762    ac_c_werror_flag=$ac_save_c_werror_flag
2763 fi
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2765 $as_echo "$ac_cv_prog_cc_g" >&6; }
2766 if test "$ac_test_CFLAGS" = set; then
2767   CFLAGS=$ac_save_CFLAGS
2768 elif test $ac_cv_prog_cc_g = yes; then
2769   if test "$GCC" = yes; then
2770     CFLAGS="-g -O2"
2771   else
2772     CFLAGS="-g"
2773   fi
2774 else
2775   if test "$GCC" = yes; then
2776     CFLAGS="-O2"
2777   else
2778     CFLAGS=
2779   fi
2780 fi
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2782 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2783 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2784   $as_echo_n "(cached) " >&6
2785 else
2786   ac_cv_prog_cc_c89=no
2787 ac_save_CC=$CC
2788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2789 /* end confdefs.h.  */
2790 #include <stdarg.h>
2791 #include <stdio.h>
2792 #include <sys/types.h>
2793 #include <sys/stat.h>
2794 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2795 struct buf { int x; };
2796 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2797 static char *e (p, i)
2798      char **p;
2799      int i;
2800 {
2801   return p[i];
2802 }
2803 static char *f (char * (*g) (char **, int), char **p, ...)
2804 {
2805   char *s;
2806   va_list v;
2807   va_start (v,p);
2808   s = g (p, va_arg (v,int));
2809   va_end (v);
2810   return s;
2811 }
2812
2813 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2814    function prototypes and stuff, but not '\xHH' hex character constants.
2815    These don't provoke an error unfortunately, instead are silently treated
2816    as 'x'.  The following induces an error, until -std is added to get
2817    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2818    array size at least.  It's necessary to write '\x00'==0 to get something
2819    that's true only with -std.  */
2820 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2821
2822 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2823    inside strings and character constants.  */
2824 #define FOO(x) 'x'
2825 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2826
2827 int test (int i, double x);
2828 struct s1 {int (*f) (int a);};
2829 struct s2 {int (*f) (double a);};
2830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2831 int argc;
2832 char **argv;
2833 int
2834 main ()
2835 {
2836 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2837   ;
2838   return 0;
2839 }
2840 _ACEOF
2841 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2842         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2843 do
2844   CC="$ac_save_CC $ac_arg"
2845   if ac_fn_c_try_compile "$LINENO"; then :
2846   ac_cv_prog_cc_c89=$ac_arg
2847 fi
2848 rm -f core conftest.err conftest.$ac_objext
2849   test "x$ac_cv_prog_cc_c89" != "xno" && break
2850 done
2851 rm -f conftest.$ac_ext
2852 CC=$ac_save_CC
2853
2854 fi
2855 # AC_CACHE_VAL
2856 case "x$ac_cv_prog_cc_c89" in
2857   x)
2858     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2859 $as_echo "none needed" >&6; } ;;
2860   xno)
2861     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2862 $as_echo "unsupported" >&6; } ;;
2863   *)
2864     CC="$CC $ac_cv_prog_cc_c89"
2865     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2866 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2867 esac
2868 if test "x$ac_cv_prog_cc_c89" != xno; then :
2869
2870 fi
2871
2872 ac_ext=c
2873 ac_cpp='$CPP $CPPFLAGS'
2874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2877
2878 warn_cflags=
2879 if test "x$GCC" = "xyes"; then
2880   warn_cflags='$(GCC_WARN_CFLAGS)'
2881 fi
2882
2883
2884 # Output: create a Makefile.
2885 ac_config_files="$ac_config_files Makefile"
2886
2887
2888 cat >confcache <<\_ACEOF
2889 # This file is a shell script that caches the results of configure
2890 # tests run on this system so they can be shared between configure
2891 # scripts and configure runs, see configure's option --config-cache.
2892 # It is not useful on other systems.  If it contains results you don't
2893 # want to keep, you may remove or edit it.
2894 #
2895 # config.status only pays attention to the cache file if you give it
2896 # the --recheck option to rerun configure.
2897 #
2898 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2899 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2900 # following values.
2901
2902 _ACEOF
2903
2904 # The following way of writing the cache mishandles newlines in values,
2905 # but we know of no workaround that is simple, portable, and efficient.
2906 # So, we kill variables containing newlines.
2907 # Ultrix sh set writes to stderr and can't be redirected directly,
2908 # and sets the high bit in the cache file unless we assign to the vars.
2909 (
2910   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2911     eval ac_val=\$$ac_var
2912     case $ac_val in #(
2913     *${as_nl}*)
2914       case $ac_var in #(
2915       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2916 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2917       esac
2918       case $ac_var in #(
2919       _ | IFS | as_nl) ;; #(
2920       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2921       *) { eval $ac_var=; unset $ac_var;} ;;
2922       esac ;;
2923     esac
2924   done
2925
2926   (set) 2>&1 |
2927     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2928     *${as_nl}ac_space=\ *)
2929       # `set' does not quote correctly, so add quotes: double-quote
2930       # substitution turns \\\\ into \\, and sed turns \\ into \.
2931       sed -n \
2932         "s/'/'\\\\''/g;
2933           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2934       ;; #(
2935     *)
2936       # `set' quotes correctly as required by POSIX, so do not add quotes.
2937       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2938       ;;
2939     esac |
2940     sort
2941 ) |
2942   sed '
2943      /^ac_cv_env_/b end
2944      t clear
2945      :clear
2946      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2947      t end
2948      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2949      :end' >>confcache
2950 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2951   if test -w "$cache_file"; then
2952     test "x$cache_file" != "x/dev/null" &&
2953       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2954 $as_echo "$as_me: updating cache $cache_file" >&6;}
2955     cat confcache >$cache_file
2956   else
2957     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2958 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2959   fi
2960 fi
2961 rm -f confcache
2962
2963 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2964 # Let make expand exec_prefix.
2965 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2966
2967 # Transform confdefs.h into DEFS.
2968 # Protect against shell expansion while executing Makefile rules.
2969 # Protect against Makefile macro expansion.
2970 #
2971 # If the first sed substitution is executed (which looks for macros that
2972 # take arguments), then branch to the quote section.  Otherwise,
2973 # look for a macro that doesn't take arguments.
2974 ac_script='
2975 :mline
2976 /\\$/{
2977  N
2978  s,\\\n,,
2979  b mline
2980 }
2981 t clear
2982 :clear
2983 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2984 t quote
2985 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2986 t quote
2987 b any
2988 :quote
2989 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2990 s/\[/\\&/g
2991 s/\]/\\&/g
2992 s/\$/$$/g
2993 H
2994 :any
2995 ${
2996         g
2997         s/^\n//
2998         s/\n/ /g
2999         p
3000 }
3001 '
3002 DEFS=`sed -n "$ac_script" confdefs.h`
3003
3004
3005 ac_libobjs=
3006 ac_ltlibobjs=
3007 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3008   # 1. Remove the extension, and $U if already installed.
3009   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3010   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3011   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3012   #    will be set to the directory where LIBOBJS objects are built.
3013   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3014   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3015 done
3016 LIBOBJS=$ac_libobjs
3017
3018 LTLIBOBJS=$ac_ltlibobjs
3019
3020
3021
3022 : ${CONFIG_STATUS=./config.status}
3023 ac_write_fail=0
3024 ac_clean_files_save=$ac_clean_files
3025 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3027 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3028 as_write_fail=0
3029 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3030 #! $SHELL
3031 # Generated by $as_me.
3032 # Run this file to recreate the current configuration.
3033 # Compiler output produced by configure, useful for debugging
3034 # configure, is in config.log if it exists.
3035
3036 debug=false
3037 ac_cs_recheck=false
3038 ac_cs_silent=false
3039
3040 SHELL=\${CONFIG_SHELL-$SHELL}
3041 export SHELL
3042 _ASEOF
3043 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3044 ## -------------------- ##
3045 ## M4sh Initialization. ##
3046 ## -------------------- ##
3047
3048 # Be more Bourne compatible
3049 DUALCASE=1; export DUALCASE # for MKS sh
3050 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3051   emulate sh
3052   NULLCMD=:
3053   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3054   # is contrary to our usage.  Disable this feature.
3055   alias -g '${1+"$@"}'='"$@"'
3056   setopt NO_GLOB_SUBST
3057 else
3058   case `(set -o) 2>/dev/null` in #(
3059   *posix*) :
3060     set -o posix ;; #(
3061   *) :
3062      ;;
3063 esac
3064 fi
3065
3066
3067 as_nl='
3068 '
3069 export as_nl
3070 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3071 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3072 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3073 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3074 # Prefer a ksh shell builtin over an external printf program on Solaris,
3075 # but without wasting forks for bash or zsh.
3076 if test -z "$BASH_VERSION$ZSH_VERSION" \
3077     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3078   as_echo='print -r --'
3079   as_echo_n='print -rn --'
3080 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3081   as_echo='printf %s\n'
3082   as_echo_n='printf %s'
3083 else
3084   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3085     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3086     as_echo_n='/usr/ucb/echo -n'
3087   else
3088     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3089     as_echo_n_body='eval
3090       arg=$1;
3091       case $arg in #(
3092       *"$as_nl"*)
3093         expr "X$arg" : "X\\(.*\\)$as_nl";
3094         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3095       esac;
3096       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3097     '
3098     export as_echo_n_body
3099     as_echo_n='sh -c $as_echo_n_body as_echo'
3100   fi
3101   export as_echo_body
3102   as_echo='sh -c $as_echo_body as_echo'
3103 fi
3104
3105 # The user is always right.
3106 if test "${PATH_SEPARATOR+set}" != set; then
3107   PATH_SEPARATOR=:
3108   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3109     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3110       PATH_SEPARATOR=';'
3111   }
3112 fi
3113
3114
3115 # IFS
3116 # We need space, tab and new line, in precisely that order.  Quoting is
3117 # there to prevent editors from complaining about space-tab.
3118 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3119 # splitting by setting IFS to empty value.)
3120 IFS=" ""        $as_nl"
3121
3122 # Find who we are.  Look in the path if we contain no directory separator.
3123 case $0 in #((
3124   *[\\/]* ) as_myself=$0 ;;
3125   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3126 for as_dir in $PATH
3127 do
3128   IFS=$as_save_IFS
3129   test -z "$as_dir" && as_dir=.
3130     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3131   done
3132 IFS=$as_save_IFS
3133
3134      ;;
3135 esac
3136 # We did not find ourselves, most probably we were run as `sh COMMAND'
3137 # in which case we are not to be found in the path.
3138 if test "x$as_myself" = x; then
3139   as_myself=$0
3140 fi
3141 if test ! -f "$as_myself"; then
3142   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3143   exit 1
3144 fi
3145
3146 # Unset variables that we do not need and which cause bugs (e.g. in
3147 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3148 # suppresses any "Segmentation fault" message there.  '((' could
3149 # trigger a bug in pdksh 5.2.14.
3150 for as_var in BASH_ENV ENV MAIL MAILPATH
3151 do eval test x\${$as_var+set} = xset \
3152   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3153 done
3154 PS1='$ '
3155 PS2='> '
3156 PS4='+ '
3157
3158 # NLS nuisances.
3159 LC_ALL=C
3160 export LC_ALL
3161 LANGUAGE=C
3162 export LANGUAGE
3163
3164 # CDPATH.
3165 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3166
3167
3168 # as_fn_error ERROR [LINENO LOG_FD]
3169 # ---------------------------------
3170 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3171 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3172 # script with status $?, using 1 if that was 0.
3173 as_fn_error ()
3174 {
3175   as_status=$?; test $as_status -eq 0 && as_status=1
3176   if test "$3"; then
3177     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3178     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3179   fi
3180   $as_echo "$as_me: error: $1" >&2
3181   as_fn_exit $as_status
3182 } # as_fn_error
3183
3184
3185 # as_fn_set_status STATUS
3186 # -----------------------
3187 # Set $? to STATUS, without forking.
3188 as_fn_set_status ()
3189 {
3190   return $1
3191 } # as_fn_set_status
3192
3193 # as_fn_exit STATUS
3194 # -----------------
3195 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3196 as_fn_exit ()
3197 {
3198   set +e
3199   as_fn_set_status $1
3200   exit $1
3201 } # as_fn_exit
3202
3203 # as_fn_unset VAR
3204 # ---------------
3205 # Portably unset VAR.
3206 as_fn_unset ()
3207 {
3208   { eval $1=; unset $1;}
3209 }
3210 as_unset=as_fn_unset
3211 # as_fn_append VAR VALUE
3212 # ----------------------
3213 # Append the text in VALUE to the end of the definition contained in VAR. Take
3214 # advantage of any shell optimizations that allow amortized linear growth over
3215 # repeated appends, instead of the typical quadratic growth present in naive
3216 # implementations.
3217 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3218   eval 'as_fn_append ()
3219   {
3220     eval $1+=\$2
3221   }'
3222 else
3223   as_fn_append ()
3224   {
3225     eval $1=\$$1\$2
3226   }
3227 fi # as_fn_append
3228
3229 # as_fn_arith ARG...
3230 # ------------------
3231 # Perform arithmetic evaluation on the ARGs, and store the result in the
3232 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3233 # must be portable across $(()) and expr.
3234 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3235   eval 'as_fn_arith ()
3236   {
3237     as_val=$(( $* ))
3238   }'
3239 else
3240   as_fn_arith ()
3241   {
3242     as_val=`expr "$@" || test $? -eq 1`
3243   }
3244 fi # as_fn_arith
3245
3246
3247 if expr a : '\(a\)' >/dev/null 2>&1 &&
3248    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3249   as_expr=expr
3250 else
3251   as_expr=false
3252 fi
3253
3254 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3255   as_basename=basename
3256 else
3257   as_basename=false
3258 fi
3259
3260 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3261   as_dirname=dirname
3262 else
3263   as_dirname=false
3264 fi
3265
3266 as_me=`$as_basename -- "$0" ||
3267 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3268          X"$0" : 'X\(//\)$' \| \
3269          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3270 $as_echo X/"$0" |
3271     sed '/^.*\/\([^/][^/]*\)\/*$/{
3272             s//\1/
3273             q
3274           }
3275           /^X\/\(\/\/\)$/{
3276             s//\1/
3277             q
3278           }
3279           /^X\/\(\/\).*/{
3280             s//\1/
3281             q
3282           }
3283           s/.*/./; q'`
3284
3285 # Avoid depending upon Character Ranges.
3286 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3287 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3288 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3289 as_cr_digits='0123456789'
3290 as_cr_alnum=$as_cr_Letters$as_cr_digits
3291
3292 ECHO_C= ECHO_N= ECHO_T=
3293 case `echo -n x` in #(((((
3294 -n*)
3295   case `echo 'xy\c'` in
3296   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3297   xy)  ECHO_C='\c';;
3298   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3299        ECHO_T=' ';;
3300   esac;;
3301 *)
3302   ECHO_N='-n';;
3303 esac
3304
3305 rm -f conf$$ conf$$.exe conf$$.file
3306 if test -d conf$$.dir; then
3307   rm -f conf$$.dir/conf$$.file
3308 else
3309   rm -f conf$$.dir
3310   mkdir conf$$.dir 2>/dev/null
3311 fi
3312 if (echo >conf$$.file) 2>/dev/null; then
3313   if ln -s conf$$.file conf$$ 2>/dev/null; then
3314     as_ln_s='ln -s'
3315     # ... but there are two gotchas:
3316     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3317     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3318     # In both cases, we have to default to `cp -p'.
3319     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3320       as_ln_s='cp -p'
3321   elif ln conf$$.file conf$$ 2>/dev/null; then
3322     as_ln_s=ln
3323   else
3324     as_ln_s='cp -p'
3325   fi
3326 else
3327   as_ln_s='cp -p'
3328 fi
3329 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3330 rmdir conf$$.dir 2>/dev/null
3331
3332
3333 # as_fn_mkdir_p
3334 # -------------
3335 # Create "$as_dir" as a directory, including parents if necessary.
3336 as_fn_mkdir_p ()
3337 {
3338
3339   case $as_dir in #(
3340   -*) as_dir=./$as_dir;;
3341   esac
3342   test -d "$as_dir" || eval $as_mkdir_p || {
3343     as_dirs=
3344     while :; do
3345       case $as_dir in #(
3346       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3347       *) as_qdir=$as_dir;;
3348       esac
3349       as_dirs="'$as_qdir' $as_dirs"
3350       as_dir=`$as_dirname -- "$as_dir" ||
3351 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3352          X"$as_dir" : 'X\(//\)[^/]' \| \
3353          X"$as_dir" : 'X\(//\)$' \| \
3354          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3355 $as_echo X"$as_dir" |
3356     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3357             s//\1/
3358             q
3359           }
3360           /^X\(\/\/\)[^/].*/{
3361             s//\1/
3362             q
3363           }
3364           /^X\(\/\/\)$/{
3365             s//\1/
3366             q
3367           }
3368           /^X\(\/\).*/{
3369             s//\1/
3370             q
3371           }
3372           s/.*/./; q'`
3373       test -d "$as_dir" && break
3374     done
3375     test -z "$as_dirs" || eval "mkdir $as_dirs"
3376   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3377
3378
3379 } # as_fn_mkdir_p
3380 if mkdir -p . 2>/dev/null; then
3381   as_mkdir_p='mkdir -p "$as_dir"'
3382 else
3383   test -d ./-p && rmdir ./-p
3384   as_mkdir_p=false
3385 fi
3386
3387 if test -x / >/dev/null 2>&1; then
3388   as_test_x='test -x'
3389 else
3390   if ls -dL / >/dev/null 2>&1; then
3391     as_ls_L_option=L
3392   else
3393     as_ls_L_option=
3394   fi
3395   as_test_x='
3396     eval sh -c '\''
3397       if test -d "$1"; then
3398         test -d "$1/.";
3399       else
3400         case $1 in #(
3401         -*)set "./$1";;
3402         esac;
3403         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3404         ???[sx]*):;;*)false;;esac;fi
3405     '\'' sh
3406   '
3407 fi
3408 as_executable_p=$as_test_x
3409
3410 # Sed expression to map a string onto a valid CPP name.
3411 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3412
3413 # Sed expression to map a string onto a valid variable name.
3414 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3415
3416
3417 exec 6>&1
3418 ## ----------------------------------- ##
3419 ## Main body of $CONFIG_STATUS script. ##
3420 ## ----------------------------------- ##
3421 _ASEOF
3422 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3423
3424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3425 # Save the log message, to keep $0 and so on meaningful, and to
3426 # report actual input values of CONFIG_FILES etc. instead of their
3427 # values after options handling.
3428 ac_log="
3429 This file was extended by $as_me, which was
3430 generated by GNU Autoconf 2.64.  Invocation command line was
3431
3432   CONFIG_FILES    = $CONFIG_FILES
3433   CONFIG_HEADERS  = $CONFIG_HEADERS
3434   CONFIG_LINKS    = $CONFIG_LINKS
3435   CONFIG_COMMANDS = $CONFIG_COMMANDS
3436   $ $0 $@
3437
3438 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3439 "
3440
3441 _ACEOF
3442
3443 case $ac_config_files in *"
3444 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3445 esac
3446
3447
3448
3449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3450 # Files that config.status was made for.
3451 config_files="$ac_config_files"
3452
3453 _ACEOF
3454
3455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3456 ac_cs_usage="\
3457 \`$as_me' instantiates files and other configuration actions
3458 from templates according to the current configuration.  Unless the files
3459 and actions are specified as TAGs, all are instantiated by default.
3460
3461 Usage: $0 [OPTION]... [TAG]...
3462
3463   -h, --help       print this help, then exit
3464   -V, --version    print version number and configuration settings, then exit
3465   -q, --quiet, --silent
3466                    do not print progress messages
3467   -d, --debug      don't remove temporary files
3468       --recheck    update $as_me by reconfiguring in the same conditions
3469       --file=FILE[:TEMPLATE]
3470                    instantiate the configuration file FILE
3471
3472 Configuration files:
3473 $config_files
3474
3475 Report bugs to the package provider."
3476
3477 _ACEOF
3478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3479 ac_cs_version="\\
3480 config.status
3481 configured by $0, generated by GNU Autoconf 2.64,
3482   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3483
3484 Copyright (C) 2009 Free Software Foundation, Inc.
3485 This config.status script is free software; the Free Software Foundation
3486 gives unlimited permission to copy, distribute and modify it."
3487
3488 ac_pwd='$ac_pwd'
3489 srcdir='$srcdir'
3490 INSTALL='$INSTALL'
3491 test -n "\$AWK" || AWK=awk
3492 _ACEOF
3493
3494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3495 # The default lists apply if the user does not specify any file.
3496 ac_need_defaults=:
3497 while test $# != 0
3498 do
3499   case $1 in
3500   --*=*)
3501     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3502     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3503     ac_shift=:
3504     ;;
3505   *)
3506     ac_option=$1
3507     ac_optarg=$2
3508     ac_shift=shift
3509     ;;
3510   esac
3511
3512   case $ac_option in
3513   # Handling of the options.
3514   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3515     ac_cs_recheck=: ;;
3516   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3517     $as_echo "$ac_cs_version"; exit ;;
3518   --debug | --debu | --deb | --de | --d | -d )
3519     debug=: ;;
3520   --file | --fil | --fi | --f )
3521     $ac_shift
3522     case $ac_optarg in
3523     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3524     esac
3525     as_fn_append CONFIG_FILES " '$ac_optarg'"
3526     ac_need_defaults=false;;
3527   --he | --h |  --help | --hel | -h )
3528     $as_echo "$ac_cs_usage"; exit ;;
3529   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3530   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3531     ac_cs_silent=: ;;
3532
3533   # This is an error.
3534   -*) as_fn_error "unrecognized option: \`$1'
3535 Try \`$0 --help' for more information." ;;
3536
3537   *) as_fn_append ac_config_targets " $1"
3538      ac_need_defaults=false ;;
3539
3540   esac
3541   shift
3542 done
3543
3544 ac_configure_extra_args=
3545
3546 if $ac_cs_silent; then
3547   exec 6>/dev/null
3548   ac_configure_extra_args="$ac_configure_extra_args --silent"
3549 fi
3550
3551 _ACEOF
3552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3553 if \$ac_cs_recheck; then
3554   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3555   shift
3556   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3557   CONFIG_SHELL='$SHELL'
3558   export CONFIG_SHELL
3559   exec "\$@"
3560 fi
3561
3562 _ACEOF
3563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3564 exec 5>>config.log
3565 {
3566   echo
3567   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3568 ## Running $as_me. ##
3569 _ASBOX
3570   $as_echo "$ac_log"
3571 } >&5
3572
3573 _ACEOF
3574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3575 _ACEOF
3576
3577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3578
3579 # Handling of arguments.
3580 for ac_config_target in $ac_config_targets
3581 do
3582   case $ac_config_target in
3583     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3584
3585   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3586   esac
3587 done
3588
3589
3590 # If the user did not use the arguments to specify the items to instantiate,
3591 # then the envvar interface is used.  Set only those that are not.
3592 # We use the long form for the default assignment because of an extremely
3593 # bizarre bug on SunOS 4.1.3.
3594 if $ac_need_defaults; then
3595   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3596 fi
3597
3598 # Have a temporary directory for convenience.  Make it in the build tree
3599 # simply because there is no reason against having it here, and in addition,
3600 # creating and moving files from /tmp can sometimes cause problems.
3601 # Hook for its removal unless debugging.
3602 # Note that there is a small window in which the directory will not be cleaned:
3603 # after its creation but before its name has been assigned to `$tmp'.
3604 $debug ||
3605 {
3606   tmp=
3607   trap 'exit_status=$?
3608   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3609 ' 0
3610   trap 'as_fn_exit 1' 1 2 13 15
3611 }
3612 # Create a (secure) tmp directory for tmp files.
3613
3614 {
3615   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3616   test -n "$tmp" && test -d "$tmp"
3617 }  ||
3618 {
3619   tmp=./conf$$-$RANDOM
3620   (umask 077 && mkdir "$tmp")
3621 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
3622
3623 # Set up the scripts for CONFIG_FILES section.
3624 # No need to generate them if there are no CONFIG_FILES.
3625 # This happens for instance with `./config.status config.h'.
3626 if test -n "$CONFIG_FILES"; then
3627
3628
3629 ac_cr=`echo X | tr X '\015'`
3630 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3631 # But we know of no other shell where ac_cr would be empty at this
3632 # point, so we can use a bashism as a fallback.
3633 if test "x$ac_cr" = x; then
3634   eval ac_cr=\$\'\\r\'
3635 fi
3636 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3637 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3638   ac_cs_awk_cr='\r'
3639 else
3640   ac_cs_awk_cr=$ac_cr
3641 fi
3642
3643 echo 'BEGIN {' >"$tmp/subs1.awk" &&
3644 _ACEOF
3645
3646
3647 {
3648   echo "cat >conf$$subs.awk <<_ACEOF" &&
3649   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3650   echo "_ACEOF"
3651 } >conf$$subs.sh ||
3652   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3653 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3654 ac_delim='%!_!# '
3655 for ac_last_try in false false false false false :; do
3656   . ./conf$$subs.sh ||
3657     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3658
3659   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3660   if test $ac_delim_n = $ac_delim_num; then
3661     break
3662   elif $ac_last_try; then
3663     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3664   else
3665     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3666   fi
3667 done
3668 rm -f conf$$subs.sh
3669
3670 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3671 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
3672 _ACEOF
3673 sed -n '
3674 h
3675 s/^/S["/; s/!.*/"]=/
3676 p
3677 g
3678 s/^[^!]*!//
3679 :repl
3680 t repl
3681 s/'"$ac_delim"'$//
3682 t delim
3683 :nl
3684 h
3685 s/\(.\{148\}\).*/\1/
3686 t more1
3687 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3688 p
3689 n
3690 b repl
3691 :more1
3692 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3693 p
3694 g
3695 s/.\{148\}//
3696 t nl
3697 :delim
3698 h
3699 s/\(.\{148\}\).*/\1/
3700 t more2
3701 s/["\\]/\\&/g; s/^/"/; s/$/"/
3702 p
3703 b
3704 :more2
3705 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3706 p
3707 g
3708 s/.\{148\}//
3709 t delim
3710 ' <conf$$subs.awk | sed '
3711 /^[^""]/{
3712   N
3713   s/\n//
3714 }
3715 ' >>$CONFIG_STATUS || ac_write_fail=1
3716 rm -f conf$$subs.awk
3717 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3718 _ACAWK
3719 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
3720   for (key in S) S_is_set[key] = 1
3721   FS = "\a"
3722
3723 }
3724 {
3725   line = $ 0
3726   nfields = split(line, field, "@")
3727   substed = 0
3728   len = length(field[1])
3729   for (i = 2; i < nfields; i++) {
3730     key = field[i]
3731     keylen = length(key)
3732     if (S_is_set[key]) {
3733       value = S[key]
3734       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3735       len += length(value) + length(field[++i])
3736       substed = 1
3737     } else
3738       len += 1 + keylen
3739   }
3740
3741   print line
3742 }
3743
3744 _ACAWK
3745 _ACEOF
3746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3747 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3748   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3749 else
3750   cat
3751 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
3752   || as_fn_error "could not setup config files machinery" "$LINENO" 5
3753 _ACEOF
3754
3755 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3756 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3757 # trailing colons and then remove the whole line if VPATH becomes empty
3758 # (actually we leave an empty line to preserve line numbers).
3759 if test "x$srcdir" = x.; then
3760   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3761 s/:*\$(srcdir):*/:/
3762 s/:*\${srcdir}:*/:/
3763 s/:*@srcdir@:*/:/
3764 s/^\([^=]*=[     ]*\):*/\1/
3765 s/:*$//
3766 s/^[^=]*=[       ]*$//
3767 }'
3768 fi
3769
3770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3771 fi # test -n "$CONFIG_FILES"
3772
3773
3774 eval set X "  :F $CONFIG_FILES      "
3775 shift
3776 for ac_tag
3777 do
3778   case $ac_tag in
3779   :[FHLC]) ac_mode=$ac_tag; continue;;
3780   esac
3781   case $ac_mode$ac_tag in
3782   :[FHL]*:*);;
3783   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
3784   :[FH]-) ac_tag=-:-;;
3785   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3786   esac
3787   ac_save_IFS=$IFS
3788   IFS=:
3789   set x $ac_tag
3790   IFS=$ac_save_IFS
3791   shift
3792   ac_file=$1
3793   shift
3794
3795   case $ac_mode in
3796   :L) ac_source=$1;;
3797   :[FH])
3798     ac_file_inputs=
3799     for ac_f
3800     do
3801       case $ac_f in
3802       -) ac_f="$tmp/stdin";;
3803       *) # Look for the file first in the build tree, then in the source tree
3804          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3805          # because $ac_f cannot contain `:'.
3806          test -f "$ac_f" ||
3807            case $ac_f in
3808            [\\/$]*) false;;
3809            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3810            esac ||
3811            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3812       esac
3813       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3814       as_fn_append ac_file_inputs " '$ac_f'"
3815     done
3816
3817     # Let's still pretend it is `configure' which instantiates (i.e., don't
3818     # use $as_me), people would be surprised to read:
3819     #    /* config.h.  Generated by config.status.  */
3820     configure_input='Generated from '`
3821           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3822         `' by configure.'
3823     if test x"$ac_file" != x-; then
3824       configure_input="$ac_file.  $configure_input"
3825       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3826 $as_echo "$as_me: creating $ac_file" >&6;}
3827     fi
3828     # Neutralize special characters interpreted by sed in replacement strings.
3829     case $configure_input in #(
3830     *\&* | *\|* | *\\* )
3831        ac_sed_conf_input=`$as_echo "$configure_input" |
3832        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3833     *) ac_sed_conf_input=$configure_input;;
3834     esac
3835
3836     case $ac_tag in
3837     *:-:* | *:-) cat >"$tmp/stdin" \
3838       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
3839     esac
3840     ;;
3841   esac
3842
3843   ac_dir=`$as_dirname -- "$ac_file" ||
3844 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3845          X"$ac_file" : 'X\(//\)[^/]' \| \
3846          X"$ac_file" : 'X\(//\)$' \| \
3847          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3848 $as_echo X"$ac_file" |
3849     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3850             s//\1/
3851             q
3852           }
3853           /^X\(\/\/\)[^/].*/{
3854             s//\1/
3855             q
3856           }
3857           /^X\(\/\/\)$/{
3858             s//\1/
3859             q
3860           }
3861           /^X\(\/\).*/{
3862             s//\1/
3863             q
3864           }
3865           s/.*/./; q'`
3866   as_dir="$ac_dir"; as_fn_mkdir_p
3867   ac_builddir=.
3868
3869 case "$ac_dir" in
3870 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3871 *)
3872   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3873   # A ".." for each directory in $ac_dir_suffix.
3874   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3875   case $ac_top_builddir_sub in
3876   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3877   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3878   esac ;;
3879 esac
3880 ac_abs_top_builddir=$ac_pwd
3881 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3882 # for backward compatibility:
3883 ac_top_builddir=$ac_top_build_prefix
3884
3885 case $srcdir in
3886   .)  # We are building in place.
3887     ac_srcdir=.
3888     ac_top_srcdir=$ac_top_builddir_sub
3889     ac_abs_top_srcdir=$ac_pwd ;;
3890   [\\/]* | ?:[\\/]* )  # Absolute name.
3891     ac_srcdir=$srcdir$ac_dir_suffix;
3892     ac_top_srcdir=$srcdir
3893     ac_abs_top_srcdir=$srcdir ;;
3894   *) # Relative name.
3895     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3896     ac_top_srcdir=$ac_top_build_prefix$srcdir
3897     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3898 esac
3899 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3900
3901
3902   case $ac_mode in
3903   :F)
3904   #
3905   # CONFIG_FILE
3906   #
3907
3908   case $INSTALL in
3909   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3910   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3911   esac
3912 _ACEOF
3913
3914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3915 # If the template does not know about datarootdir, expand it.
3916 # FIXME: This hack should be removed a few years after 2.60.
3917 ac_datarootdir_hack=; ac_datarootdir_seen=
3918 ac_sed_dataroot='
3919 /datarootdir/ {
3920   p
3921   q
3922 }
3923 /@datadir@/p
3924 /@docdir@/p
3925 /@infodir@/p
3926 /@localedir@/p
3927 /@mandir@/p'
3928 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3929 *datarootdir*) ac_datarootdir_seen=yes;;
3930 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3931   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3932 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3933 _ACEOF
3934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3935   ac_datarootdir_hack='
3936   s&@datadir@&$datadir&g
3937   s&@docdir@&$docdir&g
3938   s&@infodir@&$infodir&g
3939   s&@localedir@&$localedir&g
3940   s&@mandir@&$mandir&g
3941   s&\\\${datarootdir}&$datarootdir&g' ;;
3942 esac
3943 _ACEOF
3944
3945 # Neutralize VPATH when `$srcdir' = `.'.
3946 # Shell code in configure.ac might set extrasub.
3947 # FIXME: do we really want to maintain this feature?
3948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3949 ac_sed_extra="$ac_vpsub
3950 $extrasub
3951 _ACEOF
3952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3953 :t
3954 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3955 s|@configure_input@|$ac_sed_conf_input|;t t
3956 s&@top_builddir@&$ac_top_builddir_sub&;t t
3957 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3958 s&@srcdir@&$ac_srcdir&;t t
3959 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3960 s&@top_srcdir@&$ac_top_srcdir&;t t
3961 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3962 s&@builddir@&$ac_builddir&;t t
3963 s&@abs_builddir@&$ac_abs_builddir&;t t
3964 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3965 s&@INSTALL@&$ac_INSTALL&;t t
3966 $ac_datarootdir_hack
3967 "
3968 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3969   || as_fn_error "could not create $ac_file" "$LINENO" 5
3970
3971 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3972   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3973   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3974   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3975 which seems to be undefined.  Please make sure it is defined." >&5
3976 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3977 which seems to be undefined.  Please make sure it is defined." >&2;}
3978
3979   rm -f "$tmp/stdin"
3980   case $ac_file in
3981   -) cat "$tmp/out" && rm -f "$tmp/out";;
3982   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3983   esac \
3984   || as_fn_error "could not create $ac_file" "$LINENO" 5
3985  ;;
3986
3987
3988
3989   esac
3990
3991 done # for ac_tag
3992
3993
3994 as_fn_exit 0
3995 _ACEOF
3996 ac_clean_files=$ac_clean_files_save
3997
3998 test $ac_write_fail = 0 ||
3999   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4000
4001
4002 # configure is writing to config.log, and then calls config.status.
4003 # config.status does its own redirection, appending to config.log.
4004 # Unfortunately, on DOS this fails, as config.log is still kept open
4005 # by configure, so config.status won't be able to write to it; its
4006 # output is simply discarded.  So we exec the FD to /dev/null,
4007 # effectively closing config.log, so it can be properly (re)opened and
4008 # appended to by config.status.  When coming back to configure, we
4009 # need to make the FD available again.
4010 if test "$no_create" != yes; then
4011   ac_cs_success=:
4012   ac_config_status_args=
4013   test "$silent" = yes &&
4014     ac_config_status_args="$ac_config_status_args --quiet"
4015   exec 5>/dev/null
4016   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4017   exec 5>>config.log
4018   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4019   # would make configure fail if this is the last instruction.
4020   $ac_cs_success || as_fn_exit $?
4021 fi
4022 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4023   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4024 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4025 fi
4026