dist/ntp/arlib/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 174   if (eval "$as_required") 2>/dev/null; then :
 175   as_have_required=yes
 176 else
 177   as_have_required=no
 178 fi
 179   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 180
 181 else
 182   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 183 as_found=false
 184 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 185 do
 186   IFS=$as_save_IFS
 187   test -z "$as_dir" && as_dir=.
 188   as_found=:
 189   case $as_dir in #(
 190          /*)
 191            for as_base in sh bash ksh sh5; do
 192              # Try only shells that exist, to save several forks.
 193              as_shell=$as_dir/$as_base
 194              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 195                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   CONFIG_SHELL=$as_shell as_have_required=yes
 197                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   break 2
 199 fi
 200 fi
 201            done;;
 202        esac
 203   as_found=false
 204 done
 205 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 206               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 207   CONFIG_SHELL=$SHELL as_have_required=yes
 208 fi; }
 209 IFS=$as_save_IFS
 210
 211
 212       if test "x$CONFIG_SHELL" != x; then :
 213   # We cannot yet assume a decent shell, so we have to provide a
 214         # neutralization value for shells without unset; and this also
 215         # works around shells that cannot unset nonexistent variables.
 216         BASH_ENV=/dev/null
 217         ENV=/dev/null
 218         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 219         export CONFIG_SHELL
 220         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 221 fi
 222
 223     if test x$as_have_required = xno; then :
 224   $as_echo "$0: This script requires a shell more modern than all"
 225   $as_echo "$0: the shells that I found on your system."
 226   if test x${ZSH_VERSION+set} = xset ; then
 227     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 228     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 229   else
 230     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 231 $0: including any error possibly output before this
 232 $0: message. Then install a modern shell, or manually run
 233 $0: the script under such a shell if you do have one."
 234   fi
 235   exit 1
 236 fi
 237 fi
 238 fi
 239 SHELL=${CONFIG_SHELL-/bin/sh}
 240 export SHELL
 241 # Unset more variables known to interfere with behavior of common tools.
 242 CLICOLOR_FORCE= GREP_OPTIONS=
 243 unset CLICOLOR_FORCE GREP_OPTIONS
 244
 245 ## --------------------- ##
 246 ## M4sh Shell Functions. ##
 247 ## --------------------- ##
 248 # as_fn_unset VAR
 249 # ---------------
 250 # Portably unset VAR.
 251 as_fn_unset ()
 252 {
 253   { eval $1=; unset $1;}
 254 }
 255 as_unset=as_fn_unset
 256
 257 # as_fn_set_status STATUS
 258 # -----------------------
 259 # Set $? to STATUS, without forking.
 260 as_fn_set_status ()
 261 {
 262   return $1
 263 } # as_fn_set_status
 264
 265 # as_fn_exit STATUS
 266 # -----------------
 267 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 268 as_fn_exit ()
 269 {
 270   set +e
 271   as_fn_set_status $1
 272   exit $1
 273 } # as_fn_exit
 274
 275 # as_fn_mkdir_p
 276 # -------------
 277 # Create "$as_dir" as a directory, including parents if necessary.
 278 as_fn_mkdir_p ()
 279 {
 280
 281   case $as_dir in #(
 282   -*) as_dir=./$as_dir;;
 283   esac
 284   test -d "$as_dir" || eval $as_mkdir_p || {
 285     as_dirs=
 286     while :; do
 287       case $as_dir in #(
 288       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 289       *) as_qdir=$as_dir;;
 290       esac
 291       as_dirs="'$as_qdir' $as_dirs"
 292       as_dir=`$as_dirname -- "$as_dir" ||
 293 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 294          X"$as_dir" : 'X\(//\)[^/]' \| \
 295          X"$as_dir" : 'X\(//\)$' \| \
 296          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 297 $as_echo X"$as_dir" |
 298     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 299             s//\1/
 300             q
 301           }
 302           /^X\(\/\/\)[^/].*/{
 303             s//\1/
 304             q
 305           }
 306           /^X\(\/\/\)$/{
 307             s//\1/
 308             q
 309           }
 310           /^X\(\/\).*/{
 311             s//\1/
 312             q
 313           }
 314           s/.*/./; q'`
 315       test -d "$as_dir" && break
 316     done
 317     test -z "$as_dirs" || eval "mkdir $as_dirs"
 318   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 319
 320
 321 } # as_fn_mkdir_p
 322 # as_fn_append VAR VALUE
 323 # ----------------------
 324 # Append the text in VALUE to the end of the definition contained in VAR. Take
 325 # advantage of any shell optimizations that allow amortized linear growth over
 326 # repeated appends, instead of the typical quadratic growth present in naive
 327 # implementations.
 328 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 329   eval 'as_fn_append ()
 330   {
 331     eval $1+=\$2
 332   }'
 333 else
 334   as_fn_append ()
 335   {
 336     eval $1=\$$1\$2
 337   }
 338 fi # as_fn_append
 339
 340 # as_fn_arith ARG...
 341 # ------------------
 342 # Perform arithmetic evaluation on the ARGs, and store the result in the
 343 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 344 # must be portable across $(()) and expr.
 345 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 346   eval 'as_fn_arith ()
 347   {
 348     as_val=$(( $* ))
 349   }'
 350 else
 351   as_fn_arith ()
 352   {
 353     as_val=`expr "$@" || test $? -eq 1`
 354   }
 355 fi # as_fn_arith
 356
 357
 358 # as_fn_error ERROR [LINENO LOG_FD]
 359 # ---------------------------------
 360 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 361 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 362 # script with status $?, using 1 if that was 0.
 363 as_fn_error ()
 364 {
 365   as_status=$?; test $as_status -eq 0 && as_status=1
 366   if test "$3"; then
 367     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 368     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 369   fi
 370   $as_echo "$as_me: error: $1" >&2
 371   as_fn_exit $as_status
 372 } # as_fn_error
 373
 374 if expr a : '\(a\)' >/dev/null 2>&1 &&
 375    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 376   as_expr=expr
 377 else
 378   as_expr=false
 379 fi
 380
 381 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 382   as_basename=basename
 383 else
 384   as_basename=false
 385 fi
 386
 387 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 388   as_dirname=dirname
 389 else
 390   as_dirname=false
 391 fi
 392
 393 as_me=`$as_basename -- "$0" ||
 394 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 395          X"$0" : 'X\(//\)$' \| \
 396          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 397 $as_echo X/"$0" |
 398     sed '/^.*\/\([^/][^/]*\)\/*$/{
 399             s//\1/
 400             q
 401           }
 402           /^X\/\(\/\/\)$/{
 403             s//\1/
 404             q
 405           }
 406           /^X\/\(\/\).*/{
 407             s//\1/
 408             q
 409           }
 410           s/.*/./; q'`
 411
 412 # Avoid depending upon Character Ranges.
 413 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 414 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 415 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 416 as_cr_digits='0123456789'
 417 as_cr_alnum=$as_cr_Letters$as_cr_digits
 418
 419
 420   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 421   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 422   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 423   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 424   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 425   sed -n '
 426     p
 427     /[$]LINENO/=
 428   ' <$as_myself |
 429     sed '
 430       s/[$]LINENO.*/&-/
 431       t lineno
 432       b
 433       :lineno
 434       N
 435       :loop
 436       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 437       t loop
 438       s/-\n.*//
 439     ' >$as_me.lineno &&
 440   chmod +x "$as_me.lineno" ||
 441     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 442
 443   # Don't try to exec as it changes $[0], causing all sort of problems
 444   # (the dirname of $[0] is not the place where we might find the
 445   # original and so on.  Autoconf is especially sensitive to this).
 446   . "./$as_me.lineno"
 447   # Exit status is that of the last command.
 448   exit
 449 }
 450
 451 ECHO_C= ECHO_N= ECHO_T=
 452 case `echo -n x` in #(((((
 453 -n*)
 454   case `echo 'xy\c'` in
 455   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 456   xy)  ECHO_C='\c';;
 457   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 458        ECHO_T=' ';;
 459   esac;;
 460 *)
 461   ECHO_N='-n';;
 462 esac
 463
 464 rm -f conf$$ conf$$.exe conf$$.file
 465 if test -d conf$$.dir; then
 466   rm -f conf$$.dir/conf$$.file
 467 else
 468   rm -f conf$$.dir
 469   mkdir conf$$.dir 2>/dev/null
 470 fi
 471 if (echo >conf$$.file) 2>/dev/null; then
 472   if ln -s conf$$.file conf$$ 2>/dev/null; then
 473     as_ln_s='ln -s'
 474     # ... but there are two gotchas:
 475     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 476     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 477     # In both cases, we have to default to `cp -p'.
 478     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 479       as_ln_s='cp -p'
 480   elif ln conf$$.file conf$$ 2>/dev/null; then
 481     as_ln_s=ln
 482   else
 483     as_ln_s='cp -p'
 484   fi
 485 else
 486   as_ln_s='cp -p'
 487 fi
 488 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 489 rmdir conf$$.dir 2>/dev/null
 490
 491 if mkdir -p . 2>/dev/null; then
 492   as_mkdir_p='mkdir -p "$as_dir"'
 493 else
 494   test -d ./-p && rmdir ./-p
 495   as_mkdir_p=false
 496 fi
 497
 498 if test -x / >/dev/null 2>&1; then
 499   as_test_x='test -x'
 500 else
 501   if ls -dL / >/dev/null 2>&1; then
 502     as_ls_L_option=L
 503   else
 504     as_ls_L_option=
 505   fi
 506   as_test_x='
 507     eval sh -c '\''
 508       if test -d "$1"; then
 509         test -d "$1/.";
 510       else
 511         case $1 in #(
 512         -*)set "./$1";;
 513         esac;
 514         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 515         ???[sx]*):;;*)false;;esac;fi
 516     '\'' sh
 517   '
 518 fi
 519 as_executable_p=$as_test_x
 520
 521 # Sed expression to map a string onto a valid CPP name.
 522 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 523
 524 # Sed expression to map a string onto a valid variable name.
 525 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 526
 527
 528 test -n "$DJDIR" || exec 7<&0 </dev/null
 529 exec 6>&1
 530
 531 # Name of the host.
 532 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 533 # so uname gets run too.
 534 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 535
 536 #
 537 # Initializations.
 538 #
 539 ac_default_prefix=/usr/local
 540 ac_clean_files=
 541 ac_config_libobj_dir=.
 542 LIBOBJS=
 543 cross_compiling=no
 544 subdirs=
 545 MFLAGS=
 546 MAKEFLAGS=
 547
 548 # Identity of this package.
 549 PACKAGE_NAME=
 550 PACKAGE_TARNAME=
 551 PACKAGE_VERSION=
 552 PACKAGE_STRING=
 553 PACKAGE_BUGREPORT=
 554 PACKAGE_URL=
 555
 556 ac_unique_file="arlib.c"
 557 ac_subst_vars='am__EXEEXT_FALSE
 558 am__EXEEXT_TRUE
 559 LTLIBOBJS
 560 LIBOBJS
 561 RANLIB
 562 am__fastdepCC_FALSE
 563 am__fastdepCC_TRUE
 564 CCDEPMODE
 565 AMDEPBACKSLASH
 566 AMDEP_FALSE
 567 AMDEP_TRUE
 568 am__quote
 569 am__include
 570 DEPDIR
 571 OBJEXT
 572 EXEEXT
 573 ac_ct_CC
 574 CPPFLAGS
 575 LDFLAGS
 576 CFLAGS
 577 CC
 578 am__untar
 579 am__tar
 580 AMTAR
 581 am__leading_dot
 582 SET_MAKE
 583 AWK
 584 mkdir_p
 585 MKDIR_P
 586 INSTALL_STRIP_PROGRAM
 587 STRIP
 588 install_sh
 589 MAKEINFO
 590 AUTOHEADER
 591 AUTOMAKE
 592 AUTOCONF
 593 ACLOCAL
 594 VERSION
 595 PACKAGE
 596 CYGPATH_W
 597 am__isrc
 598 INSTALL_DATA
 599 INSTALL_SCRIPT
 600 INSTALL_PROGRAM
 601 target_alias
 602 host_alias
 603 build_alias
 604 LIBS
 605 ECHO_T
 606 ECHO_N
 607 ECHO_C
 608 DEFS
 609 mandir
 610 localedir
 611 libdir
 612 psdir
 613 pdfdir
 614 dvidir
 615 htmldir
 616 infodir
 617 docdir
 618 oldincludedir
 619 includedir
 620 localstatedir
 621 sharedstatedir
 622 sysconfdir
 623 datadir
 624 datarootdir
 625 libexecdir
 626 sbindir
 627 bindir
 628 program_transform_name
 629 prefix
 630 exec_prefix
 631 PACKAGE_URL
 632 PACKAGE_BUGREPORT
 633 PACKAGE_STRING
 634 PACKAGE_VERSION
 635 PACKAGE_TARNAME
 636 PACKAGE_NAME
 637 PATH_SEPARATOR
 638 SHELL'
 639 ac_subst_files=''
 640 ac_user_opts='
 641 enable_option_checking
 642 enable_dependency_tracking
 643 '
 644       ac_precious_vars='build_alias
 645 host_alias
 646 target_alias
 647 CC
 648 CFLAGS
 649 LDFLAGS
 650 LIBS
 651 CPPFLAGS'
 652
 653
 654 # Initialize some variables set by options.
 655 ac_init_help=
 656 ac_init_version=false
 657 ac_unrecognized_opts=
 658 ac_unrecognized_sep=
 659 # The variables have the same names as the options, with
 660 # dashes changed to underlines.
 661 cache_file=/dev/null
 662 exec_prefix=NONE
 663 no_create=
 664 no_recursion=
 665 prefix=NONE
 666 program_prefix=NONE
 667 program_suffix=NONE
 668 program_transform_name=s,x,x,
 669 silent=
 670 site=
 671 srcdir=
 672 verbose=
 673 x_includes=NONE
 674 x_libraries=NONE
 675
 676 # Installation directory options.
 677 # These are left unexpanded so users can "make install exec_prefix=/foo"
 678 # and all the variables that are supposed to be based on exec_prefix
 679 # by default will actually change.
 680 # Use braces instead of parens because sh, perl, etc. also accept them.
 681 # (The list follows the same order as the GNU Coding Standards.)
 682 bindir='${exec_prefix}/bin'
 683 sbindir='${exec_prefix}/sbin'
 684 libexecdir='${exec_prefix}/libexec'
 685 datarootdir='${prefix}/share'
 686 datadir='${datarootdir}'
 687 sysconfdir='${prefix}/etc'
 688 sharedstatedir='${prefix}/com'
 689 localstatedir='${prefix}/var'
 690 includedir='${prefix}/include'
 691 oldincludedir='/usr/include'
 692 docdir='${datarootdir}/doc/${PACKAGE}'
 693 infodir='${datarootdir}/info'
 694 htmldir='${docdir}'
 695 dvidir='${docdir}'
 696 pdfdir='${docdir}'
 697 psdir='${docdir}'
 698 libdir='${exec_prefix}/lib'
 699 localedir='${datarootdir}/locale'
 700 mandir='${datarootdir}/man'
 701
 702 ac_prev=
 703 ac_dashdash=
 704 for ac_option
 705 do
 706   # If the previous option needs an argument, assign it.
 707   if test -n "$ac_prev"; then
 708     eval $ac_prev=\$ac_option
 709     ac_prev=
 710     continue
 711   fi
 712
 713   case $ac_option in
 714   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 715   *)    ac_optarg=yes ;;
 716   esac
 717
 718   # Accept the important Cygnus configure options, so we can diagnose typos.
 719
 720   case $ac_dashdash$ac_option in
 721   --)
 722     ac_dashdash=yes ;;
 723
 724   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 725     ac_prev=bindir ;;
 726   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 727     bindir=$ac_optarg ;;
 728
 729   -build | --build | --buil | --bui | --bu)
 730     ac_prev=build_alias ;;
 731   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 732     build_alias=$ac_optarg ;;
 733
 734   -cache-file | --cache-file | --cache-fil | --cache-fi \
 735   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 736     ac_prev=cache_file ;;
 737   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 738   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 739     cache_file=$ac_optarg ;;
 740
 741   --config-cache | -C)
 742     cache_file=config.cache ;;
 743
 744   -datadir | --datadir | --datadi | --datad)
 745     ac_prev=datadir ;;
 746   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 747     datadir=$ac_optarg ;;
 748
 749   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 750   | --dataroo | --dataro | --datar)
 751     ac_prev=datarootdir ;;
 752   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 753   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 754     datarootdir=$ac_optarg ;;
 755
 756   -disable-* | --disable-*)
 757     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 758     # Reject names that are not valid shell variable names.
 759     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 760       as_fn_error "invalid feature name: $ac_useropt"
 761     ac_useropt_orig=$ac_useropt
 762     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 763     case $ac_user_opts in
 764       *"
 765 "enable_$ac_useropt"
 766 "*) ;;
 767       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 768          ac_unrecognized_sep=', ';;
 769     esac
 770     eval enable_$ac_useropt=no ;;
 771
 772   -docdir | --docdir | --docdi | --doc | --do)
 773     ac_prev=docdir ;;
 774   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 775     docdir=$ac_optarg ;;
 776
 777   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 778     ac_prev=dvidir ;;
 779   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 780     dvidir=$ac_optarg ;;
 781
 782   -enable-* | --enable-*)
 783     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 784     # Reject names that are not valid shell variable names.
 785     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 786       as_fn_error "invalid feature name: $ac_useropt"
 787     ac_useropt_orig=$ac_useropt
 788     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 789     case $ac_user_opts in
 790       *"
 791 "enable_$ac_useropt"
 792 "*) ;;
 793       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 794          ac_unrecognized_sep=', ';;
 795     esac
 796     eval enable_$ac_useropt=\$ac_optarg ;;
 797
 798   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 799   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 800   | --exec | --exe | --ex)
 801     ac_prev=exec_prefix ;;
 802   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 803   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 804   | --exec=* | --exe=* | --ex=*)
 805     exec_prefix=$ac_optarg ;;
 806
 807   -gas | --gas | --ga | --g)
 808     # Obsolete; use --with-gas.
 809     with_gas=yes ;;
 810
 811   -help | --help | --hel | --he | -h)
 812     ac_init_help=long ;;
 813   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 814     ac_init_help=recursive ;;
 815   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 816     ac_init_help=short ;;
 817
 818   -host | --host | --hos | --ho)
 819     ac_prev=host_alias ;;
 820   -host=* | --host=* | --hos=* | --ho=*)
 821     host_alias=$ac_optarg ;;
 822
 823   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 824     ac_prev=htmldir ;;
 825   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 826   | --ht=*)
 827     htmldir=$ac_optarg ;;
 828
 829   -includedir | --includedir | --includedi | --included | --include \
 830   | --includ | --inclu | --incl | --inc)
 831     ac_prev=includedir ;;
 832   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 833   | --includ=* | --inclu=* | --incl=* | --inc=*)
 834     includedir=$ac_optarg ;;
 835
 836   -infodir | --infodir | --infodi | --infod | --info | --inf)
 837     ac_prev=infodir ;;
 838   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 839     infodir=$ac_optarg ;;
 840
 841   -libdir | --libdir | --libdi | --libd)
 842     ac_prev=libdir ;;
 843   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 844     libdir=$ac_optarg ;;
 845
 846   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 847   | --libexe | --libex | --libe)
 848     ac_prev=libexecdir ;;
 849   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 850   | --libexe=* | --libex=* | --libe=*)
 851     libexecdir=$ac_optarg ;;
 852
 853   -localedir | --localedir | --localedi | --localed | --locale)
 854     ac_prev=localedir ;;
 855   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 856     localedir=$ac_optarg ;;
 857
 858   -localstatedir | --localstatedir | --localstatedi | --localstated \
 859   | --localstate | --localstat | --localsta | --localst | --locals)
 860     ac_prev=localstatedir ;;
 861   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 862   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 863     localstatedir=$ac_optarg ;;
 864
 865   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 866     ac_prev=mandir ;;
 867   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 868     mandir=$ac_optarg ;;
 869
 870   -nfp | --nfp | --nf)
 871     # Obsolete; use --without-fp.
 872     with_fp=no ;;
 873
 874   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 875   | --no-cr | --no-c | -n)
 876     no_create=yes ;;
 877
 878   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 879   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 880     no_recursion=yes ;;
 881
 882   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 883   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 884   | --oldin | --oldi | --old | --ol | --o)
 885     ac_prev=oldincludedir ;;
 886   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 887   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 888   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 889     oldincludedir=$ac_optarg ;;
 890
 891   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 892     ac_prev=prefix ;;
 893   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 894     prefix=$ac_optarg ;;
 895
 896   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 897   | --program-pre | --program-pr | --program-p)
 898     ac_prev=program_prefix ;;
 899   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 900   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 901     program_prefix=$ac_optarg ;;
 902
 903   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 904   | --program-suf | --program-su | --program-s)
 905     ac_prev=program_suffix ;;
 906   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 907   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 908     program_suffix=$ac_optarg ;;
 909
 910   -program-transform-name | --program-transform-name \
 911   | --program-transform-nam | --program-transform-na \
 912   | --program-transform-n | --program-transform- \
 913   | --program-transform | --program-transfor \
 914   | --program-transfo | --program-transf \
 915   | --program-trans | --program-tran \
 916   | --progr-tra | --program-tr | --program-t)
 917     ac_prev=program_transform_name ;;
 918   -program-transform-name=* | --program-transform-name=* \
 919   | --program-transform-nam=* | --program-transform-na=* \
 920   | --program-transform-n=* | --program-transform-=* \
 921   | --program-transform=* | --program-transfor=* \
 922   | --program-transfo=* | --program-transf=* \
 923   | --program-trans=* | --program-tran=* \
 924   | --progr-tra=* | --program-tr=* | --program-t=*)
 925     program_transform_name=$ac_optarg ;;
 926
 927   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 928     ac_prev=pdfdir ;;
 929   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 930     pdfdir=$ac_optarg ;;
 931
 932   -psdir | --psdir | --psdi | --psd | --ps)
 933     ac_prev=psdir ;;
 934   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 935     psdir=$ac_optarg ;;
 936
 937   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 938   | -silent | --silent | --silen | --sile | --sil)
 939     silent=yes ;;
 940
 941   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 942     ac_prev=sbindir ;;
 943   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 944   | --sbi=* | --sb=*)
 945     sbindir=$ac_optarg ;;
 946
 947   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 948   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 949   | --sharedst | --shareds | --shared | --share | --shar \
 950   | --sha | --sh)
 951     ac_prev=sharedstatedir ;;
 952   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 953   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 954   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 955   | --sha=* | --sh=*)
 956     sharedstatedir=$ac_optarg ;;
 957
 958   -site | --site | --sit)
 959     ac_prev=site ;;
 960   -site=* | --site=* | --sit=*)
 961     site=$ac_optarg ;;
 962
 963   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 964     ac_prev=srcdir ;;
 965   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 966     srcdir=$ac_optarg ;;
 967
 968   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 969   | --syscon | --sysco | --sysc | --sys | --sy)
 970     ac_prev=sysconfdir ;;
 971   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 972   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 973     sysconfdir=$ac_optarg ;;
 974
 975   -target | --target | --targe | --targ | --tar | --ta | --t)
 976     ac_prev=target_alias ;;
 977   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 978     target_alias=$ac_optarg ;;
 979
 980   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 981     verbose=yes ;;
 982
 983   -version | --version | --versio | --versi | --vers | -V)
 984     ac_init_version=: ;;
 985
 986   -with-* | --with-*)
 987     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 988     # Reject names that are not valid shell variable names.
 989     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 990       as_fn_error "invalid package name: $ac_useropt"
 991     ac_useropt_orig=$ac_useropt
 992     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 993     case $ac_user_opts in
 994       *"
 995 "with_$ac_useropt"
 996 "*) ;;
 997       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 998          ac_unrecognized_sep=', ';;
 999     esac
1000     eval with_$ac_useropt=\$ac_optarg ;;
1001
1002   -without-* | --without-*)
1003     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1004     # Reject names that are not valid shell variable names.
1005     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1006       as_fn_error "invalid package name: $ac_useropt"
1007     ac_useropt_orig=$ac_useropt
1008     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1009     case $ac_user_opts in
1010       *"
1011 "with_$ac_useropt"
1012 "*) ;;
1013       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1014          ac_unrecognized_sep=', ';;
1015     esac
1016     eval with_$ac_useropt=no ;;
1017
1018   --x)
1019     # Obsolete; use --with-x.
1020     with_x=yes ;;
1021
1022   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1023   | --x-incl | --x-inc | --x-in | --x-i)
1024     ac_prev=x_includes ;;
1025   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1026   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1027     x_includes=$ac_optarg ;;
1028
1029   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1030   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1031     ac_prev=x_libraries ;;
1032   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1033   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1034     x_libraries=$ac_optarg ;;
1035
1036   -*) as_fn_error "unrecognized option: \`$ac_option'
1037 Try \`$0 --help' for more information."
1038     ;;
1039
1040   *=*)
1041     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1042     # Reject names that are not valid shell variable names.
1043     case $ac_envvar in #(
1044       '' | [0-9]* | *[!_$as_cr_alnum]* )
1045       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1046     esac
1047     eval $ac_envvar=\$ac_optarg
1048     export $ac_envvar ;;
1049
1050   *)
1051     # FIXME: should be removed in autoconf 3.0.
1052     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1053     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1054       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1055     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1056     ;;
1057
1058   esac
1059 done
1060
1061 if test -n "$ac_prev"; then
1062   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1063   as_fn_error "missing argument to $ac_option"
1064 fi
1065
1066 if test -n "$ac_unrecognized_opts"; then
1067   case $enable_option_checking in
1068     no) ;;
1069     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1070     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1071   esac
1072 fi
1073
1074 # Check all directory arguments for consistency.
1075 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1076                 datadir sysconfdir sharedstatedir localstatedir includedir \
1077                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1078                 libdir localedir mandir
1079 do
1080   eval ac_val=\$$ac_var
1081   # Remove trailing slashes.
1082   case $ac_val in
1083     */ )
1084       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1085       eval $ac_var=\$ac_val;;
1086   esac
1087   # Be sure to have absolute directory names.
1088   case $ac_val in
1089     [\\/$]* | ?:[\\/]* )  continue;;
1090     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1091   esac
1092   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1093 done
1094
1095 # There might be people who depend on the old broken behavior: `$host'
1096 # used to hold the argument of --host etc.
1097 # FIXME: To remove some day.
1098 build=$build_alias
1099 host=$host_alias
1100 target=$target_alias
1101
1102 # FIXME: To remove some day.
1103 if test "x$host_alias" != x; then
1104   if test "x$build_alias" = x; then
1105     cross_compiling=maybe
1106     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1107     If a cross compiler is detected then cross compile mode will be used." >&2
1108   elif test "x$build_alias" != "x$host_alias"; then
1109     cross_compiling=yes
1110   fi
1111 fi
1112
1113 ac_tool_prefix=
1114 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1115
1116 test "$silent" = yes && exec 6>/dev/null
1117
1118
1119 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1120 ac_ls_di=`ls -di .` &&
1121 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1122   as_fn_error "working directory cannot be determined"
1123 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1124   as_fn_error "pwd does not report name of working directory"
1125
1126
1127 # Find the source files, if location was not specified.
1128 if test -z "$srcdir"; then
1129   ac_srcdir_defaulted=yes
1130   # Try the directory containing this script, then the parent directory.
1131   ac_confdir=`$as_dirname -- "$as_myself" ||
1132 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1133          X"$as_myself" : 'X\(//\)[^/]' \| \
1134          X"$as_myself" : 'X\(//\)$' \| \
1135          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1136 $as_echo X"$as_myself" |
1137     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\/\)[^/].*/{
1142             s//\1/
1143             q
1144           }
1145           /^X\(\/\/\)$/{
1146             s//\1/
1147             q
1148           }
1149           /^X\(\/\).*/{
1150             s//\1/
1151             q
1152           }
1153           s/.*/./; q'`
1154   srcdir=$ac_confdir
1155   if test ! -r "$srcdir/$ac_unique_file"; then
1156     srcdir=..
1157   fi
1158 else
1159   ac_srcdir_defaulted=no
1160 fi
1161 if test ! -r "$srcdir/$ac_unique_file"; then
1162   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1163   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1164 fi
1165 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1166 ac_abs_confdir=`(
1167         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1168         pwd)`
1169 # When building in place, set srcdir=.
1170 if test "$ac_abs_confdir" = "$ac_pwd"; then
1171   srcdir=.
1172 fi
1173 # Remove unnecessary trailing slashes from srcdir.
1174 # Double slashes in file names in object file debugging info
1175 # mess up M-x gdb in Emacs.
1176 case $srcdir in
1177 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1178 esac
1179 for ac_var in $ac_precious_vars; do
1180   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1181   eval ac_env_${ac_var}_value=\$${ac_var}
1182   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1183   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1184 done
1185
1186 #
1187 # Report the --help message.
1188 #
1189 if test "$ac_init_help" = "long"; then
1190   # Omit some internal or obsolete options to make the list less imposing.
1191   # This message is too long to be a string in the A/UX 3.1 sh.
1192   cat <<_ACEOF
1193 \`configure' configures this package to adapt to many kinds of systems.
1194
1195 Usage: $0 [OPTION]... [VAR=VALUE]...
1196
1197 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1198 VAR=VALUE.  See below for descriptions of some of the useful variables.
1199
1200 Defaults for the options are specified in brackets.
1201
1202 Configuration:
1203   -h, --help              display this help and exit
1204       --help=short        display options specific to this package
1205       --help=recursive    display the short help of all the included packages
1206   -V, --version           display version information and exit
1207   -q, --quiet, --silent   do not print \`checking...' messages
1208       --cache-file=FILE   cache test results in FILE [disabled]
1209   -C, --config-cache      alias for \`--cache-file=config.cache'
1210   -n, --no-create         do not create output files
1211       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1212
1213 Installation directories:
1214   --prefix=PREFIX         install architecture-independent files in PREFIX
1215                           [$ac_default_prefix]
1216   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1217                           [PREFIX]
1218
1219 By default, \`make install' will install all the files in
1220 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1221 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1222 for instance \`--prefix=\$HOME'.
1223
1224 For better control, use the options below.
1225
1226 Fine tuning of the installation directories:
1227   --bindir=DIR            user executables [EPREFIX/bin]
1228   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1229   --libexecdir=DIR        program executables [EPREFIX/libexec]
1230   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1231   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1232   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1233   --libdir=DIR            object code libraries [EPREFIX/lib]
1234   --includedir=DIR        C header files [PREFIX/include]
1235   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1236   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1237   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1238   --infodir=DIR           info documentation [DATAROOTDIR/info]
1239   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1240   --mandir=DIR            man documentation [DATAROOTDIR/man]
1241   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1242   --htmldir=DIR           html documentation [DOCDIR]
1243   --dvidir=DIR            dvi documentation [DOCDIR]
1244   --pdfdir=DIR            pdf documentation [DOCDIR]
1245   --psdir=DIR             ps documentation [DOCDIR]
1246 _ACEOF
1247
1248   cat <<\_ACEOF
1249
1250 Program names:
1251   --program-prefix=PREFIX            prepend PREFIX to installed program names
1252   --program-suffix=SUFFIX            append SUFFIX to installed program names
1253   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1254 _ACEOF
1255 fi
1256
1257 if test -n "$ac_init_help"; then
1258
1259   cat <<\_ACEOF
1260
1261 Optional Features:
1262   --disable-option-checking  ignore unrecognized --enable/--with options
1263   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1264   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1265   --disable-dependency-tracking  speeds up one-time build
1266   --enable-dependency-tracking   do not reject slow dependency extractors
1267
1268 Some influential environment variables:
1269   CC          C compiler command
1270   CFLAGS      C compiler flags
1271   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1272               nonstandard directory <lib dir>
1273   LIBS        libraries to pass to the linker, e.g. -l<library>
1274   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1275               you have headers in a nonstandard directory <include dir>
1276
1277 Use these variables to override the choices made by `configure' or to help
1278 it to find libraries and programs with nonstandard names/locations.
1279
1280 Report bugs to the package provider.
1281 _ACEOF
1282 ac_status=$?
1283 fi
1284
1285 if test "$ac_init_help" = "recursive"; then
1286   # If there are subdirs, report their specific --help.
1287   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1288     test -d "$ac_dir" ||
1289       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1290       continue
1291     ac_builddir=.
1292
1293 case "$ac_dir" in
1294 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1295 *)
1296   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1297   # A ".." for each directory in $ac_dir_suffix.
1298   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1299   case $ac_top_builddir_sub in
1300   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1301   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1302   esac ;;
1303 esac
1304 ac_abs_top_builddir=$ac_pwd
1305 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1306 # for backward compatibility:
1307 ac_top_builddir=$ac_top_build_prefix
1308
1309 case $srcdir in
1310   .)  # We are building in place.
1311     ac_srcdir=.
1312     ac_top_srcdir=$ac_top_builddir_sub
1313     ac_abs_top_srcdir=$ac_pwd ;;
1314   [\\/]* | ?:[\\/]* )  # Absolute name.
1315     ac_srcdir=$srcdir$ac_dir_suffix;
1316     ac_top_srcdir=$srcdir
1317     ac_abs_top_srcdir=$srcdir ;;
1318   *) # Relative name.
1319     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1320     ac_top_srcdir=$ac_top_build_prefix$srcdir
1321     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1322 esac
1323 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1324
1325     cd "$ac_dir" || { ac_status=$?; continue; }
1326     # Check for guested configure.
1327     if test -f "$ac_srcdir/configure.gnu"; then
1328       echo &&
1329       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1330     elif test -f "$ac_srcdir/configure"; then
1331       echo &&
1332       $SHELL "$ac_srcdir/configure" --help=recursive
1333     else
1334       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1335     fi || ac_status=$?
1336     cd "$ac_pwd" || { ac_status=$?; break; }
1337   done
1338 fi
1339
1340 test -n "$ac_init_help" && exit $ac_status
1341 if $ac_init_version; then
1342   cat <<\_ACEOF
1343 configure
1344 generated by GNU Autoconf 2.65
1345
1346 Copyright (C) 2009 Free Software Foundation, Inc.
1347 This configure script is free software; the Free Software Foundation
1348 gives unlimited permission to copy, distribute and modify it.
1349 _ACEOF
1350   exit
1351 fi
1352
1353 ## ------------------------ ##
1354 ## Autoconf initialization. ##
1355 ## ------------------------ ##
1356
1357 # ac_fn_c_try_compile LINENO
1358 # --------------------------
1359 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1360 ac_fn_c_try_compile ()
1361 {
1362   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1363   rm -f conftest.$ac_objext
1364   if { { ac_try="$ac_compile"
1365 case "(($ac_try" in
1366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1367   *) ac_try_echo=$ac_try;;
1368 esac
1369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1370 $as_echo "$ac_try_echo"; } >&5
1371   (eval "$ac_compile") 2>conftest.err
1372   ac_status=$?
1373   if test -s conftest.err; then
1374     grep -v '^ *+' conftest.err >conftest.er1
1375     cat conftest.er1 >&5
1376     mv -f conftest.er1 conftest.err
1377   fi
1378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1379   test $ac_status = 0; } && {
1380          test -z "$ac_c_werror_flag" ||
1381          test ! -s conftest.err
1382        } && test -s conftest.$ac_objext; then :
1383   ac_retval=0
1384 else
1385   $as_echo "$as_me: failed program was:" >&5
1386 sed 's/^/| /' conftest.$ac_ext >&5
1387
1388         ac_retval=1
1389 fi
1390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1391   as_fn_set_status $ac_retval
1392
1393 } # ac_fn_c_try_compile
1394
1395 # ac_fn_c_check_func LINENO FUNC VAR
1396 # ----------------------------------
1397 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1398 ac_fn_c_check_func ()
1399 {
1400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1402 $as_echo_n "checking for $2... " >&6; }
1403 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1404   $as_echo_n "(cached) " >&6
1405 else
1406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1407 /* end confdefs.h.  */
1408 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1409    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1410 #define $2 innocuous_$2
1411
1412 /* System header to define __stub macros and hopefully few prototypes,
1413     which can conflict with char $2 (); below.
1414     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1415     <limits.h> exists even on freestanding compilers.  */
1416
1417 #ifdef __STDC__
1418 # include <limits.h>
1419 #else
1420 # include <assert.h>
1421 #endif
1422
1423 #undef $2
1424
1425 /* Override any GCC internal prototype to avoid an error.
1426    Use char because int might match the return type of a GCC
1427    builtin and then its argument prototype would still apply.  */
1428 #ifdef __cplusplus
1429 extern "C"
1430 #endif
1431 char $2 ();
1432 /* The GNU C library defines this for functions which it implements
1433     to always fail with ENOSYS.  Some functions are actually named
1434     something starting with __ and the normal name is an alias.  */
1435 #if defined __stub_$2 || defined __stub___$2
1436 choke me
1437 #endif
1438
1439 int
1440 main ()
1441 {
1442 return $2 ();
1443   ;
1444   return 0;
1445 }
1446 _ACEOF
1447 if ac_fn_c_try_link "$LINENO"; then :
1448   eval "$3=yes"
1449 else
1450   eval "$3=no"
1451 fi
1452 rm -f core conftest.err conftest.$ac_objext \
1453     conftest$ac_exeext conftest.$ac_ext
1454 fi
1455 eval ac_res=\$$3
1456                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1457 $as_echo "$ac_res" >&6; }
1458   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1459
1460 } # ac_fn_c_check_func
1461
1462 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1463 # -------------------------------------------
1464 # Tests whether TYPE exists after having included INCLUDES, setting cache
1465 # variable VAR accordingly.
1466 ac_fn_c_check_type ()
1467 {
1468   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1470 $as_echo_n "checking for $2... " >&6; }
1471 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1472   $as_echo_n "(cached) " >&6
1473 else
1474   eval "$3=no"
1475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1476 /* end confdefs.h.  */
1477 $4
1478 int
1479 main ()
1480 {
1481 if (sizeof ($2))
1482          return 0;
1483   ;
1484   return 0;
1485 }
1486 _ACEOF
1487 if ac_fn_c_try_compile "$LINENO"; then :
1488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1489 /* end confdefs.h.  */
1490 $4
1491 int
1492 main ()
1493 {
1494 if (sizeof (($2)))
1495             return 0;
1496   ;
1497   return 0;
1498 }
1499 _ACEOF
1500 if ac_fn_c_try_compile "$LINENO"; then :
1501
1502 else
1503   eval "$3=yes"
1504 fi
1505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1506 fi
1507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1508 fi
1509 eval ac_res=\$$3
1510                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1511 $as_echo "$ac_res" >&6; }
1512   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1513
1514 } # ac_fn_c_check_type
1515 cat >config.log <<_ACEOF
1516 This file contains any messages produced by compilers while
1517 running configure, to aid debugging if configure makes a mistake.
1518
1519 It was created by $as_me, which was
1520 generated by GNU Autoconf 2.65.  Invocation command line was
1521
1522   $ $0 $@
1523
1524 _ACEOF
1525 exec 5>>config.log
1526 {
1527 cat <<_ASUNAME
1528 ## --------- ##
1529 ## Platform. ##
1530 ## --------- ##
1531
1532 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1533 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1534 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1535 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1536 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1537
1538 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1539 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1540
1541 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1542 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1543 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1544 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1545 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1546 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1547 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1548
1549 _ASUNAME
1550
1551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1552 for as_dir in $PATH
1553 do
1554   IFS=$as_save_IFS
1555   test -z "$as_dir" && as_dir=.
1556     $as_echo "PATH: $as_dir"
1557   done
1558 IFS=$as_save_IFS
1559
1560 } >&5
1561
1562 cat >&5 <<_ACEOF
1563
1564
1565 ## ----------- ##
1566 ## Core tests. ##
1567 ## ----------- ##
1568
1569 _ACEOF
1570
1571
1572 # Keep a trace of the command line.
1573 # Strip out --no-create and --no-recursion so they do not pile up.
1574 # Strip out --silent because we don't want to record it for future runs.
1575 # Also quote any args containing shell meta-characters.
1576 # Make two passes to allow for proper duplicate-argument suppression.
1577 ac_configure_args=
1578 ac_configure_args0=
1579 ac_configure_args1=
1580 ac_must_keep_next=false
1581 for ac_pass in 1 2
1582 do
1583   for ac_arg
1584   do
1585     case $ac_arg in
1586     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1587     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1588     | -silent | --silent | --silen | --sile | --sil)
1589       continue ;;
1590     *\'*)
1591       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1592     esac
1593     case $ac_pass in
1594     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1595     2)
1596       as_fn_append ac_configure_args1 " '$ac_arg'"
1597       if test $ac_must_keep_next = true; then
1598         ac_must_keep_next=false # Got value, back to normal.
1599       else
1600         case $ac_arg in
1601           *=* | --config-cache | -C | -disable-* | --disable-* \
1602           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1603           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1604           | -with-* | --with-* | -without-* | --without-* | --x)
1605             case "$ac_configure_args0 " in
1606               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1607             esac
1608             ;;
1609           -* ) ac_must_keep_next=true ;;
1610         esac
1611       fi
1612       as_fn_append ac_configure_args " '$ac_arg'"
1613       ;;
1614     esac
1615   done
1616 done
1617 { ac_configure_args0=; unset ac_configure_args0;}
1618 { ac_configure_args1=; unset ac_configure_args1;}
1619
1620 # When interrupted or exit'd, cleanup temporary files, and complete
1621 # config.log.  We remove comments because anyway the quotes in there
1622 # would cause problems or look ugly.
1623 # WARNING: Use '\'' to represent an apostrophe within the trap.
1624 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1625 trap 'exit_status=$?
1626   # Save into config.log some information that might help in debugging.
1627   {
1628     echo
1629
1630     cat <<\_ASBOX
1631 ## ---------------- ##
1632 ## Cache variables. ##
1633 ## ---------------- ##
1634 _ASBOX
1635     echo
1636     # The following way of writing the cache mishandles newlines in values,
1637 (
1638   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1639     eval ac_val=\$$ac_var
1640     case $ac_val in #(
1641     *${as_nl}*)
1642       case $ac_var in #(
1643       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1644 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1645       esac
1646       case $ac_var in #(
1647       _ | IFS | as_nl) ;; #(
1648       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1649       *) { eval $ac_var=; unset $ac_var;} ;;
1650       esac ;;
1651     esac
1652   done
1653   (set) 2>&1 |
1654     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1655     *${as_nl}ac_space=\ *)
1656       sed -n \
1657         "s/'\''/'\''\\\\'\'''\''/g;
1658           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1659       ;; #(
1660     *)
1661       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1662       ;;
1663     esac |
1664     sort
1665 )
1666     echo
1667
1668     cat <<\_ASBOX
1669 ## ----------------- ##
1670 ## Output variables. ##
1671 ## ----------------- ##
1672 _ASBOX
1673     echo
1674     for ac_var in $ac_subst_vars
1675     do
1676       eval ac_val=\$$ac_var
1677       case $ac_val in
1678       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1679       esac
1680       $as_echo "$ac_var='\''$ac_val'\''"
1681     done | sort
1682     echo
1683
1684     if test -n "$ac_subst_files"; then
1685       cat <<\_ASBOX
1686 ## ------------------- ##
1687 ## File substitutions. ##
1688 ## ------------------- ##
1689 _ASBOX
1690       echo
1691       for ac_var in $ac_subst_files
1692       do
1693         eval ac_val=\$$ac_var
1694         case $ac_val in
1695         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1696         esac
1697         $as_echo "$ac_var='\''$ac_val'\''"
1698       done | sort
1699       echo
1700     fi
1701
1702     if test -s confdefs.h; then
1703       cat <<\_ASBOX
1704 ## ----------- ##
1705 ## confdefs.h. ##
1706 ## ----------- ##
1707 _ASBOX
1708       echo
1709       cat confdefs.h
1710       echo
1711     fi
1712     test "$ac_signal" != 0 &&
1713       $as_echo "$as_me: caught signal $ac_signal"
1714     $as_echo "$as_me: exit $exit_status"
1715   } >&5
1716   rm -f core *.core core.conftest.* &&
1717     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1718     exit $exit_status
1719 ' 0
1720 for ac_signal in 1 2 13 15; do
1721   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1722 done
1723 ac_signal=0
1724
1725 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1726 rm -f -r conftest* confdefs.h
1727
1728 $as_echo "/* confdefs.h */" > confdefs.h
1729
1730 # Predefined preprocessor variables.
1731
1732 cat >>confdefs.h <<_ACEOF
1733 #define PACKAGE_NAME "$PACKAGE_NAME"
1734 _ACEOF
1735
1736 cat >>confdefs.h <<_ACEOF
1737 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1738 _ACEOF
1739
1740 cat >>confdefs.h <<_ACEOF
1741 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1742 _ACEOF
1743
1744 cat >>confdefs.h <<_ACEOF
1745 #define PACKAGE_STRING "$PACKAGE_STRING"
1746 _ACEOF
1747
1748 cat >>confdefs.h <<_ACEOF
1749 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1750 _ACEOF
1751
1752 cat >>confdefs.h <<_ACEOF
1753 #define PACKAGE_URL "$PACKAGE_URL"
1754 _ACEOF
1755
1756
1757 # Let the site file select an alternate cache file if it wants to.
1758 # Prefer an explicitly selected file to automatically selected ones.
1759 ac_site_file1=NONE
1760 ac_site_file2=NONE
1761 if test -n "$CONFIG_SITE"; then
1762   ac_site_file1=$CONFIG_SITE
1763 elif test "x$prefix" != xNONE; then
1764   ac_site_file1=$prefix/share/config.site
1765   ac_site_file2=$prefix/etc/config.site
1766 else
1767   ac_site_file1=$ac_default_prefix/share/config.site
1768   ac_site_file2=$ac_default_prefix/etc/config.site
1769 fi
1770 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1771 do
1772   test "x$ac_site_file" = xNONE && continue
1773   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1774     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1775 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1776     sed 's/^/| /' "$ac_site_file" >&5
1777     . "$ac_site_file"
1778   fi
1779 done
1780
1781 if test -r "$cache_file"; then
1782   # Some versions of bash will fail to source /dev/null (special files
1783   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1784   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1785     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1786 $as_echo "$as_me: loading cache $cache_file" >&6;}
1787     case $cache_file in
1788       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1789       *)                      . "./$cache_file";;
1790     esac
1791   fi
1792 else
1793   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1794 $as_echo "$as_me: creating cache $cache_file" >&6;}
1795   >$cache_file
1796 fi
1797
1798 # Check that the precious variables saved in the cache have kept the same
1799 # value.
1800 ac_cache_corrupted=false
1801 for ac_var in $ac_precious_vars; do
1802   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1803   eval ac_new_set=\$ac_env_${ac_var}_set
1804   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1805   eval ac_new_val=\$ac_env_${ac_var}_value
1806   case $ac_old_set,$ac_new_set in
1807     set,)
1808       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1809 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1810       ac_cache_corrupted=: ;;
1811     ,set)
1812       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1813 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1814       ac_cache_corrupted=: ;;
1815     ,);;
1816     *)
1817       if test "x$ac_old_val" != "x$ac_new_val"; then
1818         # differences in whitespace do not lead to failure.
1819         ac_old_val_w=`echo x $ac_old_val`
1820         ac_new_val_w=`echo x $ac_new_val`
1821         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1822           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1823 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1824           ac_cache_corrupted=:
1825         else
1826           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1827 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1828           eval $ac_var=\$ac_old_val
1829         fi
1830         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1831 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1832         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1833 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1834       fi;;
1835   esac
1836   # Pass precious variables to config.status.
1837   if test "$ac_new_set" = set; then
1838     case $ac_new_val in
1839     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1840     *) ac_arg=$ac_var=$ac_new_val ;;
1841     esac
1842     case " $ac_configure_args " in
1843       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1844       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1845     esac
1846   fi
1847 done
1848 if $ac_cache_corrupted; then
1849   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1852 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1853   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1854 fi
1855 ## -------------------- ##
1856 ## Main body of script. ##
1857 ## -------------------- ##
1858
1859 ac_ext=c
1860 ac_cpp='$CPP $CPPFLAGS'
1861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1864
1865
1866 am__api_version='1.11'
1867
1868 ac_aux_dir=
1869 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1870   for ac_t in install-sh install.sh shtool; do
1871     if test -f "$ac_dir/$ac_t"; then
1872       ac_aux_dir=$ac_dir
1873       ac_install_sh="$ac_aux_dir/$ac_t -c"
1874       break 2
1875     fi
1876   done
1877 done
1878 if test -z "$ac_aux_dir"; then
1879   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1880 fi
1881
1882 # These three variables are undocumented and unsupported,
1883 # and are intended to be withdrawn in a future Autoconf release.
1884 # They can cause serious problems if a builder's source tree is in a directory
1885 # whose full name contains unusual characters.
1886 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1887 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1888 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1889
1890
1891 # Find a good install program.  We prefer a C program (faster),
1892 # so one script is as good as another.  But avoid the broken or
1893 # incompatible versions:
1894 # SysV /etc/install, /usr/sbin/install
1895 # SunOS /usr/etc/install
1896 # IRIX /sbin/install
1897 # AIX /bin/install
1898 # AmigaOS /C/install, which installs bootblocks on floppy discs
1899 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1900 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1901 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1902 # OS/2's system install, which has a completely different semantic
1903 # ./install, which can be erroneously created by make from ./install.sh.
1904 # Reject install programs that cannot install multiple files.
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1906 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1907 if test -z "$INSTALL"; then
1908 if test "${ac_cv_path_install+set}" = set; then :
1909   $as_echo_n "(cached) " >&6
1910 else
1911   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1912 for as_dir in $PATH
1913 do
1914   IFS=$as_save_IFS
1915   test -z "$as_dir" && as_dir=.
1916     # Account for people who put trailing slashes in PATH elements.
1917 case $as_dir/ in #((
1918   ./ | .// | /[cC]/* | \
1919   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1920   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1921   /usr/ucb/* ) ;;
1922   *)
1923     # OSF1 and SCO ODT 3.0 have their own names for install.
1924     # Don't use installbsd from OSF since it installs stuff as root
1925     # by default.
1926     for ac_prog in ginstall scoinst install; do
1927       for ac_exec_ext in '' $ac_executable_extensions; do
1928         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1929           if test $ac_prog = install &&
1930             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1931             # AIX install.  It has an incompatible calling convention.
1932             :
1933           elif test $ac_prog = install &&
1934             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1935             # program-specific install script used by HP pwplus--don't use.
1936             :
1937           else
1938             rm -rf conftest.one conftest.two conftest.dir
1939             echo one > conftest.one
1940             echo two > conftest.two
1941             mkdir conftest.dir
1942             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1943               test -s conftest.one && test -s conftest.two &&
1944               test -s conftest.dir/conftest.one &&
1945               test -s conftest.dir/conftest.two
1946             then
1947               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1948               break 3
1949             fi
1950           fi
1951         fi
1952       done
1953     done
1954     ;;
1955 esac
1956
1957   done
1958 IFS=$as_save_IFS
1959
1960 rm -rf conftest.one conftest.two conftest.dir
1961
1962 fi
1963   if test "${ac_cv_path_install+set}" = set; then
1964     INSTALL=$ac_cv_path_install
1965   else
1966     # As a last resort, use the slow shell script.  Don't cache a
1967     # value for INSTALL within a source directory, because that will
1968     # break other packages using the cache if that directory is
1969     # removed, or if the value is a relative name.
1970     INSTALL=$ac_install_sh
1971   fi
1972 fi
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1974 $as_echo "$INSTALL" >&6; }
1975
1976 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1977 # It thinks the first close brace ends the variable substitution.
1978 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1979
1980 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1981
1982 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1983
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1985 $as_echo_n "checking whether build environment is sane... " >&6; }
1986 # Just in case
1987 sleep 1
1988 echo timestamp > conftest.file
1989 # Reject unsafe characters in $srcdir or the absolute working directory
1990 # name.  Accept space and tab only in the latter.
1991 am_lf='
1992 '
1993 case `pwd` in
1994   *[\\\"\#\$\&\'\`$am_lf]*)
1995     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
1996 esac
1997 case $srcdir in
1998   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1999     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2000 esac
2001
2002 # Do `set' in a subshell so we don't clobber the current shell's
2003 # arguments.  Must try -L first in case configure is actually a
2004 # symlink; some systems play weird games with the mod time of symlinks
2005 # (eg FreeBSD returns the mod time of the symlink's containing
2006 # directory).
2007 if (
2008    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2009    if test "$*" = "X"; then
2010       # -L didn't work.
2011       set X `ls -t "$srcdir/configure" conftest.file`
2012    fi
2013    rm -f conftest.file
2014    if test "$*" != "X $srcdir/configure conftest.file" \
2015       && test "$*" != "X conftest.file $srcdir/configure"; then
2016
2017       # If neither matched, then we have a broken ls.  This can happen
2018       # if, for instance, CONFIG_SHELL is bash and it inherits a
2019       # broken ls alias from the environment.  This has actually
2020       # happened.  Such a system could not be considered "sane".
2021       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2022 alias in your environment" "$LINENO" 5
2023    fi
2024
2025    test "$2" = conftest.file
2026    )
2027 then
2028    # Ok.
2029    :
2030 else
2031    as_fn_error "newly created file is older than distributed files!
2032 Check your system clock" "$LINENO" 5
2033 fi
2034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2035 $as_echo "yes" >&6; }
2036 test "$program_prefix" != NONE &&
2037   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2038 # Use a double $ so make ignores it.
2039 test "$program_suffix" != NONE &&
2040   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2041 # Double any \ or $.
2042 # By default was `s,x,x', remove it if useless.
2043 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2044 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2045
2046 # expand $ac_aux_dir to an absolute path
2047 am_aux_dir=`cd $ac_aux_dir && pwd`
2048
2049 if test x"${MISSING+set}" != xset; then
2050   case $am_aux_dir in
2051   *\ * | *\     *)
2052     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2053   *)
2054     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2055   esac
2056 fi
2057 # Use eval to expand $SHELL
2058 if eval "$MISSING --run true"; then
2059   am_missing_run="$MISSING --run "
2060 else
2061   am_missing_run=
2062   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2063 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2064 fi
2065
2066 if test x"${install_sh}" != xset; then
2067   case $am_aux_dir in
2068   *\ * | *\     *)
2069     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2070   *)
2071     install_sh="\${SHELL} $am_aux_dir/install-sh"
2072   esac
2073 fi
2074
2075 # Installed binaries are usually stripped using `strip' when the user
2076 # run `make install-strip'.  However `strip' might not be the right
2077 # tool to use in cross-compilation environments, therefore Automake
2078 # will honor the `STRIP' environment variable to overrule this program.
2079 if test "$cross_compiling" != no; then
2080   if test -n "$ac_tool_prefix"; then
2081   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2082 set dummy ${ac_tool_prefix}strip; ac_word=$2
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2084 $as_echo_n "checking for $ac_word... " >&6; }
2085 if test "${ac_cv_prog_STRIP+set}" = set; then :
2086   $as_echo_n "(cached) " >&6
2087 else
2088   if test -n "$STRIP"; then
2089   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2090 else
2091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2092 for as_dir in $PATH
2093 do
2094   IFS=$as_save_IFS
2095   test -z "$as_dir" && as_dir=.
2096     for ac_exec_ext in '' $ac_executable_extensions; do
2097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2098     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2100     break 2
2101   fi
2102 done
2103   done
2104 IFS=$as_save_IFS
2105
2106 fi
2107 fi
2108 STRIP=$ac_cv_prog_STRIP
2109 if test -n "$STRIP"; then
2110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2111 $as_echo "$STRIP" >&6; }
2112 else
2113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2114 $as_echo "no" >&6; }
2115 fi
2116
2117
2118 fi
2119 if test -z "$ac_cv_prog_STRIP"; then
2120   ac_ct_STRIP=$STRIP
2121   # Extract the first word of "strip", so it can be a program name with args.
2122 set dummy strip; ac_word=$2
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2124 $as_echo_n "checking for $ac_word... " >&6; }
2125 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2126   $as_echo_n "(cached) " >&6
2127 else
2128   if test -n "$ac_ct_STRIP"; then
2129   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2130 else
2131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2132 for as_dir in $PATH
2133 do
2134   IFS=$as_save_IFS
2135   test -z "$as_dir" && as_dir=.
2136     for ac_exec_ext in '' $ac_executable_extensions; do
2137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2138     ac_cv_prog_ac_ct_STRIP="strip"
2139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2140     break 2
2141   fi
2142 done
2143   done
2144 IFS=$as_save_IFS
2145
2146 fi
2147 fi
2148 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2149 if test -n "$ac_ct_STRIP"; then
2150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2151 $as_echo "$ac_ct_STRIP" >&6; }
2152 else
2153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2154 $as_echo "no" >&6; }
2155 fi
2156
2157   if test "x$ac_ct_STRIP" = x; then
2158     STRIP=":"
2159   else
2160     case $cross_compiling:$ac_tool_warned in
2161 yes:)
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2163 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2164 ac_tool_warned=yes ;;
2165 esac
2166     STRIP=$ac_ct_STRIP
2167   fi
2168 else
2169   STRIP="$ac_cv_prog_STRIP"
2170 fi
2171
2172 fi
2173 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2174
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2176 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2177 if test -z "$MKDIR_P"; then
2178   if test "${ac_cv_path_mkdir+set}" = set; then :
2179   $as_echo_n "(cached) " >&6
2180 else
2181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2183 do
2184   IFS=$as_save_IFS
2185   test -z "$as_dir" && as_dir=.
2186     for ac_prog in mkdir gmkdir; do
2187          for ac_exec_ext in '' $ac_executable_extensions; do
2188            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2189            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2190              'mkdir (GNU coreutils) '* | \
2191              'mkdir (coreutils) '* | \
2192              'mkdir (fileutils) '4.1*)
2193                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2194                break 3;;
2195            esac
2196          done
2197        done
2198   done
2199 IFS=$as_save_IFS
2200
2201 fi
2202
2203   test -d ./--version && rmdir ./--version
2204   if test "${ac_cv_path_mkdir+set}" = set; then
2205     MKDIR_P="$ac_cv_path_mkdir -p"
2206   else
2207     # As a last resort, use the slow shell script.  Don't cache a
2208     # value for MKDIR_P within a source directory, because that will
2209     # break other packages using the cache if that directory is
2210     # removed, or if the value is a relative name.
2211     MKDIR_P="$ac_install_sh -d"
2212   fi
2213 fi
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2215 $as_echo "$MKDIR_P" >&6; }
2216
2217 mkdir_p="$MKDIR_P"
2218 case $mkdir_p in
2219   [\\/$]* | ?:[\\/]*) ;;
2220   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2221 esac
2222
2223 for ac_prog in gawk mawk nawk awk
2224 do
2225   # Extract the first word of "$ac_prog", so it can be a program name with args.
2226 set dummy $ac_prog; ac_word=$2
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2228 $as_echo_n "checking for $ac_word... " >&6; }
2229 if test "${ac_cv_prog_AWK+set}" = set; then :
2230   $as_echo_n "(cached) " >&6
2231 else
2232   if test -n "$AWK"; then
2233   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2234 else
2235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2236 for as_dir in $PATH
2237 do
2238   IFS=$as_save_IFS
2239   test -z "$as_dir" && as_dir=.
2240     for ac_exec_ext in '' $ac_executable_extensions; do
2241   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2242     ac_cv_prog_AWK="$ac_prog"
2243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2244     break 2
2245   fi
2246 done
2247   done
2248 IFS=$as_save_IFS
2249
2250 fi
2251 fi
2252 AWK=$ac_cv_prog_AWK
2253 if test -n "$AWK"; then
2254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2255 $as_echo "$AWK" >&6; }
2256 else
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2258 $as_echo "no" >&6; }
2259 fi
2260
2261
2262   test -n "$AWK" && break
2263 done
2264
2265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2266 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2267 set x ${MAKE-make}
2268 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2269 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2270   $as_echo_n "(cached) " >&6
2271 else
2272   cat >conftest.make <<\_ACEOF
2273 SHELL = /bin/sh
2274 all:
2275         @echo '@@@%%%=$(MAKE)=@@@%%%'
2276 _ACEOF
2277 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2278 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2279   *@@@%%%=?*=@@@%%%*)
2280     eval ac_cv_prog_make_${ac_make}_set=yes;;
2281   *)
2282     eval ac_cv_prog_make_${ac_make}_set=no;;
2283 esac
2284 rm -f conftest.make
2285 fi
2286 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2288 $as_echo "yes" >&6; }
2289   SET_MAKE=
2290 else
2291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2292 $as_echo "no" >&6; }
2293   SET_MAKE="MAKE=${MAKE-make}"
2294 fi
2295
2296 rm -rf .tst 2>/dev/null
2297 mkdir .tst 2>/dev/null
2298 if test -d .tst; then
2299   am__leading_dot=.
2300 else
2301   am__leading_dot=_
2302 fi
2303 rmdir .tst 2>/dev/null
2304
2305 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2306   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2307   # is not polluted with repeated "-I."
2308   am__isrc=' -I$(srcdir)'
2309   # test to see if srcdir already configured
2310   if test -f $srcdir/config.status; then
2311     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2312   fi
2313 fi
2314
2315 # test whether we have cygpath
2316 if test -z "$CYGPATH_W"; then
2317   if (cygpath --version) >/dev/null 2>/dev/null; then
2318     CYGPATH_W='cygpath -w'
2319   else
2320     CYGPATH_W=echo
2321   fi
2322 fi
2323
2324
2325 # Define the identity of the package.
2326  PACKAGE=arlib
2327  VERSION=1.0
2328
2329
2330 cat >>confdefs.h <<_ACEOF
2331 #define PACKAGE "$PACKAGE"
2332 _ACEOF
2333
2334
2335 cat >>confdefs.h <<_ACEOF
2336 #define VERSION "$VERSION"
2337 _ACEOF
2338
2339 # Some tools Automake needs.
2340
2341 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2342
2343
2344 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2345
2346
2347 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2348
2349
2350 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2351
2352
2353 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2354
2355 # We need awk for the "check" target.  The system "awk" is bad on
2356 # some platforms.
2357 # Always define AMTAR for backward compatibility.
2358
2359 AMTAR=${AMTAR-"${am_missing_run}tar"}
2360
2361 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2362
2363
2364
2365
2366
2367
2368 #AM_CONFIG_HEADER([config.h])
2369
2370 # Checks for programs.
2371 ac_ext=c
2372 ac_cpp='$CPP $CPPFLAGS'
2373 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2374 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2375 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2376 if test -n "$ac_tool_prefix"; then
2377   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2378 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2380 $as_echo_n "checking for $ac_word... " >&6; }
2381 if test "${ac_cv_prog_CC+set}" = set; then :
2382   $as_echo_n "(cached) " >&6
2383 else
2384   if test -n "$CC"; then
2385   ac_cv_prog_CC="$CC" # Let the user override the test.
2386 else
2387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2388 for as_dir in $PATH
2389 do
2390   IFS=$as_save_IFS
2391   test -z "$as_dir" && as_dir=.
2392     for ac_exec_ext in '' $ac_executable_extensions; do
2393   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2394     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2396     break 2
2397   fi
2398 done
2399   done
2400 IFS=$as_save_IFS
2401
2402 fi
2403 fi
2404 CC=$ac_cv_prog_CC
2405 if test -n "$CC"; then
2406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2407 $as_echo "$CC" >&6; }
2408 else
2409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2410 $as_echo "no" >&6; }
2411 fi
2412
2413
2414 fi
2415 if test -z "$ac_cv_prog_CC"; then
2416   ac_ct_CC=$CC
2417   # Extract the first word of "gcc", so it can be a program name with args.
2418 set dummy gcc; ac_word=$2
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2420 $as_echo_n "checking for $ac_word... " >&6; }
2421 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2422   $as_echo_n "(cached) " >&6
2423 else
2424   if test -n "$ac_ct_CC"; then
2425   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2426 else
2427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2428 for as_dir in $PATH
2429 do
2430   IFS=$as_save_IFS
2431   test -z "$as_dir" && as_dir=.
2432     for ac_exec_ext in '' $ac_executable_extensions; do
2433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2434     ac_cv_prog_ac_ct_CC="gcc"
2435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2436     break 2
2437   fi
2438 done
2439   done
2440 IFS=$as_save_IFS
2441
2442 fi
2443 fi
2444 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2445 if test -n "$ac_ct_CC"; then
2446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2447 $as_echo "$ac_ct_CC" >&6; }
2448 else
2449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2450 $as_echo "no" >&6; }
2451 fi
2452
2453   if test "x$ac_ct_CC" = x; then
2454     CC=""
2455   else
2456     case $cross_compiling:$ac_tool_warned in
2457 yes:)
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2459 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2460 ac_tool_warned=yes ;;
2461 esac
2462     CC=$ac_ct_CC
2463   fi
2464 else
2465   CC="$ac_cv_prog_CC"
2466 fi
2467
2468 if test -z "$CC"; then
2469           if test -n "$ac_tool_prefix"; then
2470     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2471 set dummy ${ac_tool_prefix}cc; ac_word=$2
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2473 $as_echo_n "checking for $ac_word... " >&6; }
2474 if test "${ac_cv_prog_CC+set}" = set; then :
2475   $as_echo_n "(cached) " >&6
2476 else
2477   if test -n "$CC"; then
2478   ac_cv_prog_CC="$CC" # Let the user override the test.
2479 else
2480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2481 for as_dir in $PATH
2482 do
2483   IFS=$as_save_IFS
2484   test -z "$as_dir" && as_dir=.
2485     for ac_exec_ext in '' $ac_executable_extensions; do
2486   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2487     ac_cv_prog_CC="${ac_tool_prefix}cc"
2488     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2489     break 2
2490   fi
2491 done
2492   done
2493 IFS=$as_save_IFS
2494
2495 fi
2496 fi
2497 CC=$ac_cv_prog_CC
2498 if test -n "$CC"; then
2499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2500 $as_echo "$CC" >&6; }
2501 else
2502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2503 $as_echo "no" >&6; }
2504 fi
2505
2506
2507   fi
2508 fi
2509 if test -z "$CC"; then
2510   # Extract the first word of "cc", so it can be a program name with args.
2511 set dummy cc; ac_word=$2
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2513 $as_echo_n "checking for $ac_word... " >&6; }
2514 if test "${ac_cv_prog_CC+set}" = set; then :
2515   $as_echo_n "(cached) " >&6
2516 else
2517   if test -n "$CC"; then
2518   ac_cv_prog_CC="$CC" # Let the user override the test.
2519 else
2520   ac_prog_rejected=no
2521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2522 for as_dir in $PATH
2523 do
2524   IFS=$as_save_IFS
2525   test -z "$as_dir" && as_dir=.
2526     for ac_exec_ext in '' $ac_executable_extensions; do
2527   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2528     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2529        ac_prog_rejected=yes
2530        continue
2531      fi
2532     ac_cv_prog_CC="cc"
2533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2534     break 2
2535   fi
2536 done
2537   done
2538 IFS=$as_save_IFS
2539
2540 if test $ac_prog_rejected = yes; then
2541   # We found a bogon in the path, so make sure we never use it.
2542   set dummy $ac_cv_prog_CC
2543   shift
2544   if test $# != 0; then
2545     # We chose a different compiler from the bogus one.
2546     # However, it has the same basename, so the bogon will be chosen
2547     # first if we set CC to just the basename; use the full file name.
2548     shift
2549     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2550   fi
2551 fi
2552 fi
2553 fi
2554 CC=$ac_cv_prog_CC
2555 if test -n "$CC"; then
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2557 $as_echo "$CC" >&6; }
2558 else
2559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2560 $as_echo "no" >&6; }
2561 fi
2562
2563
2564 fi
2565 if test -z "$CC"; then
2566   if test -n "$ac_tool_prefix"; then
2567   for ac_prog in cl.exe
2568   do
2569     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2570 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2572 $as_echo_n "checking for $ac_word... " >&6; }
2573 if test "${ac_cv_prog_CC+set}" = set; then :
2574   $as_echo_n "(cached) " >&6
2575 else
2576   if test -n "$CC"; then
2577   ac_cv_prog_CC="$CC" # Let the user override the test.
2578 else
2579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2580 for as_dir in $PATH
2581 do
2582   IFS=$as_save_IFS
2583   test -z "$as_dir" && as_dir=.
2584     for ac_exec_ext in '' $ac_executable_extensions; do
2585   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2586     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2587     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2588     break 2
2589   fi
2590 done
2591   done
2592 IFS=$as_save_IFS
2593
2594 fi
2595 fi
2596 CC=$ac_cv_prog_CC
2597 if test -n "$CC"; then
2598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2599 $as_echo "$CC" >&6; }
2600 else
2601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2602 $as_echo "no" >&6; }
2603 fi
2604
2605
2606     test -n "$CC" && break
2607   done
2608 fi
2609 if test -z "$CC"; then
2610   ac_ct_CC=$CC
2611   for ac_prog in cl.exe
2612 do
2613   # Extract the first word of "$ac_prog", so it can be a program name with args.
2614 set dummy $ac_prog; ac_word=$2
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2616 $as_echo_n "checking for $ac_word... " >&6; }
2617 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2618   $as_echo_n "(cached) " >&6
2619 else
2620   if test -n "$ac_ct_CC"; then
2621   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2622 else
2623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2624 for as_dir in $PATH
2625 do
2626   IFS=$as_save_IFS
2627   test -z "$as_dir" && as_dir=.
2628     for ac_exec_ext in '' $ac_executable_extensions; do
2629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2630     ac_cv_prog_ac_ct_CC="$ac_prog"
2631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2632     break 2
2633   fi
2634 done
2635   done
2636 IFS=$as_save_IFS
2637
2638 fi
2639 fi
2640 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2641 if test -n "$ac_ct_CC"; then
2642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2643 $as_echo "$ac_ct_CC" >&6; }
2644 else
2645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2646 $as_echo "no" >&6; }
2647 fi
2648
2649
2650   test -n "$ac_ct_CC" && break
2651 done
2652
2653   if test "x$ac_ct_CC" = x; then
2654     CC=""
2655   else
2656     case $cross_compiling:$ac_tool_warned in
2657 yes:)
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2659 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2660 ac_tool_warned=yes ;;
2661 esac
2662     CC=$ac_ct_CC
2663   fi
2664 fi
2665
2666 fi
2667
2668
2669 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2671 as_fn_error "no acceptable C compiler found in \$PATH
2672 See \`config.log' for more details." "$LINENO" 5; }
2673
2674 # Provide some information about the compiler.
2675 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2676 set X $ac_compile
2677 ac_compiler=$2
2678 for ac_option in --version -v -V -qversion; do
2679   { { ac_try="$ac_compiler $ac_option >&5"
2680 case "(($ac_try" in
2681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2682   *) ac_try_echo=$ac_try;;
2683 esac
2684 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2685 $as_echo "$ac_try_echo"; } >&5
2686   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2687   ac_status=$?
2688   if test -s conftest.err; then
2689     sed '10a\
2690 ... rest of stderr output deleted ...
2691          10q' conftest.err >conftest.er1
2692     cat conftest.er1 >&5
2693   fi
2694   rm -f conftest.er1 conftest.err
2695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2696   test $ac_status = 0; }
2697 done
2698
2699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h.  */
2701
2702 int
2703 main ()
2704 {
2705
2706   ;
2707   return 0;
2708 }
2709 _ACEOF
2710 ac_clean_files_save=$ac_clean_files
2711 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2712 # Try to create an executable without -o first, disregard a.out.
2713 # It will help us diagnose broken compilers, and finding out an intuition
2714 # of exeext.
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2716 $as_echo_n "checking whether the C compiler works... " >&6; }
2717 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2718
2719 # The possible output files:
2720 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2721
2722 ac_rmfiles=
2723 for ac_file in $ac_files
2724 do
2725   case $ac_file in
2726     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2727     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2728   esac
2729 done
2730 rm -f $ac_rmfiles
2731
2732 if { { ac_try="$ac_link_default"
2733 case "(($ac_try" in
2734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2735   *) ac_try_echo=$ac_try;;
2736 esac
2737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2738 $as_echo "$ac_try_echo"; } >&5
2739   (eval "$ac_link_default") 2>&5
2740   ac_status=$?
2741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2742   test $ac_status = 0; }; then :
2743   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2744 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2745 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2746 # so that the user can short-circuit this test for compilers unknown to
2747 # Autoconf.
2748 for ac_file in $ac_files ''
2749 do
2750   test -f "$ac_file" || continue
2751   case $ac_file in
2752     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2753         ;;
2754     [ab].out )
2755         # We found the default executable, but exeext='' is most
2756         # certainly right.
2757         break;;
2758     *.* )
2759         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2760         then :; else
2761            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2762         fi
2763         # We set ac_cv_exeext here because the later test for it is not
2764         # safe: cross compilers may not add the suffix if given an `-o'
2765         # argument, so we may need to know it at that point already.
2766         # Even if this section looks crufty: it has the advantage of
2767         # actually working.
2768         break;;
2769     * )
2770         break;;
2771   esac
2772 done
2773 test "$ac_cv_exeext" = no && ac_cv_exeext=
2774
2775 else
2776   ac_file=''
2777 fi
2778 if test -z "$ac_file"; then :
2779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2780 $as_echo "no" >&6; }
2781 $as_echo "$as_me: failed program was:" >&5
2782 sed 's/^/| /' conftest.$ac_ext >&5
2783
2784 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2786 { as_fn_set_status 77
2787 as_fn_error "C compiler cannot create executables
2788 See \`config.log' for more details." "$LINENO" 5; }; }
2789 else
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2791 $as_echo "yes" >&6; }
2792 fi
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2794 $as_echo_n "checking for C compiler default output file name... " >&6; }
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2796 $as_echo "$ac_file" >&6; }
2797 ac_exeext=$ac_cv_exeext
2798
2799 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2800 ac_clean_files=$ac_clean_files_save
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2802 $as_echo_n "checking for suffix of executables... " >&6; }
2803 if { { ac_try="$ac_link"
2804 case "(($ac_try" in
2805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2806   *) ac_try_echo=$ac_try;;
2807 esac
2808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2809 $as_echo "$ac_try_echo"; } >&5
2810   (eval "$ac_link") 2>&5
2811   ac_status=$?
2812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2813   test $ac_status = 0; }; then :
2814   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2815 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2816 # work properly (i.e., refer to `conftest.exe'), while it won't with
2817 # `rm'.
2818 for ac_file in conftest.exe conftest conftest.*; do
2819   test -f "$ac_file" || continue
2820   case $ac_file in
2821     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2822     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2823           break;;
2824     * ) break;;
2825   esac
2826 done
2827 else
2828   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2829 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2830 as_fn_error "cannot compute suffix of executables: cannot compile and link
2831 See \`config.log' for more details." "$LINENO" 5; }
2832 fi
2833 rm -f conftest conftest$ac_cv_exeext
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2835 $as_echo "$ac_cv_exeext" >&6; }
2836
2837 rm -f conftest.$ac_ext
2838 EXEEXT=$ac_cv_exeext
2839 ac_exeext=$EXEEXT
2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h.  */
2842 #include <stdio.h>
2843 int
2844 main ()
2845 {
2846 FILE *f = fopen ("conftest.out", "w");
2847  return ferror (f) || fclose (f) != 0;
2848
2849   ;
2850   return 0;
2851 }
2852 _ACEOF
2853 ac_clean_files="$ac_clean_files conftest.out"
2854 # Check that the compiler produces executables we can run.  If not, either
2855 # the compiler is broken, or we cross compile.
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2857 $as_echo_n "checking whether we are cross compiling... " >&6; }
2858 if test "$cross_compiling" != yes; then
2859   { { ac_try="$ac_link"
2860 case "(($ac_try" in
2861   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2862   *) ac_try_echo=$ac_try;;
2863 esac
2864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2865 $as_echo "$ac_try_echo"; } >&5
2866   (eval "$ac_link") 2>&5
2867   ac_status=$?
2868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2869   test $ac_status = 0; }
2870   if { ac_try='./conftest$ac_cv_exeext'
2871   { { case "(($ac_try" in
2872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2873   *) ac_try_echo=$ac_try;;
2874 esac
2875 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2876 $as_echo "$ac_try_echo"; } >&5
2877   (eval "$ac_try") 2>&5
2878   ac_status=$?
2879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2880   test $ac_status = 0; }; }; then
2881     cross_compiling=no
2882   else
2883     if test "$cross_compiling" = maybe; then
2884         cross_compiling=yes
2885     else
2886         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2887 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2888 as_fn_error "cannot run C compiled programs.
2889 If you meant to cross compile, use \`--host'.
2890 See \`config.log' for more details." "$LINENO" 5; }
2891     fi
2892   fi
2893 fi
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2895 $as_echo "$cross_compiling" >&6; }
2896
2897 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2898 ac_clean_files=$ac_clean_files_save
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2900 $as_echo_n "checking for suffix of object files... " >&6; }
2901 if test "${ac_cv_objext+set}" = set; then :
2902   $as_echo_n "(cached) " >&6
2903 else
2904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2905 /* end confdefs.h.  */
2906
2907 int
2908 main ()
2909 {
2910
2911   ;
2912   return 0;
2913 }
2914 _ACEOF
2915 rm -f conftest.o conftest.obj
2916 if { { ac_try="$ac_compile"
2917 case "(($ac_try" in
2918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2919   *) ac_try_echo=$ac_try;;
2920 esac
2921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2922 $as_echo "$ac_try_echo"; } >&5
2923   (eval "$ac_compile") 2>&5
2924   ac_status=$?
2925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2926   test $ac_status = 0; }; then :
2927   for ac_file in conftest.o conftest.obj conftest.*; do
2928   test -f "$ac_file" || continue;
2929   case $ac_file in
2930     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2931     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2932        break;;
2933   esac
2934 done
2935 else
2936   $as_echo "$as_me: failed program was:" >&5
2937 sed 's/^/| /' conftest.$ac_ext >&5
2938
2939 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2940 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2941 as_fn_error "cannot compute suffix of object files: cannot compile
2942 See \`config.log' for more details." "$LINENO" 5; }
2943 fi
2944 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2945 fi
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2947 $as_echo "$ac_cv_objext" >&6; }
2948 OBJEXT=$ac_cv_objext
2949 ac_objext=$OBJEXT
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2951 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2952 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2953   $as_echo_n "(cached) " >&6
2954 else
2955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2956 /* end confdefs.h.  */
2957
2958 int
2959 main ()
2960 {
2961 #ifndef __GNUC__
2962        choke me
2963 #endif
2964
2965   ;
2966   return 0;
2967 }
2968 _ACEOF
2969 if ac_fn_c_try_compile "$LINENO"; then :
2970   ac_compiler_gnu=yes
2971 else
2972   ac_compiler_gnu=no
2973 fi
2974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2975 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2976
2977 fi
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2979 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2980 if test $ac_compiler_gnu = yes; then
2981   GCC=yes
2982 else
2983   GCC=
2984 fi
2985 ac_test_CFLAGS=${CFLAGS+set}
2986 ac_save_CFLAGS=$CFLAGS
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2988 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2989 if test "${ac_cv_prog_cc_g+set}" = set; then :
2990   $as_echo_n "(cached) " >&6
2991 else
2992   ac_save_c_werror_flag=$ac_c_werror_flag
2993    ac_c_werror_flag=yes
2994    ac_cv_prog_cc_g=no
2995    CFLAGS="-g"
2996    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2997 /* end confdefs.h.  */
2998
2999 int
3000 main ()
3001 {
3002
3003   ;
3004   return 0;
3005 }
3006 _ACEOF
3007 if ac_fn_c_try_compile "$LINENO"; then :
3008   ac_cv_prog_cc_g=yes
3009 else
3010   CFLAGS=""
3011       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3012 /* end confdefs.h.  */
3013
3014 int
3015 main ()
3016 {
3017
3018   ;
3019   return 0;
3020 }
3021 _ACEOF
3022 if ac_fn_c_try_compile "$LINENO"; then :
3023
3024 else
3025   ac_c_werror_flag=$ac_save_c_werror_flag
3026          CFLAGS="-g"
3027          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3028 /* end confdefs.h.  */
3029
3030 int
3031 main ()
3032 {
3033
3034   ;
3035   return 0;
3036 }
3037 _ACEOF
3038 if ac_fn_c_try_compile "$LINENO"; then :
3039   ac_cv_prog_cc_g=yes
3040 fi
3041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3042 fi
3043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3044 fi
3045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3046    ac_c_werror_flag=$ac_save_c_werror_flag
3047 fi
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3049 $as_echo "$ac_cv_prog_cc_g" >&6; }
3050 if test "$ac_test_CFLAGS" = set; then
3051   CFLAGS=$ac_save_CFLAGS
3052 elif test $ac_cv_prog_cc_g = yes; then
3053   if test "$GCC" = yes; then
3054     CFLAGS="-g -O2"
3055   else
3056     CFLAGS="-g"
3057   fi
3058 else
3059   if test "$GCC" = yes; then
3060     CFLAGS="-O2"
3061   else
3062     CFLAGS=
3063   fi
3064 fi
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3066 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3067 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3068   $as_echo_n "(cached) " >&6
3069 else
3070   ac_cv_prog_cc_c89=no
3071 ac_save_CC=$CC
3072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3073 /* end confdefs.h.  */
3074 #include <stdarg.h>
3075 #include <stdio.h>
3076 #include <sys/types.h>
3077 #include <sys/stat.h>
3078 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3079 struct buf { int x; };
3080 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3081 static char *e (p, i)
3082      char **p;
3083      int i;
3084 {
3085   return p[i];
3086 }
3087 static char *f (char * (*g) (char **, int), char **p, ...)
3088 {
3089   char *s;
3090   va_list v;
3091   va_start (v,p);
3092   s = g (p, va_arg (v,int));
3093   va_end (v);
3094   return s;
3095 }
3096
3097 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3098    function prototypes and stuff, but not '\xHH' hex character constants.
3099    These don't provoke an error unfortunately, instead are silently treated
3100    as 'x'.  The following induces an error, until -std is added to get
3101    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3102    array size at least.  It's necessary to write '\x00'==0 to get something
3103    that's true only with -std.  */
3104 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3105
3106 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3107    inside strings and character constants.  */
3108 #define FOO(x) 'x'
3109 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3110
3111 int test (int i, double x);
3112 struct s1 {int (*f) (int a);};
3113 struct s2 {int (*f) (double a);};
3114 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3115 int argc;
3116 char **argv;
3117 int
3118 main ()
3119 {
3120 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3121   ;
3122   return 0;
3123 }
3124 _ACEOF
3125 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3126         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3127 do
3128   CC="$ac_save_CC $ac_arg"
3129   if ac_fn_c_try_compile "$LINENO"; then :
3130   ac_cv_prog_cc_c89=$ac_arg
3131 fi
3132 rm -f core conftest.err conftest.$ac_objext
3133   test "x$ac_cv_prog_cc_c89" != "xno" && break
3134 done
3135 rm -f conftest.$ac_ext
3136 CC=$ac_save_CC
3137
3138 fi
3139 # AC_CACHE_VAL
3140 case "x$ac_cv_prog_cc_c89" in
3141   x)
3142     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3143 $as_echo "none needed" >&6; } ;;
3144   xno)
3145     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3146 $as_echo "unsupported" >&6; } ;;
3147   *)
3148     CC="$CC $ac_cv_prog_cc_c89"
3149     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3150 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3151 esac
3152 if test "x$ac_cv_prog_cc_c89" != xno; then :
3153
3154 fi
3155
3156 ac_ext=c
3157 ac_cpp='$CPP $CPPFLAGS'
3158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3161 DEPDIR="${am__leading_dot}deps"
3162
3163 ac_config_commands="$ac_config_commands depfiles"
3164
3165
3166 am_make=${MAKE-make}
3167 cat > confinc << 'END'
3168 am__doit:
3169         @echo this is the am__doit target
3170 .PHONY: am__doit
3171 END
3172 # If we don't find an include directive, just comment out the code.
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3174 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3175 am__include="#"
3176 am__quote=
3177 _am_result=none
3178 # First try GNU make style include.
3179 echo "include confinc" > confmf
3180 # Ignore all kinds of additional output from `make'.
3181 case `$am_make -s -f confmf 2> /dev/null` in #(
3182 *the\ am__doit\ target*)
3183   am__include=include
3184   am__quote=
3185   _am_result=GNU
3186   ;;
3187 esac
3188 # Now try BSD make style include.
3189 if test "$am__include" = "#"; then
3190    echo '.include "confinc"' > confmf
3191    case `$am_make -s -f confmf 2> /dev/null` in #(
3192    *the\ am__doit\ target*)
3193      am__include=.include
3194      am__quote="\""
3195      _am_result=BSD
3196      ;;
3197    esac
3198 fi
3199
3200
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3202 $as_echo "$_am_result" >&6; }
3203 rm -f confinc confmf
3204
3205 # Check whether --enable-dependency-tracking was given.
3206 if test "${enable_dependency_tracking+set}" = set; then :
3207   enableval=$enable_dependency_tracking;
3208 fi
3209
3210 if test "x$enable_dependency_tracking" != xno; then
3211   am_depcomp="$ac_aux_dir/depcomp"
3212   AMDEPBACKSLASH='\'
3213 fi
3214  if test "x$enable_dependency_tracking" != xno; then
3215   AMDEP_TRUE=
3216   AMDEP_FALSE='#'
3217 else
3218   AMDEP_TRUE='#'
3219   AMDEP_FALSE=
3220 fi
3221
3222
3223
3224 depcc="$CC"   am_compiler_list=
3225
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3227 $as_echo_n "checking dependency style of $depcc... " >&6; }
3228 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3229   $as_echo_n "(cached) " >&6
3230 else
3231   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3232   # We make a subdir and do the tests there.  Otherwise we can end up
3233   # making bogus files that we don't know about and never remove.  For
3234   # instance it was reported that on HP-UX the gcc test will end up
3235   # making a dummy file named `D' -- because `-MD' means `put the output
3236   # in D'.
3237   mkdir conftest.dir
3238   # Copy depcomp to subdir because otherwise we won't find it if we're
3239   # using a relative directory.
3240   cp "$am_depcomp" conftest.dir
3241   cd conftest.dir
3242   # We will build objects and dependencies in a subdirectory because
3243   # it helps to detect inapplicable dependency modes.  For instance
3244   # both Tru64's cc and ICC support -MD to output dependencies as a
3245   # side effect of compilation, but ICC will put the dependencies in
3246   # the current directory while Tru64 will put them in the object
3247   # directory.
3248   mkdir sub
3249
3250   am_cv_CC_dependencies_compiler_type=none
3251   if test "$am_compiler_list" = ""; then
3252      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3253   fi
3254   am__universal=false
3255   case " $depcc " in #(
3256      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3257      esac
3258
3259   for depmode in $am_compiler_list; do
3260     # Setup a source with many dependencies, because some compilers
3261     # like to wrap large dependency lists on column 80 (with \), and
3262     # we should not choose a depcomp mode which is confused by this.
3263     #
3264     # We need to recreate these files for each test, as the compiler may
3265     # overwrite some of them when testing with obscure command lines.
3266     # This happens at least with the AIX C compiler.
3267     : > sub/conftest.c
3268     for i in 1 2 3 4 5 6; do
3269       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3270       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3271       # Solaris 8's {/usr,}/bin/sh.
3272       touch sub/conftst$i.h
3273     done
3274     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3275
3276     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3277     # mode.  It turns out that the SunPro C++ compiler does not properly
3278     # handle `-M -o', and we need to detect this.  Also, some Intel
3279     # versions had trouble with output in subdirs
3280     am__obj=sub/conftest.${OBJEXT-o}
3281     am__minus_obj="-o $am__obj"
3282     case $depmode in
3283     gcc)
3284       # This depmode causes a compiler race in universal mode.
3285       test "$am__universal" = false || continue
3286       ;;
3287     nosideeffect)
3288       # after this tag, mechanisms are not by side-effect, so they'll
3289       # only be used when explicitly requested
3290       if test "x$enable_dependency_tracking" = xyes; then
3291         continue
3292       else
3293         break
3294       fi
3295       ;;
3296     msvisualcpp | msvcmsys)
3297       # This compiler won't grok `-c -o', but also, the minuso test has
3298       # not run yet.  These depmodes are late enough in the game, and
3299       # so weak that their functioning should not be impacted.
3300       am__obj=conftest.${OBJEXT-o}
3301       am__minus_obj=
3302       ;;
3303     none) break ;;
3304     esac
3305     if depmode=$depmode \
3306        source=sub/conftest.c object=$am__obj \
3307        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3308        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3309          >/dev/null 2>conftest.err &&
3310        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3311        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3312        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3313        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3314       # icc doesn't choke on unknown options, it will just issue warnings
3315       # or remarks (even with -Werror).  So we grep stderr for any message
3316       # that says an option was ignored or not supported.
3317       # When given -MP, icc 7.0 and 7.1 complain thusly:
3318       #   icc: Command line warning: ignoring option '-M'; no argument required
3319       # The diagnosis changed in icc 8.0:
3320       #   icc: Command line remark: option '-MP' not supported
3321       if (grep 'ignoring option' conftest.err ||
3322           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3323         am_cv_CC_dependencies_compiler_type=$depmode
3324         break
3325       fi
3326     fi
3327   done
3328
3329   cd ..
3330   rm -rf conftest.dir
3331 else
3332   am_cv_CC_dependencies_compiler_type=none
3333 fi
3334
3335 fi
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3337 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3338 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3339
3340  if
3341   test "x$enable_dependency_tracking" != xno \
3342   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3343   am__fastdepCC_TRUE=
3344   am__fastdepCC_FALSE='#'
3345 else
3346   am__fastdepCC_TRUE='#'
3347   am__fastdepCC_FALSE=
3348 fi
3349
3350
3351 if test -n "$ac_tool_prefix"; then
3352   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3353 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3355 $as_echo_n "checking for $ac_word... " >&6; }
3356 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3357   $as_echo_n "(cached) " >&6
3358 else
3359   if test -n "$RANLIB"; then
3360   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3361 else
3362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3363 for as_dir in $PATH
3364 do
3365   IFS=$as_save_IFS
3366   test -z "$as_dir" && as_dir=.
3367     for ac_exec_ext in '' $ac_executable_extensions; do
3368   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3369     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3370     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3371     break 2
3372   fi
3373 done
3374   done
3375 IFS=$as_save_IFS
3376
3377 fi
3378 fi
3379 RANLIB=$ac_cv_prog_RANLIB
3380 if test -n "$RANLIB"; then
3381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3382 $as_echo "$RANLIB" >&6; }
3383 else
3384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3385 $as_echo "no" >&6; }
3386 fi
3387
3388
3389 fi
3390 if test -z "$ac_cv_prog_RANLIB"; then
3391   ac_ct_RANLIB=$RANLIB
3392   # Extract the first word of "ranlib", so it can be a program name with args.
3393 set dummy ranlib; ac_word=$2
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3395 $as_echo_n "checking for $ac_word... " >&6; }
3396 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3397   $as_echo_n "(cached) " >&6
3398 else
3399   if test -n "$ac_ct_RANLIB"; then
3400   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3401 else
3402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3403 for as_dir in $PATH
3404 do
3405   IFS=$as_save_IFS
3406   test -z "$as_dir" && as_dir=.
3407     for ac_exec_ext in '' $ac_executable_extensions; do
3408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3409     ac_cv_prog_ac_ct_RANLIB="ranlib"
3410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3411     break 2
3412   fi
3413 done
3414   done
3415 IFS=$as_save_IFS
3416
3417 fi
3418 fi
3419 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3420 if test -n "$ac_ct_RANLIB"; then
3421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3422 $as_echo "$ac_ct_RANLIB" >&6; }
3423 else
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3425 $as_echo "no" >&6; }
3426 fi
3427
3428   if test "x$ac_ct_RANLIB" = x; then
3429     RANLIB=":"
3430   else
3431     case $cross_compiling:$ac_tool_warned in
3432 yes:)
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3434 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3435 ac_tool_warned=yes ;;
3436 esac
3437     RANLIB=$ac_ct_RANLIB
3438   fi
3439 else
3440   RANLIB="$ac_cv_prog_RANLIB"
3441 fi
3442
3443
3444 # Checks for libraries.
3445 ac_fn_c_check_func "$LINENO" "gethostent" "ac_cv_func_gethostent"
3446 if test "x$ac_cv_func_gethostent" = x""yes; then :
3447
3448 else
3449   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostent in -lnsl" >&5
3450 $as_echo_n "checking for gethostent in -lnsl... " >&6; }
3451 if test "${ac_cv_lib_nsl_gethostent+set}" = set; then :
3452   $as_echo_n "(cached) " >&6
3453 else
3454   ac_check_lib_save_LIBS=$LIBS
3455 LIBS="-lnsl -lsocket $LIBS"
3456
3457
3458 # ac_fn_c_try_link LINENO
3459 # -----------------------
3460 # Try to link conftest.$ac_ext, and return whether this succeeded.
3461 ac_fn_c_try_link ()
3462 {
3463   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3464   rm -f conftest.$ac_objext conftest$ac_exeext
3465   if { { ac_try="$ac_link"
3466 case "(($ac_try" in
3467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3468   *) ac_try_echo=$ac_try;;
3469 esac
3470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3471 $as_echo "$ac_try_echo"; } >&5
3472   (eval "$ac_link") 2>conftest.err
3473   ac_status=$?
3474   if test -s conftest.err; then
3475     grep -v '^ *+' conftest.err >conftest.er1
3476     cat conftest.er1 >&5
3477     mv -f conftest.er1 conftest.err
3478   fi
3479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3480   test $ac_status = 0; } && {
3481          test -z "$ac_c_werror_flag" ||
3482          test ! -s conftest.err
3483        } && test -s conftest$ac_exeext && {
3484          test "$cross_compiling" = yes ||
3485          $as_test_x conftest$ac_exeext
3486        }; then :
3487   ac_retval=0
3488 else
3489   $as_echo "$as_me: failed program was:" >&5
3490 sed 's/^/| /' conftest.$ac_ext >&5
3491
3492         ac_retval=1
3493 fi
3494   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
3495   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
3496   # interfere with the next link command; also delete a directory that is
3497   # left behind by Apple's compiler.  We do this before executing the actions.
3498   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
3499   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
3500   as_fn_set_status $ac_retval
3501
3502 } # ac_fn_c_try_link
3503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505
3506 /* Override any GCC internal prototype to avoid an error.
3507    Use char because int might match the return type of a GCC
3508    builtin and then its argument prototype would still apply.  */
3509 #ifdef __cplusplus
3510 extern "C"
3511 #endif
3512 char gethostent ();
3513 int
3514 main ()
3515 {
3516 return gethostent ();
3517   ;
3518   return 0;
3519 }
3520 _ACEOF
3521 if ac_fn_c_try_link "$LINENO"; then :
3522   ac_cv_lib_nsl_gethostent=yes
3523 else
3524   ac_cv_lib_nsl_gethostent=no
3525 fi
3526 rm -f core conftest.err conftest.$ac_objext \
3527     conftest$ac_exeext conftest.$ac_ext
3528 LIBS=$ac_check_lib_save_LIBS
3529 fi
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostent" >&5
3531 $as_echo "$ac_cv_lib_nsl_gethostent" >&6; }
3532 if test "x$ac_cv_lib_nsl_gethostent" = x""yes; then :
3533   cat >>confdefs.h <<_ACEOF
3534 #define HAVE_LIBNSL 1
3535 _ACEOF
3536
3537   LIBS="-lnsl $LIBS"
3538
3539 fi
3540
3541 fi
3542
3543 ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
3544 if test "x$ac_cv_func_setsockopt" = x""yes; then :
3545
3546 else
3547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
3548 $as_echo_n "checking for setsockopt in -lsocket... " >&6; }
3549 if test "${ac_cv_lib_socket_setsockopt+set}" = set; then :
3550   $as_echo_n "(cached) " >&6
3551 else
3552   ac_check_lib_save_LIBS=$LIBS
3553 LIBS="-lsocket  $LIBS"
3554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3555 /* end confdefs.h.  */
3556
3557 /* Override any GCC internal prototype to avoid an error.
3558    Use char because int might match the return type of a GCC
3559    builtin and then its argument prototype would still apply.  */
3560 #ifdef __cplusplus
3561 extern "C"
3562 #endif
3563 char setsockopt ();
3564 int
3565 main ()
3566 {
3567 return setsockopt ();
3568   ;
3569   return 0;
3570 }
3571 _ACEOF
3572 if ac_fn_c_try_link "$LINENO"; then :
3573   ac_cv_lib_socket_setsockopt=yes
3574 else
3575   ac_cv_lib_socket_setsockopt=no
3576 fi
3577 rm -f core conftest.err conftest.$ac_objext \
3578     conftest$ac_exeext conftest.$ac_ext
3579 LIBS=$ac_check_lib_save_LIBS
3580 fi
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
3582 $as_echo "$ac_cv_lib_socket_setsockopt" >&6; }
3583 if test "x$ac_cv_lib_socket_setsockopt" = x""yes; then :
3584   cat >>confdefs.h <<_ACEOF
3585 #define HAVE_LIBSOCKET 1
3586 _ACEOF
3587
3588   LIBS="-lsocket $LIBS"
3589
3590 fi
3591
3592 fi
3593
3594 ac_fn_c_check_func "$LINENO" "res_init" "ac_cv_func_res_init"
3595 if test "x$ac_cv_func_res_init" = x""yes; then :
3596
3597 else
3598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init in -lresolv" >&5
3599 $as_echo_n "checking for res_init in -lresolv... " >&6; }
3600 if test "${ac_cv_lib_resolv_res_init+set}" = set; then :
3601   $as_echo_n "(cached) " >&6
3602 else
3603   ac_check_lib_save_LIBS=$LIBS
3604 LIBS="-lresolv  $LIBS"
3605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3606 /* end confdefs.h.  */
3607
3608 /* Override any GCC internal prototype to avoid an error.
3609    Use char because int might match the return type of a GCC
3610    builtin and then its argument prototype would still apply.  */
3611 #ifdef __cplusplus
3612 extern "C"
3613 #endif
3614 char res_init ();
3615 int
3616 main ()
3617 {
3618 return res_init ();
3619   ;
3620   return 0;
3621 }
3622 _ACEOF
3623 if ac_fn_c_try_link "$LINENO"; then :
3624   ac_cv_lib_resolv_res_init=yes
3625 else
3626   ac_cv_lib_resolv_res_init=no
3627 fi
3628 rm -f core conftest.err conftest.$ac_objext \
3629     conftest$ac_exeext conftest.$ac_ext
3630 LIBS=$ac_check_lib_save_LIBS
3631 fi
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_init" >&5
3633 $as_echo "$ac_cv_lib_resolv_res_init" >&6; }
3634 if test "x$ac_cv_lib_resolv_res_init" = x""yes; then :
3635   cat >>confdefs.h <<_ACEOF
3636 #define HAVE_LIBRESOLV 1
3637 _ACEOF
3638
3639   LIBS="-lresolv $LIBS"
3640
3641 fi
3642
3643 fi
3644
3645
3646 # Checks for header files.
3647
3648 # Checks for typedefs, structures, and compiler characteristics.
3649
3650 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "
3651 #include <sys/types.h>
3652 #include <netinet/in.h>
3653 "
3654 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
3655
3656 else
3657
3658 $as_echo "#define u_int32_t unsigned int" >>confdefs.h
3659
3660 fi
3661
3662
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for name of NS address list" >&5
3664 $as_echo_n "checking for name of NS address list... " >&6; }
3665 if test "${ac_cv_var_ns_addr_list+set}" = set; then :
3666   $as_echo_n "(cached) " >&6
3667 else
3668   ans=''
3669 # Normal
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h.  */
3672
3673 #include <sys/types.h>
3674 #include <netinet/in.h>
3675 #include <arpa/nameser.h>
3676 #include <resolv.h>
3677 int
3678 main ()
3679 {
3680  return sizeof(_res.nsaddr_list);
3681   ;
3682   return 0;
3683 }
3684 _ACEOF
3685 if ac_fn_c_try_compile "$LINENO"; then :
3686   ans=nsaddr_list
3687 else
3688   # Ultrix
3689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690 /* end confdefs.h.  */
3691
3692 #include <sys/types.h>
3693 #include <netinet/in.h>
3694 #include <arpa/nameser.h>
3695 #include <resolv.h>
3696 int
3697 main ()
3698 {
3699  return sizeof(_res.ns_list);
3700   ;
3701   return 0;
3702 }
3703 _ACEOF
3704 if ac_fn_c_try_compile "$LINENO"; then :
3705   ans=ns_list
3706 fi
3707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3708 fi
3709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3710         case "$ans" in
3711          '') { $as_echo "$as_me:${as_lineno-$LINENO}: result: ???" >&5
3712 $as_echo "???" >&6; }
3713              as_fn_error "Can't find nameserver address list in _res" "$LINENO" 5
3714              ;;
3715         esac
3716         ac_cv_var_ns_addr_list=$ans
3717 fi
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_ns_addr_list" >&5
3719 $as_echo "$ac_cv_var_ns_addr_list" >&6; }
3720
3721 cat >>confdefs.h <<_ACEOF
3722 #define NS_ADDR_LIST $ans
3723 _ACEOF
3724
3725
3726 # Checks for library functions.
3727
3728 ac_config_files="$ac_config_files Makefile"
3729
3730 cat >confcache <<\_ACEOF
3731 # This file is a shell script that caches the results of configure
3732 # tests run on this system so they can be shared between configure
3733 # scripts and configure runs, see configure's option --config-cache.
3734 # It is not useful on other systems.  If it contains results you don't
3735 # want to keep, you may remove or edit it.
3736 #
3737 # config.status only pays attention to the cache file if you give it
3738 # the --recheck option to rerun configure.
3739 #
3740 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3741 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3742 # following values.
3743
3744 _ACEOF
3745
3746 # The following way of writing the cache mishandles newlines in values,
3747 # but we know of no workaround that is simple, portable, and efficient.
3748 # So, we kill variables containing newlines.
3749 # Ultrix sh set writes to stderr and can't be redirected directly,
3750 # and sets the high bit in the cache file unless we assign to the vars.
3751 (
3752   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3753     eval ac_val=\$$ac_var
3754     case $ac_val in #(
3755     *${as_nl}*)
3756       case $ac_var in #(
3757       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3758 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3759       esac
3760       case $ac_var in #(
3761       _ | IFS | as_nl) ;; #(
3762       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3763       *) { eval $ac_var=; unset $ac_var;} ;;
3764       esac ;;
3765     esac
3766   done
3767
3768   (set) 2>&1 |
3769     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3770     *${as_nl}ac_space=\ *)
3771       # `set' does not quote correctly, so add quotes: double-quote
3772       # substitution turns \\\\ into \\, and sed turns \\ into \.
3773       sed -n \
3774         "s/'/'\\\\''/g;
3775           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3776       ;; #(
3777     *)
3778       # `set' quotes correctly as required by POSIX, so do not add quotes.
3779       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3780       ;;
3781     esac |
3782     sort
3783 ) |
3784   sed '
3785      /^ac_cv_env_/b end
3786      t clear
3787      :clear
3788      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3789      t end
3790      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3791      :end' >>confcache
3792 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3793   if test -w "$cache_file"; then
3794     test "x$cache_file" != "x/dev/null" &&
3795       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3796 $as_echo "$as_me: updating cache $cache_file" >&6;}
3797     cat confcache >$cache_file
3798   else
3799     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3800 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3801   fi
3802 fi
3803 rm -f confcache
3804
3805 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3806 # Let make expand exec_prefix.
3807 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3808
3809 # Transform confdefs.h into DEFS.
3810 # Protect against shell expansion while executing Makefile rules.
3811 # Protect against Makefile macro expansion.
3812 #
3813 # If the first sed substitution is executed (which looks for macros that
3814 # take arguments), then branch to the quote section.  Otherwise,
3815 # look for a macro that doesn't take arguments.
3816 ac_script='
3817 :mline
3818 /\\$/{
3819  N
3820  s,\\\n,,
3821  b mline
3822 }
3823 t clear
3824 :clear
3825 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3826 t quote
3827 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3828 t quote
3829 b any
3830 :quote
3831 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3832 s/\[/\\&/g
3833 s/\]/\\&/g
3834 s/\$/$$/g
3835 H
3836 :any
3837 ${
3838         g
3839         s/^\n//
3840         s/\n/ /g
3841         p
3842 }
3843 '
3844 DEFS=`sed -n "$ac_script" confdefs.h`
3845
3846
3847 ac_libobjs=
3848 ac_ltlibobjs=
3849 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3850   # 1. Remove the extension, and $U if already installed.
3851   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3852   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3853   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3854   #    will be set to the directory where LIBOBJS objects are built.
3855   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3856   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3857 done
3858 LIBOBJS=$ac_libobjs
3859
3860 LTLIBOBJS=$ac_ltlibobjs
3861
3862
3863  if test -n "$EXEEXT"; then
3864   am__EXEEXT_TRUE=
3865   am__EXEEXT_FALSE='#'
3866 else
3867   am__EXEEXT_TRUE='#'
3868   am__EXEEXT_FALSE=
3869 fi
3870
3871 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
3872   as_fn_error "conditional \"AMDEP\" was never defined.
3873 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3874 fi
3875 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
3876   as_fn_error "conditional \"am__fastdepCC\" was never defined.
3877 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3878 fi
3879
3880 : ${CONFIG_STATUS=./config.status}
3881 ac_write_fail=0
3882 ac_clean_files_save=$ac_clean_files
3883 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3885 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3886 as_write_fail=0
3887 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3888 #! $SHELL
3889 # Generated by $as_me.
3890 # Run this file to recreate the current configuration.
3891 # Compiler output produced by configure, useful for debugging
3892 # configure, is in config.log if it exists.
3893
3894 debug=false
3895 ac_cs_recheck=false
3896 ac_cs_silent=false
3897
3898 SHELL=\${CONFIG_SHELL-$SHELL}
3899 export SHELL
3900 _ASEOF
3901 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3902 ## -------------------- ##
3903 ## M4sh Initialization. ##
3904 ## -------------------- ##
3905
3906 # Be more Bourne compatible
3907 DUALCASE=1; export DUALCASE # for MKS sh
3908 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3909   emulate sh
3910   NULLCMD=:
3911   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3912   # is contrary to our usage.  Disable this feature.
3913   alias -g '${1+"$@"}'='"$@"'
3914   setopt NO_GLOB_SUBST
3915 else
3916   case `(set -o) 2>/dev/null` in #(
3917   *posix*) :
3918     set -o posix ;; #(
3919   *) :
3920      ;;
3921 esac
3922 fi
3923
3924
3925 as_nl='
3926 '
3927 export as_nl
3928 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3929 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3930 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3931 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3932 # Prefer a ksh shell builtin over an external printf program on Solaris,
3933 # but without wasting forks for bash or zsh.
3934 if test -z "$BASH_VERSION$ZSH_VERSION" \
3935     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3936   as_echo='print -r --'
3937   as_echo_n='print -rn --'
3938 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3939   as_echo='printf %s\n'
3940   as_echo_n='printf %s'
3941 else
3942   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3943     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3944     as_echo_n='/usr/ucb/echo -n'
3945   else
3946     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3947     as_echo_n_body='eval
3948       arg=$1;
3949       case $arg in #(
3950       *"$as_nl"*)
3951         expr "X$arg" : "X\\(.*\\)$as_nl";
3952         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3953       esac;
3954       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3955     '
3956     export as_echo_n_body
3957     as_echo_n='sh -c $as_echo_n_body as_echo'
3958   fi
3959   export as_echo_body
3960   as_echo='sh -c $as_echo_body as_echo'
3961 fi
3962
3963 # The user is always right.
3964 if test "${PATH_SEPARATOR+set}" != set; then
3965   PATH_SEPARATOR=:
3966   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3967     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3968       PATH_SEPARATOR=';'
3969   }
3970 fi
3971
3972
3973 # IFS
3974 # We need space, tab and new line, in precisely that order.  Quoting is
3975 # there to prevent editors from complaining about space-tab.
3976 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3977 # splitting by setting IFS to empty value.)
3978 IFS=" ""        $as_nl"
3979
3980 # Find who we are.  Look in the path if we contain no directory separator.
3981 case $0 in #((
3982   *[\\/]* ) as_myself=$0 ;;
3983   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3984 for as_dir in $PATH
3985 do
3986   IFS=$as_save_IFS
3987   test -z "$as_dir" && as_dir=.
3988     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3989   done
3990 IFS=$as_save_IFS
3991
3992      ;;
3993 esac
3994 # We did not find ourselves, most probably we were run as `sh COMMAND'
3995 # in which case we are not to be found in the path.
3996 if test "x$as_myself" = x; then
3997   as_myself=$0
3998 fi
3999 if test ! -f "$as_myself"; then
4000   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4001   exit 1
4002 fi
4003
4004 # Unset variables that we do not need and which cause bugs (e.g. in
4005 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4006 # suppresses any "Segmentation fault" message there.  '((' could
4007 # trigger a bug in pdksh 5.2.14.
4008 for as_var in BASH_ENV ENV MAIL MAILPATH
4009 do eval test x\${$as_var+set} = xset \
4010   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4011 done
4012 PS1='$ '
4013 PS2='> '
4014 PS4='+ '
4015
4016 # NLS nuisances.
4017 LC_ALL=C
4018 export LC_ALL
4019 LANGUAGE=C
4020 export LANGUAGE
4021
4022 # CDPATH.
4023 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4024
4025
4026 # as_fn_error ERROR [LINENO LOG_FD]
4027 # ---------------------------------
4028 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4029 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4030 # script with status $?, using 1 if that was 0.
4031 as_fn_error ()
4032 {
4033   as_status=$?; test $as_status -eq 0 && as_status=1
4034   if test "$3"; then
4035     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4036     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4037   fi
4038   $as_echo "$as_me: error: $1" >&2
4039   as_fn_exit $as_status
4040 } # as_fn_error
4041
4042
4043 # as_fn_set_status STATUS
4044 # -----------------------
4045 # Set $? to STATUS, without forking.
4046 as_fn_set_status ()
4047 {
4048   return $1
4049 } # as_fn_set_status
4050
4051 # as_fn_exit STATUS
4052 # -----------------
4053 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4054 as_fn_exit ()
4055 {
4056   set +e
4057   as_fn_set_status $1
4058   exit $1
4059 } # as_fn_exit
4060
4061 # as_fn_unset VAR
4062 # ---------------
4063 # Portably unset VAR.
4064 as_fn_unset ()
4065 {
4066   { eval $1=; unset $1;}
4067 }
4068 as_unset=as_fn_unset
4069 # as_fn_append VAR VALUE
4070 # ----------------------
4071 # Append the text in VALUE to the end of the definition contained in VAR. Take
4072 # advantage of any shell optimizations that allow amortized linear growth over
4073 # repeated appends, instead of the typical quadratic growth present in naive
4074 # implementations.
4075 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4076   eval 'as_fn_append ()
4077   {
4078     eval $1+=\$2
4079   }'
4080 else
4081   as_fn_append ()
4082   {
4083     eval $1=\$$1\$2
4084   }
4085 fi # as_fn_append
4086
4087 # as_fn_arith ARG...
4088 # ------------------
4089 # Perform arithmetic evaluation on the ARGs, and store the result in the
4090 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4091 # must be portable across $(()) and expr.
4092 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4093   eval 'as_fn_arith ()
4094   {
4095     as_val=$(( $* ))
4096   }'
4097 else
4098   as_fn_arith ()
4099   {
4100     as_val=`expr "$@" || test $? -eq 1`
4101   }
4102 fi # as_fn_arith
4103
4104
4105 if expr a : '\(a\)' >/dev/null 2>&1 &&
4106    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4107   as_expr=expr
4108 else
4109   as_expr=false
4110 fi
4111
4112 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4113   as_basename=basename
4114 else
4115   as_basename=false
4116 fi
4117
4118 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4119   as_dirname=dirname
4120 else
4121   as_dirname=false
4122 fi
4123
4124 as_me=`$as_basename -- "$0" ||
4125 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4126          X"$0" : 'X\(//\)$' \| \
4127          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4128 $as_echo X/"$0" |
4129     sed '/^.*\/\([^/][^/]*\)\/*$/{
4130             s//\1/
4131             q
4132           }
4133           /^X\/\(\/\/\)$/{
4134             s//\1/
4135             q
4136           }
4137           /^X\/\(\/\).*/{
4138             s//\1/
4139             q
4140           }
4141           s/.*/./; q'`
4142
4143 # Avoid depending upon Character Ranges.
4144 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4145 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4146 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4147 as_cr_digits='0123456789'
4148 as_cr_alnum=$as_cr_Letters$as_cr_digits
4149
4150 ECHO_C= ECHO_N= ECHO_T=
4151 case `echo -n x` in #(((((
4152 -n*)
4153   case `echo 'xy\c'` in
4154   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4155   xy)  ECHO_C='\c';;
4156   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4157        ECHO_T=' ';;
4158   esac;;
4159 *)
4160   ECHO_N='-n';;
4161 esac
4162
4163 rm -f conf$$ conf$$.exe conf$$.file
4164 if test -d conf$$.dir; then
4165   rm -f conf$$.dir/conf$$.file
4166 else
4167   rm -f conf$$.dir
4168   mkdir conf$$.dir 2>/dev/null
4169 fi
4170 if (echo >conf$$.file) 2>/dev/null; then
4171   if ln -s conf$$.file conf$$ 2>/dev/null; then
4172     as_ln_s='ln -s'
4173     # ... but there are two gotchas:
4174     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4175     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4176     # In both cases, we have to default to `cp -p'.
4177     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4178       as_ln_s='cp -p'
4179   elif ln conf$$.file conf$$ 2>/dev/null; then
4180     as_ln_s=ln
4181   else
4182     as_ln_s='cp -p'
4183   fi
4184 else
4185   as_ln_s='cp -p'
4186 fi
4187 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4188 rmdir conf$$.dir 2>/dev/null
4189
4190
4191 # as_fn_mkdir_p
4192 # -------------
4193 # Create "$as_dir" as a directory, including parents if necessary.
4194 as_fn_mkdir_p ()
4195 {
4196
4197   case $as_dir in #(
4198   -*) as_dir=./$as_dir;;
4199   esac
4200   test -d "$as_dir" || eval $as_mkdir_p || {
4201     as_dirs=
4202     while :; do
4203       case $as_dir in #(
4204       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4205       *) as_qdir=$as_dir;;
4206       esac
4207       as_dirs="'$as_qdir' $as_dirs"
4208       as_dir=`$as_dirname -- "$as_dir" ||
4209 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4210          X"$as_dir" : 'X\(//\)[^/]' \| \
4211          X"$as_dir" : 'X\(//\)$' \| \
4212          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4213 $as_echo X"$as_dir" |
4214     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4215             s//\1/
4216             q
4217           }
4218           /^X\(\/\/\)[^/].*/{
4219             s//\1/
4220             q
4221           }
4222           /^X\(\/\/\)$/{
4223             s//\1/
4224             q
4225           }
4226           /^X\(\/\).*/{
4227             s//\1/
4228             q
4229           }
4230           s/.*/./; q'`
4231       test -d "$as_dir" && break
4232     done
4233     test -z "$as_dirs" || eval "mkdir $as_dirs"
4234   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4235
4236
4237 } # as_fn_mkdir_p
4238 if mkdir -p . 2>/dev/null; then
4239   as_mkdir_p='mkdir -p "$as_dir"'
4240 else
4241   test -d ./-p && rmdir ./-p
4242   as_mkdir_p=false
4243 fi
4244
4245 if test -x / >/dev/null 2>&1; then
4246   as_test_x='test -x'
4247 else
4248   if ls -dL / >/dev/null 2>&1; then
4249     as_ls_L_option=L
4250   else
4251     as_ls_L_option=
4252   fi
4253   as_test_x='
4254     eval sh -c '\''
4255       if test -d "$1"; then
4256         test -d "$1/.";
4257       else
4258         case $1 in #(
4259         -*)set "./$1";;
4260         esac;
4261         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4262         ???[sx]*):;;*)false;;esac;fi
4263     '\'' sh
4264   '
4265 fi
4266 as_executable_p=$as_test_x
4267
4268 # Sed expression to map a string onto a valid CPP name.
4269 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4270
4271 # Sed expression to map a string onto a valid variable name.
4272 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4273
4274
4275 exec 6>&1
4276 ## ----------------------------------- ##
4277 ## Main body of $CONFIG_STATUS script. ##
4278 ## ----------------------------------- ##
4279 _ASEOF
4280 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4281
4282 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4283 # Save the log message, to keep $0 and so on meaningful, and to
4284 # report actual input values of CONFIG_FILES etc. instead of their
4285 # values after options handling.
4286 ac_log="
4287 This file was extended by $as_me, which was
4288 generated by GNU Autoconf 2.65.  Invocation command line was
4289
4290   CONFIG_FILES    = $CONFIG_FILES
4291   CONFIG_HEADERS  = $CONFIG_HEADERS
4292   CONFIG_LINKS    = $CONFIG_LINKS
4293   CONFIG_COMMANDS = $CONFIG_COMMANDS
4294   $ $0 $@
4295
4296 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4297 "
4298
4299 _ACEOF
4300
4301 case $ac_config_files in *"
4302 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4303 esac
4304
4305
4306
4307 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4308 # Files that config.status was made for.
4309 config_files="$ac_config_files"
4310 config_commands="$ac_config_commands"
4311
4312 _ACEOF
4313
4314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4315 ac_cs_usage="\
4316 \`$as_me' instantiates files and other configuration actions
4317 from templates according to the current configuration.  Unless the files
4318 and actions are specified as TAGs, all are instantiated by default.
4319
4320 Usage: $0 [OPTION]... [TAG]...
4321
4322   -h, --help       print this help, then exit
4323   -V, --version    print version number and configuration settings, then exit
4324       --config     print configuration, then exit
4325   -q, --quiet, --silent
4326                    do not print progress messages
4327   -d, --debug      don't remove temporary files
4328       --recheck    update $as_me by reconfiguring in the same conditions
4329       --file=FILE[:TEMPLATE]
4330                    instantiate the configuration file FILE
4331
4332 Configuration files:
4333 $config_files
4334
4335 Configuration commands:
4336 $config_commands
4337
4338 Report bugs to the package provider."
4339
4340 _ACEOF
4341 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4342 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4343 ac_cs_version="\\
4344 config.status
4345 configured by $0, generated by GNU Autoconf 2.65,
4346   with options \\"\$ac_cs_config\\"
4347
4348 Copyright (C) 2009 Free Software Foundation, Inc.
4349 This config.status script is free software; the Free Software Foundation
4350 gives unlimited permission to copy, distribute and modify it."
4351
4352 ac_pwd='$ac_pwd'
4353 srcdir='$srcdir'
4354 INSTALL='$INSTALL'
4355 MKDIR_P='$MKDIR_P'
4356 AWK='$AWK'
4357 test -n "\$AWK" || AWK=awk
4358 _ACEOF
4359
4360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4361 # The default lists apply if the user does not specify any file.
4362 ac_need_defaults=:
4363 while test $# != 0
4364 do
4365   case $1 in
4366   --*=*)
4367     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4368     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4369     ac_shift=:
4370     ;;
4371   *)
4372     ac_option=$1
4373     ac_optarg=$2
4374     ac_shift=shift
4375     ;;
4376   esac
4377
4378   case $ac_option in
4379   # Handling of the options.
4380   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4381     ac_cs_recheck=: ;;
4382   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4383     $as_echo "$ac_cs_version"; exit ;;
4384   --config | --confi | --conf | --con | --co | --c )
4385     $as_echo "$ac_cs_config"; exit ;;
4386   --debug | --debu | --deb | --de | --d | -d )
4387     debug=: ;;
4388   --file | --fil | --fi | --f )
4389     $ac_shift
4390     case $ac_optarg in
4391     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4392     esac
4393     as_fn_append CONFIG_FILES " '$ac_optarg'"
4394     ac_need_defaults=false;;
4395   --he | --h |  --help | --hel | -h )
4396     $as_echo "$ac_cs_usage"; exit ;;
4397   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4398   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4399     ac_cs_silent=: ;;
4400
4401   # This is an error.
4402   -*) as_fn_error "unrecognized option: \`$1'
4403 Try \`$0 --help' for more information." ;;
4404
4405   *) as_fn_append ac_config_targets " $1"
4406      ac_need_defaults=false ;;
4407
4408   esac
4409   shift
4410 done
4411
4412 ac_configure_extra_args=
4413
4414 if $ac_cs_silent; then
4415   exec 6>/dev/null
4416   ac_configure_extra_args="$ac_configure_extra_args --silent"
4417 fi
4418
4419 _ACEOF
4420 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4421 if \$ac_cs_recheck; then
4422   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4423   shift
4424   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4425   CONFIG_SHELL='$SHELL'
4426   export CONFIG_SHELL
4427   exec "\$@"
4428 fi
4429
4430 _ACEOF
4431 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4432 exec 5>>config.log
4433 {
4434   echo
4435   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4436 ## Running $as_me. ##
4437 _ASBOX
4438   $as_echo "$ac_log"
4439 } >&5
4440
4441 _ACEOF
4442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4443 #
4444 # INIT-COMMANDS
4445 #
4446 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4447
4448 _ACEOF
4449
4450 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4451
4452 # Handling of arguments.
4453 for ac_config_target in $ac_config_targets
4454 do
4455   case $ac_config_target in
4456     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4457     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4458
4459   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4460   esac
4461 done
4462
4463
4464 # If the user did not use the arguments to specify the items to instantiate,
4465 # then the envvar interface is used.  Set only those that are not.
4466 # We use the long form for the default assignment because of an extremely
4467 # bizarre bug on SunOS 4.1.3.
4468 if $ac_need_defaults; then
4469   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4470   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4471 fi
4472
4473 # Have a temporary directory for convenience.  Make it in the build tree
4474 # simply because there is no reason against having it here, and in addition,
4475 # creating and moving files from /tmp can sometimes cause problems.
4476 # Hook for its removal unless debugging.
4477 # Note that there is a small window in which the directory will not be cleaned:
4478 # after its creation but before its name has been assigned to `$tmp'.
4479 $debug ||
4480 {
4481   tmp=
4482   trap 'exit_status=$?
4483   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4484 ' 0
4485   trap 'as_fn_exit 1' 1 2 13 15
4486 }
4487 # Create a (secure) tmp directory for tmp files.
4488
4489 {
4490   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4491   test -n "$tmp" && test -d "$tmp"
4492 }  ||
4493 {
4494   tmp=./conf$$-$RANDOM
4495   (umask 077 && mkdir "$tmp")
4496 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4497
4498 # Set up the scripts for CONFIG_FILES section.
4499 # No need to generate them if there are no CONFIG_FILES.
4500 # This happens for instance with `./config.status config.h'.
4501 if test -n "$CONFIG_FILES"; then
4502
4503
4504 ac_cr=`echo X | tr X '\015'`
4505 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4506 # But we know of no other shell where ac_cr would be empty at this
4507 # point, so we can use a bashism as a fallback.
4508 if test "x$ac_cr" = x; then
4509   eval ac_cr=\$\'\\r\'
4510 fi
4511 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4512 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4513   ac_cs_awk_cr='\r'
4514 else
4515   ac_cs_awk_cr=$ac_cr
4516 fi
4517
4518 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4519 _ACEOF
4520
4521
4522 {
4523   echo "cat >conf$$subs.awk <<_ACEOF" &&
4524   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4525   echo "_ACEOF"
4526 } >conf$$subs.sh ||
4527   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4528 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4529 ac_delim='%!_!# '
4530 for ac_last_try in false false false false false :; do
4531   . ./conf$$subs.sh ||
4532     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4533
4534   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4535   if test $ac_delim_n = $ac_delim_num; then
4536     break
4537   elif $ac_last_try; then
4538     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4539   else
4540     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4541   fi
4542 done
4543 rm -f conf$$subs.sh
4544
4545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4546 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4547 _ACEOF
4548 sed -n '
4549 h
4550 s/^/S["/; s/!.*/"]=/
4551 p
4552 g
4553 s/^[^!]*!//
4554 :repl
4555 t repl
4556 s/'"$ac_delim"'$//
4557 t delim
4558 :nl
4559 h
4560 s/\(.\{148\}\)..*/\1/
4561 t more1
4562 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4563 p
4564 n
4565 b repl
4566 :more1
4567 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4568 p
4569 g
4570 s/.\{148\}//
4571 t nl
4572 :delim
4573 h
4574 s/\(.\{148\}\)..*/\1/
4575 t more2
4576 s/["\\]/\\&/g; s/^/"/; s/$/"/
4577 p
4578 b
4579 :more2
4580 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4581 p
4582 g
4583 s/.\{148\}//
4584 t delim
4585 ' <conf$$subs.awk | sed '
4586 /^[^""]/{
4587   N
4588   s/\n//
4589 }
4590 ' >>$CONFIG_STATUS || ac_write_fail=1
4591 rm -f conf$$subs.awk
4592 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4593 _ACAWK
4594 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4595   for (key in S) S_is_set[key] = 1
4596   FS = "\a"
4597
4598 }
4599 {
4600   line = $ 0
4601   nfields = split(line, field, "@")
4602   substed = 0
4603   len = length(field[1])
4604   for (i = 2; i < nfields; i++) {
4605     key = field[i]
4606     keylen = length(key)
4607     if (S_is_set[key]) {
4608       value = S[key]
4609       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4610       len += length(value) + length(field[++i])
4611       substed = 1
4612     } else
4613       len += 1 + keylen
4614   }
4615
4616   print line
4617 }
4618
4619 _ACAWK
4620 _ACEOF
4621 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4622 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4623   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4624 else
4625   cat
4626 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4627   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4628 _ACEOF
4629
4630 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4631 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4632 # trailing colons and then remove the whole line if VPATH becomes empty
4633 # (actually we leave an empty line to preserve line numbers).
4634 if test "x$srcdir" = x.; then
4635   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4636 s/:*\$(srcdir):*/:/
4637 s/:*\${srcdir}:*/:/
4638 s/:*@srcdir@:*/:/
4639 s/^\([^=]*=[     ]*\):*/\1/
4640 s/:*$//
4641 s/^[^=]*=[       ]*$//
4642 }'
4643 fi
4644
4645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4646 fi # test -n "$CONFIG_FILES"
4647
4648
4649 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4650 shift
4651 for ac_tag
4652 do
4653   case $ac_tag in
4654   :[FHLC]) ac_mode=$ac_tag; continue;;
4655   esac
4656   case $ac_mode$ac_tag in
4657   :[FHL]*:*);;
4658   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4659   :[FH]-) ac_tag=-:-;;
4660   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4661   esac
4662   ac_save_IFS=$IFS
4663   IFS=:
4664   set x $ac_tag
4665   IFS=$ac_save_IFS
4666   shift
4667   ac_file=$1
4668   shift
4669
4670   case $ac_mode in
4671   :L) ac_source=$1;;
4672   :[FH])
4673     ac_file_inputs=
4674     for ac_f
4675     do
4676       case $ac_f in
4677       -) ac_f="$tmp/stdin";;
4678       *) # Look for the file first in the build tree, then in the source tree
4679          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4680          # because $ac_f cannot contain `:'.
4681          test -f "$ac_f" ||
4682            case $ac_f in
4683            [\\/$]*) false;;
4684            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4685            esac ||
4686            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4687       esac
4688       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4689       as_fn_append ac_file_inputs " '$ac_f'"
4690     done
4691
4692     # Let's still pretend it is `configure' which instantiates (i.e., don't
4693     # use $as_me), people would be surprised to read:
4694     #    /* config.h.  Generated by config.status.  */
4695     configure_input='Generated from '`
4696           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4697         `' by configure.'
4698     if test x"$ac_file" != x-; then
4699       configure_input="$ac_file.  $configure_input"
4700       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4701 $as_echo "$as_me: creating $ac_file" >&6;}
4702     fi
4703     # Neutralize special characters interpreted by sed in replacement strings.
4704     case $configure_input in #(
4705     *\&* | *\|* | *\\* )
4706        ac_sed_conf_input=`$as_echo "$configure_input" |
4707        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4708     *) ac_sed_conf_input=$configure_input;;
4709     esac
4710
4711     case $ac_tag in
4712     *:-:* | *:-) cat >"$tmp/stdin" \
4713       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4714     esac
4715     ;;
4716   esac
4717
4718   ac_dir=`$as_dirname -- "$ac_file" ||
4719 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4720          X"$ac_file" : 'X\(//\)[^/]' \| \
4721          X"$ac_file" : 'X\(//\)$' \| \
4722          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4723 $as_echo X"$ac_file" |
4724     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4725             s//\1/
4726             q
4727           }
4728           /^X\(\/\/\)[^/].*/{
4729             s//\1/
4730             q
4731           }
4732           /^X\(\/\/\)$/{
4733             s//\1/
4734             q
4735           }
4736           /^X\(\/\).*/{
4737             s//\1/
4738             q
4739           }
4740           s/.*/./; q'`
4741   as_dir="$ac_dir"; as_fn_mkdir_p
4742   ac_builddir=.
4743
4744 case "$ac_dir" in
4745 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4746 *)
4747   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4748   # A ".." for each directory in $ac_dir_suffix.
4749   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4750   case $ac_top_builddir_sub in
4751   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4752   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4753   esac ;;
4754 esac
4755 ac_abs_top_builddir=$ac_pwd
4756 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4757 # for backward compatibility:
4758 ac_top_builddir=$ac_top_build_prefix
4759
4760 case $srcdir in
4761   .)  # We are building in place.
4762     ac_srcdir=.
4763     ac_top_srcdir=$ac_top_builddir_sub
4764     ac_abs_top_srcdir=$ac_pwd ;;
4765   [\\/]* | ?:[\\/]* )  # Absolute name.
4766     ac_srcdir=$srcdir$ac_dir_suffix;
4767     ac_top_srcdir=$srcdir
4768     ac_abs_top_srcdir=$srcdir ;;
4769   *) # Relative name.
4770     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4771     ac_top_srcdir=$ac_top_build_prefix$srcdir
4772     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4773 esac
4774 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4775
4776
4777   case $ac_mode in
4778   :F)
4779   #
4780   # CONFIG_FILE
4781   #
4782
4783   case $INSTALL in
4784   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4785   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4786   esac
4787   ac_MKDIR_P=$MKDIR_P
4788   case $MKDIR_P in
4789   [\\/$]* | ?:[\\/]* ) ;;
4790   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
4791   esac
4792 _ACEOF
4793
4794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4795 # If the template does not know about datarootdir, expand it.
4796 # FIXME: This hack should be removed a few years after 2.60.
4797 ac_datarootdir_hack=; ac_datarootdir_seen=
4798 ac_sed_dataroot='
4799 /datarootdir/ {
4800   p
4801   q
4802 }
4803 /@datadir@/p
4804 /@docdir@/p
4805 /@infodir@/p
4806 /@localedir@/p
4807 /@mandir@/p'
4808 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4809 *datarootdir*) ac_datarootdir_seen=yes;;
4810 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4811   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4812 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4813 _ACEOF
4814 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4815   ac_datarootdir_hack='
4816   s&@datadir@&$datadir&g
4817   s&@docdir@&$docdir&g
4818   s&@infodir@&$infodir&g
4819   s&@localedir@&$localedir&g
4820   s&@mandir@&$mandir&g
4821   s&\\\${datarootdir}&$datarootdir&g' ;;
4822 esac
4823 _ACEOF
4824
4825 # Neutralize VPATH when `$srcdir' = `.'.
4826 # Shell code in configure.ac might set extrasub.
4827 # FIXME: do we really want to maintain this feature?
4828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4829 ac_sed_extra="$ac_vpsub
4830 $extrasub
4831 _ACEOF
4832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4833 :t
4834 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4835 s|@configure_input@|$ac_sed_conf_input|;t t
4836 s&@top_builddir@&$ac_top_builddir_sub&;t t
4837 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4838 s&@srcdir@&$ac_srcdir&;t t
4839 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4840 s&@top_srcdir@&$ac_top_srcdir&;t t
4841 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4842 s&@builddir@&$ac_builddir&;t t
4843 s&@abs_builddir@&$ac_abs_builddir&;t t
4844 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4845 s&@INSTALL@&$ac_INSTALL&;t t
4846 s&@MKDIR_P@&$ac_MKDIR_P&;t t
4847 $ac_datarootdir_hack
4848 "
4849 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4850   || as_fn_error "could not create $ac_file" "$LINENO" 5
4851
4852 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4853   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4854   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4855   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4856 which seems to be undefined.  Please make sure it is defined." >&5
4857 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4858 which seems to be undefined.  Please make sure it is defined." >&2;}
4859
4860   rm -f "$tmp/stdin"
4861   case $ac_file in
4862   -) cat "$tmp/out" && rm -f "$tmp/out";;
4863   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4864   esac \
4865   || as_fn_error "could not create $ac_file" "$LINENO" 5
4866  ;;
4867
4868
4869   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4870 $as_echo "$as_me: executing $ac_file commands" >&6;}
4871  ;;
4872   esac
4873
4874
4875   case $ac_file$ac_mode in
4876     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
4877   # Autoconf 2.62 quotes --file arguments for eval, but not when files
4878   # are listed without --file.  Let's play safe and only enable the eval
4879   # if we detect the quoting.
4880   case $CONFIG_FILES in
4881   *\'*) eval set x "$CONFIG_FILES" ;;
4882   *)   set x $CONFIG_FILES ;;
4883   esac
4884   shift
4885   for mf
4886   do
4887     # Strip MF so we end up with the name of the file.
4888     mf=`echo "$mf" | sed -e 's/:.*$//'`
4889     # Check whether this is an Automake generated Makefile or not.
4890     # We used to match only the files named `Makefile.in', but
4891     # some people rename them; so instead we look at the file content.
4892     # Grep'ing the first line is not enough: some people post-process
4893     # each Makefile.in and add a new line on top of each file to say so.
4894     # Grep'ing the whole file is not good either: AIX grep has a line
4895     # limit of 2048, but all sed's we know have understand at least 4000.
4896     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
4897       dirpart=`$as_dirname -- "$mf" ||
4898 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4899          X"$mf" : 'X\(//\)[^/]' \| \
4900          X"$mf" : 'X\(//\)$' \| \
4901          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
4902 $as_echo X"$mf" |
4903     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4904             s//\1/
4905             q
4906           }
4907           /^X\(\/\/\)[^/].*/{
4908             s//\1/
4909             q
4910           }
4911           /^X\(\/\/\)$/{
4912             s//\1/
4913             q
4914           }
4915           /^X\(\/\).*/{
4916             s//\1/
4917             q
4918           }
4919           s/.*/./; q'`
4920     else
4921       continue
4922     fi
4923     # Extract the definition of DEPDIR, am__include, and am__quote
4924     # from the Makefile without running `make'.
4925     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
4926     test -z "$DEPDIR" && continue
4927     am__include=`sed -n 's/^am__include = //p' < "$mf"`
4928     test -z "am__include" && continue
4929     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
4930     # When using ansi2knr, U may be empty or an underscore; expand it
4931     U=`sed -n 's/^U = //p' < "$mf"`
4932     # Find all dependency output files, they are included files with
4933     # $(DEPDIR) in their names.  We invoke sed twice because it is the
4934     # simplest approach to changing $(DEPDIR) to its actual value in the
4935     # expansion.
4936     for file in `sed -n "
4937       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
4938          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
4939       # Make sure the directory exists.
4940       test -f "$dirpart/$file" && continue
4941       fdir=`$as_dirname -- "$file" ||
4942 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4943          X"$file" : 'X\(//\)[^/]' \| \
4944          X"$file" : 'X\(//\)$' \| \
4945          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
4946 $as_echo X"$file" |
4947     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4948             s//\1/
4949             q
4950           }
4951           /^X\(\/\/\)[^/].*/{
4952             s//\1/
4953             q
4954           }
4955           /^X\(\/\/\)$/{
4956             s//\1/
4957             q
4958           }
4959           /^X\(\/\).*/{
4960             s//\1/
4961             q
4962           }
4963           s/.*/./; q'`
4964       as_dir=$dirpart/$fdir; as_fn_mkdir_p
4965       # echo "creating $dirpart/$file"
4966       echo '# dummy' > "$dirpart/$file"
4967     done
4968   done
4969 }
4970  ;;
4971
4972   esac
4973 done # for ac_tag
4974
4975
4976 as_fn_exit 0
4977 _ACEOF
4978 ac_clean_files=$ac_clean_files_save
4979
4980 test $ac_write_fail = 0 ||
4981   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4982
4983
4984 # configure is writing to config.log, and then calls config.status.
4985 # config.status does its own redirection, appending to config.log.
4986 # Unfortunately, on DOS this fails, as config.log is still kept open
4987 # by configure, so config.status won't be able to write to it; its
4988 # output is simply discarded.  So we exec the FD to /dev/null,
4989 # effectively closing config.log, so it can be properly (re)opened and
4990 # appended to by config.status.  When coming back to configure, we
4991 # need to make the FD available again.
4992 if test "$no_create" != yes; then
4993   ac_cs_success=:
4994   ac_config_status_args=
4995   test "$silent" = yes &&
4996     ac_config_status_args="$ac_config_status_args --quiet"
4997   exec 5>/dev/null
4998   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4999   exec 5>>config.log
5000   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5001   # would make configure fail if this is the last instruction.
5002   $ac_cs_success || as_fn_exit $?
5003 fi
5004 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5005   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5006 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5007 fi
5008